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MECHANICAL SPECIFICATIONS C. EQUIPMENT AND PIPING IDENTIFICATION 2. DIFFUSER AND GRILLE FRAMES AND COLOR: OFF-WHITE COLOR TO MATCH CEILING GRID. REFER TO GENERAL HVAC NOTES _
<br /> ARCHITECTURAL DRAWINGS AND PROVIDE FRAME STYLE TO SUN CEILING TYPE(LAY-IN,PLASTER,ETC.). WHERE INSTALLED
<br /> 1. NAMEPLATES: PROVIDE NAMEPLATE FOR EACH PIECE OF EQUIPMENT,INCLUDING EQUIPMENT NUMBER AND ANY IN HARD CEILINGS,PROVIDE OPPOSED BLADE DAMPER ADJUSTABLE FROM BELOW. COUNG GRILLES SHALL BE INSTALLED PLENUMS,&ACCESSORIES
<br /> BACKGROUND. MINIMUM SIZE 3°X 1". a
<br /> MECHANICAL WORK,GENERAL SPECIAL INSTRUCTION FOR ITS USE;LAMINATED BLACK AND WHITE PLASTIC WITH LETTERING CUT THROUGH TO WHITE SUCH THAT BLADE OPENINGS FACE TOWARD NEAREST WALL TO LIMN 1 SHEET METAL DUCTWORK AND COMPONENTS INCLUDING HANGING,SEALING,PLE
<br /> SIGHT INTO DUCT OR PLENUM. SHALL BE CONSTRUCTED IN STRICT ACCORDANCE WITH THE LATEST EDITION LE SMACNA STANDARDS
<br /> A GENERAL REQUIREMENTS WALL GRILLES: SINGLE DEFLECTION FOR RETURN D EXHAUST,ADJUSTABLE DOUBLE DEFLECTION FOR SUPPLY
<br /> 2. PIPE IDENTIFICATION: ( AND WAC DUCT CONSTRUCTION,NFPA 90A,&90B STANDARDS.EARTHQUAKE BRACE ALL DUCTS 28"
<br /> ON: ALL PIPING IN SERVICEABLE LOCATIONS(INCLUDING ABOVE LAY-IN CEILINGS)SHALL BE (UNLESS NOTED OTHERWISE.) REFER TO DRAWING NOTES AND SCHEDULES FOR MORE INFORMATION. PROVIDE OPPOSED DIA AND LARGER WHICH ARE SUSPENDED MORE THAN 12"BELOW STRUCTURAL SYSTEM.
<br /> 1. CONTRACT REQUIREMENTS: COMPLY WITH BIDDING AND CONTRACT REQUIREMENTS AS OUTLINED BY THE OWNER IDENTIFIED WITH SEMI-RIGID PLASTIC OR ADHESIVE IDENTIFICATION MARKERS. MARKERS SHALL CONFORM TO ANSI A13.1, BLADE DAMPERS WHERE"REGISTERS"ARE INDICATED. EXPOSED(FRONT)BLADES SHALL BE HORIZONTAL(UNLESS NOTED 2, PROVIDE EARTHQUAKE RESTRAINT FOR WAC EQUIPMENT IN ACCORDANCE WITH THE CURRENT IBC 0)N
<br /> AND ARCHITECT. "SCHEME FOR THE IDENTIFICATION OF PIPING SYSTEMS'. LOCATE MARKERS ADJACENT TO EACH VALVE,AT MINIMUM 30' OTHERWISE). 1613. Z�
<br /> CENTERS WITH AT LEAST ONE MARKER BETWEEN ANY TWO PARTITIONS. PROVIDE DIRECTION OF FLOW ARROWS AT
<br /> 2. WORK INCLUDED: THIS SECTION APPLIES TO ALL MECHANICAL WORK NORMALLY SPECIFIED UNDER DIVISIONS 22 MARKERS. C. AIR HANDUNG EQUIPMENT 3. ALL DUCTWORK OPENINGS SHALL BE COVERED DURING CONSTRUCTION. ALL DAMPERS TO BE SET TO
<br /> AND 23. PROVIDE ALL MATERIALS,LABOR,EQUIPMENT,TOOLS,FIELD DESIGN,SHOP DRAWINGS,HOISTING,SCAFFOLDING, t p
<br /> SUPERVISION AND OVERHEAD FOR THE CONSTRUCTION,INSTALLATION,CONNECTION,TESTING AND OPERATION OF ALL FULL OPEN DURING CONSTRUCTION PRIOR TO BALANCING.D. MISCELLANEOUS MATERIALS AND ACCESSORIES 1. EQUIPMENT,GENERAL PROVIDE ALL EQUIPMENT AND TERMINAL UNITS CONSISTENT WITH THE SIZE,CAPACITY,
<br /> MECHANICAL WORK AS SHOWN AND SPECIFIED. THE WORD"PROVIDE"USED HEREINAFTER MEANS TO FURNISH AND MANUFACTURER,MODEL NUMBER,AND ACCESSORIES,AS SPECIFIED OR INDICATED ON THE DRAWING SCHEDULES AND 4. DUCT DIMENSIONS SHOWN ARE INSIDE SHEET METAL DIMENSIONS OR CLEAR OPENING INSIDE LINED (U
<br /> INSTALL. ALL WORK AND MATERIALS REQUIRED FOR COMPLETE FUNCTIONING SYSTEMS ARE NOT OUTLINED HERE,BUT 1. DIELECTRIC UNIONS: PROVIDE AT EACH PIPE CONNECTION BETWEEN DISSIMILAR METALS. 2 INCHES AND SMALLER, NOTES. EQUIPMENT SUPPLIERS SHALL VERIFY THAT MODEL NUMBERS AND SIZES ARE CONSISTENT WITH CAPACITY, DUCT. THE FIRST NUMBER REPRESENTS THE WIDTH OF DUCT IN PLAN VIEW. p L
<br /> SHALL BE PROVIDED AS PART OF THIS WORK. 250 PSIG AT 180 DEG.F.,ANSI B16.39. OVER 2"USE FLANGE FITTINGS,ANSI B16.42(IRON)OR ANSI 816.24 FEATURES,AND ACCESSORIES CALLED FOR,AND IDENTIFY ANY CONFLICTS PRIOR TO SUBMITTING QUOTATIONS TO
<br /> 3. CODES: COMPLY WITH ALL APPLICABLE CODES AND ORDINANCES OF THE LOCAL AND STATE CODE ENFORCING (BRONZE),WATTS 3000 SERIES,EPCO OR EQUIVALENT. CONTRACTORS. ALL EQUIPMENT WITH ELECTRICAL COMPONENTS SHALL HAVE UL LISTING AND HIGH SHORT CIRCUIT 5. ALL ELBOWS SHALL BE LONG RADIUS ELBOWS WHEREVER POSSIBLE OR SHALL HAVE TURNING VANES m Q Z.
