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M EC2021 -00732 OFFICE COPY MECHANICAL SPECIFICATIONS 1.04 SHOP DRAWINGS AND SUBMITTALS E)WITHIN A MINIMUM OF 15 FEET DOWNSTREAM OF THE TERMINAL BOXES(VAV,DUAL DUCT,CAV OR FAN POWERED). RECEIVED V PART 1 -GENERAL A.SUBMIT SHOP DRAWINGS CERTIFIED BY ALL TRADES THAT COORDINATION HAS BEEN COMPLETED. SUBMIT ALL CERTIFIED EQUIPMENT CUTS WITH H.VOLUME DAMPERS Et -- CONSTRUCTION WIRING DIAGRAMS AND AUTOMATIC TEMPERATURE CONTROL REQUIREMENTS. SHOP DRAWINGS SUBMISSION SHALL INCLUDE,BUT NOT BE GI I Y Uh I IUARD 1.01 GENERAL REQUIREMENTS LIMITED TO,THE FOLLOWING: 1.GALVANIZED STEEL OR SAME AS DUCT CONSTRUCTION, CONFORM TO SMACNA HVAC DUCT CONSTRUCTION STANDARDS,1995 OR LATEST EDITION, OPPOSED BLADE TYPE. PROVIDE BEARING AT BOTH ENDS OF DAMPER ROD AND QUADRANT,WITH LEVER AND LOCKSCREW,AT ONE END. INSTALL WITH BUILDING DIVISION A. INSTALL ALL NEW WORK IN A NEAT WORKMANLIKE MANNER READILY ACCESSIBLE FOR OPERATION,MAINTENANCE AND REPAIR. 1.DUCTWORK-PROVIDE DUCT SHOP STANDARDS AND LEAKAGE TEST CERTIFICATION,AS REQUIRED,AND 3/8 SCALE DUCT LAYOUT. LEVERS ACCESSIBLE THROUGH INSULATION. SPLITTER DAMPER OR AIR EXTRACTORS SHALL NOT BE USED ON THIS PROJECT. C. B. CODES,PERMITS AND INSPECTIONS: 2. INSULATION FOR DUCTWORK AND EQUIPMENT. 2.PROVIDE MANUAL BALANCING VOLUME DAMPERS AS REQUIRED TO PROPERLY BALANCE THE AIR DISTRIBUTION SYSTEM. IF THE LOCATION OF BALANCING DAMPERS ARE NOT DEFINED ON THE DRAWINGS,THE FOLLOWING MINIMUM STANDARDS SHALL GOVERN: 1.ALL WORK SHALL COMPLY WITH REQUIREMENTS OF THE 2018 INTERNATIONAL BUILDING CODE AS AMENDED AND ADOPTED BY OREGON,BUILDING 3.EQUIPMENT CATALOG CUTS FOR ALL ITEMS TO BE UTILIZED ON PROJECT(FANS,PUMPS,AC UNITS,VARIABLE FREQUENCY DRIVES,VAV BOXES, ETC.). ��++ DEPARTMENT,BUILDING MANAGEMENT,AND ALL AUTHORITIES HAVING JURISDICTION AND APPLICABLE NATIONAL,STATE AND LOCAL CODES,LAWS A)LOW PRESSURE:ALL SUPPLY AIR MAIN BRANCHES FROM TRUNK,EACH SPLIT,AND ALL SUB-BRANCHES FROM MAINS SHALL BE PROVIDED WITH OFFICE COPY AND REGULATIONS GOVERNING OR RELATING TO ANY PORTION OF THIS WORK SHALL BE INCORPORATED INTO AND MADE A PART OF THESE 4.AIR OUTLETS(DIFFUSERS,REGISTERS, GRILLES,ETC.). BALANCING DAMPERS. ' SPECIFICATIONS. CONTRACTOR IS TO INFORM ENGINEER OF ANY EXISTING WORK OR MATERIALS WHICH VIOLATE ANY OF THE ABOVE LAWS AND CITY OF TIGA1tD REGULATIONS. ANY WORK DONE BY THE CONTRACTOR CAUSING SUCH VIOLATION SHALL BE CORRECTED AT THE CONTRACTOR'S EXPENSE BY THIS 5.AUTOMATIC TEMPERATURE CONTROL DIAGRAMS,DEVICES AND SEQUENCE OF OPERATION. B)MEDIUM PRESSURE:ALL BRANCHES AND TAKEOFFS DOWNSTREAM OF TERMINAL BOXES(VAV OR FAN POWERED)SHALL BE PROVIDED WITH CONTRACTOR AND AT NO EXPENSE TO THE OWNER. 6.CERTIFIED AIR BALANCING REPORT. BALANCING DAMPERS. RAEVIEWELZ FOR CODE COMPLIANCE oved: `[v- 2.THIS CONTRACTOR SHALL OBTAIN ALL EQUIPMENT APPROVALS AS REQUIRED BY STATE AND LOCAL AUTHORITIES. PERMITS SHALL BE TURNED OVER TO C)AS NOTED ON PLANS. ppr ] OWNER AT JOB COMPLETION. 7.AS-BUILT DRAWINGS AT PROJECT COMPLETION OF THE INSTALLED CONDITION OF WORK. OTC: I ] C. SITE VERIFICATION: B.THE QUANTITY OF SHOP DRAWINGS SHALL ASA MINIMUM BE ONE(1)ELECTRONIC COPY. SPECIFIC JOB REQUIREMENTS MAYBE MORE STRINGENT AND I.DUCT ACCESS DOORS: Permit #: Y12p_G-]0W---.� CONTRACTOR IS RESPONSIBLE TO OBTAIN REQUIREMENTS FROM OWNER, CONSTRUCTION MANAGER,GENERAL CONTRACTOR OR ARCHITECT. 1.CONFORM TO SMACNA WITH PIANO HINGES,TWO SASH LOCKS AND DOOR GASKETS. SCREWED ACCESS PANELS ARE NOT PERMITTED. PROVIDE Address: g $ 1jOt tv 1.PRIOR TO SUBMISSION OF THE BID,THIS CONTRACTOR SHALL VISIT THE JOB SITE TO ASCERTAIN THE ACTUAL FIELD CONDITIONS AS THEY RELATE TO THE REMOVABLE ACCESS DOORS WHERE DOOR SWING CANNOT BE ACCOMMODATED. Suite#: WORK INDICATED ON THE DRAWINGS AND DESCRIBED HEREIN. DISCREPANCIES,IF ANY,SHALL BE BROUGHT TO THE ENGINEER=S ATTENTION PRIOR TO 1.05 MAINTENANCE MANUALS SUBMISSION OF THE BID,AND IF NOT RESOLVED TO SATISFACTION,SHALL BE SUBMITTED AS A WRITTEN QUALIFICATION OF THE BID. SUBMISSION OF A BID 2.SIZE: MINIMUM 20"X14"EXCEPT DUCTS LESS THAN 160,ONE DIMENSION 20"AND THE OTHER DIMENSION,2"LESS THAN THE DUCT WIDTH. By: Date: g SHALL BE EVIDENCE THAT SITE VERIFICATION HAS BEEN PERFORMED AS DESCRIBED ABOVE. A.SUBMIT FOUR(4)LOOSE-LEAF BOUND OPERATING AND MAINTENANCE MANUALS WITH INDEX AND INDEX TABS TO INCLUDE THE FOLLOWING: Stantec Architecture Inc. 3.PROVIDE ACCESS DOORS:AT ENTERING AND LEAVING SIDES OF COILS IN DUCTS;AUTOMATIC DAMPERS ON LINKAGE SIDE,MANUAL VOLUME DAMPERS 2 999 18th Street Suite 202 D. CONTRACT DOCUMENTS: 1.OPERATING AND MAINTENANCE INSTRUCTIONS ON ALL SYSTEMS. SQ. FT.AND LARGER,FIRE DAMPERS,SMOKE DAMPERS,COMBINATION FIRE/SMOKE DAMPERS,SMOKE DETECTION HEADS,FAN BEARINGS ENCLOSED INVALIDITY OF PERMIT Denver CO 80202 Tel: DUCTS,SUCTION AND DISCHARGE SIDES OF CEILING MOUNTED FANS,FILTERS,REHEAT COILS,AT ALL EQUIPMENT REQUIRING ACCESS AND AS INDICATED ON (303) 295-1717 1.PRIOR TO SUBMISSION OF A FORMAL BID,THIS CONTRACTOR SHALL REVIEW ALL DRAWINGS OF THE ENTIRE PROJECT INCLUDING GENERAL 2.MANUFACTURERS CATALOG CUTS ON ALL EQUIPMENT. DRAWINGS. THE ISSUANCE OF A PERMIT www.stcintec.com CONSTRUCTION,DEMOLITION,ARCHITECTURAL,MECHANICAL,ELECTRICAL, PLUMBING AND SPRINKLER AND SHALL INCLUDE ANY WORK REQUIRED IN THE BID BASED ON CONSTRUCTION WHICH IS INDICATED OR IMPLIED TO BE PERFORMED BY THIS TRADE IN OTHER SECTIONS OF THE WORK. 3.AUTOMATIC TEMPERATURE CONTROL SYSTEMS WITH SEQUENCE OF OPERATIONS,CATALOG CUTS OF ALL DEVICES AND POINT-TO-POINT WIRING J.EXPOSED DUCTWORK: DOCUMENTS AND OTHER Copyright Reserved DIAGRAMS. DATA SHALL NOT PREVENT The contractor sham verify and be 2.DRAWINGS ARE DIAGRAMMATIC AND INDICATE GENERAL ARRANGEMENT OF WORK AND APPROXIMATE LOCATION OF EQUIPMENT. REFER TO 1.WHERE DUCTWORK IS INDICATED TO BE EXPOSED TO VIEW IN OCCUPIED SPACES,PROVIDE MATERIALS WHICH ARE FREE FROM VISUAL IMPERFECTIONS, THE CODE OFFICIAL FROM responsible for all dimensions.DO ARCHITECTURAL DRAWINGS FOR ALL DIMENSIONS AND COORDINATE FINAL LOCATIONS OF DIFFUSERS,GRILLES,REGISTERS,THERMOSTATS,SENSORS, 4.CERTIFIED FINAL AIR BALANCING REPORT. INCLUDING PITTINGS,SEAM MARKS, STAINS,DISCOLORATIONS,AND OTHER IMPERFECTIONS. PROVIDE FINISHES WHICH WILL ALLOW PAINTING. PROVIDE REQUIRING THE CORRECTION NOT scale the drawing-any or omissions shag be reported to fo Stantec SWITCHES AND ANY WALL MOUNTED DEVICES. ALL WORK SHALL BE COORDINATED WITH OTHER TRADES TO AVOID CONFLICT. FLAT TYPE SEAMS AND JOINTS FOR ALL EXPOSED DUCT CONSTRUCTION. OF ERRORS.OSSC 105.4 without delay. 