COMMONWEALTH OF VIRGINIA

COMMODITY CLASS AND ITEM BOOK GOODS AND SERVICES

NIGP Commodity Codes Revised March 2007 Version 11

Division of Purchases and Supply Department of General Services 1111 East Broad Street P.O. Box 1999 Richmond, Virginia 23218-1199 What's new in this edition!

NIGP DESCRIPTION 25724 Bomb Protection Devices and Supplies

25728 Communications Equipment, Interoperable (CBRNE)

25731 CBRNE Detection Equipment

25734 Decontamination Equipment, CBRNE

25737 Explosive Device Mitigation and Remediation Equipment

96357 Postage Related Purchases (Incl. Postage Stamps, pre-sort 1st Class Inscriptions, Postage by Phone Meters, Etc. 1st Class

Search the NIGP CODES database at: www.eVA.virginia.gov Commodity Code Index Tuesday, March 20, 2007 Page 1 of 6 class description

005 ABRASIVES 010 ACOUSTICAL TILE, INSULATING MATERIALS, AND SUPPLIES 015 ADDRESSING, COPYING, MIMEOGRAPH, AND SPIRIT DUPLICATING MACHINE SUPPLIES: CHEMIC 019 AGRICULTURAL CROPS AND GRAINS INCLUDING FRUITS, MELONS, NUTS, AND VEGETABLES 020 AGRICULTURAL EQUIPMENT, IMPLEMENTS, AND ACCESSORIES (SEE CLASS 022 FOR PARTS) 022 AGRICULTURAL IMPLEMENT AND ACCESSORY PARTS 025 AIR COMPRESSORS AND ACCESSORIES 031 AIR CONDITIONING, HEATING, AND VENTILATING: EQUIPMENT, PARTS AND ACCESSORIES (SEE 905 AIRCRAFT AND AIRPORT OPERATIONS SERVICES 035 AIRCRAFT AND AIRPORT, EQUIPMENT, PARTS, AND SUPPLIES 037 AMUSEMENT, DECORATIONS, ENTERTAINMENT, TOYS, ETC. 040 ANIMALS, BIRDS, MARINE LIFE, AND POULTRY, INCLUDING ACCESSORY ITEMS (LIVE) 045 APPLIANCES AND EQUIPMENT, HOUSEHOLD TYPE 907 ARCHITECTURAL AND ENGINEERING SERVICES, NON-PROFESSIONAL 906 ARCHITECTURAL SERVICES, PROFESSIONAL 050 ART EQUIPMENT AND SUPPLIES 052 ART OBJECTS 055 AUTOMOTIVE ACCESSORIES FOR AUTOMOBILES, BUSES, TRUCKS, ETC. 065 AUTOMOTIVE BODIES, ACCESSORIES, AND PARTS 060 AUTOMOTIVE MAINTENANCE ITEMS AND REPAIR/REPLACEMENT PARTS 075 AUTOMOTIVE SHOP EQUIPMENT AND SUPPLIES 070 AUTOMOTIVE VEHICLES AND RELATED TRANSPORTATION EQUIPMENT 080 BADGES, EMBLEMS, NAME TAGS AND PLATES, JEWELRY, ETC. 085 BAGS, BAGGING, TIES, AND EROSION CONTROL EQUIPMENT 090 BAKERY EQUIPMENT, COMMERCIAL 095 BARBER AND BEAUTY SHOP EQUIPMENT AND SUPPLIES 100 BARRELS, DRUMS, KEGS, AND CONTAINERS 105 BEARINGS (EXCEPT WHEEL BEARINGS AND SEALS -SEE CLASS 060) 110 BELTS AND BELTING: AUTOMOTIVE AND INDUSTRIAL 115 BIOCHEMICALS, RESEARCH 120 BOATS, MOTORS, AND MARINE AND WILDLIFE SUPPLIES 125 BOOKBINDING SUPPLIES 908 BOOKBINDING, REBINDING, AND REPAIRING 135 BRICKS AND OTHER CLAY PRODUCTS, REFRACTORY MATERIALS, AND STONE PRODUCTS 140 BROOM, BRUSH, AND MOP MANUFACTURING MACHINERY AND SUPPLIES 145 BRUSHES (NOT OTHERWISE CLASSIFIED) 150 BUILDER'S SUPPLIES 909 BUILDING CONSTRUCTION SERVICES, NEW 910 BUILDING MAINTENANCE AND REPAIR SERVICES 155 BUILDINGS AND STRUCTURES: FABRICATED AND PREFABRICATED 160 BUTCHER SHOP AND MEAT PROCESSING EQUIPMENT 165 CAFETERIA AND KITCHEN EQUIPMENT, COMMERCIAL 175 CHEMICAL LABORATORY EQUIPMENT AND SUPPLIES class description

180 CHEMICAL RAW MATERIALS (IN LARGE QUANTITIES PRIMARILY FOR MANUFACTURING JANITORI 190 CHEMICALS AND SOLVENTS, COMMERCIAL (IN BULK) 192 CLEANING COMPOSITIONS, DETERGENTS, SOLVENTS, AND STRIPPERS - PREPACKAGED 193 CLINICAL LABORATORY REAGENTS AND TESTS (BLOOD GROUPING, DIAGNOSTIC, DRUG MONIT 195 CLOCKS, TIMERS, WATCHES, AND JEWELERS' AND WATCHMAKERS' TOOLS AND EQUIPMENT 201 CLOTHING ACCESSORIES (SEE CLASS 800 FOR SHOES AND BOOTS) 200 CLOTHING, ATHLETIC, CASUAL, DRESS, UNIFORM, WEATHER RELATED, WORK 915 COMMUNICATIONS AND MEDIA RELATED SERVICES 207 COMPUTER ACCESSORIES AND SUPPLIES 204 COMPUTER HARDWARE AND PERIPHERALS FOR MICROCOMPUTERS 206 COMPUTER HARDWARE AND PERIPHERALS FOR MINI AND MAIN FRAME COMPUTERS 208 COMPUTER SOFTWARE FOR MICROCOMPUTERS (PREPROGRAMMED) 209 COMPUTER SOFTWARE FOR MINI AND MAINFRAME COMPUTERS (PREPROGRAMMED) 210 CONCRETE AND METAL CULVERTS, PILINGS, SEPTIC TANKS, ACCESSORIES AND SUPPLIES 912 CONSTRUCTION SERVICES, GENERAL 913 CONSTRUCTION SERVICES, HEAVY 914 CONSTRUCTION SERVICES, TRADE (NEW CONSTRUCTION) 918 CONSULTING SERVICES 220 CONTROLLING, INDICATING, MEASURING, MONITORING, AND RECORDING INSTRUMENTS AND S 225 COOLERS, DRINKING WATER (WATER FOUNTAINS) 232 CRAFTS, GENERAL 233 CRAFTS, SPECIALIZED 240 CUTLERY, DISHES, FLATWARE, GLASSWARE, TRAYS, UTENSILS, AND SUPPLIES 245 DAIRY EQUIPMENT AND SUPPLIES 250 DATA PROCESSING CARDS AND PAPER 920 DATA PROCESSING, COMPUTER, AND SOFTWARE SERVICES 255 DECALS AND STAMPS 257 DEFENSE SYSTEM AND HOMELAND SECURITY EQUIPMENT, WEAPONS AND ACCESSORIES 260 DENTAL EQUIPMENT AND SUPPLIES 265 DRAPERIES, CURTAINS, AND UPHOLSTERY MATERIAL (INCLUDING AUTOMOBILE) 269 DRUGS AND PHARMACEUTICALS 271 DRUGS, PHARMACEUTICALS, AND SETS (FOR LARGE-VOLUME PARENTERAL ADMINISTRATION, I 924 EDUCATIONAL SERVICES 280 ELECTRICAL CABLES AND WIRES (NOT ELECTRONIC) 285 ELECTRICAL EQUIPMENT AND SUPPLIES (EXCEPT CABLE AND WIRE) 287 ELECTRONIC COMPONENTS, REPLACEMENT PARTS, AND ACCESSORIES: AND MISCELLANEOUS 295 ELEVATORS AND ESCALATORS, BUILDING TYPE 290 ENERGY COLLECTING EQUIPMENT AND ACCESSORIES: SOLAR AND WIND 305 ENGINEERING EQUIPMENT, SURVEYING EQUIPMENT, DRAWING INSTRUMENTS, AND SUPPLIES 925 ENGINEERING SERVICES, PROFESSIONAL 310 ENVELOPES, PLAIN OR PRINTED 926 ENVIRONMENTAL AND ECOLOGICAL SERVICES 315 EPOXY BASED FORMULATIONS FOR ADHESIVES, COATINGS, AND RELATED AGENTS 928 EQUIPMENT MAINTENANCE, RECONDITIONING AND REPAIR SERVICES FOR AUTOMOBILES, TRU 929 EQUIPMENT MAINTENANCE, RECONDITIONING, AND REPAIR SERVICES - AGRICULTURAL, and HE 931 EQUIPMENT MAINTENANCE, RECONDITIONING, AND REPAIR SERVICES - APPLIANCE, ATHLETIC, 936 EQUIPMENT MAINTENANCE, RECONDITIONING, AND REPAIR SERVICES - GENERAL EQUIPMENT class description

938 EQUIPMENT MAINTENANCE, RECONDITIONING, AND REPAIR SERVICES - HOSPITAL, LABORATOR 934 EQUIPMENT MAINTENANCE, RECONDITIONING, AND REPAIR SERVICES - LAUNDRY, LAWN, PAINT 939 EQUIPMENT MAINTENANCE, RECONDITIONING, AND REPAIR SERVICES - OFFICE, PHOTOGRAPHI 941 EQUIPMENT MAINTENANCE, RECONDITIONING, REPAIR, AND RELATED SERVICES - POWER GEN 940 EQUIPMENT MAINTENANCE, REPAIR, CONSTRUCTION, AND RELATED SERVICES - RAILROAD 318 FARE COLLECTION EQUIPMENT AND SUPPLIES 320 FASTENING, PACKAGING, STRAPPING, TYING EQUIPMENT AND SUPPLIES 325 FEED, BEDDING, VITAMINS AND SUPPLEMENTS FOR ANIMALS (SEE CLASS 875 FOR DRUGS AND 330 FENCING 335 FERTILIZERS AND SOIL CONDITIONERS 946 FINANCIAL SERVICES 340 FIRE PROTECTION EQUIPMENT AND SUPPLIES 345 FIRST AID AND SAFETY EQUIPMENT AND SUPPLIES (EXCEPT NUCLEAR AND WELDING) 945 FISHING, HUNTING, TRAPPING, GAME PROPAGATION, AND RELATED SERVICES 350 FLAGS, FLAG POLES, BANNERS, AND ACCESSORIES 360 FLOOR COVERING, FLOOR COVERING INSTALLATION AND REMOVAL EQUIPMENT, AND SUPPLIE 365 FLOOR MAINTENANCE MACHINES, PARTS, AND ACCESSORIES 370 FOOD PROCESSING AND CANNING EQUIPMENT AND SUPPLIES 385 FOODS, FROZEN 375 FOODS: BAKERY PRODUCTS (FRESH) 380 FOODS: DAIRY PRODUCTS (FRESH) 390 FOODS: PERISHABLE 393 FOODS: STAPLE GROCERY AND GROCER'S MISCELLANEOUS ITEMS 947 FORESTRY SERVICES 395 FORMS, CONTINUOUS: COMPUTER PAPER, FORM LABELS, SNAP-OUT FORMS, AND FOLDERS FO 400 FOUNDRY CASTINGS, EQUIPMENT, AND SUPPLIES 405 FUEL, OIL, GREASE AND LUBRICANTS 420 FURNITURE: CAFETERIA, CHAPEL, DORMITORY, HOUSEHOLD, LIBRARY, LOUNGE, SCHOOL 410 FURNITURE: HEALTH CARE AND HOSPITAL FACILITY 415 FURNITURE: LABORATORY 425 FURNITURE: OFFICE 430 GASES, CONTAINERS, EQUIPMENT: LABORATORY, MEDICAL, AND WELDING 435 GERMICIDES, CLEANERS, AND RELATED SANITATION PRODUCTS FOR HEALTH CARE PERSONNE 440 GLASS AND GLAZING SUPPLIES 445 HAND TOOLS (POWERED AND NON-POWERED), ACCESSORIES AND SUPPLIES 450 HARDWARE AND RELATED ITEMS 948 HEALTH RELATED SERVICES (FOR HUMAN SERVICES SEE CLASS 952) 460 HOSE, ACCESSORIES, AND SUPPLIES: INDUSTRIAL, COMMERCIAL, AND GARDEN 465 HOSPITAL AND SURGICAL EQUIPMENT, INSTRUMENTS, AND SUPPLIES 470 HOSPITAL HANDICAP AND RELATED SPECIALIZED EQUIPMENT AND SUPPLIES: MOBILITY, SPEEC 475 HOSPITAL, SURGICAL, AND RELATED MEDICAL ACCESSORIES AND SUNDRY ITEMS 952 HUMAN SERVICES 953 INSURANCE, ALL TYPES 485 JANITORIAL SUPPLIES, GENERAL LINE 495 LABORATORY AND FIELD EQUIPMENT AND SUPPLIES: BIOLOGY, BOTANY, GEOLOGY, MICROBIOL 490 LABORATORY EQUIPMENT AND ACCESSORIES (FOR GENERAL ANALYTICAL AND RESEARCH US 493 LABORATORY EQUIPMENT AND ACCESSORIES: BIOCHEMISTRY, CHEMISTRY, ENVIRONMENTAL class description

505 LAUNDRY AND DRY CLEANING COMPOUNDS AND SUPPLIES 500 LAUNDRY AND DRY CLEANING EQUIPMENT, ACCESSORIES, PARTS AND SUPPLIES - COMMERCIA 954 LAUNDRY AND DRY CLEANING SERVICES 510 LAUNDRY TEXTILES AND SUPPLIES 515 LAWN MAINTENANCE EQUIPMENT, ACCESSORIES, AND PARTS (NON-AGRICULTURAL APPLICATI 520 LEATHER AND RELATED EQUIPMENT, PRODUCTS, ACCESSORIES, AND SUPPLIES 525 LIBRARY AND ARCHIVAL EQUIPMENT, MACHINES, AND SUPPLIES 956 LIBRARY SERVICES (SEE CLASS 908 FOR BOOKBINDING, REBINDING, AND REPAIRING) 530 LUGGAGE, BRIEF CASES, PURSES AND RELATED ITEMS 540 LUMBER AND RELATED PRODUCTS 545 MACHINERY AND HARDWARE, INDUSTRIAL 958 MANAGEMENT SERVICES 959 MARINE CONSTRUCTION SERVICES; MARINE EQUIPMENT MAINTENANCE AND REPAIR; RELATED 550 MARKERS, PLAQUES AND TRAFFIC CONTROL DEVICES 555 MARKING AND STENCILING DEVICES 559 MASS TRANSPORTATION - RAIL VEHICLE PARTS AND ACCESSORIES 558 MASS TRANSPORTATION - RAIL VEHICLES AND SYSTEMS 556 MASS TRANSPORTATION - TRANSIT BUS 557 MASS TRANSPORTATION - TRANSIT BUS ACCESSORIES AND PARTS 560 MATERIAL HANDLING AND STORAGE EQUIPMENT AND ALLIED ITEMS 565 MATTRESS MANUFACTURING MACHINERY AND SUPPLIES 570 METALS: BARS, PLATES, RODS, SHEETS, STRIPS, STRUCTURAL SHAPES, TUBING, AND FABRICA 575 MICROFICHE AND MICROFILM EQUIPMENT, ACCESSORIES, AND SUPPLIES 578 MISCELLANEOUS PRODUCTS 961 MISCELLANEOUS SERVICES, NO. 1 962 MISCELLANEOUS SERVICES, NO. 2 580 MUSICAL INSTRUMENTS, ACCESSORIES, AND SUPPLIES 963 NON-BIDDABLE MISCELLANEOUS ITEMS 590 NOTIONS AND RELATED SEWING ACCESSORIES AND SUPPLIES 595 NURSERY STOCK, EQUIPMENT, AND SUPPLIES 600 OFFICE MACHINES, EQUIPMENT, AND ACCESSORIES 605 OFFICE MECHANICAL AIDS, SMALL MACHINES, AND APPARATUSES 615 OFFICE SUPPLIES, GENERAL 610 OFFICE SUPPLIES: CARBON PAPER AND RIBBONS, ALL TYPES 620 OFFICE SUPPLIES: ERASERS, INKS, LEADS, PENS, PENCILS, ETC. 625 OPTICAL EQUIPMENT, ACCESSORIES, AND SUPPLIES 630 PAINT, PROTECTIVE COATINGS, VARNISH, WALLPAPER, AND RELATED PRODUCTS 635 PAINTING EQUIPMENT AND ACCESSORIES 645 PAPER (FOR OFFICE AND PRINT SHOP USE) 640 PAPER AND PLASTIC PRODUCTS, DISPOSABLE 650 PARK, PLAYGROUND, RECREATIONAL AREA AND SWIMMING POOL EQUIPMENT 652 PERSONAL HYGIENE AND GROOMING EQUIPMENT AND SUPPLIES 655 PHOTOGRAPHIC EQUIPMENT AND SUPPLIES (NOT INCLUDING GRAPHIC ARTS, MICROFILM, AND 658 PIPE AND TUBING 659 PIPE AND TUBING FITTINGS 660 PIPES, TOBACCOS, SMOKING ACCESSORIES; ALCOHOLIC BEVERAGES 665 PLASTICS, RESINS, FIBERGLASS: CONSTRUCTION, FORMING, LAMINATING, AND MOLDING EQUIP class description

670 PLUMBING EQUIPMENT, FIXTURES, AND SUPPLIES 675 POISONS: AGRICULTURAL AND INDUSTRIAL 680 POLICE EQUIPMENT AND SUPPLIES 685 POULTRY EQUIPMENT AND SUPPLIES 690 POWER GENERATION EQUIPMENT, ACCESSORIES, AND SUPPLIES 691 POWER TRANSMISSION EQUIPMENT - ELECTRICAL, MECHANICAL, AIR AND HYDRAULIC 966 PRINTING AND RELATED SERVICES 700 PRINTING PLANT EQUIPMENT AND SUPPLIES (EXCEPT PAPERS) 965 PRINTING PREPARATIONS: ETCHING, PHOTOENGRAVING, AND PREPARATION OF MATS, NEGATI 710 PROSTHETIC DEVICES, HEARING AIDS, AUDITORY TESTING EQUIPMENT, ELECTRONIC READING 968 PUBLIC WORKS AND RELATED SERVICES 715 PUBLICATIONS AND AUDIOVISUAL MATERIALS (PREPARED MATERIALS ONLY, NOT EQUIPMENT, 720 PUMPING EQUIPMENT AND ACCESSORIES 730 RADIO COMMUNICATION AND TELECOMMUNICATION TESTING, MEASURING, AND ANALYZING EQ 725 RADIO COMMUNICATION, TELEPHONE, AND TELECOMMUNICATION EQUIPMENT, ACCESSORIES, 735 RAGS, SHOP TOWELS, AND WIPING CLOTHS 971 REAL PROPERTY RENTAL OR LEASE 740 REFRIGERATION EQUIPMENT AND ACCESSORIES 981 RENTAL OR LEASE OF EQUIPMENT - GENERAL EQUIPMENT 984 RENTAL OR LEASE SERVICES OF COMPUTERS, DATA PROCESSING, AND WORD PROCESSING E 975 RENTAL OR LEASE SERVICES OF EQUIPMENT - AGRICULTURAL, AIRCRAFT, AUTOMOTIVE, HEAV 977 RENTAL OR LEASE SERVICES OF EQUIPMENT - APPLIANCES, CAFETERIA, FILM, FURNITURE, HAR 983 RENTAL OR LEASE SERVICES OF EQUIPMENT - CLOTHING, JANITORIAL, LAUNDRY, LAWN, PAINTI 979 RENTAL OR LEASE SERVICES OF EQUIPMENT - ENGINEERING, HOSPITAL, LABORATORY, PRECIS 985 RENTAL OR LEASE SERVICES OF EQUIPMENT - OFFICE, PHOTOGRAPHIC, PRINTING, RADIO/TELE 745 ROAD AND HIGHWAY BUILDING MATERIALS (ASPHALTIC) 750 ROAD AND HIGHWAY BUILDING MATERIALS (NOT ASPHALTIC) 765 ROAD AND HIGHWAY EQUIPMENT (EXCEPT ASPHALT, CONCRETE, AND EARTH HANDLING EQUIP 755 ROAD AND HIGHWAY EQUIPMENT AND PARTS: ASPHALT AND CONCRETE HANDLING AND PROC 760 ROAD AND HIGHWAY EQUIPMENT: EARTH HANDLING, GRADING, MOVING, PACKING, ETC. 988 ROADSIDE, GROUNDS, RECREATIONAL AND PARK AREA SERVICES 770 ROOFING 998 SALE OF SURPLUS & OBSOLETE ITEMS 775 SALT (SODIUM CHLORIDE) (SEE CLASS 393 FOR TABLE SALT) 989 SAMPLING AND SAMPLE PREPARATION SERVICES (FOR TESTING) 780 SCALES AND WEIGHING APPARATUS (SEE 175-08 FOR LABORATORY BALANCES) 785 SCHOOL EQUIPMENT AND SUPPLIES 990 SECURITY, FIRE, SAFETY, AND EMERGENCY SERVICES 790 SEED, SOD, SOIL, AND INOCULANTS 795 SEWING ROOM AND TEXTILE MACHINERY, AND ACCESSORIES 800 SHOES AND BOOTS 801 SIGNS, SIGN MATERIALS, SIGN MAKING EQUIPMENT, AND RELATED SUPPLIES 803 SOUND SYSTEMS, COMPONENTS, AND ACCESSORIES: GROUP INTERCOM, MUSIC, PUBLIC ADDR 805 SPORTING GOODS, ATHLETIC EQUIPMENT AND ATHLETIC FACILITY EQUIPMENT 810 SPRAYING EQUIPMENT (EXCEPT HOUSEHOLD, NURSERY PLANT, AND PAINT) 820 STEAM AND HOT WATER BOILERS AND STEAM HEATING EQUIPMENT 815 STEAM AND HOT WATER FITTINGS, ACCESSORIES, AND SUPPLIES class description

825 STOCKMAN EQUIPMENT AND SUPPLIES 830 TANKS (METAL, WOOD, AND SYNTHETIC MATERIALS): MOBILE, PORTABLE, STATIONARY, AND UN 832 TAPE (NOT DATA PROCESSING, MEASURING, OPTICAL, SEWING, SOUND, OR VIDEO) 840 TELEVISION EQUIPMENT AND ACCESSORIES 992 TESTING AND CALIBRATION SERVICES 845 TESTING APPARATUS AND INSTRUMENTS (NOT FOR ELECTRICAL OR ELECTRONIC MEASUREME 850 TEXTILES, FIBERS, HOUSEHOLD LINENS, AND PIECE GOODS 855 THEATRICAL EQUIPMENT AND SUPPLIES 860 TICKETS, COUPON BOOKS, SALES BOOKS, STRIP BOOKS, ETC. 863 TIRES AND TUBES 864 TRAIN CONTROLS, ELECTRONIC 865 TWINE 870 VENETIAN BLINDS, AWNINGS, AND SHADES 875 VETERINARY EQUIPMENT AND SUPPLIES (SEE CLASS 325 FOR VITAMINS AND SUPPLEMENTS FO 880 VISUAL EDUCATION EQUIPMENT AND SUPPLIES (EXCEPT PROJECTION LAMPS -SEE CLASS 285) 883 VOICE RESPONSE SYSTEMS 885 WATER AND WASTEWATER TREATING CHEMICALS 890 WATER SUPPLY, GROUNDWATER, SEWAGE TREATMENT, AND RELATED EQUIPMENT (NOT FOR A 895 WELDING EQUIPMENT AND SUPPLIES 898 X-RAY AND OTHER RADIOLOGICAL EQUIPMENT AND SUPPLIES (MEDICAL) Division of Purchases and Supply Commodity Code Book

Item Description Item Description 005 ABRASIVES 01510 Addressing Machine Supplies, Paper Plate Type 00500 Abrasives 01515 Chemicals and Supplies, Dry (For Bond Paper Type Copying Machines) 00505 Abrasive Equipment and Tools 01516 Chemicals and Supplies, Wet (For Bond Paper Type 00514 Abrasives, Coated: Cloth, Fiber, Sandpaper, etc. Copying Machines) 00521 Abrasives, Sandblasting, Metal 01520 Chemicals and Supplies (For Spirit Type Duplicating 00528 Abrasives, Sandblasting (Other than Metal) Machines) 00542 Abrasives, Solid: Wheels, Stones, etc. 01525 Chemicals, Inks, and Supplies (For Mimeograph Machines) 00556 Abrasives, Tumbling (Wheel) 01538 Paper, Chemicals, and Supplies (For Blueline Machines) 00563 Grinding and Polishing Compounds: Carborundum, Diamond, etc. (For Valve Grinding Compounds See 01539 Paper, Chemicals, and Supplies (For Coated or Treated Class 075) Paper Type Copying Machines) 00570 Pumice Stone 01545 Paper, Chemicals, and Supplies (For Diffusion Transfer Type Copying Machines) 00575 Recycled Abrasives Products and Supplies 01555 Paper and Supplies (For Dual Spectrum Process 00584 Steel Wool, Aluminum Wool, and Copper Wool Copying Machines) 010 ACOUSTICAL TILE, INSULATING MATERIALS, 01570 Paper, Chemicals, and Supplies (For Thermal Process AND SUPPLIES Copying Machines) 01577 Recycled Copying and Duplicating Supplies 01000 Acoustical Tile, Insulating Materials, and Supplies 01005 Acoustical Tile, All Types (Including Recycled Types) 019 AGRICULTURAL CROPS AND GRAINS INCLUDING FRUITS, MELONS, NUTS, AND 01008 Acoustical Tile Accessories: Channels, Grids, Mounting Hardware, Rods, Runners, Suspension Brackets, Tees, VEGETABLES Wall Angles, and Wires 01900 Agricultural Crops and Grains Including Fruits, Melons, 01009 Acoustical Tile Insulation Nuts, and Vegetables 01011 Adhesives and Cements, Acoustical Tile 01921 Berry Crops 01014 Adhesives and Cements, Insulation 01930 Corn 01017 Aluminum Foil, etc. 01932 Cotton 01030 Bands, Clips, and Wires (For Pipe Insulation) 01941 Fruits, Citrus 01038 Clips, Pins, etc. (For Duct Insulation) 01942 Fruits, Deciduous Tree 01041 Cork: Blocks, Boards, Sheets, etc. 01947 Grapes 01045 Exterior Insulation and Finish Systems 01953 Melons 01053 Fiberglass: Batts, Blankets and Rolls 01956 Nuts, Tree 01056 Foam Glass: Blocks, Sheets, etc. 01960 Potatoes, Irish 01057 Foam-in-Place Insulation: Phenolic, Urethane, etc. 01966 Rice 01059 Foam Plastics: Blocks, Boards, Sheets, etc. 01973 Soybeans 01062 Insulation, Interior 01978 Sugarcane and Sugarbeets 01063 Insulation, Blown Type 01985 Tobacco 01064 Insulation, Loose Fill 01990 Vegetables 01065 Jacketing (For Insulation): Canvas, Osnaburg, etc. 01994 Wheat 01070 Magnesia: Blocks, Sheets, etc. 020 AGRICULTURAL EQUIPMENT, IMPLEMENTS, 01072 Mineral Wool: Blankets, Blocks, Boards AND ACCESSORIES (SEE CLASS 022 FOR PARTS) 01075 Paints, Primers, Sealers, etc. (For Insulation) 02000 Agricultural Equipment, Implements, and Accessories 01076 Paper Type Insulation Material (Cellulose, etc.) (See Class 022 For Parts) 01078 Pipe and Tubing Insulation, All Types 02002 Backhoe (For Farm Tractor) 01081 Preformed Insulation, All Types (For Ells, Tees, Valves, 02004 Brush and Tree Chippers etc.) 02006 Brush Cutters and Saws, Motor Driven 01083 Recycled Insulation Materials and Supplies, All Types 02010 Counters, Acre 01084 Rubber Insulation 02013 Cultivating Equipment, Farm: Go-Devils, Row Type 015 ADDRESSING, COPYING, MIMEOGRAPH, AND Shovel Cultivators, Tooth and Spring Harrows, etc. SPIRIT DUPLICATING MACHINE SUPPLIES: 02014 Curb Edger, Heavy Duty, Tractor Mounted CHEMICALS, INKS, PAPER, ETC. 02015 Cutters and Shredders (Mowers), Heavy Duty, Flail: Tow Type and/or Center Mount Type 01500 Addressing, Copying, Mimeograph, and Spirit Duplicating 02016 Cutters and Shredders (Mowers), Heavy Duty, Reel and Machine Supplies: Chemicals, Inks, Paper, Etc. Rotary: Tow Type and/or Center Mount Type 01506 Addressing Machine Supplies, Metal and Plastic Plate 02018 Dozer Blades (For Farm Tractors) Type 02020 Drying Equipment, Grain Tuesday, March 20, 2007 Page 1 Item Description Item Description 02023 Ensilage Cutters 02096 Wedge, Steel, Tree Felling and Splitting 02025 Farm Wagons 022 AGRICULTURAL IMPLEMENT AND ACCESSORY 02027 Feed Mills and Mixers PARTS 02028 Feed Wagons 02200 Agricultural Implement and Accessory Parts 02030 Fertilizer Applicators and Fittings, Liquid and Gas 02204 Brush Chipper, Cutter and Saw Parts 02031 Fertilizer Distributors, Dry, Commercial (See Class 515 02213 Cultivating Equipment Parts for Lawn Type Distributors) 02215 Cutter and Shredder (Mower), Flail, Rotary, Reel, and 02033 Garden Tractors, Cultivators, and Plows Sickle Bar Parts 02034 Gang Mowers, Reel Type, Towed 02230 Fertilizer Distributor Parts 02035 Grain Bins and Tanks 02241 Harvesting Equipment Parts 02037 Grass Seed Strippers and Cleaners 02242 Haying Equipment Parts 02039 Grass Spriggers and Seeders 02243 Herbicide, Insecticide and Fungicide Applicator and 02041 Harvesting Equipment: Bean, Corn, and Pea Pickers and Distributor Parts Shellers, Combines, Cotton and Fruit Pickers, Headers, 02249 Implement Parts for John Deere Sled Cutters and Threshers 02251 Implement Parts for Ford 02043 Haying Equipment: Balers, Dryers, Elevators and Rakes, etc. 02253 Implement Parts for International Harvester 02046 Herbicide, Insecticide and Fungicide Applicators and 02258 Implement Parts for other Farm Equipment Distributors 02262 Irrigation System Parts, Agricultural 02049 Irrigation Equipment and Supplies, Agricultural 02270 Planting Equipment Parts 02059 Land Levelers 02273 Posthole Digger (Tractor Mounted) Parts 02061 Loaders, Tractor Mounted, Farm 02275 Sprigger and Seeder Parts, Grass 02062 Log Splitters 02277 Tillage Equipment Parts 02063 Manure Spreaders 02280 Tractor (Farm and Garden) Parts 02064 Mower, Articulated Boom: Flail, Rotary, or Sickle Head 02282 Tree Spade and Forestry Equipment Parts 02065 Mower (Steep Slope Type with Cutter Head on 02295 Unloader and Elevator (Grain) Equipment Parts Telescoping Boom): Flail, Rotary, or Sickle Bar Cutter 02297 Wagon Parts Heads, For Mounting on Tractors or Trucks (See Class 515 for Lawn Type Mowers) 025 AIR COMPRESSORS AND ACCESSORIES 02066 Mower, Tractor Mounted (Steep Slope Type with Cutter 02500 Air Compressors and Accessories Head on Telescoping Boom): Flail, Rotary, or Sickle Bar 02510 Compressor, Bare Unit (Not Mounted or Powered), 15 Cutter Heads (See Class 515 for Lawn Type Mowers) HP and less 02067 Mower-Tractor Unit or Self-Propelled Mower, for Slope 02520 Compressor, Bare Unit (Not Mounted or Powered), over Mowing (See Class 515 for Lawn Type Mowers) 15 HP 02068 Mower, Center Mounted; and Tractor (See Class 515 for 02530 Compressor, Base or Tank Mounted, Electric Motor or Lawn Type Mowers) Engine Driven, 15 HP and less; and Parts 02069 Pasture Renovators 02540 Compressor, Base or Tank Mounted, Electric Motor or 02071 Planting Equipment, Broadcasting Engine Driven, Over 15 HP; and Parts 02072 Planting Equipment, Drilling 02543 Compressors, High Pressure, All Sizes and Models 02073 Planting Equipment, Row Crop 02545 Compressor, Portable, Electric Motor or Engine Driven, 5 02075 Posthole Diggers, Tractor Mounted HP and less; and Parts 02076 Protection Structures, Rollover (ROPS) 02550 Compressor, Portable, Electric Motor or Engine Driven, over 25 CFM at 100 PSI; and Parts 02077 Pulverizers and Rotary Tillers, Soil 02555 Dryers, Desiccant Air 02078 Recycled Agricultural Equipment Accessories and Supplies 02560 Filters, Air Gauges and Valves, Pressure Regulators, Shock Mounts, etc. 02079 Rock Pickers and Rakes 02570 Moisture Separators, Non-Refrigerated 02081 Rodent Control Equipment, Tractor Operated 02580 Moisture Separators, Refrigerated 02082 Spade, Tree (Truck or Trailer Mounted, or Three-Point Hook-Up for Tractor Mounting) and other Tree 02585 Motors, Air Compressor Transplanting and Diggers 02590 Recycled Air Compressor Accessories and Supplies 02083 Sweeps and other Steel Shapes 031 AIR CONDITIONING, HEATING, AND 02084 Soil Mixers and Samplers VENTILATING: EQUIPMENT, PARTS AND 02085 Terracing Equipment ACCESSORIES (SEE RELATED ITEMS IN CLASS 02087 Tillage Equipment, Heavy Duty, Farm: Blade Plows, Disc 740) Harrows, Listers, Rotary Hoes, Tool Bars, etc. 03100 Air Conditioning, Heating, and Ventilating: Equipment, 02089 Tractors, Farm, Wheel Type Parts and Accessories (See Related Items In Class 740) 02090 Tree and Root Cutters and Stump Grinders, Tractor 03103 Air Conditioners: Commercial, and Parts and Mounted Accessories not Individually Itemized 02091 Tree Girdlers and Timber Tongs 03104 Air Conditioners: Controlled Environment (For Computer 02093 Umbrellas, Tractor Rooms, etc.), and Parts and Accessories not Individually 02095 Unloaders and Elevators, Grain Itemized)

Tuesday, March 20, 2007 Page 2 Item Description Item Description 03105 Air Conditioners (Cooling and Cooling/Heating Types): 03162 Heaters, Kerosene or Oil Fired (Space Type, Vented and Window and Wall Mounted, and Parts and Accessories Unvented) and Parts Not Individually Itemized 03163 Heaters, Space, Steam 03106 Air Conditioning and Heating: Central Units, and Parts 03165 Heating Elements, Electric and Accessories Not Individually Itemized 03166 Hydronic Specialties 03108 Air Curtains 03169 Odor Control Equipment (Indoor) 03109 Air Flow Meters 03170 Odor Control Equipment, Duct Air (Including Ozone Type) 03110 Air Purifiers, Accessories and Supplies 03172 Pumps, Descaling Acid 03111 Blowers: Industrial Types 03173 Pumps, Refrigerant Circulating 03113 Chillers, Heat Exchangers and Receivers 03174 Pumps, Refrigerant Vacuum 03114 Chilled Water System, Portable 03176 Recycled HVAC Products, Accessories, and Supplies 03115 Chilled Water Meter System 03178 Roof Ventilators, Power Driven (Including Recycled 03116 Coatings and Sealants, Duct Types) 03117 Coils: Chilled or Heated Water, and Direct Expansion 03179 Roof Ventilators, Wind Driven (Including Recycled Types) 03118 Coil and Fan Units, Air Conditioning 03182 Stoves, Wood or Coal 03120 Compressors, Air Conditioning: Hermetically Sealed, 03187 Testing and Recording Instruments Window Unit Type 03189 Thermometers and Gauges 03121 Compressors, Air Conditioning: Industrial Type, and Parts 03191 Unit Heaters, Electric (Duct and Suspended Types) 03123 Condensing Units (For Air Conditioners) 03192 Unit Heaters, Gas-Fired (Duct and Suspended Types) 03124 Controls, Cooling Tower Water Treatment: pH, Conductivity, Corrosion Sensors 03193 Unit Heaters, Gas-Fired (Radiant and Infrared, Portable and Stationary) 03125 Controls: Limit Switches, Relays, Thermostats, Gas Valves, etc. 03194 Unit Heaters, Steam and Hot Water Types 03126 Control Systems: Complete (For Automatic Temperature 03195 Ventilators, All Types (See 031-78, 79 for Roof Type) Control) 03196 Vent Pipes, Fittings, and Accessories 03127 Cooling Tower Water Treatment: Non-chemical Ozone, 03197 Vacuum System, Central, Including Filters, Parts and Centrifugal Separators, Magnetic Descaling Equip. (See Accessories Class 885 for Chemical Types) 035 AIRCRAFT AND AIRPORT, EQUIPMENT, PARTS, 03128 Cooling Towers: Forced Air, Gravity, etc. AND SUPPLIES 03129 Dampers, Motorized 03500 Aircraft and Airport, Equipment, Parts, and Supplies 03130 Dehumidifiers and Humidifiers 03502 Air Conditioning Units, Aircraft (For Cooling Interiors 03132 Duct, Prefabricated (Flexible or Rigid): Glass Fiber, While at the Gate) Plastic, etc. 03503 Aeronautical Charts and Maps 03133 Duct, Fabricated, Metal 03504 Aircraft Avionics, Not Otherwise Classified (Navigation 03134 Dust Collectors, Industrial Type Instruments, Transponders, etc.) 03136 Electronic Air Cleaners, Electrostatic Precipitators, 03505 Aircraft Crash Locators and Accessories Ozonators, Accessories, and Parts 03506 Aircraft Accessories (Not Otherwise Classified) 03138 Evaporative Coolers 03508 Aircraft Fenders 03140 Fans, Industrial Types: Attic, Exhaust, Forced Draft, etc. (Including Fan Blades and Fan Parts) 03509 Aircraft Communications Radio 03141 Fans, Room Type, Ceiling and Portable Type (Stationary 03510 Aircraft Navigation Radio and Oscillating) 03515 Aircraft Radar 03143 Filter Coating, Adhesive, Coil Cleaners, Degreasing 03520 Airplanes Solvents, etc. 03522 Airport Equipment (Not Otherwise Classified) 03144 Filters, Air Conditioning/Furnace (Permanent Type) 03523 Airport Equipment Ground Power for Aircraft at the Gates 03145 Filters, Air Conditioning/Furnace (Disposable Types) 03525 Automatic Pilot Systems 03146 Filters and Filter Media, Evaporative Cooler 03526 Baggage Handling Equipment and Parts 03149 Filter Frames, Metal 03527 Beacons, Visual and Runway Lights 03150 Freon 03528 Cameras and Accessories, Aerial Photograph 03151 Furnaces, Central Heating Type (Forced Air, Gas Fired) 03529 Drop Equipment and Supplies, Aerial 03153 Grilles, Diffusers, Registers, etc. 03530 Engines and Parts, Airplane 03155 Hand Tools, Air Conditioning and Heating Service Type (Including Leak Detectors) 03535 Engines and Parts, Helicopter 03156 Heat Pumps 03537 Engine Instruments: Fuel, Manifold and Oil Pressure, Oil Temperature, Tachometers, etc. 03157 Heaters, Electric (Baseboard Type) and Parts 03540 Equipment and Supplies, Airplane 03158 Heaters, Electric (Panel or Wall Type) and Parts 03545 Equipment and Supplies, Helicopter 03159 Heaters, Electric (Portable) and Parts 03546 Flight Instruments: Airspeed, Altimeters, Attitude and 03160 Heaters, Gas-Fired (Space Type, Vented and Unvented) Turn/Bank Indicators, etc. and Parts 03547 Flight Simulator 03161 Heaters, Gas-Fired (Wall Type, Vented and Unvented) and Parts 03548 Gliders 03550 Helicopters

Tuesday, March 20, 2007 Page 3 Item Description Item Description 03554 Information Display Systems, Flight (F.I.D.S. - Airport) 04037 Electronic Identification Systems Used for Inventory and 03555 Instrument Landing Systems Tracking of Animals 03560 Instruments and Testers, Airplane 04040 Fish, Brood and Fingerling 03565 Instruments and Testers, Helicopter 04042 Fish (Not Otherwise Classified) 03567 Lights: Anti-Collision, Landing, Navigations, etc. 04045 Fish, Tropical 03568 Metal Crack Detection Dyes 04048 Fur Bearing Animals (Not Otherwise Classified) 03570 Parts (Except Engine), Airplane 04050 Goats 03575 Parts (Except Engine), Helicopter 04058 Hibernation Boxes (Butterfly, Ladybug, etc.) 03577 Photographs, Aerial 04060 Hogs (Breeding Stock) 03578 Ramps, Aircraft Boarding 04061 Hogs (Commercial) 03579 Recycled Aircraft and Airport Equipment, Accessories 04070 Horses and Supplies 04071 Houses and Cages, Bird 03581 Sweepers, Runway (See 765-77 for Street Sweepers) 04075 Marine Life (Not Otherwise Specified) 03582 Taxiway and Runway Testing Equipment and Supplies 04080 Mules and Donkeys 03585 Tools, Airplane 04082 Pullets 03590 Tools, Helicopter 04083 Pullets, Laying Types, Baby 03591 Tow Bars for Moving Aircraft at the Airport 04084 Pullets, Laying Types, Starter 03592 Wind Tees and Wind Socks, Airport 04085 Rabbits 03593 Tugs and Tractors for Moving Aircraft at the Airport 04086 Recycled Animal, Bird, and Marine Life Accessories and 03595 X-Ray Scanner, Passenger Baggage Supplies 04087 Rodents (See 495-12,13 for Experimental Types) 037 AMUSEMENT, DECORATIONS, ENTERTAINMENT, TOYS, ETC. 04090 Sheep 04091 Specialty Items for Shows and Entertainment (Perches, 03700 Amusement, Decorations, Entertainment, Toys, Etc. Hoods, Hoops, etc.) 03718 Bar Equipment and Accessories 04093 Turkeys, Baby 03723 Cards, Greeting (Including Recycled Types) 04094 Turkeys, Starter 03734 Decorations: Christmas, Party, etc. 04095 Wildlife and Pet Bands, Labels and Tags (Not Electronic) 03743 Gifts 04096 Zoo Animals, All Types 03752 Novelties and Advertising Specialty Products 045 APPLIANCES AND EQUIPMENT, HOUSEHOLD 03756 Paper, Crepe TYPE 03763 Recycled Decorations, Games and Toys 04500 Appliances and Equipment, Household Type 03764 Replicas: Food, Fruit, etc. 04506 Appliances, Small, Electric (Not Otherwise Classified) 03775 Soda Fountain Equipment and Accessories 04512 Appliances, Small, Non-Electric (Not Otherwise 03778 Souvenirs: Promotional, Advertising, etc. Classified) 03784 Toys and Games (Not Educational Type) 04514 Blenders, Household 03788 Video Game Machines 04515 Bread Makers 040 ANIMALS, BIRDS, MARINE LIFE, AND POULTRY, 04517 Can Openers, Household INCLUDING ACCESSORY ITEMS (LIVE) 04518 Cleaners and Sweepers, Hand-Operated 04000 Animals, Birds, Marine Life, and Poultry, Including 04520 Coffeemakers, All Types (Household) Accessory Items (Live) 04524 Dishwashers 04002 Animal Carriers 04530 Disposal Units 04003 Animal Care Supplies (Collars, Clothing, Leashes, etc.) 04546 Hot Plates and Burners, Gas or Electric (Household) 04004 Animal Training Equipment and Supplies 04547 Irons, Clothes (Household Types) 04005 Bees 04548 Ironing Tables (Ironing Boards) 04007 Birds 04549 Ironing Table (Board) Pads and Covers 04008 Cages/Shelters, Animal and Marine Life (See Class 495 04550 Kitchen Units, Compact, Complete for Laboratory Type) 04551 Mixers, Food (Household Types) 04009 Cats, All Types (Pets) 04552 Ovens, Microwave 04010 Cattle, Beef (Breeding Stock) 04554 Ranges, Stove Tops, and Ovens, Electric 04011 Cattle, Beef (Commercial) 04560 Ranges, Stove Tops, and Ovens, Gas 04020 Cattle, Dairy 04566 Refrigerators and Freezers 04021 Chickens 04570 Skillets, Electric, Household 04022 Chicks, Meat Type, Baby 04572 Storage Baskets, Metal and Plastic (For Freezers) 04024 Chicks, Meat Type, Starter 04573 Toasters and Toaster Ovens 04026 Cockerels, All Types, Baby 04574 Tools, Appliance 04028 Cockerels, All Types, Starter 04575 Trash Compactors (See 165 and 545 for Other Types) 04030 Dogs, All Types 04577 Vacuum Cleaners, Manual (Including Parts and 04035 Earthworms Accessories)

Tuesday, March 20, 2007 Page 4 Item Description Item Description 04578 Vacuum Cleaners, Electric (Including Parts and 05520 Conversion Kits and Systems for CNG, LPG, etc. Gases Accessories) 05521 Couplings and Hitches 04584 Vent Hoods (For Ranges) 05524 Cushions and Covers, Seat, Automotive 04585 Vent Kits, Household Laundry Dryer 05527 Emergency Kits for Vehicles Including First Aid Kit, 04592 Washers and Dryers, Coin-Operated Type Tools, etc. 04594 Washers and Dryers, Residential Type 05528 Fans, Cab 050 ART EQUIPMENT AND SUPPLIES 05530 Fifth Wheels 05000 Art Equipment and Supplies 05532 Gauges, Automotive 05010 Block Printing Supplies 05534 Generators, 110V (Attached to and Operated by Automotive Engine) 05023 Coatings, Protective (For Artwork) 05536 Grille Guards and Crash Cushions 05030 Cloth (For Application of Designs and Transfers): Burlap, 05537 Headlights, Accessories and Parts (Including Lamps) Linen, etc. 05040 Drawing and Painting Supplies: Brushes, Canvas, Chalk, 05538 Heaters Colors (Acrylic, Oil, Water, etc.), Crayons, Palettes, 05539 Immobilizer Devices, Vehicle Paper and Pads, Staples, etc. 05540 Interior Trim Items, Vehicle 05046 Letter Cutting Machine 05546 Lights and Lens: Back-up, Stop, Tail, and Parking 05050 Engraving, Etching, and Lithography Equipment and 05548 Lights and Lens: Clearance and Marker Supplies 05551 Lights and Lens: Directional and Turn Signal 05060 Picture Frames and Framing Supplies: Mat Cutters, Mats, Molding, Stretcher Strips, etc. 05554 Lights and Lens: Emergency, Flood, Trouble and Spotlights 05067 Racks, Drying (Portable and Stationary) 05556 Lights and Lens: Miniature, Automotive 05069 Recycled Art Equipment and Supplies 05557 Lights and Accessories: Flashing, Revolving, and 05080 Sculpturing Equipment and Supplies: Casting Materials, Warning (Including Strobe/Warning Lights) Modeling Clay, Sculptor's Tools, etc. 05561 Mats, Floor (See 760-56 for Heavy Equipment Type) 05085 Silk Screen Process Supplies 05564 Mirrors, Rearview, Interior and Exterior 052 ART OBJECTS 05566 Moisture Separators 05200 Art Objects 05568 Monitors, Computerized (Brakes, Lights, RPM, 05202 Antiques Temperature, etc.) 05208 Ceramic and Glass Objects (Shadow Boxes, Stained 05569 Organizers (Cup Holders, Tissue Dispenser, etc.) Glass, etc.) 05570 Power Takeoff 05212 Collections, Museum Pieces 05572 Propane/Butane or Natural Gas Conversion Equipment 05216 Drawings (Originals) (Charcoal Prints, etc.) 05574 Racks, Vehicle (Gun, Hat, etc.) 05224 Engravings, Etchings, Linocuts, Lithographs, Serigraphs, 05575 Reel Assembly, Cable, Vehicle Mounted and Similar Reproductions 05576 Reflectors 05232 Fabric Designs (Silk Screen, etc.) 05578 Seats and Parts, Automotive 05240 Masks 05579 Sirens, Horns and Back-up Alarms 05248 Mixed Media 05582 Splash Guards 05256 Paintings (Originals) (Oil, Acrylic, Water Color, etc.) 05583 Switches and Flashers, Automotive 05264 Photographs 05585 Tanks, Fuel, Auxiliary 05272 Posters and Prints (Not Originals) 05588 Tops and Covers (For Short Wheelbase Vehicles) 05276 Recycled Art Objects 05589 Warning Devices, Triangular (Including Slow Moving 05280 Sculptures: Marble, Metal, Plastic, etc. Vehicle Signs) 05288 Wood Carvings and Woodcuts 05590 Wheelchair Lift and Accessories, Vehicle-Mounted 055 AUTOMOTIVE ACCESSORIES FOR 05595 Recycled Automotive Accessory Items AUTOMOBILES, BUSES, TRUCKS, ETC. 060 AUTOMOTIVE MAINTENANCE ITEMS AND 05500 Automotive Accessories For Automobiles, Buses, REPAIR/REPLACEMENT PARTS Trucks, Etc. 06000 Automotive Maintenance Items and Repair/Replacement 05502 Air Bags, Automotive Parts 05504 Air Conditioners and Parts 06001 Adapters and Clevises, Automotive Parts 05505 Anti-theft and Security Devices, Automotive 06003 Antifreeze 05506 Automobile Top Carriers 06006 Axles, Trailers and Trucks, Tandem and Single 05508 Belts, Safety; and Child Restraint Systems 06009 Batteries For Electric Vehicles (Including Recycled 05510 Brake Adjusters Types) 05511 Bug Screens and Protective Shields, Vehicle 06012 Batteries, Storage (Including Electrolyte and Recycled 05513 Car Seats for Infants Types) 06015 Brakes, Electric Controller 05515 Chains and Traction Belts, Tire 06018 Brake Fluid, Hydraulic 05516 Consoles, Police Vehicle (Includes Controls for P.A., Sirens, Warning Devices) 06021 Brakes, Repairs, and Replacements (Not Electric 05518 Controls (For the Physically Impaired) Controller)

Tuesday, March 20, 2007 Page 5 Item Description Item Description 06023 Bushings and Related Items 06507 Bodies and Parts, Passenger Cars 06024 Cables, Looms, and Terminals 06508 Bodies, Animal Control 06027 Cement, Radiator 06510 Bodies, Utility 06033 Clamps, Hose 06512 Body and Frame Parts (Not Otherwise Classified) 06035 Cooling System: Radiators, Complete and Cores; 06515 Bookmobile Bodies Thermostats; Water Pumps; etc. 06517 Bus Bodies, School 06036 Electrical Accessories: Alternators, Ammeters, Coils, 06523 Cement Truck Bodies Distributors, Generators, Regulators, Starters, etc. 06525 Covers, Camper Shells, Load Covers, etc. (For Trucks) 06037 Electrical Parts (Not Ignition) 06527 Derrick, Digger, Truck Mounted 06038 Engines, Diesel (Automotive) and Replacement Parts 06530 Dump Bodies, Hoist Subframes, etc. 06040 Engines, Gasoline: Complete, Short Block, and Parts 06534 Fire Protection and Crash Rescue Bodies 06041 Exhaust System: Clamps, Exhaust Pipes, Mufflers, Tailpipes, etc. 06535 Flat Bed Bodies 06042 Filters: Air, Fuel, Oil, Power Steering, Transmission and 06540 Grain Bodies Water, and PCV Valves 06543 Handles, Grab 06045 Fittings (For Copper Tubing) 06544 Hatches, Roof (For Ventilation, Emergency Exit, etc.) 06046 Front End Alignment Parts and Accessories (See 075 for 06545 Headache Racks (For Truck Bodies) Equipment) 06550 Ladder Rack Bodies 06047 Fuel System: Carburetors and Kits, Fuel Pumps, Tanks and Caps, etc. 06555 Livestock Bodies 06050 Fuses, Automotive 06560 Milk Delivery Bodies 06054 Gaskets and Gasket Material 06562 Mobile Service and Lubrication Bodies 06057 Glass and Supplies: Door, Windshield, etc. 06565 Oil Field Bodies 06058 Governors, Engine and Road Speed 06566 Ordnance (Explosive) Disposal Bodies 06060 Hose and Hose Fittings: Brake, Heater, Radiator, 06567 Platform Bodies (Including Elevating Type) Vacuum, Washer, Wiper, etc. 06568 Powerlift Tailgate 06061 Hydraulic System Components and Parts 06569 Pickup Truck Bodies 06063 Ignition System: Condensers, Points, Rotors, Spark 06570 Refrigerated Bodies Plugs (Not Aircraft), Spark Plug Wires, etc. 06572 Recycled Autmotive Body Accessories and Parts 06064 Lubricating System and Parts (See 060-42 for Filters and Class 075 for Equipment) 06575 Refuse/Garbage Collection Bodies and Parts 06065 Power and Drive Train Components and Parts 06578 Sewer/Catch Basin Cleaning Body and Equipment 06067 Recycled Automotive Parts 06580 Stake Bodies 06069 Replacement Parts for American Motors 06583 Tanker Truck Bodies 06070 Replacement Parts for Chrysler (Mopar) 06585 Tool Compartment Boxes (For Trucks) 06071 Replacement Parts for Ford 06586 Truck Bodies and Parts (Not Otherwise Classified) 06072 Replacement Parts for General Motors 06587 Truck Bed Liners 06073 Replacement Parts for International Harvester 06590 Van Truck Bodies 06074 Replacement Parts for other than American Motors, 06592 Water Tank Bodies Chrysler, Ford, General Motors, and International 06594 Winches and Cranes, Automotive Harvester 06595 Wrecker Bodies 06075 Retread Rubber 070 AUTOMOTIVE VEHICLES AND RELATED 06078 Retreading Equipment TRANSPORTATION EQUIPMENT 06079 Seals and O-Rings 07000 Automotive Vehicles and Related Transportation 06083 Shock Absorbers, Struts, etc. Equipment 06084 Springs, Leaves, etc. 07003 Ambulances and Rescue Vehicles 06086 Steering Components and Parts 07006 Automobiles and Station Wagons 06087 Tire and Tube Repair Items and Vulcanizers 07008 Bookmobiles Complete 06093 Tire Sealing Compound 07012 Motorcycles, Accessories, and Parts 06094 Transmissions, Standard and Automatic (Including 07015 Motor Homes Clutch Assemblies and Parts) 07018 Motor Scooters and Trucksters, Engine Driven (Including 06095 Wheel Bearings and Seals all Terrain Vehicles) 06096 Wheels and Rims (Including Wheel Covers and Hubcaps) 07020 Motor Scooters and Trucksters, Electric Powered 06097 Windshield Wiper and Washer Assemblies, and Parts (Including Golf Carts and All Terrain Vehicles) (Including Windshield Washer Fluid) 07022 Off-Road Vehicles (Tracked or Wheeled) 065 AUTOMOTIVE BODIES, ACCESSORIES, AND 07023 Passenger Vehicles, Electric PARTS 07024 Prisoner Transport Bus and Van (Including Special 06500 Automotive Bodies, Accessories, and Parts Components) 06505 Aerial Ladders and Towers (Including Buckets for 07030 School Bus Chassis Personnel) 07033 School Buses, Complete, Conventional Type

Tuesday, March 20, 2007 Page 6 Item Description Item Description 07036 School Buses, Complete, Small Vehicle Type 07531 Grinders, Cylinder Hone and Valve Seat; Portable Boring 07042 Short Wheelbase, Two-and Four-Wheel Drive Vehicle Machines; Hones; and Boring Bars 07043 Snowmobiles 07533 Hand Tools, Automotive Air Conditioning (Including Refrigerant Charging Equipment) 07045 Truck Tractors 07534 Hand Tools, Body Rebuilder's 07047 Trucks, Cab and Chassis Only 07535 Hand Tools, Special Automotive: Brake Tools, Body and 07048 Trucks (One Ton and Less Capacity) Fender Dollies, Hand Operated Pullers, Mechanic's 07051 Trucks (Over One Ton Capacity) Inspection Mirror, etc. (For Hardware See Class 450) 07053 Trucks (With Specialized Bodies - Aerial Ladders and 07536 Hose, Exhaust (For Shop Use Only) Tower Buckets, Diggers, etc.) 07538 Hydrometers, Antifreeze and Battery 07054 Trucks, Diesel (All Capacities) 07541 Jacks, Safety Stands, Portable Cranes, and Parts (For 07057 Trucks, Fire Protection and Crash Rescue Automobiles, Trucks, and Transmissions) 07059 Trailers, Custom: Personnel, Food Service, Equipment, 07542 Lights, Drop, and other Remote Work Lights (With Cords) etc. 07543 Lathes, Armature and Brake Drum 07060 Trailers, Dump, Bottom Dump Type 07544 Lifts and Hoists, Floor Type: Electric, Hydraulic, or 07061 Trailers, Dump, Hydraulic Pneumatic 07063 Trailers, Farm Implement and Produce 07546 Lubrication Equipment: Guns, Hoses, Fittings, Lubricators, Oil Pumps, etc. (Including Oil Filter Presses) 07066 Trailers, Flat Bed 07547 Mechanic's Equipment and Tools (Not Otherwise 07069 Trailers, Gooseneck Classified) 07072 Trailers, House (Mobile Dorms, Homes, Labs, Offices) 07548 Mechanic's Wire 07073 Trailers, Hydraulic Elevating Type 07549 Parts Washing Equipment Including Air Agitated and 07075 Trailers, Livestock Pump Agitated (Also See 075-19) 07077 Trailers, Pole 07550 Oil Analysis and Diagnostic Equipment 07078 Trailers, Lowboy 07554 Presses and Pullers, Machine Powered (Including Frame 07079 Trailers, Roller Bed Alignment) 07555 Reclamation Equipment, Automotive (Including 07080 Trailers, Tank Refrigerant Recovery) 07081 Trailers, Tilt Bed 07556 Recycled Automotive Products (Not Otherwise Classified) 07082 Trailers, Truck (Not Otherwise Classified) 07557 Reel and Hose Assemblies, Air and Water Dispensing 07084 Trailers, Van, Completely Enclosed 07560 Refinisher Products (Including Polish and Body Filler, For 07087 Trailers, Van, Semi-Enclosed Paint See Class 630) 07088 Trailers, Wire Stringing (Reel Type) 07563 Relining Equipment (For Brakes) 07089 Trams, Touring 07564 Shop and Mechanic's Equipment and Supplies, Recycled 07092 Vans, Cargo 07565 Spark Plug Cleaner and Tester, Electric 07093 Vans, Personnel (Regular and Handicapped Equipped) 07566 Specialty Products: Carburetor Cleaning Compound, 07094 Vans, Modified (Custom) Radiator Flush and Stop Leak, Transmission Sealing Compound, Water Pump Lubricant, Windshield Washer 07095 Wreckers Solvent, etc. 075 AUTOMOTIVE SHOP EQUIPMENT AND SUPPLIES 07567 Spring Tester (To Balance Valve Springs, etc.) 07500 Automotive Shop Equipment and Supplies 07569 Starting Equipment, Vehicle (Equipment Battery, Not 07501 Air Powered Shop Tools, Regulators, and Parts Battery to Battery) 07572 Tachometer (With Wheel for Speed Recording) 07502 Alarm Systems, Visual and Audio (For Electrically and Mechanically Operated Doors) 07578 Testers: Engine Analysis, Headlight, Ignition, Timing, 07503 Aligners, Balancers, and Accessories, Wheel Compression, Oscilloscopes, Stroboscopes, etc. 07581 Tire Changing Equipment 07506 Battery Chargers and Testers, Automotive (See Also Class 725) 07583 Tire Changing Tools and Accessories: Lug Wrenches, 07508 Brake Bench Stands Tire Gauges, Tire Mounting Lubricant, Tire Pumps, etc. 07584 Tire Storage Racks 07510 Brushes and Cleaning Compounds, Automotive Cleaning 07587 Tow Bars and Chains 07512 Carbon Removing Tools 07589 Training Aids and Instructional Equip. and Supplies, 07514 Cements (For Chromated Felt, Gaskets, Trim, and Automotive Weather Strip) and Gasket Shellac 07590 Undercoater Equipment and Accessories 07517 Chamois and Sponges (Including Car Wash Mittens and Windshield Squeegees) 07592 Undercoating Compounds 07519 Cleaning and Washing Equipment, Steam, Cold and Hot 07594 Wheel Chocks (Blocks) Water Pressure and Jet Types, Portable and Stationary 07595 Valve Grinding Compounds (Also See 075-49) 07597 Windshield Replacement Tools 07520 Crankshaft Truing and Engine Stands 080 BADGES, EMBLEMS, NAME TAGS AND PLATES, 07522 Creepers JEWELRY, ETC. 07525 Dynamometers 07527 Fender Covers 08000 Badges, Emblems, Name Tags and Plates, Jewelry, Etc. 07528 Files, Ignition, Tungsten Point 08010 Badges, Buttons, Emblems, and ID Cards, Celluloid and Plastic: Student, Faculty, Membership, Employee, etc.