<br /> CURRENT RATINGS(SCCR)WHERE REQUIRED BY THE ELECTRICAL INSPECTOR. ALTERNATE MANUFACTURERS WILL BE WHERE INDICATED ON PLANS. NO SQUARE THROAT OR ZERO RADIUS ELBOWS ALLOWED.
<br /> AGENCIES. OBTAIN PERMITS,APPROVALS,AND INSPECTIONS,AND PAY ALL COSTS AND FEES FOR PERMITS,REVIEWS,AND 2• FIRE SEALING AT RATED WALLS AND FLOORS: PROVIDE UL LISTED FIRE RATED PUTTY AT ALL PIPE PENETRATIONS CONSIDERED;HOWEVER,A/E FINAL APPROVAL OF EQUALITY OF ALTERNATE MANUFACTURER MODELS IS REQUIRED. pz
<br /> INSPECTIONS. OF RATED WALLS AND FLOORS. PUTTY SHALL BE INSTALLED STRICTLY PER MANUFACTURER INSTRUCTIONS WITH SLEEVES ACCEPTABLE ALTERNATE MANUFACTURERS INCLUDE GREENHECK,PENN,COOK,MCQUAY,TRANE,CARRIER,YORK,TITUS, 6. ALL DUCT BRANCH CONNECTIONS TO DIFFUSERS OR GRILLES AND TO OR FROM MAIN DUCTS,SHALL LL�3
<br /> 4. ABBREVIATIONS: WHERE ABBREVIATIONS ARE USED IN THE SPECIFICATIONS AND ON THE DRAWINGS,THE COMMON WHERE REQUIRED. OVERALL INSTALLATION SHALL MEET CODE REQUIREMENTS. PIPE INSULATION SHALL NOT BE CARNES,ENVIRO-TEC,OR AS INDICATED OR PRIOR APPROVED OTHERWISE. ALTERNATE MANUFACTURERS WITH PRIOR INCLUDE MANUAL VOLUME DAMPERS. ALL SPIN-IN FITTINGS SHALL BE CONICAL,RECTANGULAR Oz a-
<br /> INDUSTRY DEFINITION SHALL APPLY UNLESS INDICATED OTHERWISE. THE TERM A/E SHALL REFER TO THE PROJECT CONTINUOUS THROUGH FIRE RATED WALLS OR FLOORS. APPROVAL ARE STILL RESPONSIBLE FOR MEETING OR EXCEEDING THE QUALITY AND FEATURES OF THE SPECIFIED ITEMS. BRANCH DUCT TAKEOFFS SHALL HAVE 45'TAKEOFFS.
<br /> ARCHITECT AND MECHANICAL CONSULTING ENGINEER AS IF ONE ORGANIZATION. 3. MOTORS: UNLESS OTHERWISE SPECIFIED,ALL ELECTRIC MOTORS FURNISHED SHALL CONFORM WITH THE 7. PROVIDE CONCEALED OR REMOTE DAMPER REGULATORS OR ACCESS DOORS FOR ALL MANUAL VOLUME /SI
<br /> 5. SUBMITTALS: SUBMIT PRODUCT DATA AND SHOP DRAWINGS FOR ALL SIGNIFICANT MATERIALS,EQUIPMENT,AND REQUIREMENTS OF NEMA MG1 "MOTORS AND GENERATORS." PROVIDE MINIMUM MOTOR EFFICIENCIES AS REQUIRED BY CONTROLS DAMPERS LOCATED THAT ARE INACCESSIBLE. REFER TO ARCHITECTURAL DRAWINGS FOR CEILING
<br /> FIXTURES TO THE A/E FOR REVIEW. ALLOW REASONABLE TIME FOR REVIEW AND RETURN PRIOR TO ORDERING. PDF THE ENERGY CODE. TYPES.ALL FINAL ACCESS DOOR LOCATIONS SHALL BE APPROVED BY ARCHITECT PRIOR TO
<br /> A. GENERAL INSTALLATION.
<br /> (ELECTRONIC)SUBMITTALS AREA ACCEPTABLE,IF PAPER COPIES ARE SUBMITTED ASSUME OWNER AND A/E WILL RETAIN A 4, INTERCONNECTING WIRING: PROVIDE ANY NECESSARY INTERCONNECTING WIRING BETWEEN INDIVIDUAL COMPONENTS
<br /> TOTAL OF THREE COPIES OF SUBMITTALS. AND ACCESSORIES FURNISHED WITH MECHANICAL EQUIPMENT PACKAGES(UNLESS THAT WIRING IS SPECIFICALLY CALLED 1. WORK INCLUDED: PROVIDE COMPLETE,OPERATING CONTROL SYSTEMS MEETING THE REQUIREMENTS INDICATED ON 8. PROVIDE FIRE DAMPERS,SMOKE DAMPERS AND FIRE/SMOKE DAMPERS WHERE INDICATED ON PLANS 2727 Oakes Ave.