5.DUCT AS-BUILT DRAWINGS WITH VALVE CHART AND KEY PLAN DRAWINGS INSERTED IN BINDER. The Copyrights to al designs and drawings are the property of Stantec. 3.IF A CONFLICT OCCURS IN THE SPECIFICATIONS ANDIOR ON THE DRAWINGS,THE MORE STRINGENT SITUATION SHALL APPLY. 2.03 INSULATION Reproduction or use for any purpose 6.ALL ITEMS SUBMITTED FOR REVIEW IN SHOP DRAWING SECTION. other than that authorized by Stantec E. GUARANTEE: A.ALL INSULATION SHALL MEET THE REQUIREMENTS OF ASTM,NFPA,2019 OREGON ZERO ENERGY READY COMMERICIAL CODE AND ALL AUTHORITIES HAVING is forbidden. 1.06 AS-BUILT DRAWINGS JURISDICTION. ALL MECHANICAL INSULATION(JACKETING,COVERINGS,ADHESIVES,MASTICS, FACINGS,TAPES,ETC.), SHALL HAVE RATINGS NOT EXCEEDING A FLAME 1.ALL MATERIALS AND WORKMANSHIP SHALL BE GUARANTEED FOR A PERIOD OF ONE YEAR FROM DATE OF FINAL ACCEPTANCE OF THIS WORK. FINAL SPREAD OF 25 OR LESS AND SMOKE DEVELOPED INDEX OF 50 OR LESS. ACCEPTANCE SHALL BE DEFINED AS THE TIME AT WHICH THE MECHANICAL WORK IS TAKEN OVER AND ACCEPTED BY THE OWNER,AND IS UNDER CARE, A.CONTRACTOR SHALL MAINTAIN RECORD DRAWING PRINTS ON JOB SITE AND RECORD,AT TIME OF OCCURRENCE,DEVIATIONS FROM CONTRACT DOCUMENTS Consultant CUSTODY,AND CONTROL OF THE OWNER. ENGAGE THE SERVICES OF VARIOUS MANUFACTURERS SUPPLYING THE EQUIPMENT FOR THE PROPER STARTUP DUE TO FIELD COORDINATION,BULLETINS,OR ADDENDA. B.BEFORE APPLYING INSULATION,ALL PRESSURE AND LEAK TESTS SHALL BE COMPLETED AND APPROVED. FURNISH AND INSTALL AS PER MANUFACTURER=S AND OPERATION OF ALL SYSTEMS INSTALLED. INSTRUCT THE OWNER'S PERSONNEL IN THE PROPER OPERATION AND SERVICING OF THE SYSTEM. REQUIREMENTS. B.CONTRACTOR SHALL REVISE SHOP DRAWINGS TO CONFORM TO RECORD DRAWINGS AND SUBMIT AS-BUILT CONDITION(PIPING AND DUCTWORK)DRAWINGS 2.THE CONTRACTOR SHALL GUARANTEE TO REPLACE OR REPAIR PROMPTLY AND ASSUME RESPONSIBILITY FOR ALL EXPENSES INCURRED FOR ANY UPON COMPLETION OF THE PROJECT. FINAL SUBMISSION OF REPRODUCIBLE AS-BUILT DRAWINGS ARE TO BE SIGNED AND CERTIFIED BY THE INSTALLING C.INSULATION FOR FITTINGS OR ACCESSORIES REQUIRING SERVICING OR INSPECTION SHALL HAVE INSULATION REMOVABLE AND REPLACEABLE WITHOUT WORKMANSHIP AND EQUIPMENT IN WHICH DEFECTS DEVELOP WITHIN THE GUARANTEE PERIOD. THIS WORK SHALL BE DONE AS DIRECTED BY THE OWNER. CONTRACTOR THAT THIS IS THE AS-BUILT CONDITION OF THE WORK. DAMAGE. THIS GUARANTEE SHALL INCLUDE RESPONSIBILITY FOR ALL EXPENSES INCURRED IN REPAIRING AND REPLACING WORK OF OTHER TRADES AFFECTED BY DEFECTS,REPAIRS OR REPLACEMENTS IN EQUIPMENT SUPPLIED BY THIS CONTRACTOR. 1.07 SUBSTITUTIONS D.DUCT INSULATION: 3.THIS CONTRACTOR IS RESPONSIBLE FOR THE MAINTENANCE AND OPERATION OF ALL SYSTEMS UNTIL THE FINAL ACCEPTANCE OF THE WORK. A.NO SUBSTITUTE MATERIAL OR MANUFACTURER OF EQUIPMENT SHALL BE PERMITTED WITHOUT A FORMAL WRITTEN SUBMITTAL TO THE ENGINEER WHICH 1.GENERAL INCLUDES ALL DIMENSIONAL,PERFORMANCE AND MATERIAL SPECIFICATIONS. ANY CHANGES IN LAYOUT, ELECTRICAL CHARACTERISTICS,STRUCTURAL 4. ALL AIR CONDITIONING UNIT COMPRESSORS AND REFRIGERATION COMPONENTS SHALL HAVE A 5-YEAR WARRANTY. REQUIREMENTS,OR DESIGN DUE TO THE USE OF A SUBSTITUTION SHALL BE SUBMITTED TO THE ENGINEER AS PART OF THIS PROPOSAL. THE CONTRACTOR A)INSULATION SHALL BE APPLIED WITH MASTICS,ADHESIVES,COATINGS,WITH COVERS,WEATHER-PROTECTION AND OTHER WORK AS REQUIRED BY TAKES FULL RESPONSIBILITY FOR THE SUBSTITUTION AND ALL CHANGES RESULTING FROM SUBSTITUTION. ALL ITEMS SHALL BE SUBMITTED FOR REVIEW IN MANUFACTURER'S RECOMMENDATIONS.DO NOT INSULATE SOUND LINED DUCTWORK. MATERIALS SHALL MEET REQUIREMENTS OF ADHESIVE AND F.THE GENERAL CONDITIONS OF THE CONTRACT FOR CONSTRUCTION AIA DOCUMENT A201,LATEST EDITION, OR AS REQUIRED BY THE ARCHITECT'S CONJUNCTION WITH THE SUBMITTAL OF THE SUBSTITUTION. ANY SUBSTITUTION MUST BE SUBMITTED WITH AN EXPLANATION AS TO WHY A SUBSTITUTION IS SEALANT COUNCIL STANDARDS AND SMACNA. DOCUMENTS,ANDIOR THE STRUCTURAL ENGINEER'S DOCUMENTS,AS APPLICABLE,ARE PART OF THIS CONTRACT. BEING UTILIZED. IF THE SUBSTITUTED ITEM DEVIATES FROM THE SPECIFIED ITEM,THOSE DEVIATIONS ARE TO BE IDENTIFIED ON A LINE-BY-LINE BASIS. IF THE SUBSTITUTE IS BEING UTILIZED FOR FINANCIAL REASONS,THE ASSOCIATED CREDIT MUST BE SIMULTANEOUSLY SUBMITTED. B)ALL SUPPLY AND RETURN DUCTS AND PLENUMS SHALL BE INSULATED WITH A MINIMUM OF R-6 INSULATION WHEN LOCATED IN UNCONDITIONED G.DEFINITIONS: SPACES,A MINIMUM OF R-8 INSULATION SHALL BE INSTALLED WHEN LOCTATED OUTSIDE OF THE BUILDING.WHEN A DUCT OR PLENUM IS LOCATED B.ALL SUBSTITUTED EQUIPMENT SHALL CONFORM TO SPACE REQUIREMENTS AND PERFORMANCE REQUIREMENTS SHOWN ON CONTRACT DOCUMENTS. WITHIN THE BUILDING ENVELOPE ASSEMBLY,THE DUCT OR PLENUM SHALL BE SEPERATED FROM THE BUILDING EXTERIOR OR UNCONDITIONED SPACES 1.MECHANICAL CONTRACTOR,"THIS CONTRACTOR"-THE PARTY OR PARTIES HAVE BEEN DULY AWARDED THE CONTRACT FOR AND ARE THEREBY MADE CONTRACTOR SHALL REPLACE ANY EQUIPMENT THAT DOES NOT MEET THESE REQUIREMENTS AT HIS OWN EXPENSE. ANY MODIFICATIONS TO ASSOCIATED BY A MINIMUM OF R-8 INSULATION. RESPONSIBLE FOR THE MECHANICAL WORK AS DESCRIBED HEREIN. SYSTEMS OR ADDITIONAL COSTS ATTRIBUTED TO THIS SUBSTITUTION SHALL BE AT THIS CONTRACTOR'S EXPENSE. 