Gymnasium Roof Replacement Tel (805) 963-1955
PLEASANT VALLEY SCHOOL DISTRICT LOS ALTOS MIDDLE SCHOOL 802 EAST COTA STREET. SUITE A SANTA BARBARA, CA 93103 GYMNASIUM ROOF REPLACEMENT TEL (805) 963-1955
ABBREVIATIONS (NOT ALL MAY APPLY) PROVIDE ALL LABOR, MATERIALS, EQUIPMENT, TOOLS, TRANSPORTATION, INSURANCE, AND SERVICES TO REPLACE EXISTING & AND JAN JANITOR 1. ALL WORK SHALL CONFORM TO 2019 EDITION TITLE 24 CALIFORNIA CODE OF REGULATIONS (CCR). ROOF SYSTEM WITH NEW ROOF SYSTEM AT UPPER PORTION OF THE GYMNASIUM BUILDING. ANGLE JT JOINT EXISTING CONTOURS 2. CHANGES TO APPROVED DRAWINGS AND SPECIFICATIONS SHALL BE MADE BY AN ADDENDUM OR A CONSTRUCTION @ AT KIT KITCHEN C CENTERLINE NEW CONTOURS CHANGE DOCUMENT (CCD) APPROVED BY THE DIVISION OF THE STATE ARCHITECT AS REQUIRED BY SECTION 4-338, DIAMETER OR LAB LABORATORY PART 1, T24 CCR. ROUND LAM LAMINATE # POUND OR NUMBER LAV LAVATORY 3. A DSA CERTIFIED INSPECTOR WTIH CLASS 3 SHALL BE EMPLOYED BY THE DISTRICT AND SHALL PROVIDE CONTINUOUS EXISTING SPOT GRADE ACT ACOUSTICAL LKR LOCKER INSPECTION OF THE WORK. THE DUTIES OF THE INSPECTION ARE DEFINED IN SECTION 4-342, PART 1, T24, CCR. THE ACD AMENDED LT LIGHT PROJECT INSPECTOR SHALL BE CERTIFIED BY DSA TO INSPECT. LTG LIGHTING CONSTRUCTION NEW SPOT GRADE DOCUMENT 4. APPARENT DISCREPANCIES ON DRAWINGS AND/OR SPECIFICATIONS SHALL BE REPORTED TO THE ARCHITECT BEFORE MAT'L MATERIAL ACO AREA COMPLIANCE PROCEEDING WITH THE WORK. MAX MAXIMUM EXISTING BUILDING ROOF AREA TO BE REPLACED OFFICER MB MACHINE BOLT DIRECTION OF 5. ANY DIFFERENCE BETWEEN THE EXISTING CONSTRUCTION AS OBSERVED IN THE FIELD AND AS SHOWN ON THE AT GYMNASIUM BUILDING ROOF AREA: 7,700 S.F. AD AREA DRAIN M.C. MEDICINE CABINET DRAINAGE FLOW ADA AMERICANS WITH DRAWING SHALL BE REPORTED TO THE ARCHITECT BEFORE PROCEEDING WITH THE WORK. MECH MECHANICAL DISABILITIES ACT MEOR MECH ENG OF REC 6. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS PRIOR TO STARTING WORK. THE ARCHITECT SHALL BE NOTIFIED OF ADJ ADJUSTABLE LEVEL LINE, BENCH MARK, MEMB MEMBRANE ANY DISCREPANCIES OR INCONSISTENCIES. THE CONTRACTOR IS RESPONSIBLE FOR CHECKING AND COORDINATING AFF ABOVE FINISH FLOOR WORK POINT OR CONTROL MTL METAL POINT DIMENSIONS. AGGR AGGREGATE MFG MANUFACTURER ALUM ALUMINUM MH MANHOLE NONE ANNLD ANNEALED 7. IT SHALL BE THE RESPONSIBILITY OF THE GENERAL CONTRACTOR TO ENSURE THAT ALL APPLICABLE SAFETY LAWS MIN MINIMUM DIMENSION LINE AND POINT AOR ARCH OF REC ARE STRICTLY ENFORCED AND TO MAINTAIN A SAFE CONSTRUCTION PROJECT. MIR MIRROR APP APPROXIMATE MISC MISCELLANEOUS 8. IT SHALL BE THE RESPONSIBILITY OF THE GENERAL CONTRACTOR TO PROVIDE SUPERVISION OF THE CONSTRUCTION 0146* ARCH ARCHITECT/URAL CENTER LINE OR FLOOR LINE M.O. MASONRY WORK TO ENSURE THAT IT IS BUILT IN CONFORMANCE WITH THE APPROVED PLANS AND SPECIFICATIONS. THE ASPH ASPHALT OPENING ARCHITECT WILL PROVIDE ONLY PERIODIC OBSERVATION OF THE WORK. SEE NOTE 3 FOR DSA INSPECTION ASS'Y ASSEMBLY MTD MOUNTED PROPERTY, BOUNDARY OR REQUIREMENTS. MTR MONITOR CUTLINE BD BOARD MULL MULLION 9. ANY DAMAGE DONE TO THE EXISTING CONSTRUCTION DURING THE COURSE OF THIS WORK SHALL BE REPLACED BY BLDG BUILDING (N) NEW THE CONTRACTOR AT THE CONTRACTOR'S EXPENSE WITH NO ADDITIONAL COST TO THE OWNER. BLK BLOCK N NORTH MATCH LINE, SHADED BLK'G BLOCKING SIDE IS BEING CONSIDERED NEG PRES NEGATIVE 10. GRADING PLANS, DRAINAGE IMPROVEMENTS, ROAD & ACCESS REQUIREMENTS AND ENVIRONMENTAL HEALTH BM BEAM PRESSURE CONSIDERATIONS SHALL COMPLY WITH ALL LOCAL ORDINANCES. BOT BOTTOM NIC NOT IN CONTRACT OUTLINE OF HIDDEN OBJECT, GENERAL NR NON RATED NIC ITEMS, REMOVED MATERIAL 11. CUTTING, BORING, SAWCUTTING OR DRILLING THROUGH THE NEW OR EXISTING STRUCTURAL ELEMENTS TO BE DONE PARTIAL LIST OF APPLICABLE CODES AS OF January 1, 2020 CAB CABINET NO. NUMBER ONLY WHEN SO DETAILED IN THE DRAWINGS OR ACCEPTED BY THE ARCHITECT AND THE STRUCTURAL ENGINEER WITH G-001 TITLE SHEET/ GENERAL INFORMATION/ VICINITY MAP/ SITE PLAN CB CATCH BASIN NOM NOMINAL THE APPROVAL OF DSA REPRESENTATIVE. ALL WELDING SHALL BE SPECIALLY INSPECTED BY AN AWS-CWI QUALIFIED 2019 California Building Standards Administrative Code, Title 24 C.C.R. FENCE LINE G-002 SPECIFICATIONS CEM CEMENT NTS NOT TO SCALE INSPECTOR APPROVED BY DSA. ALL BRACING OF DUCTS AND PIPING SHALL BE INSTALLED IN ACCORDANCE WITH 2019 California Building Code (CBC), Title 24 C.C.R. CER CERAMIC OA OVERALL SMACNA GUIDELINES AS APPROVED BY DSA. WHERE BRACING DETAILS ARE NOT SHOWN ON THE DRAWINGS OR IN THE (2018 International Building Code of the International Code Council, with California Amendments) CI CAST IRON O/ OVER BREAK LINE 2019 California Electrical Code (CEC), Title 24 C.C.R. GUIDELINES, THE FIELD INSTALLATION SHALL BE SUBJECT TO THE APPROVAL OF THE ARCHITECT, MECHANICAL ARCHITECTURAL CG CORNER GUARD OC ON CENTER ENGINEER AND FIELD ENGINEER. A COPY OF THE GUIDELINES PUBLISHED BY SMACNA AND APPROVED BY DSA SHALL (2017 National Electrical Code of the National Fire Protection Association, NFPA) CLG CEILING NOTE SYMBOL, 2019 California Mechanical Code (CMC), Title 24 C.C.R. OD OUTSIDE DIAMETER BE PROVIDED BY THE CONTRACTOR AND KEPT ON THE JOB AT ALL TIMES. A-221 ROOF PLAN & DEMOLITION PLAN CAUK'G CAULKING/CHALKING OFF OFFICE 22 SEE NUMBERED (2018 Uniform Mechanical Code of the International Association of Plumbing and Mechanical Officials, IAPMO) A-701 ROOF DETAILS CLO CLOSET OPN'G OPENING NOTES COLUMN 12. SHOULD ANY EXISTING CONDITIONS SUCH AS DETERIORATION OR NON COMPLYING CONSTRUCTION BE DISCOVERED 2019 California Plumbing Code (CPC), Title 24 C.C.R. CLR CLEAR OPP OPPOSITE WHICH IS NOT COVERED BY THE DSA APPROVED DOCUMENTS WHEREIN THE FINISHED WORK WILL NOT COMPLY WITH (2018 Uniform Plumbing Code of the International Association of Plumbing and Mechanical Officials, IAPMO) CO CASED OPENING 2019 California Energy Code (CEC), Part 6, Title 24 C.C.R. OSHPD OFFICE OF STATE HEALTH 1 TITLE 24, C.C.R., OR SEPARATE SET OF PLANS AND SPECIFICATIONS, DETAILING AND SPECIFYING THE REQUIRED ARCHITECT STAMP CONSULTANT STAMP COR CONTR OF REC PLANNING & DEVELOPMENT REPAIR WORK SHALL BE SUBMITTED TO AND APPROVED BY DSA BEFORE PROCEEDING WITH THE REPAIR WORK.. 2019 California Fire Code, Title 24 C.C.R. COL COLUMN PRCST PRECAST COLUMN GRID REFERENCE, (2018 International Fire Code of the International Code Council) CONC CONCRETE PL PROPERTY LINE POINT OF HEXAGON 13. A DSA ACCEPTED TESTING LABORATORY DIRECTLY EMPLOYED BY THE SCHOOL DISTRICT SHALL CONDUCT ALL THE 2019 California Green Building Standards Code (CALGreen Code), Title 24 C.C.R. TOWARDS COLUMN LINE CONN CONNECTION PLAM PLASTIC LAMINATE REQUIRED TESTS AND INSPECTIONS FOR THE PROJECT. 