07-M-SCI02.Conformed MEP Specs- Prospect Place-100% CD Building_Permit_Set1.8.1.111.8.1.101.8.3.5ELECTRICAL WORK INCLUDES, BUT NOT NECESSARILY LIMITED TO:GENERAL SUPPORT OF MECHANICAL & PLUMBING WORK,INSTALLATION OF MOTOR CONTROL DEVICES,ELECTRIC SERVICE,PANELBOARDS,LIGHTING SYSTEMS,FIRE ALARM SYSTEMS,POWER DISTRIBUTION,APPLIANCE AND EQUIPMENT POWER,ANY OTHER WORK SHOWN ON THE DRAWINGS AND/OR DESCRIBED IN THE SPECIFICATIONS AS EC.1.9.1.61.9.1.51.9.1.41.9.1.31.9.1.21.9.1.11.9.1CONTRACTORS SHALL PREPARE AND SUBMIT COORDINATED SHOP DRAWINGS FOR OWNER'S, ARCHITECT'S ANDENGINEER'S REVIEW. NOTE THAT CONTRACT DRAWINGS ARE SCHEMATIC ONLY, AND CONTRACTOR SHALL NOTSCALE DRAWINGS OR BUILD FROM AS SHOWN.CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY ALL FIELD CONDITIONS AND INSTALL EQUIPMENT AND SYSTEMSTO MEET ALL REQUIRED CLEARANCES AND PROVIDES ALL NECESSARY ACCESS. CONTRACTOR SHALL FIELDDETERMINE FINAL LOCATIONS AND ELEVATIONS THAT BEST SUITS THE NEEDS OF THE PROJECT.COORDINATED SHOP DRAWINGS SHALL BE DRAWN TO A SCALE NOT SMALLER THAN 3/8 INCH EQUALS 1 FOOT.DRAWING SHEETS SHALL BE SAME SIZE AS THE CONTRACT DRAWINGS. COORDINATED SHOP DRAWINGS SHALLDEPICT FABRICATION, ASSEMBLY, AND INSTALLATION DETAILS. DRAWINGS SHALL SHOW EQUIPMENT/SYSTEMPLANS, ELEVATIONS AND SECTIONS. DETAILS OF COMPONENTS, AND ATTACHMENTS TO OTHER WORK SHALLALSO BE INCLUDED.THE MC SHALL PREPARE A FIRST SUBMISSION OF DUCTWORK SHOP DRAWINGS TO 3/8" SCALE. THESEDRAWINGS ARE TO INCORPORATE ALL DUCTWORK (INCLUDING BOTTOM OF DUCT ELEVATIONS), EQUIPMENTAND ACCESSORIES AS SPECIFIED AND SHOWN ON THE CONTRACT DRAWINGS. ALL EXISTING AND PROPOSEDPENETRATIONS THROUGH WALLS, FLOOR AND DECKS MUST BE SHOWN ON THE DRAWINGS.ALL CONFLICTS WITH BUILDINGS' CONSTRUCTION WILL BE RESOLVED BY THE GC/CM. THE MC WILL THENFORWARD THE DUCTWORK SHOP DRAWINGS TO THE GC/CM. THE GC/CM WILL FORWARD THE DUCTWORK SHOPDRAWINGS TO THE PC.THE PC WILL INCORPORATE HIS/HER SCOPE OF WORK ON THE 3/8" DUCTWORK SHOP DRAWINGS ILLUSTRATINGALL PLUMBING EQUIPMENT, PIPING, HANGERS, ETC. THE GC/CM WILL FORWARD THE FINALDUCTWORK/PLUMBING/ MC SHOP DRAWING TO THE EC.THE EC WILL INCORPORATE ALL ELECTRICAL EQUIPMENT INCLUDING BUT NOT LIMITED TO LIGHT FIXTURES,SWITCHGEAR, CONDUIT & HANGERS. THE GC/CM WILL FORWARD THE FINAL DUCTWORK/PLUMBING/MC/EC SHOPDRAWINGS TO THE FIRE PROTECTION CONTRACTOR (FP).PART 1GENERAL -1.1.DESCRIPTION1.1.1.THE OWNER'S REPRESENTATIVE SHALL SUPPLY THE CONTRACTOR WITH ONE (1) SET OF THE CONTRACTDOCUMENTS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTE ON THE DOCUMENTS, AS THEWORK PROGRESSES, ALL DEVIATIONS AND CHANGES THEREFROM.1.1.1.1.OWNER'S REPRESENTATIVE SHALL FURNISH AUTOCAD DRAWINGS, VIA EMAIL, TO CONTRACTOR FORUSE IN PREPARING RECORD DRAWINGS.1.1.2.THE CONTRACTOR SHALL NOTE ALL CHANGES NECESSITATED BY FIELD CONDITIONS, CHANGE ORDER(S),ETC ON "AS BUILT" DRAWINGS.1.1.2.1."AS-BUILT”DRAWINGS SHALL BE MADE IN AN AUTOCAD FORMAT.1.1.2.2.DRAWINGS PROVIDED ARE SCHEMATIC AND MAY NOT ACCURATELY REPRESENT FIELD CONDITIONS.1.1.2.2.1.IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO RECORD ACTUAL FIELD CONDITIONS ON “ASBUILT DRAWINGS”.1.1.2.2.2.SHALL INCLUDE ACTUAL PANEL, FIXTURE AND EQUIPMENT LOCATIONS, SIZES, ETC.1.1.3.CONTRACTOR SHALL SUBMIT TO OWNER'S REPRESENTATIVE ONE “HARD” COPY AND ONE ELECTRONICCOPY (ON DISC).1.1.4.FINAL PAYMENT WILL BE MADE ONLY AFTER RECEIPT OF "AS-BUILT" DRAWINGS.PART 1GENERAL -1.1.DESCRIPTION1.1.1.PRIOR TO THE CONTRACTOR'S REQUEST FOR FINAL PAYMENT, THE FOLLOWING RECORD DOCUMENTS MUSTBE SUBMITTED TO THE OWNER'S REPRESENTATIVE.1.1.1.1.APPROVED SHOP DRAWINGS AND PRODUCT DATA SUBMITTALS.1.1.1.2.OPERATING AND MAINTENANCE INSTRUCTIONS.1.1.1.3.WRITTEN GUARANTEE.1.1.1.4.RECORD PANEL DIRECTORIES TYPED, UPDATED AND INSTALLED.1.1.1.5.ENCLOSURE IDENTIFICATION, WHERE REQUIRED.1.1.1.6.RECORD DRAWINGS (“AS BUILTS")1.1.1.7.CHECK, TEST, AND START-UP SERVICE REPORTS ADDRESSED TO AND IN FAVOR OF OWNER WHEREEQUIPMENT IS SPECIFIED FOR THIS PROCEDURE.1.1.1.8.RECEIPTS SIGNED BY OWNER INDICATING OWNER'S RECEIPT OF ANY SPARE PARTS OR EQUIPMENTSUCH AS LAMPS, FUSES, ETC., REQUIRED BY OTHER SECTIONS OF THIS DIVISION TO BE FURNISHED BYTHE CONTRACTOR(S) AND TURNED OVER TO THE OWNER.1.1.2.FOUR (4) SETS OF THE ABOVE RECORD DOCUMENTS MUST BE SUBMITTED TO THE OWNER'SREPRESENTATIVE; THREE OF THE SETS WILL BE FORWARDED TO THE OWNER AND THE OWNER'SREPRESENTATIVE WILL RETAIN ONE COPY. RECORD DOCUMENTS SHALL BE ARRANGED IN THE FOLLOWINGMANNER:1.1.2.1.EACH SET TO BE INSERTED IN HARD COVER THREE RING BINDER(S). EACH SET MUST INCLUDE ONE OFEACH ITEM REQUIRED IN PART. A.1.1.2.2.ITEMS IN THE BINDER(S) ARE TO BE SEPARATED USING 8 1/2" X 11" INDEX DIVIDERS WITH PLASTICINSERTABLE TABS. TABS TO BE LABELED AS REQUIRED TO IDENTIFY EACH ITEM IN BINDER.1.1.2.3.COVER SHEET IN EACH BINDER INDICATING THE FOLLOWING:1.1.2.3.1.DATE1.1.2.3.2.PROJECT TITLE AND NUMBER1.1.2.3.3.OWNER'S NAME AND ADDRESS1.1.2.3.4.CONTRACTOR'S NAME AND ADDRESS1.1.2.3.5.ENGINEER'S NAME AND ADDRESS1.1.2.3.6.TABLE OF CONTENTS LISTING CONTENTS OF EACH SECTION IN THE BINDER(S).1.1.2.4.ALL DRAWINGS TO BE INSERTED IN POCKETS IN THE BINDER(S). STAPLED SETS OF DRAWINGS WILL NOTBE REQUIRED TO BE INSERTED IN BINDER POCKETS, BUT SHOULD BE SUBMITTED WITH BINDER(S) ANDNOTED IN TABLE OF CONTENTS.1.1.3.CONTRACTOR(S) SHALL SUBMIT ALL THE RECORD DOCUMENTS REQUIRED IN ONE SUBMISSION, PARTIALSUBMISSIONS WILL NOT BE ACCEPTABLE.1.1.4.CONTRACTOR SHALL ALSO FURNISH AN ELECTRONIC COPY, ON DISK, OF THE ABOVE RECORD DOCUMENTSTO THE OWNER'S REPRESENTATIVE.PART 1GENERAL -1.1.DESCRIPTION1.1.1.UPON THE COMPLETION OF WORK, THE CONTRACTOR SHALL INSTRUCT THE OWNER AND HISREPRESENTATIVE IN THE COMPLETE OPERATING AND MAINTENANCE PROCEDURES AND REQUIREMENTS OFALL EQUIPMENT, MATERIALS AND SYSTEMS INSTALLED AS PART OF THIS CONTRACT.1.1.2.SECTIONS OF THE SPECIFICATIONS THAT REQUIRE TRAINING AND EDUCATION MAY BE PRESENTED TO THEOWNER AND OWNER'S REPRESENTATIVE FOR THEIR CONSIDERATION AS A COMPREHENSIVE PACKAGE THATEXPEDITES THE GENERAL INTENT OF THE ENTIRE DIVISION OF WORKPART 1GENERAL -1.1.DESCRIPTION1.1.1.THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATION OF THE WORK OF THEIR SUBCONTRACTORSAND SHALL ARRANGE AND SCHEDULE THE OPERATION OF SUBCONTRACTORS SO THAT DELAYS WILL BEAVOIDED. NO EXTRA PAYMENT SHALL BE MADE FOR ANY SUCH DELAYS AND COMPENSATION FOR ANY SUCHDELAYS AND ALL EXTRA WORK RELATED THERETO SHALL BE CONSIDERED HAS HAVING BEEN INCLUDED INTHE BID PRICE.1.2.COORDINATION OF WORK WITH THE OWNERS ACTIVITIES AND OTHER CONTRACTORS1.2.1.THE CONTRACTOR SHALL NOT HAVE EXCLUSIVE USE OF THE SITE. WHEN THERE IS INTERFERENCE INACTIVITIES BETWEEN THE CONTRACTOR(S) AND THE OWNER, THE OWNER'S WORK WILL HAVE PRIORITY.DISPUTES BETWEEN CONTRACTORS AS TO THEIR RESPECTIVE RIGHTS SHALL BE SUBMITTED TO THE OWNERWHOSE DECISION SHALL BE FINAL.1.2.2.IN PERFORMANCE OF THE WORK, THE CONTRACTOR SHALL COOPERATE FULLY WITH THE OWNER'S WORKCREWS AND OTHER CONTRACTORS EVEN THOUGH IT MAY INTERFERE WITH HIS OWN ACTIVITIES.SHEET METAL MATERIALS:PROVIDE SHEET METAL IN THICKNESSES INDICATED, PACKAGED AND MARKED AS SPECIFIED IN ASTM A 700.GALVANIZED SHEET STEEL: LOCK-FORMING QUALITY, ASTM A 527, COATING DESIGNATION G 6UNLESS OTHERWISE INDICATED, PROVIDE GALVANIZED STEEL REINFORCING WHERE INSTALLED ON GALVANIZEDSHEET METAL DUCTS.JOINT AND SEAM TAPE: 2 INCHES WIDE, GLASS-FIBER-FABRIC-REINFORCED. TAPES USED TO SEAL DUCTWORKSHALL BE LISTED AND LABELED IN ACCORDANCE WITH UL 181A OR UL 181B.JOINT AND SEAM SEALANT: ONE-PART, NONSAG, SOLVENT-RELEASE-CURING, POLYMERIZED BUTYL SEALANTCOMPLYING WITH FS TT-S-001657, TYPE 1; FORMULATED WITH A MINIMUM OF 75 PERCENT SOLIDS. FLANGED JOINTMASTICS: ONE-PART, ACID-CURING, SILICONE ELASTOMERIC JOINT SEALANTS, COMPLYING WITH ASTM C 920, TYPES, GRADE NS, CLASS 25, USE 0.FIRE-RESISTANT SEALANT: PROVIDE ONE-PART ELASTOMERIC SEALANT FORMULATED FOR USE IN ATHROUGH-PENETRATION FIRE-STOP SYSTEM FOR FILLING OPENINGS AROUND DUCT PENETRATIONS THROUGHWALLS AND FLOORS, HAVING FIRE-RESISTANCE RATINGS INDICATED AS ESTABLISHED BY TESTING IDENTICALASSEMBLIES PER ASTM E 814 BY UNDERWRITERS LABORATORY, INC.HANGERS ARE TO BE GALVANIZED SHEET STEEL, OR ROUND, UNCOATED STEEL, THREADED ROD.HANGERS HOT-DIPPED-GALVANIZED RODS. STRAPS AND ROD SIZES ARE TO CONFORM WITH TABLES 4-1 AND 4-2 INSMACNA HVAC DUCT CONSTRUCTION STANDARDS, 1998 EDITION, FOR SHEET STEEL WIDTH AND GAGE AND STEELROD DIAMETERS.DUCT ATTACHMENTS: SHEET METAL SCREWS, BLIND RIVETS, OR SELF-TAPPING METAL SCREWS; COMPATIBLEWITH DUCT MATERIALS. TRAPEZE AND RISER SUPPORTS: STEEL SHAPES CONFORMING TO ASTM A 36. WHEREGALVANIZED STEEL DUCTS ARE INSTALLED, PROVIDE HOT-DIPPED-GALVANIZED STEEL SHAPES AND PLATES.DUCT FABRICATION:EXCEPT AS OTHERWISE INDICATED, FABRICATE RECTANGULAR DUCTS WITH GALVANIZED SHEET STEEL, INACCORDANCE WITH SMACNA "HVAC DUCT CONSTRUCTION STANDARDS," TABLES 1-3 THROUGH 1-20, INCLUDINGTHEIR ASSOCIATED DETAILS.SPIRAL DUCT SHALL BE CALIBRATED TO MANUFACTURER'S PUBLISHED DIMENSIONAL TOLERANCE STANDARD. ALLSPIRAL DUCT 14" DIA. AND LARGER SHALL BE CORRUGATED FOR ADDED STRENGTH AND RIGIDITY. SNAP-LOCKTYPE DUCTWORK IS NOT ACCEPTABLE.SPIRAL SEAM SLIPPAGE SHALL BE PREVENTED BY MEANS OF A FLAT SEAM AND A MECHANICALLY FORMEDINDENTATION EVENLY SPACED ALONG THE SPIRAL SEAM.CONFORM TO THE REQUIREMENTS IN THE REFERENCED STANDARD FOR METAL THICKNESS, REINFORCING TYPESAND INTERVALS, TIE ROD APPLICATIONS, AND JOINT TYPES AND INTERVALS.FABRICATE RECTANGULAR DUCTS IN LENGTHS APPROPRIATE TO REINFORCEMENT AND RIGIDITY CLASSREQUIRED FOR PRESSURE CLASSIFICATION.PROVIDE MATERIALS THAT ARE FREE FROM VISUAL IMPERFECTIONS SUCH AS PITTING, SEAM MARKS, ROLLERMARKS, STAINS, AND DISCOLORATIONS.CONSTRUCT AND SEAL GALVANIZED STEEL DUCTWORK IN ACCORDANCE WITH THE SCHEDULE AS LISTED BELOW:RECTANGULAR DUCT INCHES US GAGEGREATEST DIMENSION TO 30" 24 31"- 60" 22 ROUND DUCT INCHESUS GAGEDIAMETER TO 8" 24 9"- 24" 22 SMACNA DUCTAIR SYSTEM PRESSURE CLASSSEAL CLASSSUPPLY DUCT +2" W.G.BALL RETURN AIR DUCTS-2" W.G.CALL EXHAUST AIR DUCTS -2" W.G.CCROSS BREAK OR BEAD DUCT SIDES THAT ARE 19 INCHES AND LARGER AND ARE 20 GAGE OR LESS, WITH MORETHAN 10 SQ.FT. OF UNBRACED PANEL AREA, AS INDICATED IN SMACNA "HVAC DUCT CONSTRUCTION STANDARD,"FIGURE 1-8, UNLESS THEY ARE LINED OR ARE EXTERNALLY INSULATED.15.6.2.615.6.2.515.6.2.415.6.2.315.6.2.215.6.2.115.6.215.6.1.515.6.1.415.6.1.315.6.1.215.6.1.115.6METAL DUCTWORK15.6.1RECTANGULAR DUCT FITTINGS:FABRICATE ELBOWS, TRANSITIONS, OFFSETS, BRANCH CONNECTIONS, AND OTHER DUCT CONSTRUCTION INACCORDANCE WITH SMACNA "HVAC METAL DUCT CONSTRUCTION STANDARD," 1998 EDITION, FIGURES 2-1 THROUGH2-10.ROUND DUCT FITTINGS:ALL FITTING ENDS SHALL BE CALIBRATED TO MANUFACTURER'S PUBLISHED DIMENSIONAL TOLERANCE STANDARDAND ASSOCIATED SPIRAL DUCT. ALL FITTING ENDS FROM 3" TO 24" DIA. SHALL HAVE ROLLED OVER EDGES FORADDED STRENGTH AND RIGIDITY.ALL ELBOWS FROM 3" TO 12" DIA. SHALL BE 2 PIECE DIE STAMPED AND CONTINUOUSLY STITCH WELDED. ALLELBOWS 14" DIA. AND LARGER SHALL BE STANDING SEAM GORELOCK CONSTRUCTION AND INTERNALLY SEALED.15.7.415.7.315.6.5.215.6.5.115.6.515.6.4.115.6.415.6.315.8.2.115.8.215.8.1.115.8DUCT ACCESSORIESQUALITY ASSURANCE:COMPLY WITH THE FOLLOWING NFPA STANDARDS: NFPA 90A, "STANDARD FOR THE INSTALLATION OF AIRCONDITIONING AND VENTILATING SYSTEMS" AND NFPA 90B, "STANDARD FOR THE INSTALLATION OF WARM AIRHEATING AND AIR CONDITIONING SYSTEMS."MANUAL VOLUME CONTROL DAMPERS:PROVIDE SHOP OR FACTORY VOLUME-CONTROL DAMPERS, COMPLETE WITH THE FOLLOWING HARDWARE ANDACCESSORIES: STIFFEN DAMPER BLADES TO PROVIDE STABILITY UNDER OPERATING CONDITIONS; PROVIDELOCKING DEVICE TO HOLD SINGLE-BLADE DAMPERS IN A FIXED POSITION WITHOUT VIBRATION; CLOSE DUCTPENETRATIONS FOR DAMPER COMPONENTS TO SEAL DUCT CONSISTENT WITH PRESSURE CLASS; EXTENDAXLES FULL LENGTH OF DAMPER BLADES AND PROVIDE BEARINGS AT BOTH ENDS OF OPERATING SHAFT.CONSTANT AIRFLOW REGULATORALDES CAR3 CONSTANT AIRFLOW REGULATOR, PRESSURE INDEPENDENT BALANCING DAMPER TOAUTOMATICALLY REGULATE AIRFLOW IN DUCT SYSTEM TO CONSTANT LEVELS. MODULATING ROTARY DAMPERSHALL AUTOMATICALLY RESPOND TO CHANGES IN DUCT PRESSURE TO MAINTAIN SET FLOW.15.8.115.7.215.7DUCT INSULATIONINSULATION SHALL BE APPLIED BY EXPERIENCED INSULATORS FOLLOWING BEST TRADE PRACTICE, GUIDED BYMANUFACTURER'S PRINTED INSTALLATION DIRECTIONS.INSULATION, JACKETING MATERIALS, MASTICS, AND ADHESIVES SHALL HAVE A FLAME SPREAD RATING OF NOHIGHER THAN 25, AND A SMOKE DEVELOPED RATING OF NO HIGHER THAN 50. BOTH RATINGS IN ACCORDANCEWITH NFPA 255.INSULATING MATERIALS AS DESCRIBED HEREIN OR EQUAL MATERIALS SHALL MEET FIRE AND SMOKE HAZARDCLASSIFICATION RATINGS ON A COMPOSITE BASIS IN ACCORDANCE WITH NFPA 90A AND 90B STANDARDS ANDFHA, AS TESTED BY UL PER ASTM E-84.FURNISH AND INSTALL EXTERNAL THERMAL INSULATION TO ALL SUPPLY AIR DUCTWORK R-VALUE: 6 (H-FT-°F)/BTU15.7.1PROVIDE VALVES AS FOLLOWS:BALL VALVESPROVIDE 2-PIECE VALVE WITH FULL-PORT OPENING, THREADED ENDS, BLOW-OUT PROOF STEM, HARD CHROMEPLATED FORGED BRASS VENTED BALL, ADJUSTABLE PACKING NUT, RATED NOT LESS THAN 600# W.O.G., 150W.S.P.GATE VALVESPROVIDE VALVES DESIGNED SO BACK SEATING PROTECTS PACKING AND STEM THREADS FROM MEDIA WHENVALVE IS FULLY OPENED, AND EQUIPPED WITH GLAND FOLLOWER. GUIDES FOR DISC ON RISING STEM VALVESSHALL BE MACHINED FOR ACCURATE FIT. COMPLY WITH STANDARD MSS SP-70 (CAST IRON VALVES). VALVESSHALL BE EQUIPPED WITH THREADED ENDS, CLASS 150, UNION, BONNET, RISING STEM, SOLID WEDGE:* CONFIRM ALL COLORS WITH OWNER'S REP & MATCH EXIST. COLOR SCHEMEPROVIDE LABELS & FLOW ARROWS ON DUCTWORK (UTILIZE SPRAY PAINT & STENCILS).15.1.71.8.2=> 1-1/2"< 1-1/2"=> 1-1/2"< 1-1/2"1-INCHDCWS1.8.4.51.8.4.41.8.4.31.8.4.21.8.4.11.8.41.8.1PART 1GENERAL1.1DESCRIPTIONA.THE CONTRACT WORK, MATERIALS AND EQUIPMENT SHALL CONFORM TO THE APPLICABLE REQUIREMENTS OF ALLGOVERNING CODES, RULES AND REGULATIONS OF CURRENT ISSUE INCLUDING, BUT NOT NECESSARILY LIMITED TOTHE FOLLOWING:1.ALL EQUIPMENT SHALL MEET THE REQUIREMENTS OF THE COMMERCIAL BUILDING ENERGY STANDARD (CBES) OFMASSACHUSETTS.2.DUCTWORK, INCLUDING ALL COMPONENTS AND ACCESSORIES, SHALL CONFORM TO REQUIREMENTS OF THE LATESTEDITIONS OF THE VARIOUS STANDARDS PUBLISHED BY SHEETMETAL AND AIR CONDITIONING CONTRACTOR'SNATIONAL ASSOCIATION, INC. (SMACNA).3.ALL INSTALLATIONS SHALL CONFORM TO DESIGN STANDARDS AS OUTLINED IN ASHRAE HANDBOOKS, LATEST EDITION.4.ALL INSTALLATIONS AND MATERIALS SHALL CONFORM TO APPLICABLE MASSACHUSETTS STATE AND LOCAL BUILDINGCONSTRUCTION CODES.5.ALL SYSTEM TESTING, INSPECTION AND BALANCING SHALL BE CONFORM TO THE REQUIREMENTS OF THE ASSOCIATEDAIR BALANCE COUNCIL (AABC).6.SPRINKLER SYSTEMS SHALL COMPLY WITH NFPA.7.ELECTRICAL SYSTEMS SHALL COMPLY WITH NEC.8.ELECTRICAL INSTALLATION SHALL CONFORM TO NFPA-70. ELECTRICAL EQUIPMENT AND/OR MATERIALS SHALL BEARLABEL OF UNDERWRITER'S LABORATORIES, INC.9.ALL MATERIALS AND INSTALLATIONS SHALL COMPLY WITH ADOPTED NFPA-70 ARTICLE 517 AND NFPA 99, HEALTHCAREAND FACILITIES.10.WHEN CODES OR REGULATIONS ARE NOT CONSISTENT, THE MORE STRINGENT CODE OR REGULATION SHALL APPLY.1.2NON-COMPLIANCEA.SHOULD THE CONTRACTOR PERFORM ANY WORK THAT DOES NOT COMPLY WITH THE REQUIREMENTS OF THEAPPLICABLE BUILDING CODES, STATE LAWS, LOCAL ORDINANCES AND INDUSTRY STANDARDS, HE SHALL BEAR ALLCOSTS ARISING IN CORRECTING THE DEFICIENCIES.1.3INSPECTIONSA.DURING AND UPON COMPLETION OF THE WORK, THE CONTRACTORS SHALL OBTAIN AND SUBMIT TO THE OWNER'SREPRESENTATIVE:1.ANY LOCAL CERTIFICATE REQUIRED.2.SAID CERTIFICATE(S) SHALL BE SUBMITTED TO THE OWNER'S REPRESENTATIVE BEFORE FINAL PAYMENT IS MADE.B.THE CONTRACTOR IS RESPONSIBLE FOR ALL FEES ASSOCIATED WITH ANY REQUIRED INSPECTIONS.1.4APPLICABLE CODESA.ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO ALL STATE LAWS, LOCAL ORDINANCES, LOCAL UTILITYCOMPANY REGULATIONS, AND APPLICABLE CODES AND STANDARDS. IN CASE OF CONFLICT WITH THE CONTRACTDRAWINGS AND SPECIFICATIONS, SUCH LAWS, REGULATIONS AND CODES SHALL GOVERN, EXCEPT THAT THECONTRACT DRAWINGS AND SPECIFICATIONS SHALL APPLY WHEREVER THEY MAY REQUIRE WORKMANSHIP ORMATERIALS OTHER THAN REQUIRED BY THE CODES AND STANDARDS. APPLICABLE CODES AND STANDARDS SHALLINCLUDE ALL PERTINENT REQUIREMENTS OF THE FOLLOWING ORGANIZATIONS:ENERGY CONSERVATION CODE OF MASSACHUSETTS; BUILDING CODE OF MASSACHUSETTS; LOCAL CODES; NATIONALFIRE PROTECTION ASSOCIATION (NFPA); PUBLIC HEALTH SERVICE REGULATIONS; LOCAL UTILITY STANDARDS ®ULATIONS; AMERICAN NATIONAL STANDARDS INSTITUTE (ANSI); CERTIFIED BALLAST MANUFACTURER (CBM);ELECTRICAL TESTING LABORATORIES (ETL); INDEPENDENT TESTING LABORATORIES (ITL); NATIONAL ELECTRICAL CODE(NEC) LATEST EDITION; NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION (NEMA); UNDERWRITERSLABORATORIES (UL); AMERICAN SOCIETY FOR TESTING & MATERIALS (ASTM); INSULATED POWER CABLE ENGINEERSASSOCIATION (IPCEA); INSTITUTE OF ELECTRICAL AND ELECTRONIC ENGINEERS, INC. (IEEE)1.5PERMITSA.IF ANY PERMITS ARE REQUIRED, IT SHALL BE THE FULL RESPONSIBILITY OF THE CONTRACTOR TO OBTAIN AND PAYFOR ALL APPROPRIATE PERMITS FROM ALL APPLICABLE AGENCIES, PRIOR TO INSTALLATION OF ANY EQUIPMENT.PART 1GENERAL1.1ABBREVIATIONS AND DEFINITIONSA.ABBREVIATIONS:MC: CONTRACTOR PERFORMING THE HEATING, VENTILATING, AIR-CONDITIONING AND MECHANICAL WORK.PC:CONTRACTOR PERFORMING THE PLUMBING WORK.EC:CONTRACTOR PERFORMING THE ELECTRICAL WORK.TC:THE CONTRACTOR PERFORMING THE TEMPERATURE CONTROL WORK.GC:THE CONTRACTOR PERFORMING THE GENERAL CONSTRUCTION WORK.1.2CONTRACT DRAWINGS AND SPECIFICATIONSA.INTENT:1.ALL DRAWINGS INCLUDING BUT NOT LIMITED TO: SITE, ARCHITECTURAL, STRUCTURAL, MECHANICAL, PIDS, PLUMBING,ELECTRICAL, SHOP DRAWINGS, CATALOGUE CUTS ETC. CONSTITUTE THE CONTRACT DOCUMENTS AND AS SUCH SHALLBE INSPECTED BY THE CONTRACTOR IN ORDER TO MAKE A FULLY COORDINATED AND COMPREHENSIVE INSTALLATIONWITHOUT ERRORS AND OMISSIONS.2.PROVIDE ALL ITEMS AND WORK INDICATED ON THE DRAWINGS AND ALL ITEMS AND WORK CALLED FOR IN THESPECIFICATIONS IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. THIS INCLUDES ALL INCIDENTALS, EQUIPMENT,APPLIANCES, SERVICES HOISTING, SCAFFOLDING, SUPPORTS, TOOLS, SUPERVISION, LABOR, CONSUMABLE ITEMS,FEES, LICENSES, ETC., NECESSARY TO PROVIDE COMPLETE AND WORKABLE MECHANICAL AND PLUMBING SYSTEMS.PERFORM START-UP, COMMISSIONING AND TESTING OF EACH ITEM AND SYSTEM TO PROVIDE FULLY OPERABLESYSTEMS.3.NEITHER THE SPECIFICATIONS NOR THE DRAWINGS UNDERTAKE TO ILLUSTRATE OR DESCRIBE ALL ITEMS NECESSARYFOR THE WORK; IT IS EXPECTED THAT, AFTER REVIEW OF THE DRAWINGS AND SPECIFICATIONS, THE CONTRACTORSSHALL BE COMPLETELY FAMILIAR WITH THE FUNCTION OF ALL ITEMS INCLUDED AND THAT HIS BID SHALL REFLECT THEINCLUSION OF ALL HANGERS, RACKS, INSERTS, ETC., NECESSARY FOR A COMPLETE AND OPERABLE SYSTEM.4.ITEMS OF WORK SHOWN ON THE DRAWINGS OR CALLED FOR IN THE SPECIFICATIONS SHALL BE FURNISHED ANDINSTALLED AS APPEARING ON BOTH DRAWINGS AND SPECIFICATIONS.5.CERTAIN MATERIALS AND EQUIPMENT SHALL BE PROVIDED BY OTHER TRADES OR THE OWNER. THE CONTRACTORSSHALL EXAMINE THE CONTRACT DOCUMENTS TO ASCERTAIN THESE REQUIREMENTS. UNLESS SPECIFICALLY INDICATEDAS BEING SUPPLIED OR INSTALLED BY OTHERS, ALL ITEMS OF WORK SHOWN ON THE DRAWINGS OR INDICATED IN THESPECIFICATIONS SHALL BE INCLUDED BY THE CONTRACTORS IN THEIR BID.6.UNLESS INDICATED BY SPECIFIC DIMENSIONS, DRAWINGS ARE MEANT TO BE DIAGRAMMATIC. EXACT EQUIPMENTLOCATIONS AND ROUTING OF CONDUIT, WIREWAY, CABLETRAY, ETC., SHALL BE GOVERNED BY FIELD CONDITIONSAND/OR OWNER'S REPRESENTATIVE'S INSTRUCTIONS.7.ALL DIMENSIONS WHICH RELATE TO THE BUILDING SHALL BE TAKEN AS CONSTRUCTION PROGRESSES. ALL ERRORSINCURRED AS A RESULT OF THE CONTRACTORS' FAILURE TO CHECK OR VERIFY DIMENSIONS, MEASUREMENTS, ETC.,SHALL BE CORRECTED AT THE CONTRACTORS' EXPENSE.8.THE CONTRACTORS SHALL REVIEW THE DRAWINGS FOR THE WORK OF OTHER TRADES, INFORMING THE OWNER'SREPRESENTATIVE OF ANY CONDITIONS WHICH OBSTRUCT, INTERFERE WITH, OR IN ANY WAY PREVENT HIM FROMCOMPLETING HIS WORK IN A FIRST CLASS MANNER BEFORE THE ACTUAL INSTALLATION OF EQUIPMENT.1.3PROTECTION OF EQUIPMENTA.THE CONTRACTORS SHALL AT HIS OWN EXPENSE PROTECT HIS WORK, MATERIAL AND EQUIPMENT AS IS LIABLE TOINJURY DURING THE CONSTRUCTION PERIOD. THE CONTRACTORS SHALL BE HELD RESPONSIBLE FOR ALL DAMAGESAND THEFT UNTIL HIS WORK IS FULLY AND FINALLY ACCEPTED.1.4OBSTACLES, INTERFERENCES & COORDINATIONA.THE DRAWINGS SHOW THE GENERAL ARRANGEMENT OF MECHANICAL EQUIPMENT AND ACCESSORIES. DRAWINGS DONOT INDICATE ALL OFFSETS, FITTINGS, ACCESSORIES AND CHANGES IN ELEVATION WHICH MAY BE NECESSARY. THECONTRACTORS SHALL MAKE ALL CHANGES IN EQUIPMENT, LOCATIONS, ETC., TO ACCOMMODATE THE WORK AND TOAVOID OBSTACLES AT NO INCREASE IN REMUNERATION. THE CONTRACTORS SHALL PROVIDE OFFSETS, FITTINGS ANDACCESSORIES AS MAY BE REQUIRED TO MEET SUCH FIELD CONDITIONS.1.5INSTALLATIONA.ALL WORK DESCRIBED IN THESE SPECIFICATIONS OR SHOWN ON THE DRAWINGS AND ALL WORK REQUIRED BY THISCONTRACT SHALL BE EXECUTED IN A THOROUGHLY SUBSTANTIAL AND CRAFTSMANLIKE MANNER BY SKILLEDMECHANICS IN THE VARIOUS TRADES INVOLVED. FOLLOW MANUFACTURER'S INSTRUCTIONS FOR INSTALLING,CONNECTING AND ADJUSTING ALL EQUIPMENT.B.IF PRODUCTS AND MATERIALS ARE SPECIFIED OR INDICATED ON THE DRAWINGS FOR A SPECIFIC ITEM OR SYSTEM,THOSE PRODUCTS OR MATERIALS SHALL BE USED. IF PRODUCTS AND MATERIALS ARE NOT LISTED IN EITHER OF THEABOVE, USE FIRST CLASS PRODUCTS AND MATERIALS, SUBJECT TO APPROVAL OF SHOP DRAWINGS.C.ALL PRODUCTS SHALL BE NEW, CLEAN, UNDAMAGED, AND FREE OF DEFECTS AND CORROSION.D.ALL PRODUCTS SHALL BE SHIPPED AND STORED IN A MANNER WHICH SHALL PROTECT THEM FROM DAMAGE, WEATHERAND ENTRY OF DEBRIS. IF ITEMS ARE DAMAGED, THEY SHALL NOT BE INSTALLED. THE CONTRACTORS SHALL TAKEIMMEDIATE MEASURES TO OBTAIN REPLACEMENT OR REPAIR IN ORDER TO MAINTAIN THE SCHEDULE.E.THE CONTRACTORS SHALL VERIFY THAT ALL MATERIALS HE OR HIS SUPPLIERS SELECT CONFORM TO THEREQUIREMENTS OF THE DRAWINGS AND SPECIFICATIONS. TRANSMITTAL OF DRAWING AND SPECIFICATIONINFORMATION TO MANUFACTURERS SUPPLYING MATERIALS, AND ADHERENCE TO THESE REQUIREMENTS IS THECONTRACTORS' RESPONSIBILITY. APPROVAL OF A MANUFACTURER'S NAME BY THE ENGINEER DOES NOT RELEASE THECONTRACTORS OF THE RESPONSIBILITY FOR PROVIDING MATERIALS WHICH COMPLY IN ALL RESPECTS WITH THEREQUIREMENTS IN THE CONTRACT DOCUMENTS.1.6SUPPORTS:A.THE CONTRACTORS SHALL FURNISH AND INSTALL ALL NECESSARY CLAMPS, BRACKETS, ANGLES AND ALL OTHER ITEMSFOR THE PROPER SUPPORT OF EQUIPMENT WHETHER INDICATED ON DRAWINGS OR NOT.B.ALL SUPPORTS NECESSARY FOR MOUNTING AND/OR SUPPORTING EQUIPMENT, FIXTURES, APPARATUS, ETC., SHALL BEOF STEEL OR SIMILAR MATERIAL. WOOD SUPPORTS ARE NOT ACCEPTABLE. WHERE USED IN CORROSIVEENVIRONMENTS, SUPPORTS SHALL BE SUITABLY PROTECTED FROM CORROSION.1.7EQUIPMENT LAYOUT:A.EQUIPMENT SHALL BE INSTALLED TO AVOID INTERFERENCES WITH THE OPERATION, SERVICING AND MAINTENANCE OFEQUIPMENT.1.INSTALL ALL EQUIPMENT TO PERMIT REMOVAL (WITHOUT DAMAGE TO OTHER ELEMENTS OR PARTS) OF COILS,STRAINERS, FAN SHAFTS AND WHEELS, FILTERS, BELT GUARDS, SHEAVES AND DRIVES, AND ALL OTHER PARTSREQUIRING PERIODIC REPLACEMENT OR MAINTENANCE.2.PROVIDE ACCESS PANELS IN EQUIPMENT, DUCTS, ETC., AS REQUIRED FOR INSPECTION OF INTERIORS AND FORPROPER MAINTENANCE.3.PROVIDE ACCESS FRAMES AND DOORS IN PARTITIONS AS REQUIRED FOR INSPECTION OF INSTALLED EQUIPMENT ANDFOR PROPER MAINTENANCE OF EQUIPMENT. FRAMES AND DOORS ARE TO BE OF ADEQUATE SIZE AND MATCH THERATING OF THE CONSTRUCTION INTO WHICH THEY ARE BUILT.4.ARRANGE EQUIPMENT TO PERMIT ACCESS TO VALVES, COCKS, TRAPS, STARTERS, MOTORS, PUMPS, CONTROLCOMPONENTS AND TO FULLY CLEAR THE OPENINGS OF SWINGING DOORS AND ACCESS PANELS.5.ARRANGE EQUIPMENT TO PERMIT ACCESS TO SWITCHES, SHUT OFF DEVICES, STARTERS, MOTORS, CONTROLCOMPONENTS, ETC. TO FULLY CLEAR THE OPENINGS OF SWINGING DOORS AND ACCESS PANELS.6.PLACEMENT OF EQUIPMENT SHALL NOT IN ANY WAY INTERFERE WITH THE MINIMUM WORKING SPACE REQUIRED BYCODE OR A COMPONENT'S MANUFACTURER IN BOTH THE HORIZONTAL AND VERTICAL PLANES FOR SAFE AND PROPERMAINTENANCE.7.PLACEMENT OF EQUIPMENT SHALL NOT AT ANY TIME BE BELOW THE ELEVATION OF A DESIGNATED FINISH CEILING.B.THE CONTRACTORS SHALL PROVIDE THE OWNER'S REPRESENTATIVE WITH ALL SPECIAL TOOLS NEEDED FOR PROPEROPERATION, ADJUSTMENT AND MAINTENANCE OF EQUIPMENT.1.8ADMINISTRATION AND SUPERVISIONA.THE CONTRACTORS SHALL PERSONALLY SUPERVISE THE WORK AND SHALL HAVE AT ALL TIMES A COMPETENT PERSON,APPROVED BY THE OWNER'S REPRESENTATIVE, FOLLOWING THE WORK TO RECEIVE INSTRUCTIONS AND TO ACT WITHAUTHORITY FOR THE CONTRACTOR.DESIGN-BUILD PERFORMANCE SPECIFICATION:1.THE PERFORMANCE SPECIFICATIONS INCLUDED HEREIN ARE BASED ON PRELIMINARY ARCHITECTURAL DRAWINGS,INITIAL DESIGN CONCEPTS AND PROJECT PARAMETERS. THE DESIGN-BUILD CONTRACTOR SHALL UTILIZE THISPERFORMANCE CRITERIA TO PREPARE A BID THAT MEETS THE OWNER'S EXPECTATIONS FOR QUALITY, SCHEDULE,PERFORMANCE AND COST.2.FURNISH AND INSTALL ALL MATERIALS AS REQUIRED FOR COMPLETE SYSTEMS, INCLUDING ALL PARTS AND LABOROBVIOUSLY OR REASONABLY INCIDENTAL TO A COMPLETE INSTALLATION, WHETHER SPECIFICALLY INDICATED OR NOT.ALL SYSTEMS SHALL BE COMPLETELY ASSEMBLED, TESTED, ADJUSTED AND DEMONSTRATED TO BE FULLYOPERATIONAL, PRIOR TO OWNER'S ACCEPTANCE.3.THE DESIGN-BUILD CONTRACTOR SHALL BE RESPONSIBLE FOR THE MEANS AND METHODS NECESSARY TO ENSURETHAT PROJECT IS BUILT TO MEET OR EXCEED THE REQUIREMENTS OF THE PERFORMANCE SPECIFICATIONS. THESCOPE OF WORK CONSISTS OF THE INSTALLATION OF ALL MATERIALS AND WITHOUT LIMITING THE GENERALITYTHEREOF, CONSISTS OF FURNISHING ALL LABOR, MATERIALS, EQUIPMENT, PLANT, TRANSPORTATION, RIGGING,STAGING, APPURTENANCES, AND SERVICES NECESSARY AND/OR INCIDENTAL TO PROVIDE COMPLETE SYSTEMS, ASDESCRIBED IN THE SPECIFICATIONS, OR AS REASONABLY INFERRED FROM EITHER, IN THE OPINION OF THE ENGINEER.4.ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO ALL STATE LAWS, LOCAL ORDINANCES, LOCAL UTILITYCOMPANY REGULATIONS, AND APPLICABLE CODES AND STANDARDS. IN CASE OF CONFLICT WITH THE PERFORMANCESPECIFICATIONS, SUCH LAWS, REGULATIONS AND CODES SHALL GOVERN, EXCEPT THAT THE SPECIFICATIONS SHALLAPPLY WHEREVER THEY MAY REQUIRE WORKMANSHIP OR MATERIALS OTHER THAN REQUIRED BY THE CODES ANDSTANDARDS.1.1.51.1.4.21.1.4.11.1.41.1.3.31.1.3.21.1.3.115.2.815.2.715.2.615.2.5UNLESS OTHERWISE SPECIFIED HEREIN, PIPE HANGERS AND SUPPORTS SHALL BE AS MANUFACTURED BYANVIL INTERNATIONAL, INC.SUSPENDED SINGLE PIPES SHALL BE SUPPORTED BY HANGERS SUSPENDED BY STEEL RODS SECURED TOSTRUCTURES IN AN APPROVED MANNER.HANGER RODS SHALL BE MACHINE THREADED AND THE STRENGTH OF THE ROD SHALL BE BASED ON ROOTDIAMETER.FINISH: ALL RODS, HANGERS, INSERTS, BRACKETS, AND COMPONENTS SHALL BE FURNISHED WITH GALVANIZEDFINISH.1.6.3.31.6.3.21.6.3.11.6.31.8.1.91.8.1.81.8.1.71.8.1.61.8.2.31.8.2.21.8.3.41.8.3.31.8.3.21.8.1.51.8.1.41.8.1.31.81.21.8.3.11.8.31.8.2.1GENERAL DESCRIPTIONTHE CONTRACTOR SHALL PROVIDE ALL ITEMS, ARTICLES, EQUIPMENT, TOOLS, APPLIANCES, MATERIALS ANDMETHODS REQUIRED FOR COMPLETE SYSTEMS.PROVIDE ALL LABOR, SCAFFOLDING SUPPORTS, SUPERVISION AND INCIDENTALS REQUIRED TO MODIFY THESYSTEMS COMPLETE AND IN GOOD OPERATING CONDITION.MECHANICAL WORK INCLUDES, BUT NOT NECESSARILY LIMITED TO:ELECTRIC HEAT,SUPPLY, RETURN, OUTDOOR AND EXHAUST DUCTWORK,DUCTWORK INSULATION,INSTALL AIR INLETS & OUTLETS,FURNISH AND INSTALL AIR SYSTEM ACCESSORIES,TEMPERATURE CONTROL AND SEQUENCES OF OPERATIONEXHAUST FANS,GEOTHERMAL HEAT PUMPS,HYDRONIC PIPING,PUMPS,ENERGY RECOVERY VENTILATORS,LAUNDRY MAKE-UP AIR,EQUIPMENT SUPPORTS,DRYER VENTS,REFRIGERANT PIPING AND INSULATION,TESTING, ADJUSTING AND BALANCING,ANY OTHER WORK SHOWN ON THE DRAWINGS AND/OR DESCRIBED IN THE SPECIFICATIONS AS MC.TEMPERATURE CONTROL WORK INCLUDES, BUT NOT NECESSARILY LIMITED TO:TEMPERATURE AND EQUIPMENT CONTROL WORK,SEQUENCE OF OPERATION,ANY OTHER WORK SHOWN ON THE DRAWINGS AND/OR DESCRIBED IN THE SPECIFICATIONS AS TC.PLUMBING WORK INCLUDES, BUT NOT NECESSARILY LIMITED TO:WATER HEATERS AND STORAGE TANK,FURNISH AND INSTALL PLUMBING FIXTURES,INSTALL OF DOMESTIC WATER AND DRAINAGE SYSTEMS,PIPE INSULATION,SUMP PUMPS,OIL WATER SEPARATOR,TESTING AND BALANCING,ANY OTHER WORK SHOWN ON THE DRAWINGS AND/OR DESCRIBED IN THE SPECIFICATIONS AS PC.1.8.1.11.8.11.6.2SUBMITTALS:SUBMIT SHOP DRAWINGS AND PRODUCT DATA. AFTER CHECKING AND VERIFYING ALL FIELD MEASUREMENTS,CONTRACTOR(S) SHALL SUBMIT TO ENGINEER FOR REVIEW, FIVE (5) COPIES OF ALL SHOP DRAWINGS, WHICHSHALL HAVE BEEN CHECKED BY AND STAMPED WITH THE APPROVAL OF CONTRACTOR AND IDENTIFIED ASENGINEER MAY REQUIRE. THE DATA SHOWN ON THE SHOP DRAWINGS WILL BE COMPLETE WITH RESPECT TODIMENSIONS, DESIGN CRITERIA, MATERIALS OF CONSTRUCTION AND LIKE INFORMATION TO ENABLE ENGINEERTO REVIEW THE INFORMATION AS REQUIRED. INCLUDE MANUFACTURER'S INSTALLATION INSTRUCTIONS.OPERATION AND MAINTENANCE DATA:SUBMIT MANUFACTURER'S DESCRIPTIVE LITERATURE, OPERATING INSTRUCTIONS, AND MAINTENANCE ANDREPAIR DATA. CONTRACTOR(S) SHALL SUBMIT TO ENGINEER FOR REVIEW, FIVE (5) COPIES OF ALL O&M MANUALS,WHICH SHALL HAVE BEEN CHECKED BY AND STAMPED WITH THE APPROVAL OF CONTRACTOR."AS-BUILT DRAWINGS":THE OWNER'S REPRESENTATIVE SHALL SUPPLY THE CONTRACTOR WITH ONE (1) SET OF THE CONTRACTDOCUMENTS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO NOTE ON THE DOCUMENTS, AS THE WORKPROGRESSES, ALL DEVIATIONS AND CHANGES THEREFROM.ENGINEER SHALL FURNISH AUTOCAD FLOOR PLAN DRAWINGS, VIA EMAIL, TO CONTRACTOR. THE CONTRACTORSHALL NOTE ALL CHANGES NECESSITATED BY FIELD CONDITIONS, CHANGE ORDER(S), ETC., ON "AS BUILT"DRAWINGS. DRAWINGS PROVIDED ARE SCHEMATIC AND MAY NOT ACCURATELY REPRESENT FIELD CONDITIONSIN CAD FORMAT.IT SHALL BE THE CONTRACTOR’S RESPONSIBILITY TO RECORD ACTUAL FIELD CONDITIONS ON “AS BUILTDRAWINGS” AND SHALL INCLUDE ACTUAL PANEL, FIXTURE AND EQUIPMENT LOCATIONS, SIZES, ETC.CONTRACTOR SHALL SUBMIT TO OWNER’S REPRESENTATIVE TWO “HARD” COPY AND ONE ELECTRONIC COPY (ONDISK).1.6.1CONTRACTOR(S) SHALL SUPPLY TO THE OWNER'S REPRESENTATIVE A WRITTEN GUARANTEE FOR ALLWORKMANSHIP AND/OR MATERIAL. THIS GUARANTEE SHALL EXTEND FOR A PERIOD OF ONE (1) YEAR FROM THEDATE OF ACCEPTANCE OF SAID WORK. WHERE EQUIPMENT GUARANTEES EXTEND FOR A PERIOD LONGER THANONE (1) YEAR, THE LONGER PERIOD SHALL APPLY. ANY DEFECTS OR DAMAGE RESULTING FROM SUCH DEFECTSOCCURRING DURING THIS PERIOD SHALL BE REPAIRED AT THE CONTRACTOR'S EXPENSE.1.5.1SCHEDULE: ALL WORK SHALL BE SUBSTANTIALLY COMPLETE ON OR BEFORE THE DATE INDICATED ON THENOTICE TO PROCEED. SUBSTANTIAL COMPLETION SHALL MEAN ALL COMPONENTS BUILT AND/OR SET IN-PLACEARE OPERATIONAL.1.4.1FOLLOW MANUFACTURERS' INSTRUCTIONS FOR INSTALLING, CONNECTING AND ADJUSTING ALL EQUIPMENT.DRAWINGS ARE NOT TO BE SCALED. DRAWINGS ARE INTENDED TO BE A DIAGRAMMATIC OUTLINE ONLY UNLESSOTHERWISE NOTED.DIMENSIONS SHOWN ARE TO FINISH SURFACES UNLESS OTHERWISE