2.CONCEALED DUCTWORK 2."THIS CONTRACT","THE CONTRACT"-THE AGREEMENT COVERING THE WORK TO BE PERFORMED BY THIS CONTRACTOR. C.CONTRACTOR SHALL SUBMIT BID BASED ON SPECIFIED ITEMS AND SHALL SUPPLY AS AN ALTERNATE PRICE ANY SUBSTITUTIONS. A)INSULATE SUPPLY AND FRESH AIR DUCTS AND PLENUMS IN CONCEALED SPACES AND RETURN DUCT NOT IN CEILING PLENUM WITH AT LEAST 1-1/2" 3."APPROVED","EQUAL",'SATISFACTORY,"ACCEPTED","ACCEPTABLE","EQUIVALENT"-SUITABLE FOR USE ON THE PROJECT,AS DETERMINED BY THE 1.08 ACCESS DOORS IN GENERAL CONSTRUCTION THICK FIBROUS GLASS DUCT WRAP,WITH A MINIMUM R VALUE OF R-65 AND FOIL-KRAFT FLAME RESISTANT VAPOR BARRIER. ENGINEER BASED ON DOCUMENTS PRESENTED FOR SUCH DETERMINATION. A.THIS CONTRACTOR SHALL SUBMIT TO THE ARCHITECT FOR APPROVAL A PLAN INDICATING THE SIZE AND LOCATION OF ALL ACCESS DOORS REQUIRED FOR 3.EXPOSED DUCTWORK 4."THESE SPECIFICATIONS","THIS SECTION,PART,DIVISION"(OF THE SPECIFICATION)-THE DOCUMENT SPECIFYING THE WORK TO BE PERFORMED BY"THIS OPERATION AND MAINTENANCE OF ALL CONCEALED EQUIPMENT,DEVICES,VALVES,DAMPERS AND CONTROLS. CONTRACTOR SHALL ARRANGE FOR FURNISHING CONTRACTOR". AND INSTALLATION OF ALL ACCESS DOORS IN FINISHED CONSTRUCTION AND INCLUDE COSTS IN THE BID. ACCESS DOORS SHALL BE OF ADEQUATE SIZE TO A)INSULATE EXPOSED FRESH AIR DUCTS AND EXPOSED PLENUM WITH 2"THICK,SEMI-RIGID FIBROUS GLASS BOARDS WITH A MINIMUM R VALUE OF R-8 0 PROVIDE ACCESS TO CONCEALED ITEMS FOR OPERATION AND MAINTENANCE,WITH A MINIMUM SIZE OF 18"X 18". AND A FACTORY APPLIED FIRE RETARDANT FOIL REINFORCED KRAFT VAPOR BARRIER FACING.PROVIDE WELD PINS AND VAPOR SEAL ALL JOINTS WITH 5."THE MECHANICAL WORK","THIS WORK"-ALL LABOR MATERIALS,EQUIPMENT,APPARATUS,CONTROLS,ACCESSORIES,AND OTHER ITEMS REQUIRED FOR A TAPE. PROPER AND COMPLETE INSTALLATION BY THE MECHANICAL CONTRACTOR. PART 2 -PRODUCTS/APPLICATIONS r 2.04 ELECTRICAL WORK 6."ARCHITECT","ENGINEER","OWNER'S REPRESENTATIVE"-THE PARTY OR PARTIES RESPONSIBLE FOR INTERPRETING,ACCEPTING AND OTHERWISE RULING 2.01 DUCTWORK AND ACCESSORIES a ON THE PERFORMANCE UNDER THIS CONTRACT. A.GENERAL I Q A.ALL DUCTWORK SHALL BE FABRICATED AND INSTALLED IN ACCORDANCE WITH SMACNA HVAC DUCT CONSTRUCTION STANDARDS-METAL AND FLEXIBLE, 7."FURNISH"-PURCHASE AND DELIVER TO THE PROJECT SITE COMPLETE WITH EVERY NECESSARY APPURTENANCE AND SUPPORT,ALL AS PART OF THE LATEST EDITION,SMACNA HVAC AIR DUCT LEAKAGE TEST MANUAL,LATEST EDITION,NFPA 90A LATEST EDITION,AND 2018 INTERNATIONAL EXISTING BUILDING 1.ELECTRICAL POWER WIRING SHALL BE PROVIDED BY THE ELECTRICAL CONTRACTOR;CONTROL WIRING SHALL BE BY THE HVAC CONTRACT. CONTROL WIRING MECHANICAL WORK. CODE. THE MORE STRINGENT REQUIREMENT OF ANY CODES SHALL APPLY. SHALL BE DEFINED AS ANY 12V,24V,OR 120V WIRING INSTALLED FOR PURPOSES OTHER THAN PROVIDING PRIMARY ELECTRICAL POWER TO EQUIPMENT. 8."INSTALL"-UNLOAD AT THE DELIVERY POINT AT THE SITE AND PERFORM EVERY OPERATION NECESSARY TO ESTABLISH SECURE MOUNTING INSTALLATION B.PROVIDE ALL SUPPORTING AND HANGING DEVICES IN ACCORDANCE WITH 2018 INTERNATIONAL EXISTING BUILDING CODE AND SMACNA. 2.ALL ELECTRICAL CONTROL WIRING SHALL COMPLY WITH LOCAL ELECTRICAL CODE,ALL AUTHORITIES HAVING JURISDICTION AND THE PROJECT ELECTRICAL AND CORRECT OPERATION AT THE PROPER LOCATION IN THE PROJECT,ALL AS PART OF THE MECHANICAL WORK. SPECIFICATIONS. C.DUCTWORK LAYOUT AND ROUTING IS SCHEMATIC AND THE MECHANICAL CONTRACTOR IS RESPONSIBLE FOR ALL DUCT SIZE CHANGES AND RELOCATIONS TO 9."PROVIDE"-"FURNISH"AND"INSTALL". ACCOMMODATE SPACE AND STRUCTURAL CONDITIONS. OFFSETS AND TRANSFORMATIONS SHALL PRESERVE THE FULL INSIDE CROSS-SECTIONAL AREA OF 3.MECHANICAL CONTRACTOR TO OBTAIN QUANTITY OF CONTROLLERS REQUIRED AND COORDINATE WITH THE ELECTRICAL CONTRACTOR FOR ALL DUCTWORK SHOWN ON THE DRAWINGS. OPERATING REQUIREMENTS, INTERLOCKS AND CONNECTIONS FOR STARTERS. 10."NEW"-MANUFACTURED WITHIN THE PAST TWO YEARS AND NEVER BEFORE USED. D.DUCTWORK(NEW AND EXISTING TO BE REUSED)SHALL HAVE PRESSURE CLASSIFICATION,SEALING REQUIREMENTS AND LEAKAGE TESTING IN ACCORDANCE 4.THE MECHANICAL CONTRACTOR SHALL PREPARE AND SUBMIT FOR APPROVAL POINT-TO-POINT,COMPLETELY COORDINATED WIRING DIAGRAMS AND 11."RELOCATE"-MOVE EXISTING EQUIPMENT AND ALL ACCESSORIES AS REQUIRED. WITH SMACNA AND AS LISTED BELOW UNLESS OTHERWISE SPECIFIED OR SHOWN ON THE DRAWINGS. INDICATE ALL SOURCE POWER REQUIREMENTS AND ALL FIELD WIRING TO BE PERFORMED BY THE ELECTRICAL CONTRACTOR. 12.'REMOVE"-DISMANTLE AND CART AWAY FROM SITE INCLUDING ALL RELATED ACCESSORIES. ALL ITEMS SHALL BE LEGALLY DISPOSED OF. ALL OTHER 1.4"CLASS:ALL SUPPLY DUCTWORK FROM DISCHARGE OF AIR UNITS TO INLETS OF TERMINAL BOXES. SEAL CLASS A,LEAKAGE CLASS 6(RECTANGULAR)OR B.MOTORS: EQUIPMENT AND OPERATIONS IN ANY WAY AFFECTED BY THE REMOVAL IS TO REMAIN IN FULL OPERATION. PROVIDE ALL NECESSARY COMPONENTS TO CLASS 3(ROUND). MAINTAIN SUCH OPERATION. 1.MOTORS SHALL HAVE THE ELECTRICAL CHARACTERISTICS AS LISTED ON THE DRAWINGS.COORDINATE ALL REQUIREMENTS WITH THE ELECTRICAL 0 0 2.2"CLASS:ALL OTHER LOW PRESSURE DUCTWORK. SEAL CLASS A,LEAKAGE CLASS 24(RECTANGULAR)OR CLASS 12(ROUND). CONTRACTOR.ALL MOTORS SHALL COMPLY WITH NEMA MG-1 STANDARD AND SHALL BE OF THE HIGH EFFICIENCY TYPE AND MEET THE 1992 EPA ENERGY .!A- 1.02 j 1.02 SCOPE OF WORK EFFICIENCY ACT AND UTILITY COMPANY REBATE REQUIREMENTS. N 3.LEAKAGE TESTING: A.PROVIDE ALL LABOR,MATERIALS,EQUIPMENT,AND CONTRACTOR'S SERVICES NECESSARY FOR COMPLETE,SAFE INSTALLATION OF ALL MECHANICAL WORK. 2.MOTORS FOR VARIABLE FREQUENCY DRIVES(VFD)SHALL BE SUITABLE FOR USE WITH VARIABLE FREQUENCY DRIVES AND COMPLY WITH NEMA MG-1 PART THE SCOPE OF WORK SHALL INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING: ALL TESTING SHALL BE DONE IN THE PRESENCE OF THE ENGINEER OR OWNERS REPRESENTATIVE. THE CONTRACTOR IS RESPONSIBLE FOR 31.40.4.2.THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING ALL REQUIREMENTS OF THE MOTOR AND VFD MANUFACTURER. PROVIDING ALL COLLARS,CAPS,ELECTRIC POWER,ETC.NECESSARY TO PERFORM THE TESTS. THE CONTRACTOR IS ALSO RESPONSIBLE FOR 1.DEMOLITION AND REMOVAL OF ITEMS AS REQUIRED. SCHEDULING THE TEST NO LESS THAN