Tuesday, March 20, 2007 Page 7 Item Description Item Description 08015 Badges and Emblems, Metal: Cap, Game Wardens', 09072 Roll Dividers and Rounders Officers', Service Awards, Uniform, etc. 09080 Slicers, Bread 08025 Card Holders, All Types (See Class 578 for Metal) 09088 Tables, Bakers' 08035 Convention Badges and Name Tags, Adhesive Back 09096 Wrapping Machines, Bakery 08038 Convention Badges and Name Tags, Nonadhesive type 095 BARBER AND BEAUTY SHOP EQUIPMENT AND 08044 Fasteners (For Badges, etc.): Metal, Plastic, etc. SUPPLIES 08045 Folders, Presentation 09500 Barber and Beauty Shop Equipment and Supplies 08046 Jewelry, All Types 09505 Barber Chairs and Parts 08050 Nameplates, Metal, Adhesive Back 09508 Barber Jackets 08053 Nameplates, Metal, Nonadhesive 09511 Barber Shop Basins, Bowls, and Fittings 08055 Nameplates, Plastic 09514 Barber Shop Cabinets and Parts 08056 Nameplates, Specialty (Including Clocks, Logos, Pen/Pencil Sets, etc.) 09517 Barber Shop Mirrors 08057 Ribbons and Rosettes (Awards) 09520 Barber Shop Sterilizers, and Sterilizing Jars 08060 Recycled Awards, Convention Items, Trophies, etc. 09521 Barber Shop Sundries: Clipper Lubricants, Disinfectants, Dispensing Bottles, Mugs, Neck Dusters, Trays, etc. 08065 Service Awards, Specialty Type 09523 Beauty Shop Basins, Bowls, and Fittings 08070 Tags, Metal, Adhesive Back: Inventory, Property, Tool, etc. 09526 Beauty Shop Cabinets and Parts 08073 Tags, Metal, Nonadhesive: Inventory, Property, Skiff, 09529 Beauty Shop Chairs and Parts Seine Trawl, etc. 09532 Beauty Shop Foot Rests 08075 Tags, Pet Identification 09535 Beauty Shop Lamps and Parts 08078 Trophies, Plaques, Awards, etc. (Not Otherwise 09538 Beauty Shop Mirrors Classified) 09541 Beauty Shop Stools 085 BAGS, BAGGING, TIES, AND EROSION CONTROL 09544 Beauty Shop Tables EQUIPMENT 09548 Cases (For Barber and Beauty Kits) 08500 Bags, Bagging, Ties, and Erosion Control Equipment 09550 Chair Cloths, Shampoo Capes, and Clips 08508 Bags, Biodegradeable 09553 Clippers and Parts (Hair) 08510 Bagging, Burlap (For Baling Cotton) 09562 Dryers, Curling Irons, and Parts (Hair) 08515 Bags, Burlap or Jute 09566 Make-Up Mirrors 08520 Bags, Canvas or Duck (Except Mail) 09571 Lather Makers and Parts 08525 Bags, Cement 09572 Mats, Barber Chair 08526 Bags, Dunnage 09577 Recycled Barber and Beauty Shop Sundries, 08527 Bags, Denim Accessories and Supplies 08528 Bags, Hazardous Material 09589 Shears and Tweezers 08530 Bags, Mail 09592 Strops and Hones, Razor 08535 Bags, Muslin 09595 Vibrators, Massagers, and Parts 08540 Bags, Osnaburg 100 BARRELS, DRUMS, KEGS, AND CONTAINERS 08545 Bags: Nylon, Polyester, Polypropylene 10000 Barrels, Drums, Kegs, and Containers 08550 Bags, Potato 10005 Boxes, Crates, Baskets, etc. (For Fresh Fruits and 08555 Bags, Sand Vegetables) 08565 Patterns, Cotton Bagging 10006 Containers, Plastic (All Purpose) 08573 Recycled Bags and Erosion Control Items 10007 Containers, Recycling 08575 Sacks, Cotton Harvesting 10008 Covers, Drum (All Types and Sizes) 08580 Seals, Mailbag, etc. 10010 Drum Spigots, Metal or Plastic 08585 Soil Erosion Sheeting Material (To Include Silt Fencing): 10015 Drums, Fiber Asphalt, Biodegradable Paper, Burlap, Excelsior, Jute, 10021 Freight and Cargo Containers (Shipping) (See Class 640 Straw, etc. For Boxes) 08590 Ties For Bags and Cotton Bales 10025 Gaskets, All Types (For Barrels, Drums, Kegs, and Pails) 090 BAKERY EQUIPMENT, COMMERCIAL 10030 Hazardous Material (Chemicals) Containment/Storage 09000 Bakery Equipment, Commercial 10031 Hazardous Material Containment/Storage (Petroleum) 09016 Dough Mixers 10034 Holders and Containers, Compost 09024 Dough Sheeters and Dividers 10037 Labels, Hazardous Material Container 09032 Dough Troughs 10040 Pail-Type Containers, Steel 09040 Dough Trucks 10045 Plastic Barrels and Drums, Reinforced 09048 Flour Sifters 10049 Plugging Compounds, Chemically Resistant, Pre-Mixed or Dry (Temporarily Stops Leaks in Drums, Tanks, and 09056 Ovens, Bakery Other Containers) 09064 Proof Boxes 10050 Plugs, Drum 09070 Recycled Bakery Equipment and Supplies 10056 Recycled Containers, All Types

Tuesday, March 20, 2007 Page 8 Item Description Item Description 10057 Repair Supplies and Equipment for all Types of 12000 Boats, Motors, and Marine and Wildlife Supplies Containers 12005 Agitators, Fish Tank 10060 Stainless Steel Drums 12008 Airboats and Inflatible Boats 10067 Steel Barrels, Drums, and Kegs 12010 Anchors 10085 Wooden Barrels and Drums 12011 Animal Capture Guns and Accessories 105 BEARINGS (EXCEPT WHEEL BEARINGS AND 12012 Bait, Fish SEALS -SEE CLASS 060) 12013 Battery Boxes, Marine 10500 Bearings (Except Wheel Bearings and Seals -See Class 12014 Barges 060) 12015 Bells, Ship 10512 Ball Bearings and Parts 12016 Bilge Pumps and Boat Bailers 10518 Bearing Assemblies (Including Hanger Bearings and 12018 Boat Components (Not Otherwise Classified) Custom-Made Bearings) 12019 Boat Fenders 10530 Bearings and Parts (For Marine Equipment) 12020 Boat Ramps and Parts 10536 Journal Boxes 12021 Boats, 21 Feet and Under 10548 Pillow Blocks (For Bearings) 12023 Boats, Over 21 Feet (Including Ferries) 10558 Recycled Bearings 12024 Boats, Pedal and Pontoon 10560 Roller and Needle Bearings and Parts, Straight 12025 Bridges, Passenger Loading 10572 Roller Taper Bearings and Parts 12026 Buoys, Marker 10584 Sleeve Bearings and Parts 12027 Bollards (Mooring Devices) 110 BELTS AND BELTING: AUTOMOTIVE AND INDUSTRIAL 12029 Camels (Structure to Lift Submerged Vessels) 12030 Canoes 11000 Belts and Belting: Automotive and Industrial 12031 Cranes, Container 11009 Accessories: Dressing, Hooks, Laces, etc. 12032 Chiller, Water, Large Flow Capacity (To Chill Hatchery 11013 Belts, Recycled Water) 11018 Conveyor and Elevator: Canvas and Duck 12033 Depth Finders 11022 Conveyor and Elevator: Neoprene, Plastic, and Rubber 12035 Docks and Piers, Fixed and Floating (Including Dock 11026 Conveyor, Food Processing: Neoprene, Plastic, and Systems, Gangways, etc.) Rubber 12036 Electrical Accessories and Parts, Marine 11033 Flat Belts, Automotive and Lawn Mower (Serpentine) 12037 Fish Locators and Shockers Plain and Grooved, Rubber 12038 Fish and Marine Life Incubators, Accessories and 11040 Power Transmission, Canvas or Duck Related Equipment 11048 Power Transmission, Leather 12039 Fish Tanks, Holding and Transport 11056 Power Transmission: Neoprene, Plastic, and Rubber 12040 Fuel Tanks, Boat 11074 V-Belts, Automotive Fan and Generator 12041 Gates, Safety, Marine 11082 V-Belts, Industrial 12042 Gauges, Marine 11090 V-Belts, Fractional Horsepower 12044 Hardware, Fittings, Parts, and Supplies, Boat (Except 11095 V-Belts, Wedge Type, Oil and Heat Resistant, and Static Spark Plugs) Conducting 12046 Hatching Jars and Standpipes 115 BIOCHEMICALS, RESEARCH 12047 Lifeboats 11500 Biochemicals, Research 12048 Life Preservers 11505 Biochemical Reagents and Tests: Antibiotic Assays, 12050 Lights, Beacon and Signal Differentiation Discs, etc. 12052 Lights, Marine Navigation, Boat 11510 Biochemicals: Amino Acids, Enzymes, Nucleotides, 12053 Line Throwing Apparatus (Rocket) Peptides, etc. 12054 Marine Equipment and Supplies, Recycled 11512 Blood Fractions (Not for Human Use): Antigens, 12055 Minnow Tanks Antiserums, Controls, Serums, etc. 11515 Chemicals, Isotopically Labeled (With Deuterium, 12056 Motor and Engine Parts and Accessories Radionuclides, etc.) (Miscellaneous), Marine 11518 Culture Media, Dehydrated 12057 Motors, Marine, Electric 11519 Culture Media, Prepared (For Microbial Cultures See 495- 12058 Motors, Inboard, Diesel, Marine 38) 12059 Motor Conversion Unit (Outboard Propeller to Jet Water 11550 Nutritional Chemicals (Not For Human Use): Drive) Carbohydrates, Proteins, Vitamins, etc. 12060 Motors, Inboard, Gasoline 11567 Recycled Biochemicals 12062 Motors, Outboard, Diesel 11570 Research Diets, Special Purpose (For Experimental 12063 Motors, Outboard, Gasoline Animals) 12064 Navigation Instruments, Marine: Compasses, Sextant, 11590 Stains, Prepared etc. (For Electronic Navigation Equipment See Class 220) 120 BOATS, MOTORS, AND MARINE AND WILDLIFE 12065 Nets and Repair Supplies, Marine SUPPLIES 12067 Nets and Repair Supplies (For Wildlife Trapping) 12070 Paddles and Oars

Tuesday, March 20, 2007 Page 9 Item Description Item Description 12071 Pontoons, All Types 13520 Coloring for Cement and Grout 12073 Preservatives, Net 13528 Firebrick 12074 Pumps, Marine 13534 Fire Clay 12075 Propellers (For Inboard and Outboard Motors) 13536 Granite, Rough Dimension and Building 12076 Rigging and Rigging Gear for Ships 13538 Grout Sealer 12077 Rocket Charges and Cannons, Wildlife Trapping 13540 Grout, Tile 12078 Rafts 13545 Marble, Building 12079 Reefer (Refrigerator Boat or Ship), Including Parts and 13546 Molding, Brick Accessories 13547 Refractories, Castable 12080 Rods, Reels and Tackle Supplies 13550 Stone, Building (Except Marble) 12081 Reach Stackers and Straddle Carriers, Marine 13552 Stone Products, Fabricated 12082 Sails 13555 Ties and Anchors, Furnace 12083 Scuba and Skin Diving Equipment 13558 Tile, Decorative 12085 Skis, Jet 13560 Tile, Fire (Refractory) 12086 Searchlights, Marine 13564 Tile, Floor and Wall, Ceramic, Glazed 12087 Towers: Observation, Hunting, etc. 13566 Tile, Floor and Wall, Ceramic, Unglazed 12088 Tools, Marine Hull and Engine 13570 Tile, Quarry 12090 Trailers, Boat 13574 Tile, Roof, Clay, Burnt Type 12092 Vegetation Control and Removal Equipment, Water 13579 Tile Sealant 12093 Traps, Fish 13580 Tile-Set (For Ceramic Tiles) 12094 Wildlife Scare-Away Devices: Cannons, Exploders, etc. 13585 Tombstone, Stone Grave Markers, and Grave Liners 12095 Wildlife Scare-Away Devices, Ultrasonic 13593 Recycled Tile (Ceramic, Decorative, Fire, Roof, Quarry, 12097 Winches and Lifts, Boat (Including Windlasses) etc. See 360-37 for Other Types) 125 BOOKBINDING SUPPLIES 140 BROOM, BRUSH, AND MOP MANUFACTURING 12500 Bookbinding Supplies MACHINERY AND SUPPLIES 12505 Adhesives, Compounds, Glues, Pastes, Glue Pots, and 14000 Broom, Brush, and Mop Manufacturing Machinery and Containers Supplies 12508 Base Compound 14003 Bands, Wire, Broom 12510 Bindery Supplies 14005 Blocks, Brush 12515 Bindings, Comb Type, Metal 14006 Broomcorn 12520 Bindings, Comb Type, Plastic 14009 Broom Manufacturing Machinery and Parts 12522 Bindings, Plastic Post/Rivet Strips 14012 Broom Manufacturing Tools 12525 Board, Bookbinding Type 14015 Brush Manufacturing Machinery and Parts 12530 Cloth, Bookbinding Type 14018 Brush Manufacturing Tools 12535 Covers (For Comb Bound Books) 14021 Caps, Handle, Whisk Broom 12540 End Sheets, Bookbinding 14024 Dyes, Broom 12545 Foils, Lettering and Stamping 14027 Ferrules, Handle, Metal 12550 Headbands, Bookbinding 14030 Ferrules, Handle, Plastic 12560 Leather, Bookbinding 14033 Fibers, Bass 12568 Page Repair Products (Mending Tapes and Cleaners) 14036 Fibers, Bassine 12570 Paper, Reproduction Proofing 14039 Fibers, Horsehair 12572 Paper Treatment Chemicals (Deacidifiers) 14042 Fibers, Mixed (Union Mixture) 12573 Recycled Bookbinding Supplies 14045 Fibers, Palmetto 12575 Tapes, Bookbinding 14048 Fibers, Palmyra 12578 Threads, Bookbinding 14051 Fibers, Plastic and Synthetic 12582 Tools, Bookbinders' 14054 Fibers, Tampico 12590 Wire, Bookbinding 14066 Mop Manufacturing Machinery and Parts 135 BRICKS AND OTHER CLAY PRODUCTS, 14069 Mop Manufacturing Tools REFRACTORY MATERIALS, AND STONE 14075 Rag, Broom PRODUCTS 14076 Recycled Broom, Brush and Mop Supplies 13500 Bricks and Other Clay Products, Refractory Materials, 14078 Tie Tape, Mop (Nylon) and Stone Products 14081 Twine, Broom 13508 Brick, Common 14084 Wire: Broom, Brush, and Mop 13509 Brick Facing 14087 Yarn, Mop Head, Cotton 13510 Brick, Sewer 14090 Yarn, Mop Head, Synthetic 13512 Cement (Mortar), Refractory 145 BRUSHES (NOT OTHERWISE CLASSIFIED) 13515 Clay, Kaolin and Ball 14500 Brushes (Not Otherwise Classified) Tuesday, March 20, 2007 Page 10 Item Description Item Description 14515 Acid 15051 Moldings, Metal 14518 Chimney Brushes 15052 Moldings, Plastic 14520 Cylinder, Tank, and Vat Brushes 15053 Moldings, Strips, Stops, Rounds, etc.: Wood 14530 Glue 15054 Non-Corrosive Doors and Components 14535 Kettle Brushes 15055 Overhead Doors: Garage, etc. (See Class 450 for 14543 Masonry Brushes Hardware) 14545 Paint and Varnish 15056 Partitions, Office, Metal and Glass, Custom-Made 14557 Recycled Brushes 15058 Partitions, Office, Wood and Glass, Custom-Made 14560 Roofing 15059 Pole, Post and Pipe Setting Compounds 14565 Solder Flux Paste Brush 15060 Recycled Builder's Supplies 14567 Snow Brushes 15061 Retarder, Plaster 14572 Washer Brushes, Car/Truck 15072 Screen Doors and Window Screens, Aluminum Frame 14575 Wire, Hand 15074 Screen Doors and Window Screens, Steel Frame 14590 Wire, Wheel 15076 Screen Doors and Window Screens, Wood Frame 15077 Sliding and Rolling Doors, Commercial Type; and 150 BUILDER'S SUPPLIES Hardware 15000 Builder'S Supplies 15078 Sliding and Rolling Doors, Residential Type; and 15002 Adhesives, Bonding Agents and Cement Antifreeze Hardware 15004 Aluminum Extrusions (For Fabricating Window and Door 15079 Storm Doors and Windows Screens) 15081 Ties, Wall and Rafter (Not Concrete Form) 15005 Brick, Fire (Plastic) 15083 Tile, Wall, Metal 15006 Builder's Paper, Kraft Types (Not Felt and Tar Paper) 15084 Tile, Wall, Plastic 15007 Boxes, Shoring (For Construction Worker Protection) 15085 Transoms, Door/Window 15008 Cabinets, Counters, Shelves, etc., Ready-Made 15086 Trusses, Roof, Wooden 15009 Casement Window Hardware: Latches, Operators, and 15088 Vents, Foundation Handles 15089 Warehouse Type Doors (Impact, PVC Strip, etc.) 15012 Cement and Plaster Mixes, Sacked (LTL Quantities) 15090 Weather Stripping, All Kinds 15014 Cement, Quick Setting, Sacked 15091 Wall Panels, Modular, Insulated 15015 Concrete, Polymer, All Types 15092 Windows, Frames, and Sashes, Aluminum 15016 Curing Mixtures, All Types (For Curing Concrete) 15094 Windows, Frames, and Sashes, Steel 15017 Chutes, Linen (Laundry) 15095 Windows, Frames, and Sashes, Vinyl 15018 Door Bells, Chimes and Hardware 15096 Windows, Frames, and Sashes, Wooden 15019 Door Operators (Not Door Closers): Chain Hoist Type, Electric Motor Type, etc. 155 BUILDINGS AND STRUCTURES: FABRICATED 15020 Door Openers and Parts, Electric AND PREFABRICATED 15021 Doors, Aluminum and Glass, All Types 15500 Buildings and Structures: Fabricated and Prefabricated 15022 Doors and Components, Fiberglass 15505 Barriers and Enclosures, Construction 15023 Doors and Parts, Automatic, Drive-Through Type, etc. 15507 Bridge Accessories and Parts 15024 Doors and Parts, Swinging 15508 Bridges, Prefabricated (Not Installed) 15025 Doors, Frames, and Jambs, Steel 15510 Buildings, Large, Prefabricated (Over 500 Sq.Ft.) 15026 Doors and Components, Plastic 15512 Building (500 Sq.Ft. and Under) 15027 Doors, Frames, and Jambs, Wood 15513 Buildings (1000 sqft and Under) 15028 Dowels, and Rods, Wood 15518 Cabins, Storage Buildings, etc. (Pre-Engineered in Kits, 15029 Down Pipes, Eaves, Troughs, Guttering, and Accessories Ready to Assemble and Erect) 15520 Canopies, Freestanding 15030 Folding Doors, Commercial Type (Including Portable Walls) 15524 Carports, Fiberglass and Plastic 15031 Folding Doors, Residential Type (Including Portable 15530 Carports, Metal Walls) 15538 Field Offices and Sheds, Construction Type 15033 Grout, Drywall 15540 Gazebos, Kiosks, and Pavilions 15034 Handrails, All Types 15542 Greenhouses and Equipment 15035 Hardeners, Concrete and Plaster 15546 Guard and Watchman Huts 15036 Hatch Covers, Attic 15547 Houses, Club/Play 15037 Jalousie Doors and Windows 15548 Lifeguard and Umpire/Referee Stands 15042 Lath, Metal 15550 Office Buildings, Modular and Portable 15043 Lath, Plastic 15554 Patio Covers, Fiberglass and Plastic 15044 Lath, Wood 15560 Patio Covers, Metal 15045 Logs, Building 15570 Portable Toilets 15046 Louvers (See Class 031 for Air Conditioning) 15572 Recycled Buildings and Structures 15049 Millwork: Counters, Custom-Made Cabinets, Shelves, etc.

Tuesday, March 20, 2007 Page 11 Item Description Item Description 15574 Sheds, Storage 16508 Can and Bottle Crushers 15576 Shelters, Bus Waiting 16510 Can Openers and Knife Sharpeners, Electric 15577 Shelters, Fire 16512 Can Openers, Manual 15578 Shelters, Insulated (For Remote Equipment) 16514 Cleaner/Sanitizer, High-Pressure, Water 15579 Shelters, Non-Insulated 16515 Coffeemakers, Hot Water Dispensers, Urn Bags and 15580 Shelters, Portable Filters 15586 Structures, Rooms, Panels, Enclosures, etc. (Radio 16517 Coffee Mills Frequency Shielded) 16518 Compactors, Trash, Cafeteria Type (See 045 and 545 for 15590 Tunnel Accessories and Parts Other Types) 16519 Cotton Candy Machines 160 BUTCHER SHOP AND MEAT PROCESSING EQUIPMENT 16520 Deep Fat Fryers 16523 Dish Storage Units 16000 Butcher Shop and Meat Processing Equipment 16526 Dish Trucks and Tote Boxes 16004 Baskets, Bins, and Chill Trays (For Meat Handling) 16529 Dishwashers 16006 Bleach, Preservative and Wash (For Tripe and Other 16531 Dispensers, Butter or Margarine Meats) 16008 Blocks, Butcher 16532 Dispensers: Cream, Juice, Milk, Pancake, Tea, etc. 16010 Block Scrapers, Brushes, and Bone Dust Removers 16533 Dispensers: Cup, Dish, Silverware, Tray, etc. 16012 Brine and Pickle Pumping Units and Supplies 16534 Dispensers: Drinking Straw, Napkins, Toothpicks, etc. 16016 Buckets and Drums, Stainless Steel (For Meat Handling) 16535 Disposal Units 16019 Cleavers, Knives, Steels, Stones, and Sharpeners 16537 Dunnage Racks 16020 Dehairer and Dehider 16538 Extractors, Juice 16021 Forks and Shovels, Meat 16541 Filters, Grease Cleaning (For Vent Hoods) 16024 Grinders and Accessories, Meat, Heavy Duty, Electric 16544 Food Containers, Stainless Steel, Vacuum Type 16028 Hooks, Meat 16547 Food Carts and Cafeteria Serving Units Including Steam Tables 16032 Injection Equipment, Meat 16548 Hot and Hot and Cold Pass-Through Units (See Class 16036 Kettle, Rendering 740 For Cold Only Pass-Through Units) 16040 Knockers and Stunners 16550 Ice Cream Making Machinery 16044 Lard Making Tools 16552 Ice Equipment: Carts, Crushers, Picks, Scoops, Shavers, 16045 Markers and Inks Storage Bins, Tongs, etc. 16046 Meat Marking, Tying, and Wrapping Equipment and 16554 Ingredient Storage Bins Supplies 16557 Menu Boards 16047 Meat Molds and Presses 16559 Napkin Holders 16048 Racks and Hangers, Bacon and Ham Curing 16560 Ovens, Convection and Microwave 16052 Rails and Tracks (For Meat Handling) 16562 Peelers, Fruit or Vegetable 16054 Recycled Butcher Shop and Meat Processing Supplies 16565 Popcorn Machines 16056 Saws, Butchers', Hand 16568 Racks: Cup, Glass, Tray, etc. 16060 Saws, Meat, Electric, All Types 16569 Racks, Dispensing (Food Service) 16061 Shears, Meat 16570 Racks, Utensil and Pastry: Aluminum, Chrome, and 16062 Scalding Equipment Stainless Steel 16063 Shrouds, Clamps, Pins, and Skewers 16573 Ranges, Griddles, Hot Plates, Warmers, etc., Electric and Gas 16064 Slicers, Heavy Duty, Electric 16575 Recycled Cafeteria and Kitchen Accessories and 16065 Smokehouses and Parts, Portable, Gas or Electric Supplies 16068 Steak Machines and Tenderizers 16576 Sanitizer Tablets, etc. (Used to sanitize dishes, counters, 16070 Sterilizing Equipment: Knife Sterilizers, etc. or any food contact areas) 16072 Stuffers, Meat, Heavy Duty, Electric 16577 Sieves and Strainers, Food 16076 Tables, Meat Cutting 16579 Sinks, Scullery, Galvanized and Stainless Steel 16077 Tables and Sinks, Stainless Steel (For Meat Washing, 16580 Slicers and Shredders etc.) 16582 Soup Kitchens, Cafeteria 16078 Tags and Fasteners 16585 Steam Cookers and Steam Jacketed Kettles 16079 Thermometers, Meat 16588 Storage Shelves, Aluminum, Chrome, and Stainless Steel 16084 Trucks: Meat Handling, Head Inspection, Offal, Smoke, 16591 Toasters, Electric and Gas etc. 16592 Vending Machines, Non-Refrigerated 16088 Vacuum Packaging Equipment and Supplies, Meat 16594 Vent Hoods and Exhaust Systems, Range 165 CAFETERIA AND KITCHEN EQUIPMENT, 175 CHEMICAL LABORATORY EQUIPMENT AND COMMERCIAL SUPPLIES 16500 Cafeteria and Kitchen Equipment, Commercial 17500 Chemical Laboratory Equipment and Supplies 16502 Blenders, Food Cutters, and Mixers 17503 Aprons and Gloves, Laboratory: Plastic, Rubber, etc. 16505 Cabinets, Counters, Stands, Tables, etc. Tuesday, March 20, 2007 Page 12 Item Description Item Description 17506 Bacteriological Plugging Material, Cotton or Synthetic 17582 Stirrers, Blenders, Homogenizers, and Shakers 17508 Balances and Accessories 17584 Stoppers, Rubber and Synthetic 17510 Burners, Heat Guns, Hot Plates (With or Without 17585 Syringes, Laboratory, Manual and Automatic Stirring), Mantles, etc. 17587 Thermometers, General Laboratory Type 17511 Cells and Cuvettes (For Photometry and Spectrometry) 17588 Transformers, Variable, Laboratory Type 17513 Chemicals, Laboratory (ACS, CP, Practical, Reagent 17589 Tubing, Plastic, All Types Grade, etc.) 17590 Tubing, Rubber, All Types 17514 Chromatography Supplies: Developing Tanks, Columns, Packing, Septums, TLC Plates, etc. 17591 Tubing, Steel (Laboratory Type) 17515 Cleaning Equipment and Supplies, Laboratory 17593 Water Baths and Steam Baths (Except Recirculating and 17516 Cocktails (Solutions), Liquid Scintillation Shaking) 17595 Water Purification Apparatus and Treatments (For 17517 Containers (For Liquefied or Compressed Gases), Distilled, Reagent Water, etc.) Laboratory Sizes: Dewar Flasks, Gas Cylinders, Lecture Bottles, etc. 180 CHEMICAL RAW MATERIALS (IN LARGE 17519 Crushers and Grinders (Metal and Stoneware): Ball Mills, QUANTITIES PRIMARILY FOR etc. MANUFACTURING JANITORIAL AND LAUNDRY 17522 Dialysis Equipment and Supplies: Cells, Fittings, PRODUCTS) Membranes, Motors, Tanks, Tubes, etc. 18000 Chemical Raw Materials (In Large Quantities Primarily 17524 Dishes, Evaporating and Other Metal Vessels (For For Manufacturing Janitorial and Laundry Products) Platinum See Class 175-71) 18002 Abrasives: Feldspar, Pumice, Silica, etc. 17527 Electrode Sensing Meters and Electrodes: Dissolved Oxygen, pH, Specific Ion, etc. 18004 Acids, Inorganic: Hydrochloric, Phosphoric, Sulfuric, etc. 17528 Electrophoresis Supplies: Gel Materials, Plates, Strips, 18006 Acids, Organic: Hydroxyacetic, Oleic, Stearic, etc. Tubes, Wicks, etc. 18008 Alcohols 17529 Extraction, Digestion, and Distillation Apparatus, 18012 Ammonium Hydroxide (Aqua Ammonia) and Amines Specialized: Kjeldahl, Soxhlet, etc. 18014 Antioxidants 17532 Filtering Apparatus and Filters (For Liquids) 18020 Bacteriostats and Germicides (Except Quaternary 17533 Filter Paper and Membranes Ammonium Type) 17536 Furnaces, Laboratory 18024 Bicarbonates and Carbonates 17539 Glass Pipe and Fittings 18028 Boron Compounds 17540 Glassware, Laboratory, Custom-Made (Specialized 18030 Brighteners, Fluorescent (Optical Bleaches) Fabrication Only) 18034 Chelating and Sequestering Agents (Except Phosphates) 17542 Glassware, Laboratory (Stock Only) 18036 Chlorine Carriers, Inorganic and Organic 17544 Glassware Washing Compounds 18042 Dyes and Pigments 17546 Holders, Glass Tube 18044 Emollients: Glycol Stearate, Lanolin, etc. 17547 Hydrometers and Pyconometers, Glass, Lab 18048 Fats, Vegetable Oils, and Fatty Acids: Coconut, Tall Oil, 17549 Interval Timers and Actuators, Electrical and Mechanical Tallow, etc. 17551 Ion Exchange Materials: Liquids, Resins, etc. 18054 Foam Stabilizers 17554 Laboratory Supplies: Asbestos Squares, Corks, Files, 18058 Hydroxides, Alkali Metal Glass Cutters, Ring Stands, Stopcock Grease, Tongs, Wire Gauze, etc. 18062 Latexes, Resins, Waxes, and Polymers (For Floor Finishes) 17555 Melting Point Apparatus 18066 Mineral Oil, Petrolatum, etc. 17560 Ovens, Laboratory 18070 Opacifiers 17562 Papers, Laboratory 18072 Perfumes and Essential Oils: Citronella, etc. 17565 pH Buffer Solutions, Indicators, and Papers 18074 Phosphates, Inorganic 17566 Pipette Pullers 18079 Quaternary Ammonium Derivatives (For Antistats, 17567 Pipetters and Dispensers Bacteriostats, Fabric Softeners, etc.) 17568 Plastic Ware, All Types 18081 Recycled Chemical Raw Materials 17570 Porcelain Ware, All Types 18084 Silicates 17571 Platinum Ware: Boats, Crucibles, Dishes, etc. 18086 Sodium Carboxymethylcellulose (CMC) and other 17572 Precious Metals (All Forms, Including Salts): Gold, Cellulose Derivatives Platinum Group Metals, and Silver 18088 Solvents and Coupling Agents 17574 Reagents and Chemicals, Ultrapure (Meeting Higher 18090 Sulfates, Inorganic Standards than Ordinary Reagent Grade, etc.) 18091 Surfactants, Amphoteric and Cationic: Detergents, 17575 Refractometers Emulsifiers, etc. 17576 Recycled Chemicals and Laboratory Accessories and 18092 Surfactants, Anionic: Organic Phosphates, Sulfates, Supplies Sulfonates, etc. 17577 Sand, Cement Testing 18093 Surfactants, Nonionic: Ethoxylated Alcohols, Ethoxylated 17578 Screening and Sieving Apparatus and Accessories: Riffle Lanolin, Ethoxylated Phenols, etc. Samplers, Sieve Shakers, etc. 18094 Titanium Dioxide, Anatase 17579 Solvent Reclaiming Unit, Cleaning 17580 Stainless Steel Ware, All Kinds

Tuesday, March 20, 2007 Page 13 Item Description Item Description 190 CHEMICALS AND SOLVENTS, COMMERCIAL (IN 19314 Blood Chemistry Reagents and Tests, Nonautomated BULK) (For BUN, Enzymes, Glucose, Proteins, Triglycerides, etc.) 19000 Chemicals and Solvents, Commercial (In Bulk) 19318 Blood Coagulation Reagents and Controls (For 19018 Acids, Mineral: Boric, Hydrobromic, Hydrochloric, Fibrinogen, Fibrin (Ogen) Split Products, Prothrombin Sulfuric, etc. Time, etc.) 19025 Alcohols: Ethyl, Isopropyl, Methyl, etc., and Glycerine 19322 Blood Fractions (For Grouping, Typing, and Diagnosis): 19036 Chemicals, Bulk (Not Otherwise Itemized) Reagent Red Cells, Sera, Antisera, etc. 19326 Blood Grouping and Typing Reagents: Antibody 19040 Chlorinated Hydrocarbons: Methylene Chloride, 1,1,1- Potentiating Media, Copper Sulfate Solutions, Normal Trichloroethane, etc. Saline, etc. 19046 Formaldehyde Solution (Formalin) 19336 Diagnostic Reagents and Supplies (For Automated 19051 Heat Transfer Media, Liquid Chemistry) 19055 Hexane and Pentane 19340 Diagnostic Reagents and Tests (For Diseases, 19060 Ketones: Acetone, Diacetone Alcohol, Methyl Isobutyl Pregnancy, etc.): Cards, Slides, Spot Tests, Strips, Ketone, etc. Tablets, etc. 19068 Oxidizing and Bleaching Agents 19348 Drug Assay and Screening Test Kits (Except Radioimmunoassay) 19070 Phenol, Liquid 19352 Enzyme Immunoassay Reagents 19075 Recycled Bulk Chemicals and Solvents 19366 Nuclear Medicine Test Kits 19080 Silicone Fluids 19380 Radioactive Diagnostic Reagents 19081 Pentachlorophenol (Penta), Creosote Oil, and other Wood Preservatives 19384 Radioimmunoassay Kits 19085 Sodium Phosphates and Polyphosphates 19385 Recycled Clinical Laboratory Reagents and Tests 19090 Solvents (Not Otherwise Itemized) 19388 Test (For Examination of Other Body Fluids, Wastes, etc., Not Otherwise Itemized) 19095 Toluene 19392 Urine and Spinal Fluid Controls, Normal and Abnormal 192 CLEANING COMPOSITIONS, DETERGENTS, 19394 Urinalysis Reagents and Tests (For Albumin, Bile, Blood, SOLVENTS, AND STRIPPERS - PREPACKAGED Glucose, Ketones, etc.) 19200 Cleaning Compositions, Detergents, Solvents, and 19397 X-Ray Contrast Media: Barium, Sulfate, Dyes, etc. Strippers - Prepackaged 195 CLOCKS, TIMERS, WATCHES, AND JEWELERS' 19210 Aromatic Hydrocarbon Mixtures (Cleaning Solvents) AND WATCHMAKERS' TOOLS AND EQUIPMENT 19217 Chemical Spill Solvents and Detergents 19500 Clocks, Timers, Watches, and Jewelers' and 19220 Cold-Tank and Soak-Tank Cleaners (For Heavy Duty Watchmakers' Tools and Equipment Shop Use, etc.) 19508 Alarm Clocks, Electric and Spring 19225 Concrete Strippers and Brick Detergents 19512 Braille Watches and Clocks 19240 Glue Solvents 19516 Clock and Watchmakers' Repair Parts and Materials 19243 Herbicides and Other Poisons, Cleaning Agents (Used to Clean Spray Equipment) 19517 Clocks, Battery Operated (See 195-80 for Wall Type) 19246 Ice and Snow Removal Chemicals (See 775-45 for Road 19518 Clocks, Electric, Commercial Salt) 19520 Clocks, Game (Sports) 19255 Nonflammable Solvent Mixtures (Safety Solvents) 19524 Jewelers' and Watchmakers' Shop Equipment and 19260 Packing Plant, Smokehouse, and Slaughter House Furniture Cleaning Compositions 19527 Jewelers' and Watchmakers' Tools and Accessories 19265 Paint Spray Booth Compounds, Water-Soluble 19530 Jewelers' and Watchmakers' Manuals 19270 Recycled Cleaning Compositions 19540 Master Clock Systems and Parts 19280 Spray Detergents (For Heavy Duty and Steam Cleaning) 19550 Program Clocks, Bells, Lights, and Chimes 19283 Steam Cleaning Compounds 19556 Recycled Timepiece Accessories and Supplies 19284 Stripping Solvents (Not Otherwise Classified) 19560 Stopwatches (Including Liquid Crystal Display) 19285 Surface-Active Agents: Emulsifiers, Wetting Agents, and 19567 Time and Attendance Data Collection Systems One-Component Nonionic Detergents (See Also Class 19568 Time Clocks and Recorders, Accessories, and Parts 180) 193 CLINICAL LABORATORY REAGENTS AND TESTS 19570 Time Indicators, Elapsed (BLOOD GROUPING, DIAGNOSTIC, DRUG 19574 Timers, Interval; Accessories, and Parts (Not Photographic or Laboratory) MONITORING, ETC.) 19580 Wall Clocks, Battery 19300 Clinical Laboratory Reagents and Tests (Blood Grouping, 19583 Wall Clocks, Electric Diagnostic, Drug Monitoring, Etc.) 19585 Watches: Pocket, Wrist, etc. 19308 Blood Chemistry and Hematology Controls and References, Normal and Abnormal (For Blood Gas 19588 Watchmen's Clocks and Supplies Hemoglobin, Plasma and Serum Factors) 200 CLOTHING, ATHLETIC, CASUAL, DRESS, 19312 Blood Chemistry and Hematology Reagents and UNIFORM, WEATHER RELATED, WORK Supplies (For Automatic and Semiautomatic Instruments): Counting Controls, Detergents, etc. 20000 Clothing, Athletic, Casual, Dress, Uniform, Weather Related, Work 20010 Athletic Clothing

Tuesday, March 20, 2007 Page 14 Item Description Item Description 20013 Children's Clothing 20414 Cameras, Digital, For Windows (Including Liquid Crystal 20016 Coats, Jackets, Parkas, Vests (Cold Weather) Display) 20019 Disposable Clothing (See Class 475 for Hospital Type) 20416 Chips: Accelerator, Graphics, Math Co-Processor, Memory (RAM and ROM), Network, SIMMS, etc. 20025 Dresses, Skirts, Blouses 20419 Communication Boards: Fax, Modem (Internal), etc. 20028 Formal Clothing (Tuxedos, Formal Gowns, etc.) 20420 Communication Control Units: Concentrators, 20031 Hazardous Environment Clothing Multiplexors, Couplers, etc. 20032 Hospital Wear, Patient 20424 Controllers, Programmable: Industrial Control Devices, 20034 Hospital Wear, Professional Robots, etc. 20036 Infant Apparel 20428 Data Entry and Remote Job Entry Devices, Voice Activated: Voice Recognition, Voice Digitization, Speech 20038 Insulated Clothing Synthesizers, etc. 20044 Pants, Slacks, Trousers, Shorts, Jeans, etc. 20429 Data/File Security Hardware/Software, to include 20049 Prisoner Clothing Encryption 20056 Recycled Clothing 20433 Drives, Compact Disk (CD ROM, etc.) 20070 Shirts, Dress and Casual 20434 Drives, Floppy Disk 20074 Silk Screened Shirts, Jackets, Hats, etc. 20435 Drives, Hard/Fixed Disk 20076 Suits, Dress and Casual 20437 Drives, Tape 20078 Sweaters 20442 Expansion/Accelerator Boards: Hard Drive Controller 20079 Swimwear Cards, Memory, Processor, SCSI, Video Cards, etc. 20446 Imaging Systems, Microcomputer 20085 Uniforms, Blended Fabric 20448 Keyboards 20086 Uniforms, Cotton 20453 Microcomputers, Desktop or Towerbased 20087 Uniforms, Synthetic Fabric 20454 Microcomputers, Handheld, Laptop, and Notebook 20088 Uniforms, Wool and Woolen Blends 20455 Microcomputers, Multi-Processor 20092 Work Clothes 20458 Modems, External, Data Communications 201 CLOTHING ACCESSORIES (SEE CLASS 800 FOR 20460 Monitors, Color and Monochrome (CGA, VGA, SVGA, SHOES AND BOOTS) etc.) 20100 Clothing Accessories (See Class 800 For Shoes and 20462 Motherboards Boots) 20464 Network Components: Adapter Cards, Bridges, 20113 Aprons, Bibs, Smocks - Non-disposable (See 200-32,34 Connectors, Expansion Modules/Ports, Hubs, Line for Hospital type) Drivers, MSAUs, Routers, Transceivers, etc. 20117 Bags, Clothing 20468 Peripherals, Miscellaneous: Joy Sticks, Graphic 20119 Bandanas, Hankerchiefs, Ties, etc. Digitizers, Light Pens, Mice, Pen Pads, Trackballs, etc. 20120 Bands: Arm, Hat, Head, Sweat, etc. 20471 Plotters, Graphic 20125 Belts and Suspenders 20472 Power Supplies and Power Related Parts, Internal 20130 Caps, All Types (Except Disposable and Hospital Types) 20474 Printer Sharing Devices 20137 Emblems, Braids, and Patches (For Caps and Uniforms) 20475 Printers, Dot Matrix 20139 Gloves, Cloth Type (All Types) 20476 Printers, Inkjet 20140 Gloves, Cowhide/Leather (All Types) 20477 Printers, Laser 20141 Gloves, Neoprene and Rubber (All Types) 20478 Printers, Pen Plotter 20142 Gloves: Latex, Plastic, PVC, Poly, Synthetic, Vinyl, etc. 20480 Printers, Thermal (All Types) 20482 Printers, Microcomputer (Not Otherwise Classified) 20145 Hats, Felt 20483 Recycled Microcomputer Hardware and Peripherals 20146 Hats, Straw 20484 Retrieval Systems, Computer Assisted: Indexing, 20149 Hoods, Mittens, Mufflers, Scarves, etc. (For Cold Retrieval (CD ROM Jukebox, etc.) and Access Systems Weather) 20488 Scanners, Document: Handheld, Desktop and High 20151 Hosiery and Socks Volume 20165 Rainwear (Raincoats, Slicker Suits, Storm Suits, 20489 Scanners and Readers, Magnetic Strip Umbrellas, etc.) 20490 Scanners and Readers, Optical Character: Bar Code, 20166 Recycled Clothing Accessories Remittance Scanner/Processors, etc. 20167 Robes, Caps, and Gowns (Choir and Graduation Types) 20493 Terminals and CRTs: Data Processing Systems 20186 Undergarments and Sleepwear, Female 20496 Workstations: SPARC, RISC, etc. (For Use With CAD/CAM, etc.) 20187 Undergarments and Sleepwear, Male 206 COMPUTER HARDWARE AND PERIPHERALS 204 COMPUTER HARDWARE AND PERIPHERALS FOR MINI AND MAIN FRAME COMPUTERS FOR MICROCOMPUTERS 20600 Computer Hardware and Peripherals For Mini and Main 20400 Computer Hardware and Peripherals For Microcomputers Frame Computers 20410 Cabinets and Cases: Desktop Cases, Tower Cases, 20614 Cables: Printer, Disk, Network, etc. Drive Cabinets, etc. 20617 Chips: Accelerator, Graphics, Math Co-Processor, 20413 Cables: Printer, Disk, Network, etc. Memory (RAM and ROM), Network, etc.

Tuesday, March 20, 2007 Page 15 Item Description Item Description 20620 Communication Boards: Fax, Modem (Internal), Network 20730 Compact Disks, ROM, etc. Cards, etc. 20732 Computer Instructional Aids and Training Devices 20621 Communication Control Units: Concentrators, 20734 Covers and Enclosures (Acoustical and Protective) (For Multiplexors, Couplers, etc. Equipment) 20623 Communication Processors and Protocol Convertors: 20737 CRT Holders, Cases, Glare Screens, Locks, etc. Front-End Processor, Network Interface Module, Protocol Interchange, Switching Controls, etc. 20742 Diskettes, Disk Packs, Floppy Diskettes, Labels, etc. 20625 Computer Systems, Digital 20747 Fasteners and Accessories, Thumb Lock 20627 Computer Systems, Laboratory Control 20749 Forms Bursters, Decollators, Detachers, Feeders, Strippers and Related Accessories 20628 Computer Systems, Process Control 20750 Forms, Charts, Templates, Rulers, etc. 20631 Controllers, Disk: Disk Subsystems, etc. 20755 Graphic Supplies for Plotters and Printer Plotters: Inks, 20632 Controllers, Local and Remote Pens, Penholders, Chemicals, Paper, etc. 20634 Controllers, Peripheral: Plotters, Printers, Digitizers, etc. 20760 Keyboard Dust Covers, Key Top Covers, Keyboard 20636 Controllers, Tape: Tape Subsystems, etc. Drawers, Wrist Supports, etc. 20640 Data Entry and Remote Job Entry Devices, Voice 20767 Power Supplies: Surge Protectors, Uninterruptible Power Activated: Voice Recognition, Voice Digitization, Speech Supplies, Switches, etc. Synthesizers, etc. 20772 Printer Accessories and Supplies: Chemicals, Forms 20644 Drives: Compact Disk, ROM, etc. Tractors, Inks and Cartridges, Label Sheets, Sheet 20645 Drives: Floppy Disk Feeders, Toner Cartridges, Wheels, etc. 20775 Projection Devices and Accessories: Interactive 20646 Drives: Hard/Fixed Disk Conferencing Boards, LCD, Pads, Panels, etc. 20647 Drives, Tape 20779 Recycled Computer Accessories and Supplies 20651 Expansion/Accelerator Boards: Memory, Processor, etc. 20784 Storage Devices for Tapes and Diskettes: Containers, 20654 Geographic Information Systems (GIS) Racks, etc. 20656 Imaging Systems, Mini and Main Frame Computer 20787 Tapes, Tape Cartridges, Tape Cassettes, Tape Reels, 20657 Keyboards Tape Labels, etc. 20659 Modems, External Data Communications 20789 Testing Equipment for Computers and Related Equipment 20661 Monitors, Color and Monochrome (CGA, VGA, SVGA, etc.) 208 COMPUTER SOFTWARE FOR 20664 Network Components: Adapter Cards, Bridges, MICROCOMPUTERS (PREPROGRAMMED) Connectors, Expansion Modules/Ports, Hubs, Line 20800 Computer Software For Microcomputers Drivers, MSAUs, Routers, Transceivers, etc. (Preprogrammed) 20666 Peripherals, Miscellaneous: Graphic Digitizers, Joy 20810 Accounting/Financial: Bookkeeping, Billing and Invoicing, Sticks, Light Pens, Mice, Pen Pads, Trackballs, etc. Budgeting, Payroll, Taxes, etc. 20668 Power Supplies and Power Related Parts, Internal 20820 Business Software, Misc.: Agenda, Labels, Mail List, 20670 Printer Sharing Devices Planning, Scheduling, etc. 20671 Printers, Dot Matrix 20827 Communications: Networking, Linking, etc. 20672 Printers, High Speed, Line Printers, and Printer 20830 Computer Aided Design and Vectorization Software Subsystems 20837 Database Software 20673 Printers, Inkjet 20839 Desktop Publishing 20674 Printers, Laser 20840 Driver and Hardware Support Programs 20675 Printers, Pen Plotter 20842 EDI (Electronic Data Interchange) Translator Software, 20677 Printers, Thermal Microcomputer 20678 Printers, Mainframe Computer (Not Otherwise Classified) 20843 Educational: Foreign Languages, Math, Science, Social Studies, etc. 20679 Recycled Mainframe Computer Hardware and Peripherals 20844 E-Mail Software 20680 Retrieval Systems, Computer Aided: Indexing, Retrieval 20845 Expert System Software and Access Systems (CD ROM Jukebox, etc.) 20847 Games: Adventure, Board, Puzzles, Strategy, etc. 20684 Scanners, Document: Handheld, Desktop, and High 20850 Graphics: Clip Art, Demos, Presentation, Slide Shows, Volume etc. 20685 Scanners and Readers, Magnetic Strip 20853 Integrated Software 20686 Scanners and Readers, Optical Character: Bar Code, 20854 Internet and Web Site Software for Microcomputers Remittance Scanner/Processors, etc. 20855 Inventory Management 20689 Storage Devices, Electronic (Disk Drive Compatible) 20858 Language Translation Software 20693 Terminals and CRTs: Data Processing Systems 20859 Library Information Management Software 207 COMPUTER ACCESSORIES AND SUPPLIES 20861 OCR and Scanner Software 20700 Computer Accessories and Supplies 20863 Personnel Software 20710 Batteries, Computer and Peripheral 20865 Point of Sale Software 20714 Battery Chargers, Computer and Peripheral 20866 Professional: Computer Training, Hospital/Pharmacy, 20720 Braces: Monitor, PC's, CRT's, Desk Top Printers, etc. Legal, etc. 20723 Carts, Computer 20867 Programming: Basic, Assembler, Computer Assisted Software Engineering Tools (CASE), Libraries, etc. 20725 Cleaners for Keyboards, Monitors, Tapes, Diskettes, etc. Tuesday, March 20, 2007 Page 16 Item Description Item Description 20868 Project Management 20995 Word Processing, Text Editors, Label Makers, Spell 20871 Purchasing Software Checkers, etc. 20872 Purchasing and Accounting Codes for use with PC 210 CONCRETE AND METAL CULVERTS, PILINGS, Software SEPTIC TANKS, ACCESSORIES AND SUPPLIES 20876 Real Estate/Property Management 21000 Concrete and Metal Culverts, Pilings, Septic Tanks, 20877 Recycled Microcomputer Software Accessories and Supplies 20882 Scientific, Statistical, Engineering, Mathematical, and 21007 Basins, Catch, Including Accessories and Parts Mapping Software (Including Photogrammetry) 21010 Blocks, Hollow and Solid, Lightweight 20883 Shipping and Postal Management Software 21011 Blocks, Hollow and Solid, Normal Weight 20884 Spread Sheet Software 21012 Blocks, Kiln and Oven 20885 Surveying Systems Software 21013 Box Voids and Void Concrete Forms (Including Chemical 20887 Tools, Programming and Case Release Agents) 20890 Utilities: Back-up, Batch File, Menus, Operating System, 21015 Bricks, Concrete Network Operating System, Network Management, 21016 Concrete Beams, Channels, Roof Decks, etc., Recovery, Screen, Security, Virus Protection, etc. Prestressed 20894 Word Processing, Text Editors, Spell Checkers 21018 Concrete Encased Ducts 209 COMPUTER SOFTWARE FOR MINI AND 21025 Concrete Pilings MAINFRAME COMPUTERS (PREPROGRAMMED) 21026 Concrete Support Items (Chairs, etc.) 20900 Computer Software For Mini and Mainframe Computers 21027 Connecting Bands, Corrugated Metal (Preprogrammed) 21028 Culverts, Concrete 20911 Accounting/Financial: Bookkeeping, Billing and Invoicing, 21029 Culverts, Corrugated Metal Budgeting, Payroll, Taxes, etc. 21030 Curbs, Parking and Curb Boxes: Vehicle (Including 20928 Communications: Networking, Linking, etc. Recycled) 20931 Computer Aided Design 21031 Drains, Parts and Accessories 20938 Database 21033 Irrigation Pipe, Metal 20940 Desktop Publishing 21035 Joint Sealing Compound (For Sewer and Drain Pipes) 20941 Driver and Hardware Support Programs 21045 Meter Boxes and Concrete Pull Boxes 20943 EDI (Electronic Data Interchange) Translator Software, 21047 Molds and Parts, Concrete Mini/Mainframe Computer 21055 Paving and Stepping Blocks 20944 Educational: Foreign Languages, Math, Science, Social Studies, etc. 21070 Recycled Culvert, Piling and Septic Tank Accessories and Supplies 20945 E-Mail Software 21072 Risers and Cones, Reinforced Concrete 20946 Expert System Software 21075 Septic Tanks, Grease Traps, and Water Troughs 20948 Games: Adventure, Board, Puzzles, Strategy, etc. 21080 Ties and Anchors and Other Masonry Wall 20951 Graphics: Clip Art, Demos, Presentation, Slide Shows, Reinforcements etc. 21085 Vents, Foundation, Concrete 20954 Internet and Web Site Software for Main Frame Computers 220 CONTROLLING, INDICATING, MEASURING, 20956 Inventory Management MONITORING, AND RECORDING INSTRUMENTS 20958 Language Translation Software AND SUPPLIES 20962 OCR and Scanner Software 22000 Controlling, Indicating, Measuring, Monitoring, and 20964 Personnel Software Recording Instruments and Supplies 20966 Point of Sale Software 22002 Accelerometers 20967 Professional: Hospital/Pharmacy, Legal, Computer 22004 Actuators and Controls (For Robotics, Servo Systems, Training, etc. etc.) 20968 Programming: Basic, Assembler, etc. 22006 Charts: Flowmeter, Receiver, Recorder 20969 Project Management 22007 Clinometers and Inclinometers (For Slope and Tilt Measurements) 20972 Purchasing Software 22009 Conductivity Instruments (For Dissolved Solids) 20973 Purchasing and Accounting Codes for use with Mini/Mainframe Software 22014 Energy Computerized Control Systems for HVAC, Lighting, Utilities, etc. Combination 20977 Real Estate/Property Management 22015 Flow Controllers, Indicators, Calibrators, and Recorders 20978 Recycled Mainframe Computer Software (For Air and Gases) 20982 Scientific, Statistical, Engineering, Mathematical, and 22016 Flow Controllers and Recorders (For Liquids) Mapping Software (Including Photogrammetry) 22018 Gauges: Altitude, Pressure, Profile, Temperature, Liquid 20984 Shipping and Postal Management Software Level, etc. 20985 Spread Sheet Software 22020 Hazardous Environment Detection and Measuring 20986 Surveying Systems Software Equipment 20988 Tools, Programming and Case 22022 High Vacuum Controllers, Indicators, and Recorders and Accessories: Ionization Gauges, Thermocouple Gauges, 20991 Utilities: Back-up, Batch File, Menus, Network etc. Management, Operating System, Recovery, Screen, Security, Virus Protection, etc. 22029 Imaging Systems, Infrared Thermal (Not X-Ray) Tuesday, March 20, 2007 Page 17 Item Description Item Description 22033 Liquid Level Controllers, Indicators, and Recorders 23245 Kits and Supplies: String and Wire Art 22034 Logging Devices, Electronic (Long-Range Data 23250 Liquid Embroidery and Fabric Painting Supplies Collection and Recording for Use at a Remote Location) 23255 Model Kits and Parts: Airplane, Automobile, Ship, etc. 22036 Oscillographs (Cathode-Ray Recording Systems) and 23260 Needlework Kits and Supplies: Crewel, Embroidery, etc. Accessories 23270 Precut Wood Kits: Bird Houses, Magazine Baskets, 22042 Photoelectric Control Devices What-not Shelves, etc. 22043 Position Measuring Devices (X-Y Coordinates) 23275 Recycled Crafts 22045 Pressure Controllers, Indicators, and Recorders 23280 Styrofoam Shapes and Foam Filler 22046 Pressure Converters 23285 Transfers, Hot Iron 22048 Radar Instruments (Marine Type), and Accessories: 23290 Weaving Looms and Materials, Hand Magnetrons, etc. 23295 Woodburning and Woodcarving Tools and Supplies 22053 Radiant Energy Measuring Devices (For Visual, UV, and IR): Light Meters (Except Photographic), Photometers, 233 CRAFTS, SPECIALIZED Pyranometers, Radiometers, etc.) 23300 Crafts, Specialized 22054 Recorders and Plotters, General Laboratory Type (Strip Chart, X-Y, etc.), and Supplies: Chart Paper, Developing 23320 Ceramic and Pottery Equipment and Supplies Chemicals, Ink, Penholders, Pens, etc. 23335 Glass Blowing Equipment and Supplies 22055 Recycled Recording, Controlling and Indicating 23355 Kilns and Furnaces (For Ceramic and Enameling) and Instruments and Supplies Accessories 22060 Sonar Instruments, Research Type 23360 Lapidary Equipment, Jewelry Findings, and Supplies 22061 Sound Analysis Equipment and Accessories: Noise 23365 Leathercraft Supplies Meters and Dosimeters, Sound Level Meters, etc. 23370 Metal Enameling Material 22063 Strain Gauges, Force Gauges, and Associated 23375 Metalcraft Supplies Instruments: Strain Gauge Conditioners, Stress-Strain Plotters, etc. 23380 Paper Making Equipment and Supplies, Handmade: Beaters, Screens, Vats, etc. 22066 Stroboscopes and Tachometers (Except Automotive) 23390 Rubbing Compound, Abrasive 22068 Surface Profile Measurement Equipment 22072 Temperature Controllers, Indicators, and Recorders 240 CUTLERY, DISHES, FLATWARE, GLASSWARE, (Digital Thermometers, Pyrometers, etc.), and TRAYS, UTENSILS, AND SUPPLIES Accessories: Thermistors, Thermocouples, etc. 24000 Cutlery, Dishes, Flatware, Glassware, Trays, Utensils, 22075 Transducers and Couplers and Supplies 22084 Vibration Detecting and Measuring Equipment: 24007 Aluminum Ware: Cooking Utensils, Dishes, Trays, Pots Geophones, Seismic Amplifiers, Seismographs, etc. and Pans, etc. 22085 Vibration Generating Equipment: Piezoelectric, Sonic, 24014 Beverage Servers, All Types (Including Decanters) Ultrasonic, etc. 24020 Ceramicware 22087 Weather Instruments: Anemometers, Barographs, 24021 Chinaware Barometers, Hygrometers, Lightning Strike Counters, Relative Humidity Meters, Thermographs, Radar 24023 Condiment Shakers and Dispensers Weather Display, etc. 24028 Cutlery: Knives, Spatulas, Steels, etc. 225 COOLERS, DRINKING WATER (WATER 24035 Cutting Boards FOUNTAINS) 24042 Enamelware: Small Cooking Utensils, Pots and Pans, etc. 22500 Coolers, Drinking Water (Water Fountains) 24049 Flour Sifters, Light Duty 22530 Coolers, Electric (Including Parts) 24056 Glassware, Table 22532 Coolers, Non-Electric (Including Parts) 24063 Kitchen Utensils, Small: Basters, Corers, Ladles, Pastry and Vegetable Brushes, Peelers, Scoops, Tongs, 22540 Coolers, Storage Type (Remote Refrigeration Unit), Turners, etc. Including Parts 24066 Meal Servers, Insulated 22564 Recycled Drinking Fountains and Supplies 24070 Plastic Ware: Dishes, Pots and Pans, Trays, Non- 232 CRAFTS, GENERAL Disposable Type (See 640-60 for Disposable Type) 23200 Crafts, General 24074 Recycled Dishes, Utensils, etc. 23202 Artificial Plants, Shrubs, and Trees 24077 Silver Burnishing Equipment and Scouring Pads, All 23205 Basketry Materials Types 23210 Beadcraft Supplies 24084 Silverware: Flatware, Tableware, etc. 23215 Candlemaking Equipment and Supplies 24087 Silverware and Dishes, Specialized, Self-Help Feeding Type 23220 Carpet Warp and Roving, Macrame 24091 Stainless Steel Ware: Cooking Utensils, Flatware, 23225 Decoupage Materials and Supplies Tableware, Trays, Pots and Pans, etc. 23227 Dried Flowers and Plants 24093 Storage Boxes, Food 23232 Floral Arrangements, Artificial 24095 Thermometers, Cooking and Oven 23235 Floral Supplies: Artificial Flowers, Floral Tape, etc. 24096 Timers, Mechanical 23238 Glitter, Sequins, Stars, Feathercraft, etc. 245 DAIRY EQUIPMENT AND SUPPLIES 23242 Kits and Supplies: Foil, Tin, etc. 24500 Dairy Equipment and Supplies 23243 Kits and Supplies: Mosiac 24502 Butter Machines, Churns, and Equipment