2019 California Referenced Standards Code, Title 24 C.C.R. CONSTR CONSTRUCTION PLSTR PLASTER A Title 19 C.C.R., Public Safety, State Fire Marshal Regulations. CONT CONTINUOUS PLYWD PLYWOOD 14. ALL WORK (AS APPLICABLE) MUST MEET THE MANDATORY MEASURES OF THE 2019 CALIFORNIA GREEN BUILDING CONTR CONTRACTOR PR PAIR STANDARDS (CAL GREEN) CODE (TITLE 24, PART II). PARTIAL LIST OF APPLICABLE STANDARDS CORR CORRIDOR PT POINT NFPA 13 Automatic Sprinkler Systems 2019 Edition CTSK COUNTERSUNK PTD PAPER TOWEL DISPENSER LOBBY ROOM NAME NFPA 14 Standpipe Systems (CA Amended) 2013 Edition CNTR COUNTER PTD/R COMBINATION PAPER 125 ROOM NUMBER NFPA 17A Wet Chemical Extinguishing Systems 2013 Edition 2B5 CTR CENTER TOWEL DISPENSER & ROOM MATERIAL CODE * NFPA 20 Stationary Pumps 2019 Edition 10'-0" CEILING HEIGHT RECEPTACLE NFPA 24 Private Fire Service Mains (CA Amended) 2019 Edition DBL DOUBLE PTN PARTITION NFPA 72 National Fire Alarm and Signaling Code (CA Amended) 2019 Edition DEPT DEPARTMENT * SEE ROOM MATERIAL AGENCY APPROVAL PTR PAPER TOWEL CODE SHEET NFPA 80 Fire Door and Other Opening Protectives 2019 Edition DF DRINKING FOUNTAIN RECEPTACLE NFPA 253 Critical Radiant Flux of Floor Covering 2019 Edition DET DETAIL QT QUARRY TILE NFPA 2001 Clean Agent Fire Extinguishing Systems 2018 Edition DIA DIAMETER A WINDOW MARK & TYPE DIM DIMENSION R RADIUS Reference code section for NFPA standards - 2019 CBC (SFM) Chapter 35. DISP DISPENSER RD ROOF DRAIN See Chapter 35 for State of California amendments to NFPA standards. DN DOWN REC RECORD 101A DOOR MARK DO DOOR OPENING REFR REFERENCE DR DOOR REF REFRIGERATOR DWR DRAWER RGTR REGISTER EQUIPMENT SCHEDULE DS DOWNSPOUT REINF REINFORCED EQUIPMENT MARK DSP DRY STANDPIPE REQ'D REQUIRED DWG DRAWING RB RESILIENT BASE RM ROOM (E) EXISTING ELEVATION SYMBOL, RO ROUGH OPENING 52 ELEVATION NUMBERS E EAST RWD REDWOOD A422 EA EACH RWL RAIN WATER LEADER ELEVATION DIRECTION EEOR ELEC ENG OF REC SHEET WHERE DRAWN EJ EXPANSION JOINT S SOUTH EL ELEVATION SC SOLID CORE ELEC ELECTRICAL SCD SEAT COVER DISPENSER ELEV ELEVATOR SCH SCHEDULE EMER EMERGENCY SD SMOKE DETECTOR SECTION ENCL ENCLOSURE SECT SECTION SHEET WHERE DRAWN ENG ENGINEER SEOR STRCT ENG OF REC AREA OF EP ELECTRICAL PANEL SFD SMOKE / FIRE DAMPER WORK EQ EQUAL SFM STATE FIRE MARSHALL EQP EQUIPMENT SHF SHELF 3 DETAIL MULTI-PURPOSE/ FM No. xxxxxxxx ES EDGE STRIP SHWR SHOWER A601 EVS ENVIRONMENTAL SHEET WHERE DRAWN GYMNASIUM BUILDING SHT SHEET REVISIONS SERVICES SHTHG SHEATHING EWP END WALL PROTECTOR SIM'L SIMILAR # EXPO EXPOSED SND SANITARY NAPKIN DISPENSER ENLARGED DETAIL NO. DATE DESCRIPTION EXP EXPANSION SNR SANITARY NAPKIN EXTR EXTERIOR RECEPTACLE SHEET WHERE DRAWN S.D. SOAP DISPENSER FA FIRE ALARM SPEC SPECIFICATION/S FB FLAT BAR SQ SQUARE FLR DRN FLOOR DRAIN S.S. STAINLESS STEEL FD FIRE DAMPER SSK SERVICE SINK REVISION NUMBER FDN FOUNDATION STA STATION REVISION CLOUD, OPTIONAL FE FIRE EXTINGUISHER STD STANDARD BLDG C BLDG F BLDG D THE ARCHITECT DOES NOT REPRESENT THAT FEC FIRE EXTINGUISHER CAB STL STEEL THESE PLANS OR THE SPECIFICATIONS ARE FH FULL HEIGHT STO STORAGE SUITABLE FOR ANY SITE OTHER THAN THE ONE FHC FIRE HOSE CABINET STRCT STRUCTURAL STUD SIZE FOR WHICH THEY WERE SPECIFICALLY FIN FINISH SUSP SUSPENDED STUD GAUGE PREPARED. THE ARCHITECT DISCLAIMS RESPONSIBILITY FOR THESE PLANS AND SYM SYMMETRICAL FLR FLOOR 15 SPECIFICATIONS IF THEY ARE USED IN WHOLE OR FLS FIRE & LIFE SAFETY T TREAD IN PART AT ANY OTHER SITE FLSO FIRE LIFE SAFETY TB TOWEL BAR OFFICER TOC TOP OF CURB PROJECT OWNER & TITLE FLASH FLASHING TEL TELEPHONE FLUOR FLUORESCENT TEMP TEMPORARY DIMENSION TO DIMENSION TO DIMENSION TO PLEASANT VALLEY SCHOOL FOC FACE OF CONCRETE TEZZ TERRAZZO GRIDLINE CENTERLINE FINISH MATERIAL FOF FACE OF FINISH T&G TONGUE & GROOVE BLDG B BLDG E BLDG A DISTRICT FOS FACE OF STUD THK THICK FP FIREPROOF(ING) TLT TOILET FR FIRE RATED or FIRE Z COLUMN GRID TOP TOP OF PAVEMENT OR RATING REFERENCE PARAPET FRP FIBERGLASS TOS TOP OF SLAB LOS ALTOS MIDDLE 15 REINFORCED PLASTIC TPD TOILET PAPER FSD FIRE-SMOKE DAMPER DISPENSER SCHOOL GYMNASIUM FT FOOT or FEET TRT TREATMENT FTG FOOTING TS TUBE STEEL FURR FURRED or FURRING TOW TOP OF WALL ROOF REPLACEMENT FUTGA FUTUREGAUGE TV TELEVISION GALV GALVANIZED TYP TYPICAL GB GRAB BAR GL GLASS UG UNDERGROUND GLZ GLAZING UL UNDERWRITERS LABORATORIES CAMARILLO, CA, 93010 GRD GROUND UNF UNFINISHED GR GRADE UON UNLESS OTHERWISE NOTED SHEET TITLE GYP GYPSUM UTIL UTILITY EXISTING PARKING LOT UR URINAL HB HOSE BIBB HDWD HARDWOOD VCT VINYL COMPOSITION TILE HDWR HARDWARE VERT VERTICAL TITLE SHEET / HORZ HORIZONTAL VEST VESTIBULE HR HOUR VTR VENT THRU ROOF GENERAL HSKP HOUSEKEEPING HT HEIGHT W WEST INFORMATION HW HEAD OF WALL W/ WITH DRAWN BY: JOB NUMBER: 20027.01 ID INSIDE DIAMETER WC WATER CLOSET TEMPLE AVE. IN INCH(ES) WD WOOD SHEET NO. ISO ISOLATION WF WIDE FLANGE INSUL INSULATION WH WATER HEATER 0146* INT INTERIOR W/O WITHOUT IOR INSPECTOR OF RECORD WP WATERPROOF WSCT WAINSCOT WSP WET STANDPIPE G-001 WT WEIGHT DATE: APRIL 28, 2020 SECTION 07 54 19 PVC ADHERED THERMOPLASTIC MEMBRANE ROOFING
PART 1 - GENERAL 1.08 WARRANTY PART 3 - EXECUTION 3.07 MEMBRANE FLASHINGS