THREE(3)BUSINESS DAYS PRIOR TO ITS INTENDED OCCURRENCE. LOW PRESSURE DUCTWORK(2"CLASS) 3.IF CONTRACTOR ELECTS TO SUBSTITUTE OR INCREASE MOTOR HORSEPOWER OVER THAT WHICH IS SPECIFIED,THE COST OF MOTOR AND ELECTRICAL N N SHALL BE TESTED ON AN AS-NEEDED BASIS AT THE ENGINEER=S DIRECTION. LEAKAGE TEST PROCEDURES SHALL FOLLOW THE OUTLINES AND CHANGES SHALL BE BORNE BY THIS CONTRACTOR. f 2.DUCTWORK AND DUCTWORK ACCESSORIES. CLASSIFICATIONS IN THE SMACNA HVAC DUCT LEAKAGE TEST MANUAL. IF SPECIMEN FAILS TO MEET ALLOTTED LEAKAGE LEVEL,THE CONTRACTOR "o o SHALL MODIFY TO BRING IT INTO COMPLIANCE AND SHALL RETEST IT UNTIL ACCEPTABLE LEAKAGE IS DEMONSTRATED. TESTS AND NECESSARY C.ENCLOSURES: 3.AIR DISTRIBUTION SYSTEM(AIR OUTLETS,VAV BOXES,FAN POWERED BOXES,ETC.). REPAIR SHALL BE COMPLETED PRIOR TO CONCEALMENT OF DUCTS. m a '16 1.PROVIDE ENCLOSURES FOR STARTERS AND VFD'S SUITABLE FOR OPERATING ENVIRONMENT. ENCLOSURES SHALL BE NEMA 1 VENTILATED SHEETMETAL 4. INSULATION OF EQUIPMENT AND DUCTWORK. E.MATERIALS: FOR INDOOR APPLICATION, NEMA 3R WITH ADDITIONAL GASKETING WEATHERPROOF RAINTIGHT ENCLOSURE OR EXPOSED OUTDOOR SERVICE OR INDOOR c SERVICE EXPOSED TO MOISTURE.PROVIDE DISCONNECT SWITCH ON ENCLOSURE AS REQUIRED FOR SERVICE. m o 5.SOUND ATTENUATORS AND SOUND LINING. 1.SHEETMETAL: UNLESS OTHERWISE SPECIFIED OR INDICATED,DUCTS SHALL BE CONSTRUCTED OF HOT-DIPPED GALVANIZED SHEETMETAL WITH 60 COMMERCIAL COATING ACCORDING TO ASTM 653 AND A924. 2.05 VIBRATION ISOLATION PRODUCTS g 6.AUTOMATIC TEMPERATURE CONTROLS. , 2.FLEXIBLE CONNECTIONS AT FANS SHALL BE NEOPRENE COATED,FLAME RETARDANT GLASS FABRIC(COMPLYING WITH NFPA 90 AND 96),30 OZ./SQ.YD. A.FURNISH AND INSTALL ALL NECESSARY VIBRATION ISOLATORS,VIBRATION HANGERS,MOUNTING PADS,RAILS,ETC.,TO ISOLATE VIBRATION AND SOUND FROM Z 7.TESTING AND BALANCING. WITH SOWN AND CEMENTED SEAMS. BEING TRANSMITTED TO THE BUILDING CONSTRUCTION. ALL VIBRATION ISOLATION PRODUCTS SHALL BE SPECIFICALLY DESIGNED FOR THEIR INTENDED USE. LU 8.CUTTING AND PATCHING. 3.FLEXIBLE DUCTWORK SHALL PERMITTED WITHIN F OF AIR OUTLETS. B.MANUFACTURER OF VIBRATION ISOLATION EQUIPMENT SHALL HAVE THE FOLLOWING RESPONSIBILITIES: U O 9.SHOP DRAWINGS. F.FABRICATION: 1.DETERMINE VIBRATION ISOLATOR SIZES AND LOCATIONS. 0 Z 10.AS-BUILT DRAWINGS. 1.CONFORM TO SMACNA AND 2015 INTERNATIONAL MECHANICAL CODE REQUIREMENTS FOR METAL THICKNESS,REINFORCING,JOINTS,AND SEALING FOR 2.PROVIDE SUITABLE PIPING AND EQUIPMENT VIBRATION ISOLATION SYSTEMS. U MAXIMUM STATIC PRESSURES INVOLVED. ALL SEAMS AND JOINTS SHALL BE SEALED AND TAPED. �j 11.OPERATING AND MAINTENANCE MANUALS. 3.GUARANTEE SPECIFIED ISOLATION SYSTEM ATTENUATION AND DEFLECTION. 2.ELBOWS SHALL CONFORM TO SMACNA REQUIREMENTS AND THE FOLLOWING: N ; 12.FULL COORDINATION WITH OTHER TRADES. 4.PROVIDE INSTALLATION INSTRUCTIONS,DRAWINGS AND FIELD SUPERVISION TO ASSURE PROPER INSTALLATION AND PERFORMANCE. Z N o A)PROVIDE LONG RADIUS TYPE WITH CENTERLINE RADIUS MINIMUM 1.5 TIMES DUCT WIDTH. PROVIDE SHORT RADIUS OR SQUARE ELBOWS WHERE O h Z 13.WARRANTY AND GUARANTY. INDICATED OR WHERE REQUIRED TO FIT RESTRICTED SPACES. PROVIDE DOUBLE THICKNESS TURNING VANES ON ALL SHORT RADIUS AND MITERED C.ISOLATION SYSTEMS SHALL BE MANUFACTURED BY MASON INDUSTRIES OR APPROVED EQUAL BY THE ENGINEER. ULL ELBOWS. CONFORM TO SMACNA FOR THE NUMBER OF VANES FOR FITTINGS. 14.PREMIUM TIME FOR WORK TO BE PERFORMED AFTER-HOURS AS REQUIRED BY BUILDING MANAGEMENT AND/OR OWNER. D.MOUNTING TYPES: 3.BRANCH CONNECTIONS: PROVIDE 45 DEGREE ENTRY OR CONICAL TAPS. PROVIDE RADIUS TYPE FITTINGS FOR DIVIDED FLOW BRANCHES. 15.FILING,PERMITS,CONTROLLED INSPECTIONS. G.ACOUSTICALLY LINED DUCTWORK: 1.STATIC DEFLECTION OF ISOLATORS SHALL BE A MINIMUM OF 90%EFFICIENCY. PROVIDE CORROSION PROTECTION FOR EQUIPMENT MOUNTED OUTDOORS. Permit/Seal 16.FULL TESTING AND STARTUP OF ALL SYSTEMS. 2.MOUNTING OF CEILING-SUPPORTED FANS-SPRING ISOLATORS-(TYPE DNHS). 1. GLASS DUCT LNER,1-INCH THICK-2 PROp B.SECURE CERTIFICATES,PAY ALL FEES AND CHARGES FOR ALL WORK INSTALLED,CERTIFYING COMPLIANCE WITH ALL AUTHORITIES.CONTRACTOR TO VELOOC TI ES REATEROTHAN 2,000 FPM,FACE DUCT LINER WITH/24 GAUGE M PERFORATED AL CF DENSITY. DUCTINDICATED OR GALVANIZED STEEL,FULLY COVERING DUCT UN RCL (NET)INSIDE DIMENSIONS. FOR UCT 3.PROVIDE FLEXIBLE CONNECTIONS BETWEEN ALL FANS AND DUCTWORK(REFER TO DUCTWORK SECTION FOR SPECIFICATIONS). g���1G NE�cRF`CS� COORDINATE WITH OWNER FOR REQUIRED SPECIAL INSPECTIONS AND OBTAIN ALL APPROVALS. DELIVER CERTIFICATES TO OWNER FOR SIGNING BEFORE AND SUPPORTED 12"ON CENTER. DO NOT EXTERNALLY INSULATE ACOUSTICALLY LINED DUCTWORK. CONFORM TO SMACNA REQUIREMENTS FOR C9� 29 oy FILING. INSTALLATION. PROVIDE ACOUSTICALLY LINED DUCT WHERE LISTED BELOW AND/OR SHOWN ON THE DRAWINGS: 2.06 SEISMIC RESTRAINTS �� ♦Zr 1.03 COORDINATION WITH BUILDING MANAGEMENT A) ALL TRANSFER DUCTS. A.DELEGATED DESIGN:ALL EQUIPMENT,PIPING AND DUCTWORK SHALL BE ADEQUATELY RESTRAINED TO RESIST SEISMIC FORCES. THIS SPECIFICATION IS IN _ ADDITION TO THE SPECIFIED VIBRATION ISOLATION FOR THIS PROJECT. RESTRAINT DEVICES SHALL BE DESIGNED AND SELECTED TO MEET SEISMIC REQUIREMENTS OREG N he A.THIS CONTRACTOR IS TO OBTAIN A COPY OF THE BUILDING RULES AND REGULATIONS PRIOR TO BID SUBMISSION TO DETERMINE THE REQUIREMENTS AND THE B) EXPOSED SUPPLY DUCTWORK. AS DEFINED IN THE LATEST ISSUE OF THE STATE AND LOCAL CODE HAVING JURISDICTION AND INTERNATIONAL BUILDING CODE(IBC). �� 'a .Z- EXTENT OF PREMIUM TIME WORK REQUIRED BY THE BUILDING. �wAN ?� OS�Q C) WITHIN A MINIMUM OF 20 FEET OF ALL AC UNIT DISCHARGES. B.INSTALLATION B.THIS CONTRACTOR IS RESPONSIBLE FOR ADHERING TO THE BUILDING OWNER'S RULES AND REGULATIONS. ANY DISCREPANCIES BETWEEN THE CONTRACT DOCUMENTS AND THE BUILDING RULES AND REGULATIONS SHALL BE SUBMITTED IN WRITING TO THE ARCHITECUENGINEER FOR REVIEW WITH BID SUBMISSION. D) WITHIN A MINIMUM OF 20 FEET OF FAN INLET AND DISCHARGES. 