NOTED. SPACING BETWEEN EQUIPMENT ISREQUIRED CLEARANCE. THEREFORE, IT IS CRITICAL TO FIELD VERIFY DIMENSIONS. SHOULD THERE BE ANY QUESTIONSREGARDING THE CONTRACT DOCUMENTS, EXISTING CONDITIONS AND/OR DESIGN INTENT, THE CONTRACTOR SHALL BERESPONSIBLE FOR OBTAINING A CLARIFICATION FROM THE OWNER PRIOR TO PROCEEDING WITH THE WORK.DETAILS ARE INTENDED TO SHOW END RESULT OF DESIGN. MINOR MODIFICATIONS MAY BE REQUIRED TO SUIT JOBDIMENSIONS OR CONDITIONS, AND SUCH MODIFICATIONS SHALL BE INCLUDED AS PART OF THE WORK.1.2.2.21.2.11.2.21.2.2.11.1.31.1.21.1.1.41.1.1.3DIVISION 01CONTRACTOR(S) SHALL PROVIDE ALL ITEMS, ARTICLES, EQUIPMENT, TOOLS, APPLIANCES, MATERIALS AND METHODSREQUIRED FOR COMPLETED SYSTEMS AS SPECIFIED HEREIN.PROVIDE ALL LABOR, SCAFFOLDING SUPPORTS, SUPERVISION AND INCIDENTALS REQUIRED TO MODIFY THE SYSTEMSCOMPLETE AND IN GOOD OPERATING CONDITION.CONTRACTOR(S) SHALL SUPPLY APPROPRIATE SAFETY BARRIERS FOR THE PROTECTION OF THE OWNERS PERSONNELAND CREWS DURING AND AFTER THE WORK DAY.CONTRACTOR(S) SHALL LOCATE AND PROTECT THE OWNER'S EQUIPMENT, PIPING AND UTILITIES FROM DAMAGE DURINGCONSTRUCTION.ALL WORK SHALL BE EXECUTED IN A THOROUGHLY SUBSTANTIAL AND CRAFTSMAN LIKE MANNER BY SKILLEDMECHANICS IN THE VARIOUS TRADES INVOLVED. FOLLOW MANUFACTURERS' INSTRUCTIONS FOR INSTALLING,CONNECTING AND ADJUSTING ALL EQUIPMENT.CONTRACTOR(S) SHALL FIELD VERIFY ALL DIMENSIONS OF EXISTING ELEMENTS, EQUIPMENT, AND OTHER CONDITIONSHAVING A BEARING ON THE WORK. CONTRACTOR(S) SHALL COORDINATE WITH OTHER TRADES TO ELIMINATE ANYINTERFERENCES WITH LIGHTING FIXTURES, DUCTWORK, PIPING, ETC.CONTRACTOR(S) SHALL PERFORM ALL VERIFICATIONS, OBSERVATIONS, TESTS, AND EXAMINATIONS OF THE WORKPRIOR TO THE ORDERING OF ANY EQUIPMENT AND THE ACTUAL CONSTRUCTION.CONTRACTOR(S) SHALL OBTAIN AND PAY FOR ALL TESTS, INSPECTIONS, PERMITS AND FEES NECESSARY FOR THEWORK.CONTRACTOR(S) SHALL MAINTAIN ADEQUATE MEANS OF EGRESS THROUGHOUT THE DURATION OF CONSTRUCTION.CONTRACTOR(S) SHALL BE SOLELY RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCESAND PROCEDURES AND FOR COORDINATING ALL PORTIONS OF THE WORK UNDER CONTRACT, UNLESS OTHERWISENOTED.CONTRACTOR(S) SHALL FURNISH AND INSTALL ALL MATERIALS AS REQUIRED FOR COMPLETE SYSTEMS, INCLUDING ALLPARTS OBVIOUSLY OR REASONABLY INCIDENTAL TO A COMPLETE INSTALLATION, WHETHER SPECIFICALLY INDICATEDOR NOT.ALL SYSTEMS SHALL BE COMPLETELY ASSEMBLED, TESTED, ADJUSTED AND DEMONSTRATED BY THE CONTRACTOR TOBE READY FOR OPERATION PRIOR TO OWNER'S ACCEPTANCE. THE RESPECTIVE CONTRACTOR SHALL BE RESPONSIBLEFOR STARTING AND TESTING EQUIPMENT ASSOCIATED WITH THEIR WORK. THE CONTRACTOR SHALL PROVIDE THEOWNER'S REP. WITH ALL NECESSARY TRAINING FOR PROPER OPERATION AND MAINTENANCE OF EQUIPMENT.CONTRACTOR(S) SHALL BE RESPONSIBLE FOR COORDINATION OF THE WORK OF THEIR SUBCONTRACTORS AND SHALLARRANGE AND SCHEDULE THE OPERATION OF SUBCONTRACTORSSO THAT DELAYS WILL BE AVOIDED.1.1.11.1.1.21-INCHALLDHWR1-1/2-INCHESDHWS1-INCHDHWS1/2-INCHTHICKNESSDCWSPIPE SIZESCHEDULEDIVISION 1515.1.6POTABLE WATER PIPING:ALL PIPING 1-INCH AND LARGER SHALL BE COPPER TUBE, TYPE L, HARD-DRAWN TEMPER, WROUGHT-COPPERFITTINGS WITH SOLDER JOINTS.SOLDER SHALL BE HIGH FUSING POINT TYPE COMPOSED OF 95% TIN AND 5% ANTIMONY. (ASTM B32, GRADE 95 TA).THE USE OF TIN-LEAD SOLDERS SHALL NOT BE PERMITTED.PRE-INSULATED PEX (UPONOR AQUA PEX OR SIMILAR) CERTIFIED FOR USE WITH POTABLE WATER MAY BE USEDFOR ALL PIPING 3/4" AND SMALLER. PEX SHALL NOT BE USED IN THE MECHANICAL ROOM.SOIL & WASTE PIPING:CAST IRON NO-HUB SOIL PIPE: STANDARD WEIGHT,, WITH CAST-IRON NO-HUB SOIL PIPE FITTINGS, NEOPRENEGASKET (ASTM C 564) AND STAINLESS STEEL CLAMP AND SHIELDINGBAND JOINTS. COPPER TUBE: TYPE DWV (ASTM B306) WITH CAST BRONZE OR WROUGHT COPPER SOLDER-JOINTDRAINAGE FITTINGS AND SOLDER JOINTS.CAST IRON HUB-AND-SPIGOT SOIL PIPE: STANDARD WEIGHT, ASTM A74, WITH CAST-IRON HUB-AND-SPIGOT SOILPIPE FITTINGS (ASTM A74), COMPRESSION TYPE NEOPRENE GASKET(ASTM C 564) JOINTS.COPPER TUBE: TYPE DWV (ASTM B306) WITH CAST BRONZE OR WROUGHT COPPER SOLDER-JOINT DRAINAGEFITTINGS AND SOLDER JOINTS.PVC TYPE D.W.V. MAY BE USED WHERE ALLOWED BY 248 CMR.15.2.1.115.4.1.215.4.1.115.4PIPING & VALVES15.4.115.3.2.415.3.2.315.3.2.215.2.415.2.315.2.215.2PIPE HANGERS AND SUPPORTSHANGERS AND SUPPORTS SHALL BE OF APPROVED STANDARD DESIGN AND SHALL BE ADEQUATE TO MAINTAINTHE SUPPORTED LOAD IN PROPER POSITION UNDER ALL OPERATING CONDITIONS.THE MINIMUM WORKING FACTOR OF SAFETY FOR PIPE SUPPORTS SHALL BE FIVE TIMES THE ULTIMATE TENSILESTRENGTH OF THE MATERIAL.ALL PIPE AND APPURTENANCES CONNECTED TO EQUIPMENT SHALL BE SUPPORTED IN SUCH A MANNER AS TOPREVENT ANY STRAIN BEING IMPOSED ON THE EQUIPMENT.ALL PIPE SHALL BE SUPPORTED AS REQUIRED TO PREVENT SIGNIFICANT STRESSES IN THE PIPE MATERIAL,VALVES, AND FITTINGS AND TO SUPPORT AND SECURE THE PIPE IN THE INTENDED POSITION AND ALIGNMENT.HANGERS AND SUPPORTS SHALL BE SPACED IN ACCORDANCE WITH ANSI B3 1.1.0.15.2.115.3.2.115.3.215.3PIPE INSULATIONINSULATION SHALL BE APPLIED BY EXPERIENCED INSULATORS FOLLOWING BEST TRADE PRACTICE, GUIDED BYMANUFACTURER'S PRINTED INSTALLATION DIRECTIONS.INSULATION TYPE 1:INSULATION SHALL HAVE A FLAME SPREAD RATING OF NO HIGHER THAN 25, AND A SMOKEDEVELOPED RATING OF NO HIGHER THAN 50. BOTH RATINGS IN ACCORDANCE WITH NFPA 255.PIPE INSULATION SHALL BE MOLDED, ONE PIECE, HEAVY-DENSITY, INORGANIC GLASS FIBERS BONDED WITH ATHERMOSETTING RESIN WITH A FACTORY INSTALLED ALL PURPOSE VAPOR BARRIER JACKET OF WHITE KRAFTPAPER OUTER COVER BONDED TO ALUMINUM FOIL, REINFORCED WITH FIBERGLASS SCRIM. SECURE WITHSTAINLESS STEEL BANDS. THERMAL CONDUCTIVITY (K VALUE AT 75 DEGREES F) SHALL NOT EXCEED 0.27. FITTINGCOVERS SHALL BE ONE-PIECE, PRE-MOLDED, HIGH-IMPACT PVC WITH FIBERGLASS INSERTS AND ACCESSORIES.INSULATION SHALL BE INSTALLED ACCORDING TO MANUFACTURER'S RECOMMENDATIONS.15.3.115.1.515.1.415.1.315.1.215.1MECHANICAL IDENTIFICATIONTHE CONTRACTOR SHALL COORDINATE WITH THE OWNER'S REPRESENTATIVE TO PROVIDE A COMPLETEIDENTIFICATION SYSTEM.COMPLY WITH ANSI A13.1 FOR LETTERING SIZE, LENGTH OF COLOR FIELD, COLORS, AND VIEWING ANGLES OFIDENTIFICATION DEVICES.PIPE IDENTIFICATION MARKERS: PROVIDE SELF-ADHESIVE COLOR CODED POLYVINYL CHLORIDE PIPE LABELS INACCORDANCE WITH ANSI A13.1, (CURRENT EDITION) AND OSHA TO INDICATE PIPE CONTENTS WITH FLOWDIRECTIONAL ARROWS ON THE OUTSIDE OF THE INSULATION JACKET OR ON BARE PIPE WHEN INSULATION ISNOT SPECIFIED. PRESSURE SENSITIVE TAPE, 1-1/2" IN WIDTH, TO MATCH COLOR CODED BACKGROUND OFIDENTIFICATION LABEL SHALL BE WRAPPED TO OVERLAP END OF IDENTIFICATION LABEL AND INSULATION ORBARE PIPE AT EACH END OF THE LABEL IN A COMPLETE CIRCLE AROUND THE PIPE TO PERMANENTLY MAINTAINTHE IDENTIFICATION LABEL AFFIXED TO THE INSULATION OR PIPE.EQUIPMENT LABELS: PROVIDE SELF-ADHESIVE VINYL EQUIPMENT LABELS WITH BLACK LETTERS ON YELLOWBACKGROUND. MINIMUM LABEL SIZE SHALL BE 6” x 3”. PROVIDE LABELS FOR AHU, EXHAUST FANS AND SIMILAREQPT.SIZE SCHEDULED:COLOR SCHEDULED:*15.1.1YELLOW/BLACK LETTERSEQUIPMENTGREEN/WHITE LETTERSPOTABLE WATERCOLOR CODELEGEND12" LONG COLOR FIELD -8" LONG COLOR FIELD -8" LONG COLOR FIELD -1-1/4" LETTERS3/4" LETTERS1/2" LETTERSDESCRIPTION2-1/2" TO 6" 1-1/2" TO 2" 3/4" TO 1-1/4" PIPE DIAMETERS1.8.1.121.8.1.131.8.1.141.8.1.151.8.1.161.8.1.171.8.3.61.8.3.71.8.3.81.8.4.61.8.4.71.8.4.81.8.4.9GREEN/WHITE LETTERSGEOTHERMAL PIPING1-INCH< 8"GEOTHERMAL1-1/2 INCHES=> 8"GEOTHERMAL15.5.1PRODUCTS1.1 MANUFACTURERSA. ACCEPTABLE MANUFACTURER: UPONOR, LOCATED AT 5925 148TH ST. W.; APPLE VALLEY, MN 55124;TOLL-FREE: 800-321-4739; TEL: 952-891-2000;EMAIL: NASPECIFICATIONS@UPONOR.COM; WEB: UPONOR.COM.B. SUBSTITUTIONS: AQUATHERM OR EQUIVALENT.1.2 PP-RCT PIPE AND FITTINGSA. MECHANICAL PIPE: UPONOR PP-RCT MECHANICAL PIPE WITH FIBER LAYER, MANUFACTURED FROM A PP-RCTRESIN MEETING THE REQUIREMENTS OF ASTM F2389 OR CSA B137.11. SDR SHALL BE DETERMINED BYPROJECT REQUIREMENTS FOR TEMPERATURE AND PRESSURE.B. FITTINGS FOR PP-RCT PIPE: UPONOR PP-RCT CERTIFIED AS COMPLYING WITH ASTM F2389 (CSA B137.11):1. SOCKET FUSION TYPE: FOR SIZES 1/2 INCH NOMINAL THROUGH 4 INCH NOMINAL.2. BUTT FUSION TYPE OR SOCKET FUSION TYPE USING COUPLING: FOR SIZE 4 INCH NOMINAL PIPE-TO-PIPEAND PIPE-TO-FLANGE ADAPTER CONNECTIONS.3. BUTT FUSION TYPE: FOR SIZES 2 INCH AND LARGER.1.3 TRANSITION FITTINGS FOR PP-RCT PIPEA. PP-RCT-TO-METAL TRANSITION FITTINGS:1. PP-RCT SOCKET FUSION TO FLANGE TRANSITION [1-1/2 INCH NOMINAL THROUGH 4 INCH NOMINAL]: STEELFLANGE CONFORMING TO ASME B16.5 WITH ONE PP-RCT SOCKET FUSION ASTM F2389 END.2. PP-RCT BUTT FUSION TO FLANGE TRANSITION [4 INCH NOMINAL THROUGH 12 INCH NOMINAL]: STEELFLANGE CONFORMING TO ASME B16.5 WITH ONE PP-RCT BUTT FUSION ASTM F2389 END.3. PP-RCT-TO-THREADED TRANSITION (NPT) [1/2 INCH NOMINAL THROUGH 2 INCH NOMINAL]: ONE PP-RCTSOCKET FUSION ASTM F2389 END AND ONE BRASS MALE OR FEMALE THREADED ADAPTER.1.4 VALVES FOR PP-RCT PIPEA. VALVES SHALL BE MANUFACTURED IN ACCORDANCE WITH THE MANUFACTURER'S SPECIFICATIONS ANDSHALL COMPLY WITH THE PERFORMANCE REQUIREMENTS OF ASTM F 2389 OR CSA B137.11.B. PP-RCT-TO-PP-RCT, BALL VALVES [1/2 INCH NOMINAL THROUGH 2 INCH NOMINAL PIPE SIZE]:1. RECOMMENDED MANUFACTURERS: RED-WHITE MODEL 1501PAB OR WEBSTONE H10170W SERIES2. FULL-PORT BALL VALVE: PP-RCT OR BRASS BODY WITH CHROME-PLATED BALL AND POLYFUSION ENDS.3. IN COMPLIANCE WITH NSF/ANSI 14.C. PP-RCT-TO-PP-RCT FLANGE BUTTERFLY VALVES [2-1/2 INCH NOMINAL TO 12 INCH NOMINAL PIPE SIZE]:1. RECOMMENDED MANUFACTURERS: APOLLO MODEL LD145 OR NIBCO MODEL LC-2000a. IRON, SINGLE-FLANGE BUTTERFLY VALVES WITH ALUMINUM-BRONZE DISC:b. STANDARD: MSS SP-67 & API 609c. CWP RATING FOR VALVES NPS 2 TO NPS 12): 200 PSIG (1380 KPA).d. BODY DESIGN: LUG TYPE, SUITABLE FOR BIDIRECTIONAL DEAD-END SERVICE AT RATED PRESSUREWITHOUT USE OF DOWNSTREAM FLANGE.e. BODY MATERIAL: ASTM A126, CAST IRON, OR ASTM A536, DUCTILE IRON.f. SEAT: [EPDM] [NBR].g. STEM: ONE-PIECE OR TWO-PIECE STAINLESS STEEL.h. DISC: ALUMINUM BRONZEGEOTHERMAL PIPING AND FITTINGS15.515.4.2.215.4.2.115.4.215.4.2.315.4.2.415.4.2.515.4.315.4.415.8.3.115.8.3PROSPECT PLACE737 BRIDGE ROADPARCEL 18C-048-001737 BRIDGE ROADJANUARY 9, 2023M-SCI02LBMTSCALE:REVISIONS:No.DATESEAL:DATE:DRAWN BY:CHECKED BY:PROJECT No:FILE:DATE:DRAWN BY:CHECKED BY:PROJECT No:FILE:SCALE:REVISIONS:No.DATEDESCRIPTIONSEAL:2A RIVER STREETADAMS, MA 01220P: (413) 743.9500F: (413) 743.3313www.HESNOR.comTHESE DRAWINGS (INSTRUMENTS OF SERVICE) WERE PREPARED IN A
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SERVICE SHALL BE AT THE OWNER'S SOLE RISK AND WITHOUT LIABILITY
TO HESNOR ENGINEERING ASSOCIATES, PLLC OR SALOOMEY
CONSTRUCTION.CITY OF NORTHAMPTONHAMPSHIRE COUNTYMASSACHUSETTSM-SCI02.A02/14/24PRIOR REVISIONSB02/14/24CONFORMED SETREVISIONS02/24/24100% CD PERMIT SET-MEPSPECIFICATIONSN.T.S.PS6.0
3.15.04.3.73.15.04.3.816.10.516.10.416.14DESCRIPTIONA.GENERAL: NEMA HEAVY DUTY, HORSEPOWER RATED, FULLY ENCLOSED, FUSIBLE OR NON-FUSED AS INDICATED,QUICK-MAKE/QUICK-BREAK SWITCHING MECHANISM INTERLOCKED WITH COVER AND INTEGRAL HANDLES THATACCEPT A MINIMUM OF THREE PADLOCKS.B.NEUTRAL AND GROUND: INCLUDE INSULATED SOLID NEUTRAL TERMINAL AND/OR SOLID GROUNDING TERMINALWHERE CIRCUITS INCLUDE THESE CONDUCTORS.C.ENCLOSURES: NEMA TYPES AS SPECIFIED BELOW OR AS INDICATED. PROVIDE NEMA-1 INDOORS, NEMA-3ROUTDOORS UNLESS INDICATED OTHERWISE.D.MOTOR-STARTING SWITCHES: “QUICK- MAKE, QUICK-BREAK" TOGGLE OR PUSH-BUTTON ACTION; MARKED TOSHOW WHETHER UNIT IS OFF OR ON. NON-REVERSING, SURFACE MOUNT, RED PILOT LIGHT, SQUARE D MODEL NO.FG5P OR APPROVED EQUIVALENT.E.FUSES: MOTOR BRANCH CIRCUITS: CLASS RK5, TIME DELAY, COOPER BUSSMAN, FERRAZ SHAWMUT, LITTELFUSEOR APPROVED EQUIVALENT.SAFETY SWITCHES (DISCONNECTS)GENERAL: GROUNDING SHALL COMPLY WITH ARTICLE 250 OF THE NATIONAL ELECTRICAL CODE.A.SYSTEM DESCRIPTION: THE GROUNDING SOURCE SHALL BE GROUND TERMINAL BUSS AT THE MAIN ELECTRICSERVICE EQUIPMENT. EACH CIRCUIT SHALL HAVE AN INDEPENDENT GROUND CONDUCTOR.B.CONDUCTORS: ALL EQUIPMENT GROUNDING CONDUCTORS SHALL BE COPPER AND SIZED IN ACCORDANCE WITHTABLE 250-122 OF THE NEC.C.CONNECTORS: BOLTED CONNECTORS FOR CONDUCTORS AND PIPED: COPPER OR COPPER ALLOY, PRESSURETYPE WITH AT LEAST TWO BOLTS.D.GROUNDING BUS: PREDRILLED RECTANGULAR BARS OF ANNEALED COPPER, 1/4 BY 4 INCHES IN CROSS SECTION,WITH 9/32-INCH HOLES SPACED 1-1/8 INCHES APART UNLESS INDICATED OTHERWISE ON DOCUMENTS. STAND-OFFINSULATORS FOR MOUNTING SHALL COMPLY WITH UL 891 FOR USE IN PANEL BOARDS, 600 V. LEXAN OR PVC,IMPULSE TESTED AT 5000 V.E.BUS-BAR CONNECTORS: MECHANICAL TYPE, CAST SILICON BRONZE, SOLDERLESS COMPRESSION OREXOTHERMIC-TYPE WIRE TERMINALS, AND LONG-BARREL, TWO-BOLT CONNECTION TO GROUND BUS BAR.DESCRIPTIONA.ALL WIRING DEVICES SHALL BE COMMERCIAL SPECIFICATION TYPE, HEAVY DUTY AND TAMPER RESISTANT.B.STRAIGHT BLADE RECEPTACLES, 120 V, 15 OR 20-AMP: COMPLY WITH NEMA WD 1, NEMA WD 6 CONFIGURATION5-15R, AND UL 498, LEVITON TBR15-W OR TBR20-W OR APPROVED EQUIVALENT.C.GFI RECEPTACLES, 120V, 15 OR 20-AMP: COMPLY WITH NEMA WD 1, NEMA WD 6, UL 498, AND UL 943, CLASS A, ANDINCLUDE INDICATOR LIGHT THAT IS LIGHTED WHEN DEVICE IS TRIPPED, LEVITON 1597TRW OR 2097TRW ORAPPROVED EQUIVALENT. WEATHER-RESISTANT AND TAMPER-RESISTANT 2095TRWRW.D.SNAP SWITCHES, 120/277-VOLT, 15-AMP: COMPLY WITH NEMA WD 1 AND UL 20. LEVITON CS15AC1W (SINGLE POLE),CS15AC3W (THREE WAY) OR APPROVED EQUIVALENT. LOW VOLTAGE MOMENTARY SWITCH PASS & SEYMOUR1081LA OR APPROVED EQUIVALENT. THREE ROCKER COMBINATION SWITCHES (UNIT BATHROOMS) LEVITON 1755W.E.WALL PLATES: HIGH-IMPACT, SELF-EXTINGUISHING NYLON MATERIAL LEVITON TP-SERIES.F.WHILE-IN-USE OUTDOOR COVERS: LEGRAND PASS & SEYMOUR WIUCED105G (GRAY).G.DEVICE AND WALL PLATE COLOR: OWNER SELECTS WHITE WIRING DEVICE AND COVERPLATE.H.MATCH RECEPTACLE RATINGS TO CIRCUIT BREAKER RATINGS. NOT ALL CONFIGURATIONS ARE SPECIFIED.COORDINATE SPECIFIC APPLIANCE CONFIGURATIONS WITH OWNER (APPLIANCES ON ORDER).16.13WIRING DEVICES16.12GROUNDING16.11.2GENERAL:MOLDED CASE TYPE WITH THERMAL AND MAGNETIC TRIPS UNLESS INDICATED OTHERWISE. MINIMUM 25 KAIC(25,000-AMPS) INTERRUPTING CAPACITY FOR 120/208 VAC. HIGHER RATINGS AS INDICATED ON PANELBOARDSCHEDULE OR REQUIRED BY AVAILABLE FAULT CURRENT (CONFIRMED WITH UTILITY PLANNER).CIRCUIT BREAKERS TO BE INSTALLED IN METER CENTER OR PANELBOARDS SHALL BE COMPATIBLE WITH THEEQUIPMENT.1.NEW PANELBOARDS: BASIS OF DESIGN SQUARE D TYPE NQOD PANELS WITH BOLT-ON BREAKERS, COPPERBUSES, DOOR-IN-DOOR TRIM OR APPROVED EQUALS.2.UNIT LOAD CENTERS: BASIS OF DESIGN LEVITON LP212-MB (125A, 20-POLE SPACE) WHITE IN COLOR W/ASSOCIATED BREAKERS AS SCHEDULED.16.11.116.11CIRCUIT BREAKERS/PANELBOARDS16.10.316.10.216.9.2NAMEPLATES:THREE-LAYER LAMINATED PLASTIC WITH MINIMUM 3/16" HIGH WHITE ENGRAVED CHARACTERS ON BLACKBACKGROUND, AND PUNCHED FOR MECHANICAL FASTENING. FASTENERS: SELF-TAPPING STAINLESS-STEELSCREWS OR NUMBER 10-32 STAINLESS STEEL MACHINE SCREWS WITH NUTS AND FLAT AND LOCK WASHERS.MARKING PENS:PERMANENT, WATERPROOF, QUICK DRYING BLACK INK. ACCEPTABLE MANUFACTURERS: SANFORD FINE POINT"SHARPIE," OR EQUAL.WIRE TAGS:VINYL OR VINYL-CLOTH SELF-ADHESIVE WRAPAROUND TYPE INDICATING APPROPRIATE CIRCUIT NUMBER, ETC.PANELBOARD CIRCUIT DIRECTORIES: COMPUTER GENERATED PANEL CIRCUIT DIRECTORIES USING PERMANENTINK. HANDWRITTEN DIRECTORIES ARE UNACCEPTABLE.USE HOT STAMPED OR ENGRAVING MACHINE PRINTING WITH BLACK LETTERING ON FACE OF PLATE AND DURABLEWIRE MARKERS OR TAGS INSIDE OUTLET