Tuesday, March 20, 2007 Page 18 Item Description Item Description 24503 Cheese-Making Supplies: Annatto, Rennet, etc. 25700 Defense System and Homeland Security Equipment, 24505 Cleaning Materials (For Dairy Equipment): Chlorine Weapons and Accessories Sanitizers, Milkstone Remover, etc. 25724 Bomb Protection Devices and Supplies 24510 Cooling Vats 25728 Communications Equipment, Interoperable (CBRNE) 24515 Dairy Pails (Utility Pails) 25731 CBRNE Detection Equipment 24520 Ice Cream Containers, Paper and Metal 25734 Decontamination Equipment, CBRNE 24525 Ice Cream Shipping Jackets 25737 Explosive Device Mitigation and Remediation Equipment 24530 Milk Bottle Caps, Metallic and Paper 260 DENTAL EQUIPMENT AND SUPPLIES 24535 Milk Bottles, Glass 26000 Dental Equipment and Supplies 24540 Milk Cans, All Types 26002 Abrasives: Pumice, etc. 24545 Milk Cartons, Paper and Plastic (Including Liners) 26004 Amalgams and Mercury 24550 Milk Crates 26007 Cabinets, Furniture, Sinks, etc., Dental 24555 Milk Dispenser Can Tubes 26009 Casting, Filling, and Molding Materials: Artificial Stone, 24559 Milk Filling Machines, Accessories and Supplies Clay, Gypsum Plaster, Investments (Bonded and (Dispenser Bags, etc.) Solder), Molding Resins, Porcelain, etc. 24560 Milk Filters 26011 Cements (Cavity Lining, etc.): Glass Ionometer, 24570 Milking Machines, Accessories, and Parts: Compressors, Polymeric, Zinc Compounds, etc. Pulsators, etc. 26013 Ceramic Items: Jacket Crowns, Porcelain Inlays, 24580 Milk Processing Equipment (Homogenizers, Porcelain Teeth, etc. Pasteurizers, etc.) and Parts 26016 Chemicals, Cleaners, Lubricants, etc., Dental 24583 Recycled Dairy Equipment and Supplies 26019 Containers, Dispensers, Trays, etc. 24585 Stanchions, Milk Parlor 26022 Crowns and Teeth, Acrylic 24586 Teat Sanitizing Equipment and Supplies 26023 Crowns, Metal 24587 Thermometers, Dairy (For Milk Vats, etc.) 26024 Crowns and Teeth, Plastic 24590 Wrapping, Cheese, Circles and Bandages 26026 Dental Units and Components: Chairs, Compressed Air 250 DATA PROCESSING CARDS AND PAPER and Aspiration Devices, Consoles, Handpieces, etc. 26029 Dies, Forms, Molds, Patterns, etc., Dental 25000 Data Processing Cards and Paper 26031 Electrosurgery Units, Dental 25018 Cards, Tabulating, Special (For Automatic and Manual Data Processing Systems) 26036 Grinding and Polishing Implements: Burs, Cones, Cups, Discs, Wheels, etc. 25030 Cards, Tabulating, Standard (For EDP Systems) 26039 Heaters, Ovens, and Water Baths 25055 Paper, Tabulating Stock 26041 Implants, Dental, All Types 25067 Recycled Data Processing Cards and Paper 26043 Impression Materials: Agar, Alginates, Plasters, Zinc 25070 Roll Paper, Bond (For EDP Portable Terminals) Oxide, etc. 25072 Roll Paper, Thermal (For EDP Portable Terminals) 26046 Instruments and Devices (Endodontic, Orthodontic, 25080 Tests, Answer Sheets, Scoring Keys, etc. (For EDP Periodontal, and General Dental): Arches, Bands, Systems) Brackets, Curets, Files, Forceps, Mirrors, Points, Rasps, 255 DECALS AND STAMPS Reamers, Scalers (Hand), etc. 26049 Lamps and Lights, Dental: Operating, Ultraviolet, etc. 25500 Decals and Stamps 26052 Metallic Supplies: Alloys, Precious Metals, Tubes, Wires, 25505 Bar Code Decals etc. 25510 Bedding Stamps 26054 Models, Manikins, and Instructional Aids 25520 Cigarette Stamp, Numbered 26056 Pharmaceuticals, Dental: Anesthetics, Antiseptics, 25522 Decals, All Other Types of Transfer (For Screen Printed Plaque Disclosing Liquids and Tablets, etc. see 255-28) 26059 Power Tools and Appliances, Dental: Drills, Grinders, 25524 Decals, Heat Transfer Lathes, Vibrators, etc. 25526 Decals, Pressure Sensitive Adhesive 26062 Prosthodontic Equipment: Articulators, Casting Units, Frames, Impression Trays, Soldering Units, etc. 25528 Decals, Screen Printed 26066 Pulp Testers 25530 Decals, Water Transfer Type (For Cigarette Machines, Doors, Equipment, Vehicles, Windows, etc.) 26068 Recycled Dental Equipment and Supplies 25540 Inventory and Other Small Decals 26069 Resins (For Repair and Restoration): Acrylic, Epoxy, etc. 25545 License Plate Decals 26072 Scalers, Peridontal: Rotary, Sonic, and Ultrasonic 25550 Liquor Stamps, Numbered 26076 Solders, Fluxes, and Antifluxes 25553 Recycled Decals and Stamps 26079 Sterilization Systems, Dental: Autoclaves, etc. 25556 Tax Stamps (Other Than Cigarette and Liquor), 26082 Sundries, Dental: Articulating Paper and Tape, Cotton, Numbered and Un-Numbered Dental Care Kits, Denture Adhesives and Creams, Floss, Gauze Pads, Paper and Plastic Items, Sutures, Tubing, 25560 Windshield Decals, Not Numbered etc. 25570 Windshield Decals, Numbered 26086 Syringes and Needles, Dental 257 DEFENSE SYSTEM AND HOMELAND SECURITY 26089 Ultrasonic Cleaning Units, Dental Laboratory EQUIPMENT, WEAPONS AND ACCESSORIES 26092 Waxes, All Types

Tuesday, March 20, 2007 Page 19 Item Description Item Description 26096 X-Ray Equipment, Dental (For Chemicals and Film See 27114 Blood Bank and Blood Transfusion Equipment: Class 898): Film Mounts, Film Processors, Intensifying Collection Units, Dielectric Sealer, Freezing Bags, Screens, X-Ray Machines and Accessories Pooling Bags, Transfer Units, etc. 265 DRAPERIES, CURTAINS, AND UPHOLSTERY 27116 Blood Cell Processing and Storage Solutions MATERIAL (INCLUDING AUTOMOBILE) 27118 Blood Plasma Extenders: Dextrans, etc. 26500 Draperies, Curtains, and Upholstery Material (Including 27119 Blood, Whole; and Blood Fractions (For Transfusions): Automobile) Plasma, Serum Albumin, etc. 26520 Curtains and Draperies 27121 Cell Processing Sets and Supplies 26530 Curtain and Drapery Hardware: Hooks, Rods, etc. 27124 Dextrose Solutions, High Strength (For IV Additive Use) 26538 Foam, Upholstery (Rubber, Urethane, etc.) 27126 Dialysis Concentrates and Solutions, Hemo- and Peritoneal 26540 Material, Drapery 27128 Diets, Complete, Liquid; and Liquid Food Supplements 26544 Material, Upholstery (Fabric), Furniture and Auto (Oral and Tube Fed) 26546 Material, Upholstery (Vinyl), Furniture and Auto 27130 Enteral Administration Systems (For Tube Feeding, etc.) 26564 Recycled Drapes, Curtains, and Upholstery Material 27132 Extension Sets 26580 Upholstery Supplies: Beading, Burlap, Buttons, Padding, 27135 Filter Sets and In-Line Filters Springs, Tacks, Thread, Welt Cord, etc. 27141 IV Additive Equipment and Supplies: Bands, Caps, 269 DRUGS AND PHARMACEUTICALS Dispensing Syringes, etc. 26900 Drugs and Pharmaceuticals 27144 Infusion Solutions (For Organ Preservation, Such as Kidneys, etc.) 26902 Anesthetics, Local 27156 Irrigation Solutions and Sets 26903 Antagonists, Heavy Metal 27163 Mannitol Solutions 26904 Antihistamine Drugs 27168 Nutritional Product IV Solutions: Amino Acids, Fat 26908 Anti-infective Agents Emulsions, Protein Hydrolysate, etc. 26910 Antineoplastic Agents 27176 Premixed Pharmaceutical Solutions 26912 Autonomic Drugs 27178 Recycled Pharmaceutical Sets and Supplies 26916 Blood Derivatives 27180 Respiratory Therapy Solutions and Sets 26920 Blood Formation and Coagulation 27184 Sets (For IV Pumps): Peristaltic, Metering, etc. 26924 Cardiovascular Drugs 27188 Specialty and Custom-Made Sets and Equipment (Not 26928 Central Nervous System Agents Otherwise Itemized) 26932 Contraceptives 27192 Specialty Solutions (Not Otherwise Itemized) 26936 Diagnostic Agents 27196 Standard IV and Injectable Solutions: Dextrose, Electrolytes, Ringer's, Saline, etc. 26940 Electrolytic, Caloric, and Water Balance 26944 Enzymes 280 ELECTRICAL CABLES AND WIRES (NOT 26948 Expectorants, Antitussives, and Mucolytic Agents ELECTRONIC) 26952 Eye, Ear, Nose, and Throat Preparations 28000 Electrical Cables and Wires (Not Electronic) 26956 Gastrointestinal Drugs 28008 Appliance, Fixture, and Portable Cables and Wires (Up to 600V): Types S, SJ, SJO, SO, SPT, TF, TFF, etc. 26960 Gold Compounds 28016 Bare Cables and Wires: Type ACSR, Bare Copper, Bare 26968 Hormones and Synthetic Substitutes Aluminum, etc. 26973 Muscle Relaxants, Smooth 28024 Building Cables and Wires, Single and Multiconductor: 26976 Oxytocics Types NM, THWN, TW, THW, THHN, XHHW, RHW, RR, 26978 Radioactive Pharmaceuticals ROMEX, etc. 26980 Serums, Toxoids, and Vaccines 28028 Cathodic Cable (Protection) 26984 Skin and Mucous Membrane Agents 28029 Communications Cable 26987 Therapeutic Agents, Unclassified 28030 Control Cables and Wires, Solid and Stranded, Single and Multiconductor (Up to 600V, for use in Boiler 26988 Vitamins Controls, Fire Alarms, Motors, etc.) 271 DRUGS, PHARMACEUTICALS, AND SETS (FOR 28040 Guy Wires and Cables: Guy Strand, SM, HS, EHS, etc. LARGE-VOLUME PARENTERAL 28050 Heating Cables and Wires (Up to 277V): Lead Covered, ADMINISTRATION, INFUSION, IRRIGATION, AND Neoprene Jacket, etc. TUBE FEEDING) 28058 High Voltage Cables and Wires (601-15,000V), Solid and Stranded, Single and Multiconductor 27100 Drugs, Pharmaceuticals, and Sets (For Large-Volume 28062 Recycled Cable and Wire Parenteral Administration, Infusion, Irrigation, and Tube Feeding) 28065 Submarine Wire and Cable 27104 Administration Sets and IV Additive Accessories 28070 Telephone Cables and Wires, Single and Multiconductor, Clad Steel and Copper 27108 Administration Sets, Special Use: Controlled Flow, Solution Transfer, etc. 28075 Ties and Anchors, Cable and Wiring 27110 Anesthesia Sets, Specialized 28080 Underground Cables and Wires, Solid and Stranded, Single and Multiconductor, Aluminum and Copper: Types 27112 Blood Administration Sets UF, URD, USE, XLP, etc.

Tuesday, March 20, 2007 Page 20 Item Description Item Description 28090 Weatherproof Cables and Wires, Solid and Stranded, 28551 Lamps: Scientific Instrument: Microscope, Oscilloscope, Single and Multiconductor, Aluminum and Copper: Types etc. RR, WP, etc. 28552 Lamps: Portable, Shop, and Work Site 285 ELECTRICAL EQUIPMENT AND SUPPLIES 28553 Lens and Reflectors, Replacement (EXCEPT CABLE AND WIRE) 28554 Lighting Fixtures, Indoor: All Kinds and Parts (Including 28500 Electrical Equipment and Supplies (Except Cable and Lampholders and Recycled Types) Wire) 28555 Lighting, Area, Pole or Standard Mounted (Parking Lots, 28502 Analyzer, Electric Power Demand etc.) 28556 Lighting Fixtures, Outdoor: Floodlights, Spotlights, Yard 28503 Arresters, Lightning Lights, and all other Weatherproof Fixtures (Except 28504 Back-up Systems, Battery Operated (Emergency) Streetlights) (Including Recycled Types) 28505 Beacon Light Systems Complete For Buildings, 28558 Lighting Units, Emergency, Battery Operated; and Roadside, etc. (See Class 120 for Marine Beacons) Batteries 28506 Ballasts, All Kinds 28559 Light Meters (For Office Illumination Measurement, 28507 Bulb and Fixture, Changer/Remover Reflectivity, etc. (Not Photographic or Lab) 28508 Bus Bars, Duct, and Accessories 28560 Locators, Cable 28509 Cabinets, Electrical Service Entrance 28561 Meters, Indicating and Recording of Power Consumption 28510 Cable Accessories: Clamps, Clasps, Clips, Closures, 28562 Meters, Indicating and Recording (Of Powerline Reels, Splices, Wrappings, etc. Fluctuations -Voltage or Amperage -Not Hand Tool Type) 28511 Capacitors, Motor Starting and Running 28563 Meters, Hand Held: Voltage, Amperage, Multi-Hand Held, Phase Indicators, etc. 28513 Compound, Explosion Proof Sealing 28564 Motor Controllers, Contactors, Push Button Stations, 28514 Circuit Breakers, Load Centers, Boxes, and Panelboards Relays, Safety Switches, Starters, Coils and Brushes 28515 Coatings, Protective, Electrical 28565 Ignition, Starting Aid, High Pressure Sodium, All Types 28516 Commutators, Resurfacers, Stone 28566 Monitors and Related Equipment, Power Line 28517 Conduit and Fittings, Fiber and Asbestos-Cement 28567 Power Systems Switchgears and Related Accessories 28518 Conduit and Fittings, Cast Iron and Malleable Iron 28568 Motors and Parts, Fractional H.P. Electric 28519 Conduit and Fittings, Plastic/Pvc 28570 Motors and Parts, Integral H.P., Single Phase, Electric 28520 Conduit and Fittings, Fiberglass 28571 Motors and Parts, Integral H.P., Three Phase, Electric 28521 Conduit and Fittings, Aluminum 28572 Resistors (Non-Electronic) 28522 Conduit and Fittings, Rubber 28573 Relays (Non-Electronic) 28523 Conduit Fittings, Steel: Boxes, Bushings, Clamps, 28574 Pole Line Hardware: Anchors, Arms, Bolts, Braces, Connectors, Covers, Locknuts, Straps, etc. Brackets, Clevises, Connections, Insulators, Plates, Pole 28524 Conduit and Fittings, Brass, Bronze, and Copper Steps, Racks, Rods, Shackles, Straps, Thimbles, 28526 Conduit, Steel Washers, etc. 28527 Control Devices, Lighting (Including Photocells, Multiple 28575 Repair Kits (For Contactors) Relays, Lighting Contactors) 28576 Street Lighting Luminaires, Accessories and Parts 28528 Cutouts, Pole Line Type 28577 Square Duct and Fittings 28529 Dimmers, Light (See Class 855 for Theatre Dimmers) 28578 Structural Supports and Racks, Mechanical Type: 28530 Dielectric Tools, Tool Handles, Hydraulic Hose and Angles, Braces, Brackets, Channels, Clips, Fittings, Fittings (High ANSI Rated) Spring-Nuts, etc. 28531 Fluorescent Tube Crushers and Diposers 28579 Switches, Miscellaneous 28532 Fluorescent and HID Lamp Energy Saving Devices 28580 Street Light Poles and Standards 28533 Fog Light Systems (Not Automotive) 28581 Tools, Electricians' and Lineman's (Including Cable Fault Locators, Cable Pullers, Press Boosters and Heads, 28534 Fuses, Fuse Blocks and Holders, Links, etc. Hotsticks, Testing Equip., etc.) (See 285-30 for Dielectric 28535 Gaskets, Meter Tools) 28536 Gates, Electric (Including Card Readers, etc.) 28582 Transformer Equipment, Type 1 KVA and less 28537 Generators, Portable, Engine Driven 28583 Towers, Light 28539 Generators, Stationary Type (Not Automotive) 28584 Transformers, Transmission Line Type 28540 Grounding Rods and Fittings 28585 Transformers, Dry Type, For Indoor or Outdoor 28541 Hose, Protective Line Applications 28542 Insulation Materials and Insulators: Compounds, Varnish, 28586 Transformers, Power Distribution (Including Fluid Filled, etc. Pad and Pole Mount) 28543 Induction Heating Equipment, Parts and Accessories 28587 Transformers, Power, Electric Sub-Station 28544 Isolation System (For Computer Center) 28588 Tube Guard and Safety Sleeves (For Fluorescent Fixtures) 28545 Lamps, Projector 28589 Unilets 28546 Lamps: Construction Equipment, and Miniature 28590 Voltage Line Thermostats, Inverters, Converters, Spike 28547 Lamps: Decorative, Household and Surge Controllers 28548 Lamps: Desk, Floor, and Table 28591 Valves, Electro Pneumatic 28550 Lamps: Fluorescent, Incandescent, Mercury Vapor, 28592 Wire and Cable Markers and Marker Ties Quartz, and Sodium Vapor 28593 Wire Molding, Raceways, Accessories, and Fittings

Tuesday, March 20, 2007 Page 21 Item Description Item Description 28594 Voltage Regulators 29050 Solar Heat Collector Tracking Systems and Accessories 28595 Wiring Devices: Adapters, Caps, Connectors, Extension 29060 Solar Heat Collectors, Concentrating Type Cords, Fluorescent and HP Starters, Outlets, Plates and 29065 Solar Heat Collectors, Evacuated Tube Type Covers, Plugs, Receptacles, Switches, Terminals, etc.(Incl.Recycled Electrical Products, Supplies) 29070 Solar Heat Collectors, Flat Plate Type 28596 Uninterruptible Power Supplies 29080 Solar Powered Electrical Systems (For Battery Charging, etc.) 287 ELECTRONIC COMPONENTS, REPLACEMENT 29082 Solar Energy Systems, Complete PARTS, AND ACCESSORIES: AND 29086 Solar Radiant Flux Measuring Instruments (See also 220- MISCELLANEOUS ELECTRONIC EQUIPMENT 33) (NOT FOR TESTING OR ANALYZING -SEE 730) 29090 Solar Water Heating Systems and Accessories 28700 Electronic Components, Replacement Parts, and 29095 Wind Electrical Generating Systems and Accessories Accessories: and Miscellaneous Electronic Equipment 295 ELEVATORS AND ESCALATORS, BUILDING TYPE (Not For Testing Or Analyzing -See 730) 28706 Amplifiers and Preamplifiers (Not for Sound Systems or 29500 Elevators and Escalators, Building Type TV Antennas) 29530 Dumbwaiters and Parts 28712 Batteries and Hardware For Electronic Equipment 29535 Escalators and Parts (Including Recycled Types) 29540 Freight Elevators and Parts 28718 Chemicals for Electronics Use: Antistatic, Cleaning, Degreasing, Etching, Metal Stripping, Solvent, etc. 29548 Monitors, Elevator and Escalator 28724 Circuit Boards, Modular, Printed (PCB), and Proto 29550 Moving Walks and Parts 28725 Circuit Board Production Equipment (For Etching, 29570 Passenger Elevators and Parts Cleaning, Drilling, etc.) 29575 Recycled Elevator Equipment, Accessories and Supplies 28730 Detectors (Electron, Photon) and Detector Arrays 305 ENGINEERING EQUIPMENT, SURVEYING 28736 Metal Items: Boxes, Cabinets, Chassis, Panels, Racks, EQUIPMENT, DRAWING INSTRUMENTS, AND etc. SUPPLIES 28742 Microprocessors (CPU Chips, etc.) 30500 Engineering Equipment, Surveying Equipment, Drawing 28748 Microwave Equipment and Accessories: Band Pass Instruments, and Supplies Filters, Coaxial Attenuators, Couplers, Switchers, Tuners, Wave Guides (Not Communication Type) 30504 Blades, Gouges, Knives, Needle Files, Routers, etc. 28754 Power Supplies, Computer Room 30506 Calculators (Programmed for Surveying Systems; for Office Type See Class 600) 28755 Power Supplies (Not Computer Room) 30508 Cloths, Films, and Papers (Special): Cross Section, 28757 Protective Devices, Electronic (Anti-Static, Wrist and Graph, Log, Profile, Tracing, etc. Ankle Bands, Work Mats, etc. for the Protection of Electronic Equipment) 30510 Cloths, Films, and Papers (Stock): Cross Section, Graph, Log, Profile, Tracing, etc. 28759 Recycled Electronic Components, Accessories and Supplies 30512 Cloths, Films, and Papers, Reproduction Types 28760 Repair Equipment, Electronic: Cleaning, Desoldering, 30515 Covers (For Drafting and Drawing Boards) Soldering, etc. 30518 Data Books and Tables, Engineering and Surveying 28766 Replacement and Component Parts: Capacitors, 30521 Direct Print Supplies, Dry Process Chokes, Coils, Panel Meters, Potentiometers, Relays, 30523 Direct Print Supplies, Wet Process Resistors, Solenoids, Transistors, Transformers, etc. 30525 Distance Measuring Equipment 28771 Semiconductors, Parts, and Accessories 30528 Drafting and Drawing Instruments (See 204-71 for 28772 Shelf Hardware, Electronic: Adapters, Clips, Connectors, Graphic Plotters) Dielectrics, Jacks, Lugs, Plugs, Sockets, Solder, Switches, Terminals, etc. 30530 Drafting and Drawing Pencils, Pens, Leads, Lead Holders, etc. 28778 Teaching and Demonstration Units: Electronic Kits, etc. 30532 Drafting Machines and Scales 28780 Testing Equipment and Systems, Electronic Meter 30533 Drafting Supplies: Brushes (Dust and Wash), Cleaning 28784 Tubes, Electron Multiplier and Photomultiplier; and Pads and Power, Paper Shears, Paper Weights, Steel Accessories Erasers, Transparent Protective Film and Tape, etc. 28790 Tubes, Electronic: Cathode Ray, Power, Receiving, 30535 Drawing Boards, Curves, Protractors, Templates, Thyratron, Transmitting, etc. Triangles, T-Squares, etc. 28796 Wire and Cable, Electronic: Audio, Coaxial, Hook-Up, 30536 Drafting Paper Lead-In, etc. 30538 Duplicator Paper: Blue Print, Brown Print, and White Print 290 ENERGY COLLECTING EQUIPMENT AND 30539 Duplicator Paper, Chemicals, and Supplies (For Diazo ACCESSORIES: SOLAR AND WIND Process Copying Machines) 29000 Energy Collecting Equipment and Accessories: Solar and 30540 Duplicators: Blue Print, Brown Print, Diazo Process, Wind White Print, etc. 29010 Cells, Solar (Photovoltaic Cells), Unmounted 30542 Engineering Supplies, Miscellaneous 29017 Recycled Energy Collection Equipment and Supplies 30544 Erasers and Erasing Machines, Electric 29020 Solar Air Conditioning Systems and Accessories: 30548 Field Books, Engineers' Absorption Type, etc. 30550 Field Equipment: Arrows, Bush Knives, Flags and 29030 Solar Space Heating Systems and Accessories Flagging, Hand Levels, Leveling Rods, Machetes, Plumb 29040 Solar Heat Collector Systems and Accessories Bobs, Pocket Transits, Range Poles, etc.

Tuesday, March 20, 2007 Page 22 Item Description Item Description 30553 Graphic Art Type Supplies 31860 Receiver Bin/Terminal 30555 Lettering Equipment (Automatic Letter or Character 31862 Recycled Fare Collection Equipment and Supplies Generating Devices) 31870 Testing/Verifying Equipment 30557 Lettering Equipment (Hand Manipulated): Guides, Pens, 31875 Tickets, Non-Magnetic Sets, etc. 31877 Tickets, Pre-Encoded 30558 Magnifying Glasses, Angle Mirrors, Prisms, Stereoscopes, etc. 31880 Tickets, Not Encoded 30559 Maps, Engineer and Topographical 31885 Ticket Vending Machine 30560 Measuring Equipment: Chains, Maps, Optical Tapes, 31888 Tokens Tapes, Wheels, etc. (Including Photogrammetry 31889 Transfer Machines Equipment) 31890 Turnstiles 30561 Measuring Equipment, Area (Large Scale) 320 FASTENING, PACKAGING, STRAPPING, TYING 30564 Opaquing and Transparentizing Liquids, Erasing Fluids, and Pastes EQUIPMENT AND SUPPLIES 30568 Planimeters 32000 Fastening, Packaging, Strapping, Tying Equipment and 30570 Recycled Engineering Equipment, Accessories and Supplies Supplies 32010 Anchors, Expansion Shields, Molly Bolts, Plugs, Toggle 30572 Slide Rules Bolts, U-Bolts, etc. 30575 Straightedges 32020 Bolts, Steel 30578 Surveying Instruments and Accessories: Alidades, 32022 Bolts, Metal or Other Material (Not Steel) Compasses, Levels, Theodolites, Transits, Tripods, etc. 32024 Box Stitching Machines, Wire, and Parts 30580 Surveying Systems, Geo/Satellite Navigation Type 32035 Cotter Pins, Clevis Pins, Dowel Pins, Spring Pins, Taper 30582 Tables, Tracing and Light Pins, and Woodruff Keys and Snaps 30584 Technical Pens and Sets, Points and Refills, etc. 32037 Grommets (See 590-16 for Sewing Type) 310 ENVELOPES, PLAIN OR PRINTED 32040 Mono-Bolts, Power Locking 32042 Nuts, Steel (Including Nutserts) 31000 Envelopes, Plain Or Printed 32043 Nuts, Metal or Other Material (Not Steel) 31006 Envelopes: Clasp, String, etc. 32050 Package Tying Machines and Parts 31024 Envelopes, Plain, Special 32055 Powder Actuated (Explosive) Tools and Supplies 31030 Envelopes, Plain, Stock Sizes 32056 Recycled Fastening, Packaging, Strapping and Tying 31060 Envelopes, Recycled Paper Equipment and Supplies 31065 Envelopes: Seed, Metal or Plastic Closure 32057 Retainers and Keepers 31067 Envelopes, Shipping and Mailing 32058 Rings, Retaining 31078 Envelopes, X-Ray Film Filing 32060 Rivets, All Types (Except Brake Lining Rivets) 31085 Recycled Envelopes 32062 Rivet Guns 315 EPOXY BASED FORMULATIONS FOR 32070 Screws, Cap ADHESIVES, COATINGS, AND RELATED AGENTS 32071 Screws: Coach, Drywall, Eye, Lag, Phillips, Set, Thumb, etc. 31500 Epoxy Based Formulations For Adhesives, Coatings, and Related Agents 32072 Screws, Machine 31510 Adhesives (For Concrete): Cured-to-Cured, Fresh-to- 32073 Screws, Sheet Metal Cured, and Steel-to-Concrete 32074 Screws, Wood 31520 Adhesive, General Purpose 32075 Strapping, Seals, and Tools 31525 Casting, Encapsulating, and Potting Systems 32083 Threaded Rod and Studs 31530 Coatings, Protective (For Masonry Including Concrete 32085 Ties: Bar, Form, etc. Floor) 32091 Washers, Steel 31540 Coatings, Protective (For Metal) 32092 Washers, Metal or Other Material (Not Steel) 31550 Coatings, Protective (For Wood) 325 FEED, BEDDING, VITAMINS AND SUPPLEMENTS 31570 Hardening Agents: Amines, Anhydrides, Polyamide Solutions, etc. FOR ANIMALS (SEE CLASS 875 FOR DRUGS AND 31580 Mortars and/or Grouts PHARMACEUTICALS FOR ANIMALS) 31589 Recycled Epoxy Based Formulations 32500 Feed, Bedding, Vitamins and Supplements For Animals 31590 Resins (Epoxy Only) (See Class 875 For Drugs and Pharmaceuticals For Animals) 318 FARE COLLECTION EQUIPMENT AND SUPPLIES 32504 Animal By-Products 31800 Fare Collection Equipment and Supplies 32505 Animal Food for Zoo and Farm Animals 31820 Encoding Equipment 32508 Bedding (All Types) 31830 Fare Box 32510 Bird Food, All Types 31833 Fare Box Vault 32512 Calcium Carbonate 31840 Locks and Keys 32514 Citrus Pulp, Dried 31850 Money Changers 32516 Cottonseed Products 31855 Portable Safe/Money Cart 32520 Dehydrated Feed

Tuesday, March 20, 2007 Page 23 Item Description Item Description 32524 Distiller's Dried Solubles 33537 Fertilizer Combined with Fungicide and/or Insecticide 32525 Dog and Cat Food 33538 Fertilizer Spikes, Tree and Shrub 32526 Fat, Feed Grade 33540 Fertilizers, Liquid, All Types (Except Anhydrous 32527 Feeders, All Types (Birds, Pets, Squirrels, etc.) Ammonia) 32528 Fish Food 33541 Formulations and Components (Fertilizer) Not Otherwise Listed 32532 Grain, Chopped or Whole, Unmixed 33542 Granulated or Pelletized, Commercial 32536 Guar Products 33545 Hydromulch 32540 Hay and Straw 33548 Limestone, Agricultural 32544 Marine Products 33554 Muriate of Potash (Potassium Chloride) 32548 Milk Products 33560 Organic Base 32552 Mixed Feed, All Types (Includes Feed for Poultry, Deer, 33566 Phosphate, Agricultural (Including Triple etc.) Superphosphate) 32556 Molasses, Stock Feed 33569 Recycled Fertilizer and Soil Conditioners 32560 Peanut Products 33572 Soil Conditioners: Compost, Marine Humus, Sulfur, 32562 Phosphate, Defluorinated Synthetic Polymers, Mulch, etc 32564 Rations, Small Animal 33575 Soil Stabilizers and Penetrants, Liquid and Solid 32566 Recycled Feed, Bedding, Vitamins and Supplements for 33578 Urea, Fertilizer Grade Animals 33585 Wetting Agents 32568 Rice Products 340 FIRE PROTECTION EQUIPMENT AND SUPPLIES 32572 Shell, Ground 32576 Soybean Products 34000 Fire Protection Equipment and Supplies 32578 Supplement, Liquid Feed 34004 Backfiring and Burning Equipment: Firing Torches, Flame Guns, etc. 32580 Urea, Feed Grade 34006 Brackets, Clamps and Holders for Fire Fighting 32584 Vitamins and Supplements Equipment 330 FENCING 34007 Breathing Equipment for Firemen 33000 Fencing 34008 Cabinets and Covers (For Fire Extinguishers, Fire Hose and Racks, Valves, etc.) 33010 Fencing, Concrete or Rock 34010 Chemicals, Fire Retardant (Used to Make Various 33013 Fencing, Chain Link (Including Fabric, Gates, Panels, Materials Fire Retardant) Posts and Fittings) 34012 Couplings, Fire Hose 33020 Fencing, Electrified 34014 Ejectors, Smoke 33032 Fencing, Wrought Iron (Including Components) 34015 Fire and Medical Alert Systems 33037 Fencing, Metal Slat and Tubular (Including Components) 34016 Fire Alarm Systems, Power Sirens, and Controls 33038 Fencing, Plastic 34018 Fire Blankets 33046 Fencing, Snow 34020 Fire Detecting Equipment 33049 Fencing, Split Rail 34024 Fire Escapes and Fire Exit Devices 33055 Fencing, Temporary (For Construction and Other Industrial or Safety Uses) 34028 Fire Extinguishers, Rechargers, and Parts 33058 Fencing, Wire 34029 Fire Extinguisher Systems, Complete, All Types (See Item 28 for Individual Extinguishers) 33059 Fencing, Wood (Including Components) 34032 Fire Hose Carts, Dryers, Racks, Reels and Rollers, etc. 33061 Windscreens and Accessories for Fencing 34034 Fire Protection Clothing (Turnout Coats, Bunker Pants, 33065 Wire, Barbed Hoods, Gloves, etc.) 33069 Wire, Obstacle : Concertina (Including Razor Ribbon and 34036 Fire Pump, Back Carrying Type Barbed Tape) 34040 Fire Suppression Hand Tools: Fire Axe, Fire Rack, Fire 33078 Wire, Plain Swatter, etc. 33091 Wire, Woven 34041 Fire Suppression Foam and other Suppression 33095 Recycled Fencing and Supplies Compounds 335 FERTILIZERS AND SOIL CONDITIONERS 34044 Firefinder, Forest 34045 Fireman Training and Instructional Aids and Materials 33500 Fertilizers and Soil Conditioners 34048 Flail Trencher 33504 Additives and Supplements, Fertilizer 34050 Foam Generators, Truck or Trailer Mounted 33506 Ammonium Nitrate 34052 Fusible Links (For Fire Doors) 33509 Ammonium Phosphate 34054 Gas Detection/Monitoring Equipment (Firemen) 33512 Ammonium Sulfate 34056 Hose, Fire, and Fittings, Coupled and Uncoupled (See 33518 Anhydrous Ammonia 340-12 for Couplings) 33524 Animal and Marine 34060 Hydrants, Fire (Including Accessories and Parts) 33530 Blended or Dry Mix, Commercial 34062 Ladders, Fire 33533 Chemical Root Stimulators 34064 Nozzles, Fire Hose and Parts 33536 Ferrous Sulfate and Chelates of Iron and Zinc 34067 Poles and Stanchions

Tuesday, March 20, 2007 Page 24 Item Description Item Description 34070 Recycled Fire Protection Equipment and Supplies 35010 Banners, Pennants, and Decorative Fans, Drapes, and 34072 Rescue Equipment, Supplies and Accessories Including Pull Downs Rescue Nets, Power Extractors (Jaws of Life), Rope and 35020 Flag Accessories: Belts, Brackets, Covers, Crosses, Life Harnesses, etc. Eagles, Holders, Sockets, Spears, Staffs, Stands, and 34076 Smoke Bombs and Candles, Forestry Tassels 34080 Smoke Detecting Equipment 35030 Flag Poles, All Types 34084 Sprinkler Heads and Systems 35035 Flags, County 34086 Swivels and Swivel Joints 35040 Flags, International and Special Occasion 34087 Training Equipment and Supplies, Fire and Safety 35045 Flags: Municipal, School, Departmental, Agency, etc. 34088 Valves, Fire Hose 35060 Flags, Safety and Warning (any color) 34092 Vise, Fire Extinguisher, Pneumatic Belt 35070 Flags, State and U.S.: Cotton, Nylon, Polyester, and Wool 34094 Washing Equipment for Face Masks, etc. 35072 Flags, State and U.S. (Presentation): Nylon, Rayon, and Taffeta 345 FIRST AID AND SAFETY EQUIPMENT AND 35080 Recycled Flags, Banners, and Accessories SUPPLIES (EXCEPT NUCLEAR AND WELDING) 360 FLOOR COVERING, FLOOR COVERING 34500 First Aid and Safety Equipment and Supplies (Except INSTALLATION AND REMOVAL EQUIPMENT, Nuclear and Welding) AND SUPPLIES 34504 Air Bags, Rescue Lifting Systems 36000 Floor Covering, Floor Covering Installation and Removal 34505 Asbestos Abatement Equipment and Supplies Equipment, and Supplies 34506 Chemical Light, Emergency 36005 Adhesive, Cement and Mastic 34508 Clothing and Belts, Safety (Not Automotive)(See 345-79 36007 Base, Resilient (Cove and Straight) for Reflective Type) 36010 Carpets and Rugs: Cotton, Synthetic, Wool, etc. 34510 C.P.R. Equipment and Supplies (See 345-68 For Models) 36017 Felt and Paper 34516 Detectors and Parts, Dust and Gas 36020 Floor Covering, Seamless (All Types) 34518 Emergency Showers and Wash Stations 36021 Hardwood Flooring 34521 Extraction Equipment for the Removal of Exhaust Gases and Other Vapors from Buildings (OSHA) 36022 Installation Supplies: Adhesive Edge Strip, Seam Tape, 34522 Fall Protection Equipment and Accessories (For the Tack Strips, etc. Climber's Protection from Falls (See 445-83 for Pole and 36025 Linoleum Tree Climbing Equipment) 36028 Nonslip Floor Coverings: Mats, Rolls, Strips, etc. 34524 Fireproof Curtains 36030 Padding and Cushioning, Carpet 34530 First Aid Blankets, Stretchers, etc. 36037 Recycled Floor Covering Products 34532 First Aid Cabinets, Kits, and Refills 36040 Rugs, Cut and Bound Sizes: Cotton, Synthetic, Wool, etc. 34540 First Aid and Safety Teaching Equipment and Supplies: 36050 Runners, Carpet and Fabric Charts, Manuals, Posters, Safety Placards, Safety 36052 Runners, Rubber and Synthetic Training Videos, etc. 34548 Gloves, Safety: Electrician's, Lineman's, etc. (Including 36056 Sheet Vinyl, Cushioned Sleeves) 36058 Sheet Vinyl, Non-Cushioned 34556 Hats and Helmets, Safety 36065 Stair Treads, Metal 34564 Head, Ear, Eye and Face Protection 36067 Stair Treads, Rubber 34565 Labels, Warning 36068 Stair Treads, Vinyl 34566 Lockout and Tagout Safety Kits and Supplies 36070 Steel Mats, Flexible 34568 Manikins and Models, First Aid and Safety Teaching 36075 Tile, Asphalt 34572 Masks, Filters, and Parts: Dust and Gas 36076 Tile, Carpet 34573 Personal Distress Warning Devices 36077 Tile, Composition Asbestos-Vinyl 34574 Personal Protective Equipment (PPE), (Bloodborne 36078 Tile, Coping Double Slant Pathogen Protection), Not Listed Elsewhere 36079 Tile, Cork 34578 Recycled First Aid and Safety Equipment and Supplies 36081 Tile, Parquet 34579 Reflective Safety Apparel and Accessories (See 345-08 36083 Tile, Rubber for Non-Reflective Type) 36085 Tile, Vinyl 34580 Respiratory Protection Equipment and Parts (Including CPAP Equipment and Parts) 36089 Tools and Equipment, Floor Installation 34584 Resuscitators and Parts (Including Portable Rescue 365 FLOOR MAINTENANCE MACHINES, PARTS, AND Units) ACCESSORIES 34586 Scissors, First Aid and Paramedic 36500 Floor Maintenance Machines, Parts, and Accessories 34587 Shoe Chains (For Icy and Slippery Surfaces) 36510 Brushes and Pads, Floor Machine Type 34592 Vest, Safety 36515 Carpet Cleaning Machines (Foam, Hot Water, Steam, 34595 Wipes for Safety Equipment etc.), Parts and Accessories 350 FLAGS, FLAG POLES, BANNERS, AND 36520 Edgers and Sanders, Floor Type, Parts and Accessories ACCESSORIES 36525 Floor Covering Stripping Machines (For Removing Glued 35000 Flags, Flag Poles, Banners, and Accessories Down Floor Covering), Parts and Accessories

Tuesday, March 20, 2007 Page 25 Item Description Item Description 36530 Polishing and Scrubbing Machines, Commercial Type, 37554 Pizzas Parts and Accessories 37560 Taco Shells and Tortillas 36550 Power Sweepers and Brooms, Warehouse Type (Not Road and Street), Parts and Accessories 380 FOODS: DAIRY PRODUCTS (FRESH) 36556 Recycled Floor Maintenance Machines, Accessories and 38000 Foods: Dairy Products (Fresh) Supplies 38010 Butter 36560 Scrubbing Machines (With Vacuum Pickup), Parts and 38015 Cottage Cheese Accessories 38030 Cream, All Types 36570 Shampoo and Spray Buffing Machines, Parts and Accessories 38033 Desserts, Milk Based (Not Otherwise Classified) 36580 Vacuum Cleaners, (Commercial, Wet or Dry), Parts, and 38035 Eggnog and Mix Accessories 38045 Ice Cream 370 FOOD PROCESSING AND CANNING EQUIPMENT 38050 Ice Milk AND SUPPLIES 38060 Mellorine 37000 Food Processing and Canning Equipment and Supplies 38075 Milk, All Types 37003 Blanchers, Fruit and Vegetable 38080 Sherbet 37004 Bottles: Wine, Juice, etc. 38085 Toppings, Whipped, Refrigerated 37006 Closing and Labeling Machines 38090 Yogurt 37009 Cooker, Canning 385 FOODS, FROZEN 37012 Corn Machinery 38500 Foods, Frozen 37015 Cutters and Shredders 38506 Bread 37018 Elevators, Continuous Bucket Type 38512 Cakes, Cookies, Dough, Pastries, etc. 37021 Filling Machine 38514 Coffee 37022 Food Conveyer Dryer and Cooler 38517 Dairy Products, Frozen (Not Otherwise Classified) 37023 Grease, USDA Approved for Food Processing 38518 Desserts (Except Cake and Pastry) 37024 Huller, Pea and Bean 38530 Eggs 37026 Jars, Glass; and Lids 38531 Eggs and Egg Mixes, Freeze Dried 37027 Juice Extractor 38541 Entrees, Freeze Dried : Meat, Poultry and Seafood 37030 Juice Heating Equipment 38542 Entrees, Meat (Includes Beef and Pork) 37033 Kettle, Heavy Duty 38544 Entrees, Poultry 37035 Oil, USDA Approved for Food Processing 38546 Entrees, Seafood 37036 Peelers, Slicers, and Dicers 38547 Entrees, Specialty (Including Corn Dogs, Lasagne, 37039 Pulper Mexican Food, etc.) 37040 Pump, Stainless Steel (For Wine Must, Juice or Pulp) 38548 Fruits 37041 Recycled Food Processing and Canning Equipment and 38554 Juices Supplies 38556 Pancakes and Waffles 37042 Scalder 38557 Pizzas 37045 Sealer, Canning 38558 Pretzels, Soft Frozen 37046 Seed Extractors 38564 Salad Mixes, Frozen 37048 Sorters 38565 Sandwiches, Ready-Made 37051 Spice Bucket 38566 Seafood, Freeze Dried (Not Entrees) 37054 Table, Grading 38567 Seafood, Frozen (Not Entrees) 37057 Table, Peeling 38584 Soups and Sauces, Frozen 37060 Table, Picking 38595 Vegetables, Freeze Dried 37063 Table, Sorting 38596 Vegetables, Frozen 37065 Thermometers, Industrial (Including Recording 390 FOODS: PERISHABLE Thermometers) 37066 Tin Cans and Lids, All Types 39000 Foods: Perishable 37067 Tinning Equipment 39005 Casings, Meat, All Types 37069 Vacuum Pan 39007 Cheese 37072 Vacuum Still 39021 Eggs, Fresh 37075 Washing Machine, Fruit and Vegetable 39028 Fruits, Fresh 37076 Washer, Can and Tins 39033 Hors djoeuvres, meat trays, vegetable trays, dessert trays, etc. for meetings and parties 375 FOODS: BAKERY PRODUCTS (FRESH) 39035 Ice 37500 Foods: Bakery Products (Fresh) 39042 Ice, Dry 37515 Bread, Rolls, etc. (Including Brown and Serve Items) 39049 Meat: Cured, Fresh, and Frozen 37530 Cakes, Cookies, and Pastries 39056 Oleomargarine 37545 Doughnuts, Fried Pies, Bagels, etc. 39063 Poultry, Dressed

Tuesday, March 20, 2007 Page 26 Item Description Item Description 39068 Salad Mix, Fresh 39372 Rice 39070 Seafood, Fresh 39373 Salt, Table 39075 Shortening (Except Vegetable) and Lard 39374 Seafood, Canned 39077 Tamales, Fresh 39375 Shortening and Oil, Vegetable 39084 Vegetables, Fresh 39376 Soda, Baking 39091 Water, Drinking (Including Distilled) 39377 Soft Drinks 393 FOODS: STAPLE GROCERY AND GROCER'S 39378 Soup, Soup Base, and Entree Mixes, Canned and MISCELLANEOUS ITEMS Dehydrated 39379 Soy Products: Extender, Flour, Grits, Meatless Products, 39300 Foods: Staple Grocery and Grocer'S Miscellaneous Items etc. 39303 Breading 39380 Spices and Seasonings (To Include Seasoned Salt and 39304 Bread Mixes, All Types Pepper) 39305 Cones, Ice Cream 39381 Sugar and Sweeteners 39310 Chips, All Types 39382 Syrups and Molasses (Except Fountain) 39330 Beverages, Thirst Quenching, w/Electrolyte 39383 Syrups, Fountain 39331 Baby Foods, Canned 39384 Tea (Not Instant) 39332 Baking Powder 39385 Tea, Instant 39333 Beverage Base (Not Fountain) 39386 Vegetables, Canned 39334 Candy, Confectionery and Marshmallows 39387 Vegetables, Dried, Beans, Peas, etc. 39335 Cereals, Ready-to-Eat 39388 Vinegar 39336 Cereals, Uncooked 39389 Wheat Germ 39337 Cocoa and Chocolate 39390 Yeast 39338 Coconut 39395 Recycled Grocer's Miscellaneous Products 39339 Coffee Extender 395 FORMS, CONTINUOUS: COMPUTER PAPER, 39340 Coffee, Instant (Regular and Decaffeinated) FORM LABELS, SNAP-OUT FORMS, AND 39341 Coffee, Whole Bean and Ground FOLDERS FOR FORMS 39342 Cornstarch, Cooking 39500 Forms, Continuous: Computer Paper, Form Labels, 39343 Crackers and Cookies, Packaged Snap-Out Forms, and Folders For Forms 39344 Cream Substitute and Other Non-Dairy Items 39515 Binders and Documentation Folders (For Continuous Forms) 39345 Curing Compounds, Meat 39525 Continuous Form Labels, Pressure Sensitive, Custom 39346 Desserts: Packaged, Canned, and Mixes (Includes Cake 39527 Continuous Form Labels, Pressure Sensitive, Stock Mixes, Gelatins, Icings, etc.) 39347 Diet Foods, All Types (Also See Class 271-28) 39529 Continuous Forms, Carbon Interleaved 39348 Dressings, Condiments, Sauces, and Gravies 39530 Continuous Forms, Custom 39349 Eggs and Meringue, Powdered 39540 Continuous Forms, Carbonless Paper (Chemical Transfer) 39350 Extracts, Flavoring, and Food Coloring 39550 Continuous Forms (Computer Paper), Stock (Including 39351 Flour Blank, Ruled, and Tinted Types -See Class 525 for 39352 Flour, Binder Library Stock Continuous Forms) 39353 Fruits, Vegetables, and Full Meal Entrees, Dehydrated 39551 Continuous Forms and Continuous Form Data Binders, Recycled, All Types 39354 Fruits, Canned 39570 Snap-Out Forms, Carbon Interleaved 39355 Fruits, Dried 39580 Snap-Out Forms, Carbonless Paper (Chemical Transfer) 39356 Grocers' Miscellaneous Items: Candles, Canned Fuel, Food Preservatives, Matches, Meal Kits, Toothpicks, etc. 400 FOUNDRY CASTINGS, EQUIPMENT, AND 39357 Honey SUPPLIES 39358 Ice Cream Mix, Emulsifiers, Stabilizers, and Toppings 40000 Foundry Castings, Equipment, and Supplies 39359 Jams, Jellies, and Preserves 40015 Castings, Aluminum 39360 Juices, Fruit and Vegetable (Not Frozen) 40025 Castings, Brass and Bronze 39361 Pasta (Including Macaroni, Noodles, and Spaghetti) 40028 Castings, Copper 39362 Meal, Corn 40033 Castings, Ductile Iron 39363 Meat and Meat Products, Canned 40035 Castings, Gray Iron 39364 Milk, Evaporated and Condensed 40037 Castings, Lead 39365 Milk, Powdered 40045 Castings, Malleable Iron 39366 Mincemeat 40047 Castings, Steel 39367 Nuts, Edible 40049 Castings, Stone and Mortar, etc. 39368 Peanut Butter 40055 Foundry Equipment and Supplies: Anvils, Bellows, Clays, 39369 Pickles, Relishes, and Olives Flasks, Fluxes, Ladles, Molds, Sand, Shovels, etc. 39370 Protein Food Supplement 40060 Forgings 39371 Popcorn 40075 Ovens, Annealing

Tuesday, March 20, 2007 Page 27 Item Description Item Description 40080 Recycled Foundry Castings and Supplies 41012 Carts: Dressing, Laboratory, Medication, Patient Tray, 405 FUEL, OIL, GREASE AND LUBRICANTS Resuscitation and Utility 41015 Chairs and Modules, Blood Collecting 40500 Fuel, Oil, Grease and Lubricants 41018 Chart Cabinets, Carts, and Holders 40502 Alternative Fuels (Not Otherwise Classified) 41024 Cubicle Curtains and Privacy Screens 40503 Butane and Propane 41030 Examining Room Suites (Not Optical or Auditory) 40505 Charcoal 41033 Furniture, Health Care (Custom Made) 40506 Coal and Coke 41034 Furniture, Hospital (Not Specialized) 40507 Fuel Additives, Extenders, Octane Enhancers, etc. 41036 Incubators, Infant 40509 Fuel Oil, Diesel 41042 Mortuary Equipment: Autopsy Tables, Cadaver Tables, 40512 Fuel Oil, Heating Refrigerators, etc. 40513 Gas, Natural 41048 Nurses' Desks and Accessories 40514 Gasohol 41054 Nursery Equipment and Furniture, Infant 40515 Gasoline, Automotive 41060 Operating and Examination Room Furniture: Instrument 40518 Gasoline, Aviation (Including Jet Fuel) Tables and Stands, IV Stands, Stools, Work Tables, etc. 40521 Gasoline, Marine White 41066 Recovery and Treatment Room Furniture: Reclining Chairs, etc. 40523 Graphite Lubricant 41068 Recycled Health Care and Hospital Furniture 40524 Grease, Lubrication Type 41072 Tables, Examination; and Accessories 40527 Grease, Protective Coating Type 41078 Tables, Operating; and Accessories 40530 Kerosene 41084 Tables, Treatment; and Accessories 40531 Lubricants, Industrial Type 415 FURNITURE: LABORATORY 40532 Methanol (Fuel) 40533 Naphtha 41500 Furniture: Laboratory 40536 Oil, Automotive Transmission 41513 Cabinets, Storage, Floor and Wall 40538 Oil and Grease Additives 41526 Cases: Laboratory, Museum, Specimen Storage, etc. 40539 Oil, Automotive Engine 41539 Casework, Metal 40542 Oil, Aviation Engine 41540 Casework, Wood 40545 Oil, Chain Saw 41552 Fume Hoods, Laminar Flow Hoods, Biological Cabinets and Isolators, etc. 40547 Oil, Compressor 41555 Furniture, Laboratory (Custom Made) 40548 Oil, Cutting 41557 Recycled Laboratory Furniture (All Types) 40549 Oil, Gear 41558 Refrigerators, Laboratory, Specialized: Explosion-Proof, 40550 Oil, Heat Transfer Fluid, Fire-Resistant Ultra-Low Temperature, etc. 40551 Oil and Fluid, Hydraulic 41565 Service Fixtures: Cocks, Connectors, Sink Traps, Valves, 40552 Oil, Instrument etc. 40554 Oil, Lubricating: Household, General Purpose, etc. 41578 Sinks, Laboratory Type 40557 Oil, Lubricating: Differential and Gear Lubricant 41585 Stools, Laboratory 40560 Oil, Marine Engine 41591 Tables, Laboratory Type 40563 Oil, Outboard Motor 420 FURNITURE: CAFETERIA, CHAPEL, 40566 Oil, Penetrating, Special Use (May Contain Graphite) DORMITORY, HOUSEHOLD, LIBRARY, LOUNGE, 40569 Oil, Pump, Vacuum SCHOOL 40572 Oil, Refrigeration 42000 Furniture: Cafeteria, Chapel, Dormitory, Household, 40574 Oil, Steam Cylinder Library, Lounge, School 40575 Oil, Transformer 42003 Arts and Crafts Furniture (Tables, etc.) 40581 Oil, Turbine 42004 Auditorium, Stadium, Team Seating Furniture and Portable Bleachers 40582 Oil, Two-Cycle Engine 42008 Cafeteria Furniture, Chairs and Tables 40584 Oil, Wax (Paraffin) 42009 Cafeteria Furniture, Booths 40585 Power Steering Fluid 42011 Casework and Cabinets, Custom, All Types 40586 Propellent Fuels and Oxidizers, Chemical and Petroleum Based 42012 Chapel Furnishings: Pews, Pulpits, etc. 40587 Recycled Petroleum Products 42014 Counters, Sales and Store 40590 Synthetic Petroleum Products 42015 Courtroom Furniture: Chairs, Tables, etc. 42016 Dormitory Furniture, Metal: Wardrobes, Beds, Bunkbeds, 410 FURNITURE: HEALTH CARE AND HOSPITAL Desks, etc. FACILITY 42018 Dormitory Furniture, Plastic: Wardrobes, Beds, 41000 Furniture: Health Care and Hospital Facility Bunkbeds, Desks, etc. 41003 Beds and Mattresses, Hospital Specialized: Air Beds, 42020 Dormitory Furniture, Wood: Wardrobes, Beds, Bunkbeds, Intensive Care, Orthopedic, Waterbeds, etc. Desks, etc. 41006 Cabinets, Instrument and Treatment 42024 Folding Chairs, Tables, and Chair Trucks, Metal 41009 Cabinets, Narcotics 42028 Folding Chairs and Tables, Wood Tuesday, March 20, 2007 Page 28 Item Description Item Description 42030 Furniture, General (Custom Made) 42541 Filing Cabinets, Wood: Card, Lateral, Legal, and Letter 42040 Household Furniture, General Line 42544 Fire Files 42044 Institutional Furniture, All Types 42547 Floors, Raised Access Type (For Data Processing 42048 Library Shelving, Metal Equipment) 42052 Library Shelving, Wood 42548 Furniture, Office (Custom Made) 42056 Library Furniture: Book Trucks, Card Cabinets, Carrels, 42550 Key Storage Cabinets and Files Chairs, Curb-Side Book Returns, Dictionary Stands, Step 42553 Lockers, Storage (For Coats, Hats and Baggage) Stools, Tables, etc. 42554 Modular Panel Systems, (With Metal Connecting 42059 Lounge Furniture, Upholstered Mechanism) 42060 Lounge Furniture, Steel, Indoor 42555 Modular Panel Systems, (With Synthetic Connecting 42061 Lounge Furniture, Steel, Outdoor Mechanism) 42556 Partitions, Free Standing, All Types, Stock Sizes 42062 Lounge Furniture, Indoor: Fiberglass, Plastic, etc. 42558 Plastic, Polypropylene, Fiberglass Office Furniture: 42063 Lounge Furniture, Outdoor: Fiberglass, Plastic, Chairs, Desks, Tables, etc. Aluminum, etc. 42559 Posting Stands and Trays 42064 Lounge Furniture, Indoor, Wood 42560 Posture Chairs 42065 Lounge Furniture, Outdoor, Wood 42562 Racks, Metal, Stationary and Mobile 42066 Mailroom Furniture: Bins, Boxes, Carts, Consoles (Including Wrapping Consoles), Mail Systems, Sorters, 42564 Recycled Office Furniture (All Types) Tables, etc. 42568 Rotary Filing Systems 42068 Mattresses and Bedsprings (See Class 410 for Hospital 42571 Safe Files Type) 42574 Safes and Vaults Including Parts and Accessories 42072 Mirrors, Glass (Not Auto, Barber, Safety, Security, or Telescope) (Including Parts and Accessories) 42577 Safety Step Stepladders (For Office Use) 42073 Mirrors, Safety and Security, Non-Glass, Flat Type (For 42580 Shelving, Metal (Not Library or Shop) Prison or High Risk Areas) (Including Parts and 42581 Shelving, Mobile, Track Type Accessories) 42583 Stands, Office Equipment and Machines 42074 Mirrors, Safety and Security (For Blind Corners in 42587 Storage Cabinets, Data Processing Hallways, etc.): Parabolic, Convex, Hemispherical, etc. (Including Parts and Accessories) 42589 Storage Cabinets, Metal 42081 Recycled Furniture for Cafeteria, Chapel, Dormitory, 42592 Visual Filing Systems Household, Library, Lounge and School (All Types) 42594 Work Stations, Modular, Systems Furniture 42084 Schoolroom Furniture, Metal: Cabinets, Chairs, Desks, 430 GASES, CONTAINERS, EQUIPMENT: etc. LABORATORY, MEDICAL, AND WELDING 42086 Schoolroom Furniture; Plastic, Polypropylene, Fiberglass Type: Cabinets, Chairs, Desks, etc. 43000 Gases, Containers, Equipment: Laboratory, Medical, and 42088 Schoolroom Furniture, Wood: Cabinets, Chairs, Desks, Welding etc. 43012 Containers (For Liquefied Gases), Large Dewars (For 42092 Showcase, Trophy Cases and Exhibit Cases Laboratory Sizes See Class 175) 42093 Stools, Household 43020 Filters, Natural and LPG Gas 42096 Work Benches, Shop Desks and Tables 43024 Gas Cylinder Carts, Clamps, and Stands, Hospital and Laboratory Type 425 FURNITURE: OFFICE 43027 Gas Cylinders, Empty, Commercial Sizes 42500 Furniture: Office 43030 Gases, Radioactive Counting: Methane, PR-Gas, Q-Gas, 42503 Bookcases and Bookshelves, Metal and Wood etc. 42506 Chairs, Metal 43033 Gas Mixtures, Special Purpose 42507 Chairs, Wood 43036 Gas Regulators, Gauges, Fittings, and Parts 42510 Costumers and Racks: Clothes, Coat, Hat, etc. 43042 Laboratory Gases: Argon, Carbon Dioxide, Helium, Hydrogen, Nitrogen, etc. 42511 Counter, Work 43048 Medical Gases (For Anesthesia and Respiration 42513 Credenza Unit, Metal Therapy): Carbon Dioxide, Cyclopropane, Nitrous Oxide, 42514 Credenza Unit, Wood (Pure) Oxygen, etc. 42517 Data Processing Furniture, Metal and Plastic (For 43063 Purifiers (For Gases): Soda Lime, etc. Storage Cabinets See Item 87) 43072 Rare or Highly Purified Gases (For Research Uses, etc.) 42518 Data Processing Office Furniture, Wood (Not Storage 43075 Recycled Gases and Containers Cabinets -See Item 87) 43084 Sterilizing Gases: Ethylene Oxide, etc. 42520 Desks and Tables, Metal 43092 Welding and Industrial Gases: Acetylene, Argon, Carbon 42521 Desks and Tables, Wood Dioxide, Oxygen, etc. 42530 Drafting Chairs and Stools, Metal and Wood 435 GERMICIDES, CLEANERS, AND RELATED 42533 Drafting Plan and Map Files, Metal SANITATION PRODUCTS FOR HEALTH CARE 42534 Drafting Plan and Map Files, Wood PERSONNEL 42537 Drafting Tables, Metal and Wood 43500 Germicides, Cleaners, and Related Sanitation Products 42540 Filing Cabinets, Metal: Card, Jumbo, Lateral, Legal, and For Health Care Personnel Letter 43504 Antimicrobial Solutions, Topical: Surgical Prep, etc.