1.ALL SEISMIC RESTRAINTS ARE TO BE SECURELY ANCHORED OR FASTENED TO THE EQUIPMENT AND SUPPORTING STRUCTURE IN ACCORDANCE WITH THE EXPIRES:2022-06-30 APPROVED SUBMITTAL DATA. C.COORDINATE WITH BUILDING OWNER FOR ANY SERVICE INTERRUPTION OF EXISTING SYSTEMS AND GIVE NOTICE AS REQUIRED BY BUILDING RULES AND Client/Project Logo REGULATIONS,OR CONTRACTOR TO PROVIDE A MINIMUM OF TWO(2)DAYS NOTICE PRIOR TO ANY WORK BEING PERFORMED,WHICHEVER IS THE MORE STRINGENT.CONTRACTOR IS TO PERFORM WORK ON PREMIUM TIME, IF SO DIRECTED BY BUILDING OWNER,SO AS NOT TO DISTURB EXISTING TENANTS ON OTHER FLOORS. COMCAST Client/Project Comcast-Tigard 11308 SW 68TH PKWY. TIGARD, OR 97223 Title MECHANICAL SPECIFICATIONS SHEET 1 OF3 Project No. 227055014 Scale Drawing No. WON 002 A)PROVIDE DIFFUSERS,GRILLES AND REGISTERS FOR SUPPLY,RETURN AND EXHAUST INLETS AND OUTLETS,OF THE SIZE,TYPE AND DESIGN INDICATED 2.OPERATING CLEARANCES ARE TO BE ADJUSTED SO THAT RESTRAINTS DO NOT INTERFERE DURING NORMAL OPERATION OF THE EQUIPMENT. ON DRAWINGS. B)ALL SUPPLY RETURN AND EXHAUST AIR INLETS AND OUTLETS SHALL BE PROVIDED WITH AN OPPOSED BLADE DAMPER AND GRID(ADJUSTABLE 2.NETWORK AREA CONTROLLER(NAC) 3.UPON COMPLETION OF THE INSTALLATION,THE SUPPLIER OF THE SEISMIC RESTRAINTS SHALL INSPECT AND CERTIFY IN WRITING TO THE ARCHITECT THAT THROUGH THE FACE)FOR TRIM BALANCING. RESTRAINTS HAVE BEEN INSTALLED PROPERLY AND IN ACCORDANCE WITH HIS RECOMMENDATIONS. A)THE NAC MUST PROVIDE THE FOLLOWING HARDWARE FEATURES AS A MINIMUM: C)SUPPLY REGISTERS SHALL HAVE TWO SETS OF DIRECTIONAL CONTROL BLADES. C.SUBMITTALS a.COMMUNICATIONS 41 1.THE SEISMIC AND VIBRATION CONTROL MANUFACTURER SHALL DETERMINE THE NUMBER,SIZE,AND TYPE OF ANCHOR BOLTS,CABLE RESTRAINTS, D)ONLY 4-WAY DIFFUSERS SHALL BE USED. PROVIDE BLANK-OFF SHEETMETAL BAFFLE FOR ALL 1-WAY,2-WAY AND 3-WAY DIFFUSERS. (1 ) ONE 10/1000 MB ETHERNET PORT-RJ45 CONNECTION SEISMIC SNUBBERS, ETC.,FOR EACH PIECE OF EQUIPMENT AND GROUPS OF PIPES AND DUCTS. E)ALL LINEAR DIFFUSERS SHALL BE PROVIDED WITH CABLE OPERATED OPPOSED BLADE DAMPER ADJUSTABLE THROUGH THE FACE OF THE DIFFUSER. (2) COMMUNICATION PROTOCOL AND INTERFACE TO BE COORDINATED WITH BUILDING STANDARDS FOR WAN ACCESS DAMPERS AND PLENUM TAPS SHALL BE SPACED AT A MAXIMUM OF 4 FEET ON CENTER. PROVIDE DIFFUSERS WITH ADJUSTABLE AIR PATTERN (3) ALL REQUIRED PROTOCOL DRIVERS ARE INCLUDED. 2.COMPLETE ENGINEERING CALCULATIONS AND DRAWINGS FOR ALL VIBRATION AND SEISMIC REQUIREMENTS FOR ALL EQUIPMENT,PIPING AND DUCTWORK. CONTROL VALVES. b.BATTERY BACKUP(90 MINUTES MINIMUM) 3.THE STATE PROFESSIONAL ENGINEERING STAMP OF THE ENGINEER WHO IS RESPONSIBLE FOR THE DESIGN,CALCULATIONS AND OPERATION OF THE H.FAN POWERED VAV BOXES VARIATION AND SEISMIC SYSTEM. (1 ) BATTERY BACKUP PROVIDED FOR ALL ON BOARD FUNCTIONS INCLUDING IIO 4.THE TYPE,SIZE AND DEFLECTION OF EACH ISOLATOR PROPOSED FOR ITEMS IN THIS SPECIFICATION AND ON THE DRAWINGS. A)GENERAL:THE PERFORMANCE OF ALL FAN TERMINALS SHALL BE CERTIFIED UNDER AHRI STANDARD 880 AND MUST DISPLAY THE REQUIRED AHRI 880 (2) BATTERY IS MONITORED AND TRICKLE CHARGED CERTIFICATION SEAL.DISCHARGE AND RADIATED SOUND POWER LEVELS SHALL NOT EXCEED THE VALUES AS SHOWN ON THE TERMINAL UNIT (3) BATTERY MAINTAINS PROCESSOR OPERATION THROUGH POWER FAILURES FOR A PRE-DETERMINED INTERVAL,AND THEN WRITES SCHEDULE.ALL MODELS SHALL BE LISTED BY ETL,CONFORMING TO UL 1995 AND CAN/CSA-C22.2 NO.236-95,AND SHALL DISPLAY THE ETL LOGO. ALL DATA TO FLASH MEMORY, SHUTS THE PROCESSOR DOWN,AND MAINTAINS THE CLOCK FOR FIVE YEARS. 5.DETAILS FOR ALL THE ISOLATORS AND SEISMIC BRACING WITH SNUBBERS PROPOSED FOR ITEMS IN THE SPECIFICATION AND ON THE DRAWINGS. (4)PROPER VENTILATION TO BE PROVIDED PER NFPA. 6.DETAILS FOR STEEL FRAMES AND CONCRETE INERTIA BASES TO BE USED IN CONJUNCTION WITH THE ISOLATION AND SEISMIC RESTRAINT OF THE ITEMS IN B)CASING CONSTRUCTION: c.ENVIRONMENT THIS SPECIFICATION AND DRAWINGS. 1.THE UNIT CASING SHALL BE FABRICATED FROM ZINC-COATED STEEL AND USE MECHANICAL LOCKING SEAMS TO FORM A LEAK-RESISTANT ASSEMBLY. 7.CLEARLY OUTLINED PROCEDURES FOR INSTALLING AND ADJUSTING THE ISOLATIONS,SEISMIC BRACING AND SNUBBER. ANY SEALANT USED IN THE UNIT'S CONSTRUCTION MUST BE APPROVED FOR DUCT USE AND CONFORM TO NFPA 90A. (1 ) MUST BE CAPABLE OF OPERATION OVER A TEMPERATURE RANGE OF 0°C TO 55°C. (2) MUST BE CAPABLE OF WITHSTANDING STORAGE TEMPERATURES OF BETWEEN 0°C AND 70°C. 2.THE TERMINAL DISCHARGE CONNECTION SHALL BE:FLANGE TYPE INTEGRAL TO THE CASING(STANDARD) (3) MUST BE CAPABLE OF OPERATION OVER A HUMIDITY RANGE OF 5%TO 95%RH,NON-CONDENSING 2.07 TESTING AND BALANCING 3.THE CASING SHALL BE 20 GAUGE(STANDARD)WITH 18 GAUGE BOTTOM PANELS. d.PERFORMANCE Stantec Architecture Inc. 999 18th Street Suite 202 A.GENERAL: 4.THE CASING SHALL BE PROVIDED WITH: (1 ) SUPPORTS UP TO 100 DEVICES. Denver CO 80202 (2) THE NETWORK AREA CONTROLLER(NAC)SHALL BEA FULLY USER-PROGRAMMABLE DEVICE. Tel:(303) 295-1717 1.TESTING AND BALANCING WORK SHALL BE PERFORMED BY AN INDEPENDENT COMPANY(NOT ASSOCIATED WITH THE HVAC CONTRACTOR),AABC AND OR/ a) FULL UNIT-WIDTH,SWING-DOWN BLOWER ACCESS DOOR WITH 114-TURN,QUICK OPEN FASTENERS wvvw.stantec.com NEEB CERTIFIED OR AS APPROVED BY THE ENGINEER BEFORE COMMENCEMENT OF WORK. APPROVED COMPANIES INCLUDE MERENDINO ASSOCIATES,R.H. e.AUTOMATION NETWORK-THE NETWORK AREA CONTROLLER(NAC)SHALL RESIDE ON THE AUTOMATION NETWORK.EACH NAC SHALL MCDERMOTT,INTERNATIONAL TESTING AND BALANCING OR AS APPROVED BY THE ENGINEER AND BUILDING MANAGEMENT. b)UNIT MOUNTING BRACKETS, FIELD INSTALLED(OPTION) SUPPORT ONE OR MORE SUB-NETWORKS OF CONTROLLERS. Copyright Reserved The Contractor shall verify and be 2.AFTER ALL PROJECT HVAC WORK IS COMPLETE,TESTED,AND IN FULL WORKING ORDER,THE AGENCY SHALL PERFORM THE BALANCING AND TESTING OF c) ( )MANUAL DAMPER LOCKING QUADRANT OPTION f.USER INTERFACE-EACH NETWORK AREA CONTROLLER(NAC)SHALL HAVE THE ABILITY TO DELIVER A WEB BASED USER INTERFACE AS responsible for aA dimensions.DO THE PROJECT HEATING,VENTILATING AND AIR CONDITIONING SYSTEMS. PREVIOUSLY DESCRIBED.ALL COMPUTERS CONNECTED PHYSICALLY OR VIRTUALLY TO THE AUTOMATION NETWORK SHALL HAVE ACCESS NOT scale the drawing-any errors or orrussiora shall be reported to Stantec d) ( )HINGED,POWER-INTERLOCKING COVER FOR CONTROL ENCLOSURE OPTION TO THE WEB BASED UI. without delay. 