Upon successful completion of work the following warranties must be provided: Install all flashings concurrently with the roof membrane as the job progresses. No allowance for temporary flashings without the prior 1.00 SUMMARY 3.01 SUBSTRATE CONDITION written approval of the Owner's Representative and Manufacturer. Only specific locations on specific dates will be approved. If any 1. 20 Year System Warranty water is allowed to enter under the newly completed roofing, remove and replace the affected area at the Applicator's expense. Adhere The work includes but is not necessarily limited to the tear off then installation of an Self Adhered Roofing System including membrane, 2. Year Roofing Contractor Warranty A. Tear off existing Hypalon and BUR roof. All fasteners are to be backed out or cut and not pulled out of the Tectum deck. flashing to compatible, dry, smooth, and solvent-resistant surfaces. Use caution to ensure adhesive fumes are not drawn into the flashings and other components. building. A. System Warranty (only products purchased from single manufacturer are covered under System Warranty) B. The Tectum Deck is to be replaced in all four corners and anywhere the Tectum Deck is damaged. 802 EAST COTA STREET. SUITE A A. Section Includes A. Adhesive for Membrane Flashings Upon successful completion of the work to manufacturer's satisfaction and receipt of final payment, manufacturer will issue a System C. Acceptance or provision of proper substrate to receive new roofing materials will be by the Applicator. SANTA BARBARA, CA 93103 1. Tear off existing roof system Warranty which includes all fasteners, cover board, accessories and covers wind speeds up 60 mph. 1. Over the properly installed and prepared flashing substrate, apply adhesive according to instructions found on the Product Data TEL (805) 963-1955 2. Tapered Insulation to Drains D. Verify that the work done under related sections meets the following conditions: Sheet. Apply the adhesive in smooth, even coats with no gaps, globs or similar inconsistencies. Flash only an area which can be 3. ó&RYHUERDUG B. Applicator/Roofing Contractor Warranty completely covered in the same day's operations. Firmly press the bonded sheet in place with a hand roller. 4. Low Rise Foam for Coverboard and Insulation attachment 1. Roof drains and/or scuppers have been installed properly. 5. Self Adhered Roof Membrane Supply the Owner with a separate 2 Year workmanship warranty. In the event any work related to roofing, flashing, or metal is found to 2. Roof curbs, nailers, equipment supports, vents and other roof penetrations are properly secured and prepared to receive new 2. Apply no adhesive in seam areas that are to be welded. Apply all panels of membrane in the same manner, overlapping the 6. Fasteners and termination accessories be within the Applicator warranty term, defective or otherwise not in accordance with the Contract Documents, at no cost to the Owner roofing materials. edges of the panels as required by welding techniques. 7. Roof Membrane Flashings the Applicator will repair the defect. The warranty obligation of the Applicator is directly to the Owner, and a copy is to be sent to 3. All surfaces are smooth and free of dirt, debris and incompatible materials. 8. Adhesive for Flashings membrane manufacturer. 4. No water, ice and snow on the roof surface. B. Install stop according to the Detail Drawings with approved fasteners into the structural deck at the base of parapets, walls and curbs. 9. Other Metal Flashings 10. Sealants 3.02 SUBSTRATE PREPARATION C. Follow Manufacturer's requirements, recommendations and the specifications. Accept all material submittals prior to installation. PART 2 - PRODUCTS 1.01 SUBMITTALS The roof deck and existing roof construction must be structurally sound to provide support for the new roof system. Load materials on D. Extend all flashings a minimum of 8 inches above roofing level unless otherwise accepted by the Owner's Representative and 2.01 MANUFACTURERS the rooftop in such a manner as to eliminate risk of deck overload due to concentrated weight. The Owner's Representative is to verify Manufacturer's Technical Department. A. At the time of award the Applicator will submit to the Owner (or Representative) the following (submittals of equals are to be submitted that the roof deck is secured to the structural framing according to local building code and in such a manner as to resist all anticipated prior to the time of bid by the applicator only): A. The components of the Adhered roof system are based on products of Sika Sarnafil (Sika Roofing Systems) G410 80 mill SA wind loads in that location. E. Consistently adhere all flashing membranes to substrates. Cut and hot-air weld into place all interior and exterior corners and miters. No contact with bitumen and the membrane. 1. Copies of Specification. B. Tremco TPA 3.03 SUBSTRATE INSPECTION F. Mechanically fasten all flashing membranes along the counter-flashed top edge with stop at 6-8 inches on center. 2. Samples of each primary component to be used in the roof system and the manufacturer's current literature for each component. C. Fiber Tite Extreme A. Prepare a dry, clean and smooth substrate to receive the Adhered roof system. G. Terminate flashings according to Manufacturer's recommended details. 3. Sample copy of the warranty. 2.02 MATERIALS B. Inspect the substrate for defects such as excessive surface roughness, contamination, structural inadequacy, or any other condition H. Add additional securement to all flashings that exceed 30 inches in height. Consult Manufacturer's Technical Department for 4. Sample copy of Applicator's warranty. that will adversely affect the quality of work. securement method A. Sarnafil G410 fiberglass reinforced membrane with a lacquer coating. 5. EPD's for the roofing membrane C. The substrate will be clean, smooth, dry, free of flaws, sharp edges, loose and foreign material, oil and grease. Correct all defects B. Conform membrane to ASTM D4434 (latest version), "Standard for Polyvinyl Chloride Sheet Roofing". Classification: Type II, Grade I. before roofing starts. 