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14-952-032HVAC SPECIFICA11ONS RM- MANUFACTURERS' NAMES ON WHICH THIS SPECIFICATION IS BASED INDICATE THE MINIMUM QUALITY OF PRODUCT REQUIRED. SUB— STITUTION MAY BE MADE TO THOSE SPECIFIED IF DEEMED EQUIVALENT BY THE OWNER'S REPRESENTATIVE. ALL WORK AND PRODUCTS SHALL MEET THE REQUIREMENTS OF THE OWNER AND GOVERNING CODES. • ALL WORK SHALL BE PERFORMED IN CONFORMANCE WITH ALL APPLICABLE CODES AND THE OWNER'S MINIMUM REQUIREMENTS AS STATED HEREIN OR OTHERWISE INDICATED BY THE OWNER. • SEE ARCHITECTURAL GENERAL AND SPECIAL CONDITIONS. ALL CONDITION REQUIREMENTS SHALL APPLY UNLESS OTHERWISE NOTED. • ALL WORK SHALL BE PERFORMED AS INDICATED ON DRAWINGS UNLESS FIELD CONDITIONS REQUIRE MINOR CHANGES BE MADE. MINOR CHANGES SHALT. BE MADE WITH NO ADDITIONAL COST. • ALL WORK SHALL BE GUARANTEED FOR A PERIOD OF ONE YEAR AFTER FINAL ACCEPTANCE OF THE WORK BY THE OWNER. • CONTRACTOR SHALL PREPARE AND SUBMIT AS —BUILT DRAWINGS TO THE OWNER IF REQUESTED. AS —BUILT DRAWINGS SHALL INDICATE THE ACTUAL MANUFACTURER OF THE EQUIPMENT THAT WAS INSTALLED, THE EXACT LOCATION OF THE EQUIPMENT AND PERTINENT CAPACITIES FOR HEATING, COOLING, ETC. • EQUIPMENT, FIXTURES, AND ACCESSORIES SHALL NOT BE SUPPORTED FROM CEILING, SOFFIT, NEUTRAL PIERS, PIPING, DUCTWORK, METAL ROOF DECK, LATERAL BRACING, BRIDGING OR CONDUIT. ITEMS SHALL ONLY BE SUPPORTED FROM STRUCTURE WHICH HAS BEEN APPROVED BY THE ARCHITECT FOR SUPPORT. • ALL ROOF WORK PENETRATIONS AND REPAIRS SHALL BE TOTALLY PERFORMED BY ONLY THOSE ROOFING CONTRACTORS APPROVED BY THE OWNER/LANDLORD. • INSTALLATION OF ROOF MOUNTED EQUIPMENT SHALL BE COORDINATED WITH THE GENERAL CONTRACTOR AND OTHER TRADES. • DEFICIENCIES AND NON— CONFORMING ITEMS SHALL BE CORRECTED BY THE 'CONTRACTOR. FAILURE TO CORRECT SUCH ITEMS SHALL PERMIT THE LANDLORD TO CORRECT SAME AT A COST TO THE CONTRACTOR. • THE CONTRACTOR SHALL BE RESPONSIBLE FOR SECURING ALL PERMITS AND PAYING FOR SAME. HE SHALL INCLUDE IN HIS BID CHARGES FOR ALL FEES ASSOCIATED WITH THE CONSTRUCTION OF THE SPACE INCLUDING BUT NOT LIMITED TO LOCAL, COUNTY, OR STATE SERVICE CHARGES AND PERMIT FEES, AND UTILITY AND /OR EQUIPMENT CHARGES. • THE SCOPE OF WORK OF THIS CONTRACT INCLUDES, BUT SHALL NOT BE LIMITED T0: PROVIDE AND INSTALL ALL EQUIPMENT, APPLIANCES, CONTROL DEVICES, ACCESSORIES, MATERIAL AND LABOR. PROVIDE AND INSTALL ALL