3.UPON THE COMPLETION OF THE AIR CONDITIONING SYSTEM,THE BALANCING AGENCY SHALL PERFORM TESTING AND BALANCING AND COMPILE ALL TEST the Copyrights to aA designs and drawings are the property of Stantec. DATA IN A CERTIFIED REPORT AND SUBMIT FOUR(4)COPIES FOR REVIEW AND APPROVAL TO THE ENGINEER. C)INSULATION AND TREATMENT:SEE SCHEDULE FOR UNIT CASING g.POWER FAILURE-IN THE EVENT OF THE LOSS OF NORMAL POWER,THE NETWORK AREA CONTROLLER(NAC)SHALL CONTINUE TO Reproduction or use for any purpose OPERATE FOR A DEFINED PERIOD AFTER WHICH THERE SHALL BE AN ORDERLY SHUTDOWN OF ALL PROGRAMS TO PREVENT THE LOSS OF other than that outhoraed by Stantec 4.THE REPORT SHALL INCLUDE DESIGN AND ACTUAL READINGS FOR ALL EQUIPMENT AND LOCATION PLAN INDICATING WHERE ALL WORK HAS BEEN DATABASE OR OPERATING SYSTEM SOFTWARE.FLASH MEMORY SHALL BE INCORPORATED FOR ALL CRITICAL CONTROLLER is forbidden. PERFORMED,AND METHODS OF BALANCING AND DETAILS OF INSTRUMENTS USED. D)FAN CONFIGURATION DATA.DURING A LOSS OF NORMAL POWER,THE CONTROL SEQUENCES SHALL GO TO THE NORMAL SYSTEM SHUTDOWN 1.GENERAL:.THE FAN BLOWER ASSEMBLY SHALL BE OF THE CENTRIFUGAL FORWARD-CURVE BLADE,DIRECT DRIVE DESIGN. BLOWER AND MOTOR SHALL CONDITIONS.UPON RESTORATION OF NORMAL POWER AND AFTER A MINIMUM OFF-TIME DELAY,THE CONTROLLER SHALL AUTOMATICALLY 5.IF DISCREPANCIES EXIST IN THE REPORT THAT REQUIRE FIELD VERIFICATION,THE TESTING AND BALANCING COMPANY IN THE PRESENCE OF THE BE ACCESSIBLE FROM THE BOTTOM OF THE UNIT VIA AN EASILY REMOVABLE SWING-DOWN DOOR,AND REMOVABLE AS AN ASSEMBLY FOR RESUME FULL OPERATION WITHOUT MANUAL INTERVENTION THROUGH A NORMAL SOFT-START SEQUENCE. Consultant ENGINEER SHALL VISIT THE JOBSITE FOR FIELD VERIFICATION OF THE REPORT. SERVICEABILITY.THE FAN MOTOR SHALL BE MOUNTED DIRECTLY TO THE FAN HOUSING VIA RUBBER,VIBRATION-ISOLATED LEGS. It.CERTIFICATION-ALL CONTROLLERS SHALL BE LISTED BY UNDERWRITERS LABORATORIES(UL). 6.AFTER SUBMISSION OF THE FIELD VERIFIED BALANCING REPORT,THE AIR BALANCING COMPANY SHALL RETURN TO THE JOB SITE TO PERFORM TWO(2) E)MODEL EST ELECTRONICALLY COMMUTATED MOTORS(ECM'S)-THE MOTOR SHALL BE A VARIABLE SPEED, BRUSHLESS DC TYPE AND SHALL DIRECTLY OCCUPANT COMFORT BALANCES AS DIRECTED BY THE OWNER OR ENGINEER. DRIVE THE FAN BLOWER.A PERMANENT MAGNET TYPE ROTOR SHALL OPERATE WITH ZERO ROTOR LOSS WITH MOTOR EFFICIENCY GAINS FROM 20-30% OVER STANDARD INDUCTION MOTORS.PRIMARY MOTOR VOLTAGE SHALL BE SINGLE PHASE 120,240 OR 277 VAC.AN INTEGRAL INVERTER/MICROPROCESSOR G.SEQUENCE OF OPERATIONS: 7.THE FINAL REPORT AFTER THE COMFORT BALANCE IS TO BE INCLUDED IN PROJECT OPERATING AND MAINTENANCE MANUAL SHALL CONTROL THE MOTOR'S SPEED AND TORQUE BY SENSING ROTOR POSITION TO PERFORM THE COMMUTATION FUNCTION.A PULSE WIDTH MODULATING(PWM)CONTROLLER SHALL PROVIDE INPUT SIGNALS TO THE MOTOR ELECTRONICS TO PROVIDE THE DESIRED AIRFLOW.FAN AIRFLOW RATES 1.GENERAL 8.THE TESTING AND BALANCING AGENCY SHALL INCLUDE AS PART OF THEIR WORK AN EXTENDED WARRANTY OF 90 DAYS AFTER COMPLETION OF TEST AND SHALL BE PRESSURE INDEPENDENT BY MAINTAINING FLOW REGARDLESS OF CHANGES IN EXTERNAL STATIC PRESSURE. MOTOR CONTROL LOGIC SHALL BALANCE WORK. THE ENGINEER AT HIS DISCRETION DURING THE WARRANTY PERIOD MAY REQUEST A RECHECK OR RESETTING OF ANY EQUIPMENT. THE INCLUDE SOFT START AND SOFT SPEED RAMP CONTROL AND BE DESIGNED TO DEFEAT REVERSE ROTATION WITHOUT HARMING MOTOR.MOTORS SHALL USE A)THE CONTRACTOR SHALL FURNISH AND INSTALL A COMPLETE ELECTRIC/ELECTRONIC CONTROL SYSTEM CONSISTING OF ALL REQUIRED NECESSARY MECHANICAL CONTRACTOR AND THE BALANCING CONTRACTOR SHALL PROVIDE THE NECESSARY TECHNICIANS TO FACILITATE THIS WORK. PERMANENTLY LUBRICATED BALL BEARINGS. COMPONENTS,CONTROL WIRING,INTERLOCK WIRING, CONTACTORS,RELAYS,CONTROL TRANSFORMERS,ALARMS,ETC.TO ACHIEVE THE DESIRED CONTROL OPERATION FOR THE HVAC SYSTEM(S). 9.THE BALANCING AGENCY SHALL PERMANENTLY MARK ALL ADJUSTMENT DEVICES(VALVES,DAMPERS, ETC.)TO ENABLE THE SETTING TO BE RESTORED. E)AIR VALVE: 8)ALL SAFETY DEVICES SHALL BE HARDWIRED TO THE STARTER AND SHALL HAVE A SECOND CONTACT FOR MONITORING VIA BMS. B.AIR BALANCING 1.THE DAMPER ASSEMBLY SHALL CONSIST OF A ROUND BLADE THAT REQUIRES NOMINAL 90-DEGREE ROTATION FROM FULLY OPENED TO FULLY CLOSED POSITIONS ON INLET SIZES 06 THROUGH 16.THE DAMPER BLADE SHALL BE MECHANICALLY ATTACHED TO THE DIE-CAST METAL DAMPER SHAFT WITH C)A FAILURE ALARM SHALL INDICATE THE TYPE OF EQUIPMENT THAT HAS FAILED(I.E.FAN,AHU,AC UNIT,HEATER,ETC.)INCLUDING DESIGNATION OF 1.PRE-CONSTRUCTION AIR TESTING: THROUGH-THE-SHAFT MACHINE-APPLIED RIVETS.THE LOW LEAKAGE DAMPER SHALL BE CONSTRUCTED WITH A GASKET MATERIAL SANDWICHED THE FAILED EQUIPMENT(E.G.AIR HANDLER UNIT,AHU-01).A GENERAL FAILURE ALARM IS NOT ACCEPTABLE. MEASURE PRESSURE,TEMPERATURE,AND VOLUME OF AIR FROM THE EXISTING BASE BUILDING SYSTEM BEFORE STARTING WORK. TRAVERSE MAIN BETWEEN TWO 22-GAUGE ZINC COATED STEEL PLATES.LEAKAGE THROUGH THE DAMPER SHALL BE LESS THAN 1% OF THE MAXIMUM RATED AIRFLOW AT SUPPLY AND RETURN DUCTS BEFORE WORK TO OBTAIN TOTAL FLOW. SUBMIT REPORT TO THE ENGINEER IMMEDIATELY AFTER COMPLETION OF 3"W.G.INLET STATIC PRESSURE.THE DAMPER GASKET MATERIAL IS SECURELY FASTENED BETWEEN THE TWO DAMPER PLATES USING MACHINE D)ALARMING DEVICES SUCH AS SMOKE DETECTORS,LEAK DETECTORS,ETC.SHALL BE WIRED SO THE CONTACTS OPEN IN THE ALARM CONDITION.ALL THE TEST. APPLIED RIVETS. ALARM POINTS SHALL BE ANNUNCIATED AT THE LOCAL ALARM AUDIBLY AND VISUALLY. 