3.08 TEMPORARY CUT-OFF 6. Safety Data Sheets (SDS) 1. Main Field Sheet - Sarnafil G410-20 SA, 80 mil minimum thermoplastic membrane with fiberglass reinforcement. D. No water, ice and snow on the roof surface prior to starting. Install all flashings concurrently with the roof membrane in order to maintain a watertight condition as the work progresses. Construct all temporary waterstops to provide a 100% watertight seal. The stagger of the insulation joints will be made even by installing partial 1.02 QUALITY ASSURANCE C. Color of Membrane - Main Field and Flashings - White E. Apply membrane over compatible and accepted substrates only. panels of insulation. Carry the new membrane into the waterstop. Seal the waterstop to the deck and/or substrate so that water will not be allowed to travel under the new or existing roofing. Seal the edge of the membrane in a continuous heavy application of sealant. A. Track Record - Install only PVC Roofing systems from manufacturers able to demonstrate the product on 5 existing functional roofs When work resumes, cut out the contaminated membrane. Remove all sealant, contaminated membrane, insulation fillers, etc. from the =>20 year old roofs within 200 miles of the proposed project. 2.03 FLASHING MATERIALS 3.04 TAPERED INSULATIONCOVERBOARD INSTALLATION work area and properly disposed of off site. Use none of these materials in the new work.
B. Use only a Manufacturer who has initiated a post consumer recycling program and can demonstrate a minimum of five projects where A. Wall/Curb Flashing A. Install Taper Insulation on the East and West Perimeter wall to move water to the drains and Cover board according to manufacturer's Provide the labor necessary to monitor and maintain a watertight condition, if inclement weather occurs while a temporary waterstop is the existing PVC roof has been removed and recycled into new roofing membrane or PVC components. instructions and shop drawings. in place. 1. G459 60 mill Membrane C. Use only a Manufacturer certified ISO 14001. 1. Neatly cut to fit around penetrations and projections. If any water is allowed to enter under the newly-completed roofing, remove and replace the affected area at the Applicator's expense. A fiberglass reinforced membrane with a lacquer coating. D. Use only a Roofing Contractor who has a minimum of 5 years experience installing the specified roofing system prior to bid date. 2. Cover all Insulation, Cover board with membrane by the end of the day or the onset of inclement 3.09 COMPLETION 2. Clad weather. E. Unreinforced or polyester reinforced membrane flashings are prohibited. Prior to demobilization from the site, the work shall be reviewed by the Owner's Representative and the Applicator. All defects noted A PVC-coated, heat-weldable sheet metal capable of being formed into a variety of shapes and profiles. Clad is a 25 gauge, G90 and non-compliances with the Specifications or the recommendations of the manufacturer shall be itemized in a punch list. These F. 1R³3ULYDWH/DEHO´RUWKLUGSDUW\PHPEUDQHPDQXIDFWXUHUV galvanized metal sheet with a 20 mil unsupported PVC membrane laminated on one side. 3. Low Rise Foam Attachment items must be corrected immediately by the Applicator to the satisfaction of the Owner's Representative and Manufacturer prior to demobilization. G. No deviation from the Project Specification or the approved shop drawings is permitted without prior written approval by the Owner, the All surfaces must be clean, dry, and free of dirt, grease, oil, or other contaminants or particulates. All concrete surfaces must be cured Owner's Representative and Manufacturer. 2.04 COMPONENTS prior to applying Board Adhesive.
H. Only Applicator personnel trained and authorized by manufacturer are permitted to complete work pertaining to the installation of A. Tapered Insulation Apply the Sarnacol AD Board Adhesive directly to the substrate, using a ribbon pattern. Space the 1/2 in. wide wet beads at a 3.10 FIELD QUALITY CONTROL membrane and flashings. maximum of 12 in. o.c. to achieve proper coverage rate. Allow the adhesive to rise (approx. 4 - 8 minutes) before placing the A Glass Faced 20 psi Poly Iso Insulation. Available in 4 ft x 4 ft or 4 ft x 8 ft flat and insulation or cover board into the adhesive. Walk boards in, ballast if necessary, to achieve proper contact with substrate. Adhesive Upon completion of the installation and the delivery to Manufacturer by the Applicator of a certification that all work has been done in I. Verify the roof deck and roof construction is structurally sound to provide support for the new roof system. tapered sizes in various thicknesses. open time varies depending on weather conditions. strict accordance with the contract specifications and Manufacturer's requirements, a Technical Representative will inspect and review . the installed roof system. J. The Manufacturer must provide interim and final roof inspection from a directly employed dedicated team of experienced inspectors. Notes: Sales personnel may not be used for on site inspection of installations. B. Coverboard a) Do not apply in wet weather or to a wet surface. b) 7KHPLQLPXPSURGXFWWHPSHUDWXUHEHIRUHDSSOLFDWLRQVKRXOGEH) 3.13 MANUFACTURER DEMONSTRATION 1.03 REGULATORY REQUIREMENTS 'HQV'HFN3ULPHLVSURYLGHGLQDIW[IWERDUGVL]HDQGLQWKLFNQHVVRIóLQFK c) 7KHPLQLPXPDPELHQWDQGVXUIDFHWHPSHUDWXUHVVKRXOGEH)DQGULVLQJ ARCHITECT STAMP CONSULTANT STAMP d) Not recommended for use with insulations boards larger than 4' x 4' Provide maintenance documents and personal instruction for the facilities staff and other interested parties at a single These requirements are minimum standards and no roofing work will start without written documentation of the system's compliance, as e) All boards must lay flat upon roof surface. pre-determined mutually convenient time. required in the "Submittals" section of this specification. 2.05 ATTACHMENT COMPONENTS & ACCESSORIES f) Unused adhesive can be applied at a later date by simply replacing the mixing tip. The instruction shall include the following topics: g) Do not allow the adhesive to skin over. A. Factory Mutual Research Corporation (FM) - Norwood, MA 1. Access restriction and precautions A. Flashing Adhesive 1. Class 1-90 2. Avoiding Mechanical Damage Stabond Adhesive 3.05 INSTALLATION OF MEMBRANE B. Underwriters Laboratories, Inc. - Northbrook, IL 3. Potential Contaminants and rectification A low VOC reactivating-type adhesive used to attach membrane to flashing substrate. Inspect the surface of the insulation or substrate prior to installation of the roof membrane. The substrate will be clean, dry, free from 1. Class A assembly debris and smooth with no surface roughness or contamination. Remove and replace delaminated, wet or damaged insulation boards. 4. Cleaning
