Special Provisions 8/21/2009 PCDOT La Cholla Boulevard, Ruthrauff Road to River Road Project No. 4LCITR INDEX TO THE SPECIAL PROVISIONS: LA CHOLLA BOULEVARD, RUTHRAUFF ROAD TO RIVER ROAD GENERAL NOTES .........................................................................................................................1 SECTION 101 - ABBREVIATIONS AND TERMS ....................................................................10 SECTION 102 - BIDDING REQUIREMENTS AND CONDITIONS ........................................10 SECTION 103 - AWARD AND EXECUTION OF CONTRACT ...............................................10 SECTION 104 - SCOPE OF WORK.............................................................................................11 SECTION 105 - CONTROL OF WORK ......................................................................................12 SECTION 106 - CONTROL OF MATERIAL ..............................................................................12 SECTION 107 - LEGAL RELATIONS AND RESPONSIBILITY TO PUBLIC ........................12 SECTION 108 - PROSECUTION AND PROGRESS ..................................................................17 SECTION 109 - MEASUREMENT AND PAYMENT ................................................................20 SECTION 202 - REMOVAL OF STRUCTURES AND OBSTRUCTIONS ...............................24 ITEM 2020005 – REMOVAL OF EXISTING PILES ..................................................................25 SECTION 203 - EARTHWORK ...................................................................................................26 SECTION 303 - AGGREGATE BASE COURSE ........................................................................29 ITEM 4010001 - PORTLAND CEMENT CONCRETE PAVEMENT ........................................30 SECTION 404 - BITUMINOUS TREATMENTS ........................................................................31 SECTION 406 - ASPHALTIC CONCRETE ................................................................................31 SECTION 413 - ASPHALTIC CONCRETE (ASPHALT-RUBBER) .........................................52 SECTION 501 - DRAINAGE PIPE ..............................................................................................64 ITEM 5011499 - PIPE, TRANSITION STRUCTURE .................................................................66 ITEM 5030070 – CONCRETE PIPE COLLAR ...........................................................................67 ITEM 5030070 – CONCRETE PIPE COLLAR ...........................................................................67 ITEM 5030203 – DRAINAGE STRUCTURE (SCUPPER) ........................................................68 ITEM 5030775 - CATCH BASIN (SPECIAL NO. 1) ..................................................................69 ITEM 5030776 - CATCH BASIN (SPECIAL NO. 2) ..................................................................69 ITEM 5030777 - CATCH BASIN (SPECIAL NO. 3) ..................................................................69 ITEM 5030778 - CATCH BASIN (SPECIAL NO. 4) ..................................................................69 ITEM 5080001 – FLOW MANAGEMENT PLAN NO. 1 ...........................................................70 ITEM 5090201 – SEWER MANHOLE FRAME AND COVER RESET ....................................70 SECTION 510 - POTABLE WATER SYSTEMS ........................................................................71 ITEM 5100001 – GENERAL REQUIREMENTS ........................................................................71 ITEM 5100010 – EXCAVATION, INSTALLATION OF WATER MAINS AND BACKFILL 72 ITEM 5100020 – HYDROSTATIC PRESSURE TESTING OF WATER FACILITIES ............72 ITEM 5101104 – PIPE DUCTILE IRON (DI), 4” (CLASS 350) .................................................73 ITEM 5101106 – PIPE DUCTILE IRON (DI), 6” (CLASS 350) .................................................73 ITEM 5101112 – PIPE, DUCTILE IRON (DI), 12” (CLASS 350) ..............................................73 ii Special Provisions 8/21/2009 PCDOT La Cholla Boulevard, Ruthrauff Road to River Road Project No. 4LCITR ITEM 5101404 – PIPE, POLYVINYL CHLORIDE (PVC), 4” (CLASS .305) ...........................74 ITEM 5101406 – PIPE, POLYVINYL CHLORIDE (PVC), 6” (CLASS 305) ............................74 ITEM 5101408 – PIPE, POLYVINYL CHLORIDE (PVC), 8” (CLASS 305) ............................74 ITEM 5101412 – PIPE, POLYVINYL CHLORIDE (PVC), 12” (CLASS 305) ..........................74 ITEM 5101603 – PIPE, COPPER, ¾” W/FITTINGS ...................................................................75 ITEM 5101604 – PIPE, COPPER, 1” W/FITTINGS ....................................................................75 ITEM 5101606 – PIPE, COPPER, 1½” W/FITTINGS .................................................................75 ITEM 5101608 – PIPE, COPPER, 2” W/FITTINGS ....................................................................75 ITEM 5102117 – TAPPING SLEEVE & VALVE, 16”x 12” .......................................................76 ITEM 5102204 – GATE VALVE, 4” ............................................................................................77 ITEM 5102206 – GATE VALVE, 6” ............................................................................................77 ITEM 5102208 – GATE VALVE, 8” ............................................................................................77 ITEM 5102212 – GATE VALVE, 12” ..........................................................................................77 ITEM 5102412 – GATE VALVE, CUT IN, 12”...........................................................................78 ITEM 5102603 – COMBINATION AIR RELEASE VALVE, ¾” ...............................................78 ITEM 5102802 – DRAIN VALVE ASSEMBLY, 2” ...................................................................79 ITEM 5103101 – ADJUST EXISTING VALVE BOX AND COVER ........................................80 ITEM 5103205 – FIRE HYDRANT..............................................................................................81 ITEM 5105010 – NON CEMENT-ASBESTOS WATER PIPE REMOVAL AND DISPOSAL TEN INCH (10”) AND SMALLER ..............................................................................................82 ITEM 5105110 – CEMENT-ASBESTOS WATER PIPE REMOVAL AND DISPOSAL TEN- INCH (10”) AND SMALLER .......................................................................................................82 ITEM 5105112 – CEMENT-ASBESTOS WATER PIPE REMOVAL AND DISPOSAL TWELVE INCH (12”) AND LARGER ........................................................................................83 ITEM 5105310 – EXISTING FIRE HYDRANT REMOVAL AND DISPOSAL........................84 ITEM 5106004 – CONNECTIONS, 4” .........................................................................................84 ITEM 5106006 – CONNECTIONS, 6” .........................................................................................84 ITEM 5106008 – CONNECTIONS, 8” .........................................................................................84 ITEM 5106012 – CONNECTIONS, 12” .......................................................................................84 ITEM 5108106 – TIE OVER, (T) 1 ½” .........................................................................................85 ITEM 5108114 – METER RELOCATION, SERVICE LINE RENEWAL (M/R), 1” .................86 ITEM 5108118 – METER RELOCATION, SERVICE LINE RENEWAL, (M/R) 2” .................88 ITEM 5108134 – SERVICE LINE RENEWAL (R) 1” ................................................................90 ITEM 5108138 – SERVICE LINE RENEWAL (R) 2” ................................................................90 ITEM 5108156 – SERVICE STUB, 1½” (S) ................................................................................91 SECTION 515 - MISCELLANEOUS UTILITY RELOCATIONS .............................................92 ITEM NO. 5150005 - UTILITY POTHOLING, Depth less than Twelve Feet (12’) ...................93 ITEM NO. 5150007 - UTILITY POTHOLING, Depth Twelve Feet (12’) and greater ...............93 SECTION 601 - CONCRETE STRUCTURES .............................................................................94 ITEM 6010201 - RETAINING WALL (ADOT STD. B-18.10) ...................................................99 iii Special Provisions 8/21/2009 PCDOT La Cholla Boulevard, Ruthrauff Road to River Road Project No. 4LCITR ITEM 6010210 – PARK ENTRY MONUMENT WALLS ........................................................100 ITEM 6010632 - CONCRETE BRIDGE BARRIER (TYPE F) (32”) ........................................101 ITEM 6010642 - CONCRETE BRIDGE BARRIER (TYPE F) (42”) ........................................101 ITEM 6010660 - CONCRETE BRIDGE PARAPET ..................................................................102 ITEM 6016080 - MINOR STRUCTURE ....................................................................................103 ITEM 6016087 - CONCRETE HEADWALL .............................................................................104 ITEM 6016110 - WINGWALL ...................................................................................................105 SECTION 604 - STEEL STRUCTURES ....................................................................................105 ITEM 6040501 – BRIDGE RAILING ........................................................................................108 SECTION 607 - ROADSIDE SIGN SUPPORTS .......................................................................109