2.HVAC CONTRACTOR SHALL ENSURE THAT A FIRST SET OF AIR FILTERS ARE IN PLACE,WHENEVER FANS ARE RUNNING AND REPLACED WITH A NEW CLEAN 2.THE DAMPER ASSEMBLY SHALL ROTATE FREELY IN SELF-LUBRICATING BEARINGS.DAMPER POSITION SHALL BE INDICATED ON THE END OF THE SHAFT E)SAFETY DEVICES SUCH AS INTERLOCKED DAMPERS,LEAK DETECTOR,SMOKE DETECTORS,ETC.SHALL BE WIRED TO SHUTDOWN THE FAN MOTOR SET OF FILTERS BEFORE TESTING IS COMMENCED. ON THE OUTSIDE OF THE CASING.THE DAMPER MECHANISM SHALL BE TESTED TO EXCEED THE 6000-CYCLE DURABILITY REQUIREMENTS CONFORMING WHEN THE HOA SWITCH IS IN BOTH THE HAND AND AUTO POSITIONS.IT SHALL NOT BE POSSIBLE TO OVERRIDE THESE OR ANY OTHER SAFETY DEVICES 3.TEST,ADJUST,REPLACE SHEAVES,AND BALANCE ALL EQUIPMENT AND AIR DISTRIBUTION SYSTEMS TO PROVIDE AIR QUANTITIES INDICATED ON PLANS TO UL STANDARD 429. OR ANY FIRE ALARM SYSTEM CONTROL FUNCTIONS. WITHIN PLUS OR MINUS 10 PERCENT. F)AIRFLOW SENSOR: F)THE POINTS LIST PROVIDED IS FOR CONVIENENCE AND IS NOT INTENDED TO BE ALL-INCLUSIVE.ALL POINTS REQUIRED TO PROVIDE THE SEQUENCE OF OPERATIONS SHALL BE INCLUDED AS IF LISTED. 4.TEST REPORT SHALL INCLUDE, BUT NOT BE LIMITED TO THE FOLLOWING: 1.A MULTI-POINT AIRFLOW SENSOR(ANEMOSTAT VELOCITY WING)OF THE CENTER-AVERAGING TYPE SHALL BE LOCATED IN THE TERMINAL PRIMARY AIR o INLET.THE AIRFLOW SENSOR SHALL BE AERODYNAMICALLY DESIGNED TO PROVIDE LOW PRESSURE LOSS,QUIET OPERATION AND HAVE NOT LESS THAN 2.SAFETIES A)FLOW,LEAKAGE CLASS,TEMPERATURE,STATIC PRESSURE OF AIR AT ALL TRUNK DUCTS SERVING AREAS OF WORK. 20 SENSING POINTS ON ANY GIVEN SIZE UNIT.THE SENSOR SHALL AMPLIFY THE VELOCITY PRESSURE SIGNAL AND PROVIDE FEEDBACK OF ACTUAL FLOW TO THE CONTROLLER.TRAVERSE TUBES AND NON-CENTER AVERAGING SENSORS ARE NOT ACCEPTABLE. A)THE SUPPLY AND RETURN AIR DUCT MOUNTED SMOKE DETECTORS SHALL STOP THE AIR HANDLING UNIT AND FAN UPON THE PRESENCE OF SMOKE B)TEMPERATURE OF AIR LEAVING OUTLETS AT TWO(2)TYPICAL AIR OUTLETS. THROUGH THE FIRE ALARM SYSTEM. C)QUANTITY OF AIR AT EACH AIR INLET AND OUTLET AFTER BALANCING. 2.AN IDENTIFICATION LABEL WITH D),SEPARATE DIAGRAM AND AIRFLOW CALIBRATION CHART SHALL BE AFFIXED TO EACH UNIT.BRASS FLOW TAPS B)A HIGH DISCHARGE AIR PRESSURE SWITCH LOCATED DOWNSTREAM OF THE SUPPLY FAN SHALL STOP THE SUPPLY FAN WHEN THE DUCT PRESSURE < WITH CAPS(PLASTIC NOT ACCEPTED),SEPARATE FROM THE AIRFLOW SENSOR OR CONTROLLER TAPS SHALL BE PROVIDED FOR FLOW READJUSTMENT. EXCEEDS THE DESIGN PRESSURE.THE SUPPLY FAN SHALL REMAIN OFF UNTIL THE AIR PRESSURE SWITCH IS MANUALLY RESET. D)PROVIDE FOR ALL FANS,FAN MOTOR HP,AMPS,VOLTS,FAN RPM,CFM, INLET AND DISCHARGE STATIC PRESSURE,SHEAVE POSITION. G)DDC CONTROLS-TERMINAL MANUFACTURER SHALL MOUNT DDC CONTROLS PROVIDED BY OTHERS.ALL MOUNTING HARDWARE WILL BE PROVIDED BY THE DDC CONTROL SUPPLIER. C)PROVIDE LOW LIMIT CONTROL TO PREVENT DISCHARGE AIR FROM FALLING BELOW 50 DEGREES FAHRENHEIT.FREEZESTAT SHALL STOP ALL FANS TO E)CALIBRATE ALL NEW AND EXISTING TO BE REUSED TERMINAL BOXES(VAV,FAN POWERED OR DUAL DUCT)AS REQUIRED TO MEET SPECIFIED PREVENT COLD AIR BEING DISTRIBUTED TO THE SPACE IF THE UPSTREAM COOLING COIL TEMPERATURE DROPS BELOW 39 DEGREES FAHRENHEIT MINIMUM/MAXIMUM CFM. H)HOT WATER COILS: (ADJUSTABLE).FREEZE STAT SHALL RESET AUTOMATICALLY UNLESS ANY TRIP EXCEEDS THIRTY SECONDS AS MEASURED BY THE INTEGRAL TIMER. TRIPS EXCEEDING THIRTY SECONDS SHALL REQUIRE MANAUL RESET. F)LISTING OF DESIGN AND ACTUAL READINGS AS WELL AS ALL MANUFACTURER'S DATA FOR EQUIPMENT. 1.WHERE SHOWN ON THE PLANS,HOT WATER HEATING COILS SHALL BE PROVIDED AND MOUNTED BY THE TERMINAL MANUFACTURER.THE HOT WATER COILS SHALL BE MOUNTED AT THE DISCHARGE OF THE TERMINAL UNIT, INCORPORATING SLIP&DRIVE TYPE CONNECTION FOR ATTACHMENT TO THE 3.SERIES FAN POWERED VAV BOX WITH HYDRONIC REHEAT. 2.08 EQUIPMENT DOWNSTREAM DUCTWORK. A)PROVIDE MANUFACTURER STANDALONE CONTRLS AND AT LEAST ONE TEMPERATURE SENSOR FOR EACH FP VAV BOX.COORDINATE FACTORY A.PROVIDE ALL EQUIPMENT AND ACCESSORIES OF THE SIZES AND CAPACITIES AS SCHEDULED AND AS INDICATED ON THE DRAWINGS. 2.COILS SHALL BE 112"COPPER TUBING MECHANICALLY EXPANDED IN ALUMINUM FINS.COILS SHALL BE LEAK TESTED WITH DRY NITROGEN TO 500 PSI MOUNTING AND WIRING OF CONTROLLER,ACTUATOR,AND TRANSFORMER WITH THE FP VAV BOX MANUFACTURER.THE MECHANICAL CONTROLS FORTUBING WITH A RATED BURST PRESSURE OF 2500 PSI.THE PERFORMANCE OF ALL HOT WATER COILS SHALL BE RATED IN ACCORDANCE WITH AHRI CONTRACTOR SHALL BE RESPONSIBLE FOR FURNISHING,INSTALLING,AND WIRING ANY CONTROLS NOT FURNISHED,INSTALLED,OR WIRED BY OTHERS B.INSTALL EQUIPMENT IN ACCORDANCE WITH APPROVED SHOP DRAWINGS,MANUFACTURER'S RECOMMENDATIONS,INSTRUCTIONS,AND ALL AUTHORITIES STANDARD 410.REFER TO THE TERMINAL SCHEDULE ON THE PLANS FOR CAPACITIES AND PERFORMANCE REQUIREMENTS. THAT ARE REQUIRED FOR THE OPERATION OF THE SYSTEM. HAVING JURISDICTION. 3.THE SEQUENCING OF THE AIRFLOW AND WATER VALVE SHALL BE CONTROLLED AS DEFINED BY THE CONTROL SEQUENCE SELECTED.THE WATER B)OCCUPIED MODE C.PROVIDE EQUIPMENT SUPPORTS AND/OR MOUNTINGS AS INDICATED ON THE DRAWING,IN VIBRATION SPECIFICATION AND AS FOLLOWS: CONTROL VALVES SHALL BE FURNISHED AND INSTALLED BY OTHERS AND NOT BY THE TERMINAL MANUFACTURER. o 1.THE CONTROLLER RECOGNIZES AIR FLOW(AT LEAST 30%OF FLOW DEMAND)TO PUT THE CONTROLS INTO THE OCCUPIED MODE.THE FAN SPEED D 1.CEILING MOUNTED EQUIPMENT -PROVIDE SUPPORTS WITH APPROVED SUITABLE ANCHORS SUSPENDED DIRECTLY FROM BUILDING STEEL STRUCTURE. IS INDEXED TO THE MAX FAN SPEED SETTING.THE WALL SENSOR SIGNALS THE CONTROLLER IN RESPONSE TO THE SPACE TEMPERATURE N 2.PROVIDE SUPPLEMENTAL STEEL AS REQUIRED TO ADEQUATELY SUPPORT THE EQUIPMENT LOAD. 2.09 AUTOMATIC TEMPERATURE CONTROLS 2.AS THE SPACE TEMP INCREASES FROM THE COOLING SET POINT TO+2 DEGREES F ABOVE THE SET POINT,THE DAMPER OPENS FROM MIN TO A.GENERAL: MAX AIR FLOW.OVER+2 DEGREES F ABOVE THE SET POINT,THE DAMPER MAINTAINS MAX FLOW.BELOW SET POINT,MIN AIR FLOW IS MAINTAINED. D.EQUIPMENT SHALL BE INSTALLED WITH VIBRATION ISOLATION,REFER TO VIBRATION ISOLATION PRODUCTSSECTION. o 0 3.AS THE SPACE TEMP DECREASES BELOW HEATING SET POINT TO-2 DEGREES F