DUCTWORK, INSULATION, AIR DEVICES, DUCT ACCESSORIES, MATERIAL AND LABOR. == PROVIDE AND INSTALL ALL PIPING, FITTINGS, VALVES, INSULATION, ACCESSORIES, MATERIAL AND LABOR. PROVIDE AND INSTALL EXHAUST SYSTEM(S) INDICATED. PROVIDE AND INSTALL ALL ROOF WORK, INCLUDING EQUIPMENT SUPPORTS, ROOF PENETRATIONS, PATCHING AND WATERPROOFING OF ROOF. PROVIDE ALL EQUIPMENT SUPPORTS AND HANGERS INCLUDING ANY AUXILIARY STEEL REQUIRED. ANY STRUCTURAL MODIFICATION TO THE BUILDING STRUCTURE SHALL BE MADE ONLY WITH THE WRITTEN APPROVAL OF THE LANDLORD. CLEAN, TEST AND PUT INTO SERVICE ALL SYSTEMS SPECIFIED. PROVIDE A BALANCE REPORT PREPARED BY AN INDEPENDENT AABC OR NEBB CERTIFIED AIR BALANCE CONTRACTOR. WARRANTY ALL WORK AND MATERIALS HEREIN SPECIFIED FOR A PERIOD OF NOT LESS THAN ONE YEAR. • MATERIALS •• ALL MATERIALS SHALL BE NEW AND OF RECOGNIZED COMMERCIAL QUALITY. USED MATERIALS WILL NOT BE PERMITTED. •• DUCTWORK SHALL BE GALVANIZED SHEET METAL, FABRICATED AND INSTALLED IN STRICT ACCORDANCE WITH THE LATEST EDITION OF SMACNA — "HVAC DUCT CONSTRUCTION STANDARDS, METAL AND FLEXIBLE ". DUCTWORK 18" WIDTH AND LARGER SHALL BE CROSS — BROKEN OR RIBBED AND STIFFENED SO THAT IT WILL NOT "BREATHE ', RATTLE, VIBRATE OR SAG. FIBERGLASS DUCTWORK WILL ONLY BE PERMITTED WITH THE APPROVAL OF THE OWNER, ARCHITECT, AND ENGINEER. •• FLEXIBLE DUCTWORK: SHALL HAVE AN IMPERVIOUS INNER CORE WITH WIRE REINFORCEMENT. THE INNER DUCT SHALL BE R -6 FIBERGLASS DUCT INSULATION WITH A POLYETHYLENE VAPOR —PROOF JACKET. FLEXIBLE DUCT SHALL BE UL -181 LISTED, CLASS 1, AND SHALL MEET ALL APPLICABLE CODES AND THE REQUIREMENTS OF THE LANDLORD. FITTINGS TO CONNECT THE FLEX DUCT TO THE TRUNK DUCT SHALL BE OF THE 45' LEAD —IN TYPE PER THE LATEST OF SMACNA STANDARDS AND SHALL HAVE AN OPPOSED BLADE VOLUME DAMPER, SQUARE —TO —ROUND TRANSITION AND SHALL HAVE THE SAME FREE AREA AS THE SPECIFIED FLEX DUCT. FLEX DUCT SHALL BE THE PRODUCT OF AN ESTABLISHED MANUFACTURER OF SUCH PRODUCTS AND EQUIVALENT TO CERTAINTEED MODEL G-25, WIREMOLD WGC, OR PPG GOSSFLEX. •• DUCT INSULATION ALL SUPPLY AND RETURN AIR DUCTS AND PLENUMS SHALL BE INSULATED WITH A MINIMUM OF R -6 INSULATION WHEN LOCATED IN UNCONDITIONED SPACES AND A MINIMUM OF R -8 INSULATION WHEN LOCATED OUTSIDE THE BUILDING. ADDITIONAL INSULATION REQUIREMENTS MAY BE LISTED ON THE PLANS. DUCT LINERS SHALL BE GLASS FIBER PRE — MANUFACTURED AND APPROVED AS