<br /> FOR ON THE ELECTRICAL DRAWINGS). WIRING AND WIRING ACCESSORIES SHALL BE IN ACCORDANCE WITH DIVISION 26 THE SEQUENCE OF OPERATION(SEE DRAWINGS). ALL ELECTRICAL COMPONENTS SHALL HAVE UL LISTING WHERE AND AS REQUIRED BY IBC 717. PROVIDE CEILING FIRE DAMPERS WHERE INDICATED ON PLANS AND Suite 100
<br /> 6. SAFETY MEASURES: PROVIDE A SAFE ENVIRONMENT TO PROTECT EMPLOYEES AND ALL OTHERS FROM INJURY. Everett,WA 98201
<br /> COMPLY WITH LOCAL,STATE AND FEDERAL SAFETY AND HEALTH REGULATIONS FOR CONSTRUCTION. SPECIFICATIONS(AND/OR THE SPECIFICATIONS ON THE ELECTRICAL DRAWINGS)AND LOCAL ELECTRICAL CODE. WIRING AVAILABLE. THE CONTROL SYSTEM SHALL BE MANUFACTURED AND INSTALLED BY THE OWNER PREFERRED BAS AS REQUIRED BY IBC 717.6.2.1. INSTALL FIRE DAMPERS SMOKE DAMPERS AND FIRE/SMOKE
<br /> SHALL BE IN CONDUIT OR RACEWAY. WIRING SHALL BE PROVIDED AT THE EXPENSES OF THE SUBCONTRACTOR CONTRACTOR AND SHALL BE FULLY INTEGRATED INTO THE EXISTING SYSTEM. ALTERNATE INSTALLERS OR MANUFACTURERS DAMPERS IN ACCORDANCE WITH THE MANUFACTURERS INSTRUCTIONS,THE TERMS OF THEIR LISTING, REVISIONS
<br /> B. PERFORMANCE OF WORK FURNISHING THE EQUIPMENT PACKAGE. WILL BE CONSIDERED;HOWEVER,A/E FINAL APPROVAL OF EQUALITY OF ALTERNATES IS REQUIRED. ALTERNATE AND THE REQUIREMENTS OF THE CURRENT IMC.
<br /> INSTALLERS AND MANUFACTURERS WITH PRIOR APPROVAL ARE STILL RESPONSIBLE FOR MEETING OR EXCEEDING THE
<br /> 1. COORDINATION: COORDINATE MECHANICAL WORK WITH ALL OTHER TRADES AND TAKE ALL MEASUREMENTS E. EXECUTION OF WORK QUALITY,FEATURES,AND CAPABILITIES OF THE SPECIFIED. 9. PIPING PENETRATIONS OF FIRE RATED WALLS OR FLOORS SHALL BE SLEEVED AND FIRE STOPPED
<br /> NECESSARY TO ENSURE PROPER INSTALLATION OF MECHANICAL WORK PRIOR TO START OF FABRICATION. THIS WITH LISTED MATERIALS SO AS TO MAINTAIN THE INTEGRITY AND RATING OF THE FLOOR OR WALL.
<br /> CONTRACTOR SHALL CREATE BUILDING INFORMATION MODELS(BIM)AND/OR LARGE-SCALE DETAIL DRAWINGS WHERE 1. INSTALLATION,GENERALFOLLOW MANUFACTURER'S INSTRUCTIONS AND UTILIZE GOOD INDUSTRY PRACTICE WHEN 2. CONTROL SYSTEM DESIGN: PROVIDE ALL DESIGN WORK FOR CONTROL SYSTEMS. PREPARE COMPLETE SHOP
<br /> NECESSARY TO COORDINATE WORK IN TIGHT AREAS. THE CONTRACT DRAWINGS DO NOT ATTEMPT TO SHOW EXACT INSTALLING ALL WORK. USE ONLY SKILLED TRADESPEOPLE WITH QUALIFIED SUPERVISION. ALL WORK SHALL BE LEFT DRAWINGS SHOWING ALL WIRING AND SUBMIT TO THE A/E FOR REVIEW ALONG WITH CONTROL COMPONENT SUBMITTALS. 10. FLEXIBLE DUCTWORK SHALL BE RATED CLASS I,WHEN TESTED UNDER THE REQUIREMENTS OF UL181.
<br /> LOCATIONS OF DUCTWORK,PIPING,FIXTURES,AND EQUIPMENT,OR ALL TRANSITIONS AND OFFSETS THAT WILL BE NEAT AND CLEAN. PROVIDE THOROUGH COORDINATION WITH THE ELECTRICAL SUBCONTRACTOR AND OTHER MECHANICAL TRADES,AS WELL AS FLEXIBLE DUCT LENGTH SHALL NOT EXCEED(6)FEET.
<br /> NECESSARY FOR INSTALLATION. ALL NECESSARY TRANSITIONS AND OFFSETS SHALL BE PROVIDED AS PART OF THIS WORK EQUIPMENT SUPPLIERS.
<br /> WITHOUT ADDED COMPENSATION. 2. CONCEALMENT: PIPING AND DUCTWORK SHALL BE CONCEALED WITHIN BUILDING CONSTRUCTION,UNLESS 11. FLEX AND DUCTWORK SHALL NOT BE CONNECTED DIRECTLY TO DIFFUSER OR GRILLES UNLESS
<br /> SPECIFICALLY INDICATED OTHERWISE. WHERE PIPING IS INDICATED TO BE EXPOSED TO VIEW IN FINISHED SPACES OR 3. TESTING: PROVIDE THOROUGH TESTING OF THE COMPLETED CONTROL SYSTEMS TO ENSURE THAT THEY PERFORM INDICATED IN DRAWINGS. DIFFUSER/GRILLE BOXES WITH UNER AND PERFORATED DIFFUSER PLATES
<br /> 2. CONTINUITY OF SERVICE: ANY SYSTEMS OR SERVICES WITHIN EXISTING OCCUPIED BUILDINGS SHALL BE MAINTAINED CABINETS,PROVIDE CHROME ESCUTCHEONS WHERE THE PIPING PENETRATES THE WALL,FLOOR OR CEILING CONSTRUCTION AS REQUIRED. REFER TO THE WSEC C408. SHALL BE USED.