B. Coverboard Attachment 1. Sarnafil G 410 SA Membrane: 5. Emergency repairs AGENCY APPROVAL 1.04 PRE-INSTALLATION MEETINGS A two-component foamable polyurethane board adhesive that is applied in one step and sets up in 1. The surface of the insulation or substrate shall be inspected prior to installation of the Sarnafil membrane. The substrate shall I. Procedures for permanent repairs and alterations A. A pre-construction conference to be attended by the Applicator, Owner's Representative and Manufacturer(s). minutes be clean, dry, free from debris and smooth with no surface roughness or contamination. Broken, delaminated, wet or damaged . insulation boards shall be removed and replaced. B. Discuss all aspects of the project including but not limited to: C. Circles 2. The membrane is installed after proper preparation of substrate. Peel back release liner and press onto substrate. Roll 1. Safety A 60 mil thick prefabricated 4 1/2 in. round circle patch injection molded. membrane immediately afterwards with a steel membrane roller. 2. Set up 3. Construction schedule D. Stop 3. Refer to individual Product Data Sheets (PDS) and Adhered Systems: Self Adhered Membrane section of Sika Sarnafil Roofing 4. Contract conditions Applicator Handbook for detailed installation instructions. 5. Coordination of the work An extruded aluminum, low profile bar used with certain fasteners to attach to the roof deck or to walls/curbs at terminations, penetrations and at incline changes of the substrate. Stop is a 1 inch 3.06 HOT-AIR WELDING OF SEAM OVERLAPS wide, flat aluminum bar 1/8 inch thick that has predrilled holes every 6 inches on center. 1.05 DELIVERY, STORAGE AND HANDLING A. General
A. Deliver all products to the job site in the original unopened containers or wrappings bearing all seals and approvals. E. Stack Universal 1. Hot-air weld all seams. Seam overlaps should be 3 inches wide when automatic machine-welding and 4 inches wide when hand-welding, except for certain details. B. Handle all materials to prevent damage. Place all materials on pallets and fully protect from moisture. A prefabricated stack/pipe flashing made from 0.060 inch thick membrane. Accommodates VWDFNSLSHSHQHWUDWLRQIURPô´WR´ 2. Manufacturer will provide or approve the welding equipment. Successful completion of a training course provided by a C. Store membrane rolls lying down on pallets and fully protected from the weather with clean canvas tarpaulins. Un-vented polyethylene Manufacturer Technical Representative prior to welding by all mechanics intending to use the equipment is mandatory. tarpaulins are not accepted due to the accumulation of moisture beneath the tarpaulin in certain weather conditions that may affect the F. Corners ease of membrane weldability. 3. All membrane is to be clean and dry before welding. Prefabricated outside and inside flashing corners made of 0.060 inch thick membrane that are heat- D. 6WRUHDOODGKHVLYHVDWWHPSHUDWXUHVEHWZHHQ)DQG)5HDGLQVWUXFWLRQVFRQWDLQHGRQDGKHVLYHFDQLVWHUIRUVSHFLILFVWRUDJH welded to membrane. B. Hand-Welding instructions. Complete hand-welded seams in two stages. Allow hot-air welding equipment to warm up for at least one minute prior to welding. E. Store all flammable materials in a cool, dry area away from sparks and open flames. Follow precautions outlined on containers or supplied by material manufacturer/supplier. 2.06 ACCESSORIES 1. Weld the back edge of the seam with a narrow but continuous weld to prevent loss of hot air during the final welding. FM No. xxxxxxxx
F. All materials which are determined to be damaged by the Owner's Representative or manufacturer are to be removed from the job site A. Drains 2. Insert the nozzle into the seam at a 45degree angle to the edge of the membrane. Once the proper welding temperature has REVISIONS and replaced at no cost to the Owner. been reached and the membrane begins to "flow," the hand roller is positioned perpendicular to the nozzle and rolled lightly. For # OMG OlyFlow Hercules Scupper Retro-drain with Clad Metal which are designed for existing through/wall scupper drainage pipe straight seams, the 1-1/2 inch wide nozzle is recommended for use. For corners and compound connections, use the 3/4 inch wide nozzle. NO. DATE DESCRIPTION 1.06 PROJECT CONDITIONS B. Aluminum Tape C. Machine Welding A. Check the underside of deck for possible hazards that might be in the way of fasteners. A 2 inch wide pressure-sensitive aluminum tape used as a separation layer between small areas of asphalt contamination and the membrane and as a bond-breaker under the coverstrip at clad joints. 1. Machine welded seams are achieved by the use of Sika Sarnafil's automatic welding equipment. When using this equipment, B. Materials may be installed under certain adverse weather conditions but only after consultation with manufacturer, as installation time follow Sika Sarnafil's instructions and local codes for electric supply, grounding and over current protection observed. Dedicated and system integrity may be affected. C. Multi-Purpose Tape circuit house power or a dedicated portable generator is recommended. Use no other equipment simultaneously off the generator.