BOXES.16.10ELECTRICAL IDENTIFICATION16.10.1GENERAL:ALL HANGERS, SUPPORTS, FASTENERS AND HARDWARE SHALL BE ZINC-COATED OR OF EQUIVALENT CORROSIONRESISTANCE BY TREATMENT OR INHERENT PROPERTY, AND SHALL BE MANUFACTURED PRODUCTS DESIGNED FORTHE APPLICATION.TYPES:HANGERS, STRAPS, RISER SUPPORTS, CLAMPS, U-CHANNEL, THREADED RODS, ETC. AS INDICATED OR REQUIRED.16.9HANGERS AND SUPPORTS16.9.116.1GENERAL16.1.316.1.2ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND IN PERFECT CONDITION WHEN INSTALLED AND SHALL BE OFTHE BEST GRADE AND OF THE SAME MANUFACTURER THROUGHOUT FOR EACH CLASS OR GROUP OF EQUIPMENT.MATERIALS SHALL BE LISTED AND APPROVED BY UNDERWRITER'S LABORATORIES (U.L.) AND SHALL BEAR THEINSPECTION LABEL "J" WHERE SUBJECT TO SUCH APPROVAL. MATERIALS SHALL MEET WITH APPROVAL OF ALLGOVERNING BODIES HAVING JURISDICTIONAND SHALL BE MANUFACTURED IN ACCORDANCE WITH APPLICABLE STANDARDS ESTABLISHED BY ANSI,NEMA AND NBFU.COMMON ITEMS: WHERE MORE THAN ONE OF ANY SPECIFIC ITEM IS REQUIRED, ALL SHALL BE OF THE SAME TYPEAND MANUFACTURER.UL LISTING: ALL ELECTRICAL MATERIALS AND EQUIPMENT SHALL BE UNDERWRITERS' LABORATORIES (UL) LISTEDAND LABELED, WHERE UL STANDARDS AND LISTINGS EXIST FOR SUCH MATERIALS OR EQUIPMENT.16.1.1DIVISION 16DESCRIPTIONA.OUTLET BOXES SHALL BE AS MANUFACTURED BY RACO, APPLETON, STEEL CITY, OR APPROVED EQUAL,CONSTRUCTED OF GALVANIZED STAMPED STEEL, MALLEABLE IRON, WITH SUITABLE KNOCKOUTS, AND DESIGNEDFOR USE WITH THE CONDUIT OR TYPE OF CABLE PROPOSED.B.EACH BOX SHALL HAVE DIMENSIONS AS REQUIRED TO ACCOMMODATE THE INTENDED SERVICE, FIXTURE, ORAPPLIANCE TO BE INSTALLED AND THE TYPE, NUMBER, AND ARRANGEMENT OF CONDUITS OR CABLES WHICH ARE TOBE ATTACHED TO IT OR HOUSED IN IT.C.BOXES SHALL BE SIZED IN ACCORDANCE WITH ARTICLE 314, TABLE 314.16 OF THE ADOPTED NEC.D.WHERE OUTLET BOXES ARE EXPOSED TO WEATHER OR DAMP LOCATIONS, THEY SHALL BE CAST ALUMINUM ORGALVANIZED CAST OR MALLEABLE IRON WITH THREADED HUBS FOR CONDUIT CONNECTIONS. COVER SHALL BEWATERTIGHT AND AIRTIGHT WITH GASKET AND STAINLESS STEEL SCREWS.E.THE DEPTH OF ANY OUTLET BOX SHALL BE SUITABLE FOR THE WALL, PARTITION, ETC., WHERE INSTALLED.EXTENSION RINGS: SQUARE CORNERED TILE (OR MASONRY) TYPE.F.ALL DEVICE BOXES SHALL BE PROVIDED WITH MOUNTING BRACKETS. BOXES WITH CAPTIVE NAILS WILL NOT BEALLOWED.G.NON-METALLIC BOXES SHALL ONLY BE PERMITTED IF NM CABLE IS USED.INSTALLATIONA.LOCATIONS GIVEN HEREINAFTER OR INDICATED ON THE DRAWINGS ARE FOR THE GENERAL GUIDANCE OF THECONTRACTOR. THE CONTRACTOR SHALL COORDINATE THE LOCATION OF ALL BOXES WITH THE WORK OF OTHERTRADES, IN ACCORDANCE WITH THE DETAILS GIVEN ON THE DRAWINGS, AND AS DIRECTED IN THE FIELD BY THEENGINEER.1.THE OWNER RESERVES THE RIGHT TO CHANGE INDICATED OUTLET LOCATIONS UP TO THE TIME OF ROUGHING-IN,WITHOUT ADDITIONAL COST.2.ARCHITECTURAL ELEVATIONS: HEIGHTS AND LOCATIONS FOR OUTLETS AND EQUIPMENT IN SPECIFIC AREAS WHENINDICATED ON ARCHITECTURAL PLANS AND ELEVATIONS TAKE PRECEDENCE OVER MOUNTING HEIGHTS ANDLOCATIONS INDICATED IN ELECTRICAL DOCUMENTS. IF OUTLETS AND EQUIPMENT ARE NOT INDICATED ON THEARCHITECTURAL ELEVATIONS, THE ELECTRICAL DOCUMENTS GOVERN.B.IN LOCATING BOXES, ALLOW FOR OVERHEAD PIPES, DUCTS, OTHER OBSTRUCTIONS; ALSO FOR VARIATIONS INTHICKNESS OF FIREPROOFING, SOUNDPROOFING, PLASTERING, ETC.C.LAYOUT AND SYMMETRICALLY LOCATE OUTLETS BY ACTUAL MEASUREMENT IN BUILDING. DO NOT SCALE DRAWINGS.OUTLET BOXES IMPROPERLY LOCATED SHALL BE RELOCATED AT THE EXPENSE OF THE CONTRACTOR.D.SET BOXES ACCURATELY, LEVEL, PLUMB AND SQUARE, WITH LINES OF STRUCTURE AND WHERE WIRING ISCONCEALED, FLUSH WITH FINISHED SURFACES.E.OUTLET AND DEVICE BOXES SHALL BE SECURELY FASTENED TO THE BUILDING'S STRUCTURAL SYSTEM.1.WIRING AT OUTLETS: INSTALL CONDUCTOR AT EACH OUTLET, WITH AT LEAST 6 INCHES OF SLACK.16.8OUTLET AND DEVICE BOXESDESCRIPTIONA.GENERAL: EMT SHALL BE USED FOR FEEDER CONDUCTORS TO ALL PANELBOARDS AND WHERE INDICATED.B.RACEWAY SIZING: AS REQUIRED BY THE NEC (MINIMUM) WITH OVERSIZED RACEWAYS AS INDICATED AND WHEREREQUIRED FOR EASE OF PULLING CABLE. MINIMUM CONDUIT SIZE: 3/4-INCH, UNLESS INDICATED OTHERWISE.C.RACEWAY TYPES: LISTED FLEXIBLE METAL RACEWAY AND ELECTRICAL METALLIC TUBING. SHALL BE INCONFORMANCE WITH APPLICABLE ANSI, NEMA, AND UL STANDARDS. EMT SHALL COMPLY WITH ANSI C80.3 AND UL 797,FMC SHALL COMPLY WITH UL 1.D.FITTINGS: ALL RACEWAY FITTINGS SHALL BE STEEL OR MALLEABLE IRON, AND UL-LISTED FOR THE INTENDEDAPPLICATION. EMT FITTINGS SHALL BE COMPRESSION TYPE WHEN USED OUTDOORS.E.PULL AND JUNCTION BOXES, AND WIREWAYS: USE AS INDICATED AND REQUIRED. JUNCTION AND PULL BOXES FORGENERAL INDOOR USE (DRY LOCATIONS) SHALL BE OF GALVANIZED CODE GAUGE STEEL CONSTRUCTION, MINIMUM 4"SQUARE BY 1-1/2" DEEP, WITH SCREW-ON COVERS. WIREWAYS SHALL BE UL LISTED SHEET STEEL CONSTRUCTIONWITH SCREW-ON COVERS. FOR DAMP OR WET INDOOR LOCATIONS, USE BOXES AND WIREWAYS APPROVED FORSUCH USE.F.PIPE SLEEVES: RIGID STEEL CONDUIT OR IRON PIPE.G.FIRE STOP: PROVIDE A FIRE RESISTANT RATING AT LEAST EQUAL TO THE HOURLY FIRE RESISTANCE RATING OF THEFLOOR, WALL OR PARTITION INTO WHICH THE FIRESTOP SYSTEM IS TO BE INSTALLED. ACCEPTABLEMANUFACTURERS: DOW CORNING; HEAVY DUTY/NELSON; INTERNATIONAL PROTECTIVE COATINGS; SPECIFIEDTECHNOLOGIES, INC.INSTALLATIONA.RACEWAY ROUTING: AS REQUIRED BY JOB CONDITIONS UNLESS SPECIFIC ROUTES OR DIMENSIONED POSITIONS AREINDICATED ON THE DRAWINGS. INSTALL TIGHT TO SLABS, BEAMS AND JOISTS WHEREVER POSSIBLE. ROUTE EXPOSEDCONDUIT, AND CONDUIT INSTALLED ABOVE CEILINGS, PARALLEL OR PERPENDICULAR TO WALLS CEILINGS ANDSTRUCTURAL MEMBERS. INSTALL TO MAINTAIN MINIMUM HEADROOM AND TO PRESENT A NEAT APPEARANCE. RUNPARALLEL RACEWAYS TOGETHER WITH BENDS MADE FROM SAME CENTER LINE. VERIFY EXACT LOCATIONS OF ALLRACEWAYS, PULL BOXES, AND JUNCTION BOXES. RESOLVE ANY CONFLICTS BEFORE INSTALLATION.B.FIRE STOP SYSTEMS: INSTALL FIRESTOP SYSTEMS IN ACCORDANCE WITH UL APPROVED DESIGN DETAILS AND THEMANUFACTURER'S INSTRUCTIONS. INSTALL SLEEVES, CONDUITS AND CABLES WITH REQUIRED CLEARANCE SPACES,ALLOWING INSTALLATION OF SEALING MATERIALS. DO NOT EXCEED THE OUTSIDE DIAMETER OF THE SLEEVE,CONDUIT OR CABLE BY MORE THAN ONE INCH OR BY LESS THAN 1/4 INCH WHEN MAKING OPENINGS FORPENETRATIONS. INSTALL FIRESTOP SYSTEMS SO AS TO COMPLETELY SEAL OPENINGS TO PREVENT PASSAGE OFSMOKE AND WATER.16.5.316.5.2GENERAL:SINGLE-CONDUCTOR, 98% CONDUCTIVITY, ANNEALED, UNCOATED COPPER CONDUCTORS WITH 1000-VOLT RATEDTYPE "THHN/THWN" INSULATION WITH 90°C RATING. ALUMINUM CONDUCTORS WILL NOT BE ALLOWED, UNLESSCONFIRMED WITH OWNER'S INSURANCE CARRIER IN WRITING PRIOR TO ITS USE (INTERIOR FEEDERS ONLY).CONNECTORS:CHANGE NYLON SHELL INSULATED METALLIC SCREW-ON CONNECTORS FOR #14-10 AWG, AND BOLTED PRESSUREOR COMPRESSION TYPE LUGS AND CONNECTORS WITH INSULATING COVERS FOR #8 AWG AND LARGER.MC CABLE WITH COPPER CONDUCTORS AND INSULATED GROUND SHALL BE PERMITTED FOR BRANCH CIRCUIT CONDUCTORSINSTALLED CONCEALED ABOVE THE CEILING OR CONCEALED IN EXTERIOR/INTERIOR WALL PARTITIONS, UL 1569 LISTED AND INCOMPLIANCE WITH NEC (ARTICLE 330).MULTI-CONDUCTOR CABLE: COMPLY WITH NEMA WC 70 FOR NONMETALLIC-SHEATHED CABLE, TYPE NM-B AND TYPE USE WITHGROUND WIRE. ARMORED CABLE, TYPE AC, METAL-CLAD CABLE, TYPE MC WITH GROUND WIRE.1.TYPE NM-B AND TYPE USE WITH GROUND WIRE ARE PERMITTED FOR THIS BUILDING DUE TO BUILDING CONSTRUCTION TYPEVB, PER NEC 334. LIMITATIONS UNDER CERTAIN CIRCUMSTANCES SHALL BE VERIFIED AGAINST FINAL ARCHITECTURALDOCUMENTS, INCLUDING ANY ADDENDUMS, SPECIFICALLY NEC 334.12.2.TYPE SE-R FOR PANEL SERVICE CABLES ARE PERMITTED FOR THIS BUILDING DUE TO BUILDING CONSTRUCTION TYPE VB,PER NEC 338. LIMITATIONS UNDER CERTAIN CIRCUMSTANCES SHALL BE VERIFIED AGAINST FINAL ARCHITECTURALDOCUMENTS, INCLUDING ANY ADDENDUMS, SPECIFICALLY NEC 338.12.MINIMUM SIZE: 14-2/15-AMP WIRE WHERE SUCH BREAKERS SHOWN ON SCHEDULES.16.5CLASS WIRE CONDUCTORS AND CABLE - 1000 VOLT AND BELOW16.5.116.2RACEWAY SYSTEMS3.15.04.2.53.15.04.2.43.15.04.2.33.15.04.2.23.15.04.2.13.15.04.23.15.04.3.63.15.04.3.53.15.04.3.43.15.04.3.33.15.04.3.23.15.04.3.13.15.04.3SEAM AND JOINT SEALING:SEAL DUCT SEAMS AND JOINTS AS FOLLOWS:PRESSURE CLASSIFICATIONS GREATER THAN 3 INCHES WATER GAGE: ALL TRANSVERSE JOINTS, LONGITUDINALSEAMS, AND DUCT PENETRATIONS.PRESSURE CLASSIFICATION 2 AND 3 INCHES WATER GAGE: ALL TRANSVERSE JOINTS AND LONGITUDINAL SEAMS.PRESSURE CLASSIFICATION LESS THAN 2 INCHES WATER GAGE: ALL TRANSVERSE JOINTS AND LONGITUDINALSEAMS.SEAL EXTERNALLY INSULATED DUCTS PRIOR TO INSULATION INSTALLATION.HANGING AND SUPPORTING:INSTALL RIGID ROUND AND RECTANGULAR METAL DUCT WITH SUPPORT SYSTEMS INDICATED IN SMACNA "HVACDUCT CONSTRUCTION STANDARDS," TABLES 4-1 THROUGH 4-3 AND FIGURES 4-1 THROUGH 4-10.SUPPORT HORIZONTAL DUCTS WITHIN 2 FEET OF EACH ELBOW AND WITHIN 4 FEET OF EACH BRANCHINTERSECTION.SUPPORT VERTICAL DUCTS AT A MAXIMUM INTERVAL OF 16 FEET AND AT EACH FLOOR.UPPER ATTACHMENTS TO STRUCTURES SHALL HAVE AN ALLOWABLE LOAD NOT EXCEEDING 1/4 OF THE FAILURE(PROOF TEST) LOAD BUT ARE NOT LIMITED TO THE SPECIFIC METHODS INDICATED.EQUIPMENT CONNECTIONS: CONNECT EQUIPMENT WITH FLEXIBLE CONNECTORS IN ACCORDANCE WITH DIVISION15 SECTION "DUCT ACCESSORIES.'BRANCH CONNECTIONS: COMPLY WITH SMACNA "HVAC DUCT CONSTRUCTION STANDARDS,N FIGURES 2-6 AND 2-8.OUTLET AND INLET CONNECTIONS: COMPLY WITH SMACNA "HVAC DUCT CONSTRUCTION STANDARDS," FIGURES2-14 THROUGH 2-16.TERMINAL UNITS CONNECTIONS: COMPLY WITH SMACNA "HVAC DUCT CONSTRUCTION STANDARDS," FIGURE 2-17.3.15.01.2DIVISION 15DIVISION 013.15.04.1.93.15.04.1.83.15.04.1.73.15.04.1.63.15.04.1.53.15.04.1.43.15.04.1.33.15.04.1.23.15.04.1.1DUCT INSTALLATION, GENERAL:DUCT SYSTEM PRESSURE CLASS: CONSTRUCT AND INSTALL EACH DUCT SYSTEM FOR THE SPECIFIC DUCTPRESSURE CLASSIFICATION INDICATED.INSTALL DUCTS WITH THE FEWEST POSSIBLE JOINTS.USE FABRICATED FITTINGS FOR ALL CHANGES IN DIRECTIONS, CHANGES IN SIZE AND SHAPE, AND CONNECTIONS.INSTALL COUPLINGS TIGHT TO DUCT WALL SURFACE WITH PROJECTIONS INTO DUCT AT CONNECTIONS KEPT TO AMINIMUM.LOCATE DUCTS, EXCEPT AS OTHERWISE INDICATED, VERTICALLY AND HORIZONTALLY, PARALLEL ANDPERPENDICULAR TO BUILDING LINES; AVOID DIAGONAL RUNS. INSTALL DUCT SYSTEMS IN SHORTEST ROUTE THATDOES NOT OBSTRUCT USEABLE SPACE OR BLOCK ACCESS FOR SERVICING BUILDING AND ITS EQUIPMENT.INSTALL DUCTS CLOSE TO WALLS, OVERHEAD CONSTRUCTION, COLUMNS, AND OTHER STRUCTURAL ANDPERMANENT ENCLOSURE ELEMENTS OF BUILDING.PROVIDE CLEARANCE OF 1 INCH WHERE FURRING IS SHOWN FOR ENCLOSURE OR CONCEALMENT OF DUCTS, PLUSALLOWANCE FOR INSULATION THICKNESS, IF ANY.INSTALL INSULATED DUCTS WITH 1-INCH CLEARANCE OUTSIDE OF INSULATION.COORDINATE LAYOUT WITH SUSPENDED CEILING AND LIGHTING LAYOUTS AND SIMILAR FINISHED WORK.NON-FIRE-RATED PARTITION PENETRATIONS: WHERE DUCTS PASS INTERIOR PARTITIONS, AND ARE EXPOSED TOVIEW, CONCEAL SPACE BETWEEN CONSTRUCTION OPENING AND DUCT OR DUCT INSULATION WITH SHEET METALFLANGES OF SAME GAGE AS DUCT. OVERLAP OPENING ON 4 SIDES BY AT LEAST 1-1/2 INCHES.3.15.04.13.15.05METAL DUCTWORK3.15.01.1.43.15.01.1.33.15.01.1.23.15.03.73.15.03.63.15.03.53.15.03.43.15.03.33.15.03.23.15.01.1.1PIPE IDENTIFICATION:APPLY COLOR CODED MARKERS ON EACH SYSTEM AND INCLUDE DIRECTIONAL FLOW ARROWS.ON EXPOSED PIPING, LOCATE MARKERS ON 10 FT. CENTERS OF STRAIGHT RUNS, AT EACH VALVE AND CONTROLDEVICE (WHICHEVER IS CLOSER), AND AT POINTS WHERE PIPING ENTERS AND LEAVES EACH PIECE OFEQUIPMENT.MARK EACH BRANCH PIPE WITH ARROWS TO CLEARLY AND ACCURATELY INDICATE THE DIRECTION OF FLOW.FOR INSULATED PIPES, APPLY MARKERS AFTER INSULATION AND PAINTING WORK HAS BEEN COMPLETED.EQUIPMENT IDENTIFICATION: PROVIDE LABELS ON ALL TERMINAL UNITS AND HVAC EQUIPMENT (ROOFTOP UNITS,EXHAUST FANS, ETC. AFFECTED BY THE WORK OF THIS PROJECT). LABEL NOMENCLATURE (TAG) SHALL BECOORDINATED WITH OWNER'S REP. PRIOR TO ORDERING LABELS.3.15.01.13.15.01MECHANICAL IDENTIFICATION3.15.02.43.15.02.33.15.02.2INSTALL THERMAL INSULATION TO ALL CHW, STEAM, DCWS, DHWS, DHWR & CONDENSATE PIPING.INSTALL INSULATION ONLY AFTER PIPING HAS BEEN TESTED AND APPROVED.CLEAN AND DRY ALL WORK TO BE INSULATED PRIOR TO APPLYING INSULATION.INSULATE FITTINGS WITH PRE-MOLDED PVC FITTING COVER.FASTEN WITH STAINLESS STEEL TACK FASTENERS AND SEAL ALL JOINTS WITH MATCHING PVC TAPE.APPLY WITH FULL OVERLAP ON FITTING COVER AND INSULATION.APPLY INSULATION CONTINUOUS THROUGH HANGERS AND PIPE SUPPORTS.3.15.03.13.15.03PIPING INSULATION ALL HORIZONTAL AND VERTICAL PIPES SHALL BE RIGIDLY SUPPORTED FROM STRUCTURAL STEEL MEMBERS BYAPPROVED SUPPORTS.SUPPORTS SHALL BE PROVIDED AT CHANGES IN DIRECTION AND ELSEWHERE AS SHOWN ON THE DRAWINGS ORSPECIFIED HEREIN.NO PIPING SHALL BE SUPPORTED FROM OTHER PIPING UNLESS SPECIFICALLY DIRECTED OR AUTHORIZED BYTHE OWNER'S REPRESENTATIVE.PIPE SUPPORTS SHALL NOT RESULT IN POINT LOADINGS BUT SHALL DISTRIBUTE PIPE LOADS EVENLY ALONGTHE PIPE CIRCUMFERENCE.3.15.02.13.15.02PIPE HANGERS AND SUPPORTS3.1.04.2GENERAL:INSTALL SYSTEMS, MATERIALS AND EQUIPMENT LEVEL, PLUMB, AND PARALLEL AND PERPENDICULAR TO OTHERBUILDING SYSTEMS AND COMPONENTS, WHERE INSTALLED EXPOSED.SERVICEABILITY:INSTALL EQUIPMENT, ETC. TO READILY FACILITATE SERVICING, MAINTENANCE AND REPAIR OR REPLACEMENT OFCOMPONENTS, AND SO AS TO MINIMIZE INTERFERENCE WITH OTHER EQUIPMENT AND INSTALLATIONS.3.1.04.13.1.04LAYOUT3.1.03.2DIMENSIONS AND CLEARANCES:FIELD MEASURE ALL DIMENSIONS AND CLEARANCES AFFECTING THE INSTALLATION OF WORK, IN RELATION TOESTABLISHED DATUM, BUILDING OPENINGS AND CLEARANCES, AND WORK OF OTHER TRADES, AS CONSTRUCTIONPROGRESSES.ROUGH-IN LOCATIONS:VERIFY FINAL LOCATIONS FOR ROUGH-INS WITH FIELD MEASUREMENTS AND REQUIREMENTS OF ACTUAL EQUIPMENTBEING INSTALLED.3.1.03.13.1.03 INSTALLATION - GENERAL3.1.02.2SUPPORTS:COORDINATE THE INSTALLATION OF REQUIRED SUPPORTING DEVICES AND OTHER STRUCTURAL COMPONENTS, ASTHEY ARE CONSTRUCTED.OBSTACLES AND INTERFERENCES:WHEN INSTALLING EQUIPMENT, PIPING AND RACEWAYS, PROVIDE OFFSETS, FITTINGS, ACCESSORIES AND CHANGES INELEVATION OR LOCATION AS NECESSARY TO AVOID OBSTACLES AND INTERFERENCES, PER ACTUAL FIELD CONDITIONS.3.1.02.13.1.02COORDINATIONCONDITIONS VERIFICATION:BEFORE SUBMITTING A BID, EXAMINE THE AREAS AND CONDITIONS UNDER WHICH THE WORK IS TO BE PERFORMED,AND IDENTIFY ANY CONDITIONS DETRIMENTAL TO THE PROPER AND TIMELY COMPLETION OF THE WORK. BEFORESTARTING WORK, DO NOT PROCEED UNTIL UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.3.1.01.13.1.01EXAMINATIONINSTALLATION REQUIREMENTS:ALL MATERIALS AND EQUIPMENT SHALL BE INSTALLED AS RECOMMENDED BY THE RESPECTIVE MANUFACTURERS, BYMECHANICS EXPERIENCED AND SKILLED IN THEIR PARTICULAR TRADE, IN A NEAT AND WORKMANLIKE MANNER, INACCORDANCE WITH THE STANDARDS OF THE TRADE, AND SO AS NOT TO VOID ANY WARRANTY OR UL LISTING.3.1.00.13.1.00GENERAL15.12.1.415.12.3.215.12.3.115.12.315.12.215.12.1.315.12.1.215.12.2.115.12.1.1THE MC SHALL RETAIN THE SERVICES OF A TEMPERATURE CONTROL (TC) SUB-CONTRACTOR. MC SHALL COORDINATE WITHTHE TC AS NECESSARY TO ACCOMPLISH THE WORK OF THIS SECTION.THE TC SHALL FURNISH ALL LABOR, MATERIALS, EQUIPMENT, AND SERVICES NECESSARY AND AS REQUIRED TO SATISFY THEWORK OF THIS SECTION. NOTE: THIS IS A PERFORMANCE TYPE SPECIFICATION. THE TC SHALL FURNISH AND INSTALLTEMPERATURE CONTROL SYSTEMS IN ACCORDANCE WITH SVMC’S STANDARD CONTROL PROTOCOL.PROVIDE ALL CONDUIT, WIRE, SENSORS, RELAYS, ACTUATORS, CONTROL DEVICES AND ENCLOSURES, ETC., TO MAKE THEWORK OF THIS SECTION COMPLETE IN EVERY DETAIL.THE TC SHALL FURNISH AND INSTALL ALL CONTROL WIRING ASSOCIATED WITH LOW-VOLTAGE (24V) SYSTEMS. THE EC SHALLFURNISH AND INSTALL ALL POWER (120V) WIRING ASSOCIATED WITH THE CONTROL SYSTEMS.THE TC SHALL FURNISH ALL LABOR AND MATERIALS NECESSARY FOR DEMOLITION/REMOVAL OF EXISTING CONTROL SYSTEMSMADE OBSOLETE BY THE WORK OF THIS PROJECT.START-UP:PROVIDE THE SERVICES OF AN AUTHORIZED FACTORY REPRESENTATIVE TO PROGRAM THE BOILER AHU, VAV AND HVACEQUIPMENT SOFTWARE AND TRAIN THE OWNER'S PERSONNEL AND ASSURE COORDINATION WITH INTENT OF THIS SECTION.SUBMITTALS:SUBMIT SHOP DRAWINGS FOR EACH SYSTEM (EQUIPMENT) AUTOMATICALLY CONTROLLED, CONTAINING THE FOLLOWINGINFORMATION:SCHEMATIC FLOW AND WIRING DIAGRAMS SHOWING FANS, PUMPS, COILS, DAMPERS, VALVES, AND CONTROL DEVICES;WIRING DIAGRAMS ARE TO BE POINT-TO-POINT; LABEL EACH CONTROL DEVICE WITH SETTING OR ADJUSTABLE RANGE OFCONTROL; INDICATE BETWEEN FACTORY AND FIELD WIRING; INDICATE EACH CONTROL PANEL REQUIRED, WITH INTERNAL ANDEXTERNAL WIRING CLEARLY INDICATED; PROVIDE DETAIL OF PANEL FACE, INCLUDING CONTROLS, INSTRUMENTS, ANDLABELING; INCLUDE NARRATIVE DESCRIPTION OF SEQUENCE OF OPERATION AND PROPOSED LOCATION OF ANY PANELS;VALVE SCHEDULES WITH SIZE, TYPE, CLOSE-OFFS, FAILED POSITION AND CV CALCULATIONS; DAMPER SCHEDULES &WARRANTIES. INCLUDE COPY OF ALL SHOP DRAWINGS IN EACH MAINTENANCE MANUAL.ELECTRIC CABINET HEATERS (ECH-x):·UNIT TO BE PROVIDED WITH INTEGRAL THERMOSTAT.