<br /> WITH MINIMUM INTERRUPTION. COORDINATE ANY NEEDED INTERRUPTIONS WITH THE OWNER. ANY OVERTIME WORK 3. COORDINATION WITH OTHER TRADES: COMPLETE DRAWINGS AND SPECIFICATIONS OF ALL TRADES WILL BE B. MISCELLANEOUS CONTROL ACCESSORIES 12. PROVIDE DIFFUSER AND GRILLE FRAMES COMPATIBLE WITH ARCHITECTURAL CEILING TYPES AND
<br /> REQUIRED BY THIS PROJECT TO MAINTAIN EXISTING BUILDINGS IN CONTINUOUS SERVICE,WITHOUT REDUCING THEIR FURNISHED OR WILL BE AVAILABLE FOR INSPECTION IN THE CONSTRUCTION OFFICE AT THE JOBSITE. CAREFULLY CHECK COORDINATE LOCATIONS WITH THE ARCHITECTURAL REFLECTED CEILING PLAN AND ELECTRICAL LIGHTING
<br /> EFFICIENCY,SHALL BE INCLUDED AS A PART OF THIS CONTRACT. THESE DRAWINGS AND SPECIFICATIONS BEFORE INSTALLING ANY WORK. IN ALL CASES,CONSIDER THE WORK OF ALL 1. GENERAL ACCESSORIES: PROVIDE ALL ITEMS,WHETHER ADDRESSED HEREIN OR NOT,REQUIRED FOR A COMPLETE LAYOUT. lTID3.
<br /> OTHER TRADES AND COORDINATE WORK WITH THAT OF THE SHEET METAL,PIPING,PLUMBING,ELECTRICAL,AND SITE-WORK AND OPERATING SYSTEM CONSISTENT WITH INDUSTRY STANDARDS. REFER TO THE SEQUENCE OF OPERATION FOR '� ag MA
<br /> INSTALLATION OF NEW WORK. EXISTING PIPING,VALVES,AND DUCTWORK,WHERE INDICATED ON THE DRAWINGS,MAY BE SUBCONTRACTORS,SO THAT THE BEST ARRANGEMENT OF ALL EQUIPMENT,PIPING,CONDUIT,DUCTS,AND OTHER RELATED REQUIREMENTS RELATING TO CERTAIN COMPONENTS. 13. COORDINATE LOCATIONS OF ALL ROOM THERMOSTATS OR ROOM TEMPERATURE SENSORS WITH
<br /> REUSED IN THEIR ORIGINAL LOCATION. DO NOT REUSE EXISTING PIPING,VALVES,OR DUCTWORK ONCE THEY ARE ITEMS CAN BE OBTAINED. ARCHITECT PRIOR TO INSTALLATION. FT
<br /> REMOVED,UNLESS WRITTEN PERMISSION IS OBTAINED FROM OWNER. REMOVE ALL UNUSED PIPING AND DUCTWORK 2. CONTROL VALVES(SMALL): ALL VALVES 125 PSIG MINIMUM WORKING PRESSURE. ALL VALVES SHALL GIVE
<br /> LOCATED IN REMODEL AREAS OF EXISTING BUILDINGS. EFFECTIVE CONTROL AT ANY PRESSURE DIFFERENTIAL TO 50 PSIG. GLOBE-STYLE OR BALL-STYLE,TWO-WAY
<br /> MECHANICAL INSULATION PROPORTIONAL TYPE OR THREE-WAY EXCEPT FOR IFFERENTIAL PRESSURE MCOING NTROL VALVES,P AS IRESSUREBDROPENOTDTOFOR EXCEEDE32PISIGHES AND AT MAXIMUM ARFLOW 2018 WSEC HVAC NOTES
<br /> R.
<br /> 4. CUTTING AND PATCHING: PROVIDE ALL CUTTING JN BUILDING CONSTRUCTION,AS REQUIRED FOR THIS WORK. KEEP A GENERAL RATE UNLESS INDICATED OTHERWISE. SIZE VALVES AS CLOSE AS POSSIBLE FOR 3 PSIG PRESSURE DROP.
<br /> CUTTING TO A MINIMUM,AND USE SAW CUTTING TO MAINTAIN NEAT,EVEN OPENINGS. UNLESS PATCHING IS INCLUDED
<br /> UNDER OTHER DIVISIONS OF THIS SPECIFICATION,PROVIDE PATCHING AT ALL CFINISH LOCATIONS. ALL PATCHING SHALL 1 MANUFACTURERS: MANVILLE,OWENS-CORNING,CERTAINTEED,OR KNAUF. INSTALL IN ACCORDANCE WITH TESTING,ADJUSTING AND BALANCING 1. HEATING AND COOLING LOADS HAVE BEEN PERFORMED PER ASHRAE STANDARDS.
<br /> CONFORM TO SPECIFICATIONS FOR THE NEW GENERAL CONSTRUCTION WORK. FINISH TO MATCH EXISTING WORK. aJz21z4
<br /> MANUFACTURER'S INSTRUCTIONS.
<br /> C. PROTECT COMPLETION 1. TESTING AND ADJUSTING: SUBJECT SYSTEMS TO SUCH OPERATING TESTS AS ARE REQUIRED TO DETERMINE THAT 2. HVAC EQUIPMENT SIZED NO LARGER THAN THE NEXT LARGEST UNIT AVAILABLE ABOVE THE CALCLATED
<br /> 2. INSULATION THICKNESS: REFER TO INSULATION REQUIREMENTS ON THE DRAWINGS FOR SYSTEMS TO BE INSULATED THE EQUIPMENT INSTALLED WILL OPERATE PER THE SPECIFIED CAPACITY,RANGES,AND SEQUENCE OF OPERATION. HEATING/COOLING LOADS PER 2021 WSEC C403.3.1.