C. Install only as much of the new roofing as can be made weathertight each day. Heat weld all seams before leaving the job site that day. A high performance sealant tape used with metal flashings as a preventive measure against air and wind blown moisture entry. 2. Metal tracks may be used over the deck membrane and under the machine welder to minimize or eliminate wrinkles. THE ARCHITECT DOES NOT REPRESENT THAT THESE PLANS OR THE SPECIFICATIONS ARE D. Membrane Cleaner D. Quality Control of Welded Seams D. Schedule and execute all work without exposing the interior building areas to the effects of inclement weather. SUITABLE FOR ANY SITE OTHER THAN THE ONE FOR WHICH THEY WERE SPECIFICALLY A high quality VOC compliant solvent cleaner used for the general cleaning of residual asphalt, scuff marks, etc., from the membrane E. All surfaces to be dry before installing insulation, Cover board, membrane or flashings. Dry the surface prior to application as required. 1. Check all welded seams for continuity using a rounded screwdriver. Visible evidence that welding is proceeding correctly is PREPARED. THE ARCHITECT DISCLAIMS surface. Membrane Cleaner is also used daily to clean seam areas prior to hot-air welding in tear off or dirty conditions or if the smoke during the welding operation, shiny membrane surfaces, and an uninterrupted flow of dark grey material from the underside of RESPONSIBILITY FOR THESE PLANS AND F. Secure all new and temporary construction, including equipment and accessories, to preclude wind blow-off and roof or equipment membrane is not welded the same day it is unrolled. the top membrane. On-site evaluation of welded seams shall be made daily by the Applicator at locations as directed by the Owner's SPECIFICATIONS IF THEY ARE USED IN WHOLE OR damage. Representative or Manufacturer's representative. Take one inch wide cross-section samples of welded seams at least three times a IN PART AT ANY OTHER SITE 2.07 SEALANTS day. Correct welds display failure from shearing of the membrane prior to separation of the weld. Patch each test cut by the G. Install uninterrupted waterstops at the end of each day's work. Completely remove before proceeding. Waterstops must not emit Applicator at no extra cost to the Owner. PROJECT OWNER & TITLE dangerous or unsafe fumes and shall not remain in contact with the finished roof as the installation progresses. A. Multi-Purpose Sealant (for termination details). PLEASANT VALLEY SCHOOL H. Prior to and during application, remove all dirt, debris and dust. B. Sika1 A (single component sealant) or equal DISTRICT I. Follow all safety regulations as required by OSHA and any other applicable authority having jurisdiction. C. Depending on substrates, the following sealants are options for temporary overnight tie-ins:
J. Immediately take all roofing, insulation, flashings and metal work removed during construction to a legal dumping area authorized to 1. Low Rise Foam Adhesive. receive such materials. Hazardous materials, such as materials are to be removed and disposed of in strict accordance with applicable 2. Multiple layers of roofing cement and felt. City, State and Federal requirements. 3. Spray-applied, water-resistant urethane foam. 4. Mechanical attachment with rigid bars and compressed sealant. LOS ALTOS MIDDLE K. Immediately remove all new roofing waste material (i.e., scrap roof membrane, empty cans of adhesive) and properly transport to a legal dumping area authorized to receive such material. SCHOOL GYMNASIUM 2.08 MISCELLANEOUS FASTENERS AND ANCHORS L. Take precautions that storage and/or application of materials and/or equipment does not overload the roof deck or building structure. ROOF REPLACEMENT A. Post-galvanized steel, aluminum or stainless steel is mandatory for all fasteners, anchors, nails, straps, bars, etc. Avoid galvanic M. Stop work if any unusual or concealed condition is discovered and immediately notify Owner of such condition in writing. corrosion by not mixing metal types and methods of assembly. Use expansion type fasteners with stainless steel pins for attachment of PHWDOWRPDVRQU\$PLQLPXPHPEHGPHQWRIóLQFKIRUDOOFRQFUHWHIDVWHQHUVDQGDQFKRUVDQGWKHIDVWHQHU VDUHWREHDSSURYHGE\ M. The Roofing Contractor is cautioned that certain PVC membranes are incompatible with asphalt, coal tar, heavy oils, roofing the manufacturer to be used in that manner. A minimum embedment of 1 inch for all miscellaneous wood fasteners and anchors used cements, creosote and some preservative materials. No contact with such materials and standard single-ply membranes. Consult for flashings and the fastener's are to be approved by the manufacturer to be used in that manner. CAMARILLO, CA, 93010 Manufacturer regarding compatibility, precautions and recommendations. SHEET TITLE 1.07 SEQUENCING
A. Arrange work sequence to avoid use of newly constructed roofing as a walking surface or for equipment movement and storage. Where such access is absolutely required, provide all necessary protection and barriers to segregate the work area and to prevent damage to adjacent areas. Provide a substantial protection layer consisting of plywood over Sarnafelt or plywood over insulation board for all roof areas that receive rooftop traffic during construction. SPECIFICATIONS
DRAWN BY: JOB NUMBER: 20027.01
SHEET NO. G-002 DATE: APRIL 28, 2020 DEMOLITION NOTES
1
96'-0" 2
3
4
1 3 5
802 EAST COTA STREET. SUITE A SANTA BARBARA, CA 93103 DEMOLITION NOTES TEL (805) 963-1955
1. REMOVE EXISTING RETROFITTED MECHANICALLY ATTACHED CSPE SINGLE-PLY ROOF MEMBRANE SYSTEM TO EXPOSE AND ALLOW ACCESS TO THE ORIGINAL BUILT-UP ROOF SYSTEM FOR DEMOLITION AND REMOVAL. IT IS INCUMBENT UPON THE CONTRACTOR TO UTILIZE APPROPRIATE TECHNIQUES AND CARE DURING 5 DEMOLITION WORK TO PROTECT THE INTERIOR GYM FLOOR FROM DAMAGE. IT IS 4 EQUALLY IMPORTANT THAT THE EXISTING STRUCTURAL TECTUM ROOF DECK BE PROTECTED FROM ANY DAMAGE AS A RESULT OF THE REQUIRED WORK. THIS MAY REQUIRE THAT ALL FASTENERS; (SCREWS OR BARB TYPE), BE REMOVED BY CAREFULLY BACKING OUT OF THE TECTUM STRUCTURAL ROOF DECK. THIS WORK MAY INVOLVE THE CUTTING OFF OF ALL FASTENER HEADS FLUSH TO THE TOP OF THE TECTUM STRUCTURAL ROOF DECK. IT IS IMPERATIVE THAT THE TECTUM ROOF DECK INTEGRITY IS NOT DAMAGED OR COMPROMISED. IT IS THE CONTRACTORS RESPONSIBILITY TO REMOVE AND REPLACE ANY CONTRACTOR 2 DAMAGED TECTUM ROOF DECKING AT CONTRACTOR COST. ALL FASTENERS USED ON THE TECTUM STRUCTURAL ROOF DECK MUST BE APPROPRIATE AND APPROVED FOR USE. 1/2":12"
1 1 4 4 4 4
(E) RIDGE 80'-7"
3 3
2 1/2":12" LEGEND
NEW SARNAFIL ROOFING SYSTEM O/ (E) TECTUM ROOF DECKING O/ (E) ROOF FRAMING
(E) STANDING SEAM METAL ROOFING, TO REMAIN
1 3 NUMBERED NOTES ARCHITECT STAMP CONSULTANT STAMP
1
2
3 NEW SARNAFIL ROOFING SYSTEM O/ (E) TECTUM ROOF DECKING O/ (E) ROOF FRAMING
DEMOLITION ROOF PLAN 4 (E) MECHANICAL EXHAUST VENT TO BE REINSTALLED. IF NECESSARY, RAISE CURB 3/32" = 1'-0" 1 TO MEET PROPER FLASHING REQUIREMENTS 5 AGENCY APPROVAL 6
7
96'-0"
GENERAL NOTES
1 1. THE PLANS AND SPECIFICATIONS INDICATE THE GENERAL EXTENT OF WORK BASED ON OWNER PROVIDED `EXISTING' DRAWINGS AND LIMITED FIELD VERIFICATION. THE CONTRACTOR SHALL VERIFY THE EXISTING CONDITIONS AND WILL BE RESPONSIBLE FOR DISCONNECTING AND RECONNECTING PLUMBING, MECHANICAL AND ELECTRICAL SYSTEMS NECESSARY TO ACCOMPLISH REMODEL WORK WHETHER SPECIFICALLY INDICATED OR NOT.