HVAC DUCT LINER. DUCT LINERS SHALL BE INSTALLED ON IN ALL RIGID DUCT. DUCT LINER SHAM BE BY "OWENS— CORNING" OR APPROVED EQUAL DUCT LINERS INSTALLED IN RESTAURANTS AND FOOD PREPARATION AREAS SHALL BE LISTED BY AN APPROVED TESTING LABORATORY FOR SAID PURPOSE. EXTERNAL INSULATION SHALL BE AS SPECIFIED ON THE PLANS WITH A SUITABLE JACKET FOR INTERIOR OR EXTERIOR INSTALLATION, AS REQUIRED. ALL DUCT INSULATION SHALL BE UL LABELLED FOR FIRE AND SMOKE RATINGS. DUCT INSULATION SHALL BE EQUAL TO PRODUCTS MANUFACTURED BY CERTAINTEED AND SHALL BE INSTALLED IN STRICT ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS. NOTE. ALL RESTAURANT DUCTWORK SHALL BE EXTERNALLY INSULATED — NO INTERNAL INSULATION ALLOWED. + 1 1' • � 1••5' 1 15'gl 1 43 Mill 111 • EQUIPMENT HVAC EQUIPMENT SHALL BE AS SCHEDULED ON THE DRAWINGS AND /OR SPECIFIED HEREIN. EQUIVALENT EQUIPMENT AND /OR COMPONENTS THEREOF MAY BE SUBSTITUTED FOR SPECIFIED EQUIPMENT ONLY AS APPROVED BY THE OWNER AND /OR THE PROJECT ENGINEER. • EXECUTION •• GENERAL ACCESSIBILITY — ALL EQUIPMENT SHALL BE INSTALLED IN SUCH A MANNER THAT ALL COMPONENTS REQUIRING ACCESS ARE LOCATED AND INSTALLED THAT THEY MAY BE SERVICED, RESET, REPLACED, OR RECALIBRATED, ETC., BY SERVICE PEOPLE WITH NORMAL SERVICE TOOLS AND EQUIPMENT. WORK BY OTHER TRADES — FOR THE WORK REQUIRED BY OTHER TRADES FOR CHANGES MADE BY THIS CONTRACTOR IN TYPE OR SIZE OF EQUIPMENT PURCHASED, ANY CUTTING, PATCHING, FURRING, PAINTING, ELECTRICAL OR PLUMBING WORK SHALL BE DONE BY THE AFFECTED TRADE AT THIS CONTRACTOR'S EXPENSE. WORK NOT INCLUDED — POWER WIRING, INCLUDING FINAL CONNECTIONS, IS BY THE ELECTRICAL CONTRACTOR. THE MECHANICAL CONTRACTOR SHALL INSTALL ALL MOTORS AND FURNISH THE STARTING EQUIPMENT TO THE ELECTRICAL CONTRACTOR FOR INSTALLATION. CONTROL WIRING, INCLUDING 115V FROM POWER SOURCE, CONDUIT AND SWITCHES SHALL BE FURNISHED BY THE MECHNICAL CONTRACTOR. CONTROL DEVICES, THERMOSTATS, INTERLOCKS, ETC. SHALL BE FURNISHED BY THE MECHANICAL CONTRACTOR. WIRING DIAGRAMS AND INSTALLATION INSTRUCTIONS SHALL BE FURNISHED TO THE OWNER UPON PROJECT COMPLETION. EARLY START —UP — THIS CONTRACTOR SHALL ENSURE THAT ALL MECHANICAL EQUIPMENT IS CONNECTED WITH ELECTRICAL POWER AS EARLY AS POSSIBLE SO THAT BALANCING AND TESTING CAN BEGIN AT THE EARLIEST DATE AVAILABLE. CLEANING AND PAINTING — THOROUGHLY CLEAN ALL EQUIPMENT AND REMOVE ALL TRASH, CARTONS, ETC., FROM