<br /> 1. RECORD DRAWINGS(AS-BUILTS): CORRECTIONS AND CHANGES MADE DURING THE PROGRESS OF THE WORK AND THICKNESS OF INSULATION. SIMULATE ALL NORMAL AND POSSIBLE ABNORMAL CONDITIONS TO VERIFY PROPER OPERATION IN ALL CONDITIONS. IF
<br /> SHALL BE NEATLY RECORDED AS ACTUALLY INSTALLED FOR AS-BUILT RECORDS. FURNISH ONE CLEAN SET TO THE A/E TESTS DO NOT DEMONSTRATE SATISFACTORY SYSTEM PERFORMANCE,CORRECT DEFICIENCIES AND RETEST SYSTEMS. 3. CONTROLS TO USE A 5'F MINIMUM DEADBAND BETWEEN HEATING AND COOLING PER 2021 WSEC
<br /> UPON COMPLETION OF THE PROJECT. B. INSULATION MATERIALS CONTRACTOR SHALL FURNISH TO THE OWNER A SIGNED STATEMENT INDICATING THAT TESTING HAS CONFIRMED PROPER C403.4.1.2. Q
<br /> OPERATION OF ALL SYSTEMS.
<br /> 2. OPERATION AND MAINTENANCE MANUALS: PROVIDE(3)FINISHED COPIES OF MECHANICAL OPERATION AND 1. DUCT AND PLENUM INSULATION: FIBERGLASS, T AL POUND DENSITY,FLEXIBLE DUCT INSULATION WITH KRAFI 4. INTERIOR ZONES SHARING E OPEN SPACE WITH PERIMETER ZONES SHALL NOT PROVIDE COOLING J
<br /> MAINTENANCE MANUALS,FOR WORK UNDER THIS PROJECT. ARRANGE INFORMATION CONTAINED IN THE MANUALS IN AN VAPOR BARRIER. VAPOR BARRIER SHALL K SEALED AT ALL JOINTS AND ACCESS DOORS,ETC. IN GENERAL, 2. BALANCING: PROVIDE THE SERVICES OF A QUALIFIED BALANCING FIRM TO OBTAIN AIR FLOWS WITHIN OBTAIN
<br /> A OF UNLESS ZONE TEMPERATURE IS 5'F ABOVE PERIMETER ZONE TEMPERATURE PER 2021 WSEC C403.4.1
<br /> ORDERLY ARRANGEMENT(BY SPECIFICATION SECTION),SEPARATED BY TABS. PROVIDE EQUIPMENT MANUFACTURER,MODEL INSTALLATION MUST REFLECT CAREFUL WORKMANSHIP,NEAT IN APPEARANCE. THE AMOUNTS INDICATED ON THE DRAWINGS. BALANCING FIRM SHALL ID A MEMBER S NEDS OR RAABC.EQUIRED
<br /> OBTAIN A/E EXCEPTION 2. O Q
<br /> NUMBER,SIZE,CAPACITY,PERFORMANCE DATA,SCHEDULE OF ROUTINE MAINTENANCE,SUPPLIERS LISTS,LIST OF APPROVAL OF THE BALANCING FIRM AT BEGINNING OF PROTECT. PROVIDE ERNE ADJUSTMENTS AS REQUIRED TO OBTAIN
<br /> THE FLOWS,AND PROVIDE TOTAL FLOW,PRESSURE,RPM AND AMPERAGE MEASUREMENTS AT ALL EQUIPMENT. AT THE 5. AUTOMATIC SETBACK/SHUTOFF:PROVIDE WITH DDC CONTROL SYSTEM AS PER 2021 WSEC C403.4.2.2. /
<br /> REPLACEMENT PARTS,AND INCLUDE ANY SHOP DRAWINGS. AIR DISTRIBUTION COMPLETION OF THE PROJECT,COMPLETE AND SIGNED BALANCING REPORTS SHALL BE SUBMITTED TO THE A/E AND U Li
<br /> OWNER INDICATING ALL MEASURED VALUES ALONG WITH CORRESPONDING DESIGN VALUES AND NOTES/DISCUSSION WHERE 6. AUTOMATIC START AND STOP CONTROLS:PROVIDE WITH AUTOMATIC START AND STOP CONTROLS AS
<br /> 3. OWNER INSTRUCTION: CONTRACTOR SHALL INSTRUCT THE OWNER IN THE USE AND OPERATION OF ALL SYSTEMS I
<br /> A DUCTWORK AND ACCESSORIES RESULTS WERE NOT WITHIN 10%OF DESIGN VALUES. PER 2021 WSEC C403.4.2.3. W =
<br /> INSTALLED UNDER THIS CONTRACT. OBTAIN OWNER'S WRITTEN ACCEPTANCE THAT THEY HAVE BEEN ADEQUATELY TRAINED.
<br /> 1. DUCTWORK: DUCTWORK SHALL BE GALVANIZED STEEL,EXCEPT WHERE FLEXIBLE DUCT IS ALLOWED PER THIS 7. WHERE LOCATED WITHIN UNCONDITIONED SPACE AND PLENUMS ALL SUPPLY AND RETURN DUCTWORK V� I
<br /> 4. GUARANTEE: GUARANTEE MATERIALS AND WORKMANSHIP FOR A PERIOD OF ONE YEAR AFTER THE DATE OF SPECIFICATION. ALL DUCTWORK AND ACCESSORIES SHALL COMPLY WITH THE STANDARDS PRESENTED WITHIN THE MOST SHALL BE INSULATED WITH A MINIMUM OF R-6 INSULATION.WHERE SUPPLY AND RETURN DUCTWORK J
<br /> SUBSTANTIAL COMPLETION. REFER TO ADDITIONAL REQUIREMENTS OUTUNED BY ARCHITECT AND OWNER. RECENT ISSUE OF SMACNA"HVAC DUCT CONSTRUCTION STANDARDS-METAL AND FLEXIBLE"AND WITH THE REQUIREMENTS IS LOCATED OUTSIDE OF A BUILDING DUCT SHALL BE INSULATED TO A MINIMUM OF R-8(CLIMATE /
<br /> OF THIS SPECIFICATION(WHICHEVER IS MORE STRINGENT). LONGITUDINAL AND TRANSVERSE JOINTS,SEAMS,A U
<br /> ID ZONE 4). Q
<br /> CONNECTIONS ALL DUCT SYSTEMS SHALL BE SECURELY FASTENED AND SEALED WITH WELDS,GASKETS,MASTICS,OR
<br /> BASIC MATERIALS AND METHODS(APPLIES TO ALL WORK) TAPES IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS AND THE DRAWING NOTES. 8. SUPPLY DUCT WHICH CONVEYS SUPPLY AIR AT TEMPERATURES LESS THAN 55 DEG F OR GREATER
<br /> A GENERAL THAN 105 DEG F,WHEN LOCATED IN CONDITIONED SPACE,SHALL BE INSULATED WITH A MINIMUM O
<br /> 2. DUCT SEALING COMPOUND: BENJAMIN FOSTER TYPE 30_03,OR UNITED SHEET METAL MANUFACTURER ADHESIVE. INSULATION R-VALUE IN ACCORDANCE WITH TABLE C403.10.1.2.