Tuesday, March 20, 2007 Page 29 Item Description Item Description 43508 Benzalkonium Chloride, USP (Aqueous Solution) 44515 Chisels, Drawknives, Planes, etc. 43516 Detergent, Surgical Scrub, All Types 44518 Clamps: Bar, "C", Carriage, Hand, Spring, etc.; and 43524 Detergent-Disinfectant, Phenolic Type, Liquid Clamp Fixtures 43540 Detergent-Disinfectant, Iodophor Type 44519 Concrete Tools and Accessories (Not Otherwise Classified) 43556 Detergent-Disinfectant, Quaternary Ammonium Type 44520 Copper and Tinsmith Tools and Equipment 43559 Disinfestation Equipment and Supplies (for Ambulances, 44521 Cutters and Knives: Bolt, Burrs, Glass, Nippers, Hospital Rooms, etc.) Pinchers, etc. 43564 Instrument Sterilizing Solution, Hospital 44526 Drills, Hand, Non-Powered: Braces, etc. 43566 Recycled Detergents, Disinfectants and Cleaners for 44527 Drills, Hand, Portable, (Powered), Automatic Health Care Personnel 43568 Skin Cleansers: Emollient, Nonalkaline, etc. 44529 Extractors, Pullers, and Inserters 43570 Skin Cleaners, Antimicrobial: Emollient, Nonalkaline, etc. 44530 Fastening Tools: Nailing Machines, Staplers, Tackers, etc. 43572 Soap, Surgical Scrub 44532 Files and Rasps 43590 Whirlpool Additives, Antimicrobial 44533 Fireplace Components, Flues, Grates, Tools, Stokers, 440 GLASS AND GLAZING SUPPLIES etc. 44000 Glass and Glazing Supplies 44535 Gauges: Feeler, Sheet Metal, Spark Plugs, Wire Size, etc. 44004 Blocks, Glass 44537 Guns, Heat 44005 Bullet Proof Glass 44538 Hammers, Mallets, Crow Bars, Pinch Bars, Pry Bars, 44007 Desk Felts and Pads Ripping Bars, Sledges, Wrecking Bars, All Types 44010 Crystal Glass 44540 Handles, Tool, All Kinds (See 285-30 for Dielectric 44012 Factrolite Glass Handles) 44014 Florentine Glass 44541 Hazardous Material Equipment, Tools and Supplies 44021 Glass Cutting Machines 44542 Knives, Utility and Pen (All Types) and Accessories 44028 Glass Cutting Tables 44543 Hoes, Leaf Loaders, Rakes, Council Tools, Weed Cutters, etc. 44029 Glass Handling Tools and Equipment 44544 Hooks 44030 Glass Tinting Film and Supplies (Including Glazing Compounds) 44545 Leather and Canvas Aprons and Tool Pouches, Carpenter's and Electrician's 44035 Glaziers' Clips and Points 44546 Levels, Chalk Lines, Chalk Line Refills, etc. 44042 Heat-Tempered Glass, Fully Tempered 44547 Mitre Boxes 44049 Heat-Tempered Glass, Partially Tempered 44548 Mirrors, Inspection Type 44050 Mirror Glass 44549 Punches, Etchers, Marking Tools, Nail Sets, Scratch 44051 Obscure Glass (Not Florentine) Awls, etc. 44056 Plate Glass 44550 Presses, Hand Type 44058 Plexiglass Glass 44551 Pick-up Tools, Magnetic 44060 Pyrex Glass 44552 Pliers, All Kinds (Except Stock Tagging) 44062 Recycled Glass Products 44555 Posthole Diggers, Earth Augers, etc. (Including Utility 44063 Safety Glass, Laminated Probes for Testing Digging Sites) 44070 Stripping (For Desk Top Glass) 44556 Re-Toothing Machines, Hand Saw 44073 Thermo Glass (Insulated) 44557 Rules, Squares, and Tapes (Carpenter, etc.) 44077 Window Glass 44558 Saws (Non-Powered): Hack, Keyhole, Pruning, Pole, etc. 44084 Wire Glass 44559 Saws, Hand, Portable (Powered) 445 HAND TOOLS (POWERED AND NON-POWERED), 44561 Scoops, Shovels, Spades, Spading Forks, etc. (Including ACCESSORIES AND SUPPLIES Entrenching Tools) 44562 Scrapers, Chipping and Sealing 44500 Hand Tools (Powered and Non-Powered), Accessories 44563 Scrapers, Ice and Snow (See Class 765 For Motorized and Supplies Type) 44502 Air Pumps for Sporting Goods, Toys, etc. (See 075-83 44564 Screwdrivers, All Kinds for Tire Pumps) 44566 Shaft Machines, Flexible (Powered) 44503 Axes, Adzes, Bush Hooks, Hatchets, Mattocks, Picks, etc. 44570 Snips: Metal, Tin, etc. 44505 Balancers, Tool (Industrial) 44573 Soldering Coppers, Guns, Irons, etc. 44506 Bits, Dies, Drivers, Reamers, Taps, etc. (For Hand Tools, 44576 Steel Figures and Letters, Stamping Powered and Non-Powered) 44577 Thread Cutters (See 670-15 for Pipe Threader) 44508 Blades, Hand Saw (Non-Powered) 44578 Tool Lathe (Quick-Change Type) 44509 Blades: Handsaw, (Powered) Circular, and Reciprocating 44579 Tool Boxes, Cabinets, and Chests (For Truck Tool (For Powered and Non-Powered Portable Saws) Compartment Boxes See Class 065) 44510 Bricklaying Tools 44580 Tools, Machinist 44512 Caulking Guns, Putty Knives, Scrapers, etc. 44582 Tool Sets, All Kinds 44513 Carpet Laying Tools (Including Knee Pads) 44583 Tree and Pole Climbing Equipment

Tuesday, March 20, 2007 Page 30 Item Description Item Description 44585 Trowels and Floats, All Kinds 45049 Ladders, Metal, All Types (See Class 340 for Fire 44587 Upholstery Tools Ladders) 44588 Vises, All Kinds 45051 Ladders, Wood, All Types (See Class 340 for Fire Ladders) 44590 Winches, (Not Otherwise Classified) 45052 Ladders, Extension, (See Class 340 for Fire Ladders) 44591 Wrenches, All Kinds (Including Sockets) 45053 Loadbinders and Tie Downs 44595 Recycled Hand Tools 45054 Levelers and Jacks for Ladders 450 HARDWARE AND RELATED ITEMS 45055 Locks, Key Blanks, and Locksmith Tools 45000 Hardware and Related Items 45056 Machine Finishing Compounds, Layout Fluids, etc. (For 45002 Adhesives: Rubber and Silicone Metals) 45003 Adhesives: Glue and Glue Guns, Gum, Paste, etc. 45057 Mailboxes and Supports 45004 Baling Wire and Ties 45058 Nails, Brads, Concrete Nails, Masonry Nails, Spikes, Staples, Tacks, etc. (See 559-79 for Railroad Track 45005 Barrel or Drum Stands Spikes) 45006 Batteries, Dry Cell (Except Communications Radio and 45059 Measuring Devices for Cable, Hose, Rope, etc. Electronic) 45060 Oilers, Hand 45007 Battery Chargers for Dry Cell Batteries 45061 Pails, Buckets, Tubs, etc. (See 450-34 and 450-87 for 45008 Bins, Cabinets, and Shelves, Metal (Not Office Type) Other Types) 45009 Bins, Cabinets, and Shelves, Wood (Not Office Type) 45062 Pads, Equipment Foundation, All Types (Including 45010 Bins, Cabinets, and Shelves, Other than Metal or Wood Recycled Type) (Not Office Type) 45063 Pulleys and Sheaves 45011 Blocks: Snatch, Tackle, etc. 45064 Recycled Hardware and Rubber Products 45013 Blow Torches, Furnaces, Ladles, Melting Pots, etc. 45065 Refuse Carts, Chutes, Containers, and Holders 45014 Cabinets, Safety (For Flammable Liquids, etc.) (Commercial) 45015 Camping and Outdoor Equipment: Camp Stoves, Cots, 45066 Rope Slings and Halyards Lanterns, Mantles, Sleeping Bags, Stools, Tarpaulins 45067 Rubbish Burners and Tents 45068 Rubber (Not Recapping or Tire) 45016 Casters, All Types 45070 Sash and Window Hardware (For Casement Type See 45017 Cans, Safety: Gasoline, Kerosene, Oil, etc. Class 150) 45018 Cans, Buckets, and Lids, General Purpose (Including 45072 Scaffolding, Sectional (Including Work Platforms) Paint Cans and Buckets) 45073 Security Seals 45019 Chain Hooks, Links, Cold Shuts, Shackles, Slips, etc. 45074 Shaft Couplings, Flexible and Rigid 45021 Chain, All Types: Coil, Link, Machine, Sash, Tow, Weldless, etc. 45075 Shutters 45022 Cloth, Hardware 45076 Solder and Babbitt Metals 45023 Coasters and Cups, Furniture 45077 Tarpaulins and Tents, Commercial Weight (For Recreational Type See 450-15) 45024 Cords and Ropes Including Accessories: Cotton, Manila, Nylon, Sisal, etc. 45078 Traps and Snares, Animal 45026 Door Closers, Escutcheons, Hangers, Holders, 45079 Steps, Portable Overhead and Sliding Door Hardware, Panic Hardware, 45080 Trench Braces and Column Clamps Thresholds, etc. 45083 Trunnions 45028 Drawer Glides, Rollers, Tracks, etc. 45086 Water Repellents 45030 Electric Fence Controllers and Accessories 45087 Water Bags, Cans, Jugs, and Kegs 45031 Flashlights and Spotlights, Security Type 45088 Wire and Accessories, Clothesline 45032 Flashlights and Lanterns, Battery Type 45089 Wheelbarrows 45033 Funnels and Spouts, All Types (Except Glass) 45090 Wire Cloth, Screen (All Metals) 45034 Garbage Cans, Containers and Racks 45091 Wire, General Purpose Tying and Wrapping, Including 45035 Glides, Furniture Accessories and Parts 45036 Hasps, Hinges, Hooks, Knobs, Latches, Pulls, Shelf 45093 Wire Stretchers Brackets, Swivels, etc. 460 HOSE, ACCESSORIES, AND SUPPLIES: 45037 Hardware Accessories: Mounts, Patches, Plates, Seats, Shoes, Stays, etc. INDUSTRIAL, COMMERCIAL, AND GARDEN 45038 Heaters, Salamander Type 46000 Hose, Accessories, and Supplies: Industrial, Commercial, and Garden 45040 Horseshoes, Horseshoe Nails, Farrier Tools, and Blacksmith Tools 46004 Accessories, Hose (Hangers, Reels, etc.) 45042 House and Building Numbers and Letters, All Kinds 46005 Acid/Chemical Hose and Fittings 45044 Ice Chests, Portable, Thermos Bottles, etc. 46010 Air Hose and Fittings 45046 Incinerators, Industrial 46020 Fuel Hose: Diesel, Gasoline, etc. (Including Fittings) 45047 Knives, Pocket 46030 Garden (Water) Hose, Plastic and Rubber (Including Soaker Hoses) 45048 Ladders, Fiberglass, All Types (See Class 340 for Fire Ladders) 46035 Garden Hose Accessories: Bands, Couplings, Nozzles, Splicers, etc.

Tuesday, March 20, 2007 Page 31 Item Description Item Description 46036 Hose, General Purpose 46540 Freezers and Refrigerators (Blood Bank Type) 46038 Gaskets, Hose and Coupling 46544 Hemodialysis Equipment and Accessories 46039 Hose Fitting Machine 46550 Housekeeping Equipment and Supplies, Specialized (For 46040 Hot Water Hose Hospitals) 46045 Hydraulic Hose and Fittings (See 285-30 for Dielectric 46554 Injection Guns (Jet Injectors) and Parts Hose and Fittings) 46558 Lamps, Examining and Surgical (For Headlights See 46048 Menders, Hose Item 23) 46050 Linen Hose 46560 Monitoring Systems, All Types (Hospital and Patient) 46060 Metallic Hose and Fittings 46561 Mortuary Equipment and Supplies: Embalming Fluid, Embalming Pumps, Injectors, etc. (For Shrouds See 46065 Mud Jack Hose Class 475) 46070 Recycled Hose and Accessories 46563 Nursery Supplies: Infant Measuring Devices, etc. (For 46075 Sand Blasting Hose and Fittings Incubators See Class 410) 46077 Sewage and Sludge Pump Hose 46564 Operating Room Equipment (Not Furniture) 46078 Silicone Hose 46566 Organ Preservation Equipment: Perfusion Chambers, etc. 46080 Steam Hose and Fittings 46567 Orthopedic Equipment: Bone Plates, Bone Saws, Cast Cutters, Drills, Nails, Pins, Prosthetic Bones and Joints, 46085 Suction and Discharge Hose and Fittings Screws, etc. 46090 Water Hose and Fittings, High Pressure 46570 Pads and Pumping Systems, Alternating Pressure Point 46091 Wire Reinforced Hose 46572 Pads and Systems, Fluid Circulating (Cooling and 465 HOSPITAL AND SURGICAL EQUIPMENT, Warming) INSTRUMENTS, AND SUPPLIES 46573 Pads, Heating, Standard Type 46500 Hospital and Surgical Equipment, Instruments, and 46575 Pharmacy Equipment and Accessories Supplies 46576 Physical Therapy Equipment and Supplies 46502 Anesthesia and Respiration Equipment, Hospital: 46577 Pulmonary Equipment and Supplies Controls, Gauges, Outlets, Tents, Valves, Ventilators, etc. 46578 Pumps, Hospital: Breast, Enteral and IV Feeding, 46504 Biofeedback Equipment and Supplies Infusion, Pressure, Suction (Aspirators), and Vacuum 46505 Blood Cell Counters, Processors, Separators, and 46581 Recycled Hospital and Surgical Equipment Accessories: IV Sets, etc. 46582 Rehabilitation Equipment and Supplies (For 46507 Blood Chemistry Equipment (For Clotting Time, Blood Hydrotherapy, Physiotherapy, etc.) Glucose, etc.) 46583 Repair Kits, Hospital and Medical Equipment 46509 Blood Oxygenators and Heat Exchangers 46584 Shield, Protective, Surgical 46511 Blood Pressure and Blood Flow Detection Equipment: 46585 Shock Treatment Units and Accessories Dopplers, Sphygmomanometers, Stethoscopes, etc. 46588 Splints and Tourniquets 46513 Cardiac Pacemakers, Heart Valves, etc. 46590 Sterilizing Equipment, Hospital and Research: 46514 Cardiovascular Instrumentation: Defibrillators, Heart Autoclaves and Sterilizers (Chemical, Dry Heat, Gas, Pumps, Monitoring Equipment, etc. Steam, etc.) 46517 Clinical Chemical Analysis Systems, Automatic: 46591 Stress Test Equipment Colorimetric, Ion Electrode, Titrating, etc. 46518 Clinical Chemical Analysis Accessories: Clinical 46592 Surgical Instruments, Floor Grade Centrifuges and Rotators, Fraction Collectors, Multiple 46593 Surgical Instruments, Operating Room Grade Sample Dispensers, Spotters, etc. 46595 Vaporizers, Humidifiers, and Nebulizers (Including Room 46519 Cryosurgical Equipment Size) 46522 Diagnostic Equipment, Computerized: Plethysmographs, 46597 Warming Cabinets (For Blood, IV Solutions, etc.) Spirometers, etc. 470 HOSPITAL HANDICAP AND RELATED 46523 Diagnostic Equipment, Minor: Headlights, Penlights, SPECIALIZED EQUIPMENT AND SUPPLIES: Percussion Hammers, Specula, Tourniquets (Blood Pressure), Tuning Forks, etc. MOBILITY, SPEECH IMPAIRED, AND RESTRAINT 46524 Diagnostic/Surgical Equipment (Optical and Fiber ITEMS Optics): Arthroscopes, Bronchoscopes, Colonoscopes, 47000 Hospital Handicap and Related Specialized Equipment Proctoscopes, etc. and Supplies: Mobility, Speech Impaired, and Restraint 46525 Diagnostic Equipment, Electronic (Not Otherwise Items Itemized) 47010 Ambulance Cots and Stretchers 46527 Diathermy and Ultrasonic Equipment (For Diagnostic and 47013 Anatomical Braces and Supports: Arm Slings, Back Therapeutic Services) Supports, Torso Supports, Neck Braces, Trusses, etc. 46529 Electrical Safety Analyzers (For Current Leakage 47017 Canes, Crutches, Gait Trainers, Walkers, etc. Detection) 47020 Commode Chairs and Shower Chairs 46530 Electrocardiographs (EKG) and Supplies 47025 Communications Systems (For the Speech Impaired), 46532 Electroencephalographs (EEG) and Supplies Display Scanning Type 46534 Electrosurgical and Laser Surgery Instruments and 47035 Environmental Remote Control Systems Accessories 47040 Fracture Frames, Traction Apparatus, Trapeze Bars, etc. 46537 Eye, Ear, Nose, and Throat Equipment (Hand Held): Laryngoscopes, Ophthalmoscopes, Otoscopes, 47045 Furniture, Special: Chairs, Stands, Stools, etc. (For Beds Retinoscopes, etc. See Class 410) 47050 Lifting Devices, Patient Tuesday, March 20, 2007 Page 32 Item Description Item Description 47055 Page Turners 47562 Operating and Examining Apparel, Disposable: Capes, 47058 Recycled Mobility, Speech Impaired and Restraint Items Caps, Examination Paper, Gowns, Masks, etc. 47060 Restraint and Protection Items: Crib Nets, Foam 47563 Ostomy Care Products Helmets, Jackets, Mittens, Wristlets, etc. 47564 Paper Goods: Diapers, Medication Blister Cards, Pillow 47065 Specialized Mobility Items: Gridlock or other Devices for Cases, Sheets, Wiping Tissues, etc. Wheelchair Mobility in Sand, Tricycles, etc. (For 47565 Pads, Sterile, Impregnated (For Topical Applications) Wheelchairs See 470-80) 47566 Packs, Pads, and Drapes, Surgical: Lap Sponges, OB 47067 Speech Synthesizers Pads, etc. 47080 Wheelchairs (Including Mobile Treatment Chairs) 47567 Personal Items: Applicators, Corn Plasters, Safety Pins, 47081 Wheelchair Lifting Devices and Accessories (Other than Suspensories, Tongue Blades, etc. Vehicle Type) 47568 Paramedic Equipment and Supplies (Not Otherwise 47090 Wheeled Stretchers Classified) 47570 Plastic Ware: Bottles; Prescription and Nursing; Cups, 475 HOSPITAL, SURGICAL, AND RELATED MEDICAL Medicine; Jars, Ointment and Dressing; Vials, Medicine; ACCESSORIES AND SUNDRY ITEMS Specimen, etc. 47500 Hospital, Surgical, and Related Medical Accessories and 47571 Protective Wall and Corner Guards Installed in Health Sundry Items and Nursing Facilities (For Patients Safety and Protection) 47506 Atomizers and Nebulizers, Pocket Size 47572 Recycled Hospital Accessories and Sundry Equipment 47509 Bandages (All Types), Adhesive Tapes, Dressings, and Supplies Plaster of Paris, and Surgical Gauze (Including Casts) 47573 Rubber, Fabric, and Plastic Goods: Cadaver Bags and 47511 Blades and Handles, Surgeons' Shrouds, Ice Bags, Sheeting, Tubing, Water Bottles, etc. 47512 Body Parts for Transplanting, Artificial and Human 47574 Sets, Procedural, Disposable: Catheter Care, Enema, 47514 Brush-Sponges, Scrub Brushes, and Dispensers Irrigation, Surgical Prep, Surgical Scrub, Suture 47515 Brushes, Specialized, Instrument Cleaning: Tracheal Removal, Urine Collection Kits, etc. Tube, etc. 47575 Stopcocks and Adapters, Reusable 47516 Catheters, IV: Around Needle, Inside Needle, and 47576 Stopcocks, Disposable Winged Vein Sets 47577 Sterilizing Supplies: Biohazard Bags, Indicators, 47517 Catheters and Urinary Drainage Systems, Plastic and Sterilizing Tapes, Tubes, Wraps, etc. Rubber 47578 Sutures and Suturing Needles, Disposable (Including 47518 Catheters, Specialized (And Guide Wires) Skin Staplers, Skin Closures and Supplies) 47519 Cement Remover, Surgical 47580 Syringes and Needles, Hypodermic, Reusable 47520 Cleaning Equipment and Supplies (For Infectious Body 47582 Syringes, Hypodermic and Irrigation (Disposable), and Fluid) Hypodermic Needles 47522 Clips, Wound (Not for Use in Automatic Suturing 47584 Trauma Packs and Kits Instruments) 47585 Thermometers, Clinical; Sheaths and Dispensers 47524 Collection Systems, Suction, Disposable (Including Electronic) 47527 Cotton and/or Rayon, Surgical (Dry or Impregnated With 47586 Trays, Preparation Germicide): Applicators, Balls, Padding, Swabs, etc. 47587 Tracheotomy Equipment and Accessories (Including 47530 Decubitus Pads: Sheepskin Shearlings, Synthetics, etc. Tracheal Tubes, Masks, etc.) 47531 Dispensers, Hospital (Not Otherwise Classified) 47588 Utensils, Sickroom: Aluminum, Enamelware, Stainless 47532 Disposals, Sanitary Napkin Steel, etc. (Bed Pans, etc.) 47533 Dermatome Blades, Cement, and Tape 47590 Utensils, Sickroom, Plastic (Bed Pans, etc.) 47534 Disposal Systems, Nonreusable (For Blades, Hospital 47593 Vaccination Needles and Devices Waste Containers, Needles, Syringes, etc.) 47595 Vacuum Blood-Collecting Sets (Tubes, Tube-Holders, 47535 Electrodes, Grounding Pads, Lead Wires, and Electrode and Needles) Gel (For Monitoring Devices), Disposable 47597 Vaginal Speculums and Dilators, Disposable 47536 Glassware: Bottles, Prescription and Nursing; Glasses, 485 JANITORIAL SUPPLIES, GENERAL LINE Medicine; Jars, Ointment and Dressing; Vials, Medicine, Specimen, etc. 48500 Janitorial Supplies, General Line 47539 Glove Powder and Detergents 48501 Ammonia, Household (Plain or Sudsing) 47541 Gloves and Finger Cots, Medical Type 48502 Animal Cage Cleaning Compound 47542 Grafts and Implants, Internal 48504 Applicators, Floor Finish, All Types (Except Brushes) 47543 Height Measurement Devices 48506 Bottles, Glass (For Cleaners, Detergents, and Janitorial Supplies) 47544 Hosiery, Orthopedic and Surgical 48508 Bottles, Plastic (For Cleaners, Detergents, and Janitorial 47547 Identification Supplies, Patient Supplies) 47548 Instrument Cleaners: Instrument Milk, Detergents, 48509 Brush Cleaner Lubricants, Rust Inhibitors, etc. 48510 Brooms, Brushes, and Handles 47549 Instructional Aids and Training Programs, Medical (See Class 345 and/or Class 785 for Mannikins and Models) 48511 Cleaner and Detergent, Paste and Tablets 47550 Lancets, Blood 48512 Cleaner and Polish, Metal (For Brass, Stainless Steel, etc.) 47553 Medical I.D. Bracelets, Tags, etc., for Hospital Patients and Medical Emergency 48513 Cleaner, Hand and Skin, Synthetic Detergent Type 47561 Needles, Specialized: Biopsy, Spinal, Surgical, etc. 48514 Cleaner, Hand, Mechanics' Waterless

Tuesday, March 20, 2007 Page 33 Item Description Item Description 48515 Cleaner and Polish, Plastic 48575 Receptacle Liners: Vinyl and Steel (See 665-24 For 48516 Cleaner, Hard Surface, General Purpose, Liquid Plastic Type) (Including Graffiti Removers) (See 630-45 for Painted 48576 Recycled Janitorial Supplies Type Graffiti Removers) 48577 Rubber Cleaner 48517 Cleaner and Polish, Wood 48578 Rug and Carpet Shampoo and Spot Remover 48518 Cleaner, Heavy Duty Degreaser (Including Oven Cleaner) 48580 Sand Urns, Filling Materials, Smoking Stands, Wall 48519 Cleaner/Remover, Lead-Based Debris Mounted Ashtrays, and Cuspidors 48520 Cleaner and Polish for Marble, Masonry, Porcelain, etc. 48582 Sanitary Napkins and Tampons, Dispensable Type 48521 Cleaner, Rust Remover 48584 Scale Remover (Acid Type Cleaners For Dishwashers, 48522 Cleaner, Sewer, Septic Tank, and Waste Pipe, Acid and Steam Tables, etc.) Caustic Types (Incl. Drain Openers) 48585 Soap, Scrubbing Type 48524 Cleaner, Sewer, Septic Tank, and Waste Pipe, Aerobic 48586 Soap, Hand: Bar, Liquid, and Powdered Bacteria and Fungi Type 48587 Soil Retardant (For Carpets, Rugs, etc.) 48525 Cleaner, Tile and Grout 48588 Squeegees, Sponges, and Scrubbing Pads (For Manual 48526 Cleaner, Toilet Bowl, Granular and Liquid Hard Surface Cleaning) 48527 Cleaner: Vinyl, Upholstery 48590 Stain Remover, Active Chlorine or Oxygen Type (For 48528 Cleaner and Wax: Window, Mirror, and Glass Coffee Urns, Plastic Dishes, etc.) 48594 Waste Receptacles and Dust Pans 48529 Cleanser, Powdered, Chlorinated 48530 Deodorant Blocks, All Types 490 LABORATORY EQUIPMENT AND ACCESSORIES 48531 Deodorants for Portable Toilets (Including Ozone Air (FOR GENERAL ANALYTICAL AND RESEARCH Freshener Type) USE): NUCLEAR, OPTICAL, AND PHYSICAL 48532 Deodorants, Room, All Types 49000 Laboratory Equipment and Accessories (For General 48534 Detergent, Steam and Hot Water Spray Cleaning Analytical and Research Use): Nuclear, Optical, and 48536 Detergent, Car Washing, Cold Water Type Physical 49006 Barometers and Manometers, Laboratory Type 48537 Detergent-Disinfectant (Washroom Type), Liquid and Aerosol 49007 Cabinets, Safety, Laboratory 48538 Dishwashing Compounds, Hand and Machine Type 49008 Calorimeters and Accessories (Including Rinse Solutions) 49009 Centrifuges, Desk Top and Free Standing 48540 Disinfectants, Spray and Powdered 49014 Cleaners, Ultrasonic 48542 Disinfectants, Pine Oil 49015 Colorimeters, Reflectance 48544 Dispensers, Lotion and Soap (Including Waterless Soap 49016 Colorimeters, Optical, Comparators (See Class 493 for Dispenser) Photoelectric Colorimeters) 48545 Dispensers (For Metered Aerosol Deodorants, Air 49019 Density Gradient Equipment: Fractionators, Mixers, etc. Sanitizers, and Insectides), AC and DC Models 49021 Dry Boxes and Glove Boxes 48546 Dispensers and Holders (For Paper Towels, Toilet Tissue, and Toilet Seat Covers) 49024 Dynamometers (For Automotive See Class 075) 48548 Dispensers (For Sanitary Napkins and Tampons) 49029 Electron Microscopy Equipment: Electron Microscopes, Vacuum Sputtering Systems, etc. 48550 Door Mats, All Types 49030 Electron Guns 48552 Dusting Cloths, Treated 49032 Environmental Test Chambers and Rooms (Controlled 48553 Dusters: Feather, Lambswool, etc. Temperature, Humidity, etc.) 48554 Floor Polishes and Waxes, Floor Sealer, and Dust Mop 49034 Filters, Optical: IR Interference, etc. Treating Compound 49036 Glassware Washing Apparatus 48555 Floor Stripper and Cleaner 49039 High-Pressure Equipment and Accessories 48556 Floor Sweeping Compound and Oil 49040 High Vacuum Fittings, Valves, Supplies, etc. 48557 Fly-Swatters 49044 Lamps and Other Radiation Sources, Specialized: 48558 Furniture Polish Cathode, Infrared, and Ultraviolet Lamps, etc. 48559 Insect Control Units, Chemical or Electric, Lures and 49047 Liquid Scintillation Counting Systems Traps 49051 Lasers, Masers, and Accessories 48560 Insecticides and Repellants, Household 49052 Leak Detectors, Vacuum: Helium, Ultrasonic, etc. 48562 Insecticide Spraying Equipment, Household 49053 Magnetic Equipment: Demagnetizers, Electromagnets, 48564 Janitor Carts and Bags Fluxmeters, Gaussmeters, Magnetometers, etc. 48566 Linen Hampers and Bags 49055 Mass Spectrometers and Accessories 48567 Litter Pickup Devices 49056 Micromanipulators 48568 Mop Buckets, Wringers, Bucket Trucks, and Attachments 49057 Microscope Accessories: Adapters, Condensers, Filters, 48570 Mops and Handles, Dry and Treated Types Illuminators, Lenses, etc. 48572 Mops and Handles, Wet Types 49058 Microscopes, All Types (For Electron See 490-29, and 48573 Protectant (For Furniture, Carpet, Fabrics, etc.) for Operating Room See Class 465) 49065 Nuclear Equipment and Accessories: Magnetic 48574 Oil, Chemical, and Hazardous Material Spill Absorbents, Shielding, Particle Accelerators, Counters (Research Cleaners, Neutralizers, and Pads (Including Type), Scintillating Crystals, etc. Microrganisms, Live) 49068 Nuclear Magnetic Resonance (NMR) Apparatus

Tuesday, March 20, 2007 Page 34 Item Description Item Description 49069 Nuclear Radiation Sources (Not for Medical Use) 49344 Gas Generating and Purifying Equipment: Hydrogen, 49071 Nuclear Safety Equipment and Supplies: Dosimeters, Oxygen, Ozone, Pure Air, etc. Film Badges, Lead Shielding, Radiation Monitors, Survey 49345 Incubators, Bacteriological Meters (For Warning Tape See Class 832) 49348 Odor Control Equipment, Duct Mount Ozonators 49072 Optical Laboratory Equipment: Beam Splitters, 49350 Osmometers Choppers, Diffraction Gratings, Interferometers, Monochromators, Optical Benches and Tables, etc. 49352 Photometers, Flame 49073 Photometers, Reflectance 49354 Photometers, Photoelectric (Colorimeters, Transmittance) 49074 Physics Equipment (Not Otherwise Classified) 49358 Polarimeters 49075 Plasma Generators 49360 Polarographs 49077 Pumps, Liquid (Laboratory Type): Metering, Peristaltic, 49362 Sample Collecting, Diluting and Multiple Dispensing Syringe, etc. Apparatus, Automatic: Pipetting Machines, etc. 49078 Pumps, Vacuum and Pressure/Vacuum 49363 Sample Concentrators (For Multiple Samples), Vacuum Type 49079 Radioactive Waste Disposal Systems and Accessories 49364 Sample Preparation Systems 49080 Sorption Measurement Systems (For Surface Area of Fine Particles, etc.) 49369 Spectrometers, Emission: Argon Plasma and Conventional 49081 Semiconductor Devices 49373 Spectrophotometers, Atomic Absorption 49084 Spectrometers: Auger, Electron Energy Loss, X-Ray Frequency, etc. (For Mass Spectrometers See 490-55) 49375 Spectrophotometers, Infrared 49088 Spectroscopes, Direct Reading 49377 Spectrophotometers, Ultraviolet and Visible 49090 Testing Instruments (Not Otherwise Classified) 49380 Tensiometers (For Surface Tension Measurements) 49092 Thermal Analysis, Thermogravimetry, and Thermal 49384 Tissue Disrupting, Grinding, and Homogenizing Conductivity Apparatus Equipment: Frozen Tissue Pulverizers, Ultrasonic Cell Disrupters, etc. 49093 Ultrasonic Equipment (For Research): Ultrasound Interferometers, Pulse Generators, etc. 49392 Vacuum Still: Short Path, Spinning Band, etc. 49094 Vibration Isolation Supports 49396 Water Quality Monitoring Equipment: BOD Analyzers, Turbidimeters, Well Samplers, etc. 49096 X-Ray Diffraction and Electron Diffraction Equipment 49397 Recycled Biochemistry, Chemistry, and Environmental 49097 Recycled Nuclear, Optical and Physical Laboratory Science Equipment and Supplies Equipment and Supplies 495 LABORATORY AND FIELD EQUIPMENT AND 493 LABORATORY EQUIPMENT AND ACCESSORIES: SUPPLIES: BIOLOGY, BOTANY, GEOLOGY, BIOCHEMISTRY, CHEMISTRY, ENVIRONMENTAL MICROBIOLOGY, ZOOLOGY, ETC. SCIENCE, ETC. 49500 Laboratory and Field Equipment and Supplies: Biology, 49300 Laboratory Equipment and Accessories: Biochemistry, Botany, Geology, Microbiology, Zoology, Etc. Chemistry, Environmental Science, Etc. 49505 Activity Cages, Mazes, and Other Animal Psychology 49304 Air Quality Monitoring Equipment and Accessories Equipment (Including Ozone Type) 49507 Agricultural Science Equipment: Diffusive Resistance 49305 Airborne Bacteria and Virus Inactivation Equipment, Meters, Leaf Porometers and Water Potential Measuring Ozone Type Equipment, Seed Counters and Germinators, Soil 49306 Baths, Constant Temperature (Hot or Cold): Sterilizers, etc. Recirculating, Shaking, etc. 49509 Animal Cage and Rack Washing Equipment 49308 Biochemical Research Equipment: DNA Synthesizers, 49510 Animal Cages and Supplies (Including Litter) Enzyme Analyzers, Respirometers, etc. 49309 Chemical Analysis Systems, Automated: Ion-Sensing 49512 Animals, Experimental, Not Specially Bred Electrode, Micro-Kjeldahl, Titration, etc. 49513 Animals, Experimental, Specially Bred or Selected (e.g., 49310 Chemical Reactors: High-Pressure (Autoclaves), Albino Mice and Rats) Catalytic, Fluid-Bed, Photochemical, etc. 49515 Aquariums and Supplies 49311 Chromatographs, Gas 49520 Biology Equipment and Supplies (Not Otherwise 49312 Chromatographs, Liquid: High-Performance (HPLC), Classified) Preparative, etc.,and Major Accessories: 49525 Biology Specimens and Cultures (Except Microbial) Absorbance/Fluorescence Detectors and Monitors, etc. 49526 Biology Specimens and Cultures (Including Microbial): 49314 Combustion Analysis Equipment, Automatic (For Carbon, Complete Ecosystems, etc. Nitrogen, Sulfur, etc.) 49528 Biotechnology and Clinical Equipment and Supplies 49316 Densitometers, Scanning (Gel or Plate Scanners) 49530 Botany Specimens 49317 Deodorizers, Convection Type 49535 Cabinets and Cases, Storage (For Slides and 49318 Deodorizers and Room Air Fresheners, Ozone (Portable) Specimens) 49324 Electrophoresis Equipment: Electrofocussing Cells, Gel 49536 Charts, Anatomical and Life Sciences Driers and Slicers, Power Supplies, etc. 49537 Counters and Counting Chambers (For Bacterial 49330 Evaporators, Analytical (Air or Nitrogen Jet) Colonies, Blood Cells, etc.): Hemacytometers, etc. 49332 Evaporators, Vacuum: Flash, Rotating, etc. 49538 Cultures, Microbial (Living Organism) 49335 Fluorometers and Spectrofluorometers 49541 Fermentation Equipment: Chemostats, Chemotaxis 49338 Freeze-Drying and Critical-Point Drying Apparatus Chambers, Fermenters, etc. 49544 Geology Equipment and Supplies 49342 Gas Analysis and Monitoring Equipment (For CO2 Oxygen, etc., in Gas Mixtures) 49545 Geology Specimens and Collections

Tuesday, March 20, 2007 Page 35 Item Description Item Description 49548 Incubators: Convection, CO2 (Anaerobic Chambers), 50500 Laundry and Dry Cleaning Compounds and Supplies etc., and Plant Growth Chambers 50509 Additives, Rinse 49550 Herbarium Equipment and Supplies: Drying Cases, etc. 50515 Bluing, Inks, and Vat Dyes 49555 Instruments, Dissecting 50520 Boron Compounds: Granulated Borax, Sodium 49557 Microscope Slide Preparation Equipment: Staining Racks Perborate, etc. and Trays, Slide Warmers, etc. 50525 Chlorine and Peroxygen Bleaches, etc. 49558 Microscopy Supplies: Cement, Immersion Oil, Slide 50530 Chemicals (Not Otherwise Classified) Holders and Mailers, etc. 50533 Detergents, Special Formula (For Removing Proteins, 49560 Mounts and Models Tannin, and Other Soils) 49565 Museum Preparations and Supplies: Labels, etc. 50535 Detergents, Synthetic 49569 Neuropsychological Testing Equipment: Reaction Time, 50537 Detergents, Synthetic, Germicidal Rotary Pursuit, etc. 50540 Dry Cleaning Materials: Detergents, Naphtha and Other 49570 Oceanography and Limnology Equipment: Dredges, Solvents, etc. Thermographs, etc. 50541 Dry Cleaning Solvent Regeneration Materials: Activated 49573 Physiological Testing and Recording Equipment (Single Carbon (Absorbent Powder), Diatomite (Filter Powder), and Multichannel), and Accessories: Electrodes, etc. Monitors, Stimulators, etc. 50542 Dry Cleaning Supplies: Bone Scrapers, Spotting 49575 Prepared Slides (Microscope) Brushes, Spotting Tools, etc. 49582 Scales, Laboratory (Animal and Human): Autopsy 50547 Fabric Softeners, Germicidal and Nongermicidal Scales, Underwater Scales, etc. 50557 Laundry Alkalis: Sodium Hydroxide (Caustic Soda), 49585 Skeletons: Mounted, Unmounted, and Partial Sodium Metasilicate, Sodium Orthosilicate, etc. 49588 Tissue and Organ Culture Equipment: Cell Harvesters, 50563 Paper Goods: Shirt Bands and Boards, etc. Roller Drums, etc. 50568 Paraffin Wax 49590 Tissue-Processing Equipment and Supplies (For Histology): Cryostats, Flotation Baths, Microtomes, 50570 Recycled Laundry and Dry Cleaning Compounds, Paraffin Embedment Systems, etc. Detergents, Solvents and Soaps 49595 Zoology Specimens, Live and Injected 50573 Sizing, Textile Finishing 49597 Recycled Biology, Botany, Geology, Microbiology and 50578 Soaps: Bar, Chip, Flake, and Granular Zoology Equipment and Supplies 50580 Soaps, Germicidal: Bar, Chip, Flake, and Granular 500 LAUNDRY AND DRY CLEANING EQUIPMENT, 50585 Sours ACCESSORIES, PARTS AND SUPPLIES - 50588 Stain and Spot Remover (Fabric) COMMERCIAL 50590 Starches 50000 Laundry and Dry Cleaning Equipment, Accessories, 50595 Waxes and Cleaners (For Ironers, Presses, etc.) Parts and Supplies - Commercial 510 LAUNDRY TEXTILES AND SUPPLIES 50003 Conditioning and Finishing Equipment: Chambers, Tunnels, etc. 51000 Laundry Textiles and Supplies 50005 Dry Cleaning Plants, Petroleum Solvent 51008 Aprons, Flatwork Ironer 50010 Dry Cleaning Plants, Synthetic Solvent 51016 Asbestos Covers and Pads 50015 Drying Tumblers, Steam, Electric and Gas Fired (Fifty 51020 Bag Holders, Baskets, Carts, and Trucks Pounds and Over) 51022 Bags, Laundry, Cloth 50017 Drying Tumblers, Steam, Electric and Gas Fired (Up to 51024 Bags, Laundry, Water Soluble Fifty Pounds) 51032 Bags and Liners (For Bag Holders, Baskets, and Trucks) 50020 Extractors, Centrifugal 51048 Belts and Feed Ribbons 50025 Extractors, Hydraulic 51056 Covers and Cover Cloths 50030 Folders and Folder-Stackers, Flatwork 51064 Identification Pins, Tags, etc. 50040 Ironers and Accessories, Flatwork 51072 Net Pins 50045 Ironing Tables and Spray Guns 51080 Nets, Laundry 50047 Lint Disposal Systems 51083 Pads and Padding 50050 Marking Machines 51085 Press Pads, Metal 50055 Patching Machines, Electric 51088 Recycled Laundry Textiles and Supplies 50060 Presses 51090 Slings, Laundry (For Conveyor Systems) 50063 Recycled Laundry and Dry Cleaning Equipment and Supplies 515 LAWN MAINTENANCE EQUIPMENT, 50065 Soap Tanks and Automatic Supply Injection Systems ACCESSORIES, AND PARTS (NON- 50070 Starch Cookers AGRICULTURAL APPLICATIONS) 50075 Tables, Shirt Finishing and Folding 51500 Lawn Maintenance Equipment, Accessories, and Parts 50087 Washer Extractors (Rated Under 100 Pounds) (Non-Agricultural Applications) 50090 Washer Extractors (Rated at 100 Pounds and Over) 51505 Aerators, Pluggers, and Spikers 50095 Washing Machines 51506 Baggers and Catchers, Grass, Lawn Mower 505 LAUNDRY AND DRY CLEANING COMPOUNDS 51507 Blowers, Lawn, Power AND SUPPLIES 51508 Carts, Lawn 51510 Edgers and Trimmers

Tuesday, March 20, 2007 Page 36 Item Description Item Description 51515 Engines, Motors, and Parts (For Lawn Equipment) 52044 Leather, Shoe: Sole Bends, Split, and Upper 51518 Feeders, Root 52046 Leather Working Machines (Including Shoe Stitching 51520 Fertilizer Distributors, Lawn Type (See Class 020 for Machines) Commercial Distributors) 52047 Lining, Base (Used in Shoe Manufacturing) 51524 Garden Hand Tools (Not Otherwise Specified) 52048 Lining, Shoe Tongue 51530 Lawn Mowers, Hand, Reel Type (Manual) 52050 Metal Eyelets (For Leather) 51535 Lawn Mowers, Power, Heavy Duty, Flail Type (See Class 52052 Nails, Tacks, and Wire, Shoe 020 For Highway Type) 52054 Neat's-Foot Oil 51540 Lawn Mowers, Power, Heavy Duty, Reel Type (See 52056 Needles and Awls, Shoe Machine Class 020 For Highway Type) 52058 Patching and Upper Shoe Machine 51545 Lawn Mowers, Power, Heavy Duty, Rotary Type (See Class 020 For Highway Type) 52059 Pellets, Shoe Sole 51550 Lawn Mowers, Power, Light Duty, Reel Type (For Yard 52060 Polishes: Leather, Shoe, etc. Use) 52061 Recycled Leather Products 51555 Lawn Mowers, Power, Light Duty, Rotary Type (For Yard 52062 Saddles Use) 52064 Saddle Trees 51556 Lawn Mowers, Riding Type 52066 Shanks, Shoe, Steel and Fiber 51559 Pads, Kneeling, Lawn and Garden 52068 Shoe Lasts: Iron, Wood, and Plastic 51560 Pruners and Grass Clippers, Hand Type 52070 Shoe Repair Supplies: Beading, Belting, Cleats, Elastic, 51563 Recycled Lawn Equipment, Accessories and Supplies Pads, Piping, etc. 51564 Rollers, Lawn (Including Parts and Accessories) 52072 Shoe Shine Brushes and Cloths 51565 Rakers and Combers, Lawn, Power 52074 Shoe Shine Machines, Electric 51566 Shears: Grass, Hedge, Lopping, Pruning, etc. 52076 Shoelaces, All Types 51567 Shredders and Screeners (For Conditioning Soil) 52078 Skins, Skivers, and Pelts (For Shoe Manufacturing) 51569 Snowblowers, Light Duty (Walk Behind) 52080 Soap, Saddle 51570 Sod Cutters and Lifters 52082 Stirrups, Saddle 51575 Spreaders, Broadcast, Fertilizer and Seed 52083 Taps, Shoe 51580 Sprinklers, Portable 52084 Thread, Shoe Stitching 51582 Sprinkler Systems and Parts, Lawn and Turf 52086 Wax, Stitching 51583 Tree Trimming and Pruning Equipment (Portable, Power 52088 Welting, Shoe Operated - Not Saws) 52090 Wheel Covers, Cloth (For Shoe Manufacturing See Class 51585 Vacuum Cleaners and Other Litter Pickup Devices: 005 for Abrasives) Lawn, Parking Area, Sidewalk, etc. 525 LIBRARY AND ARCHIVAL EQUIPMENT, 520 LEATHER AND RELATED EQUIPMENT, MACHINES, AND SUPPLIES PRODUCTS, ACCESSORIES, AND SUPPLIES 52500 Library and Archival Equipment, Machines, and Supplies 52000 Leather and Related Equipment, Products, Accessories, and Supplies 52505 Archival Storage Materials (Acid Free): Document Cases, Envelopes, File Folders, etc. 52006 Beeswax 52510 Binders, Covers, Jackets, Protectors, Sticks, etc. (For 52008 Blankets, Cinches, and Pads, Saddle Books, Magazines, Newspapers, Pamphlets, 52010 Bottomfillers and Bottom Filler (For Cork See Class 010) Photographs, etc.) Materials (For Shoe Manufacturing) 52520 Book Cards, Date Slips, Pockets, Protectors, etc. 52012 Box Toes 52525 Book Ends, Holders, Supports, etc. 52014 Cement and Thinner (For Leather and Rubber) 52530 Book Mending, Rebinding, and Repairing Supplies 52016 Hand Tools, Leather Working 52540 Book Security Systems, Equipment, and Supplies 52018 Harness Hardware 52550 Books, Accession 52020 Harness, Leather 52555 Daters, Pencil and Band Type; and Supplies 52022 Heel and Toe Plates 52560 Library Catalog Cards and Accessories: Cards, Guides, 52024 Heel Braces Protectors, Sorters, Trays, etc. 52026 Heel Fillers, Grippers, Liners, Scaphoid Pads, etc. 52565 Library Forms, All Kinds: Circulation Record, Continuous, 52028 Heels, Leather and Wood Strip, etc. 52029 Heels, Soles, and Strips, Polyethylene or Other 52570 Library Labeling Supplies: Labels, Letters, Signals, etc. Elastomer 52575 Library Machines: Card Duplicators, Card Master 52030 Heels, Soles, and Strips, Composition Machines, Charging Machines, Pasting Machines, etc. 52032 Heels, Soles, and Strips, Rubber 52580 Library Supplies, Miscellaneous 52033 Heels, Soles, and Strips, Leather 530 LUGGAGE, BRIEF CASES, PURSES AND 52034 Horse Collars, All Types RELATED ITEMS 52036 Ink and Brushes, Leather Working 53000 Luggage, Brief Cases, Purses and Related Items 52038 Insoles and Counters, Shoe 53015 Attache Cases 52040 Leather, Belt 53025 Back and Fanny Packs 52042 Leather, Harness 53030 Brief Cases, Brief Bags, and Portfolios Tuesday, March 20, 2007 Page 37 Item Description Item Description 53039 Business and Credit Card Holders, Binders, Folders, etc. 54092 Timbers, Construction Type (Laminated, Treated and 53045 Cases: Catalog, ID Card, Salesman's and Special Untreated) 53050 Duffle and Tote Bags 54094 Underlayment 53060 Luggage and Trunks 54095 Veneers, All Kinds 53065 Purses, Wallets, Key Cases, etc. 54097 Wood, Fire 53068 Recycled Luggage, Brief Cases, and Purses 545 MACHINERY AND HARDWARE, INDUSTRIAL 53075 Travel Kits and Accessories 54500 Machinery and Hardware, Industrial 540 LUMBER AND RELATED PRODUCTS 54502 Bits, Dies, Reamers, Taps, etc. (For Stationary Power Tools) 54000 Lumber and Related Products 54503 Broaching Machines and Tools 54005 Asbestos Sheets, All Types (Except Insulation and 54504 Blades, Power Saw, Stationary: Circular and Roofing) Reciprocating 54008 Asbestos Siding, Flat 54505 Bushings, Machinery (Not Otherwise Classified) 54009 Blocking Wood 54506 Chain Hoists and Cable Lifts 54010 Bridge Timbers and Railroad Ties, Treated 54507 Can Crusher, Industrial (Paint, etc.) 54012 Forms, Wood (See 210-13 and 755-73 for Concrete 54508 Can Puncturing and Biofiltration Unit, Aerosol Forms) 54014 Lumber, Cedar 54509 Chain Saws 54017 Lumber, Cypress 54511 Compactors, Trash, Industrial, Stationary (See 045 and 165 for Other Types) 54020 Lumber, Fir 54512 Compressors, Gas (All Types) 54023 Lumber, Hardwood, All Kinds 54513 Contaminated Air and Vapor Treatment Equipment 54026 Lumber, Parana Pine 54514 Contaminated Soil Treatment Equipment 54029 Lumber, Poplar and Willow 54515 Drills, Stationary, Air Powered: Arbor, Press, etc. 54032 Lumber, Redwood 54516 Drills, Stationary, Electric Powered: Arbor, Press, etc. 54034 Lumber, Softwood (SPF) 54517 Drills, Stationary, Hydraulic Powered: Arbor, Press, etc. 54035 Lumber, Southern Pine, Laminated Structural Type 54518 Gin Machinery 54041 Lumber, Treated: Creosote, Penta, Wolmanized, etc. 54521 Grinders and Buffers: Bench, Portable, and Stand 54042 Lumber, Treated: Fire Retardant 54522 Heat Treating and Tracing Equipment, Parts and 54043 Lumber, Walnut Accessories (Electric) 54044 Lumber, White Pine 54523 Impact Tools, Air Powered (Not Road Building) 54047 Lumber, Yellow Pine 54524 Impact Tools, Electric Powered (Not Road Building) 54049 Oriented Strandboard (OSB, Wafer Board) 54525 Impact Tools, Hydraulic Powered (Not Road Building) 54050 Particleboard, All Types 54526 Industrial Type Steam and High Pressure Water 54052 Plastic Lumber and Related Products Cleaning Equipment, Accessories and Supplies 54053 Pressed Paper Sheets 54527 Jacks, Industrial: Hydraulic, Screw, and Track 54056 Pressed Wood Sheets: Masonite, etc. 54530 Key Duplicating Machines, Accessories and Parts 54057 Pilings, Treated 54533 Lathe, Metalworking, Accessories and Supplies 54058 Pipe Sticks, Wooden 54536 Lathe, Woodworking 54059 Plywood, Softwood (SPF) 54539 Lifts, Platform, Telescoping and Laterally Powered (Incl. Capstans) 54062 Plywood, Hardwood Type (Except Decorative and Plastic Faced) 54540 Machines, Roofing: Roof Scratchers, Rotary Spudders, etc. 54065 Plywood Panels, Decorative, Prefinished 54541 Machine Work Station Center and Components (Incl. 54066 Plywood Panels, Decorative, Unfinished Tool Changing, Transfer, and Way-Type Machines) 54068 Plywood Panels, Plastic Faced (For Highway Signs, etc.) 54542 Masonry Saws and Blades (See Class 755 for Road and 54070 Poles, Treated and Untreated Highway Concrete Saws) 54071 Posts, Cedar 54543 Metal Electroplating Machine, Accessories & Supplies 54073 Posts, Treated and Untreated (Including Wooden 54545 Metalworking Machines and Tools, (Not Itemized Guardrail Posts - See 570-28 for Metal Posts) Herein), Portable and Stationary 54075 Railings 54547 Mining Machinery and Equipment (See 545-51 for Oil and Gas Equip.) 54077 Recycled Lumber 54548 Milling Machines 54078 Sawdust and Shavings 54549 Motors and Engines (Including Parts), Industrial, All 54081 Sheetrock and Accessories: Cement, Corners, Floating Types (Not Automotive, Lawn or Marine) Compound, etc. (For Tape See Class 832) (Including Recycled Type) 54551 Oil and Gas Machinery and Equipment (Drilling Rigs, etc.) 54084 Shakes and Shims, Wood 54552 Oil Spillage Containment, Purification, and Recovery Equipment 54087 Siding, Prefinished Particleboard 54553 Ovens, Industrial Process and Heat Cleaning 54088 Siding, Vinyl Clad (Including Recycled Types) 54554 Planers, Electric 54089 Siding, Wood, All Types 54555 Pollution Detection and Control Equipment (Other Than 54090 Stakes: Engineers', Agricultural, etc. Oil Spill)