·ENABLE UNIT TO MAINTAIN 60°F (ADJ.) SETPOINT.ELECTRIC UNIT HEATERS (EUH-x):·PROVIDE REMOTE WALL MOUNTED THERMOSTAT.·ENABLE UNIT TO MAINTAIN 60°F (ADJ.) SETPOINT.TEMPERATURE CONTROL15.1215.12.115.10.515.10.4.115.10.415.10.315.10.215.10TESTING, ADJUSTING AND BALANCINGMC SHALL EMPLOY THE SERVICES OF AN INDEPENDENT TESTING, ADJUSTING, AND BALANCING (TAB) FIRM MEETING THEQUALIFICATIONS SPECIFIED BELOW, TO BE THE SINGLE SOURCE OF RESPONSIBILITY TO TEST, ADJUST, AND BALANCE THESYSTEMS IDENTIFIED BELOW, TO PRODUCE THE DESIGN OBJECTIVES. SERVICES SHALL INCLUDE CHECKING INSTALLATIONSFOR CONFORMITY TO DESIGN, MEASUREMENT AND ESTABLISHMENT OF THE FLUID QUANTITIES OF THE MECHANICAL SYSTEMSAS REQUIRED TO MEET DESIGN SPECIFICATIONS, AND RECORDING AND REPORTING THE RESULTS.TEST, ADJUST, AND BALANCE THE FOLLOWING MECHANICAL SYSTEMS:SUPPLY, RETURN, EXHAUST AND OUTSIDE AIR DISTRIBUTION SYSTEMS, GEOTHERMAL & DHWR SYSTEMS.CODES AND STANDARDS: NEBB - "PROCEDURAL STANDARDS FOR TESTING, ADJUSTING, AND BALANCING OF ENVIRONMENTALSYSTEMS"; AABC - "NATIONAL STANDARDS FOR TOTAL SYSTEM BALANCE" AND ASHRAE HANDBOOK, SYSTEMS VOLUME,CHAPTER 37, TESTING, ADJUSTING, AND BALANCING.SUBMIT REPORT TO ENGINEER FOR REVIEW.MAKE NECESSARY PROVISIONS TO BRING SYSTEM "UP TO DESIGN", INCLUDING ADDITIONAL SITE VISITS AND ADJUSTMENTS.UPON COMPLETION OF PROJECT (AND UP TO ONE (1) YEAR THEREAFTER), IN THE EVENT THAT SPACE PRESSURIZATION ISOBJECTIONABLE (IN THE OPINION OF THE OWNER’S REPRESENTATIVE), THE BALANCING FIRM SHALL ADJUST THE AMOUNT OFOUTDOOR AIR INTRODUCED & EXHAUSTED DURING THE ECONOMIZER STAGE.15.10.115.9.2.415.9.2.315.9.215.9.1.215.9AIR INLETS & OUTLETSSEE AIR INLETS AND OUTLETS SCHEDULE.COORDINATE WITH OTHER WORK, INCLUDING DUCTWORK AND DUCT ACCESSORIES, AS NECESSARY TO INTERFACEINSTALLATION OF AIR OUTLETS AND INLETS WITH OTHER WORK.EXAMINE AREAS AND CONDITIONS UNDER WHICH AIR OUTLETS AND INLETS ARE TO BE INSTALLED. DO NOT PROCEED WITHWORK UNTIL UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.GENERAL LOCATIONS OF CEILING AIR DIFFUSERS, REGISTERS, AND GRILLES, ARE INDICATED ON DRAWINGS. COORDINATEEXACT LOCATION OF RGD'S WITH FIELD CONDITIONS (CEILING GRID, LIGHTING FIXTURES, SPRINKLER HEADS, ETC.)INSTALL AIR OUTLETS AND INLETS IN ACCORDANCE WITH MANUFACTURER'S WRITTEN INSTRUCTIONS AND IN ACCORDANCEWITH RECOGNIZED INDUSTRY PRACTICES TO INSURE THAT PRODUCTS SERVE INTENDED FUNCTIONS.15.9.116.2.116.2.216.8.116.8.216.11.316.12.116.13.116.14.116.5.416.5.5TEMPORARY POWER AND LIGHTING16.16.1DESCRIPTIONA. RATINGS FOR CONSTRUCTION ACTIVITIES: TEMPORARY ELECTRICAL SERVICE TO BE MINIMUM 225 AMPS AT208/120 VOLTS 3-PHASE, 4-WIRE, WITH POLE SPACE AS NEEDEDB.PROVIDE TEMPORARY RECEPTACLE OUTLETS AS REQUIRED FOR OPERATION OF PORTABLE TOOLS ANDAPPLIANCES DURING THE CONSTRUCTION PERIOD. ALL RECEPTACLE USED FOR TEMPORARY POWER SHALL BEGFCI TYPE. PROVIDE A MINIMUM OF ONE DUPLEX 120 VOLT RECEPTACLE PER 2500 SQUARE FEET OF BUILDINGFLOOR AREA WITH MAXIMUM SPACING OF 50 FEET ON CENTER. ALL RECEPTACLE BRANCH CIRCUITS TO BE RATED20 AMPS WITH A MAXIMUM OF THREE (3) DUPLEX RECEPTACLES PER CIRCUIT. RECEPTACLE BRANCH CIRCUITSSHALL BE INDEPENDENT OF TEMPORARY LIGHTING CIRCUITS.C.NEC COMPLIANCE: COMPLY WITH ENFORCED NEC-2023 ARTICLE 590 AS APPLICABLE TO THIS RENOVATION.16.16LIGHTING CONTROLS16.17A.WALL MOUNTED OCCUPANCY SENSORS SHALL BE WATTSTOPPER DSW-200-SERIES (MULTIWAY) OR APPROVEDEQUIVALENT. DIMMING TYPE: WATTSSTOPPER RD-250.B.CEILING MOUNTED OCCUPANCY SENSORS SHALL BE WATTSTOPPER DT-300 SERIES OR APPROVED EQUIVALENT.CEILING DAYLIGHT SENSOR: PHILLIPS DIMMING PHOTOCELL SENSOR, PHILLIPS LRL 23901 SET TO 50FC SETPOINT(ADJUSTABLE).15.11.1FIRE-RESISTANT SEALANT: PROVIDE ONE-PART ELASTOMERIC SEALANT FORMULATED FOR USE IN A THROUGH-PENETRATIONFIRE-STOP SYSTEM FOR FILLING OPENINGS AROUND ALL PENETRATIONS THROUGH WALLS AND ROOF, HAVINGFIRE-RESISTANCE RATINGS INDICATED AS ESTABLISHED BY TESTING IDENTICAL ASSEMBLIES PER ASTM E 814 BYUNDERWRITERS LABORATORY, INC. OR OTHER TESTING AND INSPECTING AGENCY ACCEPTABLE TO AUTHORITIES HAVINGJURISDICTION.FIRESTOPPING15.1115.12.416.15DESCRIPTIONA.TELEPHONE RINGING STROBE: COOPER WHEELOCK UTA-WH-UPS OR APPROVED EQUAL.B.INTERCOM CALL STROBE: TEK-TONE LI404B STROBE W/ PK601A 24VDC POWER SUPPLY AND SS106 TRANSFORMEROR APPROVED EQUAL UNIT. COMPATIBLE WITH ENTRANCE STATION (NIC).C.DOORBELL SYSTEM WITH STROBE: EDWARDS MODEL NUMBER 7005-G5 CALL FOR ASSISTANCE KIT (HORN/STROBE,TRANSFORMER, PUSH BUTTON) UL 1638 LISTED.HEARING IMPAIRED UNIT INDICATOR LIGHT16.15.116.18 ENGINE GENERATORSPART 2PRODUCTSA.SYSTEM DESCRIPTION - FURNISHED BY ELECTRICAL CONTRACTORB.THE EQUIPMENT VENDOR SHALL FURNISH THE ENGINE GENERATOR AND TRANSFER SWITCHES TO SUPPORT EMERGENCY LIGHTING, AND SECURITY BUILDING.C.CONFIGURATION: DIESEL DRIVEN EMERGENCY GENERATOR TO SUPPORT STANDBY & LIFE SAFETY LOADS.D.GENERAL DESCRIPTION: PROVIDE 100-KW DIESEL DRIVEN EMERGENCY GENERATOR WITH TWO OUTPUT CIRCUIT BREAKERS, 208/120-VOLT, 3-PHASE, 4-WIRE OUTPUT.E.OUTPUT CHARACTERISTICS (BASE BID):1.SYSTEM KVA: ONE (1) 100-KW GENERATOR.2.VOLTAGE: 208-VOLTS, 3-PHASE, 4-WIRE + GROUND3.FREQUENCY: 60-HERTZ4.OUTPUT CIRCUIT BREAKERS: (1) 100A/3P, (1) 400A/3PF.REFERENCE ELECTRICAL POWER RISER DIAGRAM E-6.0 FOR ADDITIONAL INFORMATION.16.19 TRANSFER SWITCHESPART 2PRODUCTS2.1SYSTEM DESCRIPTION - FURNISHED BY ELECTRICAL CONTRACTORA.100-AMP, 208/120V, 3-POLE, 4W OPEN TRANSITION SWITCH, NEMA 1 ENCLOSUREB.400-AMP, 208/120V, 3-POLE, 4W OPEN TRANSITION SWITCH, NEMA 1 ENCLOSURE3.15.04.1.93.15.04.1.83.15.04.1.73.15.04.1.63.15.04.1.53.15.04.1.43.15.04.1.33.15.04.1.23.15.04.1.1DUCT INSTALLATION, GENERAL:DUCT SYSTEM PRESSURE CLASS: CONSTRUCT AND INSTALL EACH DUCT SYSTEM FOR THE SPECIFIC DUCTPRESSURE CLASSIFICATION INDICATED.INSTALL DUCTS WITH THE FEWEST POSSIBLE JOINTS.USE FABRICATED FITTINGS FOR ALL CHANGES IN DIRECTIONS, CHANGES IN SIZE AND SHAPE, AND CONNECTIONS.INSTALL COUPLINGS TIGHT TO DUCT WALL SURFACE WITH PROJECTIONS INTO DUCT AT CONNECTIONS KEPT TO AMINIMUM.LOCATE DUCTS, EXCEPT AS OTHERWISE INDICATED, VERTICALLY AND HORIZONTALLY, PARALLEL ANDPERPENDICULAR TO BUILDING LINES; AVOID DIAGONAL RUNS. INSTALL DUCT SYSTEMS IN SHORTEST ROUTE THATDOES NOT OBSTRUCT USEABLE SPACE OR BLOCK ACCESS FOR SERVICING BUILDING AND ITS EQUIPMENT.INSTALL DUCTS CLOSE TO WALLS, OVERHEAD CONSTRUCTION, COLUMNS, AND OTHER STRUCTURAL ANDPERMANENT ENCLOSURE ELEMENTS OF BUILDING.PROVIDE CLEARANCE OF 1 INCH WHERE FURRING IS SHOWN FOR ENCLOSURE OR CONCEALMENT OF DUCTS, PLUSALLOWANCE FOR INSULATION THICKNESS, IF ANY.INSTALL INSULATED DUCTS WITH 1-INCH CLEARANCE OUTSIDE OF INSULATION.COORDINATE LAYOUT WITH SUSPENDED CEILING AND LIGHTING LAYOUTS AND SIMILAR FINISHED WORK.NON-FIRE-RATED PARTITION PENETRATIONS: WHERE DUCTS PASS INTERIOR PARTITIONS, AND ARE EXPOSED TOVIEW, CONCEAL SPACE BETWEEN CONSTRUCTION OPENING AND DUCT OR DUCT INSULATION WITH SHEET METALFLANGES OF SAME GAGE AS DUCT. OVERLAP OPENING ON 4 SIDES BY AT LEAST 1-1/2 INCHES.3.15.04.115.12.5HEAT PUMPS - CONSOLE:PROVIDE WITH WATERFURNACE ZS-PRO-F RNET ZONE SENSOR WITH THE FOLLOWING SET POINTS1.ROOM TEMPERATURECALL FOR HEAT1.GEOTHERMAL PUMP STATION ENERGIZED.2.WATER CONTROL VALVE IS MODULATED OPEN.3.FAN IS ENABLED.4.REVERSE VALVE IS SWITCHED TO HEATING POSITION.5.COMPRESSOR WILL BE STAGED ON TO FULL CAPACITY AFTER 20 SECONDS.CALL FOR COOLING1.GEOTHERMAL PUMP STATION ENERGIZED.2.WATER CONTROL VALVE IS MODULATED OPEN.3.FAN IS ENABLED4.REVERSE VALVE IS SWITCHED TO COOLING POSITION.5.COMPRESSOR WILL BE STAGED ON TO FULL CAPACITY AFTER 20 SECONDS.HEAT PUMPS (HP-8):PROVIDE WITH AURORA TOUCH INTERFACE MOUNTED AT THE EQUIPMENT.PROVIDE WITH WATERFURNACE ZS-PRO-F RNET ZONE SENSOR WITH THE FOLLOWING SET POINTS1.ROOM TEMPERATURE2.ROOM HUMIDITYCALL FOR HEAT1.ROOM SET POINT ALGORITHM IS RUN TO DETERMINE COMPRESSOR SPEED, BLOWER SPEED, AND WATER VALVEPOSITION. THIS WILL CONTINUOUSLY GIVE THE SYSTEM FEEDBACK AND ADJUST EACH PARAMETER TO TRY AND MATCHTHE ROOM'S LOAD CONDITIONS.2.GEOTHERMAL PUMP STATION ENERGIZED.3.WATER CONTROL VALVE IS MODULATED OPEN TO BETWEEN 50 AND 100 % (FIELD CONFIGURABLE) OPEN BASED UPONSET POINT ALGORITHM.4.FAN IS ENABLED AND SET TO A BLOWER SPEED BASED ON SET POINT ALGORITHM.5.REVERSE VALVE IS DE-ENERGIZED AND SWITCHED TO HEATING POSITION.6.COMPRESSOR IS ENABLED AND SET TO A SPEED BASED ON SET POINT ALGORITHM.7.ELECTRONIC EXPANSION VALVE IS MODULATED TO MAINTAIN OPTIMAL SUPERHEAT SETTING (DETERMINED BYALGORITHM) FOR MAXIMUM EFFICIENCY.8.ONCE THE SET POINT IS SATISFY THE BLOWER AND COMPRESSOR WILL SHUT OFF; THE WATER CONTROL VALVE WILLCLOSE AND THE SYSTEM WILL GO TO STANDBY MODE.CALL FOR COOLING1.ROOM SET POINT ALGORITHM IS RUN TO DETERMINE COMPRESSOR SPEED, BLOWER SPEED, AND WATER VALVEPOSITION. THIS WILL CONTINUOUSLY GIVE THE SYSTEM FEEDBACK AND ADJUST EACH PARAMETER TO TRY AND MATCHTHE ROOM'S LOAD CONDITIONS.2.GEOTHERMAL PUMP STATION ENERGIZED.3.WATER CONTROL VALVE IS MODULATED OPEN TO BETWEEN 50 AND 100 % (FIELD CONFIGURABLE) OPEN BASED UPONSET POINT ALGORITHM.4.FAN IS ENABLED AND SET TO A BLOWER SPEED BASED ON SET POINT ALGORITHM.5.REVERSE VALVE IS ENERGIZED AND SWITCHED TO COOLING POSITION.6.COMPRESSOR IS ENABLED AND SET TO A SPEED BASED ON SET POINT ALGORITHM.7.ELECTRONIC EXPANSION VALVE IS MODULATED TO MAINTAIN OPTIMAL SUPERHEAT SETTING (DETERMINED BYALGORITHM) FOR MAXIMUM EFFICIENCY.8.ONCE THE SET POINT IS SATISFY THE BLOWER AND COMPRESSOR WILL SHUT OFF; THE WATER CONTROL VALVE WILLCLOSE AND THE SYSTEM WILL GO TO STANDBY MODE.HEAT PUMPS - VERTICAL STACKED:PROVIDE WITH SYMBIO 400-B/UC400-B SENSOR WITH THE FOLLOWING SET POINTS1.ROOM TEMPERATURECALL FOR HEAT1.GEOTHERMAL PUMP STATION ENERGIZED.2.WATER CONTROL VALVE IS MODULATED OPEN.3.FAN IS ENABLED.4.REVERSE VALVE IS SWITCHED TO THE HEATING POSITION (DE-ENERGIZED).5.COMPRESSOR WILL BE STAGED ON TO FULL CAPACITY AFTER 20 SECONDS.CALL FOR COOLING1.GEOTHERMAL PUMP STATION ENERGIZED.2.WATER CONTROL VALVE IS MODULATED OPEN.3.FAN IS ENABLED4.REVERSE VALVE IS SWITCHED TO THE COOLING POSITION (ENERGIZED).5.COMPRESSOR WILL BE STAGED ON TO FULL CAPACITY AFTER 20 SECONDS.15.12.66.SUPPLY FAN:a.THE SUPPLY FAN SHALL RUN ANYTIME THE UNIT IS COMMANDED TO RUN, UNLESS SHUTDOWN ON SAFETIES.b.TO PREVENT SHORT CYCLING, THE SUPPLY FAN SHALL HAVE A USER DEFINABLE (ADJ.) MINIMUM RUNTIME.c.ALARMS SHALL BE PROVIDED AS FOLLOWS:i.SUPPLY FAN FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.ii.SUPPLY FAN IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.iii.SUPPLY FAN RUNTIME EXCEEDED: STATUS RUNTIME EXCEEDS A USER DEFINABLE LIMIT (ADJ.).7.SUPPLY AIR DUCT STATIC PRESSURE CONTROL:a.THE CONTROLLER SHALL MEASURE DUCT STATIC PRESSURE AND SHALL MODULATE THE SUPPLY FAN EC MOTOR TOMAINTAIN A DUCT STATIC PRESSURE SETPOINT OF 1 IN W.C. (ADJ.).b.THE SUPPLY FAN EC MOTOR SPEED SHALL NOT DROP BELOW 30% (ADJ.).c.ALARMS SHALL BE PROVIDED AS FOLLOWS:i.HIGH SUPPLY AIR STATIC PRESSURE: IF THE SUPPLY AIR STATIC PRESSURE IS 25% (ADJ.) GREATER THANSETPOINT.ii.LOW SUPPLY AIR STATIC PRESSURE: IF THE SUPPLY AIR STATIC PRESSURE IS 25% (ADJ.) LESS THAN SETPOINT.iii.SUPPLY FAN VFD FAULT8.EXHAUST FAN:a.THE EXHAUST FAN SHALL RUN WHENEVER THE SUPPLY FAN RUNS, UNLESS IN UNOCCUPIED RECIRCULATION MODE.b.ALARMS SHALL BE PROVIDED AS FOLLOWS:i.EXHAUST FAN FAILURE: COMMANDED ON, BUT THE STATUS IS OFF.ii.EXHAUST FAN IN HAND: COMMANDED OFF, BUT THE STATUS IS ON.iii.EXHAUST FAN RUNTIME EXCEEDED: STATUS RUNTIME EXCEEDS A USER DEFINABLE LIMIT (ADJ.).iv.EXHAUST FAN MOTOR FAULT9.DIRTY FILTERS:a.TC SHALL MEASURE PRESSURE DIFFERENTIAL ACROSS THE FILTERS; AND SIGNAL SHALL BE SENT TO THEINTERFACE MODULE TO INDICATE THE ALARM CONDITION.10.WHEEL ROTATION SENSOR:a.UNIT SHALL AUTOMATICALLY SHUT DOWN IF THE HEAT EXCHANGER WHEEL STOPS ROTATING (UNLESS INFREE-COOLING, DEFROST MODE OR UNOCCUPIED CONDITION).b.SIGNAL SHALL BE SENT TO THE INTERFACE MODULE TO INDICATE THE ALARM CONDITION.11.DEFROST:a.DEFROST CAPABILITY SHALL BE TIME-BASED, TEMPERATURE INITIATED (-5OF).b.RECIRCULATED STRATEGY WHEREAS THE SUPPLY FAN CIRCULATES AIR AND EXHAUST FAN DE-ENERGIZES.12.MOTORIZED DAMPERS:a.ALL MOTORIZED DAMPERS SHALL COMPLETELY CLOSE WHEN ERU IS NOT IN OPERATION AND COMPLETELY OPENWHEN THE UNIT IS IN OPERATION.b.NOTE THAT OUTDOOR AIR DAMPER SHALL BE MOUNTED EXTERNAL TO ERU. OPERATE DAMPER AS AN INTEGRALPART OF ERU.13.TIMED OVERRIDE:a.WHEN A TIMED OVERRIDE IS INITIATED BY THE USER, THE UNIT SHALL RETURN TO ITS USER DEFINED NORMALOCCUPIED MODE FOR THE USER DETERMINED PERIOD OF TIME (ADJ.).14.FIRE SHUTDOWN:a.THE UNIT SHALL SHUT DOWN IN RESPONSE TO SMOKE DETECTION IN THE RETURN AIR DUCTWORK.b.EC SHALL FURNISH AND INSTALL A "LISTED" SMOKE DETECTOR IN EACH RETURN AND/OR SUPPLY DUCT TO SIGNAL ACONTACT CLOSURE TO THE INTERFACE MODULE INDICATING THE PRESENCE OF A FIRE OR OTHER EMERGENCYCONDITION.15.DUCT STATIC:a.A MANUAL-RESET, DISCHARGE AIR, HIGH STATIC SAFETY SHALL DISABLE FANS AND INPUT TO THE INTERFACEMODULE UPON SENSING A STATIC PRESSURE HIGHER THAN THE NORMAL OPERATING SETPOINT.b.A MANUAL-RESET, OUTSIDE AIR, LOW STATIC SAFETY SHALL DISABLE FANS AND INPUT TO THE INTERFACE MODULEUPON SENSING A STATIC PRESSURE LOWER THAN THE NORMAL OPERATING SETPOINT.c.A MANUAL-RESET, RETURN AIR, LOW STATIC SAFETY SHALL DISABLE FANS AND INPUT TO THE INTERFACE MODULEUPON SENSING A STATIC PRESSURE LOWER THAN THE NORMAL OPERATING SETPOINT.16.DX HEATING AND COOLING COIL:a.UNIT SHALL COME EQUIPPED WITH ONE (1) COMPRESSOR.i.COMPRESSOR: DIGITAL SCROLL, CAPABLE OF OPERATION FROM 10-PERCENT TO 100-PERCENT.b.UNIT SHALL COME EQUIPPED WITH TERMINAL STRIPS FOR TC'S CONNECTIONS.i.TC SHALL SEND 1.44-5VDC SIGNAL FOR LEAD COMPRESSOR TO MODULATE.c.THE FOLLOWING MINIMUM OBJECTS SHALL BE REQUIRED TO BE DISPLAYED (SETPOINT AND ACTUAL) AND ADJUSTEDFROM THE INTERFACE MODULE:i.OPERATING MODE OF HEATING COIL;ii.ENTERING AIR TEMPERATURE AT HEATING COIL;iii.DISCHARGE AIR TEMPERATURE AT HEATING COIL;iv.SPACE (ZONE) TEMPERATURE;v.CONTROL VALVE POSITION;vi.SYSTEM ALARMS.d.TC SHALL FURNISH AND