THE WORK AREA. MAKE ANY NECESSARY CORRECTIONS OR REPAIR/ REPLACE ANY DAMAGED MATERIALS OR EQUIPMENT. LEAVE THE ENTIRE LEASE SPACE IN A THOROUGHLY CLEAN AND ORDERLY MANNER. ANY FINISHED SURFACES THAT HAVE BEEN SCRATCHED OR DISCOLORED SHALL BE TOUCHED UP OR REPAINTED TO MATCH THE ORIGINAL COLOR. IF ANY PART HAS BEEN BENT , BROKEN OR OTHERWISE DAMAGED, IT SHALL BE REPLACED PRIOR TO PROJECT CLOSEOUT. ALL METAL ITEMS INSIDE THE BUILDING SUBJECT TO RUSTING, AND ALL FERROUS METAL EXPOSED TO THE WEATHER SHALL BE GIVEN ONE COAT OF RUST PREVENTIVE PRIMER AS SOON AS INSTALLED. •• EQUIPMENT INSTALLATION WIRING AND ACCESSORIES SHALL BE INSTALLED PARALLEL OR PERPENDICULAR TO BUILDING LINES AND, IF INSTALLED WITHIN THE BUILDING ENVELOPE SHALL BE INSTALLED AS HIGH AS POSSIBLE TO ALLOW THE MAXIMUM AMOUNT OF HEADROOM. EQUIPMENT THAT REQUIRES ROUTINE MAINTENANCE SUCH AS FILTER REPLACEMENT SHALL BE INSTALLED AND ARRANGED TO BE ACCESSIBLE. PROVIDE ACCESS PANEL(S) AS REQUIRED AND /OR AS RECOMMENDED BY THE EQUIPMENT MANUFACTURER. ALL EQUIPMENT SHALL BE INSTALLED WITH THE REQUIRED CLEARANCES AS RECOMMENDED BY THE EQUIPMENT MANUFACTURER OR AS REQUIRED BY GOVERNING CODES, WHICHEVER IS GREATER. LOW PRESSURE DUCTWORK AND FITTINGS SHALL BE MADE TIGHT FOR MINIMUM AIR LEAKAGE. DUCT TAPE SHALL NOT BE USED TO SEAL JOINTS, TO MAKE TRANSITIONS OR FOR ANY OTHER REASON ON THE OUTSIDE OF WRAPPED INSULATION. INSTALL DUCTWORK AS HIGH AS POSSIBLE. PROVIDE TURNING VANES AT ALL CHANGES IN DIRECTION. 1 +• +• 5 •:• 1 5 1 •• FLEXIBLE DUCTWORK DUCTWORK SHALL BE LIMITED IN LENGTH TO THAT NECESSARY TO MAKE CONNECTIONS BETWEEN TRUNK OR BRANCH DUCTS AND AIR DEVICES. FLEX DUCT LENGTH SHALL NOT EXCEED 5' -0 ". ALL FLEX DUCT SHALL BE FULLY STRETCHED OUT TO REDUCE AIR RESISTANCE. CONNECTIONS TO FITTINGS OR AIR DEVICES SHALL BE MADE WITH TWO (2) STAINLESS STEEL BANDS. THE INNER LINER SHALL BE CLAMPED TIGHT WITH THE FIRST BAND, THEN THE INSULATION AND VAPOR -PROOF JACKET PULLED TO BE TIGHT AGAINST THE DUCT FITTING OR AIR DEVICE AND SECURED WITH THE SECOND BAND. INSTALLATION SHALL BE AS RECOMMENDED BY THE DUCT MANUFACTURER AND SMACNA. SUPPORT THE FLEXIBLE DUCT WITH ADEQUATE HANGERS TO RELIEVE STRAIN ON ANY FITTING. UNNECESSARY BENDS, SAGS, TWISTS, ETC., WILL NOT BE ALLOWED. •• DUCT INSULATION ALL DUCTWORK DESIGNATED TO RECEIVE DUCT LINER SHALL BE COMPLETELY COVERED WITH LINER. TRAVERSE JOINTS