Tuesday, March 20, 2007 Page 38 Item Description Item Description 54556 Post Straighteners and Pullers, Hydraulic 55034 Markers, Traffic, Plastic and Rubber 54557 Posthole Diggers and Earth Drills, Powered, Portable 55036 Marking Compound (Thermoplastic), and Marking 54558 Presses, All Capacities (Not Wastepaper or Other Paper Powder Material) 55038 Parking Meters and Area Control Equipment 54559 Production Type Impregnation Equip. (Not for Clothing 55041 Posts, Flexible (For Delineator Markers) Impregnation) 55042 Safety Barriers, Traffic, Mobile: Energy Absorption 54560 Presses, Wastepaper or Other Material (Not Automotive Systems, Impact Attenuators (Crash Barriers), etc. or Printing) 55043 Safety Barriers, Traffic, Stationary: Energy Absorption 54561 Refuse/Garbage Burning Equipment Systems, Impact Attenuators (Crash Barriers), etc. 54562 Router, Air/Pneumatic 55044 Sheeting, Reflectorized (For License Plates) 54563 Router, Electric 55045 Sheeting, Reflectorized (General) (See 801-49 for 54564 Rubber Working Equipment Reflective Sign Material) 54565 Salt Brine Production Equipment 55058 Signal Torches, Kerosene 54566 Sandblasting Equipment and Accessories 55072 Stripes and Legends, Plastic, Prefabricated, Reflective (Including Pavement Marking Tape) (See 832-48 for 54569 Sanders, Bench or Portable: Belt, Disc, and Finishing Marking Tape other than for Pavement) 54575 Saws, Stationary, Powered: Band, Scroll, Radial Arm, 55078 Traffic Cones, Lane Markers, and Barricades (Portable) Table, Veneer, etc. 55079 Traffic Control Devices, Non-Electric 54577 Spindle Centering Machine, Single 55080 Traffic Controls and Equipment, Electric Systems 54578 Shapers and Jointers, Wood 55081 Traffic Controls and Equipment, Electric Parts 54579 Springs, Coil and Leaf (Industrial) 55082 Traffic Counters, Monitors, and Accessories 54580 Shield, Trench (Worker Protection) 55083 Traffic Devices, Recycled 54581 Sharpeners: Lawn Mower, Saw, etc. 55085 Traffic Signal Poles, Standards, and Brackets 54582 Shredder, Metal/Wood 55088 Traffic Signals and Equipment, Electric Systems 54583 Shredder, Aerator, and Composter for Sludge 55089 Traffic Signals and Equipment, Electric Parts 54584 Shears, Metal, Electric 55090 Transportation Systems, Intelligent (An automated 54585 Tire Shredder information system which provides traffic management, 54586 Trowler, Concrete, Engine Driven communications, and analysis of data as a minimum) 54587 Windmills and Parts 55091 Vehicle Detectors 54588 Vacuum Cleaners and Dust Collectors for Hazardous 55092 Vehicle Identification Systems, Automated Material 55093 Warning Devices, Telescoping or Fold Up Type; and 54589 Vapor Extraction Equipment, Soil Accessories 54590 Woodworking Machines and Tools (Not Otherwise 55096 Warning Lights, Flashers, and Flashing Arrow Boards Classified), Portable and Stationary (See Class 285-76 for Streetlights and Standards) 54591 Wash System, Three-Stage, Industrial, Stainless Steel 555 MARKING AND STENCILING DEVICES 54592 Water Distillation Equipment, Marine and Industrial 55500 Marking and Stenciling Devices 54593 Wire Dispenser Fabrication Equip., Communication 55510 Stencil Board and Paper, Precut 54595 Recycled Machinery and Hardware, Industrial 55520 Stencil Board and Paper, Rolls and Sheets 550 MARKERS, PLAQUES AND TRAFFIC CONTROL 55530 Stencil Cutting Machine DEVICES 55540 Stenciling Supplies: Brushes, Inks, etc. 55000 Markers, Plaques and Traffic Control Devices 55550 Stenciling Rollers 55004 Beads, Glass, Sign and Stripe 55570 Stencils, Metal Adjustable, Stock 55006 Bridge and Railroad Crossing Gates 55580 Stencils, Metal (Not Cut) 55008 Buttons, Delineators, Reflectors, etc., Reflectorized 55590 Stencils, Metal (Precut) 55010 Cement and Adhesives for Traffic Control Markers 55595 Recycled Marking and Stenciling Devices 55012 Clamps and Bolts, U-Type, Large (For Highway Signs) 556 MASS TRANSPORTATION - TRANSIT BUS 55014 Early Warning System, Engine Powered, Trailer Mounted 55600 Mass Transportation - Transit Bus (Or for Truck Mounting) 55610 Coach, Transit (Articulated) 55017 Encapsulant, Traffic Loop Detector 55615 Coach, Transit (Double Door) 55020 Flares and Fusees 55620 Coach, Transit (Electric) 55022 Gaskets, Traffic Markers and Dividers 55630 Coach, Transit (Mini) Conventional 55024 Highway Pass and No-Pass Zone Determination Devices and Equipment 55640 Coach, Transit (Mini) Handicapped 55028 Markers, Plaques, Placards and Tablets: Dedicational, 55650 Coach, Transit (Single Door, under 35 feet) Historical, Informational, etc. 55660 Coach, Transit (Touring) Conventional 55029 Markers, Survey and Right-Of-Way 55670 Coach, Transit (Touring) Custom 55030 Markers, Traffic, Ceramic: Jiggle Bars, etc. 55685 Trolley, Transit, Rubber Tired (Compressed Natural Gas) 55031 Markers, Traffic, Concrete 55686 Trolley, Transit, Rubber Tired (Diesel Powered) 55032 Markers, Traffic, Metal 55687 Trolley, Transit, Rubber Tired (Electric) 55033 Markers, Traffic, Fiberglass

Tuesday, March 20, 2007 Page 39 Item Description Item Description 557 MASS TRANSPORTATION - TRANSIT BUS 55885 Trolleys, Accessories, and Parts ACCESSORIES AND PARTS 559 MASS TRANSPORTATION - RAIL VEHICLE PARTS 55700 Mass Transportation - Transit Bus Accessories and Parts AND ACCESSORIES 55705 Air Conditioning, Heating and Ventilation 55900 Mass Transportation - Rail Vehicle Parts and Accessories 55710 Axles, Including Suspension, Springs, Shocks, Struts, etc. 55905 Air Conditioning, Heating and Ventilation 55715 Body Panels, Frames, Trim, and Parts 55910 Body Panels, Frames, and Parts 55720 Brake Parts/Linings 55915 Brake Systems 55722 Communications Equipment and Accessories, Transit 55917 Brushes, Carbon Bus 55919 Communications Equipment and Accessories, Train 55723 Cooling System Parts and Accessories 55920 Couplers 55725 Electrical Accessories and Parts (Not Lighting) 55923 Crossing Equipment and Accessories, Railroad 55730 Engines, Complete (Including Crossing Signs) 55732 Exhaust System Parts and Accessories 55925 Current Collecting Systems 55733 Engine Parts 55930 Door Operators 55734 Filters: Air, Fuel, Oil, etc. 55931 Doors and Windows 55735 Floors, Matting 55935 Drive Motors and Accessories 55736 Fuel System Parts and Accessories 55940 Electrical Accessories and Parts (Not Lighting) 55737 Gauges and Meters (Including Speedometers) 55945 Glazing/Mirrors (Incl. Window, Door and Windshield 55738 Hubodometers Glass) 55740 Glazing/Mirrors (Including Window, Door and Windshield 55946 Governors and Speed Regulators Glass) 55947 Heaters, Train Track 55744 Insulation, Transit Bus 55948 Hubodometers, Rail Car 55750 Lamps/Lighting, Lens, and Signals, Interior and Exterior 55949 Hydraulic Systems, Rail Car 55752 Lubricating Systems and Parts (See 557-34 for Filters) 55951 Insulation, Train 55753 Power and Drive Train Components and Parts (Transit 55955 Lamps/Lighting, Interior and Exterior Bus) 55957 Lubricators, Train Track 55754 Radiators, Heater Cores, etc. 55959 Recycled Rail Vehicle Accessories and Parts 55755 Reflectors 55960 Reflectors 55756 Recycled Transit Bus Accessories and Parts 55965 Seating and Upholstery 55760 Seating and Upholstery 55967 Shock Absorbers, Rail Vehicles 55762 Signage, Advertising Type (Interior and Exterior) 55970 Signage (Incls. Destination, Routing and Advertising) 55763 Signage, Destination/Route 55971 Signals and Accessories, Train 55764 Stanchions and Grab Rails 55974 Stanchions and Grab Rails 55765 Steering Components and Parts 55975 Special Parts (Not Otherwise Identified) 55770 Tanks: Air, Fuel, Water 55976 Switch Stands 55775 Transmissions, Complete 55977 Tools, Railroad (Power) 55778 Transmission Parts 55978 Tools, Railroad (Non Power) 55780 Undercarriage/Frame (Including Alignment Parts) 55979 Track Hardware (Plates, Joint Bars, Spikes, Clips, Bolts, 55785 Wheels, Parts, and Accessories Nuts, etc.) (See Class 570 For Rails) 55790 Wheelchair Lifts and Accessories 55980 Traction Power 55792 Windows and Doors Including Parts and Accessories 55990 Wheel and Axle Assemblies 55793 Windshield Wipers, Washers, Parts and Accessories 55991 Wheel Truing Equipment and Accessories 558 MASS TRANSPORTATION - RAIL VEHICLES AND 55994 Windshield Wipers, Parts and Accessories SYSTEMS 560 MATERIAL HANDLING AND STORAGE 55800 Mass Transportation - Rail Vehicles and Systems EQUIPMENT AND ALLIED ITEMS 55814 Car Dumper System Including Electronics and Controls 56000 Material Handling and Storage Equipment and Allied 55820 Freight Cars Items 55830 Locomotives, Diesel 56002 Carts, Industrial, All Kinds (Except Gas and Hospital) 55835 Locomotives, Electric 56003 Conveying Systems, Food Processing 55837 Monorail System, Accessories, and Parts 56006 Conveyor Line Boosters, Powered 55840 Passenger Cars, Light (Self-Propelled) 56009 Conveyor Systems, Overhead 55845 Passenger Cars, Light (Non-Powered) 56012 Conveyors and Hoists, Laundry Handling 55850 Passenger Cars, Heavy (Self-Propelled) 56015 Conveyors, Belt Type: Canvas, Metal, and Rubber 55855 Passenger Cars, Heavy (Non-Powered) 56018 Conveyors, Bucket Type (Not Road Building) 55870 Specialized Vehicles (Self-Propelled) (Rail Car Movers, 56021 Conveyors, Gravity, Roller Type, Aluminum and Steel etc.) Frames 55875 Specialized Vehicles (Non-Powered) 56024 Conveyors, Gravity, Wheel Type, Aluminum and Steel Frames

Tuesday, March 20, 2007 Page 40 Item Description Item Description 56027 Conveyors, Pneumatic 57005 Aluminum: Bars, Plates, Posts, Rods, Sheets, Siding, 56030 Conveyors, Powered, Roller Type Strips, Structural Shapes, Tubes, etc. 56033 Conveyors, Screw Type 57006 Aluminum Ingots 56036 Conveyors, Vibrating 57008 Bolt and Stud Stock, Steel 56039 Cranes, All Kinds (Except Automotive and Road and 57009 Brass and Bronze: Bars, Plates, Rods, Sheets, Strips, Bridge Building) etc. 56045 Dockboards and Ramps, All Types 57011 Brass Ingots 56047 Fuel and Fuel Oil Handling Equipment 57013 Bushing Stock, Brass and Bronze 56048 Lifters and Stackers, Hydraulic and Powered 57014 Cast Iron, Primary and Semi-Finished 56050 Liquid Mixing Equipment 57016 Crayons, Metal Worker's 56053 Pallet Storage Racks 57017 Coil Stock 56054 Pallets and Skids (Metal, Plastic, Wood) 57018 Copper: Bars, Plates, Rods, Sheets, Strips, etc. 56055 Tow, Battery Powered 57019 Cutting Rod 56056 Tie-Downs, Straps, etc. 57021 Decking, Steel 56057 Tractors, Warehouse 57023 Expanded Metal (Not Stainless) 56060 Trucks, Barrel, Cylinder, and Drum 57024 Expanded Metal, Stainless 56063 Trucks, Dolly 57025 Forms, Metal (For Concrete Curbs, Columns, and Gutters) 56066 Trucks, Hand, Shelf 57028 Guard Rails and Accessories: Bolts, Posts, Terminal 56069 Trucks, Hand, Two-Wheeled Ends, Washers, etc. (See 540-73 for Wood Posts) 56072 Trucks, Lift, Hand Operated 57029 Iron: Angles, Bands, Plate, Sheets, etc. 56075 Trucks, Lift, Powered: Fork Lifts, etc. 57031 Lead: Bulk, Granulated, Strips, etc. (Not Plumbing or 56078 Trucks, Pallet, Hand Operated and Powered Paint) 56081 Trucks, Platform 57032 Keystock, All Sizes 56084 Wheels, Industrial, Steel, Pneumatic, and Rubber Tired 57033 License Plate Blanks Molded-on 57034 License Plates Complete (Purchased Through Bid 56095 Recycled Material Handling and Storage Equipment and Process) Accessories 57035 Magnesium Alloy: Bars, Plates, Rods, Sheets, Strips, etc. 565 MATTRESS MANUFACTURING MACHINERY AND 57037 Magnesium Alloy Ingots SUPPLIES 57040 Ornamental Ironwork 56500 Mattress Manufacturing Machinery and Supplies 57042 Pig Iron Ingots 56505 Border Backing, Cotton 57044 Posts, Steel (For Delineator Markers, Mile Markers, etc.) 56510 Box Spring Units 57046 Post-Tensioned Type Reinforcing System (For Concrete Slabs) 56515 Cores, Polyurethane Foam 57048 Rails, Railroad, Steel 56520 Cores, Rubber, Foam 57050 Scrap Metals, All Kinds 56525 Handles, Cord, Steel-Backed 57052 Shafting: Bronze, Monel, Stainless Steel, Steel, etc. 56530 Hog Rings 57054 Sheet Metal, Fabricated (Custom-Made Sheet Metal 56535 Innerspring Units Items) 56540 Mattress Manufacturing Machinery and Parts 57056 Sheet Piling, Steel 56545 Mattress Manufacturing Tools 57057 Shim Stock 56550 Needles, Mattress 57062 Spring Steel 56554 Recycled Mattress Manufacturing Equipment and 57064 Stainless Steel: Bars, Plates, Rods, Sheets, Strips, Supplies Tubes, etc. 56555 Sisal Padding, Loomed, Latex Coated 57065 Steel Bridge Truss, Overhead 56560 Sisal Padding, Loomed, Plain 57066 Steel, Cold Rolled: Bars, Plates, Rods, Sheets, and Strips 56565 Spring Covers, Wire and Paper Cord Mat 57068 Steel, Fabricated: Beams, Gabions, Gratings, Walkways, 56570 Tape, Border Window Bars, and Custom-Made Steel Items 56575 Tufts, Button, Mattress 57070 Steel, Galvanized: Bars, Pipes (Not Plumbing), Plates, Rods, Sheets, Strips, etc. 56580 Twine, Mattress 57072 Steel, Mild: Bars, Plates, Rods, Sheets, Strips, Tubes, 56585 Ventilators, Screened etc. 570 METALS: BARS, PLATES, RODS, SHEETS, STRIPS, 57076 Steel, Reinforcing, Bars and Rods STRUCTURAL SHAPES, TUBING, AND 57077 Steel, Reinforcing, Mesh FABRICATED ITEMS 57078 Steel, Reinforcing, Fabricated 57000 Metals: Bars, Plates, Rods, Sheets, Strips, Structural 57079 Steel Siding Shapes, Tubing, and Fabricated Items 57080 Steel Sheets, High Carbon (For License Plates, etc.) 57002 Alloy Coatings and Sealers for the Repair of Metal 57081 Steel Studs, Dry Wall Shafts, Journals, Spindles, etc. 57082 Steel Wire Panels (For Partitions, Window Guards, etc.) 57003 Alloy Metal: Angles, Sheets, etc. 57084 Structural Shapes, Steel: Angles, Channels, I-Beams, etc.

Tuesday, March 20, 2007 Page 41 Item Description Item Description 57085 Tin 57854 Manikins, Clothing Display 57087 Tool Steel: Bars, Drill Rod, Flat Stock, etc. 57855 Mats, All Kinds (Not Otherwise Classified) 57090 Tubing, Mechanical, Steel: Rectangular, Round, Square, 57856 Minerals and Ores etc. 57858 Numbering Machines and Equipment (Take-A-Number) 57091 Tubing, Structural Grade 57859 Pneumatic Tube Equipment, Accessories, and Supplies 57095 Zinc: Anodes, Sheets, etc. 57862 Recycled Miscellaneous Products 57096 Recycled Metals and Related Items 57863 Real Estate: Land and Improvements 575 MICROFICHE AND MICROFILM EQUIPMENT, 57864 Recycling Equipment, Machines, and Supplies ACCESSORIES, AND SUPPLIES 57865 Religious Goods: Altar Sets, Collection Plates, 57500 Microfiche and Microfilm Equipment, Accessories, and Ecclesiastical Metalware, Pulpit Scarves, etc. Supplies 57874 Robots (For Manufacturing Applications, etc.) 57525 Computer Output Microfilm/Microfiche (COM) Units: 57876 Robots (For Educational, Scientific Applications, etc.) COM Recorders, COM Cameras, COM Tape/Recorder, 57885 Tachistoscopic Devices etc. 57886 Tags, Key (All Kinds) 57529 Jacket Loaders, Microfilm 57890 Taxidermy Equipment and Supplies 57530 Microfilm Cameras and Accessories 57891 Testing Machines, Driver, Automated (Including Driver 57533 Microfiche and Microfilm Duplicators Simulating Machine) 57540 Microfilm Splicer and Supplies 57892 Toll Collection Equipment and Supplies 57545 Microfilm Process Chemicals 57893 Tools for Scientific Use (Anthropological, etc.) 57547 Microfiche/Microfilm Reader Printer Supplies: Paper, 57894 Turf, Artificial, Indoor and Outdoor Toner, etc. 57897 Water, Non-Potable 57549 Microfiche/Microfilm Supplies (Not Otherwise Classified): Jackets, Leaders, Mailers, Reels, Spools, Trailers, 580 MUSICAL INSTRUMENTS, ACCESSORIES, AND Aperture Cards, etc. SUPPLIES 57550 Opaque Viewers (For Microprints and Other Opaque 58000 Musical Instruments, Accessories, and Supplies Microforms) 57551 Microfiche and Microfilm Equipment (Not Otherwise 58002 Accordians and Accessories Classified) 58003 Amplified Instruments (Guitars, etc.) and Amplifiers 57555 Processors, Microfilm 58005 Band and Choral Risers 57570 Raw Microfilm 58010 Band Instruments and Accessories 57572 Reader, Microfiche and Microfilm 58015 Band Room Equipment: Music Cabinets, Stands, etc. 57576 Reader/Printer, Microfiche and Microfilm 58025 Electronic Musical Instruments: Electronic Organs, 57580 Recycled Microfiche and Microfilm Equipment, Synthesizers, Visualizers, etc. Accessories and Supplies 58030 Metronomes and Tuners, Conventional or Electronic 578 MISCELLANEOUS PRODUCTS 58035 Music, Sheet and Folio 57800 Miscellaneous Products 58040 Musical Instrument Repair Parts and Supplies (Except Organ and Piano) 57805 Assembly Lines, Complete 58045 Musical Supplies: Music Holders, Strings, Reeds, etc. 57806 Avalanche Devices, Equipment, Accessories and Parts 58055 Organs (Conventional), Accessories, Parts and Supplies 57817 Caskets, Funeral (See Classes 410 and 465 for Mortuary 58060 Pianos, Accessories, Tuning Instruments, Parts and Equipment) Supplies 57818 Caskets, Pet 58070 Recycled Musical Instruments, Accessories and Supplies 57820 Counters, Mechanical: Tally, etc. 58080 Stringed Instruments, Conventional and Accessories 57822 Counting Machines, Electronic (Not Ticometers, See (Banjos, Guitars, Violins, Violas, etc.) Class 600): Tally, etc. 58085 Tower Chimes, Accessories, Parts, and Supplies 57827 Dehydrating Machines and Parts 590 NOTIONS AND RELATED SEWING ACCESSORIES 57828 Deodorants, Industrial (Heavy Duty) AND SUPPLIES 57830 Disaster Survival Equipment, Kits, and Supplies 59000 Notions and Related Sewing Accessories and Supplies 57831 Display and Showroom Equipment and Supplies 59002 Bra Backs, Replacement 57833 Energy Generating Devices, e.g. modular fuel cell 24/48/125 Volt DC 59004 Buckles, Belt and Clothing 57835 Election Equipment and Supplies 59008 Buttons, All Kinds 57836 Fireworks 59009 Crochet Hooks, Embroidery Hoops, Embroidery Needles, 57837 Flood Control Devices, Equipment, Accessories and Knitting Needles, etc. Parts 59010 Cutting Boards 57838 Forestry Equipment and Supplies 59012 Dress Forms 57840 Gavels 59016 Eyelets and Grommets 57850 Holders, Metal: Card, Door Name Card, Label, etc. 59020 Fabrics, Heat Adhesive (For Marking, Patching, etc.) 57851 Ink, License Plate 59022 Fasteners, Self-Gripping 57852 Lots and Vaults, Cemetary 59024 Fasteners, Snap 57853 Lottery Equipment and Supplies 59028 Hangers, Garment

Tuesday, March 20, 2007 Page 42 Item Description Item Description 59032 Hatters' Supplies: Bands, Blocks, Linings, etc. 59588 Vases, Flower Pots, Pottery, etc. 59036 Hooks and Eyes 59590 Vermiculite and Perlite 59037 Interlining, Fusible 59595 Wood Chips and Bark: Composted, Shredded, etc. 59038 Knitted Cuffs 600 OFFICE MACHINES, EQUIPMENT, AND 59039 Labeling Machines, Fabric ACCESSORIES 59040 Labels, Fabric, All Kinds 60000 Office Machines, Equipment, and Accessories 59042 Measuring Devices: Pattern Curves, Sewing Gauges, 60003 Accounting and Bookkeeping Machines (Not Data Tapes, Yardsticks, etc. Processing) 59044 Needles, Pins, Thimbles, etc. 60005 Adding Machines 59048 Patterns, Clothing 60008 Addressing Machines (Computer Driven Only, Direct 59050 Pressing Aids: Cloths, Seam Rolls, Tailor's Boards, Print Type Only) and Accessories (See Class 015 for Tailor's Hams, etc. Supplies) 59051 Rick Rack (Flat Braid) 60011 Addressing Machines (Embossed Plate Type) and 59052 Scissors: Household, Pinking, Sewing Embossing and Imprinting Machines, and Accessories (See Class 015 for Supplies) 59056 Sewing Accessories: Bound Buttonhole Makers, Palms, Seam Rippers, Sewing Baskets, etc. 60014 Braille Writers and Printers 59057 Sewing Kits, All Kinds 60015 Calculators, Electronic, Display/Printing Type, Programmable 59060 Slide Fasteners (Zippers) 60016 Calculators, Electronic, Display/Printing Type, Non- 59062 Stays, All Types Programmable 59064 Tape and Webbing, Elastic 60017 Calculators, Electronic, Display Type, Non-Programmable 59068 Tape, Binding 60019 Calculators, Electronic, Display Type, Programmable 59069 Tape, Velcro Type (See 615-89 for Office Type) 60021 Calculators, Electronic, Printing Type, Non- 59072 Thread, Embroidery (Crewel) Programmable 59076 Thread, Sewing, Commercial (Not Shoe Stitching) 60022 Calculators, Electronic, Printing Type, Programmable 59080 Thread, Sewing, Domestic 60025 Calculators, Mechanical 59084 Webbing (Not Elastic) 60027 Cases, Typewriter 59088 Yarn, Knitting 60030 Cash Registers and Cash Drawers 59095 Recycled Notions and Related Sewing Accessories and 60033 Change Makers, Coin and Bill Counters, Money Handling Supplies Machines, etc. 595 NURSERY STOCK, EQUIPMENT, AND SUPPLIES 60035 Check Writing Guide for the Writing Disabled. (Includes writing, endorsing, and depositing and traveler check 59500 Nursery Stock, Equipment, and Supplies capabilities) 59510 Bedding Plants and Cuttings 60036 Check Machines: Protection, Signing, Writing, etc. 59515 Bulbs and Seeds 60037 Copyboards, Electronic 59526 Edging, Lawn 60038 Copy Machines, Bond (Plain) Paper Type Including Parts 59528 Flowers, Fresh and Accessories 59530 Fountains, Statues and Other Decorative Lawn and 60040 Copy Machines, Coated or Treated Paper Type, Garden Items Including Parts and Accessories 59533 Grates, Guards, and Other Protective Devices For Trees 60041 Copy Machines, Engineering, for Reproduction and and Shrubs Design Production 59535 Groundcovers and Vines 60042 Copy Machines, Laser, Including Parts and Accessories 59537 Horticultural Specialties incl. Ornamental Floriculture 60045 Copy Machines, Thermal Type, Including Parts and Products Accessories 59540 Nursery, Greenhouse and Floral Supplies: Labels, 60046 Copy Machines, Digital Planters, Pots, Tags, Trellises, etc. 60047 Copy Machine Add-On Accessories 59550 Peat Moss 60048 Counterfeit Scanning Devices 59552 Perennials 60049 Court Reporter Equipment, Accessories and Supplies 59555 Plant Foods (Not Fertilizer) 60050 Counting Devices: Ticometers, etc. (Paper, Tickets, etc.) 59558 Plant Shine (For Coins See 600-33) 59560 Plant Sprayers and Respirators, Plant Propagation Mats, 60051 Detacher, Forms etc., and Accessories 60052 Dictating Machines 59561 Plants, Indoor 60054 Dictating Machine Accessories and Supplies 59562 Recycled Nursery Equipment and Accessories 60057 Duplicating Machines and Accessories, Mimeograph 59563 Rocks, Ornamental and Decorative Type 59565 Shrubbery, Evergreen 60059 Duplicating Machines and Accessories, Spirit Type 59566 Shrubbery, Flowering 60060 Electronic Reference Equipment (Organizers, etc.) 59570 Trees, Fruit and Nut 60061 Fax Machines, Parts and Supplies (See Class 725 for Industrial Type and Class 645 for Paper) 59575 Trees, Ornamental and Shade 60062 Folding Machines 59577 Tropicals 60063 Folding/Inserting/Sealing Machines 59580 Turf Blankets, Seeded (Including Recycled) 60064 Ink Rollers, Office Machines Tuesday, March 20, 2007 Page 43 Item Description Item Description 60065 Inserting Machines 60578 Seal, Notary and Departmental 60066 Label Dispensing Machines and Accessories (For 60582 Staple Removers Continuous Form Labels) 60585 Stapling Machines, Electric; and Parts 60068 Letter Openers, Electric 60588 Stapling Machines and Parts, Manual 60069 Micrographics Equipment and Supplies 610 OFFICE SUPPLIES: CARBON PAPER AND 60070 Machine Repair Tools, Office RIBBONS, ALL TYPES 60071 Mailing, Packaging, and Shipping Machines (Including Packaging Material Dispensing Machines) 61000 Office Supplies: Carbon Paper and Ribbons, All Types 60072 Multi-Function Office Machines (Combination of Fax- 61007 Carbon Paper, One-Time Copier-Scanner-Printer, etc.) 61014 Carbon Paper, Pencil 60073 Office Machines, Equipment, Accessories, and 61016 Carbon Paper, Register Machines Supplies - Recycled 61021 Carbon Paper, Typewriter 60074 Perforating Machines 61028 Carbon Paper, Solvent Carbon Type 60077 Postage Meters 61033 Recycled Carbon Paper 60080 Postage Meter Supplies 61034 Recycled Ribbons 60081 Postage Stamp Vending Machines, Accessories, and Supplies 61035 Ribbons, Adding Machine and Calculator, All Types 60082 Shredders, Paper 61042 Ribbons, Addressing Machine, All Types 60083 Stenographic Machines, Varityper 61049 Ribbons, Bookkeeping and Posting Machine, All Types 60084 Teletype Machines and Parts 61052 Ribbons, Cash Register 60085 Telegraph Equipment, Parts and Supplies 61056 Ribbons, Computer and Data Processing, All Types (For Tab See 610-73) 60086 Typewriters, Electric, Accessories and Parts 61063 Ribbons, Teleprinter and Teletype, All Types 60087 Typewriters, Electronic, Accessories and Parts 61070 Ribbons: Check Machine, Time Clock, Time Machine, 60088 Typewriters, Manual, Accessories and Parts and Recorder 60089 Typewriters, Memory: Typewriters with Memory for Data 61073 Ribbons, Tab Storage and Retrieval (Not Microcomputer System Style) 61077 Ribbons, Typewriter and Word Processing, Fabric 60090 Typewriters, Portable, Accessories and Parts 61084 Ribbons, Typewriter and Word Processing, Film 60092 Typewriters, Specialized: One-Handed, Large Type, Accessories and Parts, etc. 61091 Ribbons, Typesetting, All Types 60095 Validating Machines 61096 Tape, Correcting (For Use with Correctable Typewriters) 60097 Vacuum Machines (Specifically Designed for Office 615 OFFICE SUPPLIES, GENERAL Equipment) 61500 Office Supplies, General 605 OFFICE MECHANICAL AIDS, SMALL MACHINES, 61503 Adding Machines and Calculator Paper (Rolls) AND APPARATUSES 61504 Adding Machine and Calculator Paper (Rolls), Thermal 60500 Office Mechanical Aids, Small Machines, and Type "Treated Paper" and Carbonless Type Apparatuses 61505 Adhesives and Applicators: Glue, Mucilage, Paste, etc. 60503 Bells, Call 61507 Ashtrays, Desk Type 60505 Collators, Mechanical, Table Top Type; and Accessories 61509 Binders: Chain, Post, Prong, Ring, etc. 60510 Copyholders, Mechanical, Adjustable 61511 Binder Sheets: Accounting, Columnar, Index, Journal, 60514 Copyholders, Nonmechanical, Non-Adjustable Ledger, etc. 60518 Cutter, Wrapping Paper 61513 Blotters and Pads, Desk 60524 Date and Time Machines and Parts 61514 Boards: Calendar, Schedule, Dispatch, Manning, etc. 60530 Embossing Machines and Labeling Machines and Tapes 61515 Books, Office: Accounting, Address, Columnar, Composition, Memo, Minute, Receipt, Steno, Time, etc. 60534 Eyelet Machines and Eyelets 61517 Box Files 60536 Footrests 61518 Braille Labeling Material: Plastic Sheets, etc. 60541 Magnets 61519 Calendars, Calendar Pads and Stands 60542 Magnifying Glasses and Magnifiers 61520 Cash Register Paper 60546 Moisteners, Sanitary; and Rubber Finger Tips 61521 Chair Cushions, All Types 60550 Numbering Machines and Supplies: Ink, Pads, etc. 61523 Chair Mats (Carpet Protectors), All Types 60555 Paper Trimmers, Hand, Blade Type 61524 Cleaners, Hand (Pre-moistened Towelettes, etc.) 60557 Paper Trimmers, Hand, Rotary Type 61525 Clipboards, Arch Boards, etc. 60560 Pencil Sharpeners, Electric and Battery Operated 61527 Coin Wrappers, Bill Straps, Bank Deposit Bags, etc. 60563 Pencil Sharpeners, Manual; and Parts 61529 Correction Fluid, Sheets and Tape, Including Thinners 60565 Punches, Paper, Electric (For Typewriter Correction Tape See 610-96) 60567 Punches, Paper, Manual 61531 Covers: Brief, Manuscript, Pressboard, Report, etc. 60568 Recycled Office Mechanical Aids, Small Machines and 61532 Covers, Sleeve (Cuffettes) Apparatuses 61533 Desk Accessories: Alphabetizers, Cash Boxes, Desk 60569 Scissors and Shears, Office Files, File Card Cabinets, Letter Sorters, Message 60575 Sealing Machines, Mail Room Racks, etc.

Tuesday, March 20, 2007 Page 44 Item Description Item Description 61535 File Cards, Blank and Ruled 62090 Pens, Marker Type (Including Highlighter Types) 61537 File Cases: Binder, Storage, Transfer, etc. 62094 Recycled Pens and Pencils 61539 File Dividers, Labels, Tabs, etc. 625 OPTICAL EQUIPMENT, ACCESSORIES, AND 61541 File Folders: Expanding Envelopes, Wallets, etc. SUPPLIES 61543 File Folders, Hanging Type; and Accessories 62500 Optical Equipment, Accessories, and Supplies 61545 File Folders, Regular, Legal and Letter Sizes 62513 Binoculars 61547 File Guides 62520 Contact Lenses and Supplies 61548 Holders, Form and Memo (Including Spindles) 62526 Eye Glasses Including Sunglasses 61549 Index Tabs: Celluloid, Cloth, etc. 62539 Eye Testing Equipment (For Intraocular Pressure, 61550 Key Rings, All Types Refraction, etc.) 61551 Labels, Reinforcements, Seals, etc. (Not Printed); and 62540 Eyesight Testing Charts Sealing Wax 62542 Laser Safety Goggles 61553 Letter Folders and Openers 62543 Laser Systems Instruments and Equipment 61555 Letter Trays, All Types 62544 Lens Cutting and Grinding Machines, Opthalmic 61557 List Finders, Rolodex, Telephone Strips, and Accessories 62546 Optical Components: Filters, Lenses (For Microscopes 61562 Pads and Tablets: Analysis, Columnar, Figure, Memo, See Class 490), Mirrors, Prisms, etc. Note, Ruled, Post-It Notes, Telephone Message, etc. 62552 Opticians' Furniture: Cabinets, Chairs, etc. 61565 Pads and Covers, Office Machine, All Types 62565 Opticians' Tools and Supplies 61567 Paper Clips, Ball Bearing 62578 Magnifiers (For Office Use See Class 605) 61569 Paper Clips, Clamps, Fasteners (Round and Flat Head), 62583 Telescopes, Astronomical, Amateur Sizes Dispensers, etc. 62584 Telescopes, Astronomical, Observatory Sizes, and Guide 61571 Paper Fasteners, Prong Type Telescopes, Schmidt Cameras, etc. 61573 Recycled Office Supplies 62588 Telescopes, Surgical 61575 Rubber Bands, All Sizes 62591 Telescopes, Terrestrial: Alignment, Spotting, etc. (For 61577 Rubber Stamps, Stamp Pads, Stamp Pad Ink and Stamp Rifle and Range See Class 680) Racks 62595 Testing and Measuring Equipment (For Optical 61579 Rulers, All Types (For Drafting See Class 305-35) Components): Spherometers, etc. 61580 Sheet Protectors, Plastic, All Types 62596 Recycled Optical Equipment, Accessories and Supplies 61581 Staples 630 PAINT, PROTECTIVE COATINGS, VARNISH, 61582 Stock Forms and Labels: Copy Sets, Receiving Forms, WALLPAPER, AND RELATED PRODUCTS Speed Letters, etc. 63000 Paint, Protective Coatings, Varnish, Wallpaper, and 61584 Tacks (Office Use): Map, Thumb, etc. Related Products 61586 Tags, Marking and Shipping, Stock 63003 Additives and Miscellaneous Paint Ingredients: Driers, 61588 Tape and Dispensers, Office Type Fungicides, Latexes, Pigments, Surfactants, etc. 61589 Tape, Velcro Type (See 590-69 for Clothing Type) 63005 Bleach, Wood 61590 Typewriter Cleaners and Oils 63006 Caulking Compounds, Bulk or Cartridge Type 61593 Visible Record Supplies: Cards, Flags, Folders, Hinges, 63009 Coatings, Masonry (For Brick, Cinder Block, Concrete, Signal, Strips, Tabs, etc. etc.) 61595 Wastebaskets, Office, All Types 63012 Coatings, Protective, Asphalt Based (Also See Class 770- 26) 620 OFFICE SUPPLIES: ERASERS, INKS, LEADS, 63019 Coatings, Protective, Zinc-Rich (Cold Galvanizing PENS, PENCILS, ETC. Compound) 62000 Office Supplies: Erasers, Inks, Leads, Pens, Pencils, Etc. 63021 Colors, Tinting (Oil or Universal Type) and Lettering 62010 Desk Sets, Inkstands, Penholders, Pen Points, etc. 63022 Fillers and Sealers, Masonry: Block Fillers, Water 62020 Erasers, All Types (Except Electric) Repellent Solutions, etc. 62030 Ink: Drawing, Marking, and Writing 63023 Fillers and Sealers, Wallboard 62040 Ink Eradicators 63025 Fillers and Sealers, Metal 62050 Ink Refills (Not Ballpoint), Drawing and Writing 63026 Fillers and Sealers, Wood: Paste, Plastic Wood, Sanding Sealers, etc. 62055 Lumber Marking Crayons 63027 Fillers and Sealers, Fiberglass 62060 Pencils, Lead; Pencil Leads; Pencil Lengtheners; etc. 63028 Fire-Retardant and Heat-Resistant Coatings (Not 62070 Pencils, Marking (Including Mechanical Types and Aluminum Paint) Refills): "Grease" or "China" Types, etc. 63033 Lacquer and Shellac, Clear and Colored 62071 Pencils, Marking (Not Grease or China Types) 63042 Linseed Oil 62079 Pens, Fountain 63044 Mix, Paint Water 62080 Pens (General Writing Types): Ball Point, Nylon Tip, 63045 Paint and Varnish Removers (Includes Painted Graffiti Plastic Tip, etc. Removers) (See 485-16 for Other Types of Graffiti 62081 Pen Refills (General Writing Types): Ball Point, Nylon Removers) Tip, Plastic Tip, etc. 63047 Paint, Aluminum (Not Roof Coating) 62085 Pen and Pencil Sets 63049 Paint, Automotive and Machinery 62086 Pens, Erasable Markers (For Porcelain Boards, etc.) 63050 Paint, Deck and Floor Tuesday, March 20, 2007 Page 45 Item Description Item Description 63055 Paint, Freezer and Wet Surface 64023 Containers, Cylindrical, Cardboard (Not Mailing Type) 63056 Paint, House and Trim 64025 Corrugated Boxes and Sheets (Including Fillers) 63057 Paint, Miscellaneous: Blockout, Bronzing Liquid, Epoxy, 64026 Fiber Type Dishes, Trays, etc. (Disposable) Fluorescent, Oil Paste, Reflective, Tint Base, Tree 64027 Foil Containers and Bags Pruning, USDA Approved, etc. 64028 Gift Wrap Paper Including Tissue Paper and Ribbons 63059 Paint, Marine 64030 Mailing Tubes and Storage Tubes 63061 Paint, Masonry 64040 Multiwall Paper Bags 63062 Paint, Rust Preventative 64042 Multiwall Wrapping Paper, Rolls or Sheets 63063 Paint, Sports Court (Outdoor) 64043 Packing Materials for Mailing and Shipping (Not 63064 Paint, Spray (Aerosol) Containers) 63065 Paint, Swimming Pool 64044 Packing List Envelopes (Plastic and Paper), Self 63066 Paints, Traffic Adhesive 63067 Paint Sticks, Annealing 64045 Paper, Food Processing (Fresh and Frozen): Butcher 63072 Primers, Rust Inhibiting: Red Oxide, Zinc Chromate, etc. Paper, Butter Paper, Freezer Paper, Vegetable Paper, etc. 63075 Putty, Glazing (Metal and Wood Sash) 64050 Paper Products: Cups, Napkins, Plates, Straws, Facial 63076 Putty: Lacquer, Plumbers, Tape Tissues (Other Than Hospital), etc. 63079 Recycled Paints, Lacquers, Shellacs, Varnish, Primers, 64060 Plastic and Styrofoam Products: Cups, Forks, Plastic Coatings, Sealers, etc. Coated Dishes, Plastic Food Wrap, Cooking Bags, 63082 Sealers and Primers, Paint Sandwich Bags, Spoons, Straws, Doilies, etc. 63084 Stains and Varnishes 64066 Recycled Paper, Plastic, and Styrofoam Products (Disposable Type) 63088 Textured Coatings, All Kinds 64069 Sheeting, Slip, Paper 63090 Thinners (Reducers): Alcohols, Aromatic Solvents, Esters, Ketones, Mineral Spirits, Turpentine, V M and P 64070 Shelf Paper Naphtha, etc. 64075 Toilet Tissues, Paper Towels, and Toilet Seat Covers 63093 Wall Coverings, Fabric and Plastic; and Accessories 64080 Waxed Paper, Aluminum Foil and Cellophane (Including Recycled Types) 64085 Wipers, Shop Use, Cellulose and Paper 63095 Wallpaper, Paste, and Canvas (Including Paper Hanger 64087 Wrapping Paper, Brown Kraft Paper, etc. Tools and Recycled Types) 63097 Wood Preservative and/or Water-Repellent Finishes 645 PAPER (FOR OFFICE AND PRINT SHOP USE) 635 PAINTING EQUIPMENT AND ACCESSORIES 64500 Paper (For Office and Print Shop Use) 63500 Painting Equipment and Accessories 64510 Announcement Stock (Including Recycled) 63506 Can Opener, Paint (Pneumatic) 64515 Backing Sheets and Liners for Decals, Bumper Stickers, etc. (Crack and Peel) 63507 Cleaner and Conditioner, Paint Brush 64518 Boards: Poster, Pressboard, Railroad, etc. (Including 63508 Compressors, Portable Paint Sprayer, Electric Motor or Recycled) Engine Driven (Up to 25 CFM @ 100 PSI) 64521 Bond Paper (Including Recycled) 63514 Drop Cloths, Hoods and Mitts, Painter's 64525 Book Paper (Including Recycled) 63520 Filter Pads, Paint Arrester 64528 Bristol (Including Recycled) 63538 Masking Film (Spray Booth Lining), Masking Paper, etc. 64530 Carbonless Paper (Chemical Transfer) (Including 63540 Paint Conditioners, Mixers, Shakers, and Tinting Recycled) Machines 64533 Copy Paper - Specialized High Speed (Included 63545 Paint and Varnish Removing Equipment Recycled) 63547 Rollers, Paint Can Holders, Trays and Accessories 64535 Cover Stock (Including Recycled) 63550 Screens and Strainers 64539 Duplicator and Mimeograph Paper (Including Recycled) 63565 Spray Booths and Accessories, Paint 64544 Facsimile (Fax) Paper (Including Recycled) 63570 Spray Booths and Accessories, Water Wash 64547 Gummed Paper (Including Recycled) 63575 Sprayer Components and Accessories: Guns, Hoses, 64551 Index Paper (Including Recycled) Pots, Regulators, Tanks, etc. 64554 Kenaf Tree Free Paper 63580 Sprayers and Spray Systems, Industrial, Heavy Duty 64555 Ledger Paper (Including Recycled) 63585 Spraying Outfits, Portable, Light Duty 64558 Manifold Paper (Including Recycled) 63595 Recycled Painting Equipment and Accessories 64559 Map Paper (Including Recycled) 640 PAPER AND PLASTIC PRODUCTS, DISPOSABLE 64561 Newsprint (Including Recycled) 64000 Paper and Plastic Products, Disposable 64564 Offset Paper (Including Recycled) 64005 Bags and Boxes: Pollinating, Seed, and Soil Sampling; 64566 Onionskin (Including Recycled) and Seed Germination Paper 64568 Parchment Paper (Including Recycled) 64009 Bags, Glassine 64571 Poster Paper (Including Recycled) 64010 Bags, Padded: Book Mailing, Shipping, etc. 64574 Pressure Sensitive Paper (Including Recycled) 64015 Bags, Paper: Regular Weight, Heavy Weight, Nail, etc. 64580 Stationery w/Envelopes (Including Recycled) 64020 Chipboard, Pasteboard, and Telescoping Boxes 64583 Tag Stock (Including Recycled) 64022 Containers, Paper and Plastic 64588 Teletype and Telex Paper (Including Recycled)

Tuesday, March 20, 2007 Page 46 Item Description Item Description 64590 Text Paper (Including Recycled) 655 PHOTOGRAPHIC EQUIPMENT AND SUPPLIES 650 PARK, PLAYGROUND, RECREATIONAL AREA (NOT INCLUDING GRAPHIC ARTS, MICROFILM, AND SWIMMING POOL EQUIPMENT AND X-RAY) 65000 Park, Playground, Recreational Area and Swimming Pool 65500 Photographic Equipment and Supplies (Not Including Equipment Graphic Arts, Microfilm, and X-Ray) 65004 Amusement Park Ride Equipment, Accessories and Parts 65505 Animation Equipment and Supplies 65006 Benches, Park (Including Bus Stop Benches) 65515 Camera Accessories: Batteries, Exposure Meters (Light 65010 Bicycle Racks Meters), Flash Equipment and Bar Lights (See Class 285 for Lamps), Power Packs and Chargers, Tripods, etc. 65012 Climbers, Playground 65520 Camera Attachments: Adapter Rings, Collimators, 65018 Combination Sets, Playground Filters, Lenses, etc. 65023 Golf Course Maintenance Tools and Equipment (For 65525 Camera Carrying Cases, Gadget Bags, etc. Lawn Mowers See Class 515) 65527 Camera Tools, Books, Instruction Manuals, etc. 65024 Grill and Park Stoves, Outdoor 65530 Cameras, Movie; and Accessories 65030 Ice Rink Resurfacer 65535 Cameras, Still, Nonspecialized (Self-Developing Film 65036 Picnic Tables Type, etc.) 65038 Playground Equipment (Not Otherwise Classified) (See 65539 Cameras, Still, Specialized (Including Complete Systems 420-04 for Bleachers) for Medical and Dental Photography, Photomicrography, 65046 Rakes, Beach (Tractor Towed) etc.) 65048 Recycled Recreational and Park Equipment 65541 Chemicals, Photographic 65050 Safety Surfaces, Playground 65543 Color Film Adhesive (For Adding Color to Visuals) 65054 Seesaws, Playground 65550 Copying Equipment (Including Slide Duplicators) 65060 Slides, Playground 65555 Darkroom Equipment (Not Graphic Arts Type): Cabinets, Color Analyzers, Counters, Densitometers, Developing 65062 Sports Field Maintenance Equipment Tanks, Enlargers, etc. 65066 Swimming Pools, Equipment, and Supplies (Including 65560 Darkroom Supplies: Enlarger Easels, Film Holders, Film Heaters and Vacuum Machines, for Chemicals See Loaders, Lens Cleaner, Safelights and Filters, Class 885) Thermometers, Timers, Trays, Water Filtering Elements, 65072 Swings, Playground etc. 65080 Whirls 65566 Film Developing and Processing Equipment (Not 652 PERSONAL HYGIENE AND GROOMING Otherwise Classified) EQUIPMENT AND SUPPLIES 65567 Film, Photographic (Including Movie Films) 65571 Paper and Plates, Photographic 65200 Personal Hygiene and Grooming Equipment and Supplies 65578 Photo Identification Systems, Complete 65212 Baby Powder, Lotions, Oils and Creams 65579 Recycled Photographic Equipment and Supplies 65216 Bath Powder, Oils, and Soaps (Including Talc) 65580 Silver Recovery Devices 65227 Combs and Brushes, Hair 65584 Slide Maker, Computerized 65229 Cosmetics and Skin Care: Colognes, Creams, Lipsticks, Lotions, Perfumes, Powders, Soaps w/Lotion, etc. 65585 Slide Preparation Supplies: Mounting Presses, Mounts, etc. 65235 Electrolysis Equipment (Hair Removal) 65588 Storage and Mailing Materials (For Negatives, Prints, or 65237 Deodorants, Body Slides): Envelopes, Files, Sleeves, etc. 65239 Feminine Personal Hygiene Items: Sanitary Napkins, 65590 Studio Production Equipment: Backdrop Mechanisms, Pads and Belts, Tampons, etc. Floods, Posing Stools, Reflectors, Spots, Stands, Strobe 65242 Hair Cleaning and Conditioning Supplies: Colors, Systems, etc. (See Class 285 for Lamps) Creams, Dressings, Oils, Rinses, Shampoos, Sprays, 65592 Transparency Film Tonics, Waving Solutions, etc. 65243 Hair Care Accessories: Bands, Curlers, Nets, Pins, 658 PIPE AND TUBING Rollers, etc. 65800 Pipe and Tubing 65250 Manicuring Equipment and Supplies: Nail Files, Nail 65804 Pipe, Alloy Steel, Chrom-Moly, Stainless Clippers, Nail Polish, Polish Remover, etc. 65805 Pipe, Aluminum 65254 Mouthwash 65809 Pipe, Asbestos-Cement 65257 Personal Hygiene Kits for Men and Women 65818 Pipe, Bituminized Fiber 65264 Razors and Blades, Electric 65822 Pipe, Brass 65265 Razors and Blades, Safety 65828 Pipe, Cast Iron 65266 Razors and Keys, Security 65830 Pipe, Chrome 65267 Razors, Shaper and Straight 65831 Pipe, Clay (Terra Cotta) 65270 Recycled Personal Hygiene and Grooming Equipment and Supplies 65834 Pipe, Concrete 65275 Shaving Supplies: Soaps, Brushes, Creams, Lathers, 65835 Pipe, Copper Lotions, etc. 65841 Pipe, Fiberglass 65284 Toothbrushes, All Types 65846 Pipe, Iron (Includes Ductile Iron Pipe) 65285 Tooth Paste, Polish, and Powders 65850 Pipe, Lead 65291 Wigs, Wiglets, Holders, and Manikins

Tuesday, March 20, 2007 Page 47 Item Description Item Description 65856 Pipe, Plastic (Incls. Fiber Reinforced Plastic Pipe, 66095 Recycled Tobacco and Alcoholic Beverages Accessories Polybutylene Pipe) and Supplies 65858 Pipe, Polyethylene 665 PLASTICS, RESINS, FIBERGLASS: 65860 Pipe, PVC (Polyvinyl Chloride) CONSTRUCTION, FORMING, LAMINATING, AND 65874 Pipe, Soil MOLDING EQUIPMENT, ACCESSORIES, AND 65877 Pipe, Stainless Steel SUPPLIES 65880 Pipe, Steel 66500 Plastics, Resins, Fiberglass: Construction, Forming, 65882 Pipe, Steel, Wrought Laminating, and Molding Equipment, Accessories, and 65888 Tubing, Brass, Bronze, and Copper Supplies 66506 Acetate Film and Sheets 65891 Tubing, Plastic and PVC 66512 Acrylic Rods and Tubes (Methyl Methacrylate) 65894 Tubing, Stainless Steel 66516 Acrylic Mirrors 65895 Tubing, Steel 66518 Acrylic Sheets (Methyl Methacrylate) 65896 Recycled Pipe and Tubing 66521 Bag Sealing Equipment, Including Tape and Accessories 659 PIPE AND TUBING FITTINGS 66523 Bumper and Guard Rails, Poly. (See Class 570 for Metal 65900 Pipe and Tubing Fittings Type) 65906 Adapters 66524 Bags and Liners, Plastic: Garbage Can Liners, Janitor 65917 Bends Cart Liners, Linen Hamper Liners, Litter Bags, Polyethylene Bags, etc. 65924 Bushings 66525 Burnishers for Plastic 65927 Caps 66526 Contact Cement (For Plastic Laminates) 65930 Connectors 66527 Coatings, Protective for Plastics, etc. 65933 Couplings 66528 Edging Tape, Polypropylene (For Mesh Screening) 65936 Crosses, Crossovers, Curves 66530 Engraving Machines (For Nameplates), Accessories, and 65940 Elbows, Steel Stock (Laminated) 65941 Elbows (Other than Steel) 66532 Envelopes, Plastic and Poly. 65942 Ells 66533 Fiberglass Structural Shapes: Angles, Channels, I- 65944 Ferrules, Flanges, Glands Beams, etc. 65947 Hubs, Increasers, Inserts, Joints 66534 Fiberglass, Plastic and Poly. Castings 65950 Laterals, Nipples 66535 Fiberglass Sheets, Panels, etc. (Incl. Reinforced Types) 65951 Lining, Pipe (Cement, Epoxy, etc.) 66536 Fiberglass Supplies: Catalysts, Cloth, Resins, etc. 65954 Offsets, Plugs, Pipe Rests 66537 Gratings: Fiberglass, Plastic, Poly., etc. 65965 Reducers 66538 Heat Sealing Equipment, Film, and Supplies 65973 Saddles, Sleeves, Straps 66541 Laminates, Polycarbonate: Ballistic, Break-Resistant and Forced Entry Types 65978 Tubing Fittings (Brass, Bronze, and Copper) 66542 Laminating Presses, Film, ID Pouches, and Supplies 65979 Tubing Fittings (Plastic, PVC) 66544 Landfill Liners 65980 Tubing Fittings (Stainless Steel) 66548 Mesh Screening, Fiberglass and Plastic 65981 Tubing Fittings (Steel) 66554 Nameplates (Engraved) and Easels 65984 Tees, Steel 66559 Pilings, Plastic 65985 Tees (Other Than Steel) 66560 Plastic Rods and Tubes (Except Acrylic) 65987 Unions 66566 Plastic Forming and Molding Equipment: Blow Molding, 65990 Vees (V) Injection Molding, Vacuum Forming, etc. 65994 Wyes (Y) 66567 Plastic Forming and Molding Supplies: Catalysts, 65996 Recycled Pipe and Tubing Fittings Colorants, Mold Release Compounds, Resins, etc. 65997 Pipe Fittings, Misc. (Not Otherwise Classified) 66569 Polypropylene Film, Rods, Tubes, etc. 660 PIPES, TOBACCOS, SMOKING ACCESSORIES; 66571 Plastic Laminates: Decorative, High and Low Pressure ALCOHOLIC BEVERAGES Type Veneers (As Used for Desk Tops, Cabinetry, etc.) 66572 Plastic, Polyethtlene and Fiberglass Products and 66000 Pipes, Tobaccos, Smoking Accessories; Alcoholic Supplies, Recycled Beverages 66573 Plastic Sheets and Strips (Except Acetate, Acrylic, and 66005 Alcoholic Beverages, All Types Polycarbonate) 66010 Cigarettes 66574 Plastic Edge Molding (For Desks, Counter Tops, and 66015 Cigars Tables) 66029 Papers and Storage Bags, Tobacco 66575 Polyimide Film 66030 Pipes, Smoking, All Types; and Pipe Cleaners, Filters, 66576 Polycarbonate Sheets etc. 66577 Polyethylene Bags, Self-Sealing, Reclosable 66040 Snuff 66578 Polyethylene Film, Rods, Tubes, etc. 66042 Holders, Cigarette and Cigar 66579 Polyvinyl Chloride Rods and Sheets 66050 Tobacco, Chewing 66580 Polyethylene Film, Reinforced 66060 Tobacco, Smoking 66581 Polyurethane