INSTALL DISCHARGE AIR TEMPERATURE SENSOR DOWNSTREAM OF ERU.i.FOR DISPLACEMENT SYSTEMS:1.)LEAVING AIR TEMPERATURE SHALL BE BASED ON ENVIRONMENTAL CONDITIONS.2.)DISCHARGE AIR AT MAXIMUM OF 60 °F (ADJ) AIR TEMPERATURES DURING THE HEATING SEASON AND COOLINGSEASON. DURING THE COOLING SEASON THE UNIT WILL MAINTAIN A LEAVING AIR DEW POINT AND UTILIZE HOTGAS REHEAT TO MAINTAIN A MAXIMUM 70 °F DB AND 53 DB (ADJ.) SUPPLY AIR TEMPERATURE.SAFETY:ii.TC SHALL FURNISH AND INSTALL FREEZE-STAT, SERPENTINED ACROSS DISCHARGE SIDE OF HEATING COIL.iii.IF DISCHARGE AIR TEMPERATURE FALLS BELOW 40OF (ADJ.):1.)DISABLE ERU (SUPPLY AND EXHAUST FANS).2.)CLOSE ALL DAMPERS.3.)OPEN CONTROL VALVE TO FULL FLOW THRU COIL POSITION.4.)SOUND LOCAL ALARM IN MECHANICAL ROOM.5.)SIGNAL ALARM AT INTERFACE MODULE.17.SAFETIES:a.ALL SAFETIES SHALL BE HARDWIRED, INTERLOCKED AND INDEPENDENT OF THE INTERFACE MODULE.b.SAFETY ALARM STATUS SHALL BE INDICATED AT THE INTERFACE MODULE.15.12.715.12.6.115.12.6.215.12.7.115.12.7.215.12.7.315.12.7.4TEMPERATURE CONTROL (CONTINUED)15.12GEOTHERMAL PUMP - FLOW CENTER - (GP1 & GP-2)1.GEOTHERMAL FLOW CENTERS SHALL BE IN A DUAL PRIMARY AND SECONDARY PUMPING CONFIGURATION.2.THE MAIN AND SECONDARY PUMPS SHOULD BE SET UP TO ROTATE ON A TIME OR ENERGY BASIS (FIELDCONFIGURABLE).PRIMARY PUMP(S) CONTROL - (SOURCE SIDE / GEOTHERMAL FIELD)1.THE UPC-GEO CONTROLLER RECEIVES A 24VAC SIGNAL FROM THE BMS.2.THE CONTROLLER PROVIDES A 0-10 VDC OUTPUT TO THE PUMP(S) AND MONITORS THE TEMPERATURES PROVIDEDFROM THE EWT AND LWT THERMISTORS AND THE RETURN SIGNAL FROM THE PUMP(S).3.THE CONTROLLER DRIVES THE PUMP AT 90% FOR TWO MINUTES BEFORE INCREASING OR DECREASING THE PUMPSPEED BASED ON THE DELTA-T (ΔT) SET POINT FOR HEATING OR COOLING MODE AND THE ACTUAL ΔT OF THE SYSTEM.4.THE CONTROLLER RECOGNIZES WHETHER THE HEAT PUMP IS IN HEATING OR COOLING MODE BY MONITORING THEEWT AND LWT TEMPERATURES (I.E. HEATING MODE: LWT<EWT; COOLING MODE: LWT>EWT).5.THE CONTROLLER ATTEMPTS TO SATISFY THE ΔT REQUIREMENT BY FIRST USING ONE PUMP. IF THE PUMP REACHESITS MAXIMUM PERFORMANCE LEVEL BEFORE SATISFYING THE ΔT SET POINT REQUIREMENT, THE CONTROLLERENERGIZES THE SECOND PUMP AND MODULATES IT UP AND DOWN TO MEET THE ΔT SET POINT.SECONDARY PUMP(S) CONTROL - (LOAD SIDE / BUILDING LOOP)1.THE UPC-GEO CONTROLLER RECEIVES A 24VAC SIGNAL FROM THE BMS.2.THE CONTROLLER PROVIDES A 0-10 VDC OUTPUT TO THE PUMP(S) AND MONITORS THE SYSTEM'S DIFFERENTIALPRESSURE PROVIDED FROM THE DIFFERENTIAL PRESSURE SIGNAL FROM THE PUMP(S).3.THE CONTROLLER DRIVES THE PUMP AT 90% FOR TWO MINUTES BEFORE INCREASING OR DECREASING THE PUMPSPEED BASED ON THE DELTA-P (ΔP) SET POINT FOR HEATING OR COOLING MODE AND THE ACTUAL ΔP OF THE SYSTEM.4.THE CONTROLLER RECOGNIZES WHETHER THE HEAT PUMP IS IN HEATING OR COOLING MODE BY MONITORING THEEWT AND LWT TEMPERATURES (I.E. HEATING MODE: LWT<EWT; COOLING MODE: LWT>EWT).5.THE CONTROLLER ATTEMPTS TO SATISFY THE PRESSURE REQUIREMENT BY FIRST USING ONE PUMP. IF THE PUMPREACHES ITS MAXIMUM PERFORMANCE LEVEL BEFORE SATISFYING THE PRESSURE SET POINT REQUIREMENT, THECONTROLLER ENERGIZES THE SECOND PUMP AND MODULATES IT UP AND DOWN TO MEET THE PRESSURE SET POINT.15.12.1015.12.10.115.12.10.215.12.815.12.8.115.12.8.215.12.8.3DEDICATED OUTDOOR AIR UNIT (DOAS-x):1.WHEN ENABLED:a.THE SUPPLY FAN AND EXHAUST FAN SHALL BE ENABLED AND RUN CONTINUOUSLY, MOTORIZED DAMPERS SHALL BEOPENED, AND ENTHALPY WHEEL SHALL ROTATE (UNLESS LOGIC CALLS FOR IT TO BE STOPPED).i.LEAVING AIR TEMPERATURE (LAT) SHALL BE SENSED BY AN IN-LINE AIR STREAM TEMPERATURE SENSOR.ii.LEAVING AIR DEW POINT (LADP) SHALL BE SENSED BY AN IN-LINE AIR STREAM HUMIDITY SENSOR.2.THE UNIT SHALL RUN ACCORDING TO A USER DEFINABLE TIME SCHEDULE IN THE FOLLOWING MODES:a.OCCUPIED MODE:i.UNIT SHALL BE CAPABLE OF REMOTE PROGRAMMING FROM THE BAS ON A TIME-BASED SEQUENCE FOR OCCUPIED/UNOCCUPIED PERIODS.ii.ALARMS SHALL BE PROVIDED AS FOLLOWS:1.)HIGH ZONE HUMIDITY: IF THE ZONE TEMPERATURE IS GREATER THAN 60%RH (ADJ.).2.)LOW ZONE TEMP: IF THE ZONE TEMPERATURE IS LESS THAN THE HEATING SETPOINT BY A USER DEFINABLEAMOUNT (ADJ.).b.UNOCCUPIED MODE (NIGHT SETBACK):i.WHEN UNIT ENTERS UNOCCUPIED MODE THE FANS SHALL NOT OPERATE AND DAMPERS SHALL CLOSE. UNIT SHALL BEENABLED AS NECESSARY TO MAINTAIN UNOCCUPIED SPACE TEMPERATURE SETPOINT (ADJ.). OUTDOOR AIR SHALLNOT BE INTRODUCED DURING UNOCCUPIED MODE.ii.ALARMS SHALL BE PROVIDED AS FOLLOWS:1.)LOW ZONE TEMP: IF THE ZONE TEMPERATURE IS LESS THAN THE HEATING SETPOINT BY A USER DEFINABLEAMOUNT (ADJ.).3.ZONE SETPOINT ADJUST:a.THE BUILDING OPERATOR SHALL BE ABLE TO ADJUST THE ZONE TEMPERATURE HEATING AND COOLING SETPOINTS ATTHE BAS.4.ZONE OPTIMAL START:a.THE UNIT SHALL USE AN OPTIMAL START ALGORITHM FOR MORNING START-UP.b.THIS ALGORITHM SHALL MINIMIZE THE UNOCCUPIED WARM-UP OR COOL-DOWN PERIOD WHILE STILL ACHIEVINGCOMFORT CONDITIONS BY THE START OF SCHEDULED OCCUPIED PERIOD.5.ZONE UNOCCUPIED OVERRIDE:a.A TIMED LOCAL OVERRIDE CONTROL SHALL ALLOW BUILDING OPERATOR TO OVERRIDE THE SCHEDULE AND PLACE THEUNIT INTO AN OCCUPIED MODE FOR AN ADJUSTABLE PERIOD OF TIME.b.AT THE EXPIRATION OF THIS TIME, CONTROL OF THE UNIT SHALL AUTOMATICALLY RETURN TO THE SCHEDULE.15.12.9PROSPECT PLACE737 BRIDGE ROADPARCEL 18C-048-001737 BRIDGE ROADJANUARY 9, 2023M-SCI02LBMTSCALE:REVISIONS:No.DATESEAL:DATE:DRAWN BY:CHECKED BY:PROJECT No:FILE:DATE:DRAWN BY:CHECKED BY:PROJECT No:FILE:SCALE:REVISIONS:No.DATEDESCRIPTIONSEAL:2A RIVER STREETADAMS, MA 01220P: (413) 743.9500F: (413) 743.3313www.HESNOR.comTHESE DRAWINGS (INSTRUMENTS OF SERVICE) WERE PREPARED IN A
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TO HESNOR ENGINEERING ASSOCIATES, PLLC OR SALOOMEY
CONSTRUCTION.CITY OF NORTHAMPTONHAMPSHIRE COUNTYMASSACHUSETTSM-SCI02.A02/14/24PRIOR REVISIONSB02/14/24CONFORMED SETREVISIONS02/24/24100% CD PERMIT SET-MEPSPECIFICATIONSN.T.S.PS6.1
3.16.01.1ALL MATERIALS AND EQUIPMENT SHALL BE NEW AND IN PERFECT CONDITION WHEN INSTALLED AND SHALL BE OFTHE BEST GRADE AND OF THE SAME MANUFACTURER THROUGHOUT FOR EACH CLASS OR GROUP OF EQUIPMENT.MATERIALS SHALL BE LISTED AND APPROVED BY UNDERWRITER'S LABORATORIES (U.L.) AND SHALL BEAR THEINSPECTION LABEL "J" WHERE SUBJECT TO SUCH APPROVAL. MATERIALS SHALL MEET WITH APPROVAL OF ALLGOVERNING BODIES HAVING JURISDICTIONAND SHALL BE MANUFACTURED IN ACCORDANCE WITH APPLICABLE STANDARDS ESTABLISHED BY ANSI,NEMA AND NBFU.COMMON ITEMS: WHERE MORE THAN ONE OF ANY SPECIFIC ITEM IS REQUIRED, ALL SHALL BE OF THE SAME TYPEAND MANUFACTURER.UL LISTING: ALL ELECTRICAL MATERIALS AND EQUIPMENT SHALL BE UNDERWRITERS' LABORATORIES (UL) LISTEDAND LABELED, WHERE UL STANDARDS AND LISTINGS EXIST FOR SUCH MATERIALS OR EQUIPMENT.GENERAL3.16.013.16.01.23.16.01.3RACEWAY SYSTEMS3.16.02DIVISION 163.16.02.1DESCRIPTIONA.GENERAL: EMT SHALL BE USED FOR FEEDER CONDUCTORS TO ALL PANELBOARDS AND WHERE INDICATED.B.RACEWAY SIZING: AS REQUIRED BY THE NEC (MINIMUM) WITH OVERSIZED RACEWAYS AS INDICATED AND WHEREREQUIRED FOR EASE OF PULLING CABLE. MINIMUM CONDUIT SIZE: 3/4-INCH, UNLESS INDICATED OTHERWISE.C.RACEWAY TYPES: LISTED FLEXIBLE METAL RACEWAY AND ELECTRICAL METALLIC TUBING. SHALL BE INCONFORMANCE WITH APPLICABLE ANSI, NEMA, AND UL STANDARDS. EMT SHALL COMPLY WITH ANSI C80.3 AND UL797, FMC SHALL COMPLY WITH UL 1.D.FITTINGS: ALL RACEWAY FITTINGS SHALL BE STEEL OR MALLEABLE IRON, AND UL-LISTED FOR THE INTENDEDAPPLICATION. EMT FITTINGS SHALL BE COMPRESSION TYPE WHEN USED OUTDOORS.E.PULL AND JUNCTION BOXES, AND WIREWAYS: USE AS INDICATED AND REQUIRED. JUNCTION AND PULL BOXES FORGENERAL INDOOR USE (DRY LOCATIONS) SHALL BE OF GALVANIZED CODE GAUGE STEEL CONSTRUCTION, MINIMUM4" SQUARE BY 1-1/2" DEEP, WITH SCREW-ON COVERS. WIREWAYS SHALL BE UL LISTED SHEET STEELCONSTRUCTION WITH SCREW-ON COVERS. FOR DAMP OR WET INDOOR LOCATIONS, USE BOXES AND WIREWAYSAPPROVED FOR SUCH USE.F.PIPE SLEEVES: RIGID STEEL CONDUIT OR IRON PIPE.G.FIRE STOP: PROVIDE A FIRE RESISTANT RATING AT LEAST EQUAL TO THE HOURLY FIRE RESISTANCE RATING OF THEFLOOR, WALL OR PARTITION INTO WHICH THE FIRESTOP SYSTEM IS TO BE INSTALLED. ACCEPTABLEMANUFACTURERS: DOW CORNING; HEAVY DUTY/NELSON; INTERNATIONAL PROTECTIVE COATINGS; SPECIFIEDTECHNOLOGIES, INC.3.16.02.2INSTALLATIONA.RACEWAY ROUTING: AS REQUIRED BY JOB CONDITIONS UNLESS SPECIFIC ROUTES OR DIMENSIONED POSITIONSARE INDICATED ON THE DRAWINGS. INSTALL TIGHT TO SLABS, BEAMS AND JOISTS WHEREVER POSSIBLE. ROUTEEXPOSED CONDUIT, AND CONDUIT INSTALLED ABOVE CEILINGS, PARALLEL OR PERPENDICULAR TO WALLS CEILINGSAND STRUCTURAL MEMBERS. INSTALL TO MAINTAIN MINIMUM HEADROOM AND TO PRESENT A NEAT APPEARANCE.RUN PARALLEL RACEWAYS TOGETHER WITH BENDS MADE FROM SAME CENTER LINE. VERIFY EXACT LOCATIONS OFALL RACEWAYS, PULL BOXES, AND JUNCTION BOXES. RESOLVE ANY CONFLICTS BEFORE INSTALLATION.B.FIRE STOP SYSTEMS: INSTALL FIRESTOP SYSTEMS IN ACCORDANCE WITH UL APPROVED DESIGN DETAILS AND THEMANUFACTURER'S INSTRUCTIONS. INSTALL SLEEVES, CONDUITS AND CABLES WITH REQUIRED CLEARANCESPACES, ALLOWING INSTALLATION OF SEALING MATERIALS. DO NOT EXCEED THE OUTSIDE DIAMETER OF THESLEEVE, CONDUIT OR CABLE BY MORE THAN ONE INCH OR BY LESS THAN 1/4 INCH WHEN MAKING OPENINGS FORPENETRATIONS. INSTALL FIRESTOP SYSTEMS SO AS TO COMPLETELY SEAL OPENINGS TO PREVENT PASSAGE OFSMOKE AND WATER.OUTLET AND DEVICE BOXES3.16.043.16.05.1HANGERS AND SUPPORTS3.16.05GENERAL:ALL HANGERS, SUPPORTS, FASTENERS AND HARDWARE SHALL BE ZINC-COATED OR OF EQUIVALENT CORROSIONRESISTANCE BY TREATMENT OR INHERENT PROPERTY, AND SHALL BE MANUFACTURED PRODUCTS DESIGNED FORTHE APPLICATION.RIGIDLY SUPPORT AND SECURE ALL ELECTRICAL MATERIALS, RACEWAY, INCLUDING CABLE TRAY, CABLES ANDEQUIPMENT TO BUILDING STRUCTURE USING HANGERS, SUPPORTS AND FASTENERS, SUITABLE FOR THE USE,MATERIALS AND LOADS ENCOUNTERED. PROVIDE ALL NECESSARY HARDWARE.STRUCTURAL MEMBERS:DO NOT CUT, DRILL OR WELD ANY STRUCTURAL MEMBER EXCEPT AS SPECIFICALLY APPROVED BY THE ENGINEER.INDEPENDENT SUPPORT:DO NOT SUPPORT ELECTRICAL MATERIALS OR EQUIPMENT FROM OTHER EQUIPMENT, PIPING, DUCTWORK ORSUPPORTS FOR SAME.TYPES:HANGERS, STRAPS, RISER SUPPORTS, CLAMPS, U-CHANNEL, THREADED RODS, ETC. AS INDICATED OR REQUIRED.3.16.06.1ELECTRICAL IDENTIFICATION3.16.063.16.05.23.16.06.23.16.06.3CIRCUIT BREAKERS/PANELBOARDS3.16.073.16.07.1GENERAL:MOLDED CASE TYPE WITH THERMAL AND MAGNETIC TRIPS UNLESS INDICATED OTHERWISE. MINIMUM 25 KAIC(25,000-AMPS) INTERRUPTING CAPACITY FOR 120/208 VAC. HIGHER RATINGS AS INDICATED ON PANELBOARDSCHEDULE OR REQUIRED BY AVAILABLE FAULT CURRENT.CIRCUIT BREAKERS TO BE INSTALLED IN EXIST. SWITCHBOARDS OR PANELBOARDS SHALL BE COMPATIBLEWITH THE EXIST. EQUIPMENT.NEW PANELBOARDS: BASIS OF DESIGN SQUARE D TYPE NQOD PANELS WITH BOLT-ON BREAKERS, COPPERBUSES, DOOR-IN-DOOR TRIM.MOUNT TOP OF TRIM 90-INCH ABOVE FINISHED FLOOR, MOUNT PLUMB AND RIGID WITHOUT DISTORTION OFBOX. MOUNT RECESSED WHERE INDICATED WITH FRONTS UNIFORMLY FLUSH WITH WALL FINISH AND BACKBOX.3.16.07.2GROUNDING3.16.08WIRING DEVICES3.16.093.16.09.1DESCRIPTIONA.ALL WIRING DEVICES SHALL BE COMMERCIAL SPECIFICATION TYPE, HOSPITAL RATED, HEAVY DUTY AND TAMPERRESISTANT.B.STRAIGHT BLADE RECEPTACLES, 120 V, 20 A: COMPLY WITH NEMA WD 1, NEMA WD 6 CONFIGURATION 5-20R, ANDUL 498, PASS & SEYMOUR; T8300-X OR APPROVED EQUIVALENT.C.GFI RECEPTACLES, 120V, 20A: COMPLY WITH NEMA WD 1, NEMA WD 6, UL 498, AND UL 943, CLASS A, AND INCLUDEINDICATOR LIGHT THAT IS LIGHTED WHEN DEVICE IS TRIPPED, PASS & SEYMOUR; GENLI-HGX OR APPROVEDEQUIVALENT.D.SNAP SWITCHES, 120/277-VOLT, 20-AMP: COMPLY WITH NEMA WD 1 AND UL 20. PASS& SEYMOUR 20AC1 (SINGLEPOLE), 20AC2 (TWO POLE), 20AC3 (THREE WAY), 20AC4 (FOUR WAY) OR APPROVED EQUIVALENT. LOW VOLTAGEMOMENTARY SWITCH PASS & SEYMOUR 1081LA OR APPROVED EQUIVALENT.E.WALL MOUNTED OCCUPANCY SENSORS SHALL BE WATTSTOPPER DSW-200 OR APPROVED EQUIVALENT.F.CEILING MOUNTED OCCUPANCY SENSORS SHALL BE WATTSTOPPER DT-300 SERIES OR APPROVED EQUIVALENT.PROVIDE COMPATIBLE POWER PACKS AS REQUIRED.G.WALL PLATES: HIGH-IMPACT, SELF-EXTINGUISHING NYLON MATERIAL OR STAINLESS STEEL.H.DEVICE AND WALL PLATE COLOR: WIRING DEVICE CATALOG NUMBERS IN SECTION TEXT DO NOT DESIGNATEDEVICE COLOR. WIRING DEVICES CONNECTED TO NORMAL POWER SYSTEM: AS SELECTED BY ARCHITECT,UNLESS OTHERWISE INDICATED OR REQUIRED BY NFPA 70 OR DEVICE LISTING.GENERAL: GROUNDING SHALL COMPLY WITH ARTICLE 250 OF THE NATIONAL ELECTRICAL CODE.SYSTEM DESCRIPTION: THE GROUNDING SOURCE SHALL BE GROUND TERMINAL BUSS AT THE MAIN ELECTRICSERVICE EQUIPMENT. EACH CIRCUIT SHALL HAVE AN INDEPENDENT GROUND CONDUCTOR.CONDUCTORS: ALL EQUIPMENT GROUNDING CONDUCTORS SHALL BE COPPER AND SIZED IN ACCORDANCEWITH TABLE 250-122 OF THE NEC.CONNECTORS: BOLTED CONNECTORS FOR CONDUCTORS AND PIPED: COPPER OR COPPER ALLOY,PRESSURE TYPE WITH AT LEAST TWO BOLTS.GROUNDING BUS: PREDRILLED RECTANGULAR BARS OF ANNEALED COPPER, 1/4 BY 4 INCHES IN CROSSSECTION, WITH 9/32-INCH HOLES SPACED 1-1/8 INCHES APART UNLESS INDICATED OTHERWISE ONDOCUMENTS. STAND-OFF INSULATORS FOR MOUNTING SHALL COMPLY WITH UL 891 FOR USE IN PANELBOARDS, 600 V. LEXAN OR PVC, IMPULSE TESTED AT 5000 V.BUS-BAR CONNECTORS: MECHANICAL TYPE, CAST SILICON BRONZE, SOLDERLESS COMPRESSION OREXOTHERMIC-TYPE WIRE TERMINALS, AND LONG-BARREL, TWO-BOLT CONNECTION TO GROUND BUS BAR.3.16.04.1DESCRIPTIONA.OUTLET BOXES SHALL BE AS MANUFACTURED BY RACO, APPLETON, STEEL CITY, OR APPROVED EQUAL, CONSTRUCTEDOF GALVANIZED STAMPED STEEL, MALLEABLE IRON, WITH SUITABLE KNOCKOUTS, AND DESIGNED FOR USE WITH THECONDUIT OR TYPE OF CABLE PROPOSED.B.EACH BOX SHALL HAVE DIMENSIONS AS REQUIRED TO ACCOMMODATE THE INTENDED SERVICE, FIXTURE, ORAPPLIANCE TO BE INSTALLED AND THE TYPE, NUMBER, AND ARRANGEMENT OF CONDUITS OR CABLES WHICH ARE TOBE ATTACHED TO IT OR HOUSED IN IT.C.BOXES SHALL BE SIZED IN ACCORDANCE WITH ARTICLE 314, TABLE 314.16 OF THE ADOPTED NEC.D.WHERE OUTLET BOXES ARE EXPOSED TO WEATHER OR DAMP LOCATIONS, THEY SHALL BE CAST ALUMINUM ORGALVANIZED CAST OR MALLEABLE IRON WITH THREADED HUBS FOR CONDUIT CONNECTIONS. COVER SHALL BEWATERTIGHT AND AIRTIGHT WITH GASKET AND STAINLESS STEEL SCREWS.E.THE DEPTH OF ANY OUTLET BOX SHALL BE SUITABLE FOR THE WALL, PARTITION, ETC., WHERE INSTALLED. EXTENSIONRINGS: SQUARE CORNERED TILE (OR MASONRY) TYPE.F.ALL DEVICE BOXES SHALL BE PROVIDED WITH MOUNTING BRACKETS. BOXES WITH CAPTIVE NAILS WILL NOT BEALLOWED.3.16.04.2INSTALLATIONA.LOCATIONS GIVEN HEREINAFTER OR INDICATED ON THE DRAWINGS ARE FOR THE GENERAL GUIDANCE OF THECONTRACTOR. THE CONTRACTOR SHALL COORDINATE THE LOCATION OF ALL BOXES WITH THE WORK OF OTHERTRADES, IN ACCORDANCE WITH THE DETAILS GIVEN ON THE DRAWINGS, AND AS DIRECTED IN THE FIELD BY THEENGINEER.1.THE OWNER RESERVES THE RIGHT TO CHANGE INDICATED OUTLET LOCATIONS UP TO THE TIME OF ROUGHING-IN,WITHOUT ADDITIONAL COST.2.ARCHITECTURAL ELEVATIONS: HEIGHTS AND LOCATIONS FOR OUTLETS AND EQUIPMENT IN SPECIFIC AREAS WHENINDICATED ON ARCHITECTURAL PLANS AND ELEVATIONS TAKE PRECEDENCE OVER MOUNTING HEIGHTS ANDLOCATIONS INDICATED IN ELECTRICAL DOCUMENTS. IF OUTLETS AND EQUIPMENT ARE NOT INDICATED ON THEARCHITECTURAL ELEVATIONS, THE ELECTRICAL DOCUMENTS GOVERN.B.IN LOCATING BOXES, ALLOW FOR OVERHEAD PIPES, DUCTS, OTHER OBSTRUCTIONS; ALSO FOR VARIATIONS INTHICKNESS OF FIREPROOFING, SOUNDPROOFING, PLASTERING, ETC.C.LAYOUT AND SYMMETRICALLY LOCATE OUTLETS BY ACTUAL MEASUREMENT IN BUILDING. DO NOT SCALE DRAWINGS.OUTLET BOXES IMPROPERLY LOCATED SHALL BE RELOCATED AT THE EXPENSE OF THE CONTRACTOR.D.SET BOXES