SHALL BE NEATLY BUTTED AND THERE SHALL BE NO INTERRUPTIONS OR GAPS. DUCT LINER SHALL BE CUT AS REQUIRED TO ENSURE OVERLAPPED AND COMPRESSED LONGITUDINAL CORNER JOINTS. FASTENERS SHALL START WITHIN 3" OF THE UPSTREAM TRAVERSE EDGES OF THE LINER AND 3" FROM THE LONGITUDINAL JOINTS AND SHALL BE SPACED AT A MAXIMUM OF 12" o.c. AROUND THE PERIMETER OF THE DUCT. ELSEWHERE THEY SHALL BE SPACED AT A MAXIMUM OF 18" o.c., EXCEPT THAT THEY SHALL BE PLACED NOT MORE THAN 6" FROM A LONGITUDINAL JOINT OF THE LINER OR 12" FROM A CORNER BREAK. DUCT WRAP SHALL BE INSTALLED IN A NEAT AND COMPETENT MANNER WITH ALL EDGES NEATLY COVERED WITH AN APPROVED METALLIC DUCT TAPE TO VAPOR -PROOF THE ENTIRE DUCT. LAPS AND JOINTS SHALL BE SECURED WITH INSULATION STAPLES AND THEN COVERED WITH APPROVED TAPE. of AIR DEVICES INSTALL ALL GRILLES AND DIFFUSERS TO BE FLUSH WITH THE PENETRATED SURFACE AND LEVEL OR STRAIGHT WITH WITH SURROUNDING FEATURES. ALL CEILING MOUNTED AIR DEVICES SHALL BE LOCATED IN THE CEILING TILE INDICATED ON THE DRAWINGS. SUPPORT CEILING MOUNTED GRILLES AND DIFFUSERS AT THE PROPER HEIGHT TO HOLD IT SNUG AGAINST THE CEILING. • INSTALL ROOF MOUNTED EQUIPMENT SUPPORT RAILS OR ROOF CURB AS REQUIRED FOR THE JOB CONDITIONS AND AS RECOMMENDED BY THE MANUFACTURER FOR THE INSTALLATION OF ROOF MOUNTED EQUIPMENT. THE EXACT LOCATION OF ALL ROOF MOUNTED EQUIPMENT IS SUBJECT TO SITE CONDITIONS AND THE APPROVAL OF THE GENERAL CONTRACTOR. COORDINATE THE ENTIRE INSTALLATION WITH THE GENERAL CONTRACTOR AND OTHER TRADES. CONTRACTOR SHALL PROVIDE A TEMPORARY PLYWOOD WORK PLATFORM THAT COMPLETELY SURROUNDS THE AREA WHERE NEW ROOF MOUNTED EQUIPMENT AND /OR DUCTS ARE TO BE INSTALLED. THE ENTIRE WORK AREA SHALL REMAIN ON THE ROOF DURING THE ENTIRE PERIOD OF INSTALLATION AND SHALL BE REMOVED FROM THE ROOF AND THE SITE BY THIS CONTRACTOR UPON COMPLETION OF THE INSTALLATION. ALL ROOF PENETRATIONS FOR POWER AND CONTROL WIRING CONDUITS AND GAS, CONDENSATE, OR REFRIGERANT PIPING SHALL BE MADE WITH WATERPROOF PIPE SLEEVES. THIS CONTRACTOR SHALL ENGAGE THE SERVICES OF AN AABC OR NEBB CERTIFIED AIR BALANCE CONTRACTOR TO ADJUST AND COMPLETELY BALANCE THE INSTALLED SYSTEM(S) TO THE DESIGN AIR QUANTITIES. CONTRACTOR SHALL PROVIDE THE OWNER AND THE ARCHITECT A COPY OF THE CERTIFIED AIR BALANCE REPORT SHOWING DESIGN AND MEASURED AIR QUANTITIES, STATIC PRESSURES, FAN MOTOR RPM AND MOTOR