Tuesday, March 20, 2007 Page 48 Item Description Item Description 66582 Shrink Film Packaging Equipment and Supplies 67081 Valves, Stainless Steel: Angle, Ball, Check, Gate, Globe, 66583 Stretch Film and Wrapping Equipment etc. 66584 Sheeting, Plastic, Reinforced (Not Polyethylene) 67082 Valves, Steel: Angle, Check, Gate, Globe, etc. 66587 Teflon Sheets and Rods 67084 Venturi Tubes, Air and Vacuum 67086 Water Filtration, Conditioning, and Purification 670 PLUMBING EQUIPMENT, FIXTURES, AND Equipment for the Office and Home SUPPLIES 67087 Water Conservation Kits 67000 Plumbing Equipment, Fixtures, and Supplies 67088 Water Hammer Arrester 67002 Bathroom Accessories: Fans, Mirrors, Medicine 67089 Water Heater, Residential Cabinets, Soap Dishes, Towel Bars and Rings, etc. 67091 Water Heaters, Commercial 67004 Cathodic Protection Equipment 67092 Water Softening Equipment, Residential 67005 Cement and Cleaners (For Plastic Conduit, Fittings, and 67093 Water Softening Equipment, Commercial (Also see 890- Pipe) 85) 67006 Compound, Pipe Joint and Tape 67095 Recycled Plumbing Equipment, Accessories and 67009 Drains, Grease Traps, etc. Supplies 67010 Dryers, Hand, Electric 675 POISONS: AGRICULTURAL AND INDUSTRIAL 67012 Grout, Pipe and Sewer 67500 Poisons: Agricultural and Industrial 67013 Grab Bars 67525 Defoliants, Cotton 67014 Gas Meters, Indicating and Recording 67530 Fumigating Gases (Other Than Soil) 67015 Hand Tools, Including Plungers 67535 Grains and Baits, Poisoned 67016 Hydraulic Fusion Machine for Pipe 67540 Insecticides and Fungicides, Dry 67017 Irrigation Systems, Supplies, Parts, and Accessories 67545 Insecticides and Fungicides, Liquid 67020 Lead: Flashings, Ingots, Sheets, etc. 67555 Poison Adjuvants: Emulsifiers, Spreader/Stickers, 67024 Liquid Heaters, Immersion Type Wetting Agents, etc. 67043 Oakum 67558 Recycled Poisons for Agriculture and Industrial Use 67049 Pipe Hangers, Constant Support Type, for Power Plant 67560 Rotenone (Fish Toxicant) Operations 67565 Seed and Soil Fumigants and Sterilants 67050 Pipe Hangers, Concrete Inserts, Joint Restraints, etc. 67580 TCA (Trichloroacetic Acid, Sodium Salt) 67051 Pipe and Utility Markers 67584 Weed Control Blankets (Including Recycled Types) 67052 Pipe Repair Clamps and Couplings 67585 Weed Killers (Herbicides), Dry 67053 Pipeline Equipment and Tools (For Construction and 67590 Weed Killers (Herbicides), Liquid Laying of the Pipeline) 67054 Plumbing Brass (Tubular Goods) 680 POLICE EQUIPMENT AND SUPPLIES 67055 Plumbing Fixtures and Parts: Lavatories, Sinks, Toilets 68000 Police Equipment and Supplies (Water Closets), Tubs, etc. 68002 Access Control Systems and Security Systems 67056 Plumbing Trim: Faucets, Fittings, etc. 68004 Ammunition 67058 Rubber Goods and Plumbing Specialities: Gaskets, 68005 Ammunition, Reloaded Leathers, Seats, Washers, etc. 68008 Police Protection Equipment (Body Armor and Riot 67059 Sealants, Waterplug Shields) and Supplies 67060 Septic Tanks and Cesspools (Other than Concrete) 68010 Badge Cases, Police (All Types) 67061 Sewer Pipe Cleaning Machines, Power Driven; and Parts 68012 Belts, Cases, Holsters, Scabbards, etc. 67062 Shower Stalls, Doors, and Tub Enclosures 68020 Billies and Night Sticks 67063 Service Boxes and Parts 68021 Bomb Detection Equipment and Supplies 67064 Supplies and Stops 68022 Bomb Protection Devices and Supplies 67066 Toilet Partitions and Doors 68024 Breath Alcohol Testing Instruments and Supplies 67067 Vacuum Breakers 68028 Bullet Traps 67068 Valves, Aluminum 68032 Burglar Alarms 67069 Valves, Brass and Copper 68034 Citation Issuance Devices and Supplies 67070 Valves, Bronze: Angle, Ball, Check, Gate, Globe, etc. 68035 Chemicals for Personal Defense (Mace, etc.) 67071 Valves, Butterfly, All Kinds 68036 Clay Targets and Skeet Range Equipment 67072 Valves, Chrome 68040 Composite Identification Kits and Systems 67073 Valves, Flush, All Types; and Parts 68042 Curtains, Security; Vehicle Security Partitions 67074 Valves, Drop-Out 68044 Detectors, Gun and Metal 67075 Valves, Iron Body: Angle, Check, Gate, Globe, etc. 68045 Explosives Storage Boxes, Bunkers, etc. 67076 Valve Parts, Miscellaneous 68046 Explosives, Grenades, Accessories and Supplies 67077 Valves, Plastic: Ball, Check, Diaphragm, Globe, etc. 68047 Evidence Bags, Containers and Supplies 67079 Valves, Semi-Steel 68048 Fingerprinting Equipment, Accessories, and Supplies 67080 Valves, Solenoid Control (Including Laser) 68049 Firearms Training Simulators

Tuesday, March 20, 2007 Page 49 Item Description Item Description 68050 Guns, Stun (Nonlethal) 68565 Laying Cages 68051 Forced Entry Equipment and Supplies (Battering Rams, 68570 Nest Pads etc.) 68575 Poultry Processing Machines and Accessories 68052 Guns, Pistols, Rifles, and Shotguns 68578 Recycled Poultry Equipment, Accessories and Supplies 68053 Guns, Machine (Including Other Military Style Weapons) 68580 Shipping Boxes, Chick 68056 Gun Cleaning Supplies: Patches, Rods, Silicone Cloths, 68585 Shipping Crates, Poultry Solvents and Brushes, etc. 68590 Turkey Saddles 68057 Gun Rifling Machines 68058 Gun Locks, All Types 690 POWER GENERATION EQUIPMENT, 68060 Handcuffs and Leg Irons ACCESSORIES, AND SUPPLIES 68061 Lockers, Security 69000 Power Generation Equipment, Accessories, and Supplies 68062 Megaphones, Whistles, etc. 69014 Analyzers and Accessories 68063 Maintenance Stands, Fixtures, and Jigs for Weapons 69029 Controls, Electro Hydraulic (EHC) 68065 Night Vision Systems 69030 Controls, Fuel Safety Flame Sensing 68066 Police Investigation Robots 69031 Controls, Integrated System 68067 Police Training and Instructional Aids: Wall Charts, etc. 69032 Controls, Programmable 68068 Polygraph Equipment and Supplies 69033 Controls, Single Loop 68072 Prison Equipment, Cell Blocks, and Accessories 69037 Data Acquisition Systems 68073 Prisoner Identification Equipment and Supplies 69039 Diodes, Coils, and other Circuit Components 68074 Pyrotechnics 69041 Excitation System, Generator 68076 Racks, Gun (See 055-74 for Vehicle Racks) 69043 Generators, Over 25 MW, Power Plant, Including Parts and Accessories (Also see 285-37,39) 68077 Radar Instruments, Traffic Enforcement Type (Including Laser Speed Measuring and Ranging Devices) 69046 Indicators, Power Generating Equipment 68078 Recoil Pads 69049 Lamps and Lights, Indicating 68079 Recycled Police Equipment, Accessories and Supplies 69053 Meters, Indicating Panel 68080 Reloading Equipment and Supplies 69056 Photo-Voltaic Generating Systems 68082 Remote Operations Equipment 69057 Power Supplies, Generating 68084 Riot Control Equipment (Not Otherwise Classified) 69062 Recorders, Circular and Strip, and Accessories (Including Chart Paper, Pens) 68085 Road Spikes (For Use by Police to Stop Vehicles on the Road) 69063 Recycled Power Generation Equipment, Accessories and Supplies 68086 Scopes, Rifle and Range 69064 Regulators, Flow, Pressure 68087 Surveillance and Countersurveillance Equipment and Supplies 69065 Regulators, Voltage Current 68088 Targets and Target Pasters, and Rifle Range Equipment 69068 Relays, etc. 68092 Tear Gas, Tear Gas Guns, and Ammunition 69079 Switches, Temperature Pressure 68093 Test Equipment and Supplies: Criminology Kits, Metal 69084 Test Equipment, Analog and Digital Reagents, Paraffin, Sexual Assault Exam Kits, etc. 69087 Transducers, Signal Converter (Including Technical Equipment and Supplies Used in 69088 Transmitters, Pressure Police Laboratories) 69089 Tubing and Fittings, Power Plant 68094 Tire Markers and Supplies 68095 Tools, Gunsmith's: Borescopes, etc. 691 POWER TRANSMISSION EQUIPMENT - 68096 Traffic Batons ELECTRICAL, MECHANICAL, AIR AND 68097 Warning Systems, Perimeter Anti-Intrusion, Electronic HYDRAULIC (Including Civil Defense and Natural Disaster Types) 69100 Power Transmission Equipment - Electrical, Mechanical, 685 POULTRY EQUIPMENT AND SUPPLIES Air and Hydraulic 69128 Chain (Roller, Table Top, Engineering, Silent) 68500 Poultry Equipment and Supplies 69131 Clutches and Brakes (Pneumatic, Electric, Torque 68505 Bands and Tags Limiting, Tension Control) 68510 Brooders and Incubators 69134 Couplings (Jaw, Steel Flex, Gear, Fluid, Chain, Disc 68515 Debeakers Brake) 68520 Egg Baskets 69139 Drives, Variable Speed (AC, AC Flux Vector, DC, Eddy 68525 Egg Candlers Current, Mechanical, Variable Speed Pulleys, Hydrostatic Speed Variator) 68530 Egg Cartons 69151 Motion Components, Linear (Shafts, Bearings, Support 68535 Egg Cases, Fillers, Flats, etc. Blocks, Slides, Ball Screw) 68538 Egg Cleaning Chemicals 69152 Motors (AC, DC, Vector Duty, Washdown, Brake, 68540 Egg Crating Machines Stainless) (Also See Class 285) 68545 Egg Graders 69157 Pneumatics and Accessories (Valves, Cylinders, Filters, Regulators, Lubricators) 68550 Egg Washers 69162 Recycled Power Transmission Equipment, Accessories 68555 Feeders and Waterers and Supplies 68560 Growing Batteries

Tuesday, March 20, 2007 Page 50 Item Description Item Description 69163 Reducers (In-Line, Worm Gear, Right Angle, Parallel, 70080 Stereotype Metal Bevel, Mixer, Shaft Mount, Screw Conveyor) 70082 Signature Reproduction Machines, Pen and Ink Type 69173 Sheaves/Belt Sprockets (V-Belt, Poly Chain, HTD, 70085 Typesetting Machines and Supplies, Ludlow Timing Sprockets) 70088 Typesetting Machines and Supplies, Monotype 69175 Sprockets and Gears (Roller Chain, Engineering, Split, Table Top, Plastic, Spur, Bevel, Helical, Rack and Pinion 70091 Web Type Printing Presses Gearing) 70095 Recycled Printing Plant Equipment, Accessories and 700 PRINTING PLANT EQUIPMENT AND SUPPLIES Supplies (EXCEPT PAPERS) 710 PROSTHETIC DEVICES, HEARING AIDS, 70000 Printing Plant Equipment and Supplies (Except Papers) AUDITORY TESTING EQUIPMENT, ELECTRONIC 70007 Bar Code Printing and Sorting Systems READING DEVICES, ETC. 70008 Bindery Equipment and Machinery (For Comb Type See 71000 Prosthetic Devices, Hearing Aids, Auditory Testing 700-74 and 75) Equipment, Electronic Reading Devices, Etc. 70009 Binding Equipment and Supplies, Perfect 71009 Alarm Systems (For the Hearing Impaired) 70012 Casting Machines, Strip 71018 Artificial Eyes 70016 Casting Metals: Linotype, Intertype, and Strip 71036 Artificial Limbs, Hooks and Accessories 70020 Cleaning Solvents for Press Rollers, etc. (Anhydrous 71054 Audiometers, Calibrators, and Accessories (Including Ammonia, etc.) Audiometric Examining Rooms) 70024 Collators and Sorters 71060 Batteries, Hearing Aid 70025 Direct Impression Typesetting Machines and Supplies 71072 Hearing Aids 70026 Form Rollers 71073 Hearing Devices (See 710-72 for Hearing Aids) 70027 Folding, Scoring, and Perforating Equipment 71075 Hearing Protectors and Parts 70028 Graphic Art Equipment: Cameras, Darkroom Sinks, 71090 Plastic Items (Not Internal): Ears, Nose Tips, etc. Engraving Machines, Heliographic Equipment, Light 71092 Reading Devices (For the Vision Impaired) Tables, Photoengravers, Processors, Waxers, etc. 71094 Recycled Prosthetic Devices, Hearing Aids, Auditory 70029 Film and Rapid Access Film, Reprographic Test Equipment, Electronic Reading Devices 70030 Graphic Art Supplies: Films and Chemistry, Opaguing 71095 Speech Training Equipment (For the Hearing Impaired) Supplies, Proofing Papers, stripping Base, etc. 715 PUBLICATIONS AND AUDIOVISUAL MATERIALS 70032 Imprinting Machine Systems, Silk Screen (PREPARED MATERIALS ONLY, NOT 70036 Letterpress Equipment EQUIPMENT, SUPPLIES, OR PRODUCTION)(SEE 70038 Letterpress Inks, Supplies, and Accessories CLASS 785 FOR INSTRUCTIONAL AIDS) 70042 Linotype and Intertype Machines 71500 Publications and Audiovisual Materials (Prepared 70045 Linotype and Intertype Supplies Materials Only, Not Equipment, Supplies, Or 70050 Metal Pig Feeders and Molds Production)(See Class 785 For Instructional Aids) 70052 Numbering Machines and Devices (For Print Shops and 71505 Audio Cassettes, Tapes and Compact Disks Presses; See 605-50 for Office Type) (Prerecorded) 70053 Offset Plate Makers and Processors 71510 Books, Magazines, Pamphlets, Publications, Reprints, 70055 Offset Printing (Duplicating and Lithographing) Machines etc. and Equipment (Smaller than 17 Inches by 22 Inches) 71512 Books, Reference: Dictionaries, Encyclopedias, etc. 70056 Offset Printing (Duplicating and Lithographing) Machines 71520 Catalog Cards, Library of Congress Type and other and Equipment (For 17 in. x 22 in. and Larger) Types 70057 Printing Accessories and Supplies (Incl. Graphic Arts and 71530 Display and Exhibit Materials Electrostatic Types): Blankets, Chemicals, Gum, Inks, 71540 Filmstrips, Slides, Transparencies, etc. (Prepared) Mats, Negatives, Plates, Roller Covers, Rubber Rejuvenators, Sleeves, etc. 71546 Legal Books and Publications 70062 Paper Cutters and Trimmers 71547 Manuals: Parts, Personnel, Policy, Purchasing, Training, etc., Not Otherwise Classified 70063 Paper and Chemistry for Diffusion Transfer, Photographic (Graphic Arts) 71548 Medical Books and Publications 70065 Paper Drilling Machines 71550 Microfilm, Microfiche, etc. (Prepared) 70068 Paper Joggers 71555 Motion Pictures (See Class 475 for Medical Training Films) 70070 Printing Presses (Not Otherwise Classified) 71560 Multimedia Sets (Prepared) 70071 Paper and Film Shredders 71580 Phonograph Records, Sound Tapes, etc. (Prepared) 70072 Photocompositors (Photo Typesetting Machines) and Supplies (See 700-28 for Processors) 71582 Religious Publications and Books 70073 Printing Presses, Offset; and Accessories 71585 Textbooks: Kindergarten thru 5th Grade (Includes Student and Teacher Editions) 70074 Punching and Binding Machines, Comb Type, Electric 71586 Textbooks: 6th thru 8th Grade (Includes Student and 70075 Punching and Binding Machines, Comb Type, Manual Teacher Editions) 70076 Rollers for Offset Presses 71587 Textbooks: 9th thru 12th Grade (Includes Student and 70077 Sign Engraving Equipment Teacher Editions) 70078 Sign Die Cutting Machines 71588 Textbooks: College Level (Includes Student and Teacher Editions) 70079 Sign Presses, Rollers, Supplies, etc.

Tuesday, March 20, 2007 Page 51 Item Description Item Description 71590 Video Cassettes, Disks, Tapes, etc. (For Computer and 72516 Consoles, Communication TV, Prerecorded) 72517 Emulators, Telecommunication 71595 Recycled Publications and Audiovisual Materials 72518 Emergency Radio/Telephone Systems (911 Dispatch, 720 PUMPING EQUIPMENT AND ACCESSORIES etc.) Including Accessories 72000 Pumping Equipment and Accessories 72519 Encoder/Decoder with Printer (Vehicle) 72003 Asphalt Pumps 72520 Encoder/Decoder, Scramblers, etc. (Voice) 72004 Automatic Fueling Systems, Accessories and Parts 72521 Facsimile Transceivers (Not Office Type) 72006 Barrel Pumps (Drum Pumps), Rotary and Plunger Types, 72523 Fiber Optics Cables, Interconnecting Components, and Hand Operated Accessories 72010 Boom Pumps and Parts, Concrete 72525 Ham Band Transmitters and Receivers 72012 Booster or Circulating Pumps, In-Line 72527 High Frequency Radio (SSB), Mobile and Base 72013 Cavity Pumps, Progressive 72528 High Volume, Call Answering Telephone Systems (See 725-53 for Low Volume Equipment) 72015 Centrifugal Pumps, Portable 72529 Long Distance Telephone Cards 72018 Centrifugal Pumps, Stationary 72530 Marine Radio 72019 Compressors, Compressed Natural Gas (CNG) 72536 Microwave Equipment Including Security Sensors 72020 Control Devices for Motor Fuel 72540 Nurse Call Systems Dispensing/Security/Management 72024 Diaphragm Pumps 72542 Poles, Metal, Transmission, High Voltage 72027 Fire Equipment Pumps and Pump Parts 72543 Positioning Systems, Satellite (Global Info. System) 72033 Gasoline, Compressed Natural Gas (CNG), Liquified 72544 Poles, Telephone and Utility (All Kinds) Petroleum Gas (LPG), and Diesel Fuel Pumps, Service 72545 Pagers, Radio Station Type 72547 Radio Direction Finder 72036 Hydraulic Pumps, Hand and Motor Driven 72548 Radio Beacon Receivers 72041 Meters and Dispensers for Fuel, Oil, and Lubricants 72549 Radio Frequency Scanner Receivers and Amplifiers 72042 Packing, Pump 72550 Radios, Home and Auto 72043 Oil Pumps and Accessories (See 060-64 for Automotive 72551 Radio Telephones (Including Cellular Type For Vehicle, Type) Marine, etc. Use) 72045 Piston Pumps and Parts 72552 Satellite Ground Stations: Transmit/Receive and Receive 72052 Propeller Pumps, Vertical Only 72055 Proportioning Pumps: Chemical Feed, Metering, Positive 72553 Telephone Dialing and Answering Apparatus Displacement, and Injector Pumps (See Also Class 820) 72554 Security Systems and Equipment, Communications 72058 Recovery Pumps and Piping (Free Product, 72555 Telephone Equipment and Piece Parts (Not Lines or Groundwater, etc.) Otherwise Listed) 72059 Recycled Pumping Equipment and Accessories 72556 Telephone Systems (2-60 Stations), Electronic Key and 72061 Rotary Pumps, Gear or Roller Type, Power Driven 1A2 72063 Sampling Pump Systems and Accessories 72557 Telephone Systems (Over 60 Stations) 72064 Sewage and Sludge Pumps, Submersible 72558 Telecommunicators/Display Terminals (For The Hearing 72067 Sewage and Sludge Pumps, Surface Mounted and Speech Impaired) 72559 Telecommunication Parts and Accessories (Not 72073 Sump Pumps, Submersible and Non-Submersible Otherwise Classified) 72079 Trash Pumps, Portable, Engine-Driven 72560 Telecommunication Equipment (Via Satellite) for Police 72082 Water Pumps and Accessories (See 060-35 for and Emergency Vehicle (Including Radio/Terminal Automotive Type) Display) 72084 Water Well Accessories: Drive Points, Foot Valves and 72561 Towers: Broadcasting, Microwave, Transmitting, etc. Strainers, Leather Cups, Sucker Rods, Well Cyclinders, 72562 Telephone Switchboards etc. 72563 Telemetry Equipment 72090 Well Pumps, All Kinds 72574 Two-Way Radio, Portable, Including Vehicle Radio Relay 725 RADIO COMMUNICATION, TELEPHONE, AND Systems TELECOMMUNICATION EQUIPMENT, 72578 Two-Way Radio Receivers, Transmitters, Transceivers: ACCESSORIES, AND SUPPLIES Mobile and Base Station (Audio Transfer) 72500 Radio Communication, Telephone, and 72582 Two-Way Radio Supplies, Parts, and Accessories Telecommunication Equipment, Accessories, and 72584 Wide Area Telecommunications Services (WATS); Supplies Autovon 72503 Adhesive/Cement, Radio - T.V. 72590 Wildlife Tracking Equipment (For Fish Locators See 72509 AM/FM Transmitters, Broadcast Class 120-37) 72512 Antennas and Accessories (Radio Only): Brackets, 72595 Recycled Communications Equipment (Including Masts, Mounts, Rotators, Standoffs, etc. Batteries, Radios, Telephones, Telecommunication Equipment, etc.) 72513 Batteries, Radio/Communication 72514 Battery Chargers and Testers (For Automotive See Class 075) 72515 Communications Systems, Integrated (Includes Telephone, Clock, Intercom, etc.) Tuesday, March 20, 2007 Page 52 Item Description Item Description 730 RADIO COMMUNICATION AND 74045 Ice Making and Dispensing Machines (Not Dry Ice) TELECOMMUNICATION TESTING, MEASURING, 74055 Refrigerant Gases (Except Ammonia) AND ANALYZING EQUIPMENT, ACCESSORIES 74059 Refrigeration Accessories and Supplies: Capillaries, AND SUPPLIES Controls, Dryers, Expansion Valves, Refrigerant Oil, Sealants, Sight Glasses, Thermometers, Vibration 73000 Radio Communication and Telecommunication Testing, Eliminators, etc. Measuring, and Analyzing Equipment, Accessories and 74060 Refrigerant Recovery Systems and Accessories Supplies 74063 Refrigeration Tubing and Fittings 73006 Calibrators: Resistance, Power, Voltage, Time, etc. 74066 Refrigeration Units (For Vaults and Walk-In Coolers), 73012 Computer-Automated Measurement and Control Complete and Self Contained (CAMAC) Systems and Devices, All Kinds 74070 Refrigerators and Freezers, Commercial 73018 Converters: Analog-to-Digital, Digital-to-Analog, Time-to- Amplitude, etc. 74074 Scale Eliminator Devices, Ice Machine 73024 Counters, Ratemeters, Scalers, Timers, etc. (For 74085 Vending Machines, Refrigerated Electronic Pulses) 74088 Water Filters, Ice Machine 73030 Discriminators and Burst Protectors 74095 Recycled Refrigeration Equipment and Accessories 73032 Distortion Measurement Equipment (For Audiofrequency, 745 ROAD AND HIGHWAY BUILDING MATERIALS Radiofrequency, etc.) 73036 Field Strength Meters (Microwave Power, etc.) and (ASPHALTIC) Monitoring Systems 74500 Road and Highway Building Materials (Asphaltic) 73042 Function Generators (Pulse, Ramp, Sweep, etc.) and 74501 Aggregate, Precoated Oscillators 74502 Asphalt, AC (Asphalt/Cement) 73049 Logic Analyzers, Microprocessor Analyzers, and 74504 Asphalt, AC (With Latex/Polymer) Accessories: Delay and Gate Generators, Personality Modules, Word Recognizers, etc. 74506 Asphalt, Cutback 73054 Measuring Instruments, Analog and Digital (For 74507 Asphalt, Cutback (With Latex/Polymer) Capacitance, Current, Frequency, Impedance, Power, 74508 Asphalt, Emulsified Resistance, Sound Level, Voltage, etc.) 74510 Asphalt, Emulsified (With Latex/Polymer) 73060 Oscilloscopes, Waveform Analyzers, and Accessories 74512 Asphalt, Oil 73066 Pulse Height Analyzers, Single Channel and Multichannel 74514 Asphaltic Concrete, Cold Laid 73072 Radio, Sound, and Telecommunications Testing Equipment: AF Generators, Deviation Meters, Meter 74521 Asphaltic Concrete, Hot Laid Including Bituminous Panels, Test Fixtures and Jigs, etc. Materials 73078 Signal Averagers, Integrators, etc. 74528 Asphaltic Shell 73084 Spectrum Analyzers: Radio Frequencies, Sound, etc. 74535 Catalytically Blown Asphalt 73086 Telephone Line Monitoring Systems 74542 Coal Tar Pitch, Emulsions, and Anti-Stripping Additives 73090 Video Testing Equipment: Color Bar Generators, 74545 Cracked Fuel Oil Vectorscopes, Waveform Monitors, etc. 74549 Expansion Joint Material: Asphalt, Rubber, etc. 73096 Tube Testers: Radio, TV, etc. 74556 Joint Sealants: Asphalt, Glass Filament, Impervious 735 RAGS, SHOP TOWELS, AND WIPING CLOTHS Membranes, Plastic, Rubber, Silicones, etc. 74563 Latex Rubber Additive Compound (For Asphalt) 73500 Rags, Shop Towels, and Wiping Cloths 74565 Patching Mix, Asphalt Concrete 73505 Dispenser for Wipers 74567 Patching Mix, Cutback Asphalt, Rapid-Curing 73510 Towels, Shop Type, New 74568 Recycled Asphalt and Asphalt Products 73520 Wipers, Fabric, Non-Woven 74570 Road Oil 73560 Wiping Rags, All Types: Cotton Towels, Lightweight 74577 Rock Asphalt Blankets, Muslins, Synthetics, etc. 73575 Recycled Rags, Shop Towels and Wiping Cloths 74580 Rubber Asphalt Crack Sealing Compound 740 REFRIGERATION EQUIPMENT AND 74584 Slurry Seal ACCESSORIES 74587 Stabilized Base, Asphaltic 750 ROAD AND HIGHWAY BUILDING MATERIALS 74000 Refrigeration Equipment and Accessories (NOT ASPHALTIC) 74005 Ammonia 74009 Bacterial and Odor Control Equipment 75000 Road and Highway Building Materials (Not Asphaltic) 74012 Cold Storage Doors 75004 Ash, Fly and Bottom 74013 Cold Storage Vaults, Walk-In Coolers, and Shelving 75007 Borrow and Soil (See Class 790 for Top Soil) 74017 Compressors and Parts 75014 Caliche 74024 Condensing Units 75021 Cement, Truckload Lots and Larger 74028 Cylinders, Empty (For Refrigerant Gases) 75028 Concrete Curing Blankets and Paper 74030 Display Cases, Refrigerated 75030 Concrete, Precast 74032 Dry Ice Making Machines 75035 Crushed Stone (Includes Riprap) 74036 Gaskets and Felts 75042 Drilling Mud 74040 Hand Tools, Refrigeration 75045 Dust Control Agents

Tuesday, March 20, 2007 Page 53 Item Description Item Description 75049 Dynamite and Supplies: Caps, Fuses, Powder, Stick, and 76010 Buckets (For Ditchers, Draglines, Loaders, etc.) Wire 76011 Caps, Dust/Rain, For Equipment 75052 Flexible Base 76012 Cruise Control Units, Low Speed, For Road Equipment 75054 Ice Control Aggregate (See Class 775 for Salt) 76013 Cylinders, Hydraulic 75056 Lightweight Aggregate, All Types 76015 Ditch and Trenching Machines 75060 Patching Materials (Not Asphaltic) 76020 Earth Boring Machines 75070 Ready-Mix Concrete 76023 Earth Movers, Motorized 75072 Recycled Road Materials (Not Asphaltic) 76026 Earth Pulverizers 75077 Sand and Gravel 76027 Electrical Accessories, Heavy Equip.: Alternators, 75084 Shell Ammeters, Coils, Distributors Generators, Ignition, 75089 Slag Regulators, Starters, etc. 75091 Stabilized Base 76028 Engines, Diesel and Gasoline (Heavy Equipment) 75093 Storage Bins, Aggregate 76030 Graders, Elevating Type 75095 White (Hydrated) Lime 76033 Graders, Motorized 75096 Water for Road and Highway Use 76036 Graders, Towed Types 755 ROAD AND HIGHWAY EQUIPMENT AND PARTS: 76044 Loaders, Front End (For Crawler Tractors) ASPHALT AND CONCRETE HANDLING AND 76047 Loaders, Front End (For Trucks) PROCESSING 76050 Loaders, Front End (For Wheel Type Tractors) 76051 Loaders, Pneumatic Tired 75500 Road and Highway Equipment and Parts: Asphalt and Concrete Handling and Processing 76053 Loaders, Windrow Type 75506 Adhesive Applicator, Gas Fired Marker 76055 Mats, Coco 75508 Ash System Equipment, Fly and Bottom 76056 Mats, Floor, for Heavy Equipment (See 055-61 for Automotive Type) 75510 Asphalt Distributors, Levelers, Mixers, Crack Sealing Equip., etc. (See 755-40 for Tools) 76059 Recycled Road Equipment, Parts, and Supplies 75515 Asphalt Heaters, Electric 76060 Rippers and Scarifiers 75520 Asphalt Heaters, Gas Fired 76063 Rollers, Flat Wheel Type, Static 75525 Asphalt Heaters, Oil Fired 76066 Rollers, Flat Wheel Type, Vibrating 75530 Asphalt Pavers, Self-Propelled Type 76069 Rollers, Grid Type 75535 Asphalt Pavers, Towed Type 76072 Rollers, Portable Type 75537 Asphalt and Concrete Recycling Equipment 76075 Rollers, Rubber Tired 75540 Asphalt Tools: Buckets, Cutters, Lutes, Pouring Pots, 76078 Rollers, Sheepsfoot Type Rakes, etc. 76079 Rolling Straight Edges, Towed 75543 Asphalt and Concrete Scrapers, Profilers, and Milling 76084 Scrapers Machines (Powered, Complete) 76090 Shovels, Power; and Excavating Machines, Telescoping 75545 Batches and Dryers and Hinged Boom Type, Crawler or Tractor Mounted 75547 Concrete and Asphalt Power Gun Sprayers 765 ROAD AND HIGHWAY EQUIPMENT (EXCEPT 75550 Concrete Buckets ASPHALT, CONCRETE, AND EARTH HANDLING 75555 Concrete Buggies, Carts, Screeding Machines, Screens, EQUIPMENT IN CLASSES 755 AND 760) etc. 75560 Concrete Curbers, Gutter Machines and Accessories 76500 Road and Highway Equipment (Except Asphalt, Concrete, and Earth Handling Equipment In Classes 755 75565 Concrete Cutters, Saws, Multipurpose Saws, and and 760) Accessories 76502 Air Conditioners, Heaters and Ventilators for Heavy 75570 Concrete Finishers, Power Driven Equipment 75573 Concrete Form Tubes and Boxes (For Forming Concrete 76503 Booms: Crane, Tractor, etc. Columns, etc.), All Kinds 76505 Brake and Clutch Parts and Accessories For Heavy Duty 75575 Concrete Joint Cleaning and Routing Machines Equipment (Not Automotive) 75580 Concrete Mixers 76506 Breaker/Drill, Gasoline Powered 75585 Concrete Vibrators 76507 Cab, Body and Frame Parts For Heavy Equipment 75590 Sensors, Road (To detect Ice/Snow on Bridges, etc.) 76508 Core Drilling Rigs and Accessories 75592 Thermometers, Pavement and Thermoplastic 76509 Cranes, Backhoe and Dragline 75595 Recycled Asphalt and Concrete Handling Equipment, 76511 Cranes, Clamshell Accessories and Supplies 76513 Cranes, Truck Mounted Type, Heavy Duty 760 ROAD AND HIGHWAY EQUIPMENT: EARTH 76514 Crane Indicators HANDLING, GRADING, MOVING, PACKING, ETC. 76516 Crushing Machines 76000 Road and Highway Equipment: Earth Handling, Grading, 76518 Crushing Plants, Elevators, Furnaces, Kilns, Pugmills, Moving, Packing, Etc. and Stabilizing Material Plants 76003 Backhoe 76521 Culvert Cleaning Equipment 76004 Backhoe/Loader Combination 76524 Diamond Core Drills 76006 Blades: Dozer, Grader, Scraper, Snow Plow, etc. 76527 Drill Steel and Rock Bits

Tuesday, March 20, 2007 Page 54 Item Description Item Description 76530 Epoxy Dispensing Machines (For Placing Buttons and 77045 Insulation, Roof, All Kinds Markers) 77048 Paper, Roofing 76531 Fabric Lay-Down Machines, etc. 77053 Primers, Roofing 76533 Filters: Air, Fuel, Hydraulic, Oil, etc. (For Heavy Duty 77056 Roofing, Aluminum: Corrugated, V-Crimp, etc. Equipment) 77059 Roofing, Asbestos-Cement: Corrugated, etc. 76534 Hour Meters, Heavy Equipment 77060 Roofing, Baked Enamel Sheet Steel: Corrugated, V- 76535 Hydraulic Attachments and Accessories (Hammers, Crimp, etc. Rams, etc.) 77061 Roofing: Coated, Elastomeric, Sprayed Foam, etc. 76536 Gunite Machines 77062 Roofing, Composition: Rolls 76537 Mixers, Lime Slurry 77064 Roofing, Concrete Tile 76538 Leaf Loaders, Heavy Duty, Truck or Trailer Mounted (See 445-43 for Hand Operated Type) 77065 Roofing, Galvanized Sheet Metal: Corrugated, V-Crimp, 76541 Mud Jacks and Accessories (Except Hose) etc. 77066 Roofing, Malleable Iron 76543 Pavement Marking Removal Equipment and Accessories 77068 Roofing, Plastic and Fiberglass: Corrugated, etc. 76546 Pile Drivers and Accessories 77070 Roofing Repair Kits 76549 Pneumatic Machines: Demolition Tools, Paving Breakers, Tampers, etc. 77072 Roofing Supplies (Not Otherwise Classified) 76551 Pneumatic Tool Accessories: Bits, Chisels, Points, 77073 Roofing, Tin Spades, Tampers, etc. 77074 Shingles, Asbestos 76554 Power Transmission Units: Chains, Gear Reducers, 77077 Shingles, Composition, Asphalt Sprockets, etc. 77078 Shingles, Fiberglass 76556 Rollover Protections Structures (ROPS) 77080 Shingles, Metal 76557 Snow Blowers, Self-Propelled 77082 Shingles, Wood 76558 Snow Blowers, Tractor Mounted 77083 Skylights, All Types 76559 Snow Blowers, Walk-Behind 77088 Tar, Roofing (Coal Tar Pitch) 76560 Snow Plows, Motorized 77093 Waterproofing Membrane and Base Sheet 76561 Snow Plows, Vehicle Mounted 77096 Recycled Roofing Material and Supplies Including 76564 Spreaders, Self-Propelled (For Aggregates, Sand, etc.) Insulation 76566 Spreaders, Truck Mounted (For Aggregates, Ice Control 775 SALT (SODIUM CHLORIDE) (SEE CLASS 393 FOR Materials, Seal Coatings, etc.) 76569 Sprinkler Equipment (For Roads and Streets) TABLE SALT) 76572 Striping Machines and Accessories 77500 Salt (Sodium Chloride) (See Class 393 For Table Salt) 76575 Sweeper Accessories: Broom Fibers, Extension Brooms, 77509 Block Salt, Plain or Medicated (For Livestock) Strips, Wire, Road Magnets, etc. 77518 Brine 76577 Sweepers, Drag Brooms, etc. and Parts (See Class 365 77527 Ice Cream Salt for Warehouse Power Brooms and 035-81 for Runway 77536 Meat Curing Salt Sweepers) 77545 Road Maintenance Salt (See Class 192 for Ice Removal 76580 Tampers (Except Pneumatic) and Vibrating Flat Plate Chemicals) Compactors 77554 Rock (Granular) Salt (For Livestock) 76583 Tractor Bulldozers, Crawler and Wheel Type 77563 Salt, Evaporated 76585 Tractors, Crawler Type 77572 Salt Tablets (With or Without Dextrose) 76587 Tractors, Wheel Type (Except Farm Tractors) (Including Walk-Behind Type) 77581 Salt, Tissue Flake, Dairy (Dendritic Butter or Cheese Salt) 76590 Weed Burners and Accessories 77590 Water Softener Salt 76593 Wire Rope 77595 Recycled Road Salt 76595 Wire Rope Accessories: Clamps, Clips, Cutters, Eyes, 780 SCALES AND WEIGHING APPARATUS (SEE 175-08 Hoists, Slings, Thimbles, Turnbuckles, Windlasses, etc. FOR LABORATORY BALANCES) 770 ROOFING 78000 Scales and Weighing Apparatus (See 175-08 For 77000 Roofing Laboratory Balances) 77006 Aggregate, Gravel, Marble and Stone Chips, etc. (For 78004 Abattoir Scales Roofs) 78008 Animal Scales (For Cattle, Horses, etc.) 77009 Asphalt, Roofing 78012 Automatic Scales (With Printers and/or Recorders) 77015 Bolts, Clips, Fasteners, etc. (For Sheet Roofing) 78016 Batching Scales 77018 Cant Strips (Expansion Joint Fillers) 78018 Bathroom Scales 77020 Caps, Roofing 78020 Bench and Counter Scales 77023 Cements and Mastics, Roofing 78024 Computing Scales (Except Postal) 77026 Coatings, Roof, All Kinds 78028 Counting Scales 77038 Felt, Roofing (Rolls) 78032 Crane Scales 77041 Flashing, Eave Strips, Gravel Guards, Ridge Rolls, 78034 Dairy Scales Valleys, etc. (Metal) 78037 Egg Scales 77042 Flashing, Plastic 78040 Floor Scales Tuesday, March 20, 2007 Page 55 Item Description Item Description 78042 Gas Cylinder Weighing Scales 78586 Recycled School Equipment and Supplies 78043 Grain Scales 78588 Science Instruction Equipment (For Classroom or 78044 Hanging Scales Laboratory Use) 78048 Hopper Scales 78589 School Equipment Required to Meet the Needs of the Physically Handicapped Student (Prone Stands, Toddler 78049 Hospital Scales: Chair, In-Bed, etc. Chairs, Special Computer Keyboards, etc.) 78052 Industrial Built-In Scales 78590 Test and Test Scoring Devices: Achievement, Aptitude, 78060 Infant (Pediatric) Scales Intelligence, etc. 78063 Load Cell Scales 78592 Training Aids, Materials, and Equipment for the Industrial Trades (Welding, Electrical, Instrumentation, Industrial 78064 Over-Under (Even Balance) Scales Mechanics, etc.) 78072 Physician's Scales: Clinical, Office, etc. 78593 Vocational Equipment and Supplies 78076 Platform Scales 790 SEED, SOD, SOIL, AND INOCULANTS 78077 Postal Scales, Conventional 79000 Seed, Sod, Soil, and Inoculants 78078 Postal Scales, Electronic (Computing) 79002 Athletic Field Compositions (Baseball Infields, etc.) 78080 Table Scales, Small: Baker's, Dietetic, etc. 79005 Desert Plant Seed 78082 Test Systems and Calibration Standards 79010 Field Seed: Cotton, etc. 78084 Truck Scales and Railroad Track Scales 79015 Field Seed: Grains, etc. 78090 Underwater Scales (For Laboratory See 495-82) 79020 Grass Seed 78095 Weigh-In-Motion Systems 79030 Inoculants 78096 Recycled Scales, Weighing Apparatus, Accessories and Supplies 79034 Seed Peanuts 785 SCHOOL EQUIPMENT AND SUPPLIES 79037 Rice Seed 79040 Seed Potatoes 78500 School Equipment and Supplies 79050 Sod, Grass 78503 Anatomical Models (For Medical and Nursing Instruction) (See Also First Aid Manikins and Models In Class 345-68) 79054 Soil Mixtures (Special) 78505 Atlases, Charts, Globes, and Maps 79060 Sprigs, Grass 78515 Blackboards, Chalkboards and Dry Erase Boards 79070 Top Soil and Fill Dirt (For Mulch See Class 335) 78517 Blind Teaching and Training Equipment and Supplies 79073 Tree Seeds (See Class 600 for Braille Writers and Printers) 79080 Vegetable Seed 78520 Books: Class Register, Record, and Plan Books 79095 Recycled Seed, Soil, Sod and Inoculants 78525 Bulletin Boards: Changeable Letter, Cork, Magnetic, 795 SEWING ROOM AND TEXTILE MACHINERY, AND Peg, etc. 78526 Bulletin Board Accessories ACCESSORIES 78527 Carrels, Audiovisual 79500 Sewing Room and Textile Machinery, and Accessories 78530 Chalk, Crayons, Erasable Markers, Water Colors, 79505 Bartacking Machines Permanent Markers (Child Proof Safety Type), etc. 79510 Button Covering Machines 78543 Display Cabinets, Cases, Files, Racks, Stands, etc. 79515 Button Sewing Machines 78544 Displays, Educational: Kits, Models, Plaques, etc. 79520 Buttonhole Machines 78545 Drawing Supplies, Schoolroom: Colored Pencils, 79525 Cloth Cutting Machines Compasses, Construction Paper, Drawing Paper, 79528 Cloth Rolling Equipment and Supplies Protractors, etc. 79530 Cloth Spreading Machines 78546 Driver Training Materials 79535 Cushion Filling Machines 78547 Easels, Accessories and Supplies, All Types (Including Flip Charts) 79537 Drapery Making Equipment and Accessories 78553 Educational Games and Toys, All Types 79538 Embroidery Machines, Accessories and Supplies 78555 Engineering and Technical Instruction Equipment and 79539 Eye and Hook Attaching Machines Materials (For Air Conditioning, Electronics, Machine 79540 Fabric Drills, All Types Shop, etc.) 79545 Folding and Rewinding Machines 78557 Erasers and Cleaners, Chalkboard and Dry Erase Board 79548 Garment and Brand Tag Fasteners and Accessories 78562 Flannel Boards and Accessories 79550 Gripper Snap Fastener Machines 78570 Instructional Aids: Courses, Lesson Plans (Prepared), Programs, Ancillary Materials, etc. (See Class 715 for 79553 Knitting Machines and Accessories Textbooks) 79555 Looms, Textile, Industrial 78572 Lecterns and Speaker's Stands, Pointers, etc. 79560 Pattern Paper 78574 Number Boards and Directory Boards 79563 Quiller Machines and Accessories 78576 Paper Items, Classroom: Composition Books, 79564 Roving Cans Scrapbooks, Examination Booklets, Notebook Filler, 79565 Sewing Machines and Accessories, Domestic Tablets, etc. 79570 Sewing Machines and Accessories, Heavy Duty (Except 78580 Plays and Entertainment, Schoolroom Shoe Stitching) 78583 Presentation Systems Equipment 79575 Sheeting, Slitting, Spooling, and Notching Machines 78585 Reading Programs, Reading Aids, Accelerators, and 79580 Slashers, Batts, and Pickers Calculators Tuesday, March 20, 2007 Page 56 Item Description Item Description 79582 Spinning Machines and Accessories 80176 Signs and Posters, Informational (No Smoking, Fire 79583 Spiral Tubes Extinguisher, etc.) 79585 Tables, Cloth Cutting and Sewing 80178 Signs, Janitorial (Wet Floor, Hazardous Spill, etc.) 79590 Warp Conditioner 80181 Signs, Library 79592 Warper Machines and Supplies 80182 Signs, Magnetic 79595 Recycled Sewing Room and Textile Equipment and 80183 Signs, Metal (Not Blanks) Accessories 80184 Signs, Message, Computerized 800 SHOES AND BOOTS 80185 Signs, Neon 80000 Shoes and Boots 80187 Signs, Overhead (Traffic) 80005 Boots and Shoes, Athletic and Sportsman Type 80189 Signs, Plastic and Polyethylene (Including Blanks) 80008 Boots, Leather 80191 Signs, Railroad Crossing (Electric) 80014 Boots (Other Than Leather or Rubber) 80194 Signs, Runway and Taxiway 80016 Boots, Rubber 80197 Signs, Wood (Including Blanks) 80017 Boots, Rubber, Waders 803 SOUND SYSTEMS, COMPONENTS, AND 80024 Boots, Rubber, Safety Toe ACCESSORIES: GROUP INTERCOM, MUSIC, 80025 Boots, Rubber, Waders, Safety Toe PUBLIC ADDRESS, ETC. 80028 Caps, Spikes, Spurs, and Shields 80300 Sound Systems, Components, and Accessories: Group 80032 House Shoes and Slippers, All Types Intercom, Music, Public Address, Etc. 80310 Cartridges (Microphone, Phonograph, etc.), Needles, 80038 Shoe and Boot Racks Pickup Arms, Styli, etc. 80040 Shoes, Casual, Women's and Girl's 80316 Disc Players, Compact 80048 Shoes, Casual, Men's and Boy's 80320 Group Auditory Systems, Language Laboratories, and 80056 Shoes, Dress, Women's and Girl's Speech Training Equipment 80064 Shoes, Dress, Men's and Boy's 80330 Intercom Systems, Group (For Panel Discussions, 80070 Shoes, Orthopedic Schoolrooms, etc.) 80072 Shoes, Safety Toe 80339 Microphones and Related Equipment (Not Wireless Systems): Chestsets, Earphones, Handsets, 80080 Shoes, Rain Headphones, etc. 80086 Shoes and Boots, Work, Men's 80340 Microphones and Related Equipment (Wireless 80088 Shoes and Boots, Work, Women's Systems): Chestsets, Earphones, Handsets, 80095 Recycled Shoes and Boots Headphones, etc. 80345 Music Systems and Components: Amplifiers, Mixers, 801 SIGNS, SIGN MATERIALS, SIGN MAKING Preamplifiers, Tuners, Turntables, etc. EQUIPMENT, AND RELATED SUPPLIES 80350 Music Systems and Components (Stereo Only) 80100 Signs, Sign Materials, Sign Making Equipment, and 80355 Paging Systems, Loud Speaker Type Related Supplies 80356 Paging Terminal, Solid State (Computerized) 80109 Blanks, Sign, Metal 80360 Public Address Systems, Portable 80112 Brackets and Holders, Sign 80361 Public Address Systems, Stationary 80120 Letters and Numerals, Sign (To Include Logos) 80365 Record Players (Phonographs, Record Changers, 80130 Posts, Standards, Supports, and Expansion Plugs Transcription Players) and Accessories 80138 Recycled Signs, Equipment, and Supplies (Including 80370 Recording Disks and Sound Sheets (Including Compact Braille Type) and Laser Disks) 80145 Sign Making Equipment Including Computerized Type 80375 Recording Tape, Sound: Audio Cassettes, Cartridges, 80148 Sign Material, Non-Reflective Reels, etc. 80149 Sign Material, Reflective (See 550-45 for Reflective 80377 Recycled Sound Equipment, Components and Sheeting for other than Signs) Accessories 80150 Sign Material, Reflective (Die Cut)(See 550-45 for 80380 Speakers and Accessories: Drivers, Enclosures, Grilles, Reflective Sheeting for otherthan Signs) Grille Cloth, etc. 80153 Sign Painting Machines (Including Automatic) 80382 Studio Monitors, Broadcasting and Recording 80154 Sign Painting Supplies (Including Brushes and Inks) 80385 Tape Recorders, Decks, Players, etc., Sound (Not for Office Dictation) 80156 Signs, American Disability Act (ADA) 80390 Tape Duplicating and Erasing Equipment 80158 Signs: Billboard, Advertising, etc. 805 SPORTING GOODS, ATHLETIC EQUIPMENT AND 80159 Signs: Braille (Including Markers and Plaques) ATHLETIC FACILITY EQUIPMENT 80160 Signs: Construction 80162 Signs, Door Knob: Meeting in Progress, Do Not Disturb, 80500 Sporting Goods, Athletic Equipment and Athletic Facility etc. Equipment 80166 Signs, Electronic Display (Marquee, etc.) 80509 Archery Equipment 80168 Signs, Exit: LED, Lighted, etc. 80515 Athletic Awards (For Service Type See Class 080): Medals, Plaques, Trophies, etc. 80169 Signs, Fabric 80517 Athletic Field Markers, Goal Posts, Bases, Goals, etc. 80171 Signs, Fiberglass (Including Blanks) (Including Athletic Field Striping Machines) 80174 Signs, Hospital Bed 80521 Badminton Equipment

Tuesday, March 20, 2007 Page 57 Item Description Item Description 80522 Balls (Not Otherwise Classified): Medicine, Playground, 81018 Dusting Machines, Crop Push, etc. 81040 Insect Vacuum, Engine Driven 80524 Baseball Equipment 81050 Smoke Generators 80530 Basketball Equipment (Including Backboards and 81054 Spray Equipment, Crop, Machine Powered Backstops) 81056 Spray Equipment, Defoliant 80534 Bicycles, Tricycles, etc. (For Exercise Bikes See 805-57) 81057 Spray Equipment, Deicer 80536 Billiard and Pool Tables and Supplies 81071 Spray Equipment, Landscape, Machine Powered 80539 Bowling Equipment 81072 Spray Equipment, Livestock, Machine Powered 80540 Coaching Equipment and Supplies 81085 Spray Equipment, Pesticide, Machine Powered, 80541 Cricket Equipment and Accessories Commercial 80542 Boxing and Wrestling Equipment: Gloves, Platforms, 81090 Spray Equipment, Portable, Hand Powered Rings, Striking Bags, Training Bags, etc. 81091 Spray Equipment, Portable, Machine Powered (Back- 80543 Climbing and Repelling Equipment Pack Type, etc.) 80544 Equestrian Equipment, Clothing and Supplies (Including 81093 Spray Equipment, Vehicle Mounted Polo) 81095 Sprayer Guns, Nozzles, Fittings, Reels, etc. 80545 Fencing Equipment 81096 Recycled Spraying Equipment, Accessories and Supplies 80547 Flooring, Temporary Portable (Athletic Facility) 80548 Football Equipment 815 STEAM AND HOT WATER FITTINGS, 80551 Games: Croquet, Dart Boards, Horseshoes, ACCESSORIES, AND SUPPLIES Shuffleboards, Table Tennis, etc. 81500 Steam and Hot Water Fittings, Accessories, and Supplies 80554 Golfing Equipment 81506 Cocks: Air, Drain, Gauge, Pet, Try, etc. 80557 Gymnasium Apparatus and Equipment: Bicycle Trainers, 81512 Expansion Joints Climbing Ropes, Exerciser Units, Game Standards, 81518 Fusible Plugs Horizontal, Parallel, and Stall Bars 80558 LaCrosse Equipment and Accessories 81522 Gaskets: Flange, Handhole and Manhole, All Types 80559 Hunting Equipment and Accessories (Including Decoys 81523 Gasket Sealants, Compounds, etc. and Blinds)(For Weapons See 680) 81526 Gauge Glass and Gaskets 80560 Gymnasium Mats, Covers, Hangers, and Trucks 81528 Gauge Siphons and Pulsation Dampers 80561 Hockey Equipment, Ice and Field 81540 Mechanical Pump and Shaft Seals 80562 Physical Education Equipment, Adaptive: Body 81545 O-Rings Alignment Wedges, Mobile Mats, Stimulation Boards, 81548 Oil Seals Straddle Seats, Vestibular Boards, etc. 81552 Packing, All Kinds (Except Sheet): Rod, Shaft, Valve 80563 Scoreboards, Sports Stem, etc. 80564 Skating Rink Equipment and Accessories, Ice and Roller 81554 Packing, Sheet, All Kinds 80565 Ski Equipment and Accessories 81558 Pressure Gauges (Not Hospital, Laboratory, and 80566 Soccer Equipment Refrigeration) 80569 Softball Equipment 81562 Steam Specialties: Air Vent Valves, Main Vent Valves, 80572 Squash, Handball, and Racquet Ball Equipment Radiator Valves, Radiator Traps, etc. 81565 Steam Traps and Strainers 80573 Stadium Lighting Equipment and Light Poles (See Class 285 for Lamps) 81570 Thermometers, Industrial; and Thermometer Wells 80574 Starting Gates and Other Racing Equipment 81573 Valves, Directional Control (To Control Pneumatic, 80575 Swimming Equipment Hydraulic, or Water Cylinders) 81575 Valves, Mixing 80578 Tennis Equipment 81578 Valves, Pressure Reducing 80581 Track Equipment 81581 Valves, Relief and Safety 80584 Trainers' Supplies 81584 Valves, Temperature and Pressure Regulating 80587 Trampolines, Beds, Cables, Frame Pads, etc. 81590 Water Gauges, Columns, etc. 80588 Trap Shooting Equipment 81595 Recycled Steam and Hot Water Fittings, Accessories 80589 Umpire, Referee, and Coach Equipment, Clothing and and Supplies Supplies 80590 Volleyball Equipment 820 STEAM AND HOT WATER BOILERS AND STEAM 80593 Water Polo Equipment and Accessories HEATING EQUIPMENT 80594 Weight Lifting Equipment and Accessories 82000 Steam and Hot Water Boilers and Steam Heating 80595 Whirlpools, Saunas, Hot Tubs, etc. Equipment 82004 After-Coolers and Condensers 80596 Recycled Sporting Goods and Athletic Equipment and Accessories 82005 Air Dryers, Dehydrators, and Preheaters 810 SPRAYING EQUIPMENT (EXCEPT HOUSEHOLD, 82006 A.S.M.E. Code Tanks NURSERY PLANT, AND PAINT) 82008 Boilers, High Pressure 82012 Boilers, Low Pressure 81000 Spraying Equipment (Except Household, Nursery Plant, and Paint) 82014 Boiler Parts and Accessories (Not Otherwise Listed) 81015 Cleaner, Spray Equipment 82016 Boiler Tubes

Tuesday, March 20, 2007 Page 58 Item Description Item Description 82019 Blow-Down Equipment, Automatic Top 82534 Feeders, All Kinds (Except Troughs) 82020 Blow-Off Basins 82536 Feeder Troughs, Dishes, etc. 82024 Blow-Off Valves 82537 Feedlots 82028 Burners, Gas and Oil 82539 Grooming Equipment and Supplies: Brushes, Clippers, 82032 Chemical Feed Systems (For Proportioning Pumps See Currycombs, Docking Supplies, Nippers, Trimmers, etc. Class 720) 82542 Harness, Ewe Marking 82036 Coils, Steam Heating 82545 Hog Holders 82038 Condensate Return Systems: Vacuum Heat Pumps, Wet 82548 Hog Ringer Pliers and Rings Vacuum Pumps, etc. 82551 Horn Trainers and Weights 82040 Controls: Combustion, Fuel Cut-Off, Hardness, High-Low 82554 Immobilizers and Accessories: Guns, Loads, Syringes, Water Level, Ignition, etc. etc. 82041 Control, Corrosion (Using Entrained Gas Eliminator 82558 Lariats Equip.) 82562 Nipple Pails 82042 Controllers, Steam Boiler Automatic Conductivity 82565 Prodders, Shock Type 82044 Convectors and Radiators 82569 Recycled Stockman Equipment and Supplies 82048 Deaerating Units 82572 Shearing Equipment 82049 Descaling Equipment, MHD Type 82575 Slappers and Whips 82052 Draft Fans and Draft Gauges 82578 Tags (Ear, Neck, etc,) and Tagging Accessories (Chains, 82056 Feedwater Heaters Fasteners, Pliers, etc.) 82060 Feedwater Injectors 82581 Tattooing Equipment and Inks 82062 Feedwater Pumps 82585 Vacuum Cleaners, Cattle 82064 Filters, Boiler Water 82590 Waterers (Except Concrete Troughs) 82065 Flue Gas Desulfurization System Equipment 82593 Weaners 82068 Heat Exchangers, Accessories, and Parts 830 TANKS (METAL, WOOD, AND SYNTHETIC 82072 Hot Water Generators MATERIALS): MOBILE, PORTABLE, 82075 Oil Coolers STATIONARY, AND UNDERGROUND TYPES 82076 Oil Purifiers 83000 Tanks (Metal, Wood, and Synthetic Materials): Mobile, 82078 Oxygen Reduction Equipment, Dissolved Portable, Stationary, and Underground Types 82080 Pulverizers, Boiler and Power Plant 83004 Aluminum Tanks, All Kinds 82081 Screens and Strainers, Water Intake, etc. 83010 Brass Tanks, All Kinds 82084 Stacks, Steel 83013 Butane and Propane Tanks, Surface and Underground 82085 Steam Boiler Bottom Blow Alarm 83016 Butane and Propane Tanks, Transport Truck Type 82086 Steam Flow Transmitters 83019 Cast Iron Tanks, All Kinds 82088 Tube Cleaners and Tube Expanders 83022 Cement Lined Tanks 82091 Turbines, Gas Driven 83023 Cisterns and Parts, Fire 82092 Turbines, Steam Driven 83024 Collapsible Tank for Petroleum Spills 82093 Turbines, Water (Hydraulic) Including Accessories and 83025 Copper Lined Tanks Parts 83028 Fiberglass Lined Tanks 82095 Valves, Spherical 83031 Fiberglass Tanks, Gasoline (Including Underground 82096 Recycled Steam and Hot Water Boilers and Heating Type) Equipment 83032 Fiberglass Tanks (Other Than for Gasoline) 825 STOCKMAN EQUIPMENT AND SUPPLIES 83033 Filters, Storage Tank 82500 Stockman Equipment and Supplies 83034 Galvanized Sheet Iron and Steel Tanks 82503 Animal Dips and Sprays 83037 Glass Lined Tanks 82505 Back Scratchers and Oilers 83040 Lead Lined Tanks 82506 Bee Keeping Equipment and Supplies 83041 Leak Detection and Vapor Monitoring Equipment 82508 Blankets, Livestock 83042 Plastic and PVC Tanks 82511 Branding Crayons, Paints, Paint Pellets, Pistols, etc. 83043 Plastic Lined Tanks 82513 Branding Irons 83044 Polyethylene Tanks 82514 Calf Pullers, Obstetrical 83046 Stainless Steel Tanks, Pressure Type 82516 Castraters 83049 Stainless Steel Tanks, Transport Truck Type (For 82519 Chains, Halters, Leaders, Nose Rings, Straps, etc. Chemicals, Milk, etc.) 82520 Chin-Ball Marking Devices 83052 Stainless Steel Tanks: Mixing, Pickling, and Processing 82522 Chutes, Corrals, Livestock Holding Pens, etc. Types (For Chemicals, Foods, Paints, Soaps, etc.) 83054 Steel Tanks, For Chemical Storage 82525 Dehorners 83055 Steel Tanks, Overhead Type (For Diesel Fuel, Gasoline, 82526 Disinfectants (For Animal Pens): Creosote, etc. Kerosene, etc.) 82529 Drench Guns 83058 Steel Tanks, Portable Type (For Diesel Fuel, Gasoline, 82531 Farrowing Stalls Kerosene, Liquid Fertilizers, Water, etc.)