1 2. ITEMS TO BE REMOVED WITHIN THE EXTENT OF DEMOLITION ON THIS PLAN ARE TO TYP. OF 4 A-701 BE VERIFIED WITH THE OWNER'S DESIGNATED REPRESENTATIVE AS TO WHICH ITEMS ARE TO BE RETURNED TO THE OWNER. 2 2 3. ALL EXISTING MATERIAL NOT TO BE REUSED OR NOT INDICATED TO BE RETAINED BY 4 THE OWNER SHALL BE REMOVED FROM THE SITE AND BE COME THE PROPERTY OF FM No. xxxxxxxx THE CONTRACTOR FOR SALVAGE. 5 6 REVISIONS 4. THE CONTRACTOR IS RESPONSIBLE FOR PERIODICALLY REMOVING DEBRIS AND CLEANING THE AREA WHERE THEY ARE WORKING. THE CONTRACTOR MUST # PROVIDE THEIR OWN MEANS OF DEBRIS AND WASTE REMOVAL AND MAY NOT USE NO. DATE DESCRIPTION THE OWNER'S WASTE RECEPTACLES. 3 5. THE CONTRACTOR SHALL MAKE EVERY EFFORT TO KEEP EXISTING FACILITY UTILITIES IN OPERATION. THE CONTRACTOR SHALL NOTIFY THE OWNER A MINIMUM OF 48 HOURS IN ADVANCE FOR ALLOWANCE OF DISRUPTION IN SERVICES. 2 6 DISRUPTION IN SERVICES SHALL BE ONLY AT THE OWNER'S DISCRETION. TYP. OF 5 A-701 A-701 6. IT IS THE INTENT OF THE PLANS THAT THE CONTRACTOR SHALL TURN OVER TO THE
1/2":12" OWNER A CLEAN AND COMPLETE JOB. ANY WORK NOT SPECIFICALLY CALLED FOR THE ARCHITECT DOES NOT REPRESENT THAT OR SPECIFIED, BUT NECESSARY TO COMPLY WITH THE INTENT OF QUALITY AND THESE PLANS OR THE SPECIFICATIONS ARE 7 7 7 7 COMPLETENESS SHALL BE PERFORMED AS PART OF THIS CONTRACT. SUITABLE FOR ANY SITE OTHER THAN THE ONE 4 4 4 4 FOR WHICH THEY WERE SPECIFICALLY 7. ANY ADJACENT ITEMS OR SURFACES TO THE DEMOLITION WORK THAT IS DAMAGED PREPARED. THE ARCHITECT DISCLAIMS (E) RIDGE DURING THE CONSTRUCTION SHALL BE RESTORED TO ITS ORIGINAL CONDITION OR RESPONSIBILITY FOR THESE PLANS AND 80'-7" FINISHED TO MATCH ADJACENT SURFACES AT NO ADDITIONAL COST TO THE OWNER. SPECIFICATIONS IF THEY ARE USED IN WHOLE OR IN PART AT ANY OTHER SITE 8. ANY WORK REQUIRED TO BE REMOVED, BUT NOT SPECIFICALLY CALLED FOR, SHALL 1 1 BE REMOVED AND REINSTALLED, OR THE VACATED AREAS PATCHED AND FINISHED PROJECT OWNER & TITLE TO MATCH ADJACENT SURFACES, WHICHEVER BEST MEETS THE INTENT OF THE PLANS, AT NO ADDITIONAL COST TO THE OWNER. PLEASANT VALLEY SCHOOL 1/2":12" 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING THE BUILDING IN A DISTRICT SECURED CONDITION IN THE AREA THAT IS INVOLVED IN THIS WORK AT ALL TIMES DURING CONSTRUCTION.
10. FINISHES NOT SPECIFICALLY CALLED OUT SHALL BE FINISHED TO MATCH ADJACENT SURFACES. LOS ALTOS MIDDLE
11. FOR CONDITIONS WHERE NO DETAILS ARE SHOWN, CONSTRUCTION SHALL BE AS SCHOOL GYMNASIUM SHOWN FOR SIMILAR WORK. ROOF REPLACEMENT 12. CONTRACTOR SHALL BE RESPONSIBLE FOR RELOCATING ALL CONDUITS, PIPES, OR OTHER OBSTRUCTIONS AS NEEDED FOR THIS WORK. CONTRACTOR SHALL PROVIDE A COMPLETE SYSTEM 2 2 13. THE CONTRACT DRAWINGS AND SPECIFICATIONS REPRESENT THE FINISHED PRODUCT AND DO NOT INDICATE METHODS. PROCEDURES, OR SEQUENCES OF CAMARILLO, CA, 93010 CONSTRUCTION. THE CONTRACTOR SHALL BE RESPONSIBLE TO FIELD VERIFY ALL POTENTIAL INTERFERENCES ANDS OBSTRUCTIONS ASSOCIATED WITH THE WORK SHEET TITLE AND TO MAKE THE APPROPRIATE PROVISIONS TO WORK AROUND THESE CONDITIONS AND OR TO TEMPORARY RELOCATE OR REMOVE AND REPLACE EXISTING CONSTRUCTION, M/E//P UTILITIES AND FIRE AND LIFE SAFETY SERVICES AS REQUIRED TO PERFORM THE WORK. THE CONTRACTOR SHALL TAKE ALL ROOF PLAN & NECESSARY PRECAUTIONS AND PROVIDE ADEQUATE SHORING, BRACING, ETC. 1 WHETHER OR NOT CALLED OUT ON THE PLANS TO MAINTAIN AND ENSURE THE INTEGRITY OF THE STRUCTURE AND M/E/P UTILITIES DURING CONSTRUCTION.REFER DEMOLITION PLAN TO ARCHITECTURAL, M/E/P DRAWINGS AND SPECIFICATIONS, FOR ADDITIONAL INFORMATION. 14. SEE DETAIL 12/A-701 FOR INSULATION TAPER PLAN DRAWN BY: JOB NUMBER: 20027.01
SHEET NO. PROPOSED ROOF PLAN 2 3/32" = 1'-0" A-221 DATE: APRIL 28, 2020 3 4 SLEEVE SIM. SARNAFIL FLASHING STRIP, SARNAFIL FLASHING STRIP, A-701 A-701 SECURELY ANCHORED SECURELY ANCHORED SEAL ALL AROUND
5" DIA STD. PIPE TREATED WOOD NAILER TREATED WOOD NAILER OVERFLOW PER PLAN SECURELY ANCHORED CONTINUOUS METAL HOOK STRIP SECURELY ANCHORED CONTINUOUS METAL HOOK STRIP SARNAFIL MEMBRANE O/ SARNACLAD METAL FASTENED SARNACLAD METAL FASTENED (E) TECTUM ROOF DECK O/ (E) ROOF MEMBRANE SARNAFIL FLASHING TO 4" IN. O.C., STAGGERED METAL SARNAFIL FLASHING TO 4" IN. O.C., STAGGERED METAL (E) SLOPED METAL 802 EAST COTA STREET. SUITE A ACCEPTABLE SUBSTRATE FASTENED GALVANIZED ACCEPTABLE SUBSTRATE FASTENED GALVANIZED MANSARD ROOF ANNULAR RING NAILS OR ANNULAR RING NAILS OR SANTA BARBARA, CA 93103 OTHER ACCEPTABLE OTHER ACCEPTABLE PVC CLAD OMG 4" FASTENER FASTENER TEL (805) 963-1955 SCUPPER THRU-WALL ATTACH WITH MANUF. RETRODRAIN APPROVED FASTENER MULTI PURPOSE TAPE MULTI PURPOSE TAPE HOT AIR WELD
(E) SLOPED METAL (E) SLOPED METAL SARNAFIL MEMBRANE O/ MANSARD ROOF SARNAFIL MEMBRANE O/ MANSARD ROOF CONCRETE (N) DENSDECK O/(E) (N) DENSDECK O/(E) PARAPET WALL TECTUM ROOF DECK TECTUM ROOF DECK O/ (E) ROOF FRAMING O/ (E) ROOF FRAMING
(E) 4" DIA. ROOF DRAIN
(E) SOFFIT
(E) OVERFLOW OUTLET
NOTE: SEE DETAIL 3/- FOR ROOF MEMBRANE INSTALLATION AT OVERFLOW
SECTION THRU MANSARD ROOF @ ROOF DRAIN SECTION THRU MANSARD ROOF TYP. SECTION THRU MANSARD ROOF @ OVERFLOW N.T.S 11 N.T.S 4 N.T.S 1
PIPE PENETRATION SARNAFIL FLASHING STRIP, HOT AIR WELDED SIKAFLEX-1A EDGE OF SARNACLAD METAL STAINLESS STEEL 8" WIDE G410 FLASHING STRIP, HOSE CLAMP HOT AIR WELDED IN PLACE ARCHITECT STAMP CONSULTANT STAMP SARNASTACK UNIVERSAL 8" MIN.