CURRENT. DEVIATION BETWEEN DESIGN AND MEASURED QUANTITIES SHALL NOT BE GREATER THAN 10% • ALL MATERIALS, EQUIPMENT AND INSTALLATION SHALL BE GUARANTEED FOR A MINIMUM PERIOD OF ONE (1) YEAR FROM THE DATE OF ACCEPTANCE BY THE OWNER. DEFECTS WHICH APPEAR DURING THAT PERIOD SHALL BE CORRECTED AT THIS CONTRACTOR'S EXPENSE. FOR THE SAME PERIOD, THIS CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE CAUSED TO THE PREMISES BY DEFECTS IN HIS WORKMANSHIP OR WORK AND /OR EQUIPMENT INSTALLED BY OTHERS UNDER HIS CONTRACT. [fill I ilk r • -- .. A 011 I►IN1 ;4:11, V0 : I [oil I 1 • • 2• r• 1 • « I .1111. Lq;i:11111411111 111 .. NEW SYSTEM SHALL COMPLY WITH THE REQUIREMENTS OF THE NATIONAL FIRE PROTECTION ASSOCIATION (NFPA), INDUSTRIAL RISK INSURANCE (IRI), LANDLORD'S INSURANCE UNDERWRITER (IF APPLICABLE) AND THE LOCAL AUTHORITIES HAVING JURISDICTION. TESTING OF SPRINKLER SYSTEM SHALL BE ACCORDING TO LOCAL CODES AND MUST BE WITNESSED BY OWNER'S REPRESENTATIVE AND /OR REPRESENTATIVE OF LOCAL FIRE MARSHAL'S OFFICE. 2. CONTRACTOR SHALL VISIT THE SITE AND VERIFY EXISTING CONDITIONS, PRIOR TO SUBMITTING A BID. 3. SYSTEM SHALL BE HYDRAULICALLY VERIFIED BASED ON THE FOLLOWING COVERAGE, SUBJECT TO THE APPROVAL OF DESIGN BY OWNER'S INSURANCE UNDERWRITER AND LOCAL CODES. COVERAGE SHALL BE BASED ON NET LEASED SPACE. MINIMUM DENSITY- 0.19 GPM /SF OVER MOST REMOTE 3000 SF MAXIMUM COVERAGE/HEAD: 130 SF MINIMUM COVERAGE/HEAD: 90 SF MINIMUM OPERATING PRESSURE FOR ANY SPRINKLER SHALL NOT BE LESS THAN 7 PSI, MAXIMUM DISCHARGE PRESSURE USED AT STARTING POINT SHALL NOT EXCEED 60 PSI. 4. CONTRACTOR SHALL PREPARE DRAWINGS TO LOCATE HEADS SHOWN ON PLAN AND SHALL BE RESPONSIBLE FOR THE COST OF ALL PERMITS AND FEES. 5. SPRINKLER MAINS AND BRANCHES PIPING MATERIAL: BLACK STEEL, SCHEDULE 40 OR LIGHTWEIGHT SPRINKLER PIPE, SCHEDULE 10, ASTM A 135 (IF ALLOWED BY LOCAL AUTHORITIES) FITTINGS: THREADED, CLASS 175. MECHANICAL COUPLINGS AND TEES OF A ROLLED GROOVED TYPE WILL BE ACCEPTED (IN LIEU OF THREADED) IF BOTH U.L AND FIRE MARSHAL LISTED AND APPROVED. INSTALLATION: ALL SPRINKLER PIPING SHALL BE CONCEALED UNLESS OTHERWISE INDICATED. ALL PIPING SHALL BE LOCATED TO AVOID INTERFERENCE WITH ALL OTHER ELEMENTS ABOVE CEILINGS, ETC. SUPPORT ALL HORIZONTAL PIPING AT NOT GREATER THAN 10 FOOT INTERVALS, EXCEPT PIPES OF SIZE 1 -1/2" AND LARGER WHICH SHALL BE SUPPORTED AT NOT GREATER THAN 15 FOOT INTERVALS, WITH APPROVED SWIVEL SPLIT RING HANGERS WITH ROD SUPPORTS AND SWAY BRACES AT EVERY THIRD HANGER. ALL SPRINKLER PIPING SHALL BE INSTALLED SO THAT IT CAN BE THOROUGHLY DRAINED, AND WHERE PRACTICAL., ARRANGED TO DRAIN TO THE MAIN VALVE. 