Tuesday, March 20, 2007 Page 59 Item Description Item Description 83061 Steel Tanks, Pressure Type (For Air, Gas, Water, etc.) 84040 Recording Tape, Video; and Video Cassettes; Videotape 83064 Steel Tanks, Surface Storage Type (For Asphalt, Evaluator/Cleaner Emulsions, Road Oil, Water, etc.) 84043 Rewinding Equipment, Tape 83067 Steel Tanks, Transport Truck Type (For Asphalt, 84045 Satellite Receiver Dish (Video) Gasoline, Oil, Water, etc.) 84050 Studio Equipment: Furnishings, Record and Tape 83070 Steel Tanks, Surface and Underground Type (For Storage Cabinets, Tables, etc. Gasoline, Kerosene, etc.) 84055 Switchers, Audio and Video 83073 Steel Tanks, Water Works Type, Elevated and Tower 84056 Teleconference Systems, Audio/Video 83077 Tank Packing Material 84058 Television Hardware (Adapters, Brackets, Connectors, 83078 Tank Ends (Heads), Metal etc.) 83080 Wooden Tanks, All Kinds 84060 Television Receivers and Consoles 83095 Recycled Tanks, Accessories and Supplies 84062 Television Receivers, Wide Screen, Projection Type 832 TAPE (NOT DATA PROCESSING, MEASURING, 84064 Television Tools, Equipment and Supplies for Analysis, OPTICAL, SEWING, SOUND, OR VIDEO) Inspection, Testing, etc. 84065 Television Transmitters 83200 Tape (Not Data Processing, Measuring, Optical, Sewing, 84066 Television-VCR Combination Sets Sound, Or Video) 83202 Tape, Anti-Seizing 84069 Video Camera-Recorders, Accessories and Parts (Television Studio Type) 83203 Tape, Anti-Skid 84070 Video Camera-Recorders, Accessories and Parts 83204 Tape, Athletic (Portable Type) 83205 Tape, Automotive Type 84071 Video Cassette Recorders (VCR), Accessories and Parts 83210 Tape, Barrier (Includes Cautionary and Crime Scene 84072 Video Lighting Units (Portable) and Battery Packs, Tape) Accessories, etc. 83220 Tape, Cellulose: Drafting, Labeling, etc. 84074 Video Monitors, Demodulators, Signal Processors, etc; 83222 Tape, Cloth, Mending Accessories and Parts 83223 Tape, Detectable Marking 84076 Video Projectors, Accessories and Parts 83224 Tape, Duct, Adhesive Type 84082 Video/Disk Players (Recorders and Playback Only Devices); CDI Players, etc. 83226 Tape, Electrical 84084 Video and Audio Systems, Accessories and Parts 83227 Tape, Epoxy (Closed Circuit TV) (Including Surveillance Type) 83228 Tape, Filament 84086 Video Systems (For Studio Quality Production) 83229 Tape, Glass Setting 84095 Recycled Television Equipment and Accessories 83230 Tape, Freezer/Freeze Protection 845 TESTING APPARATUS AND INSTRUMENTS (NOT 83232 Tape, Gummed Kraft and Reinforced Paper FOR ELECTRICAL OR ELECTRONIC 83236 Tape, Insulating, All Types (Except Electrical) MEASUREMENTS) 83240 Tape, Insulating, Electrical 84500 Testing Apparatus and Instruments (Not For Electrical Or 83244 Tape, Labeling, Library Type Electronic Measurements) 83248 Tape, Marking, Reflective Adhesive-Backed (See 550-72 84502 Aerodynamic Testing Devices (Laboratory Type) and for Pavement Marking Tape) Wind Tunnels 83252 Tape, Masking 84504 Combustion Efficiency Measurement Apparatuses (For 83254 Tape, Metal Repair Flue Gases, Exhaust Gases, etc.) 83256 Tape, Nuclear Radiation 84506 Concrete Testing Apparatus and Supplies 83260 Tape, Nylon 84510 Fabric Testing Apparatus 83262 Tape, Pipe Banding 84512 Falling Weight Deflectometer System (Pavement Loading Device) 83263 Tape, Polypropylene 84514 Fiber Testing Apparatus (Except Flammability) 83264 Tape, Roofing: Rubber, etc. 84519 Flash Point Tester (Closed and Open Cup) 83268 Tape, Sheetrock 84522 Fuel Test Kits and Devices 83269 Tape, Sign 84523 Flammability Testing Equipment (For Apparel, 83272 Tape, Thread, Teflon Construction Materials, Fabrics, etc.) 83274 Tape, Vinyl 84524 Food Testing Apparatus (For Fat, Fiber, Moisture 83275 Tape, Wire and Cable Marking and Accessories Content, etc.) 83276 Tape, Wood, All Kinds 84525 Hydrostatic Pressure Testers: Dead Weight Testers, Hydrostatic Test Pumps, etc. 83295 Recycled Tape 84532 Lead Test Kits 840 TELEVISION EQUIPMENT AND ACCESSORIES 84535 Milk Testing Equipment (For Dairy Thermometers See 84000 Television Equipment and Accessories 245-87) 84010 Antennas and Accessories: Amplifiers, Brackets, Masts, 84545 Moisture Testers (Not for Soils) Mounts, Rotators, Standoffs, etc. (Television Only) 84546 Moisture-Density Tester (For Soils): Nuclear Moisture- 84027 Carts and Stands, Television Density Gauges, etc. 84034 Editing, Titling, and Special Effects Systems, 84549 Pavement Testing and Data Collection Equipment Accessories, and Parts

Tuesday, March 20, 2007 Page 60 Item Description Item Description 84550 Petroleum Production Test Equipment (Specialized): 85088 Toweling: Crash (Cup), Huck, and Terry (Includes Dish Retorts (High-Temperature), Rheometers, Well Testers Towels and Cloths) (For Gas, Liquid and Water Production), etc. 85092 Towels, Washcloths, and Bathmats, Huck and Terry 84551 Petroleum Test Equipment and Supplies (To Determine 85094 Wool Recyclability) 85095 Recycled Textiles, Fibers, Household Linens and Piece 84554 Precision Linear Measuring Instruments: Calipers and Goods Vernier Calipers, Dry Film Thickness Gauges, Dial and Standard Micrometers, etc. 855 THEATRICAL EQUIPMENT AND SUPPLIES 84560 Recycled Testing Apparatus, Instruments and 85500 Theatrical Equipment and Supplies Accessories 85515 Costumes and Accessories 84563 Road Building Materials Testers and Accessories 85522 Curtains, Cycloramas, Draperies, Drops, etc. 84571 Strength of Materials Testing Apparatus (For Metals, 85530 Dance Floors, Portable Plastics, Wood, etc.): Fatigue Resistance, Hardness, Internal Flaws, etc. 85543 Lifts, Orchestra (Theater Pit Area) 84581 Soil Testing Apparatus (For Determining Permeability, 85544 Lighting and Dimming Controls: Autotransformer Resistivity, Soil Chemistry, etc.) Dimmers, Control Panels, Solid State Thyristor/Triac 84587 Test Equipment For Hazardous Material (Lead Content, Dimmers, etc. etc.) 85546 Lighting Control Systems: Memory and 84595 Viscosity Testers (Viscometers and Viscosimeters) Computer/Microprocessor Type 84597 Volume Standards: Liter Provers, etc. 85548 Lighting Distribution Hardware: Borderlight Cables, Pipe Battens, Plugging Strips and Boxes, Wall and Floor 850 TEXTILES, FIBERS, HOUSEHOLD LINENS, AND Pockets, etc. PIECE GOODS 85550 Lighting Instruments: Border and Cyclorama Striplights, Follow Spotlights, Floodlights, Special Effects Lighting, 85000 Textiles, Fibers, Household Linens, and Piece Goods Spotlights, etc. 85003 Bags, Bedding 85553 Lighting Systems, Complete 85004 Bags, Flour 85560 Makeup 85008 Bedspreads 85568 Scenery and Props 85012 Blankets, Bedding, All Types 85570 Sound Effects Equipment 85014 Border Foam 85575 Stage Hardware and Supplies: Braces, Canvas, Clamps, 85015 Braiding Material Paints, etc. 85016 Cheesecloth 85577 Standards, Portable; and Ropes (For Theater Lobbies) 85017 Chemicals and Dyes, Textile 85580 Stage Rigging and Tracks 85020 Cloth (Yard Goods): Cotton 85581 Stages, Theatre (All Types) 85024 Cloth (Yard Goods): Blends, Mixtures, and Synthetics 85588 Turnstiles, Theater 85026 Cloth, Oil 85595 Recycled Theatrical Equipment, Accessories and 85028 Cloth, Sheeting: Muslin and Percale Supplies 85032 Cloth (Yard Goods): Wool 860 TICKETS, COUPON BOOKS, SALES BOOKS, STRIP 85033 Cotton Linters, Bales and Batts BOOKS, ETC. 85034 Cotton Staple, Bales and Batts 86000 Tickets, Coupon Books, Sales Books, Strip Books, Etc. 85036 Diaper Cloth (Yard Goods) 86020 Coupon Books 85040 Diapers, Cotton and Synthetic 86030 Dispensing Machines and Collection Boxes for Tickets, 85042 Duck (Canvas), Treated (Tent Cloth) etc. 85044 Duck (Canvas), Untreated 86040 Sales Books 85047 Fur and Related Materials 86050 Strip Books 85048 Fabrics, Coated and Impregnated (Not Ticking) 86070 Tickets, Reserved Type 85049 Furniture Scarves 86075 Tickets, Roll Type 85050 Hot Pads and Pot Holders 86076 Tickets, Spitter 85052 Mattress Covers, Cotton 86095 Recycled Tickets, Coupon Books, Sales Books and Strip Books 85056 Mattress Pads 863 TIRES AND TUBES 85060 Mattress Protectors and Pillow Covers, Synthetic 85061 Mohair 86300 Tires and Tubes 85062 Pads, Furniture, Protective and Moving 86303 Tires and Tubes, Aircraft 85063 Pillows, All Types 86305 Tires and Tubes, Passenger Vehicles 85064 Sheets and Pillow Cases 86306 Tires and Tubes, Motorcycle 85068 Shower Curtain, Duck 86307 Tires and Tubes, Light Trucks 85072 Shower Curtain, Synthetic 86310 Tires and Tubes, Medium Truck and Bus 85074 Synthetic Textile Fibers: Nylon, Polyethylene, Rayon, etc. 86315 Tires and Tubes, Off-Road Equipment 85076 Table Linens 86320 Tires and Tubes, Farm Tractor and Implement 85080 Ticking, Mattress and Pillow, Cotton 86325 Tires and Tubes, Industrial 85084 Ticking, Mattress and Pillow, Synthetic and Waterproofed 86342 Flaps and O-Rings, Tire

Tuesday, March 20, 2007 Page 61 Item Description Item Description 86365 Recapped/Retreaded Tires (See Class 928 if 87527 Flea, Tick and Insect Control Equipment and Supplies Recapping/Retreading Own Tires as a Service) 87530 Frozen Semen 864 TRAIN CONTROLS, ELECTRONIC 87534 Instruments, Surgical, Veterinary 86400 Train Controls, Electronic 87553 Operating Room Equipment 86440 Mainline Train Controls 87558 Pharmaceuticals, Veterinary, Animal: Drugs, Vaccines, 86445 Mainline Sub-System Controls etc. 86455 Miscellaneous Train Controls 87559 Pharmaceuticals, Veterinary, Marine Life: Drugs, Vaccines, etc. 86465 Operations Control Center 87565 Pregnancy Detection Equipment 86473 Recycled Train Controls 87567 Repellants, Animal and Birds 86480 Vehicle Train Protection 87570 Surgical Supplies: Catheters, Gut, Needles, Syringes, etc. 86485 Vital Relays 87580 Thermometers, Veterinary 86490 Yard Train Controls 87595 Recycled Veterinary Equipment and Supplies 86495 Yard Sub-System Controls 880 VISUAL EDUCATION EQUIPMENT AND 865 TWINE SUPPLIES (EXCEPT PROJECTION LAMPS -SEE 86500 Twine CLASS 285) 86520 Cotton Twine 88000 Visual Education Equipment and Supplies (Except 86530 Hay Baler Twine Projection Lamps -See Class 285) 86535 Hemp Twine 88011 Audio Visual Equipment and Supplies (Not Otherwise 86540 Jute Twine Classified) 86550 Linen Twine 88020 Film Editing and Splicing Equipment and Supplies: Cement, Cleaner, Conditioner, Editors, Film Leader, 86555 Marline Twine Splicers, etc. 86560 Nylon Twine 88030 Pointers, Projection Type, Hand-Held and Stationary 86565 Polyester and Polypropylene Twine (110V AC and Battery Powered) 86568 Seine Twine 88040 Previewers, Sorters, and Viewers (For Filmstrips, Slides, etc. -Not Projectors or Film Editors and Viewers) 86570 Sisal Twine (Including Binder Twine) 88042 Projectional Supplies: Acetate Sheets, Films, Photo- 86595 Recycled Twine Reflex and Photo-Modifier Materials, etc. 870 VENETIAN BLINDS, AWNINGS, AND SHADES 88043 Projection Screens, Standard and Rear-Projection Types 87000 Venetian Blinds, Awnings, and Shades 88046 Projection Stands, Tables, etc., Standard and Rear- 87010 Awnings, Cloth Projection Types 88049 Projectors, Filmstrip (Standard Types Only); Carrying 87020 Awnings, Metal and Wood Cases; Parts, and Accessories 87022 Awnings, Vinyl 88052 Projectors, Motion Picture (Specialized Types Only, 87025 Reflective Film (Solar Type Sun Screen) Including Film Loop Projectors, Rear-Projection Units, 87030 Shade Screens, Louvered or Perforated Repetitive Projectors, etc.) 87040 Venetian Blind Cord and Tape 88055 Projectors, Motion Picture (Standard Type Only); Carrying Cases; Parts, and Accessories 87050 Venetian Blinds, Metal, Audio Visual and Standard 88058 Projectors, Opaque; Carrying Cases; Parts; and 87060 Venetian Blinds, Wood Accessories 87070 Vertical Blinds, All Types 88061 Projectors, Overhead Transparency; Carrying Cases; 87078 Wind Screens, Privacy Screens, etc. Parts; and Accessories 87080 Window Shade Cloth 88064 Projectors, Slide (Standard Types Only); Carrying Cases; Parts; and Accessories 87090 Window Shades 88067 Projectors (Not Otherwise Classified): Combination 87095 Recycled Awnings, Venetian and Vertical Blinds, and Filmstrip-Slide Projectors, Rear-Projection Slide Units, Shades Rear-Projection Filmstrip Units 875 VETERINARY EQUIPMENT AND SUPPLIES (SEE 88073 Recycled Visual Education Equipment, Accessories and CLASS 325 FOR VITAMINS AND SUPPLEMENTS Supplies FOR ANIMALS) 88080 Shipping and Storage Accessories (For Films, Filmstrips, Slides, etc.): Cans, Carrying Cases, Cartridges, Reels, 87500 Veterinary Equipment and Supplies (See Class 325 For Shipping Cases, Slide Files and Trays, etc. Vitamins and Supplements For Animals) 88085 Storage Cabinets (For Visual Education Equipment and 87505 Anesthesia Equipment: Ventilators, etc. Supplies) 87508 Animal Control Equipment: Catching Poles, Muzzles, 88086 Tables, Light (Visual Education) Restrainers, Shockers, etc. 88088 Transparencies (See Class 715 for Prepared Material) 87510 Artifical Insemination Equipment (For Semen Ejaculation, Freezing, Storage, and Use) 88090 Transparency Equipment 87512 Dental Equipment and Supplies, Veterinary 883 VOICE RESPONSE SYSTEMS 87513 Diagnostic Equipment, Veterinary: Scopes, Speculums, 88300 Voice Response Systems etc. 88316 Audiotex Voice Response Systems 87515 Diagnostic Test Kits and Supplies 88318 Autoattendant Telephone Systems 87524 Fat and Muscle Assay Equipment 88319 Automatic Call Distribution (ACD) Systems

Tuesday, March 20, 2007 Page 62 Item Description Item Description 88332 Computer Telephony Integration (CTI) Systems 89005 Belt Filter Press and Parts 88343 Interactive Voice Response (IVR) Systems 89006 Bioroughing Systems and Parts 88364 Recycled Voice Response Systems, Accessories and 89007 Centrifuges, Water Treatment Supplies 89008 Chlorination Equipment and Parts 88380 Telephone Switching (PBX) Systems 89013 Clarifiers and Settlers (Separators) 88390 Voice Mail Systems 89015 Complete Water Treatment Systems, Chemical 885 WATER AND WASTEWATER TREATING 89016 Complete Water Treatment Systems, Nonchemical: CHEMICALS Ultraviolet Water Supply Sterilization, etc. 88500 Water and Wastewater Treating Chemicals 89017 Contaminated Groundwater Treatment Equipment 88508 Activated Carbon and Filter Elements 89019 Crushers, Grinders, Size Reduction Equipment, etc. 88515 Algae and Microbe Control Chemicals (Copper Sulfate, 89020 Demineralizers: Reverse Osmosis, etc. etc.) 89021 Desludging Equipment and Accessories 88516 Algae and Microbe Control Chemicals (For Air 89024 Filtration Equipment and Accessories, Water Conditioning and Cooling Water) 89027 Incinerators and Parts, Sludge 88528 Antifoaming Agents 89030 Manholes, and Manhole Covers, Frames, Grates, Rings, 88531 Biological Maintainers (Bacteria, Enzymes, etc.) Yokes, etc. 88532 Boiler Water Chemical Treating Compounds 89031 Manhole Risers, Steel Expandable 88538 Chlorine, Liquefied 89035 Metal Finders and Detectors, Pipe Locators, etc. 88540 Chlorinating and Oxidizing Agents: Bromohydantoins, 89040 Meter Boxes, Meter Vaults, and Valve Boxes (See 210- Chloroisocyanurates, Hypochlorites, etc. (For Swimming 45 for Concrete Type) Pool Disinfection) 89044 Meters, Water 88543 Color Control Chemicals, Water 89045 Meter Fittings, Water, Accessories, Parts, and 88544 Corrosion, Scale, and Sludge Control Chemicals: Alum, Conversion Kits Amines (Morpholine, etc.), Sodium Sulfite, etc. 89046 Meter Reading Devices 88546 Counteractant and Degreaser, Odor 89047 Mixing and Agitation Equipment 88547 Dechlorinating Agents (Sulfur Dioxide, etc.) 89048 Oil Skimming Equipment and Parts 88548 Descaling Compounds 89049 Ozone and Oxygen Generating Equipment and Parts 88551 Disinfectants, Wastewater 89050 Rings and Seals, Carbon (For Turbine Shafts) 88552 Disinfectant, Ozone (For Laboratory and Clinical Baths) 89051 Root Cutting Equipment for Sewer Lines 88560 Ferrous Sulfate and Ferrous Chloride 89053 Separation and Treatment Equipment, Oil/Water 88564 Filter Aids: Diatomaceous Earth, Fuller's Earth, etc. 89063 Sewer Analyzing, Monitoring, Probe and Related 88566 Fluoride and Other Drinking Water Additives Equipment 88570 Hardness Control Chemicals: Chelating Agents 89064 Sewer Inspection Equipment (Phosphonates, etc.), Polyphosphates, Polymer 89065 Sewage and Waste Treating Equipment and Supplies Flocculants, etc. 89066 Sewer Lift Stations and Parts 88574 Nitrogen and Oxygen, Liquid 89067 Solvent (Chlorinated) Recovery System 88576 Odor Control Chemicals, etc. 89068 Tags, Water Meter Removal 88577 Polymer Flocculants (For Color, Thickening, Dewatering, Coagulant Aid) (Not Hardness Control) 89069 Sumps, Parts, and Accessories (See 720-73 for Sump Pumps) 88578 pH Control Chemicals: Caustic Soda, Lime, Muriatic Acid, Quicklime, Soda Ash, etc. 89072 Tapping Machines and Equipment 88579 Reagents, Buffer (For Water Treatment) 89075 Valve Operators, Accessories, Parts, and Tools (See 515-82 for Lawn Sprinkler Type) 88580 Resins, Sodium Ion Exchange (For Water Softening) 89076 Virus and Bacteria Inactivation, Ozone Type Equipment 88582 Sewer and Septic Treating Chemicals (See 493-05 for Airborne Type) 88584 Sodium Hydroxide 89077 Waste Water Reclamation Systems and Parts 88589 Stabilizers (Cyanuric Acid, etc.) 89078 Water Filters and Filter Elements (Except Boiler, 88595 Water Testing Kits (For Chlorine, Hardness, PH, etc.) Photographic Darkroom, and Swimming Pool): 88596 Recycled Water and Wastewater Treating Chemicals Cartridges, etc. 89079 Water and Wastewater Disinfecting Ozonators 890 WATER SUPPLY, GROUNDWATER, SEWAGE 89080 Water Leak Detection System (Including Chemicals, TREATMENT, AND RELATED EQUIPMENT (NOT Dyes and Supplies) FOR AIR CONDITIONING, STEAM BOILER, OR 89081 Water Main Cleaning Equipment LABORATORY REAGENT WATER) 89082 Water Screens and Parts, Travelling 89000 Water Supply, Groundwater, Sewage Treatment, and 89085 Water Softening Equipment, Ion Exchange Type (Also Related Equipment (Not For Air Conditioning, Steam See 670-92,93) Boiler, Or Laboratory Reagent Water) 89089 Well Pointing Systems, Accessories and Parts 89001 Air Flotation Systems (For Water Treatment Removal of 89095 Recycled Water Supply, Groundwater and Sewage Hydrocarbons) Treatment Equipment, Accessories, and Supplies 89002 Activated Carbon Systems, Equipment, and Absorbers 895 WELDING EQUIPMENT AND SUPPLIES 89003 Back Flow Preventers for Water/Sewer Pipe 89004 Bar and Trash Screen Equipment and Parts 89500 Welding Equipment and Supplies

Tuesday, March 20, 2007 Page 63 Item Description Item Description 89510 Arc Welders, Electric Driven 905 AIRCRAFT AND AIRPORT OPERATIONS 89520 Arc Welders, Engine Driven SERVICES 89521 Arc Welders, Wire, Self-Feeder 90500 Aircraft and Airport Operations Services 89525 Electric Spot Welder 90503 Aerial Patrolling (Not Survey) 89527 Electric Welding Torch, Flameless 90504 Aerial Photogrammery Services 89529 Fittings for Welding Equipment 90505 Aerial Photography 89530 Gas Cylinder Carts, Industrial 90510 Aerial Surveys 89540 Gas Tungsten-Arc Welder (TIG) and Specialized 90511 Aircraft Painting Services Accessories 90512 Aircraft Crash Removal Services 89545 Gas Shielded Metal-Arc Welder (MIG) and Specialized Accessories 90513 Aircraft Washing, Waxing and Polishing Services 89550 Gas Welding Apparatus 90514 Airplane/Helicopter Services (Not Otherwise Classified) 89555 Torch, Cutting 90515 Aircraft Refurbishing, Soundproofing, etc. Services 89565 Welder/Soldering Unit, Refrigeration/Plumber Type, 90516 Airplanes, Helicopters and Accessories Maintenance and Single Tank, Complete Repair 89570 Welding Accessories: Cutting Tips, Hammers, Hose, 90517 Airport Ground Handling Services Inspection Shields, Lighters, Lighter Flints, Soapstone, 90518 Airport Runway Friction Testing Tip Cleaner, Tip Dip, etc. 90519 Air Cargo Services: Developers, Operators, etc. 89571 Welding Equipment and Supplies, Plastic 90520 Air Rescue and Transfer of Patients 89572 Welding Gloves, Protective Aprons, Capes, and Sleeves 90526 Air Traffic Control Services 89574 Welding Goggles, Helmets, Chin Straps, and Face 90531 Concessions, Airport: Art Gallery Shields 89590 Welding Electrodes, Flux, Rods, Wire, and Soldering 90532 Concessions, Airport: Business Center Compounds 90533 Concessions, Airport: Currency Exchange 89592 Welding Electrode Oven 90534 Concessions, Airport: Food 89594 Welding Safety Shields/Curtains/Partitions 90535 Concessions, Airport: Gift Shops, Specialties 89596 Welding and Brazing Tools 90536 Concessions, Airport: Miscellaneous 89597 Recycled Welding Equipment, Accessories, and Supplies 90537 Concessions, Airport: Pay Telephone 898 X-RAY AND OTHER RADIOLOGICAL EQUIPMENT 90538 Deicing Fluid Recovery Services, Aircraft AND SUPPLIES (MEDICAL) 90541 Dusting and Seeding Services, Crop (Aerial) 89800 X-Ray and Other Radiological Equipment and Supplies 90553 Pilot Training Services (Medical) 90559 Radio Frequency Access Services 89806 Cassettes, Cassette Holders, Grids, and Intensifying 90560 Removal of Rubber Deposits from Runways Screens 90565 Signage Services, Aircraft and Airport 89810 Chemicals, Developing and Processing 90566 Runway Grooving Services, Airport 89820 Computerized Axial Tomography (CAT) Scanning 90569 Signage Services, Aircraft and Airport Systems 89830 Film Developing and Processing Equipment (Except 90570 Storage Space Services (Not Building Lease), Aircraft Dental): Automatic Processors, Safelights, etc. 90590 Waste Disposal Services, Aircraft 89835 Film, X-Ray (Including Dental) 906 ARCHITECTURAL SERVICES, PROFESSIONAL 89841 Gamma Cameras 90600 Architectural Services, Professional 89845 Illuminators (Film Viewing Devices) 90602 Acoustics; Noise Abatement - Architectural Services 89846 Image Analysis Systems 90604 Agricultural Development - Architectural Services 89848 Phantoms 90606 Airports (Lighting, Fueling, Navaids) - Architectural 89850 Radiation Measuring Equipment: Ionization Chambers, X- Services Ray Film Densitometers, etc. 90607 Architect Services, Professional 89855 Radiation Monitoring Equipment and Shielding Materials: 90608 Automation; Controls; Instrumentation - Architectural Badges, Dosimeters, Protective Aprons and Coats, etc. Services (See Also Class 490) 90610 Buildings - Architectural Design 89860 Radiation Therapy Equipment, Nuclear: Cobalt Sources, Radioactive Implants, etc. 90612 Building Sanitation - Architectural Services 89865 Radiation Therapy Equipment and Accessories, X-Ray 90614 Cemeteries, Planning and Relocation, Architectural Services 89868 Recycled X-Ray and Radiological Equipment, Accessories and Supplies 90616 Chemical Processing and Storage - Architectural 89870 Radiological Furniture: Cabinets, Files, Tables, etc. 90618 Cold Storage; Refrigeration; Fast Freeze - Architectural 89874 Ultrasonic Imaging Systems: Echocardiographs, etc. 90619 Concrete Architectural Services 89880 X-Ray Machines (Diagnostic) and Accessories (Except 90622 Corrosion Control; Cathodic Protection; Electrolysis - Dental) Architectural 89890 X-Ray Supplies: Film Hangers and Holders, Labels, 90624 Desalinization (Process and Facilities) - Architectural Markers and Mounts 90626 Electronics - Architectural Services 90627 Energy Management - Architectural

Tuesday, March 20, 2007 Page 64 Item Description Item Description 90628 Energy Conservation; New Energy Sources (Solar, etc.) - 90775 Site Assessment and Site Field Observation Architectural Services 90779 Surveying Services (Not Aerial or Research) 90629 Environmental - Architectural 90783 Testing Services 90630 Fire Protection - Architectural Services 908 BOOKBINDING, REBINDING, AND REPAIRING 90632 Fisheries; Fish Ladders - Architectural 90800 Bookbinding, Rebinding, and Repairing 90633 Forensic - Architectural 90810 Bookbinding, Custom 90634 Freight Handling; Materials Handling - Architectural 90815 Bookbinding, Perfect (Paperback Book Type) 90636 Gas Systems (Propane, Natural, etc.) - Architectural 90817 Bookbinding, Saddle Stitched 90638 General Construction - Architectural 90820 Bookbinding (Sewed Cross Stitched, Library Quality), 90640 Graphic Design - Architectural Rebinding, and Repairing: Library Books, Text Books, 90642 Harbors; Jetties; Piers; Ship Terminal Facilities - etc. Architectural 90835 Headbands, Installed 90644 Heating; Ventilating; Air Conditioning - Architectural 90845 Magazine Binding (Sewed), Rebinding, and Repairing Services 90646 Highways; Streets; Airport Pay-Parking Lots - 90850 Manuscript Binding, (Sewed) Architectural 90855 Newspaper Binding (Sewed), Rebinding, and Repairing 90648 Historical Preservation 90865 Special Work and Repairing: Special Treatment of Rare 90650 Industrial Processes; Quality Control Volumes, Rebacking of Old Volumes, etc. 90652 Interior Design, Space Planning, and Exhibits/Displays 90875 Thesis Binding, Sewed 90654 Irrigation; Drainage; Flood Control - Architectural 909 BUILDING CONSTRUCTION SERVICES, NEW 90656 Landscape Architecture 90900 Building Construction Services, New 90657 Land Development and Planning - Architectural 90903 Administration of Contracts: Summary of Work, Quality 90658 Lighting (Interior, Exterior) - Architectural Services Control, Project Closeout, etc. 90660 Mining and Minerology - Architectural 90910 Airport Facility Construction 90661 Models of Layouts and Buildings to Scale, Architectural 90911 Airport Facility Maintenance and Repair 90662 Petroleum and Fuel (Storage and Distribution) - 90916 Athletic Facility Construction Architectural 90917 Athletic Facility Maintenance and Repair 90664 Planning, Urban (Community, Regional, Areawide, and 90921 Building Construction, Industrial (Warehouse, etc.) State) 90922 Building Construction, Non-Residential (Office Bldg., etc.) 90666 Planning, Site (Installation and Project) 90923 Building Construction, Residential (Apartments, etc.) 90668 Power Generation, Transmission, Distribution - 90934 Conveying Systems: Elevators, Lifts, etc. Architectural 90937 Doors and Windows 90670 Railroad; Rapid Transit; Monorail - Architectural 90945 Finishes: Flooring, Wall and Ceiling, etc. 90672 Recreation Facilities (Parks, Marinas, etc.) - Architectural Services 90948 Furnishings: Artwork, Cabinets, Furniture, Window 90674 Recycling Systems - Architectural Design Treatments, etc. 90954 Home Construction, Single Family 90678 Security Systems; Intruder and Smoke Detection - Architectural 90957 Land Development and Sub-Division Services 90680 Sewage Collection, Treatment, and Disposal - 90976 Site Work Architectural 90977 Special Construction: Observatory, Security, Special 90682 Solid Wastes; Disposal Systems - Architectural Services Rooms, etc. 90684 Telecommunications Systems (Telephone, Radio, etc.) - 90979 Specialties: Chalkboards, Fireplace, Storage, etc. Architectural 90980 Special Equipment: Bank Vaults, Darkrooms, Food 90688 Towers - Architectural Services Service, Laboratory, etc. 90690 Tunnels and Subways - Architectural 90984 Thermal and Moisture Protection Services 90692 Utilities (Gas, Steam, Electric) - Architectural 910 BUILDING MAINTENANCE AND REPAIR 90693 Video Systems Design - Architectural Services SERVICES 90694 Water Supply, Treatment and Distribution - Architectural 91000 Building Maintenance and Repair Services 907 ARCHITECTURAL AND ENGINEERING 91001 Acoustical Ceilings and Walls: Cleaning, Installation, SERVICES, NON-PROFESSIONAL Restoration, Maintenance and Repair (Including Panel Wall Systems) 90700 Architectural and Engineering Services, Non-Professional 91002 Background Music Services 90714 Architectural Services, Non-Licensed (Not Otherwise 91003 Building Cleaning, Exterior Classified) 90728 Communications Systems; TV; Microwave; Telephone; 91004 Air Duct Cleaning Services Computer 91006 Carpentry Maintenance and Repair Services 90735 Designing Services 91008 Concrete Raising and Undersealing Services 90738 Drafting Services 91009 Carpet Cleaning, Dyeing, Installation and Repair 90740 Engineering Services, Non-Licensed (Not Otherwise 91010 Chimney Installation, Maintenance and Repair Classified) 91011 Drapery Installation, Maintenance and Repair 90742 Geotechnical - Soils 91012 Drapery Fabrication Services 90772 Safety Engineering and Accident Studies; OSHA Studies Tuesday, March 20, 2007 Page 65 Item Description Item Description 91013 Elevator Installation, Maintenance and Repair 91075 Wall and Ceiling Repair and Replacement (Including 91014 Door Installation, Maintenance, and Repair (Metal) Drywalling) 91015 Door Installation, Maintenance, and Repair (Wood) 91076 Welding Maintenance and Repair Services 91016 Energy Conservation Services (Including Audits) 91077 Water Purification/Softening Services 91017 Energy Computerized Control System (HVAC, Lighting, 91078 Weather and Waterproofing Maintenance and Repair Utilities, etc) Installation, Maintenance and Repair Services Services 91079 Window Installation, Maintenance and Repair (Metal) 91020 Escalator and Moving Walkway, Installation, 91080 Window Installation, Maintenance, and Repair (Wood) Maintenance and Repair 91081 Window Washing Services 91022 Fireproofing Services, Spray on type 91082 Wiring and Other Electrical Maintenance and Repair 91023 Firestop Systems - Installation Services 91024 Fire and/or Water Damage Restoration Services 91083 Sandblasting Buildings (See 968-67 for All Other Types) 91025 Flooring Maintenance and Repair to Include Refinishing 912 CONSTRUCTION SERVICES, GENERAL and Sealing 91200 Construction Services, General 91026 Furnace Maintenance and Repair 91216 Boring, Drilling, Testing, and Soundings 91027 Garbage/Trash Removal and Disposal 91220 Construction, Fire Protection (Includes Fire Escapes) 91030 Glass Replacement, Maintenance, and Repair 91223 Construction, General (Digging, Ditching, Road Grading, 91036 Heating, Air Conditioning, and Ventilation Maintenance Rock Stabilization, etc.) and Repair Services 91225 Construction, Golf Course 91037 Incinerator Repair and Maintenance 91227 Construction, Irrigation System 91038 Insulation and Asbestos Installation, Maintenance, Repair and Removal Services (Includes Inspection and 91229 Construction, Oil and Gas Refinery Monitoring) 91230 Construction, Power Plant 91039 Janitorial/Custodial Services 91232 Construction, Street Lighting 91042 Kitchen and Bathroom Fixture Repair (Not Plumbing): 91233 Construction, Swimming Pool Bathtubs, Sinks, Cabinets, Counter Tops, etc. 91235 Construction, Tennis/Sports Court 91045 Lathing and Plastering Maintenance and Repair Services 91240 Demolition Services 91046 Lead Poisoning Control and Reduction 91244 Excavation Services 91047 Lead Abatement Services 91250 Maintenance and Repair, Golf Course 91048 Locksmith Services 91254 Maintenance and Repair, Oil and Gas Refinery 91051 Masonry, Concrete, and Stucco Maintenance and Repair 91256 Maintenance and Repair, Power Plant (Includes Inside Concrete Sawing Work) 91052 Maintenance Services, Building (Not Otherwise 91260 Maintenance and Repair, Street Lighting Classified) 91263 Maintenance and Repair, Swimming Pool (Includes 91053 Metal Work Maintenance and Repair Water Treatment) 91054 Painting, Maintenance and Repair Services 91265 Maintenance and Repair, Tennis/Sport Court 91055 Overhead Door Installation, Maintenance, and Repair 91273 Paver Block Installation 91056 Panel Wall Systems Installation, Maintenance, and 91275 Quality Control Testing Services for Construction Repair 91276 Striping Streets, Parking Facilities, Lane Divisions, etc. 91059 Pest Control (Including Termite Inspection) (Paint) 91060 Plumbing Maintenance and Repair (Includes Toilets, etc.) 913 CONSTRUCTION SERVICES, HEAVY 91061 Plant Maintenance, Indoor 91300 Construction Services, Heavy 91062 Protection of Building From Weather or Vandalism 91310 Construction: Airport Roadway, Runway and Taxiway 91063 Public Utilities: Water, Sewer and Gas Maintenance and 91313 Construction, Bridge and Drawbridge (Includes Repair Reconstruction/Rehabilitation) 91064 Relocation, Building 91316 Construction, Communication Equipment (Includes 91065 Remodeling and Alterations Antenna Towers) 91066 Roofing, Gutters, and Downspouts Maintenance and 91319 Construction, Curb and Gutter (Includes Maintenance, Repair Repair, and Removal) 91067 Security Lock-Bar Installation, Maintenance and Repair 91327 Construction, Highway and Road 91068 Septic Tank Maintenance and Repair Services (Includes 91336 Construction, Parking Lot and Alley Absorption/Leach Field Construction) 91339 Construction, Pipe Culvert 91069 Shelters, Carports, Portable Buildings, etc. Maintenance 91340 Construction, Pipeline and Repair 91341 Construction, Power Line (Includes Installation, 91070 Sludge Removal, Building (To Include Grease Trap Maintenance, and Repair) Cleaning) 91345 Construction, Sewer and Storm Drain 91071 Shoring and Reinforcement Services 91347 Construction, Sidewalk and Driveway (Includes 91072 Tinting Services, Window Pedestrian and Handicap Ramps) 91073 Tile and Stone (Includes Granite, Marble, and Terrazzo), 91350 Construction, Street (Major and Residential)(Includes Restoration, Refurbishing, Maintenance and Repair Reconstruction) 91074 Wallpapering Services, Includes Maintenance and Repair 91355 Construction, Tunnel 91356 Construction, Utility/Underground Projects Tuesday, March 20, 2007 Page 66 Item Description Item Description 91357 Construction, Vaulted Sidewalk 91507 Audio Recording 91358 Construction, Viaduct (Includes Reconstruction) 91508 Audio Tape Duplicating (Including Cassettes) 91360 Construction, Water System, Main and Service Line 91509 Audio/Video Production Services Complete 91363 Lime Slurry Removal Services 91511 Background Music Services (Including Messaging, On- 91364 Maintenance and Repair: Airport Roadway, Runway and Hold, etc.) Taxiway 91514 Broadcasting Services, Radio 91365 Maintenance and Repair, Antenna Tower and other 91515 Broadcasting Services, Television Communication Equipment 91522 Communications Marketing Services 91366 Maintenance and Repair, Bridges 91523 Conference Coordinating and Planning Services 91367 Maintenance, Repair, and Operation of Drawbridges 91524 Cable Television Services (Includes Pay-Per-View 91371 Maintenance and Repair, Highway and Road Services) 91375 Maintenance and Repair, Parking Lot and Alley 91525 Captioned Services for the Hearing Impaired 91377 Maintenance and Repair, Pipe Culvert 91526 EDI (Electronic Data Interchange) Value Added Network 91378 Maintenance and Repair, Pipeline (Includes Removal (VAN) Services and Relocation) 91527 Editorial Services 91381 Maintenance and Repair, Sewer and Storm Drain 91528 Electronic Information and Mailing Services (Including Removal) 91536 Facsimile (Fax) Services 91382 Maintenance and Repair, Sidewalk and Driveway 91538 Film Processing, Duplicating and Touch Up Services (Including Removal) 91542 Film Production 91384 Maintenance and Repair, Street (Major and Residential) 91548 Graphic Arts Services (Not Printing) 91388 Maintenance and Repair, Tunnel 91549 High Volume, Telephone Call Answering Services (See 91389 Maintenance and Repair, Utility/Underground Projects 915-05 for Low Volume Services) 91390 Maintenance and Repair, Viaduct 91551 Information Highway Electronic Services (Internet, World 91392 Maintenance and Repair, Water System, Main and Wide Web, etc.) Service Line 91552 Journalistic Services 91394 Paving/Resurfacing, Alley and Parking Lot 91558 Mailing Services (Including Collating, Packaging, and 91395 Paving/Resurfacing, Highway and Road Sorting) 91396 Paving/Resurfacing, Street (Major and Residential) 91559 Mail Services, Express 914 CONSTRUCTION SERVICES, TRADE (NEW 91560 Magazine Distribution Services CONSTRUCTION) 91564 Media Clipping Services: Clippings, Outtakes, Critiques, Summaries, etc.(Incl. State, Local, Out-of-State and 91400 Construction Services, Trade (New Construction) International) 91427 Carpentry 91568 Microfiche/Microfilming Services 91430 Concrete 91569 Motion Picture Production and Distribution Services 91438 Electrical 91570 Monitoring Services: Parolee, Patient, Convict, etc. 91447 Glass and Glazing 91571 Newspaper and Publication Advertising 91450 Heating, Ventilating and Air Conditioning (HVAC) 91572 Photography (Not Including Aerial Photography) 91453 Insulation 91573 Public Information Services 91455 Masonry 91574 Radio Commercial Production 91458 Metal Work 91575 Telephone Services, Cellular 91461 Painting 91576 Telephone Services Includes Installation, Moves, 91464 Plastering Changes, Adds, Programming, Training, etc. 91465 Plastics 91577 Telephone Services, Long Distance and Local (Including Telex and Watts Services) 91468 Plumbing 91578 Television Commercial Production 91473 Roofing 91579 Telecommunication Services (Not Otherwise Classified) 91479 Structural Steel 91580 Typing and Word Processing 91480 Stucco 91581 Telegram/Telegraph Services 91483 Tile and Marble Work, All Types 91582 Video Production 91485 Welding 91584 Video Recording 91488 Wood 91590 Video Tape Duplicating and Production 915 COMMUNICATIONS AND MEDIA RELATED 91593 Voice Mail Services SERVICES 91596 Web Page Design and/or Management Services 91500 Communications and Media Related Services 918 CONSULTING SERVICES 91501 Advertising Agency Services 91800 Consulting Services 91502 Advertising (Notice of Bid Solicitation) 91804 Accounting/Auditing/Budget Consulting 91503 Advertising/Public Relations 91806 Administrative Consulting 91504 Advertising, Outdoor Billboard, etc. 91807 Advertising Consulting 91505 Answering/Paging Services 91809 Agricultural Consulting 91506 Audio Production

Tuesday, March 20, 2007 Page 67 Item Description Item Description 91810 Air Pollution Consulting 91894 Traffic Consulting 91811 Anthropology Consulting 91895 Telecommunications Consulting 91812 Analytical Studies and Surveys (Consulting) 91896 Transportation Consulting 91813 Asbestos Consulting 91897 Utilities: Gas, Water, Electric Consulting 91814 Appraisals Consulting 920 DATA PROCESSING, COMPUTER, AND 91815 Architectural Consulting SOFTWARE SERVICES 91816 Archeological Consulting 92000 Data Processing, Computer, and Software Services 91817 Aviation Consulting 92002 Access Services, Data 91818 Boiler Chemistry Consulting 92004 Applications Software (For Main Frame Systems) 91819 Buildings, Structures and Components Consulting 92007 Applications Software for Microcomputer Systems: 91820 Business Consulting, Small Business, Mathematical/Statistical, Medical, Scientific, 91826 Communications: Public Relations Consulting etc. 91827 Community Development Consulting 92014 Applications Software (For Minicomputer Systems) 91828 Computer Hardware Consulting 92018 Computer Aided Design Services 91829 Computer Software Consulting 92019 Computer Digitizing Services 91830 Computer Network Consulting 92020 Computer Output to Microfilm (COM) Processing Services 91831 Construction Consulting 92021 Data Entry Services 91835 Disadvantage Business Enterprise (DBE) and Historically 92022 Data Preparation and Processing Services Underutilized Business (HUB) Consulting Including Technical Assistance 92023 Data Recovery Services 91837 Economy Consulting 92024 Data Conversion Services 91838 Education and Training Consulting 92025 Diskette, CD Rom, and Tape Duplicating Services 91839 Elevator/Escalator/Moving Walks Consulting Services 92026 Desktop Publishing Services 91840 Employee Benefits Consulting 92028 Emergency Back-up Services and Facilities for Data 91841 Energy Conservation Consulting Processing 92029 Facilities Management Services, Computer 91842 Engineering Consulting 92031 Installation of Computers, Peripherals, and Related 91843 Environmental Consulting Equipment (Including Software) 91846 Feasibility Studies (Consulting) 92032 Intelligent Transportation System Software (To Include 91849 Finance/Economics Consulting Design, Development, and Maintenance Services) 91852 Food Service Consulting 92033 Mapping Services, Digitized, Cartography (See 962-52 91854 Furnishings Consulting for Standard Mapping Services) 91855 Geological Consulting and Study 92034 Media Conversion Services 91858 Governmental Consulting 92035 Modification of Existing Equipment (Including Cost of Parts) 91862 Horticultural Consulting 92037 Networking Services (Including Installation and 91863 Housing Consulting Maintenance ) 91865 Human Relations Consulting 92038 Optical Scanning Services 91866 Human Resources Consulting 92040 Programming Services, Computer 91867 Human Services Consulting 92042 Recertification/Rehabilitation of Magnetic Media (Disk 91869 Insurance Consulting Packs, Tapes, etc.) 91870 Inventory Consulting 92043 Recharging and Remanufacturing of Printer and Fax Cartridges 91873 Landscaping Consulting 92045 Software Maintenance/Support 91874 Legal Consulting 92046 Software Updating Services 91875 Management Consulting 92047 Support Services, Computer 91876 Marketing Consulting 92049 Systems/Executive Software, Main Frame 91878 Medical Consulting 92056 Systems/Executive Software, Microcomputer 91879 Minority and Small Business Consulting 92063 Systems/Executive Software, Minicomputer 91881 Natural Disasters (Fire, Flood, Wind, Quakes) Consulting 92077 Teleprocessing Via Proprietary Data Bases 91883 Organizational Development Consulting 92084 Teleprocessing, Business (Timesharing) 91885 Personnel/Employment Consulting 92090 Teleprocessing, Scientific, Industrial, Medical, etc. - 91886 Public Art Timesharing 91887 Purchasing Consulting (Incl. Specification Development) 92091 Training, Computer Based (Software Supported) 91888 Quality Assurance/Control Consulting 92094 Word Processing Software, Main Frame 91889 Real Estate/Land Consulting (Including Land Survey 92095 Word Processing Software, Microcomputer Consultin 92096 Word Processing Software, Minicomputer 91891 Roofing Consultant 91892 Urban Planning Consulting 924 EDUCATIONAL SERVICES 91893 Security/Safety Consulting 92400 Educational Services 92416 Course Development Services, Instructional/Training Tuesday, March 20, 2007 Page 68 Item Description Item Description 92419 Educational Research Services 92568 Metallurgical Engineering 92420 Examination and Testing 92569 Mining and Minerology/Engineering 92425 For Credit Classes, Seminars, Workshops, etc. 92570 Municipal Engineering 92435 In-Service Training (For Employees) 92572 Nuclear Engineering 92460 Not-For-Credit Classes, Seminars, Workshops, etc. 92574 Petroleum and Fuel (Storage and 92464 Partnering Workshop Facilitation Services Distribution)/Engineering 92471 School Operation and Management Services 92577 Pollution Control Engineering 92474 Special Education 92578 Power Generation, Transmission, Distribution - Engineering 92477 Teacher Certification Services 92579 Railroad; Rapid Transit; Monorail/Engineering 92478 Teaching and Instruction Services 92580 Rate Engineering 92480 Tutoring 92583 Sanitary Engineering 925 ENGINEERING SERVICES, PROFESSIONAL 92584 Security Systems; Intruder and Smoke 92500 Engineering Services, Professional Detection/Engineering 92503 Aeronautical/Aerospace Engineering 92586 Surveyor Services, Land 92504 Agricultural Engineering 92587 Sewage Collection, Treatment, and Disposal/Engineering 92507 Air Conditioning, Heating and Ventilating Engineering 92588 Structural Engineering 92508 Airports (Lighting, Fueling, Navaids) - Engineering 92589 Telephone Systems/Engineering 92511 Biomedical/Engineering 92593 Traffic and Transportation Engineering 92515 Chemical Processing and Storage/Engineering 92594 Tunnels and Subways/Engineering 92517 Civil Engineering 92595 Utilities (Gas, Steam, Electric)/Engineering 92519 Concrete Engineering 92596 Waste Water Treatment Engineering 92520 Cold Storage; Refrigeration; Fast Freeze/Engineering 92597 Water Supply, Treatment, and Distribution/Engineering 92521 Corrosion Control; Cathodic Protection; 926 ENVIRONMENTAL AND ECOLOGICAL SERVICES Electrolysis/Engineering 92600 Environmental and Ecological Services 92522 Control Systems Engineering 92610 Aerial Spraying and Seeding Services 92523 Dam Engineering 92615 Air Quality Monitoring Services 92524 Desalinization (Process and Facilities)/Engineering 92623 Auditing Services, Environmental 92528 Drainage Engineering 92629 Contaminated Groundwater Services (Including 92530 Earthquake-Seismic Engineering Discharge Pipe Installation) 92531 Electrical Engineering 92630 Contaminated Soil Services 92532 Electronic Engineering 92640 Ecological Services 92533 Engineer Services, Professional 92643 Gas Analysis Services 92534 Energy Management Engineering 92645 Hazardous Material and Waste Services 92535 Environmental Engineering 92649 Hydraulic Push Probe (Geoprobe) Services 92538 Field Engineering 92652 Impact Studies, Environmental 92539 Fire Protection Engineering 92658 Lead and Asbestos Inspection Services 92540 Fisheries; Fish Ladders - Engineering 92665 Oil and Petroleum Spill Services (Including Removal of 92541 Forensic Engineering Used Petroleum Products) 92542 Foundation Engineering 92666 Oil/Water Separator Inspection and Testing Services 92543 Gas Systems (Propane, Natural, etc.) Engineering 92670 Permitting Services, Environmental 92544 General Construction: Management, Scheduling, Cost 92675 Radiation Dosimeter Services Estimation - Engineering 92676 Radioactive Waste Disposal Services 92545 Geological Engineering 92677 Recycling Services 92548 Harbors; Jetties; Piers; Ship Terminal Facilities - 92678 Remediation Services, Environmental Engineering 92683 Site Assessment, Environmental 92549 Highways; Streets; Airport Pay-Parking Lots - 92685 Soil, Soil Vapor, and Groundwater Sampling and Engineering Analysis (Including Disposal) 92550 Hydroelectric Engineering 92688 Storm Water Discharge Testing Services 92553 Industrial Engineering 92690 Subsurface Testing, Environmental 92555 Inspecting, General/Engineering 92691 Tank Testing and Disposal Services, Storage (Including 92556 Inspecting, Structural/Engineering Underground Types) 92557 Instrumentation/Engineering 92693 Testing and Monitoring Services for Air, Gas, and Water 92558 Irrigation; Drainage; Flood Control/Engineering 92695 Water/Wastewater Conservation Services 92561 Land Development and Planning/Engineering 92696 Wetland Delineations 92565 Machine Design/Engineering 92566 Manufacturing Engineering 92567 Mechanical Engineering

Tuesday, March 20, 2007 Page 69 Item Description Item Description 928 EQUIPMENT MAINTENANCE, RECONDITIONING 929 EQUIPMENT MAINTENANCE, AND REPAIR SERVICES FOR AUTOMOBILES, RECONDITIONING, AND REPAIR SERVICES - TRUCKS, TRAILERS, TRANSIT BUSES AND AGRICULTURAL, and HEAVY INDUSTRIAL OTHER VEHICLES EQUIPMENT 92800 Equipment Maintenance, Reconditioning and Repair 92900 Equipment Maintenance, Reconditioning, and Repair Services For Automobiles, Trucks, Trailers, Transit Services - Agricultural, and Heavy Industrial Equipment Buses and Other Vehicles 92904 Agricultural Implements, Parts and Accessories 92804 Accessories (Not Otherwise Classified) Maintenance and Maintenance and Repair Repair 92912 Asphalt Distributors, Levelers, Mixers, etc. Maintenance 92810 Alignment and Wheel Balancing (Including Front-End and Repair Repair) 92913 Asphalt Heaters Maintenance and Repair 92815 Automobile and Other Passenger Vehicles Maint. and 92914 Asphalt Pavers Maintenance and Repair Repair (Not Otherwise Classified) 92915 Asphalt Scarifiers, Milling Machines, Scrapers, etc., 92819 Body and Frame Work (Including Undercoating) Maintenance and Repair 92823 Brake Maintenance and Repair 92917 Automotive Shop Equipment Maintenance and Repair 92824 Buses, School and Mass Transit, Maintenance and 92924 Car Wash Equipment Maintenance and Repair Repair (Not Otherwise Classified 92929 Concrete Equipment: Buckets, Screeding Machines, 92827 Communications Systems Maintenance and Repair, Curbers, Finishers, etc., Maintenance and Repair Vehicle (Including Installation and Removal Services) 92930 Concrete Mixers, Maintenance and Repair 92829 Conversion of Gasoline Fuel Systems to Alternative Fuel Systems Including Maintenance and Repair Services 92931 Construction Equipment Maintenance and Repair (Not Otherwise Listed) 92830 Cooling System (A/C System, Hoses, Water Pump, Radiator, Heater and Accessories, etc.) Maintenance 92932 Concrete and Asphalt Equipment (Not Otherwise and Repair Classified) Maintenance and Repair 92833 Customizing Services, Vehicle (Including Handicapped 92933 Cranes: Backhoe, Dragline, Clamshell, etc., Maintenance and Van Conversions) and Repair 92835 Drive Train (Clutch Assembly, Flywheel, etc.) 92935 Earth Handling, Grading, Moving, and Packing Maintenance and Repair Equipment Maintenance and Repair 92838 Electrical (Alternator/Generator, Battery, Ignition System, 92939 Emergency/Rescue Vehicle Accessory and Major Lights, etc.) Maintenance and Repair Component Items, Maintenance and Repair 92840 Exhaust System Maintenance and Repair 92941 Engines and Motors, Industrial, Maintenance and Repair 92844 Fuel System Maintenance and Repair 92944 Hydraulic Tools, Maintenance and Repair 92845 Fueling Services, Mobile (Vehicle) 92947 Lifts and Hoists, Maintenance and Repair 92846 Glass Replacement and Repair Services, Windshield 92948 Machine Shop and Fabricating Services, Industrial and Window (Auto), (Including Window Tinting Services) 92950 Machinery and Heavy Hardware (Not Lawn Equipment) 92847 General Maintenance and Repair, Vehicle (Not Maintenance and Repair Otherwise Classified), to Include Oil Changes, 92958 Material Handling Equipment Maintenance and Repair Lubrication, Guaranteed Maintenance Programs, etc. 92960 Motor and Engine Maintenance and Repair, Small 92849 Hydraulics (Pump, Hydraulic Motor, Valves, Gauges, Gasoline etc.) Maintenance and Repair 92961 Motor Rewinding and Repairing, Electric 92854 Machine Shop Services 92962 Motorcycles, Bicycles, Motor Scooters, and Trucksters 92857 Painting, Vehicle (Including Golf Carts), Maintenance and Repair 92858 Parts Washing Services 92963 Oil Field Equipment Maintenance and Repair 92860 Power Plant (Engine, Belts, Heads, Intake, Rebuilding, 92964 Pneumatic Tools, Maintenance and Repair etc.) Maintenance and Repair 92965 Refuse/Garbage Burning Equipment, Maintenance and 92867 Road Services, Vehicle (Includes Mobile Repair Services) Repair 92876 Suspension (Axles, Springs, Steering, etc.) Maintenance 92966 Refuse/Garbage Collection/Dumping Equipment and Repair Maintenance and Repair 92882 Tire and Tube Mounting, Repair and Retreading 92967 Painting Services, Road and Heavy Industrial Equipment (Including Tire Foam Filling Services) 92968 Road and Highway Equipment (Not Otherwise 92884 Trailer Maintenance and Repair (Not Otherwise Classified) Maintenance and Repair Classified) 92970 Snow Plow and Blower Maintenance and Repair 92885 Transmission (Main, Transfer Case, Chain and Final 92974 Tanks: Mobile, Portable, Stationary, Storage, etc., Drives) Maintenance and Repair Maintenance and Repair (Includes Relining) 92886 Truck and Van Maintenance and Repair (Not Otherwise 92975 Taxiway and Runway Maintenance and Testing Classifi Equipment Maintenance and Repair 92888 Tune-ups 92976 Spreaders (Salt and Sand), Maintenance and Repair 92891 Upholstery Maintenance and Repair 92979 Sweepers, Street, Maintenance and Repair 92892 Vehicle Inspection and Testing Services (Emissions, etc.) 92985 Tractors, Industrial: Bulldozers, Crawlers, Wheel Type, 92893 Washing, Waxing, Polishing, Steam Cleaning, Maintenance and Repair Disinfecting, etc. 92894 Wheel Maintenance and Repair