ACCURATELY, LEVEL, PLUMB AND SQUARE, WITH LINES OF STRUCTURE AND WHERE WIRING ISCONCEALED, FLUSH WITH FINISHED SURFACES.E.OUTLET AND DEVICE BOXES SHALL BE SECURELY FASTENED TO THE BUILDING'S STRUCTURAL SYSTEM.1.WIRING AT OUTLETS: INSTALL CONDUCTOR AT EACH OUTLET, WITH AT LEAST 6 INCHES OF SLACK.F.CONTRACTOR SHALL BE RESPONSIBLE TO ENSURE ANY ADJUSTMENTS IN DEVICE LOCATIONS DOES NOT VIOLATECOMPLIANCE FOR OUTLET SPACING PER MEC/NEC 210.52.G.PROVIDE WEEP HOLES OR FITTINGS FOR DRAINAGE FOR BOXES/ENCLOSURES INSTALLED IN WET LOCATIONS TO MEETENFORCED NEC 2023 -314.15.SAFETY SWITCHES (DISCONNECTS)3.16.10.1DESCRIPTIONA.GENERAL: NEMA HEAVY DUTY, HORSEPOWER RATED, FULLY ENCLOSED, FUSIBLE OR NON-FUSED AS INDICATED,QUICK-MAKE/QUICK-BREAK SWITCHING MECHANISM INTERLOCKED WITH COVER AND INTEGRAL HANDLES THATACCEPT A MINIMUM OF THREE PADLOCKS.B.NEUTRAL AND GROUND: INCLUDE INSULATED SOLID NEUTRAL TERMINAL AND/OR SOLID GROUNDING TERMINALWHERE CIRCUITS INCLUDE THESE CONDUCTORS.C.ENCLOSURES: NEMA TYPES AS SPECIFIED BELOW OR AS INDICATED. PROVIDE NEMA-1 INDOORS, NEMA-3ROUTDOORS UNLESS INDICATED OTHERWISE.INTERIOR/EXTERIOR LIGHTING AND LIGHTING CONTROLS3.16.11.1DESCRIPTIONA.LIGHTING FIXTURES: THOROUGHLY CLEAN ALL LIGHT FIXTURES AND LAMPS JUST PRIOR TO FINAL INSPECTION.FIXTURE ENCLOSURES, REFLECTORS, LENSES, ETC. SHALL BE CLEANED FREE OF DUST, DIRT, FINGERPRINTS, ETC.BY AN APPROVED METHOD. LENSES SHALL BE LEFT IN CORRECT POSITION, ALL LAMPS FULLY FUNCTIONING.3.16.11.2INSTALLATIONA.BURN-IN ALL LAMPS THAT REQUIRE SPECIFIC AGING PERIOD TO OPERATE PROPERLY, PRIOR TO OCCUPANCY BYOWNER.B.ALL SENSORS SHALL BE ADJUSTED IN FIELD TO PICK UP DOOR SWING WITHIN RANGE OF VIEWER; CONTRACTORSHALL ADJUST OR MOVE DEVICE AS REQUIRED.C.ALL CONTROL UNITS SHALL BE WIRED SUCH THAT WALL SWITCHES (IF PRESENT) CAN SWITCH FIXTURES OFF.D.FOR LIGHTING CONTROLS, SEE DRAWINGS AND WIRING DEVICE SECTION.E.RETAIN APPROVED LIGHTING MANUFACTURER REPRESENTATIVE TO ASSIST IN PROGRAMMING AND TESTING OFAUTOMATIC LIGHTING CONTROLS FOR SITE LIGHTING AND INTERIOR COMMON AREAS. EFFORT SHALL INCLUDEPROGRAMMING AS REQUIRED TO COMPLY WITH ENFORCED MASSACHUSETTS ENERGY CODE, INCLUDING ANYLOCAL REQUIREMENTS.MULTI-TENANT ENTRY SECURITY SYSTEM3.16.103.16.113.16.143.16.14.1 PRODUCTSA.DESIGN MAKE: MULTI-TENANT COLOR VIDEO ENTRY SECURITY SYSTEM: AIPHONE "GT SERIES" OR APPROVEDEQUIVALENT AS MANUFACTURED BY AIPHONE CORPORATION.COORDINATE ANY FIRE ALARM WORK DIRECTLYWITH BUILDING OWNER.B.ENTRANCE STATIONS:1. PROVIDE 170 DEGREE PAN TILT & ZOOM VIDEO CAMERA, BUILT-IN ACCESS CODE KEYPADS FOR KEYLESS ENTRY,CCTV SYSTEM INTEGRATION AND CONCIERGE VISITOR SCREENING.2. ENTRANCE PANEL: "ALL-IN-ONE" BASIS-OF-DESIGN MODEL GT-DMB-N (GUIDANCE-ENABLED TYPE).a. AUDIO & VIDEO.b. ACCESS CONTROL.c. DIRECTORY SCROLL.d. LCD MAY BE SET TO ENERGY SAVER MODE.e. MOTION SENSOR AUTO ACTIVATES LCD WHEN IN ENERGY SAVER MODE.f. VOICE ANNUNCIATION.3. ENTRANCE PANEL: BASIS-OF-DESIGN MODEL GT. PROVIDE MODULAR UNITS WITH THE FOLLOWING FUNCTIONALMODULES, CORRESPONDING PANELS, HARDWARE AND FITTINGS.a. TYPE: AUDIO/VIDEO + 10 KEY TYPE.C.TENANT STATION:1. STATION PANEL: BASIS-OF-DESIGN MODEL GT-1M3.a. RECORD VISITOR IMAGES AUTOMATICALLY.b. COMMUNICATE INTERNALLY BETWEEN STATIONS.c. UP TO 4 UNITS PER TENANT USING ONLY ONE POWER SUPPLYd. MAY BE USED WITH TENANT DOOR STATIONS TO REPLACE PEEPHOLE IDENTIFICATION.e. PAN TILT & ZOOM CAMERA CONTROL.f. VIDEO IDENTIFICATION.g. TALK WITH VISITORS.h. UNLOCK DOORS.i. INSTANT COMMUNICATION WITH CONCIERGE STATIONS.D. BUS CONTROLLER COMPONENTS AND MOUNTING HARDWARE. BASIS-OF-DESIGN MODELS AS FOLLOWS:1. BUS CONTROL UNIT: MODEL GT-BC.2. VIDEO BUS CONTROL UNIT: MODEL GT-VBC.3. EXPANDED BUS CONTROL UNIT: MODEL GT-BCX.4. POWER SUPPLY: MODEL PS-2420UL.5. EXTERNAL SIGNAL RELAY: MODEL GT-RY.6. FRAMES AND BACK BOXES FOR SURFACE AND FLUSH MOUNT AS REQUIRED.7. OR APPROVED EQUIVALENTS3.16.14.2 INSTALLATIONA. INSTALL INTEGRATED SECURITY AND COMMUNICATION SYSTEM IN ACCORDANCE WITH MANUFACTURER'SAPPROVED SHOP DRAWINGS AT LOCATIONS INDICATED ON THE DRAWINGS.B. MOUNT EQUIPMENT PLUMB, LEVEL, SQUARE, AND SECURE. FOR VIDEO ENTRANCE STATIONS AND VIDEO DOORSTATIONS, COMPLY WITH MANUFACTURER'S APPROVED SHOP DRAWINGS INCLUDING ALL CABLING SIZES/TYPES TOPROVIDE OPTIMUM PICTURE QUALITY OF STATION MONITORING AND OPERATION.C. ENGAGE MANUFACTURER'S REPRESENTATIVE FOR FINAL TESTING; ADJUSTMENTS, PROGRAMMING, AND OWNERTRAINING. FIGURE ON MINIMUM ONE FULL 8-HOUR DAY FOR THIS FUNCTIONAL TESTING.3.16.06.43.16.06.53.16.07.33.16.08.13.16.08.23.16.08.33.16.08.43.16.08.53.16.08.6GENERAL:LOCATE NAMEPLATE, MARKING, OR OTHER IDENTIFICATION MEANS ON OUTSIDE OF EQUIPMENT OR BOX FRONTCOVERS WHEN ABOVE CEILINGS AND WHEN IN MECHANICAL OR ELECTRICAL EQUIPMENT ROOMS OR OTHERUNFINISHED AREAS, AND ON INSIDE OF FRONT COVER WHEN IN FINISHED ROOMS/AREAS. USE CONTRACTDOCUMENT DESIGNATIONS FOR IDENTIFICATION UNLESS INDICATED OTHERWISE.NAMEPLATES:PROVIDE NAMEPLATE ENGRAVED WITH EQUIPMENT DESIGNATION FOR EACH PIECE OF EQUIPMENT.MARKING PEN LABELING:MARK EACH JUNCTION AND PULL BOX INDICATING SOURCE DESIGNATION AND CIRCUIT NUMBER(S) FOR THEENCLOSED CONDUCTORS.WIRE TAGS:FOR POWER CIRCUITS, APPLY WIRE TAG INDICATING APPROPRIATE CIRCUIT OR FEEDER NUMBER TO EACHCONDUCTOR PRESENT IN DISTRIBUTION PANEL AND PANELBOARD GUTTERS, AND TO EACH CONDUCTOR INPULL AND JUNCTION BOXES WHERE MORE THAN ONE FEEDER OR MULTI-WIRE BRANCH CIRCUIT IS PRESENT.WHERE ONLY A SINGLE FEEDER OR MULTI-WIRE BRANCH CIRCUIT IS PRESENT, BOX COVER LABELING ANDCONDUCTOR COLOR CODING IS SUFFICIENT. FOR CONTROL, COMMUNICATIONS AND FIRE ALARM CIRCUITSWHERE IN PROJECT SCOPE, APPLY WIRE TAG INDICATING CIRCUIT OR TERMINATION NUMBER AT ALLTERMINATIONS AND AT ALL INTERMEDIATE LOCATIONS AND BOXES WHERE MORE THAN ONE CIRCUIT ISPRESENT.PANELBOARDS:ALL PANELBOARDS SHALL BE IDENTIFIED TO INDICATE THE DEVICE OR EQUIPMENT WHERE POWER SUPPLYORIGINATES.PANEL CIRCUIT DIRECTORIES:PROVIDE COMPUTER GENERATED TYPED CIRCUIT DIRECTORIES FOR ALL PANELS BOTH NEW AND EXISTINGAFFECTED BY THE PROJECT WORK AND REFLECTIVE AS-BUILT WORK. HANDWRITTEN DIRECTORIES ARE NOTACCEPTABLE.RECEPTACLE IDENTIFICATION:IDENTIFY PANELBOARD AND CIRCUIT NUMBER FROM WHICH SERVED. IDENTIFY WIRE TERMINATIONS FORCIRCUIT NUMBERS AT ALL JUNCTION BOXES AND OUTLET BOXES.TEMPORARY POWER AND LIGHTING3.16.12.1INSTALLATIONA.REPLACE BURNED OUT, DEFECTIVE OR STOLEN LAMPS AND PROVIDE NECESSARY, ROUTINE REPAIRS.B.REPAIR OF ANY DAMAGE TO SYSTEM, INCLUDING REPLACEMENT OF BLOWN FUSES RESULTING FROM MISUSE ORFROM CONNECTING FAULTY EQUIPMENT, SHALL BE PAID FOR BY PARTY RESPONSIBLE FOR DAMAGE.C.REMOVE TEMPORARY POWER AND LIGHTING SYSTEMS WHEN THERE IS NO LONGER ANY NEED FOR IT OR WHENDIRECTED BY OWNER'S REPRESENTATIVE AND SITE CONTRACTOR. ALL TEMPORARY WIRING AND EQUIPMENTSHALL BE REMOVED COMPLETELY PRIOR TO FINAL COMPLETION.3.16.12MOTOR CONTROLLERS AND FUSES3.16.13.1INSTALLATIONA.MAKE ALL CONNECTIONS TO MOTORS AND CONTROL EQUIPMENT AND LEAVE EQUIPMENT IN PROPER OPERATINGORDER. CONNECT POWER TO MOTORS FOR CORRECT ROTATION. VERIFY NAMEPLATE RATINGS OF ALL MOTORSAND FIELD VERIFY COMPATIBILITY WITH MOTOR CONTROLLER FURNISHED (VOLTAGE, PHASE, AMPS, TYPE, ETC).REPORT ANY DEVIATIONS OR DISCREPANCIES.B.FUSES: EXAMINE UTILIZATION EQUIPMENT NAMEPLATES AND INSTALLATION INSTRUCTIONS. INSTALL FUSES OFSIZES AND WITH CHARACTERISTICS APPROPRIATE FOR EACH PIECE OF EQUIPMENT. INSTALL FUSES IN EACHFUSIBLE-SWITCH ENCLOSED CONTROLLER.3.16.133.16.06.63.16.06.73.16.05.33.16.05.43.16.05.53.16.07.4FIRE DETECTION AND ALARM SYSTEM3.16.153.16.15.1 DESCRIPTIONA.THE MATERIALS, APPLIANCES, EQUIPMENT AND DEVICES SHALL BE TESTED AND LISTED BY A NATIONALLY RECOGNIZEDAPPROVALS AGENCY FOR USE AS PART OF A PROTECTIVE SIGNALING SYSTEM, MEETING THE NATIONAL FIRE ALARMCODE.B.COORDINATE ANY FIRE ALARM WORK DIRECTLY WITH BUILDING OWNER.C.COMPATIBLE DEVICES: PROVIDE COMPATIBLE DEVICES (SMOKE DETECTORS, CARBON MONOXIDE DETECTORS, DUCTSMOKE DETECTORS, REMOTE TEST SWITCHES, NOTIFICATION APPLIANCES, ETC.) AND COMPATIBLE PLENUM RATEDWIRING WITH SYSTEM IDENTIFIED ABOVE.D.FIRE ALARM SUBMITTAL: PROVIDE MANUFACTURER SUBMITTAL INCLUDING COMPONENT DATA SHEET, RISER DIAGRAM,VOLTAGE DROP AND BATTERY CALCULATIONS TO ENSURE FACP AND NAC EXTENDER PANEL COMPONENTS AREPROVIDED, AS NECESSARY.E.SMOKE DETECTORS: COMPLY WITH NFPA 72, "SMOKE-SENSING FIRE DETECTORS" SECTION IN THE "INITIATING DEVICES"CHAPTER, FOR SMOKE-DETECTOR SPACING. SMOOTH CEILING SPACING SHALL NOT EXCEED 30 FEET.F.DUCT SMOKE DETECTORS: COMPLY WITH NFPA 72 AND NFPA 90A. INSTALL SAMPLING TUBES SO THEY EXTEND THEFULL WIDTH OF DUCT.G.SYSTEM TESTING: COMPLY WITH "TEST METHODS" TABLE IN THE "TESTING" SECTION OF THE "INSPECTION, TESTINGAND MAINTENANCE" CHAPTER IN NFPA 72.H.FACTORY-AUTHORIZED TESTING: SERVICE REPRESENTATIVE SHALL PREPARE THE "FIRE ALARM SYSTEM RECORD OFCOMPLETION" IN THE "DOCUMENTATION" SECTION OF THE "FUNDAMENTALS OF FIRE ALARM SYSTEMS" CHAPTER INNFPA 72 AND THE "INSPECTION AND TESTING FORM" IN THE "RECORDS" SECTION OF THE "INSPECTION, TESTING ANDMAINTENANCE" CHAPTER IN NFPA 72.I.CONTACT FIRE ALARM SYSTEM VENDOR PRIOR TO SUBMITTING A BID. PROVIDE ALL REQUIRED DEVICES, WIRING,RELAYS, ETC., AS NECESSARY FOR A COMPLETE SYSTEM.3.16.15.2 CONDUIT AND WIREA.CONDUIT SHALL BE IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC), LOCAL AND STATE REQUIREMENTS.B.WHERE REQUIRED, ALL WIRING SHALL BE INSTALLED IN CONDUIT OR RACEWAY. CONDUIT FILL SHALL NOT EXCEED 40PERCENT OF INTERIOR CROSS SECTIONAL AREA WHERE THREE OR MORE CABLES ARE CONTAINED WITHIN A SINGLECONDUIT.C.CABLE MUST BE SEPARATED FROM ANY OPEN CONDUCTORS OF POWER, OR CLASS 1 CIRCUITS, AND SHALL NOT BEPLACED IN ANY CONDUIT, JUNCTION BOX OR RACEWAY CONTAINING THESE CONDUCTORS, PER NEC ARTICLE 760.3 &760.24.D.WITH THE EXCEPTION OF TELEPHONE CONNECTIONS, WIRING FOR 24 VOLT DC CONTROL, ALARM NOTIFICATION,EMERGENCY COMMUNICATION AND SIMILAR POWER-LIMITED AUXILIARY FUNCTIONS MAY BE RUN IN THE SAME CONDUITAS INITIATING AND SIGNALING LINE CIRCUITS. ALL CIRCUITS SHALL BE PROVIDED WITH TRANSIENT SUPPRESSIONDEVICES AND THE SYSTEM SHALL BE DESIGNED TO PERMIT SIMULTANEOUS OPERATION OF ALL CIRCUITS WITHOUTINTERFERENCE OR LOSS OF SIGNALS.E.CONDUIT SHALL NOT ENTER THE FIRE ALARM CONTROL PANEL OR ANY OTHER REMOTELY MOUNTED CONTROL PANELEQUIPMENT OR BACK BOXES, EXCEPT WHERE CONDUIT ENTRY IS SPECIFIED BY THE FACP MANUFACTURER.F.CONDUIT SHALL BE 3/4-INCH MINIMUM.G.WIRING SHALL BE IN ACCORDANCE WITH LOCAL, STATE AND NATIONAL CODES (E.G., NEC ARTICLE 760) AND ASRECOMMENDED BY THE MANUFACTURER OF THE FIRE DETECTION SYSTEM. NUMBER AND SIZE OF CONDUCTORS SHALLBE AS RECOMMENDED BY THE FIRE DETECTION SYSTEM MANUFACTURER, BUT NOT LESS THAN 16 AWG FOR INITIATINGDEVICE CIRCUITS AND 14 AWG FOR NOTIFICATION APPLIANCE CIRCUITS [NAC].H.ALL WIRE AND CABLE SHALL BE LISTED AND/OR APPROVED BY A RECOGNIZED TESTING AGENCY FOR USE WITH APROTECTIVE SIGNALING SYSTEM.I.WIRE AND CABLE NOT INSTALLED IN CONDUIT SHALL HAVE A FIRE RESISTANCE RATING SUITABLE FOR THEINSTALLATION AS INDICATED IN NFPA 70 (E.G., FPLR).J.WIRING USED FOR THE MULTIPLEX COMMUNICATION CIRCUIT (SLC) SHALL BE TWISTED AND SUPPORT A MINIMUMWIRING DISTANCE OF 10,000 FEET WHEN SIZED AT 12 AWG. THE DESIGN OF THE SYSTEM SHALL PERMIT USE OF IDC ANDNAC WIRING IN THE SAME CONDUIT WITH THE SLC COMMUNICATION CIRCUIT. SHIELDED WIRE SHALL NOT BE REQUIRED.K.ALL FIELD WIRING SHALL BE ELECTRICALLY SUPERVISED FOR OPEN CIRCUIT AND GROUND FAULT.L.THE FIRE ALARM CONTROL PANEL SHALL BE CAPABLE OF T-TAPPING CLASS B (NFPA STYLE 4) SIGNALING LINE CIRCUITS(SLCS). SYSTEMS WHICH DO NOT ALLOW OR HAVE RESTRICTIONS IN, FOR EXAMPLE, THE AMOUNT OF T-TAPS, LENGTHOF T-TAPS ETC., IS NOT ACCEPTABLE.M.ALL BOXES AND CABINETS SHALL BE UL LISTED FOR THEIR USE AND PURPOSE.N.THE FIRE ALARM CONTROL PANEL SHALL BE CONNECTED TO A SEPARATE DEDICATED BRANCH CIRCUIT, MAXIMUM 20AMPERES. THIS CIRCUIT SHALL BE LABELED AT THE MAIN POWER DISTRIBUTION PANEL AS FIRE ALARM. FIRE ALARMCONTROL PANEL PRIMARY POWER WIRING SHALL BE 12 AWG. THE CONTROL PANEL CABINET SHALL BE GROUNDEDSECURELY TO EITHER A COLD WATER PIPE OR GROUNDING ROD.O.THE CONTROL PANEL ENCLOSURE SHALL FEATURE A QUICK REMOVAL CHASSIS TO FACILITATE RAPID REPLACEMENTOF THE FACP ELECTRONICS.3.16.15.3 MAIN FIRE ALARM CONTROL PANELA.DESIGN MAKE: FACP - NOTIFIER MODEL NFW-100X OR APPROVED EQUIVALENTS.B.FACP SHALL CONTAIN A MICROPROCESSOR BASED CENTRAL PROCESSING UNIT (CPU) AND POWER SUPPLY IN ANECONOMICAL SPACE SAVING SINGLE BOARD DESIGN. THE CPU SHALL COMMUNICATE WITH AND CONTROL THEFOLLOWING TYPES OF EQUIPMENT USED TO MAKE UP THE SYSTEM: INTELLIGENT ADDRESSABLE SMOKE AND THERMAL(HEAT) DETECTORS, ADDRESSABLE MODULES, PRINTER, ANNUNCIATORS, DIGITAL DIALER AND OTHER SYSTEMCONTROLLED DEVICES. ETHERNET COMMUNICATORS AND OTHER SYSTEM CONTROLLED DEVICES. ETHERNETCOMMUNICATIONS SHALL BE VIA A IPOTS CARD.C.THE CONTROL PANEL SHALL PROVIDE, OR BE CAPABLE OF, EXPANSION TO 198 INTELLIGENT/ADDRESSABLE DEVICES.D.THE CONTROL PANEL SHALL INCLUDE TWO FORM-C PROGRAMMABLE RELAYS WHICH CAN BE USED FOR ALARM,SUPERVISORY, AND A FIXED TROUBLE RELAY RATED AT A MINIMUM OF 2.0 AMPS @ 30 VDC AND 0.5 AMPS @ 30 VAC.E.IT SHALL ALSO INCLUDE TWO PROGRAMMABLE NOTIFICATION APPLIANCE CIRCUITS (NACS) CAPABLE OF BEING WIREDAS CLASS B (NFPA STYLE Y) OR CLASS A (NFPA STYLE Z).F.THE FIRE ALARM CONTROL PANEL SHALL INCLUDE AN OPERATOR INTERFACE CONTROL AND ANNUNCIATION PANELTHAT SHALL INCLUDE A BACKLIT LIQUID CRYSTAL DISPLAY (LCD), INDIVIDUAL COLOR-CODED SYSTEM STATUS LEDS,AND AN ALPHANUMERIC KEYPAD FOR THE FIELD PROGRAMMING AND CONTROL OF THE FIRE ALARM SYSTEM.3.16.15.4 INSTALLATIONA.INSTALLATION SHALL BE IN ACCORDANCE WITH THE NEC, NFPA 72, LOCAL AND ADOPTED/ENFORCED STATE CODES, ASSHOWN ON THE DRAWINGS, AND AS RECOMMENDED BY THE MAJOR EQUIPMENT MANUFACTURER.B.ALL CONDUIT, JUNCTION BOXES, CONDUIT SUPPORTS AND HANGERS SHALL BE CONCEALED IN FINISHED AREAS ANDMAY BE EXPOSED IN UNFINISHED AREAS. SMOKE DETECTORS SHALL NOT BE INSTALLED PRIOR TO THE SYSTEMPROGRAMMING AND TEST PERIOD. IF CONSTRUCTION IS ONGOING DURING THIS PERIOD, PROTECTIVE MEASURESSHALL BE TAKEN TO PROTECT SMOKE DETECTORS FROM CONTAMINATION AND PHYSICAL DAMAGE DURINGCONSTRUCTION AS REQUIRED BY NFPA-72.C.ALL FIRE DETECTION AND ALARM SYSTEM DEVICES, CONTROL PANELS AND REMOTE ANNUNCIATORS SHALL BE FLUSHMOUNTED WHEN LOCATED IN FINISHED AREAS AND MAY BE SURFACE MOUNTED WHEN LOCATED IN UNFINISHED AREAS.D.MANUAL FIRE ALARM BOXES SHALL BE SUITABLE FOR SURFACE MOUNTING OR SEMI-FLUSH MOUNTING AS SHOWN ONTHE PLANS, AND SHALL BE INSTALLED NOT LESS THAN 42 INCHES, NOR MORE THAN 48 INCHES ABOVE THE FINISHEDFLOOR.E.FIRE ALARM MOUNTING HEIGHTS SHALL NOT EXCEED MAXIMUMS LISTED IN ADOPTED NFPA-2A TABLES.PART 3EXECUTION3.1EXAMINATIONA.EXAMINE AREAS, EQUIPMENT BASES, AND CONDITIONS, WITH MANUFACTURER REPRESENTATIVE PRESENT, FOR COMPLIANCE WITHREQUIREMENTS FOR INSTALLATION AND OTHER CONDITIONS AFFECTING PACKAGED ENGINE-GENERATOR PERFORMANCE.B.EXAMINE ROUGHING-IN OF PIPING SYSTEMS AND ELECTRICAL CONNECTIONS. VERIFY ACTUAL LOCATIONS OF CONNECTIONS BEFOREPACKAGED ENGINE-GENERATOR INSTALLATION.C.PROCEED WITH INSTALLATION ONLY AFTER UNSATISFACTORY CONDITIONS HAVE BEEN CORRECTED.3.2INSTALLATIONA.COMPLY WITH PACKAGED ENGINE-GENERATOR MANUFACTURERS' WRITTEN INSTALLATION AND ALIGNMENT INSTRUCTIONS AND WITHNFPA 110.B.INSTALL PACKAGED ENGINE GENERATOR TO PROVIDE ACCESS, WITHOUT REMOVING CONNECTIONS OR ACCESSORIES, FORPERIODIC