6. SPRINKLER HEADS 21 1 • 115 •51 •5 + + + +• + « «a + +• T 11a •a1 •:I + .. �. SPRINKLER HEADS IN AREA OF NO CEILING SHALL BE MODEL G CHROME PLATED UPRIGHT AS MANUFACTURED BY RELIABLE AUTOMATIC SPRINKLER CO., INC. OR APPROVED EQUAL. ALL SPRINKLER HEADS SHALL BE 1/2' ORIFICE, RATED AT 165 DEGREES WITH A 'K— FACTOR' OF 5.65 UNLESS OTHERWISE NOTED. SPRINKLER HEADS LOCATED LESS THAN 5' FROM OVEN HOOD (MIN. 18" FROM HOOD INSTALLATION CLEARANCE REQUIRED) SHALL BE HIGH TEMPERATURE HEADS 1/2" ORIFICE, WITH A K— FACTOR' OF 5.65, RATED AT 250 -300 DEG. ALL SPRINKLER HEADS THAT ARE TO REMAIN AND BE REUSED SHALL BE PROTECTED DURING CONSTRUCTION AND CLEANED THOROUGHLY TO INSURE THAT THEY ARE CLEAR OF PAINT AND DEBRIS AND ARE IN GOOD WORKING CONDITION PRIOR TO TO PROJECT CLOSEOUT. 7. UPON COMPLETION OF THE SYSTEM, THE INSTALLATION CONTRACTOR SHALL PROVIDE A MATERIAL TEST AND CLARIFICATION FORM TO THE BUILDING DEPARTMENT, THE FIRE MARSHALL, OWNER'S CONSTRUCTION COORDINATOR AND OWNER'S INSURANCE CARRIER (IF REQUIRED) CERTIFYING SATISFACTORY COMPLETION OF THE SPRINKLER SYSTEM INSTALLATION IN ACCORDANCE WITH APPROVED PLANS, CODES, PROCEDURES AND SPECIFICATIONS. IAv gal RETURN DUCT � SUPPLY DUCT 0 \ 11 (5 JS't.IPPLY DUCT SCALE: NTS GASKET BM � & BTM OF LINT. SEALANT AT LAG RTU REF MANUFACT. SPECS. FOR OPENING SIZE PROVIDE W LAG BOLTS W/ WASHERS AT 5 -M THRU UNIT FRAME do CURB (AVOID DRIlWG COI. AREA PT NAIER STRIP. FACTORY - WSTALLEO. NEW �WTo ►, )f M Ban, NUTS & MUSHM MIN 24. OC, EA SID AS REO TO EVEL. E L SCALE: NTS DROP -IN BACK DRAFT DAMPER POWER ROOF EXHAUST 1 ,. • SAFETY DISC. SW. BIRD SCREEN ALL AROUND INTERNAL WRING POST ROOF DUCT FLANGE FLEXBLE CONN. TOILET EXHAUST FAN DETAIL SCALE: NTS 1" x 22 GAUGE BAND FLEXIBLE DUCT, SEE PLANS FOR SIZE. (5' MAX.) MINIMUM RADIUS EQUAL TO ONE DUCT DIAMETER. , #12 WIRE CEILING DIFFUSER SEE PLANS AND SCHEDULE. CONNECT FLEXIBLE DUCT TO COLLAR WITH 22 GAUGE CLAMP AND FOUR SHEET METAL SCREWS AND SEAL WITH DUCT TAPE DIFFUSER INSTALLATION DETAIL SCALE: NONE ► AIR FLOW CLEVEARM TYPE DSC DAMPER SPIN COLLAR. _ DUCT TAKEOFF DETAIL SCALE: NTS design, inc. p.o. box 14.2116 coral gables, florida 