<br /> 1. WORK INCLUDED: THIS SECTION APPLIES TO ALL MECHANICAL WORK NORMALLY SPECIFIED UNDER DIVISIONS 21, 3. DUCT UNER: ACOUSTICAL DUCT LINING SHALL BE 1-INCH THICK,UNLESS OTHERWISE NOTED,OWENS-CORNING 9. RETURN OR EXHAUST DUCTWORK THAT IS LOCATED WITHIN A CONDITIONED SPACE AND CONVEYS U >
<br /> 22 AND 23,AND REPRESENTS REQUIREMENTS IN ADDITION TO THE REQUIREMENTS STATED IN OTHER SECTIONS. THESE AEROFLIX TYPE 300 COMPLYING WITH FIRE CLASSIFICATION REQUIREMENTS OF NFPA 90A AND 90B. ADHERE LINER TO RETURN OR EXHAUST AIR DOWNSTREAM OF AN ENERGY RECOVERY DEVICE SHALL BE INSULATED WITH
<br /> SPECIFICATIONS DO NOT COVER ALL ITEMS THAT WILL BE REQUIRED FOR COMPLETE AND WORKING SYSTEMS. WHERE DUCT WITH FIRE RESISTANT ADHESIVE AND WELDED PIN TYPE MECHANICAL FASTENERS AS INDICATED IN SMACNA A MINIMUM R-VALUE IN ACCORDANCE WITH TABLE C403.10.1.2 nn Q
<br /> MATERIALS OR EQUIPMENT NEEDED FOR THIS PROJECT ARE NOT COVERED IN THESE SPECIFICATIONS,PROVIDE THE STANDARDS. SEAL ALL EDGES.
<br /> MATERIALS AND EQUIPMENT OF A QUALITY EQUAL TO OR BETTER THAN THAT GENERALLY UTILIZED BY THE INDUSTRY FOR 10. PROVIDE HYDRONIC BALANCING DEVICES IN ALL HEATING AND COOLING COILS AS REQUIRED BY 2021 T
<br /> SIMILAR PROJECTS IN THE SAME GEOGRAPHIC AREA 4. DUCT INSULATION: WRAPPED DUCTWORK INSULATION SHALL BE 0.75 LB./CU FT, 1-1/2-INCH-THICK GLASS FIBER WSEC C408.2.2.2. I y N
<br /> WITH LAMINATED KRAFT-FOIL VAPOR BARRIER COMPLYING WITH FIRE CLASSIFICATION REQUIREMENTS OF NFPA 90 AND 90B. Li I I
<br /> B. SUPPORT AND HANGERS 11. ALL HYDRONIC PIPING THAT SERVES AS PART OF A HEATING OR COOLING SYSTEM SHALL BE W/�r'� Z
<br /> REFER TO THE CURRENT ENERGY CODE FOR SPECIFIC INSULATION AS APPLICABLE. INSULATED IN ACCORDANCE WITH TABLE C403.10.3 OF THE 2021 WSEC.ALL GLASS FIBER C) W y o
<br /> 1. SUPPORT OF MECHANICAL SYSTEMS: EACH PIECE OF EQUIPMENT SHALL BE SUPPORTED(FROM ABOVE OR BELOW) 5. FLEXIBLE DUCTS: ACCEPTABLE ONLY WHERE INDICATED ON THE DRAWINGS. EXTERIOR REINFORCED LAMINATED PREFORMED PIPE INSULATION SHALL MEET ASTM C547. o
<br /> IN NOT LESS THAN FOUR CORNERS FROM THE BUILDING STRUCTURE. PIPING AND DUCTWORK SHALL BE SUPPORTED AT
<br /> VAPOR BARRIER,2.0-INCH THICK FIBER GLASS INSULATION(K= .25 AT 75 DEGREES F.),ENCAPSULATED SPRING STEEL z
<br /> INTERVALS SPECIFIED,WITH EACH SYSTEM SUPPORTED INDEPENDENTLY FROM THE BUILDING STRUCTURE. WIRE HELIX AN,
<br /> IMPERVIOUS,SMOOTH,NON-PERFORATED INTERIOR VINYL UNER. UL 181 LISTED WITH FLAME-SPREAD 12. ENERGY METERING:METERS ARE PROVIDED FOR ENERGY SOURCES AS PER 2021 WSEC C409 LI I I a
<br /> INCLUDING 409.3.1 FOR ALL HVAC EQUIPMENT WITH THE EXCEPTION OF ENERGY SERVING PROCESS JJ
<br /> RATING NOT OVER 25,SMOKE-DEVELOPED RATING NOT OVER 50. MINIMUM LENGTH 6',MAXIMUM LENGTH 8'.MINIMUM x a
<br /> 2. SEISMIC BRACING: PROVIDE COMPLETE SEISMIC BRACING FOR ALL NEW PIPING,DUCTWORK,TERMINAL UNITS AND OF 1 ELBOW,NOT GREATER THAN 2 ELBOWS. USE FLEXMASTER USA TYPE 8M,R-6.0. LOADS LESS THAN 50 KVA,SERVICE WATER HEATING LESS THAN 50 KVA OR OTHER MISCELLANEOUS
<br /> m o
<br /> EQUIPMENT AS REQUIRED BY THE CURRENT IBC WITH ALL LOCAL AMENDMENTS AND ASCE/SCI 7-10(THE CURRENT LOADS PER C409.3 Q � w�
<br /> CODE). BRACING MAY BE PER GUIDELINES ESTABLISHED BY RESTRAINT MANUFACTURERS SUCH AS;MASON INDUSTRIES 6. FLEXIBLE CONNECTORS: PROVIDE FLEXIBLE CONNECTORS AT FANS AND EQUIPMENT THAT DO NOT HAVE INTERNAL
<br /> AND I.SAT PROVIDED THEY MEET THE CURRENT CODE. ALL BRACING SHALL BE DESIGNED AND MANUFACTURED BY VIBRATION ISOLATION. INDOOR: UL LISTED HYPOLON COATED GLASS FABRIC OR NEOPRENE COATED NYLON FABRIC. 13. MOTORS THAT ARE 5 HP OR LARGER SHALL BE EQUIPPED WITH VARIABLE SPEED DRIVES OR OTHER 3