Tuesday, March 20, 2007 Page 70 Item Description Item Description 931 EQUIPMENT MAINTENANCE, 936 EQUIPMENT MAINTENANCE, RECONDITIONING, AND REPAIR SERVICES - RECONDITIONING, AND REPAIR SERVICES - APPLIANCE, ATHLETIC, CAFETERIA, GENERAL EQUIPMENT FURNITURE, MUSICAL INSTRUMENTS, AND 93600 Equipment Maintenance, Reconditioning, and Repair SEWING EQUIPMENT Services - General Equipment 93100 Equipment Maintenance, Reconditioning, and Repair 93608 Air Compressors and Accessories, Maintenance and Services - Appliance, Athletic, Cafeteria, Furniture, Repair Musical Instruments, and Sewing Equipment 93609 Alarm Equipment Maintenance/Repair (Fire, etc.) 93105 Amusement Park Ride Equipment Maintenance and 93611 Bird Cage and Aquarium Maintenance and Repair Repair 93614 Buildings and Structure Maintenance and Repair 93107 Appliances and Equipment, Household, (Not Laundry or (Portable, Modular, Fabricated, Pre-Fabricated, etc.) HVAC) Maintenance and Repair 93619 Containers: Barrels, Drums, etc., Maintenance and 93111 Athletic and Sporting Goods Equipment and Accessories Repair (Shoulder Pads, etc.), Maintenance and Repair 93621 Craft Equipment, All Types, Maintenance and Repair 93116 Bakery Equipment Maintenance and Repair 93623 Door Automatic Operator Installation, Maintenance and 93119 Barber and Beauty Shop Equipment Maintenance and Repair Repair 93625 Electrical Equipment (Except Cable and Wires, and 93121 Bedding, All Types, Maintenance and Repair Lighting Fixtures) Maintenance and Repair 93123 Butcher Shop and Meat Processing Equipment 93627 Emergency Warning Systems Maintenance and Repair Maintenance and Repair (Including Civil Defense and Natural Disaster Equipment) 93130 Cafeteria and Kitchen Equipment, Commercial, 93628 Energy Collecting Equipment and Accessories, Maintenance and Repair Maintenance and Repair 93136 Dairy Equipment Maintenance and Repair 93630 Fare Collection Equipment Maintenance and Repair 93140 Food Processing and Canning Equipment Maintenance 93632 Fire Fighting Equipment Maintenance and Repair and Repair 93633 Fire Protection Equipment and Systems Including Fire 93144 Furniture, Not Office, Maintenance and Repair (Includes Hydrants, Fire Sprinkler Systems, Smoke Detectors, Refinishing and Reupholstering) Jaws of Life, etc. Maintenance and Repair 93145 Furniture Installation and Reconfiguration Services 93634 Fire Extinguisher Maintenance (Including Recharging) (Including Systems Furniture) and Repair 93146 Furniture, Office, Maintenance and Repair (Includes 93635 Foundry Machine Shop Work Refinishing and Reupholstering) 93636 Furniture, School (Including Student Lockers), 93153 Lighting Fixtures, Maintenance and Repair Maintenance and Repair (Includes Refinishing and 93158 Musical Instruments, Maintenance and Repair Reupholstery) 93165 Park, Playground, and Swimming Pool Equipment 93637 Gates, Electric (Card Reader, etc.) Maintenance and Maintenance and Repair Repair 93172 Sewing Room and Textile Machinery Maintenance and 93638 Glass and Glazing Equipment Maintenance and Repair Repair 93639 Generators, Portable and Stationary, Including Parts and 93175 Skating Rink Equipment, Roller and Ice, Maintenance Accessories Maintenance and Repair and Repair 93640 Hand Tools, Powered, All Kinds, Maintenance and 93188 Vending Machine Maintenance and Repair Repair (Including Electrical and Hydraulic) 934 EQUIPMENT MAINTENANCE, 93641 Hand Tools, Non-Powered, All Kinds, Maintenance and Repair RECONDITIONING, AND REPAIR SERVICES - 93642 Gunsmith Services LAUNDRY, LAWN, PAINTING, PLUMBING, AND 93643 Hardware, Shelf Hardware, and Allied Items SPRAYING EQUIPMENT Maintenance and Repair 93400 Equipment Maintenance, Reconditioning, and Repair 93645 Hearing Devices (Aids, Auditory Training Equipment, etc.) Services - Laundry, Lawn, Painting, Plumbing, and 93648 Industrial Equipment (Not Construction and Repair, or Spraying Equipment HVAC) Maintenance and Repair 93414 Broom, Brush, and Mop Manufacturing Equipment 93650 Jewelry, Badges, Nameplates, etc. Maintenance and Maintenance and Repair Repair 93429 Floor Maintenance Machines, Floor Covering Equipment 93653 Parking Equipment Maintenance and Repair (See 936- Maintenance and Repair 37 for Parking Gates) 93437 Irrigation Systems Maintenance and Repair 93654 Pipeline Equipment Maintenance and Repair 93439 Janitorial Equipment Maintenance and Repair 93655 Plastics Forming and Molding Equipment Maintenance 93442 Laundry and Dry Cleaning Equipment, Commercial, and Repair Maintenance and Repair 93657 Police Equipment Maintenance and Repair 93443 Laundry Equipment Maintenance and Repair, Household 93658 Poultry Equipment Maintenance and Repair 93446 Lawn Equipment Maintenance and Repair 93660 Printing Plant and Bindery Equipment Maintenance and 93458 Painting Equipment Maintenance and Repair Repair 93464 Plumbing Equipment and Fixtures, Maintenance and 93662 Pumps and Pump Accessories Maintenance and Repair Repair 93663 Pumps, Vertical, Maintenance and Repair 93477 Spraying Equipment Maintenance and Repair 93667 Refrigeration Equipment Maintenance and Repair 93484 Toilets, Portable, Maintenance and Repair (Including 93669 Rifle Range Equipment Maintenance and Repair Servicing)

Tuesday, March 20, 2007 Page 71 Item Description Item Description 93670 Roofing Equipment and Machinery Maintenance and 93878 Respiratory Equipment (Including Air Tanks, Breathers, Repair Masks, etc.) Maintenance and Repair 93671 Scaffolding Maintenance and Repair 93879 Scales and Weighing Apparatus Maintenance and Repair 93672 School Equipment Maintenance and Repair 93881 Scientific Equipment Maintenance and Repair 93673 Security and Access Systems Maintenance and Repair 93885 Testing and Training Apparatus, Instruments, and 93674 Signs, Message Centers, Scoreboards, etc. (Including Machines, Maintenance and Repair Sign Making Equipment), Maintenance and Repair 93890 Veterinary Equipment and Accessories (Including Cages 93675 Stockman Equipment and Tool Maintenance and Repair and Kennels), Maintenance and Repair 93677 Substation/High Voltage (Electrical) Maintenance and 93895 X-Ray Equipment Maintenance and Repair Repair 939 EQUIPMENT MAINTENANCE, 93678 Tarpaulins, Tents, and Canvas Items, Maintenance and RECONDITIONING, AND REPAIR SERVICES - Repair OFFICE, PHOTOGRAPHIC, AND 93680 Theatrical Equipment Maintenance and Repair RADIO/TELEVISION EQUIPMENT 93682 Tool Maintenance and Repair, Electric 93900 Equipment Maintenance, Reconditioning, and Repair 93683 Toll Collection Equipment Maintenance and Repair Services - Office, Photographic, and Radio/Television 93684 Towers, Radio/Radar, etc., Maintenance and Repair Equipment (Including Painting) 93906 Audio-Visual Equipment Maintenance and Repair 93685 Traffic Counting Devices, Maintenance and Repair 93915 Calculating Machine (Not Computer) Maintenance and 93686 Traffic Control Devices, Maintenance and Repair Repair 93687 Transformer (High Voltage) Maintenance and Repair 93918 Clocks, Timers, Watches, and Jewelers' and 93688 Upholstery Maintenance and Repair, Furniture Watchmakers' Tools and Equipment Maintenance and Repair (Including Programming Timers, etc.) 93689 Venetian Blinds, Drapery, and Upholstery Maintenance 93921 Computers, Data Processing Equipment and and Repair Accessories (Not Word Processing Equipment), 93690 Voting Machine Maintenance and Repair Maintenance and Repair 93691 Water Supply and Sewage Treatment Equipment 93924 Coolers, Drinking Water, Maintenance and Repair Maintenance and Repair 93927 Copy Machine Maintenance and Repair 93693 Weapon Maintenance and Repair 93935 Dictating Machine Maintenance and Repair 93694 Weather Forecasting Equipment Maintenance and Repair 93937 Electronic Equipment Maintenance and Repair 93695 Welding Equipment Maintenance and Repair 93942 Intercom Equipment Maintenance and Repair 938 EQUIPMENT MAINTENANCE, 93948 Library Machines and Supplies, Maintenance and Repair RECONDITIONING, AND REPAIR SERVICES - 93952 Mailing Machines and Equipment Maintenance and HOSPITAL, LABORATORY, AND TESTING Repair EQUIPMENT 93954 Microfilm and Microfiche Equipment Maintenance and 93800 Equipment Maintenance, Reconditioning, and Repair Repair Services - Hospital, Laboratory, and Testing Equipment 93959 Office Equipment, Filing Systems, etc., Maintenance and 93817 Controlling, Indicating, and Recording Instruments and Repair Supplies Maintenance and Repair 93960 Office Machines and Mechanical Aids, Small, 93818 CPR Equipment Maintenance and Repair (Including CPR Maintenance and Repair Manikins) 93966 Photographic Equipment (Not Including Graphic Arts, 93824 Dental Equipment Maintenance and Repair Microfilm, and X-Ray) Maintenance and Repair 93831 Engineering and Surveying Equipment Maintenance and 93972 Radio/Telecommunications/Telephone Equipment Repair; Drawing Instruments, etc. (Including (Including Facsimile Transceivers) Maintenance and Photogrammetry Equipment) Repair 93838 First Aid and Safety Equipment (Except Nuclear and 93973 Radio, Television, and Electronic Testing, Measuring, Welding) Maintenance and Repair and Analyzing Equipment Maintenance and Repair 93845 Furniture, Hospital, Specialized, Maintenance and Repair 93976 Satellite Systems Maintenance and Repair (Includes Refinishing and Reupholstering) 93977 Sound Equipment (Including Microphones, Speakers, 93846 Furniture, Laboratory, Specialized, Maintenance and Recording Equipment, etc.) Maintenance and Repair Repair (Includes Refinishing and Reupholstering) 93984 Television Equipment and Accessories (Including Video 93850 Gas Equipment (Hospital, Laboratory, and Welding) and Closed Circuit Equipment), Maintenance and Repair Maintenance and Repair 93987 Typewriter Maintenance and Repair 93856 Hospital and Medical Equipment, General, Maintenance 93991 Visual Education Equipment Maintenance and Repair and Repair 93994 Word Processing Equipment Maintenance and Repair 93857 Hospital and Medical Equipment, Invalid, Maintenance and Repair 940 EQUIPMENT MAINTENANCE, REPAIR, 93862 Laboratory Equipment and Accessories, Maintenance CONSTRUCTION, AND RELATED SERVICES - and Repair: For General and Analytical Research Use, RAILROAD Nuclear, Optical, Physical 94000 Equipment Maintenance, Repair, Construction, and 93863 Laboratory Equipment and Accessories: Specialized, Related Services - Railroad Biochemistry, Biology, Chemistry, etc., Maintenance and 94029 Construction, Elevated Transit Station (Including Rehab., Repair Maintenance and Repair) 93874 Optical Equipment Maintenance and Repair 94031 Construction, Rail Station/Shop (Including Rehab., 93876 Pollution Control Equipment Maintenance and Repair Maintenance and Repair)

Tuesday, March 20, 2007 Page 72 Item Description Item Description 94033 Construction, Subway Station (Including Rehab., 94533 Commercial Fishing Services for Misc. Marine Products Maintenance and Repair) 94542 Fish and Marine Life Hatching and Processing Services 94034 Construction, Transit Facility, Other (Including Rehab., 94545 Game Propagation Services Maintenance and Repair) 94549 Hunting and Trapping Services 94050 Passenger Transportation Services, Railroad 94563 Processing Services, Wild Game (Fowl, Deer, Elk, etc.) 94054 Power Supply Installation, Electric 94580 Taxidermy Services 94055 Power Supply Maintenance and Repair, Electric 94061 Rail Car Maintenance and Repair 946 FINANCIAL SERVICES 94063 Rail Grinding 94600 Financial Services 94065 Railroad Construction at Street Intersection (Including 94610 Accounting and Billing Services (Including Payroll and Maintenance and Repair) Tax Services) 94067 Railroad Switching and Terminal Services 94611 Accounting Services (Not Otherwise Classified) 94075 Signal System Installation 94612 Actuarial Services and Retirement Planning 94076 Signal System Maintenance and Repair 94614 Appraisal Services, Antique 94085 Tower Construction 94615 Appraisal Services, Real Estate 94086 Tower Maintenance and Repair 94616 Appraisal Services (Not Otherwise Classified) 94088 Track Construction and Inspection 94617 Appraisal Services, Art 94089 Track Maintenance and Repair 94620 Auditing 94092 Weed/Brush Control Services 94622 Automatic Teller Machine (ATM) Services 941 EQUIPMENT MAINTENANCE, 94625 Banking Services RECONDITIONING, REPAIR, AND RELATED 94629 Cash Management Services SERVICES - POWER GENERATION 94630 Cash/Securities and Bonding Services 94100 Equipment Maintenance, Reconditioning, Repair, and 94631 Certified Public Accountant (CPA) Services Related Services - Power Generation 94633 Collection Services 94116 Babbiting Services, Industrial Bearing 94635 Credit Card, Charge Card Services 94121 Blade Maintenance and Repair, Electric Power Generator 94636 Credit Investigation and Reporting 94125 Boiler Maintenance and Repair, Steam (Including Testing 94638 Customs Brokerage Services Services - See 941-56 for Hydrostatic Testing) 94646 Escrow and Title Services 94127 Burner Maintenance and Repair 94648 Financial Advisor 94130 Cathodic Protection Services 94650 Fund Raising Services 94134 Circuit Breaker Services, Air 94654 Installment Purchase/Lease Purchase Financing and 94139 Digital and Analog Testing Equipment Maintenance and Lease With Option to Purchase Financing Repair 94655 Inventory Services 94145 Gas Chromatagh Systems Maintenance and Repair 94656 Investment Management Services 94151 Heat Exchanger Maintenance and Repair 94660 Loan Administration 94152 Heating Equipment Maintenance and Repair, Steam 94677 Statistical Services 94155 HVAC Systems Maintenance and Repair, Power Plant 947 FORESTRY SERVICES 94156 Hydrostatic Testing Services, Boiler 94700 Forestry Services 94159 Inspection/Examination Services, Non-Destructive (Ultrasonic Testing, Dye Penetrant Testing, Radiography, 94741 Firefighting Services, Forestry etc.) 94743 Forest Nursery and Gathering Services 94164 Motor Maintenance and Repair, Vertical 94745 Forestry Economic and Marketing Services 94169 Pipeline Pressure Flushing Services 94781 Timber Production Services 94172 Power Generating and Transmitting Control System 94784 Tree Farm Operation and Management Services Services 948 HEALTH RELATED SERVICES (FOR HUMAN 94173 Power Plant Equipment Maintenance and Repair (Not Otherwise Listed) SERVICES SEE CLASS 952) 94177 Refractory Services 94800 Health Related Services (For Human Services See Class 94182 Teflon Coating and Lining Services 952) 94185 Tube Pressure Testing Services 94812 Ambulance Services, Non-emergency (See 990-37 for Emergency Ambulance Services) 94187 Turbine Maintenance and Repair, Gas 94815 Audiology Services (Including Hearing Aid Services) 94188 Turbine Maintenance and Repair, Steam 94828 Dental Services 94191 Valve Maintenance and Repair (Control, Fuel 94829 Dental Prosthetic Manufacturing Services Modulation, etc.) 945 FISHING, HUNTING, TRAPPING, GAME 94832 Dietician Services PROPAGATION, AND RELATED SERVICES 94844 Health Physics Services 94846 Hospital Services, Inpatient and Outpatient 94500 Fishing, Hunting, Trapping, Game Propagation, and Related Services 94849 Hygiene Services, Industrial 94531 Commercial Fishing Services for Finfish 94852 Infant Mortality Reduction Initiative 94532 Commercial Fishing Services for Shellfish 94855 Medical and Laboratory Services (Non-Physician) Tuesday, March 20, 2007 Page 73 Item Description Item Description 94864 Nursing Services 95260 Job Search Workshop 94868 Optician/Optometrical Services (Non-Physician) 95261 Law Enforcement - Community Relations Services 94871 Physician Credentialing Services 95262 Mental Health Services: Vocational, Residential, Etc. 94872 Pharmaceutical Services 95264 Mortuary and Funeral (Including Crematory Services) 94873 Physical Fitness Programs 95265 Musical Awareness Services 94874 Professional Medical Services (Including Physicians and 95267 Parenting Intervention All Specialties) 95271 Rape and Sexual Assault Prevention 94875 Prosthetic Manufacturing Services (Other Than Dental) 95272 Reading Services for the Blind 94876 Psychologists/Psychological Services 95274 Referral Services 94880 Radiation Control and Leak Detection Services 95275 Refugee Assistance 94886 Therapy 95277 Research and Evaluation, Human Services 94892 Vaccination Program Services 95278 Safe Housing 94893 Waste Disposal Services, Medical 95280 Senior Aides Program 94897 X-Ray Services (Incl. Dental) 95283 Summer Youth Program 952 HUMAN SERVICES 95284 Supplemental Food Services 95200 Human Services 95285 Support Services 95205 Alcohol and Drug Detoxification 95288 Teenage Pregnancy Services 95206 Alcohol and Drug Prevention 95290 Training and Instruction (For Clients, Not Staff) 95207 Alcohol and Drug Testing Services 95291 Transitional Domicile 95209 Autopsy and Other Coroner Type Services 95292 Transitional Living 95210 Barber/Beautician Services 95293 Try-out Employment 95213 Big Brother, Big Sister, and Similar Type Program 95294 Transportation Services For the Elderly, Handicapped, Services Incapacitated, Prisoners, Juries, etc. 95214 Cemetery Services (Including Operation, Management, 95295 Youth Care Services and Maintenance) 953 INSURANCE, ALL TYPES 95215 Case Management 95300 Insurance, All Types 95216 Chaplain/Minister Services 95306 Accident 95217 Child Abuse: Identification, Treatment, and Prevention (Including Sexual Abuse) 95313 Aviation 95218 Child Care Food Program 95322 Boiler 95219 Community Garden Program 95330 Collision, Automotive 95220 Correctional 95333 Comprehensive, Automotive 95221 Counseling 95334 Crime 95222 Community Service Campaigns (Anti-Litter Programs, 95337 Disability etc.) 95341 Fidelity and Surety 95223 Court Intervention Services 95343 Fire 95225 Day Care (Preschool) 95345 Flood 95226 Day Care (Adult) 95348 Health/Hospitalization (Including Dental and Visual 95228 Day Care Training Consortium Insurance) 95230 Delivered Meals (Including Shelf Stable Meals) 95351 Inland Marine 95231 Discrimination Investigation 95354 Liability, Automotive 95232 Domicile 95356 Liability, General 95236 Emergency Food 95358 Liability, Professional 95237 Emergency Shelter 95360 Liability, Public Official/Government 95238 Employee Assistance Programs (Including 95363 Life Unemployment Compensation Administration Services) 95366 Malpractice, General 95239 Employment Generating Activities 95368 Malpractice, Legal 95242 Family Planning 95370 Malpractice, Medical 95243 Family and Social Services 95377 Property and Casualty 95245 Food Stamps/Coupons 95380 Retirement Benefit Plan Insurance 95247 Foster Home and Adoption Services 95383 Sports 95248 Genetic Parentage Testing Services (DNA) 95387 Title 95249 Halfway Housing 95392 Worker's Compensation 95251 Head Start Program 954 LAUNDRY AND DRY CLEANING SERVICES 95253 Home Management 95400 Laundry and Dry Cleaning Services 95254 Homemaker 95403 Cloth Towel Service 95255 Homelessness Prevention Services 95405 Laundry and Linen Service 95257 Human Population Census Services 95410 Mop Cleaning Service Tuesday, March 20, 2007 Page 74 Item Description Item Description 95420 Dry Cleaning Service 95900 Marine Construction Services; Marine Equipment 95470 Shop Towel/Floor Mat Cleaning Service Maintenance and Repair; Related Marine Services 95917 Aquatic Planting and Harvesting Services 956 LIBRARY SERVICES (SEE CLASS 908 FOR BOOKBINDING, REBINDING, AND REPAIRING) 95922 Barge Maintenance and Repair 95924 Boats and Motors Maintenance and Repair 95600 Library Services (See Class 908 For Bookbinding, 95926 Breakwater Maintenance and Repair Services Rebinding, and Repairing) 95605 Business Research Services 95929 Buoys and Light Services Including Maintenance and Repair 95610 Cataloging Services 95930 Cargo Handling Services, Marine 95626 Breakwater Maintenance and Repair 95934 Construction Services: Boats, Barges, Ferries, Ships, etc. 95630 Historical Studies and Services 95935 Construction Services, General (Marine) 95640 Magazine Subscriptions 95936 Crane Maintenance and Repair, Marine 95645 Microfilm Subscriptions 95939 Dam and Levee Construction, Maintenance and Repair 95650 Newspaper Subscriptions 95944 Electronic and Communication Equipment Services 95660 Professional Journal Subscriptions (Including Installation, Maintenance and Repair) 95670 Research Services (Other Than Business) 95946 Ferry Maintenance and Repair 95680 Talking Books, Cassettes, etc. (For the Vision Impaired) 95950 Marina Services 95685 Training Material Subscriptions 95951 Marine Equipment Maintenance and Repair (Not 958 MANAGEMENT SERVICES Otherwise Listed) 95952 Marine Life Services 95800 Management Services 95953 Marine Survey Services (Including Sonar Radar, 95803 Airport Management Services Location/Recovery of Sunken Objects, etc.) 95812 Bio-Solids Management Services 95956 Passenger Transportation Services, Ship or Ferry 95815 Building Management Services 95965 Reef Construction Services Including Maintenance and 95816 Business Management Services Repair 95820 Cemetery Management Services 95973 Ship Maintenance and Repair 95823 Computer Management Services 95976 Storage, Lifting, and Launching of Boats 95825 Conservation/Resource Management Services 95977 Sunken Vessel Services (Raising, etc.) 95826 Construction Management Services 95984 Towing Services, Marine 95828 Corrections Management Services 95990 Waterfront Construction Services Including Piers, Docks, Decking, etc. (Includes Maintenance and Repair) 95836 Exhibition/Exposition Management Services 95838 Farm Management Services 961 MISCELLANEOUS SERVICES, NO. 1 95841 Fleet Management Services 96100 Miscellaneous Services, No. 1 95844 Food Management Services 96101 Archeological Services (Other than Consulting) 95847 Freight Management Services 96102 Administrative Services, All Kinds 95850 Fuel Management Services 96103 Agricultural Services (Including Production, Cotton Ginning, Planting, Harvesting, Marketing, Seed 95856 Health Care Management Services Extraction, etc.) 95858 Hospital Management Services 96104 Artists 95861 Insurance and Risk Management Services 96105 Arbitration, Mediation, and Alternative Dispute Resolution 95866 Lottery Management Services Services 95872 Parking Management Services 96106 Beef and Pork Processing Services 95874 Personnel Management Services 96109 Building Permit Services 95876 Pipeline Management Services 96110 Business Plan Development Services 95878 Property Management Services 96112 Codification of Government Codes (To Include Code 95881 Racing Management Services Conversion and Code Maintenance Services) 95882 Records Management Services 96115 Concessions, Catering, Vending: Mobile and Stationary 95885 Soil Management Services (Including Testing) 96121 Cost Estimating 95887 Storage Tank Management Services 96122 Costume Design and Creation Services 95890 Traffic Safety Program Management Services 96123 Cryogenic Treatment Services for Metals, Plastics, and Glass 95891 Transit Management Services 96124 Court Reporting Services 95892 Travel Management Services 96125 Dairy Products Processing Services 95895 Utility Management Services 96126 Crating and Packing Services for Transportation 95896 Waste Management Services 96127 Decontamination Services 95897 Wildlife/Fish Management Services (Including 96128 Economic Development, Domestic and Foreign Endangered Species and Wildlife Census) 959 MARINE CONSTRUCTION SERVICES; MARINE 96129 Economic Impact Studies EQUIPMENT MAINTENANCE AND REPAIR; 96130 Employment Agency and Search Firm Services (Including Background Investigations and Drug Testing RELATED MARINE SERVICES for Employment)

Tuesday, March 20, 2007 Page 75 Item Description Item Description 96132 Environmental Impact Studies 96206 Animal Care, Animal Shelter, Animal Production, Animal 96138 Food Preparation Services Training Services, etc. 96139 Floral Designing and Arranging Services 96207 Arts Services, Cultural 96143 Hydrological Services 96208 Athletic Training 96144 Industrial Development and Planning Services 96209 Auctioneering Services 96145 Inspection and Certification Services 96210 Animal Trapping Services 96146 Interpreter Services (Foreign Language, Hearing 96211 Ballastic Testing Impaired, etc.) 96214 Blue Printing Services: Blue Prints, Blue Line, Large 96147 Law Enforcement Services (Including Process Server Engineering Services) 96215 Bomb and Other Explosives Detection Services 96148 Laboratory and Field Testing Services (Not Otherwise 96217 Bus and Taxi Services, Limousines and Vans (Including Classified) Operations, Management, and Terminal Services) 96149 Legal Services, Attorneys 96218 Cable Construction, Installation and Maintenance (Fiber 96150 Legal Services Including Depositions and Expert Witness Optic, Communication, Computer, etc.) Testimony 96219 Cafeteria and Restaurant Services 96151 Lobby Services 96220 Cesspool Cleaning and Maintenance 96153 Marketing Services 96221 Cleaning Services, Steam and Pressure 96154 Milling Services: Grain, Cottonseed, Vegetable, Wood, 96222 Chemical Laboratory Services etc. 96223 Chemical Treatment of Boiler and Tower Water 96155 Mining and Quarrying Services 96224 Courier/Delivery Services (Including Air Courier Services) 96156 Program/Project Development and Management Services 96225 Disposal and Removal, Dead Animals 96157 Musical Production Services 96226 Diving Services 96158 Negotiation Services 96228 Dump Site Services (Resource Recovery) 96159 Poultry Hatching and Processing Services 96230 Export/Import Services 96160 Public Opinion Surveys 96231 Electrostatic Painting 96161 Public Speaking Services 96232 Etching and Stained Glass Services 96162 Personnel Services (Not Employment) 96233 Engraving Services; Awards, Trophies, Etc. 96163 Relocation Services for Personnel 96234 Event Planning Services 96164 Real Estate Services 96235 Framing Services, Picture 96165 Scanning and Testing for Electrical Hot-Spots, etc. 96236 Fireworks Display and Carnival Services 96166 Sign Painting Services 96237 Flagpoles 96167 Sign Language Services for the Hearing Impaired 96238 Galvanizing, Hot and Cold Dip; Plating 96168 Sports Professionals Services (Including Sports and 96239 Hauling Services Recreational Programs and Referee/Umpire Services) 96240 Food Distribution Services 96169 Testing and Monitoring Services, Air, Gas and Water 96241 Heat Treating and Tracing Services (Including Refractory 96170 Sugar Refining Services Dryout) 96171 Talent Agency Services 96242 Heating and Related Services, Induction 96172 Transcription Services: Legal and Medical 96243 Hose Testing Services (Fire, Water, etc.) 96173 Theatrical Services (Including Production, Scenery 96244 Hat Renovation/Reblocking Services Design, Stage, etc.) 96245 Industrial Services Not Otherwise Classified 96174 Scientist Services (Electroplating, etc.) 96175 Translation Services 96246 Installation and Removal Services (Not Otherwise 96176 Telemetry Services Classified) 96178 Travel Agency, Chartering, and Tour Guide Services 96248 Interior Design/Decorator Services 96185 Utility Services, Electric, Gas, Water 96249 Leather Tanning and Finishing Services 96186 Veterinary Services 96250 Leak Detection Services: Gas, Water, Chemical 96187 Volunteer Services (Aid in Locating Volunteers) 96251 Laminating Services 96188 Weather Forecasting Services 96252 Mapping Services (Including Cartography and Surveying 96189 Weatherization Audit Services Services, Not Aerial)(See 920-33 for Digitized Mapping Services) 96190 Writing Services, All Kinds (Including Resumes, Calligrapher/Engrosser Services) 96253 Marking and Stenciling Services 96194 Zoning, Land Use Studies 96254 Mattress Renovation and Repair 962 MISCELLANEOUS SERVICES, NO. 2 96255 Metal Coating Services: Thermal Spray and H.V.O.F. (High Velocity Oxy-Fuel) 96200 Miscellaneous Services, No. 2 96256 Moving Services 96203 Actor/Thespian Services 96257 Moving: House, Portable Building, etc. 96204 Air Pollution Control Services (Including Data Collection 96258 Professional Services (Not Otherwise Classified) Research and Development, etc.) 96259 Parking Services: Operation, Admission, Supervision 96205 Amusement and Entertainment Services 96260 Party, Holiday, and Event Decorating Services

Tuesday, March 20, 2007 Page 76 Item Description Item Description 96261 Petroleum Production, Transmission, and Distribution 96543 Etchings, Zinc or Magnesium Alloy Services (Including Drilling, Exploration, Extraction, 96546 Graphic Design Services for Printing Natural Gas, LPG Gas, etc.) 96551 Mat Preparation, Stereotype 96262 Pneumatic Tube, Maintenance and Repair 96554 Negative and Plate Preparation for Offset Printing 96263 Piano Tuning Services 96557 Plate Preparation, Color Process 96264 Packaging and Wrapping Services, Shrink 96558 Plate Preparation, Color, Flat Zinc, Magnesium Alloy, or 96265 Protection Services (Not Including Buildings) Plastic 96266 Petroleum Refining Services 96560 Plate Preparation, Copper, Halftone 96267 Purification Services for Contaminated Petroleum 96562 Plate Preparation, Zinc or Magnesium Alloy, Products Combination and Halftone and Line 96268 Removal of Wood, Wood Chips, Bark, etc. 96564 Plate Preparation, Zinc, Halftone 96269 Personnel Services, Temporary 96570 Pre-Press: Color Separations, Composite Film, Stripping, 96270 Removal and Pickup of Dead Bodies Chromolin or Match-Print Proof, etc. 96271 Religious Services 966 PRINTING AND RELATED SERVICES 96272 Restoration/Preservation Services (Of Antiques, 96600 Printing and Related Services Costumes, Paintings, and Other Objects) 96603 Bar Code Printing 96273 Restoration/Reclamation Services of Land and Other Properties 96605 Bumper Stickers, etc.: Printed 96274 Ribbons, Re-Inking 96607 Business Cards Printed 96276 Seating and Meeting Services, Public 96611 Card Printing: Tab, Post, Form, etc. 96277 Screenings and Grit Removal Services 96613 Check Printing 96278 Sewing, Embroidery, Embossing, and Alteration Services 96616 Continuous Form Printing 96279 Sign Making Services 96618 Copying Services (Reproduction) 96280 Shoe and Boot Repairs (Including Maintenance and 96622 Decal Printing Shining) 96625 Digital Printing from an Ink Jet Plotter 96281 Steeplejack Services 96628 Engraved and Embossed Awards, Bonds, Certificates, 96282 Silver Recovery Services Diplomas, Stationery, etc. 96283 Stack Work Services 96631 Envelope Printing 96284 Tire Shredding Services 96636 Forms Printing (Not Continuous) 96285 Tinting and Coating Services, Glass (Automobile and 96642 Imprinting Services Building) 96646 Intaglio Printing (e.g., The Process by Which U.S. 96286 Transportation of Goods (Freight) Currency is Printed): Birth Certificates, Car Titles, etc. 96287 Travel, Local (Provided by Third Party) 96651 Letterheads Printed 96288 Travel, Non-Local (Scheduled and Unscheduled), 96655 Numbering Services, Printing Provided by Third Party 96657 Offset Printing, General, Small Press Work (Quan. up to 96289 Vehicle Transporting Services 25,000), One or More Colors, No 4 Color Processes or 96290 Upholstering Services (See Class 928 for Vehicle) Large Solids or Close Registration; up to 11 x 17 In.: Brochures, Newsletters, Covers, Posters, etc. 96291 Utility Locator Service (Underground) 96658 Offset Printing, General, Large Press Work (Quan. up to 96292 Video Scanning of Sewers, Waterwells, etc. 100,000); One or More Colors, No 4 Color Processes or 96293 Vehicle Registration Services Close Registration Required, Finished Sizes May Exceed 96294 Water Services, Bottled 11 x 17 In., May Have Large Solids 96659 Offset Printing, General, Large Production Runs on 96295 Warehousing and Storage Services (Not Storage Space Large or Web Press (Quan. Over 100,000), One or More Rental) Colors, No 4 Color Processes or Close Registration 96296 Well Services (Including Oil, Gas, and Water): Drilling, Required, May Exceed 11 x 17 In. and Have Large Solids Plugging, Consulting, Maintenance, Repair, etc. 96660 Offset Printing, Large Production Runs (Quan. up to 96297 Weighing and Loading Services 100,000); 4 Color Process orClose Registration 963 NON-BIDDABLE MISCELLANEOUS ITEMS Required: Color Brochures, Maps, etc. 96661 Offset Printing, Large Production Runs (Quan. Over 96300 Non-Biddable Miscellaneous Items 100,000); 4 Color Process or Close Registration 96357 Postage Related Purchases (Incl. Postage Stamps, pre- Required: Color Brochures, Maps, etc. sort 1st Class Inscriptions, Postage by Phone Meters, 96662 Offset Printing, Booklets, Saddle Stitch Binding (Quan. Etc. 1st Class Over 100,000): Books andMagazines 965 PRINTING PREPARATIONS: ETCHING, 96663 Offset Printing, Booklets, Saddle Stitch Binding PHOTOENGRAVING, AND PREPARATION OF (Quantities up to 100,000; 4 Color Process or Tight MATS, NEGATIVES AND PLATES Registration Required): Books, Magazines, etc. 96664 Offset Printing, Booklets, Saddle Stitch Binding 96500 Printing Preparations: Etching, Photoengraving, and (Quantities over 100,000): Books and Magazines Preparation Of Mats, Negatives and Plates 96665 Offset Printing, Books, Perfect Bound (Quan. up to 96515 Artwork, Camera Ready 10,000); 4 Color Process Acceptable: College 96530 Desk Top Publishing Services Catalogues, Telephone Books, etc. 96539 Etchings, Copper 96666 Offset Printing, Books, Perfect Bound (Quan. Over 96542 Etchings, Zinc, Ben Day Type 10,000); 4 Color Process Acceptable

Tuesday, March 20, 2007 Page 77 Item Description Item Description 96667 Offset Printing, Custom Bound, Hardback, Leather, etc.: 96867 Sandblasting Services (See 910-83 for Sandblasting of Books Buildings) 96668 Offset Printing, General, Large Press Work (Quan. up to 96871 Solid or Liquid Waste Disposal (Including Management 100,000); One or More Colors, Close Registration Services) (See 962-45 for Hazardous Waste Disposal) Required, No 4-Color Processes, Finished Sizes May 96872 Snow and Ice Removal Services Exceed 8-1/2 x 11 in., Newsletters, etc. 96873 Storm Drain Cleaning, Repair, and Sludge Removal 96669 Offset Printing, General, Large Press Work (Quan. up to Services 100,000); One or More Colors, Close Registration 96874 Street Sweeping Services Required, No 4-Color Processes, Finished Sizes May Exceed 11 x 17 in., May Have Large Solids 96875 Streetscaping Services 96670 Optical Scanning Form Printing 96876 Street Light Maintenance and Repair 96671 Paper Cutting, Drilling, Folding, Punching, Shredding, 96878 Tank Installation, Removal, Disposal, and Related Trimming, etc. Services (Including Underground Type) 96672 Printing of Annotated Laws, Rules, and Changes from 96879 Telephone (Utility, Light) Pole Installation, and the Legislature, Courts, etc. (Copyrighted) Relocation Service 96673 Publications Printed on Newsprint or Groundwood Paper 96880 Traffic Sign Installation and/or Removal Services Stock (Quan. up to 100,000) 96881 Traffic Sign Maintenance and Repair 96674 Publications Printed on Newsprint or Groundwood Paper 96882 Traffic Signal Installation Stock (Quan. Over 100,000) 96883 Traffic Signal Maintenance and Repair 96676 Print-On-Demand Printing Services (Including Print and Distribute Services) 96884 Traffic Control Services (To Include Placement and Removal of Control Devices) 96678 Receipt and Voucher Book Printing 96885 Traffic Counting Services 96681 Security Paper, Custom Printed (Quan. Over 100,000) 96888 Tree and Shrub Removal Services 96684 Silk Screen Printing 96890 Vehicle Towing and Storage 96685 Snap-Out Form Printing (See 395-70,80 for Continuous Shelf Items) 96892 Water Supply Plant Operating and Monitoring System Services 96686 Specialty Printing: Die Cutting, Laser, Plastic, Thermography, etc. (Folders, Invitations, Tabs, Binders, 96893 Well Pointing Services (Dewatering) etc.) 96894 Waterproofing Systems and Repair 96689 Tickets, Special Labels and Tapes, Printed (Not 96895 Wastewater Treatment Plant, Operations, Testing, and Continuous), For Prescription Drugs, etc. (Pressure Maintenance Sensitive or Dry Gummed Adhesion Flats, Rolls, Tablets, 96896 Water and Wastewater Treatment Services etc.) 96897 Wrecking and Removal Services 96690 Tickets, Special Tags, Printed: Continuous, Gang or Single 971 REAL PROPERTY RENTAL OR LEASE 96692 Typesetting, Hot Type (Linotype) 97100 Real Property Rental Or Lease 96693 Typesetting, Laser 97102 Athletic Facility Rental or Lease 96694 Typesetting, Photocomposition (Cold Type) 97104 Boat Dock/Marina Space, Rental or Lease 96695 Typesetting with Modem Capability 97105 Booth, Convention/Exhibit, Rental or Lease 968 PUBLIC WORKS AND RELATED SERVICES 97108 Building, Fabricated, Rental or Lease 96800 Public Works and Related Services 97126 Hangar Facilities for Aircraft, Rental or Lease 96818 Back Flow Preventer Testing Services 97130 Hotel/Motel Accomodations 96825 Corrosion Control Services 97134 Laboratory Space Rental or Lease 96826 Crushing, Screening, etc. of Stone and Other Road 97135 Land, Rental or Lease Materials 97139 Mobile Home Rental or Lease 96833 Ditch Maintenance 97140 Mobile Office Rental or Lease 96834 Dredging Services 97145 Office Space Rental or Lease 96836 Dust Control Watering 97155 Parking Lot Rental (Not Designated) 96840 Foundry Services 97157 Photographic and Recording Facility Rental or Lease 96844 Graffiti Removal Services 97164 Residential Space Rental or Lease 96846 Incinerator Services 97165 Room Rental for Conferences, Seminars, etc. 96847 Inspection Services, Construction Type 97168 Safety Deposit Box Rental or Lease 96850 Leaf, Bush, Tree Limb Collection 97170 Storage Space Rental 96858 Meter Reading Services 97191 Warehouse Rental or Lease 96860 Parking Meter Services (Including Collection, Installation, 975 RENTAL OR LEASE SERVICES OF EQUIPMENT - and Removal) AGRICULTURAL, AIRCRAFT, AUTOMOTIVE, 96861 Pavement Marking Services (Including Removal of Markings) HEAVY EQUIPMENT, AND MARINE EQUIPMENT 96862 Pavement Data Collection Services 97500 Rental Or Lease Services Of Equipment - Agricultural, 96863 Relocation and/or Removal Services for Utility Works Aircraft, Automotive, Heavy Equipment, and Marine Equipment 96866 Right of Way Services (Including Title, Appraisal, Negotiation, Closing, Relocation, Condemnation, etc.) 97508 Agricultural Tractors, Mowers, Implements and Accessories Rental or Lease

Tuesday, March 20, 2007 Page 78 Item Description Item Description 97511 Airplanes, Helicopters, and Accessory Rental or Lease 97786 Venetian Blinds, Awnings, and Shades Rental or Lease 97512 Animal Rental or Lease 979 RENTAL OR LEASE SERVICES OF EQUIPMENT - 97513 Asphalt Equipment and Accessory Rental or Lease ENGINEERING, HOSPITAL, LABORATORY, 97514 Automobiles and Other Passenger Vehicles (Including PRECISION INSTRUMENTS, REFRIGERATION, Emergency Type) Rental or Lease SCALES, AND TESTING EQUIPMENT 97515 Automotive Shop Equipment Rental or Lease 97900 Rental Or Lease Services Of Equipment - Engineering, 97521 Boats, Motors, and Marine and Wildlife Supply Rental or Hospital, Laboratory, Precision Instruments, Lease Refrigeration, Scales, and Testing Equipment 97524 Construction Equipment (Not Otherwise Classified) 97917 Chemical Laboratory Equipment and Supplies Rental or Rental or Lease Lease 97526 Cranes and Buckets Rental or Lease 97920 Controlling, Indicating, and Recording Instrument Rental 97529 Concrete Equipment and Accessory Rental or Lease or Lease 97534 Earth Moving Equipment (Graders, Dozers, Loaders, 97935 Engineering Equipment and Supplies Rental or Lease etc.) Rental or Lease 97937 First Aid and Safety Equipment (Including Manikins and 97535 Equipment With Operator, Rental or Lease Models) Rental or Lease 97537 Garbage/Refuse Equipment (Dumpsters, etc.) Rental or 97939 Furniture, Hospital - Specialized, Rental or Lease Lease 97945 Hospital Equipment - General, Rental or Lease 97538 Golf Cart Rental or Lease 97946 Hospital Equipment - Invalid, Rental or Lease 97539 Hydraulic Tools and Equipment Rental or Lease 97952 Laboratory Equipment and Accessory Rental or Lease: 97540 Industrial Equipment Rental or Lease For General and Analytical Research Use, Nuclear, 97542 Machinery and Heavy Hardware Rental or Lease Optical, Physical 97544 Mass Transit Bus and Rail Vehicle Rental or Lease 97953 Laboratory Equipment and Accessories, Specialized, Rental or Lease: Biochemistry, Biology, etc. 97546 Material Handling Equipment and Allied Item Rental or 97965 Refrigeration Equipment and Accessory Rental or Lease Lease 97550 Motorcycles, Motor Scooters, and Trucksters Rental or 97972 Scales and Weighing Apparatus Rental or Lease Lease 97981 Testing and Training Apparatus, Instruments, and 97554 Pneumatic Tools and Equipment Rental or Lease Machines Rental or Lease 97565 Recreational Vehicle Rental or Lease 97994 X-Ray Equipment, Medical, Rental or Lease 97566 Road and Highway Equipment (Not Otherwise 981 RENTAL OR LEASE OF EQUIPMENT - GENERAL Classified) Rental or Lease EQUIPMENT 97568 Roofing Equipment and Machine Rental or Lease 98100 Rental Or Lease Of Equipment - General Equipment 97575 Snow Plows and Accessory Rental or Lease 98111 Air Compressors and Accessories Rental or Lease 97578 Sweepers, Street, Rental or Lease 98112 Air Conditioning Equipment and Accessories Rental or 97583 Tractors, Industrial and Construction, Rental or Lease Lease 97584 Trailer Rental or Lease 98114 Amusement Park Ride Equipment Rental or Lease 97586 Truck and Van Rental or Lease 98116 Athletic Equipment and Sporting Goods and Accessories 97588 Utility Vehicle Rental or Lease Rental or Lease 98120 Book and Publication Rental or Lease 977 RENTAL OR LEASE SERVICES OF EQUIPMENT - 98124 Containers, All Kinds (Including Recycling Collection APPLIANCES, CAFETERIA, FILM, FURNITURE, Containers) Rental or Lease HARDWARE, MUSICAL, SEWING, AND WINDOW 98130 Electrical Equipment and Supply Rental or Lease AND FLOOR COVERINGS 98132 Energy Collecting Equipment Rental or Lease: Solar and 97700 Rental Or Lease Services Of Equipment - Appliances, Wind Cafeteria, Film, Furniture, Hardware, Musical, Sewing, 98136 Fencing Rental or Lease and Window and Floor Coverings 98138 Fire Protection Systems and Supplies Rental or Lease 97708 Albums, Tapes, Compact Disks, etc. Rental or Lease 98141 Gas Equipment Rental or Lease 97710 Appliances and Equipment, Household, Rental or Lease 98143 Generator Rental or Lease 97725 Cafeteria and Kitchen Equipment Rental or Lease 98147 Heating Units, Ventilating Equipment, and Accessories 97732 Drapery and Curtain Rental or Lease Rental or Lease 97737 Film, Movie and Video Tape Rentals 98149 Irrigation Systems Rental or Lease 97739 Floor Covering and Carpet Equipment Rental or Lease 98152 Meeting Room Equipment and Accessories, Rental or 97741 Furniture, Not Office, Rental or Lease Lease 97742 Furniture, Office, Rental or Lease 98154 Plumbing Equipment Rental or Lease 97749 Hand Tool Rental or Lease 98156 Police Equipment Supplies Rental or Lease 97751 Hardware, Shelf Hardware, and Allied Item Rental or 98157 Pumps and Pump Accessory Rental or Lease Lease 98161 Recreational and Playground Equipment and 97759 Musical Instrument Rental or Lease Accessories Rental or Lease 97763 Scaffolding Rental or Lease 98165 School Equipment and Supplies Rental or Lease 97764 Sewing and Textile Machine Rental or Lease 98166 Security and Access Systems (Airport, Library, Hospitals, etc.) Rental or Lease 97773 Toilets, Portable, Rental or Lease 97785 Vending Machine Rental or Lease Tuesday, March 20, 2007 Page 79 Item Description Item Description 98168 Steam Boilers, Steam Heating, and Power Plant Items 98483 Scanner and Reader Rental or Lease Rental or Lease 98487 Terminals, CRTs and Remote Job Entry Devices Rental 98169 Storage Tank Rental or Lease or Lease 98172 Tents, Tarpaulins and Supplies Rental or Lease 98492 Word Processing Equipment Rental or Lease 98174 Theatrical Equipment and Supplies (Including Costumes) 985 RENTAL OR LEASE SERVICES OF EQUIPMENT - Rental or Lease OFFICE, PHOTOGRAPHIC, PRINTING, 98176 Traffic Control Equipment and Accessories Rental or RADIO/TELEVISION/TELEPHONE EQUIPMENT Lease 98182 Weather Instrument, Equipment, and Accessory, Rental 98500 Rental Or Lease Services Of Equipment - Office, or Lease Photographic, Printing, Radio/Television/Telephone 98183 Washers, Pressure (All Types), Rental or Lease Equipment 98512 Audio/Video Equipment and Accessory Rental or Lease 98184 Water and Sewer Equipment (Including Well Pointing Equipment) Rental or Lease 98523 Copy Machines, Thermal Type, Rental or Lease 98185 Welding Equipment and Supplies Rental or Lease 98525 Copy Machines (For use by Engineers) Rental or Lease 983 RENTAL OR LEASE SERVICES OF EQUIPMENT - 98526 Copy Machine, Plain Paper Type (Including Cost-Per- CLOTHING, JANITORIAL, LAUNDRY, LAWN, Copy Type Leases) Rental or Lease 98528 Coolers, Drinking Water, Rental or Lease PAINTING, SPRAYING, AND TEXTILE EQUIPMENT 98540 Filing Systems Rental or Lease 98547 Intercom and Other Sound Equipment Rental or Lease 98300 Rental Or Lease Services Of Equipment - Clothing, 98552 Library Machine Rental or Lease Janitorial, Laundry, Lawn, Painting, Spraying, and Textile Equipment 98554 Mailing Equipment Including Postage Meter Rental or 98318 Broom, Brush, and Mop Manufacturing Machinery Rental Lease or Lease 98555 Microfiche/Microfilm Equipment and Accessory Rental or 98322 Clothing Rental or Lease Lease 98559 Office Machines, Equipment, and Accessories (All) 98334 Floor Maintenance Machine Rental or Lease Rental or Lease 98338 Janitorial Equipment Rental or Lease 98560 Postal Equipment Rental or Lease 98345 Laundry and Dry Cleaning Equipment, Commercial, 98561 Photographic and Recording Equipment Rental or Lease Rental or Lease 98562 Plant (Nursery Stock) Leasing Services 98347 Lawn Equipment Rental or Lease 98564 Printing Plant Equipment and Supplies Rental or Lease 98355 Painting Equipment and Supplies Rental or Lease 98569 Radio and Telecommunications Equipment and 98364 Robes, Caps, and Gowns (Choir and Graduation), Rental Accessory Rental or Lease (Including Radio Towers) or Lease 98573 Signs, Message Boards and Centers, etc., Rental or 98368 Spraying Equipment Rental or Lease Lease 98377 Textiles, Linens, etc. Rental or Lease (Including Shop 98574 Software, Computer, Rental or Lease Towels) 98577 Telephone Systems and Portable Phones (Including 98379 Treated and Dry Mops and Rugs (Including Floor Mats) Pagers) Rental or Lease Rental or Lease 98578 Television Equipment and Accessories Rental or Lease 98380 Treated and Dry Sweeping and Dust Cloth Rental or Lease 98579 Ticket Dispensing and Collection Equipment Rental or 98386 Uniform Rental or Lease Lease 98585 Visual Education Equipment and Supplies Rental or 984 RENTAL OR LEASE SERVICES OF COMPUTERS, Lease DATA PROCESSING, AND WORD PROCESSING 98586 Voice Mail Systems Rental or Lease EQUIPMENT 98587 Voting Machine Rental or Lease 98400 Rental Or Lease Services Of Computers, Data 988 ROADSIDE, GROUNDS, RECREATIONAL AND Processing, and Word Processing Equipment PARK AREA SERVICES 98412 Bursters, Decollators, Detachers, etc., Rental or Lease 98419 Communication Boards, Control Units, Modems, 98800 Roadside, Grounds, Recreational and Park Area Services Processors and Protocol Converters, etc., Rental or 98803 Athletic Field Maintenance Lease 98807 Cleaning of Amusement Areas, Exposition Centers, 98423 Computers, Micro, Rental or Lease Grounds, Parks, Picnic Areas, Rest Areas, Etc. 98426 Computers, Mini and Mainframe, Rental or Lease 98808 Cleaning of Roadside Park (Rest Stop) Areas Including 98430 Computer Accessories (Not Otherwise Classified) Rental Privy Vaults, Septic Tanks and Trash Cans or Lease: CRT Holders, Forms Tractors, Wrist Supports, 98814 Erosion Control Services etc. 98815 Fence Installation, Maintenance and Repair 98434 Covers and Enclosures (Acoustical and Protective) for 98820 Fire Break Services Computer Equipment Rental or Lease 98826 Flood Control Services 98439 Drives, Rental or Lease: CDROM, Hard, Floppy and Tape 98831 Golf Course Management and Operation 98454 Peripheral Miscellaneous Rental or Lease: Keyboards, Mice, Monitors, etc. 98832 Grading (Of Parking Lots, etc. - Not Road Building) 98457 Power Supplies Rental or Lease: Surge Protectors, UPS, 98836 Grounds Maintenance: Mowing, Edging, Plant (Not Tree) etc. Trimming, etc. 98460 Printers and Plotters, Computer (All Types), Rental or 98838 Hydromulching Services Lease 98840 Ice Production Services for Skating Rinks Tuesday, March 20, 2007 Page 80 Item Description Item Description 98846 Landfill Services 992 TESTING AND CALIBRATION SERVICES 98852 Landscaping (Including Design, Fertilizing, Planting, etc., 99200 Testing and Calibration Services But Not Grounds Maintenance or Tree Trimming Services) 99219 Automotive and Road Equipment Testing and Calibration Services 98854 Lighting Services for Parks, Athletic Fields, Parking Lots, etc. 99222 Ballistics Testing Services 98856 Litter Removal Services (Including Beach Cleaning) (For 99226 Biological Testing Services Buildings See 910-27) 99231 Chemical Testing Services (For Laboratory Testing, See 98859 Mulch/Compost Production Services 962-22) 98863 Park Area Construction/Renovation 99234 Concrete Testing Services 98864 Parks Systems Administrative Services 99236 Core Sample (Not Concrete) Testing Services 98865 Parks Systems Technical Services 99240 Electronic and Electrical Cable Testing Services 98872 Pest Control (Other Than Buildings) 99245 Gaseous Fuel Tank Testing Services, Vehicular 98877 Skating Rink Maintenance and Repair, to Include 99253 Medical Equipment Testing and Calibration Services (Not Resurfacing, Ice X-Ray) 98878 Skating Rink Maintenance and Repair, to Include 99255 Miscellaneous Testing and Calibration Services Resurfacing, Roller 99258 Office Equipment Testing Services 98883 Swimming Pool Management and Operation 99259 Oil Field Equipment Testing Services 98888 Tree Trimming and Pruning Services 99261 Paint Testing Services 98889 Weed and Vegetation Control (Including Aquatic Weed 99265 Pressure Testing Services (Fuel Tanks, Pressure Tanks, Control) etc) 989 SAMPLING AND SAMPLE PREPARATION 99270 Radar Equipment Testing and Calibration Services SERVICES (FOR TESTING) 99271 Radio Instrument Testing and Calibration Services 98900 Sampling and Sample Preparation Services (For Testing) 99277 Scientific Equipment Testing and Calibration Services 98914 Asphalt Sampling and Inspection Services 99283 Textile Testing Services 98924 Chemical Sampling and Preparation Services 99287 Underground Leak Testing Services 98940 Food Sampling and Preparation Services 99290 Video Instrument Testing and Calibration Services 98945 Grain Sampling and Preparation Services 99297 X-Ray Equipment Testing and Calibration Services 98954 Oil Well Sampling and Core Sample (Billets) Preparation 998 SALE OF SURPLUS & OBSOLETE ITEMS Services 99800 Sale Of Surplus & Obsolete Items 98975 Soil Sampling and Preparation Services 99803 Aircraft and Aviation Parts, Equipment 990 SECURITY, FIRE, SAFETY, AND EMERGENCY 99805 Agriculture Equipment and Commodities SERVICES 99806 Ammunition, Explosives, and Weapons (Licensed 99000 Security, Fire, Safety, and Emergency Services Dealers Only) 99005 Alarm Services 99807 Animals and Livestock 99010 Armored Car Services 99809 Automobile, Truck and Bus Parts and Equipment 99018 Bomb and Explosives Disposal Services 99810 Bags, All Types 99022 Card Access Security Services 99811 Barber and Beauty Shop Equipment 99025 Crime Prevention Services 99812 Barrels, Drums, Cans, Pails, etc. 99027 Crossing Guard Services 99815 Batteries, All Types 99029 Disaster Preparedness/Emergency Planning Services 99817 Boats and Marine Equipment 99030 Disaster Relief Services 99818 Books, All Types (Library, School, etc.) 99031 Dispatching Services, Police 99819 Builders Supplies 99032 Driver's License Services 99820 Buses, Transit and School 99033 Drug Detection Services (Including Use of Drug Sniffing 99821 Cafeteria and Kitchen Equipment (Including Food Dogs) Service Equipment) 99037 Emergency Medical Services (See 948-12 for 99824 Chemicals, All Types Ambulance Services) 99825 Clocks, Watches, Timepieces, All Types 99041 Fingerprinting Services 99826 Clothing 99042 Fire and Safety Services 99828 Communication Equipment (Including Radio, Television, 99046 Guard and Security Services Telephone, VCR, Video/Audio Equipment, etc.) 99050 Installation of Security Equipment 99829 Computers, Parts and Supplies 99052 Investigative Services 99830 Confiscated and Personal Merchandise 99067 Patrol Services 99832 Copy Machines 99070 Polygraph Testing Services 99833 Dairy Equipment 99077 Safety Training and Awareness Services (Highway 99835 Drugs, First Aid, Veterinary Safety, Boating, Seat Belt, etc.) 99837 Electrical Supplies 99080 Surveillance Services 99838 Engineering Equipment and Supplies (Including Survey 99090 X-Ray Film Badge Services Equipment and Instruments)

Tuesday, March 20, 2007 Page 81 Item Description Item Description 99839 Escalators and Elevators 99840 Fertilizer 99842 Fire and Police Equipment (Not Otherwise Classified) 99844 Food 99846 Furniture 99847 Glass 99848 Garbage 99849 Garbage and Refuse Containers 99850 Hardware 99852 Heating, Air Conditioning, Ventilating & Refrigeration Equipment 99854 Highway Equipment (Tractors, Loaders, Graders, Dozers, etc.) 99857 Laboratory Equipment 99859 Laundry Equipment 99860 Library Equipment 99863 Lumber and Pilings 99865 Machinery 99867 Medical and Dental Equipment and Supplies 99868 Metal, Scrap 99869 Metals, Precious 99870 Musical Equipment 99872 Office Equipment (Not Copiers) 99874 Oils and Other Petroleum Products, Waste 99875 Paper and Paper Products (Including Boxes) 99876 Photographic Equipment 99877 Parking and Water Meters 99878 Plumbing Equipment and Supplies 99879 Pipe, Valves and Fittings 99880 Public Utility Equipment 99881 Printing Equipment 99882 Rags 99883 Rail Equipment and Accessories 99884 Real Estate (Including Buildings, Houses, etc) 99885 Recyclable Materials: Books, Paper, Glass, Metal, etc. 99887 Road and Highway Materials (Including Testing Equipment) 99888 Scales and Weighing Apparatus 99889 School Equipment 99891 Sporting Equipment 99892 Traffic Signals and Control Equipment 99893 Tires and Tubes (Including Retreading Material and Equipment) 99894 Vehicles, Including Automobiles, Trucks, Trailers, Vans, Motor Homes, Motorcycles and Scooters, etc. (See 998- 20 for Buses) 99895 Welding Equipment

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