1" MIN. 4 HOT-AIR WELDED A-701
8" MIN. SARNAFIL MEMBRANE O/ (N) DENSDECK O/(E) TECTUM ROOF DECK O/ (E) ROOF FRAMING SARNAFIL MEMBRANE O/ (E) TECTUM ROOF DECK O/ (E) ROOF MEMBRANE (E) SLOPED METAL ROOFING TO REMAIN AGENCY APPROVAL LOW RISE FOAM ALL AROUND OPENING NOTE: 1) SEALANT IS A MAINTENANCE ITEM. MAINTENANCE IS NOT COVERED UNDER SARNAFIL WARRANTY. SARNACLAD METAL FASCIA 2) VAPOR RETARDER SHALL BE SEALED AT EDGES. PLATE OVER FLASHING STRIP 3) PIPE SEAL MUST HAVE INTACT RIB AT TOP EDGE, REGARDLESS OF PIPE DIAMETER. AT THE END JOINTS OF THE 4) DECK FLANGES OF THE PRE-MOLDED PIPE SEAL SHALL NOT BE OVERLAPPED, CUT OR APPLIED OVER SARNACLAD METAL (SEE NOTE) ANY ANGLE CHANGE. 8'-0" 5) THE EMPTY SPACE MAY BE FILLED WITH AN EXPANDING URETHANE FOAM. THIS WILL MINIMIZE NOTE: CONDENSATION FORMATION 1) REFER TO SARNAFIL DETAIL 1.3 FOR FLASHING AS WELL AS PROVIDING SOME RESILIENCY TO THE FINISHED DETAIL. DETAIL AT BUTT-ENDS OF SARNACLAD METAL CONCRETE EDGE PIECE. PARAPET WALL SARNASTACK UNIVERSAL SARNACLAD FASCIA PLATE AT METAL JOINTS N.T.S 8 N.T.S 5
SELF-FLASHING UNIT ANTENNA ADDITIONAL WOOD BLOCKING, IF REQUIRED (TO ACHIEVE AN 8 IN. MIN. FLASHING HEIGHT) SARNAFIL FLASHING TO ACCEPTABLE SUBSTRATE GROMMETTED FASTENER 12 INCHES O.C. METAL EXTENDER PIECE IF REQUIRED (SEE NOTE) ADDITIONAL 4" WIDE SARNAFIL SARNAFIL FLASHING TO ACCEPTABLE SUBSTRATE MEMBRANE ATTACH WITH MANUF. APPROVED FASTENER FM No. xxxxxxxx
REINSTALL (E) BRACKETS TO HOT-AIR WELD REVISIONS PARAPET WALL SARNAFIL MEMBRANE # ANTENNA WIRE. AFFIX TO DENSDECK O/ TECTUM ROOF DECKING NO. DATE DESCRIPTION (N) DURABLOCK PLACED 4'-0" O.C. (E) SOFFIT 8 MIN."
THE ARCHITECT DOES NOT REPRESENT THAT THESE PLANS OR THE SPECIFICATIONS ARE SUITABLE FOR ANY SITE OTHER THAN THE ONE NOTE: FOR WHICH THEY WERE SPECIFICALLY 1) METAL EXTENDER PIECE IS REQUIRED IF EXISTING COUNTERFLASHING 7 PREPARED. THE ARCHITECT DISCLAIMS IS CONTAMINATED AND OR COUNTERFLASHING FASCIA IS LESS THAN RESPONSIBILITY FOR THESE PLANS AND A-701 4 INCHES WIDE. FASTENED 12 INCHES O.C. WITH GROMMETTED FASTENER. SPECIFICATIONS IF THEY ARE USED IN WHOLE OR 2) VAPOR RETARDER SHALL BE SEALED AT EDGES. IN PART AT ANY OTHER SITE TAPER PLAN (E) ANTENNA AT WALL SECTION THRU MANSARD ROOF PROJECT OWNER & TITLE 12 9 REMOVABLE CURB FLASHING 2 N.T.S N.T.S SCALE: N.T.S. 6 N.T.S PLEASANT VALLEY SCHOOL DISTRICT HOT-AIR WELD PIPE PENETRATION ALTERNATE OPTION SIKAFLEX 1A SEALANT SARNAFIL SEALANT (SEE NOTE) G459 PVC FLASHING MEMBRANE USE SIKAFLEX 1A SUITABLE FASTENER STAINLESS STEEL HOSE CLAMP BETWEEN PROTECTION STAINLESS STEEL HOSE CLAMP SHEET OF MEMBRANE SARNAFIL MEMBRANE LOS ALTOS MIDDLE ALUMINUM TAPE (SEE NOTE) AND DURA-BLOK AND 'PROTECTION LAYER' SARNAFIL SEALANT (SEE NOTE) ALUMINUM TAPE SARNAFIL FLASHING MEMBRANE PIN MEMBRANE ON HOT-AIR WELDED SCHOOL GYMNASIUM THE SIDES IN-PLACE G459 PVC FLASHING MEMBRANE SARNAFLASHING AND SARNADISC SARNAFIL MEMBRANE SARNAFIL MEMBRANE O/ HOT-AIR WELD ROOF REPLACEMENT SARNAFIL BASE FLASHING PROTECTION LAYER (E) TECTUM ROOF DECK O/ SARNAFIL MEMBRANE O/ PIPE PENETRATION SARNAFIL MEMBRANE O/ (E) ROOF MEMBRANE (N) DENSDECK O/(E) DURA-BLOCK ROOF SUPPORT OVERFLOW (N) DENSDECK O/(E) TECTUM ROOF DECK TECTUM ROOF DECK O/ (E) ROOF FRAMING O/ (E) ROOF FRAMING CAMARILLO, CA, 93010 SHEET TITLE ALUMINUM TAPE TREATED WOOD NAILER TO MATCH HEIGHT OF INSULATION (AS NEEDED) ROOFING DETAILS
NOTE: NOTE: NOTE: 1) WEIGHT OF UNIT TO BE EVENLY DISTRIBUTED OVER CROSS-SECTIONAL AREA OF 1) ALUMINUM TAPE IS REQUIRED IF EXISTING PENETRATION IS CONTAMINATED. 1) ALUMINUM TAPE IS REQUIRED IF EXISTING PENETRATION IS CONTAMINATED. 2) SEALANT IS A MAINTENANCE ITEM, MAINTENANCE IS NOT COVERED UNDER THE EXPOSED WOOD NAILER. 2) SEALANT IS A MAINTENANCE ITEM, MAINTENANCE IS NOT COVERED UNDER THE DRAWN BY: JOB NUMBER: 20027.01 SARNAFIL WARRANTY. SARNAFIL WARRANTY. 2) IF WEIGHT OF UNIT EXCEEDS MAXIMUM ALLOWED BY INSULATION MANUFACTURER, 3) VAPOR BARRIER SHALL BE SEALED AT EDGES. 3) VAPOR BARRIER SHALL BE SEALED AT EDGES. SHEET NO. A TREATED WOOD NAILER BELOW THE SARNAFIL MEMBRANE IS REQUIRED. PIPE PENETRATION FLASHING DURA BLOCK DETAIL (E) OVERFLOW PIPE PENETRATION AT WALL 10 7 3 A-701 N.T.S N.T.S N.T.S DATE: APRIL 28, 2020