<br /> MASON,LSAT,OR PRIOR-APPROVED ALTERNATE. FLAME RESISTANT TN.2IN F. 24 /SQ.YD. DURDNE`NEOPRENE`OR ELGEN`HYPOLON`. MEANS OF CONTROLS TO PROVIDE FAN MOTOR DEMAND OF NO MORE THAN 30 PERCENT OF DESIGN > O r d
<br /> WATTAGE AT 50 PERCENT AIR VOLUME AND 1/3 MAXIMUM STATIC PRESSURE;50 PERCENT OF DESIGN O O U
<br /> 3. CONNECTIONS TO THE BUILDING STRUCTURE: PROVIDE ALL NECESSARY CONNECTIONS TO THE BUILDING STRUCTURE WATER FLOW FOR PUMPS. r
<br /> FOR SEISMIC RESTRAINTS AND SUPPORTS. WHERE CONCRETE STRUCTURE IS PRESENT,REVIEW THE USE OF CONCRETE 7• DUCT ACCESS DOORS: PROVIDE IN SUFFICIENT QUANTITY,LOCATIONS,AND SIZES TO PROVIDE PROPER ACCESS TO
<br /> ANCHORS WITH THE ARCHITECT,OWNER,AND GENERAL CONTRACTOR,AND VERIFY THAT THERE ARE NO POST-TENSIONED DAMPERS AND EQUIPMENT THAT MAY REQUIRE SERVICE. VENTLOCK WITH PIANO HINGE AND/OR CAM LATCHES. SUPPLY 14. ALL HVAC EQUIPMENT SHALL MEET MINIMUM EFFICIENCY REQUIREMENTS INDICATED IN TABLES 1 w SLABS OR OTHER CONDITIONS THAT NEED TO BE TAKEN INTO ACCOUNT IN SETTING OF ANCHORS. UTILIZE MCCULLOUGH DUCT ACCESS DOORS SHALL BE DOUBLE WAIL 'J,WITH 1"INSULATION. C403.3.2(1)THROUGH C403.3.2(16).WHERE MULTIPLE RATING REQUIREMENTS EXIST,THE EQUIPMENT �
<br /> "KWIK-BOLT`,PHIWPS SELF-DRIWNG ANCHORS,GREGORY"BULLDOG,"OMARK"DRILL ANCHORS",OR OTHER APPROVED SHALL SATISFY ALL STATED REQUIREMENTS. w
<br /> ANCHOR TO ATTACH TO CONCRETE STRUCTURES. WHERE BUILDING STRUCTURE IS WOOD OR STEEL,OBTAIN ARCHITECT 8. VOLUME DAMPERS: BALANCING DAMPERS SHALL BE PER SMACNA STANDARDS. HEAVY DUTY QUADRANTS WITH
<br /> APPROVAL OF HARDWARE AND METHODS TO BE UTILIZED FOR ATTACHMENT TO THE STRUCTURE SETTING SCALE AND SECURE LOCKING THUMB NUTS.
<br /> 4. ADDITIONAL FRAMING: PROVIDE STEEL FRAMING MEMBERS TO TRANSFER LOAD FROM SUPPORT POINTS AT HANGERS 9. FIRE DAMPERS: 1-1/2 HOUR RATED,DYNAMIC,UL LISTED FIRE DAMPERS,EACH WITH FRAME AND SLEEVE,LISTED 2018 WSEC COMMISSIONING NOTES 242095
<br /> TO LOCATIONS WHERE CONNECTIONS CAN BE MADE TO THE BUILDING STRUCTURE. FRAMING MEMBERS SHALL BE FOR VERTICAL AND/OR HORIZONTAL INSTALLATION,WITH FUSIBLE LINK RATED TO CLOSE AT 165 F. OVERSIZE DAMPERS
<br /> 12-GAUGE MINIMUM, 1-3/8"X 1-5/8"MINIMUM CROSS-SECTION SIZE;UNISTRUT,POWERSTRUT,OR OTHER APPROVED. AS REQUIRED TO RESULT IN NOT LESS THAN 85 PERCENT FREE AREA FOR LOW VELOCITY DUCTS AND 100 PERCENT 1. DOCUMENTS DESCRIBED IN CURRENT WSEC C103.6,INCLUDING RECORD DOCUMENTS,MANUALS, oeAwu e. CEI
<br /> SELECT MEMBER SIZE AND TYPE,AS APPROPRIATE FOR LOAD PER MANUFACTURER GUIDELINES. FREE AREA FOR MEDIUM OR HIGH VELOCITY DUCTS. INSTALL PER MANUFACTURER INSTRUCTIONS. COMPLIANCE DOCUMENTATION,AND SYSTEM OPERATION TRAINING,SHALL BE PROVIDED TO THE
<br /> 5. PIPE HANGERS: CLEVIS OR RING HANGERS WITH STEEL RODS. HANGERS FOR INSULATED PIPING SHALLBE SIZED 10. COMBINATION FIRE SMOKE DAMPERS: DAMPERS SHALL BE UL 555 1-1/2 HOUR AND UL 5555 CLASS I LEAKAGE BUILDING OWNER OR OWNER'S AUTHORIZED AGENT WITHIN 90 DAYS OF THE DATE OF RECEIPT OFTHE CERTIFICATE OF OCCUPANCY. CHEKEO eY ON
<br /> FOR OUTSIDE INSULATION AND 6"SHIELDS SHALL BE PROVIDED AT ALL HANGERS TO PROTECT INSULATION. PIPE SUPPORT CLASSIFIED. DAMPERS SHALL HAVE A NORMALLY-CLOSED 120 VOLT DAMPER MOTOR AND REUSABLE RESETTABLE LINK
<br /> SPACING PER IMC. PROVIDE PLASTIC SEPARATION BETWEEN CLAMPS AND COPPER PIPE CLOSURE DEVICE RATED TO CLOSE AT 165 F. IF A FIRE ALARM SYSTEM IS NOT PRESENT,PROVIDE AS PART OF THE 2. A BUILDING COMMISSIOING PROCESS SHALL BE COMPLETED PER REQUIREMENTS LISTED IN CURRENT
<br /> DAMPER PACKAGE A UL LISTED DUCT-MOUNTED SMOKE DETECTOR LOCATED JUST UPSTREAM OF THE DAMPER,ALONG WSEC C408.