MAINTENANCE.C.INSTALL PACKAGED ENGINE GENERATOR WITH RESTRAINED SPRING ISOLATORS HAVING A MINIMUM DEFLECTION OF 1 INCH ON4-INCH-HIGH CONCRETE BASE. SECURE SETS TO ANCHOR BOLTS INSTALLED ON STEEL DUNNAGE OR ON CONCRETE BASES, ASINDICATED.D.INSTALL SCHEDULE 40, BLACK STEEL PIPING WITH WELDED JOINTS AND CONNECT TO ENGINE MUFFLER. PIPING SHALL BE SAMEDIAMETER AS MUFFLER OUTLET.1.INSTALL CONDENSATE DRAIN PIPING TO MUFFLER DRAIN OUTLET FULL SIZE OF DRAIN CONNECTION WITH A SHUTOFF VALVE,STAINLESS-STEEL FLEXIBLE CONNECTOR, AND SCHEDULE 40, BLACK STEEL PIPE WITH WELDED JOINTS.E.ELECTRICAL WIRING: INSTALL ELECTRICAL DEVICES FURNISHED BY EQUIPMENT MANUFACTURERS BUT NOT SPECIFIED TO BEFACTORY MOUNTED.3.3CONNECTIONSA.CONNECT FUEL, COOLING-SYSTEM, AND EXHAUST-SYSTEM PIPING ADJACENT TO PACKAGED ENGINE GENERATOR TO ALLOWSERVICE AND MAINTENANCE.B.CONNECT COOLING-SYSTEM WATER PIPING TO ENGINE-GENERATOR SET AND HEAT EXCHANGER WITH FLEXIBLE CONNECTORS.D,CONNECT ENGINE EXHAUST PIPE TO ENGINE WITH FLEXIBLE CONNECTOR.E.CONNECT FUEL PIPING TO ENGINES WITH A GATE VALVE AND UNION AND FLEXIBLE CONNECTOR.F.GROUND EQUIPMENT ACCORDING TO NEC.G.CONNECT WIRING PER MANUFACTURER INSTRUCTIONS.3.4IDENTIFICATIONA.IDENTIFY SYSTEM COMPONENTS.3.5FIELD QUALITY CONTROLA.MANUFACTURER'S FIELD SERVICE: OWNER WILL ENGAGE A FACTORY-AUTHORIZED SERVICE REPRESENTATIVE TO INSPECT, TEST,AND ADJUST COMPONENTS, ASSEMBLIES, AND EQUIPMENT INSTALLATIONS, INCLUDING CONNECTIONS. REPORT RESULTS INWRITING.B.TESTS AND INSPECTIONS:1.PERFORM TESTS RECOMMENDED BY MANUFACTURER AND EACH ELECTRICAL TEST AND VISUAL AND MECHANICAL INSPECTIONFOR "AC GENERATORS AND FOR EMERGENCY SYSTEMS" SPECIFIED IN NETA ACCEPTANCE TESTING SPECIFICATION. CERTIFYCOMPLIANCE WITH TEST PARAMETERS.2.NFPA 110 ACCEPTANCE TESTS: PERFORM TESTS REQUIRED BY NFPA 110 THAT ARE ADDITIONAL TO THOSE SPECIFIED HEREINCLUDING, BUT NOT LIMITED TO, SINGLE-STEP FULL-LOAD PICKUP TEST.3.BATTERY TESTS: EQUALIZE CHARGING OF BATTERY CELLS ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS.RECORD INDIVIDUAL CELL VOLTAGES.a.MEASURE CHARGING VOLTAGE AND VOLTAGES BETWEEN AVAILABLE BATTERY TERMINALS FOR FULL-CHARGING ANDFLOAT-CHARGING CONDITIONS. CHECK ELECTROLYTE LEVEL AND SPECIFIC GRAVITY UNDER BOTH CONDITIONS.b.TEST FOR CONTACT INTEGRITY OF ALL CONNECTORS. PERFORM AN INTEGRITY LOAD TEST AND A CAPACITY LOAD TESTFOR THE BATTERY.c.VERIFY ACCEPTANCE OF CHARGE FOR EACH ELEMENT OF THE BATTERY AFTER DISCHARGE.d.VERIFY THAT MEASUREMENTS ARE WITHIN MANUFACTURER'S SPECIFICATIONS.4.BATTERY-CHARGER TESTS: VERIFY SPECIFIED RATES OF CHARGE FOR BOTH EQUALIZING AND FLOAT-CHARGING CONDITIONS.5.SYSTEM INTEGRITY TESTS: METHODICALLY VERIFY PROPER INSTALLATION, CONNECTION, AND INTEGRITY OF EACH ELEMENTOF ENGINE-GENERATOR SYSTEM BEFORE AND DURING SYSTEM OPERATION. CHECK FOR AIR, EXHAUST, AND FLUID LEAKS.6.EXHAUST-SYSTEM BACK-PRESSURE TEST: USE A MANOMETER WITH A SCALE EXCEEDING 40-INCH WG (120 KPA). CONNECT TOEXHAUST LINE CLOSE TO ENGINE EXHAUST MANIFOLD. VERIFY THAT BACK PRESSURE AT FULL-RATED LOAD IS WITHINMANUFACTURER'S WRITTEN ALLOWABLE LIMITS FOR THE ENGINE.7.EXHAUST EMISSIONS TEST: COMPLY WITH APPLICABLE GOVERNMENT TEST CRITERIA.8.VOLTAGE AND FREQUENCY TRANSIENT STABILITY TESTS: USE RECORDING OSCILLOSCOPE TO MEASURE VOLTAGE ANDFREQUENCY TRANSIENTS FOR 50 AND 100 PERCENT STEP-LOAD INCREASES AND DECREASES, AND VERIFY THATPERFORMANCE IS AS SPECIFIED.9.HARMONIC-CONTENT TESTS: MEASURE HARMONIC CONTENT OF OUTPUT VOLTAGE UNDER 25 PERCENT AND AT 100 PERCENTOF RATED LINEAR LOAD. VERIFY THAT HARMONIC CONTENT IS WITHIN SPECIFIED LIMITS.10.NOISE LEVEL TESTS: MEASURE A-WEIGHTED LEVEL OF NOISE EMANATING FROM GENERATOR-SET INSTALLATION, INCLUDINGENGINE EXHAUST AND COOLING-AIR INTAKE AND DISCHARGE, AT FOUR LOCATIONS ON THE PROPERTY LINE, AND COMPAREMEASURED LEVELS WITH REQUIRED VALUES.C.COORDINATE TESTS WITH TESTS FOR TRANSFER SWITCHES AND RUN THEM CONCURRENTLY.D.TEST INSTRUMENTS SHALL HAVE BEEN CALIBRATED WITHIN THE LAST 12 MONTHS, TRACEABLE TO STANDARDS OF NIST, ANDADEQUATE FOR MAKING POSITIVE OBSERVATION OF TEST RESULTS. MAKE CALIBRATION RECORDS AVAILABLE FOR EXAMINATIONON REQUEST.E.LEAK TEST: AFTER INSTALLATION, CHARGE SYSTEM AND TEST FOR LEAKS. REPAIR LEAKS AND RETEST UNTIL NO LEAKS EXIST.F.OPERATIONAL TEST: AFTER ELECTRICAL CIRCUITRY HAS BEEN ENERGIZED, START UNITS TO CONFIRM PROPER MOTOR ROTATIONAND UNIT OPERATION.G.TEST AND ADJUST CONTROLS AND SAFETIES. REPLACE DAMAGED AND MALFUNCTIONING CONTROLS AND EQUIPMENT.H.REMOVE AND REPLACE MALFUNCTIONING UNITS AND RETEST AS SPECIFIED ABOVE.I.RETEST: CORRECT DEFICIENCIES IDENTIFIED BY TESTS AND OBSERVATIONS AND RETEST UNTIL SPECIFIED REQUIREMENTS AREMET.J.REPORT RESULTS OF TESTS AND INSPECTIONS IN WRITING. RECORD ADJUSTABLE RELAY SETTINGS AND MEASURED INSULATIONRESISTANCES, TIME DELAYS, AND OTHER VALUES AND OBSERVATIONS. ATTACH A LABEL OR TAG TO EACH TESTED COMPONENTINDICATING SATISFACTORY COMPLETION OF TESTS.K.INFRARED SCANNING: AFTER SUBSTANTIAL COMPLETION, BUT NOT MORE THAN 60 DAYS AFTER FINAL ACCEPTANCE, PERFORM ANINFRARED SCAN OF EACH POWER WIRING TERMINATION AND EACH BUS CONNECTION. REMOVE ALL ACCESS PANELS SOTERMINATIONS AND CONNECTIONS ARE ACCESSIBLE TO PORTABLE SCANNER.1.INSTRUMENT: USE AN INFRARED SCANNING DEVICE DESIGNED TO MEASURE TEMPERATURE OR TO DETECT SIGNIFICANTDEVIATIONS FROM NORMAL VALUES. PROVIDE CALIBRATION RECORD FOR DEVICE.2.RECORD OF INFRARED SCANNING: PREPARE A CERTIFIED REPORT THAT IDENTIFIES TERMINATIONS AND CONNECTIONSCHECKED AND THAT DESCRIBES SCANNING RESULTS. INCLUDE NOTATION OF DEFICIENCIES DETECTED, REMEDIAL ACTIONTAKEN AND OBSERVATIONS AFTER REMEDIAL ACTION.16.16.09 ENGINE GENERATORS16.16.10 TRANSFER SWITCHESPART 3EXECUTION3.1INSTALLATIONA.INSTALL WALL MOUNTED.B.IDENTIFY ATS FOR TAG AND FUNCTION.C.SET FIELD-ADJUSTABLE INTERVALS AND DELAYS, RELAYS, AND ENGINE EXERCISER CLOCK (WEEKLY).3.2CONNECTIONSA.WIRING TO REMOTE COMPONENTS: MATCH TYPE AND NUMBER OF CABLES AND CONDUCTORS TO CONTROL AND COMMUNICATIONREQUIREMENTS OF TRANSFER SWITCHES AS RECOMMENDED BY MANUFACTURER. INCREASE RACEWAY SIZES AT NO ADDITIONALCOST TO OWNER IF NECESSARY TO ACCOMMODATE REQUIRED WIRING.B.GROUND EQUIPMENT.C.INSTALL AND TERMINATE WIRING POWER AND CONTROL WIRING AS INDICATED AND PER MANUFACTURER INSTRUCTIONS.3.3FIELD QUALITY CONTROLA.MANUFACTURER'S FIELD SERVICE: OWNER WILL ENGAGE A FACTORY-AUTHORIZED SERVICE REPRESENTATIVE TO INSPECT, TEST,AND ADJUST COMPONENTS, ASSEMBLIES, AND EQUIPMENT INSTALLATIONS, INCLUDING CONNECTIONS. REPORT RESULTS INWRITING.B.PERFORM TESTS AND INSPECTIONS AND PREPARE TEST REPORTS.1.MANUFACTURER'S FIELD SERVICE: ENGAGE A FACTORY-AUTHORIZED SERVICE REPRESENTATIVE TO INSPECTCOMPONENTS, ASSEMBLIES, AND EQUIPMENT INSTALLATION, INCLUDING CONNECTIONS, AND TO ASSIST IN TESTING.2.AFTER INSTALLING EQUIPMENT AND AFTER ELECTRICAL CIRCUITRY HAS BEEN ENERGIZED, TEST FOR COMPLIANCE WITHREQUIREMENTS.3.PERFORM EACH VISUAL AND MECHANICAL INSPECTION AND ELECTRICAL TEST STATED IN NETA ACCEPTANCE TESTINGSPECIFICATION. CERTIFY COMPLIANCE WITH TEST PARAMETERS.4.MEASURE INSULATION RESISTANCE PHASE-TO-PHASE AND PHASE-TO-GROUND WITH INSULATION-RESISTANCE TESTER.INCLUDE EXTERNAL ANNUNCIATION AND CONTROL CIRCUITS. USE TEST VOLTAGES AND PROCEDURE RECOMMENDED BYMANUFACTURER. COMPLY WITH MANUFACTURER'S SPECIFIED MINIMUM RESISTANCE.a.CHECK FOR ELECTRICAL CONTINUITY OF CIRCUITS AND FOR SHORT CIRCUITS.b.INSPECT FOR PHYSICAL DAMAGE, PROPER INSTALLATION AND CONNECTION, AND INTEGRITY OF BARRIERS, COVERS,AND SAFETY FEATURES.c.VERIFY THAT MANUAL TRANSFER WARNINGS ARE PROPERLY PLACED.d.PERFORM MANUAL TRANSFER OPERATION.5.AFTER ENERGIZING CIRCUITS, DEMONSTRATE INTERLOCKING SEQUENCE AND OPERATIONAL FUNCTION FOR EACHSWITCH AT LEAST THREE TIMES.a.SIMULATE POWER FAILURES OF NORMAL SOURCE TO AUTOMATIC TRANSFER SWITCHES AND OF EMERGENCYSOURCE WITH NORMAL SOURCE AVAILABLE.b.SIMULATE LOSS OF PHASE-TO-GROUND VOLTAGE FOR EACH PHASE OF NORMAL SOURCE.c.VERIFY TIME-DELAY SETTINGS.d.VERIFY PICKUP AND DROPOUT VOLTAGES BY DATA READOUT OR INSPECTION OF CONTROL SETTINGS.e.TEST BYPASS/ISOLATION UNIT FUNCTIONAL MODES AND RELATED AUTOMATIC TRANSFER-SWITCH OPERATIONS.f.PERFORM CONTACT-RESISTANCE TEST ACROSS MAIN CONTACTS AND CORRECT VALUES EXCEEDING 500MICRO-OHMS AND VALUES FOR 1 POLE DEVIATING BY MORE THAN 50 PERCENT FROM OTHER POLES.g.VERIFY PROPER SEQUENCE AND CORRECT TIMING OF AUTOMATIC ENGINE STARTING, TRANSFER TIME DELAY,RETRANSFER TIME DELAY ON RESTORATION OF NORMAL POWER, AND ENGINE COOL-DOWN AND SHUTDOWN.3.15.05METAL DUCTWORK (CONTINUED)3.15.05.3.33.15.05.3.23.15.05.3.13.15.05.2.33.15.05.2.23.15.05.2.13.15.05.23.15.05.1.93.15.05.1.83.15.05.1.73.15.05.1.63.15.05.1.53.15.05.1.43.15.05.1.33.15.05.1.23.15.05.1.13.15.05.1PIPING INSTALLATIONS:LOCATIONS AND ARRANGEMENTS: DRAWINGS (PLANS, SCHEMATICS, AND DIAGRAMS) INDICATE THE GENERALLOCATION AND ARRANGEMENT OF PIPING SYSTEMS.LOCATIONS AND ARRANGEMENTS OF PIPING TAKE INTO CONSIDERATION PIPE SIZING AND FRICTION LOSS,EXPANSION, PUMP SIZING, FUTURE NEEDS, AND OTHER DESIGN CONSIDERATIONS. SO FAR AS PRACTICAL, INSTALLPIPING AS INDICATED. LOCATE GROUPS OF PIPES PARALLEL TO EACH OTHER, SPACED TO PERMIT APPLYINGINSULATION AND SERVICING OF VALVES.USE FITTINGS FOR ALL CHANGES IN DIRECTION AND ALL BRANCH CONNECTIONS. INSTALL DIELECTRIC FITTINGS TOJOIN DISSIMILAR METALS.INSTALL EXPOSED PIPING AT RIGHT ANGLES OR PARALLEL TO BUILDING STRUCTURAL SYSTEM.DIAGONAL RUNS ARE NOT PERMITTED, UNLESS EXPRESSLY INDICATED. INSTALL PIPING TIGHT TO SLABS, BEAMS,JOISTS, COLUMNS, WALLS, AND OTHER PERMANENT ELEMENTS OF THE BUILDING.PROVIDE SPACE TO PERMIT INSULATION APPLICATIONS, WITH 1-INCH CLEARANCE OUTSIDE THE INSULATION.INSTALL FLEXIBLE CONNECTORS AT INLET AND DISCHARGE CONNECTIONS TO VIBRATION PRODUCING EQUIPMENT.INSTALL UNIONS IN PIPES 2-INCH AND SMALLER, ADJACENT TO EACH VALVE, AT FINAL CONNECTIONS TO EACHPIECE OF EQUIPMENT, AND ELSEWHERE AS INDICATED.INSTALL STRAINERS ON THE SUPPLY SIDE OF EACH CONTROL VALVE, PRESSURE REDUCING VALVE, PRESSUREREGULATING VALVE, SOLENOID VALVE, INLINE PUMP, AND ELSEWHERE AS INDICATED. INSTALL NIPPLE AND BALLVALVE IN BLOW DOWN CONNECTION OF STRAINERS 2 INCH AND LARGER.INSTALL DRAIN VALVES AT LOW POINTS IN MAINS, RISERS, BRANCH LINES, AND ELSEWHERE AS REQUIRED FORSYSTEM DRAINAGE.FIELD QUALITY CONTROL:TESTING: TEST HYDRONIC PIPING AS FOLLOWS: USE AMBIENT TEMPERATURE WATER AS THE TESTING MEDIUM,EXCEPT WHERE THERE IS A RISK OF DAMAGE DUE TO FREEZING. ANOTHER LIQUID MAY BE USED IF IT IS SAFE FORWORKMEN AND COMPATIBLE WITH THE PIPING SYSTEM COMPONENTS; USE VENTS INSTALLED AT HIGH POINTS INTHE SYSTEM TO RELEASE TRAPPED AIR WHILE FILLING THE SYSTEM; USE DRAINS INSTALLED AT LOW POINTS FORCOMPLETE REMOVAL OF THE THAT LIQUID.SUBJECT PIPING SYSTEM TO A HYDROSTATIC TEST PRESSURE WHICH AT EVERY POINT IN THE SYSTEM IS NOT LESSTHAN 1.5-TIMES THE DESIGN PRESSURE. THE TEST PRESSURE SHALL NOT EXCEED THE MAXIMUM PRESSURE FORANY VESSEL, PUMP, VALVE, OR OTHER COMPONENT IN THE SYSTEM UNDER TEST.AFTER THE HYDROSTATIC TEST PRESSURE HAS BEEN APPLIED, EXAMINE PIPING, JOINTS, AND CONNECTIONS FORLEAKAGE. ELIMINATE LEAKS BY TIGHTENING, REPAIRING, OR REPLACING COMPONENTS AS APPROPRIATE ANDREPEAT HYDROSTATIC TEST UNTIL THERE ARE NO LEAKS.ADJUSTING AND CLEANING:CLEAN AND FLUSH HYDRONIC PIPING SYSTEMS. REMOVE, CLEAN, AND REPLACE STRAINER SCREENS. AFTERCLEANING AND FLUSHING HYDRONIC PIPING SYSTEM.MARK CALIBRATED NAME PLATES OF PUMP DISCHARGE VALVES AFTER HYDRONIC SYSTEM BALANCING HAS BEENCOMPLETED, TO PERMANENTLY INDICATE FINAL BALANCED POSITION.3.15.06PIPING SYSTEMS 3.15.04.3.73.15.04.3.83.15.04.2.53.15.04.2.43.15.04.2.33.15.04.2.23.15.04.2.13.15.04.23.15.04.3.63.15.04.3.53.15.04.3.43.15.04.3.33.15.04.3.23.15.04.3.13.15.04.3SEAM AND JOINT SEALING:SEAL DUCT SEAMS AND JOINTS AS FOLLOWS:PRESSURE CLASSIFICATIONS GREATER THAN 3 INCHES WATER GAGE: ALL TRANSVERSE JOINTS, LONGITUDINALSEAMS, AND DUCT PENETRATIONS.PRESSURE CLASSIFICATION 2 AND 3 INCHES WATER GAGE: ALL TRANSVERSE JOINTS AND LONGITUDINAL SEAMS.PRESSURE CLASSIFICATION LESS THAN 2 INCHES WATER GAGE: ALL TRANSVERSE JOINTS AND LONGITUDINALSEAMS.SEAL EXTERNALLY INSULATED DUCTS PRIOR TO INSULATION INSTALLATION.HANGING AND SUPPORTING:INSTALL RIGID ROUND AND RECTANGULAR METAL DUCT WITH SUPPORT SYSTEMS INDICATED IN SMACNA "HVACDUCT CONSTRUCTION STANDARDS," TABLES 4-1 THROUGH 4-3 AND FIGURES 4-1 THROUGH 4-10.SUPPORT HORIZONTAL DUCTS WITHIN 2 FEET OF EACH ELBOW AND WITHIN 4 FEET OF EACH BRANCHINTERSECTION.SUPPORT VERTICAL DUCTS AT A MAXIMUM INTERVAL OF 16 FEET AND AT EACH FLOOR.UPPER ATTACHMENTS TO STRUCTURES SHALL HAVE AN ALLOWABLE LOAD NOT EXCEEDING 1/4 OF THE FAILURE(PROOF TEST) LOAD BUT ARE NOT LIMITED TO THE SPECIFIC METHODS INDICATED.EQUIPMENT CONNECTIONS: CONNECT EQUIPMENT WITH FLEXIBLE CONNECTORS IN ACCORDANCE WITH DIVISION15 SECTION "DUCT ACCESSORIES.'BRANCH CONNECTIONS: COMPLY WITH SMACNA "HVAC DUCT CONSTRUCTION STANDARDS,N FIGURES 2-6 AND 2-8.OUTLET AND INLET CONNECTIONS: COMPLY WITH SMACNA "HVAC DUCT CONSTRUCTION STANDARDS," FIGURES2-14 THROUGH 2-16.TERMINAL UNITS CONNECTIONS: COMPLY WITH SMACNA "HVAC DUCT CONSTRUCTION STANDARDS," FIGURE 2-17.3.15.04.4.33.15.04.4.43.15.04.4.53.15.04.4.63.15.04.5.13.15.04.5.23.15.04.5.33.15.04.5.43.15.04.43.15.04.4.13.15.04.4.2FIELD QUALITY CONTROL:DISASSEMBLE, REASSEMBLE, AND SEAL SEGMENTS OF THE SYSTEMS AS REQUIRED TO ACCOMMODATE LEAKAGETESTING, AND AS REQUIRED FOR COMPLIANCE WITH TEST REQUIREMENTS.CONDUCT TESTS, IN THE PRESENCE OF THE ENGINEER, AT STATIC PRESSURES EQUAL TO THE MAXIMUM DESIGNPRESSURE OF THE SYSTEM OR THE SECTION BEING TESTED. IF PRESSURE CLASSIFICATIONS ARE NOT INDICATED,TEST ENTIRE SYSTEM AT THE MAXIMUM SYSTEM DESIGN PRESSURE. DO NOT PRESSURIZE SYSTEMS ABOVE THEMAXIMUM DESIGN OPERATING PRESSURE. GIVE 7 DAYS' ADVANCED NOTICE FOR TESTING.DETERMINE LEAKAGE FROM ENTIRE SYSTEM OR SECTION OF THE SYSTEM BY RELATING LEAKAGE TO THESURFACE AREA OF THE TEST SECTION.MAXIMUM ALLOWABLE LEAKAGE: COMPLY WITH SECTION 803.2.8 “DUCT AND PLENUM INSULATION AND SEALING” OFTHE ENERGY CONSERVATION CONSTRUCTION CODE OF MASSACHUSETTS. LEAKAGE CLASSIFICATION SHALL BE ASDESCRIBED IN ASHRAE 2001 HANDBOOK, "FUNDAMENTALS" VOLUME, CHAPTER 34, TABLE 6, TABLE 7 AND FIGURE 14.REMAKE LEAKING JOINTS AS REQUIRED AND APPLY SEALANTS TO ACHIEVE SPECIFIED MAXIMUM ALLOWABLELEAKAGE.LEAKAGE TEST: PERFORM VOLUMETRIC MEASUREMENTS AND ADJUST AIR SYSTEMS AS DESCRIBED IN SMACNAHVAC AIR DUCT LEAKAGE TEST MANUAL, AND DIVISION 15 SECTION 'TESTING, ADJUSTING, AND BALANCING.ADJUSTING AND CLEANING:ADJUST VOLUME CONTROL DEVICES AS REQUIRED BY THE TESTING AND BALANCING PROCEDURES TO ACHIEVEREQUIRED AIR FLOW.REFER TO "TESTING, ADJUSTING, AND BALANCING" FOR REQUIREMENTS AND PROCEDURES FOR ADJUSTING ANDBALANCING AIR SYSTEMS.VACUUM CLEAN ACCESSIBLE DUCT SYSTEMS PRIOR TO FINAL ACCEPTANCE TO REMOVE DUST AND DEBRIS.PROSPECT PLACE737 BRIDGE ROADPARCEL 18C-048-001737 BRIDGE ROADJANUARY 9, 2023M-SCI02LBMTSCALE:REVISIONS:No.DATESEAL:DATE:DRAWN BY:CHECKED BY:PROJECT No:FILE:DATE:DRAWN BY:CHECKED BY:PROJECT No:FILE:SCALE:REVISIONS:No.DATEDESCRIPTIONSEAL:2A RIVER STREETADAMS, MA 01220P: (413) 743.9500F: (413) 743.3313www.HESNOR.comTHESE DRAWINGS (INSTRUMENTS OF SERVICE) WERE PREPARED IN A
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CONSTRUCTION.CITY OF NORTHAMPTONHAMPSHIRE COUNTYMASSACHUSETTSM-SCI02.A02/14/24PRIOR REVISIONSB02/14/24CONFORMED SETREVISIONS02/24/24100% CD PERMIT SET-MEPSPECIFICATIONSN.T.S.PS6.2