33114.2116 v. 305.443.3100 f. 305.259.3986 e. info @whadesign.com architect of record: William Arthur License Number: 0012074 : r AL ����` e• ELY! `•��'� •� . p • Si TE .JGV . .Jp'1.41 ONAL `l t� "(lilt seal design associate: bFORD These plans and specifications are the exclusive property of WHA Design. Any reproduction, modification, disclosure, and/or use of these materials (or any portion thereof) without WHA Design's prior written consent is strictly prohibited. F i. s � .. • � • J� � It \ 11 (5 JS't.IPPLY DUCT SCALE: NTS GASKET BM � & BTM OF LINT. SEALANT AT LAG RTU REF MANUFACT. SPECS. FOR OPENING SIZE PROVIDE W LAG BOLTS W/ WASHERS AT 5 -M THRU UNIT FRAME do CURB (AVOID DRIlWG COI. AREA PT NAIER STRIP. FACTORY - WSTALLEO. NEW �WTo ►, )f M Ban, NUTS & MUSHM MIN 24. OC, EA SID AS REO TO EVEL. E L SCALE: NTS DROP -IN BACK DRAFT DAMPER POWER ROOF EXHAUST 1 ,. • SAFETY DISC. SW. BIRD SCREEN ALL AROUND INTERNAL WRING POST ROOF DUCT FLANGE FLEXBLE CONN. TOILET EXHAUST FAN DETAIL SCALE: NTS 1" x 22 GAUGE BAND FLEXIBLE DUCT, SEE PLANS FOR SIZE. (5' MAX.) MINIMUM RADIUS EQUAL TO ONE DUCT DIAMETER. , #12 WIRE CEILING DIFFUSER SEE PLANS AND SCHEDULE. CONNECT FLEXIBLE DUCT TO COLLAR WITH 22 GAUGE CLAMP AND FOUR SHEET METAL SCREWS AND SEAL WITH DUCT TAPE DIFFUSER INSTALLATION DETAIL SCALE: NONE ► AIR FLOW CLEVEARM TYPE DSC DAMPER SPIN COLLAR. _ DUCT TAKEOFF DETAIL SCALE: NTS design, inc. p.o. box 14.2116 coral gables, florida 33114.2116 v. 305.443.3100 f. 305.259.3986 e. info @whadesign.com architect of record: William Arthur License Number: 0012074 : r AL ����` e• ELY! `•��'� •� . p • Si TE .JGV . .Jp'1.41 ONAL `l t� "(lilt seal design associate: bFORD These plans and specifications are the exclusive property of WHA Design. Any reproduction, modification, disclosure, and/or use of these materials (or any portion thereof) without WHA Design's prior written consent is strictly prohibited. project history: a Mechanical 10 -07 -14 A 0 A project information: date: 07/08/13 project number: 13 -20 sheet title: MECHANICAL DETAILS AND SPECIFICATIONS sheet number: file: 884 -13 m2.0.dwg _U) L ^ W 0M . LCU ....� -C L .CY)� = LL 6 .Lu o Moo 0 JOR (0(/) __ U a) .Q a a project history: a Mechanical 10 -07 -14 A 0 A project information: date: 07/08/13 project number: 13 -20 sheet title: MECHANICAL DETAILS AND SPECIFICATIONS sheet number: file: 884 -13 m2.0.dwg