<br /> 6. HANGER RODS: HOT ROLLED STEEL ROD,ASTM A 36;SIZE TO"CODE FOR PRESSURE PIPING",ANSI 8 31.1,WITH WITH FIELD WIRING TO THE DAMPER MOTOR AND ALL ACCESSORIES TO CLOSE THE DAMPER ON DETECTION OF SMOKE. PERMIT SET
<br /> SAFETY FACTOR OF 5. MINIMUM ROD SIZE; 1"PIPE AND SMALLER(240 POUNDS)= 1/4"ROD, 1-1/4"TO 2"PIPE SMOKE DETECTOR SHALL BE SIMPLEX WITH AUX.CONTACTS RATED FOR 120 VAC,AND SHALL INCLUDE A 3. A FINAL COMMISSIONING REPORT AS DESCRIBED BY CURRENT WSEC C408.1.3 SHALL BE REQUIRED
<br /> (TO 610 POUNDS)=3/8"ROD,2-1/2"TO 4"PIPE(TO 1,130 POUNDS)= 1/2"ROD,5"TO 8"PIPE(TO 1,810 CEILNG-MOUNTED ANNUNCIATOR UGHT MOUNTED BELOW THE DAMPER. 08 22 24
<br /> AND INCLUDES FUNCTIONAL PERFORMANCE TEST RESULTS,DESCRIPTIONS OF DEFICIENCIES&DETAILS
<br /> POUNDS)=5/8"ROD. B. DIFFUSERS AND GRILLES OF CORRECTIVE MEASURES,AND FUNCTIONAL PERFORMANCE TEST RESULTS.
<br /> 7. INSTALL HIGH DENSITY PRE-MOLDED PIPE INSULATION 180 DEGREES(HALF-SHELLS)ON BOTTOM HALF OF PIPE 1. GENERAL PROVIDE ALL DIFFUSERS AND GRILLES CONSISTENT WITH THE PERFORMANCE,MANUFACURER,MODEL 4. WAC SYSTEMS SHALL BE BALANCED AS REQUIRED BY CURRENT WSEC C408.2.2. MECHANICAL
<br /> AT SUPPORTS FOR PIPING GREATER THAN 1"IN DIAMETER,6"LONG FOR PIPING WIN SIZE OR SMALLER. FOR COLD PIPE NUMBER,AND ACCESSORIES,AS SPECIFIED OR INDICATED ON THE DRAWING SCHEDULES AND NOTES. GRID SUPPLIERS 5. MECHANICAL EQUIPMENT AND CONTROLS SHALL BE COMMISSIONED PER CURRENT WSEC C408.2. SPECIFICATIONS
<br /> SUPPORTS USE 3.0 PCF DENSITY POLYISOCYANURATE INSULATION. HOT PIPE SUPPORTS SHALL BE HIGH DENSITY SHALL VERIFY THAT MODEL NUMBERS ARE CONSISTENT WITH CAPACITY,FEATURES,AND ACCESSORIES CALLED FOR,AND FUNCTIONAL PERFORMANCE TESTING SHALL BE PERFORMED IN ACCORDANCE WTTIi WSEC C408.2.3.
<br /> POLYISOCYANURATE FOR FLUIDS UP TO 300 F,OR CALCIUM SILICATE. INSULATION AT SUPPORTS SHALL HAVE SAME IDENTIFY ANY CONFLICTS PRIOR TO SUBMITTING QUOTATIONS TO CONTRACTORS. ALTERNATE MANUFACTURERS WILL BE
<br /> THICKNESS AS ADJACENT INSULATION. CONSIDERED;HOWEVER,A/E FINAL APPROVAL OF EQUALITY OF ALTERNATE MANUFACTURER MODELS IS REQUIRED.
<br /> 8. VIBRATION ISOLATION: VIBRATION ISOLATORS FOR HANGING EQUIPMENT SHALL BE EQUAL TO MASON INDUSTRIES ACCEPTABLE ALTERNATE MANUFACTURERS INCLUDE ANEMOSTAT,CARNES,JBAJ,KRUEGER,PRICE,SHOEMAKER,AND TIUS,
<br /> MODEL 30N,COMBINATION SPRING AND DOUBLE DEFLECTION NEOPRENE HANGER,DEFLECTION AS RECOMMENDED BY OR AS INDICATED OR PRIOR-APPROVED OTHERWISE. ALTERNATE MANUFACTURERS WITH PRIOR APPROVAL ARE STILL
<br /> MANUFACTURER. VIBRATION ISOLATORS FOR BASE MOUNTED EQUIPMENT SHALL BE EQUAL TO MASON INDUSTRIES MODEL RESPONSIBLE FOR MEETING OR EXCEEDING THE QUALITY AND FEATURES OF THE SPECIFIED ITEMS.
<br /> SLF,DEFLECTION AS RECOMMENDED BY MANUFACTURER.
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