BELOW THE SET POINT,THE HOT WATER VALVE OPENS FROM 10% E.RE-USE OF EXISTING EQUIPMENT: 1.FURNISH AND INSTALL AS HEREIN SPECIFIED,A COMPLETE AUTOMATIC TEMPERATURE CONTROL SYSTEM OF THE DDC AS REQUIRED MANUFACTURER TO 100% OF THE HEATING LOOP OUTPUT(0-10 VDC) m 0 SHALL BE APPROVED BY ENGINEER BEFORE COMMENCING WORK. o i o i 1.EXISTING SYSTEM SURVEY 2.ALL TEMPERATURE CONTROL SYSTEMS AND COMPONENTS UNDER THIS SUBCONTRACT ARE TO BE FULLY MODULATING TYPE,EXCEPT WHERE NOTED C)UNOCCUPIED MODE OTHERWISE. THE SYSTEM SHALL BE COMPLETE IN ALL RESPECTS INCLUDING ALL ASSOCIATED CONTROL EQUIPMENT,THERMOSTATS,CONTROL VALVES, as t A)PRIOR TO START OF CONSTRUCTION, CONTRACTOR SHALL PERFORM EXISTING CONDITIONS SURVEY OF SYSTEMS TO BE RE-USED AND PREPAREVALVE ACTUATORS,DAMPER OPERATORS,RELAYS, PILOT POSITIONERS,CONTROL WIRING,CONTROL AIR PIPING,SWITCHES,INTERLOCK WIRING, 1.UNOCCUPIED MODE OCCURS WHEN THE CONTROLLER DELIVERS LESS THAN 25%OF FLOW DEMAND FOR AT LEAST 5 MINUTES. COMPLETE REPORT INDICATING PHYSICAL CONDITION OF UNITS AND ACCESSORIES AND NOTE ANY REPAIRS REQUIRED BEYOND ITEMS INCLUDED ELECTRICAL OR PNEUMATIC CONTROL COMPONENTS AND ASSOCIATED PIPING OR WIRING,APPURTENANCES,ETC.,TO PROVIDE THE FUNCTIONS DESCRIBED c IN DESIGN DOCUMENTS TO RESTORE EQUIPMENT TO A FULLY OPERATIONAL CONDITION. REPORT TO BE SUBMITTED TO THE ENGINEER FOR IN THESE SPECIFICATIONS AND PLANS,REGARDLESS OF WHETHER OR NOT SAID DEVICE RELAY, ETC.IS SPECIFICALLY MENTIONED HEREAFTER. 2.THE FAN STARTS AT MIN FAN SPEED SETTING ON A CALL FOR HEATING BASED ON THE HEATING SET POINT TEMPERATURE. 52 REVIEW AND ANY CORRECTIVE ACTION. COORDINATE THIS WORK WITH ANY NEW OR REFURBISHMENT WORK LISTED IN THE SPECIFICATIONS OR m o PLANS. 3.THE SYSTEM SHALL BE SUPERVISED AND CHECKED OUT COMPLETELY IN ALL RESPECTS BY COMPETENT MECHANICS,REGULARLY EMPLOYED BY THE 3.AS THE SPACE TEMP DECREASES BELOW HEATING SET POINT TO-2 DEGREES F BELOW THE SET POINT,THE HOT WATER VALVE OPENS FROM 10% B)PROVIDE A UNIT PRICE LIST TO BE SUBMITTED WITH YOUR BID FOR THE REPAIR OF ALL INTERNAL COMPONENTS OF ALL EQUIPMENT TO BE RE- MANUFACTURER. TO 100°k OF THE HEATING LOOP OUTPUT(0-10 VDC) z o Z USED AS WELL AS ALL ACCESSORIES. 4.ALL CONTROLS MUST BE THE PRODUCT OF ONE MANUFACTURER. ALL AUTOMATIC CONTROL VALVES,SENSORS AND DAMPER OPERATORS SHALL BE 4.ABOVE THE HEATING SET POINT TEMPERATURE,THE FAN TURNS OFF. A'-I C)UPON COMPLETION OF THE PROJECT,THE CONTRACTOR SHALL WARRANTY ALL RE-USED EQUIPMENT FOR ONE(1)YEAR. MANUFACTURED BY THE TEMPERATURE CONTROL MANUFACTURER. 5.THE PRIMARY DAMPER WILL REMAIN 100% OPEN IN THE UNOCCUPIED MODE. U 5.CONNECTION TO EXISTING SYSTEM: O F.FIRE DAMPERS D)UPON LOSS OF POWER,PRIMARY DAMPER FAILS IN PLACE.OCCUPANCE MODES CAN BE DISABLED IF DESIRED. 0 A)IF NEW WORK IS TO CONNECT TO AN EXISTING SYSTEM,THE PROPOSED NEW SYSTEM TO BE INSTALLED SHALL BE FULLY COMPATIBLE WITH THE Z 1.DYNAMIC FIRE DAMPERS: EXISTING SYSTEM. THE MANUFACTURER OF THE PROPOSED NEW SYSTEM SHALL PROVIDE ALL REQUIRED INTERFACES OR"GATEWAYS"TO ENSURE OO A)FUSIBLE LINK DYNAMIC RATED FIRE DAMPERS SHALL BE FURNISHED AND INSTALLED WHERE SHOWN ON PLANS AND/OR AS DESCRIBED ON SCHEDLES. THAT THEIR SYSTEM IS FULLY COMPATIBLE. O DAMPERS SHALL MEET THE REQUIREMENTS OF NFPA 80,90A AND 101.FURTHERMORE,DAMPERS SHALL BE TESTED,RATED,AND LABELED IN m 6.THE CONTROL SYSTEMS SHALL BE IN ACCORDANCE WITH THE FOLLOWING DESCRIPTION OF SYSTEM OPERATIONS AND/OR DETAIL INFORMATION SHOWN ACCORDANCE WITH THE LATEST EDITION OF UL STANDARD 555.DAMPERS SHALL HAVE A UL555 FIRE RATING OF 11/2 HOURS OR 3 HOURS ON THE PLANS AND AS DESCRIBED HEREIN. E O B)DAMPERS SHALL BE CONSTRUCTED WITH A GALVANIZED CURTAIN STEEL FRAME,GALVANIZED CURTAIN STYLE BLADES IN GAUGES REQUIRED BY UL A) THE MANUFACTURER OF THE AUTOMATIC CONTROL EQUIPMENT SHALL SUBMIT THE FOLLOWING FOR APPROVAL: A SCHEMATIC DIAGRAM OF O N LISTING R13317. EACH FIRE DAMPER SHALL BE SUPPLIED AS A SINGLE ASSEMBLY WITH A FACTORY SLEEVE.EACH FIRE DAMPER SHALL BE SHALL BE EACH CONTROL SYSTEM WHICH SHALL INDICATE THE PROPER SEQUENCE OF OPERATION AND RANGE OF THE CONTROLS FOR ALL CYCLES. A EQUIPPED WITH A FACTORY INSTALLED HEAT RESPONSIVE DEVICE,FUSIBLE LINK(REPLACEABLE)RATED TO CLOSE THE TEMPERATURE WHEN THE COMPLETE DESCRIPTION OF THE AUTOMATIC OPERATION OF EACH SYSTEM.THE DESCRIPTION SHOULD INCLUDE THE DUTY OF EACH THERMOSTAT, DAMPER REACHES 165 DEGREES F. VALVE,SWITCH,ETC., INCORPORATED IN THE CONTROL SYSTEM WITH A SCHEDULE AND ILLUSTRATION OF ALL CONTROL INSTRUMENTS AND C)DAMPERS SHALL BE SUPPLIED WITH FACTORY RETAINING ANLES SIZED TO PROVIDE INSTALLATION OVERLAP IN ACCORDFANCE WITH THE EQUIPMENT INCLUDING CONTROL PANELS AND DEVICES FOR EACH SYSTEM. Permit/Seal MANUFACTURER'S UL LISTING B.ELECTRIC WIRING: PRopF D)DAMPERS SHALL HAVE A MINIMUM UL555 DIFFERENTIAL PRESSURE RATING OF 4 IN.WG.DAMPERS SHALL ALSO HAVE A MINIMUM UL555 VELOCITY 1.ALL ELECTRICAL WORK(EXCEPT FOR MOTOR FEEDERS,WIRING BETWEEN MOTORS,MOTOR CONTROLLERS, FEEDER PANELS,FUSES,CIRCUIT BREAKERS \y� 'I RATING OF 2,000 FPM. AND BUS BARS)REQUIRED FOR THE AUTOMATIC TEMPERATURE CONTROL SYSTEM SHALL BE PROVIDED BY THIS CONTRACTOR. WORK SHALL INCLUDE BUT �0 3z9 Zy NOT BE LIMITED TO TIME SWITCHES,DAMPER MOTORS,DAMPER SWITCHES,ELECTRIC THERMOSTATS,ELECTRIC RELAYS,E/P SWITCHES,INTERLOCKING r E)FIRE DAMPER SHALL BE MANUFACTURER BY POTTOREFF MODEL DFD-10D(1-112 HR.RATED)OR MODEL DFD-30D(3-HOUR RATED),TYPE A OR B,OR WIRING,WIRE,CONDUIT,ETC. APPROVED EQUAL. n 2.ALL 115 VOLT POWER REQUIRED FOR CONTROL PURPOSES SHALL BE PROVIDED BY THE CONTROL CONTRACTOR FROM A SOURCE ESTABLISHED BY THE GREG N �e G.DIFFUSERS,GRILLES AND REGISTERS ELECTRICAL CONTRACTOR. 19 20°0�QZ 1.GENERAL 3.THE CONTROL MANUFACTURER SHALL INCLUDE WIRING DIAGRAMS IN HIS SHOP DRAWINGS SUBMITTALS FULLY COORDINATED WITH THE ELECTRICAL 7f1yAN JOS A)GRILLES,REGISTERS AND DIFFUSERS SHALL BE TESTED IN ACCORDANCE WITH ASHRAE STANDARD 701991 OR LATEST EDITION. THE CONTRACTOR'S WORK. IT SHALL BE THE AUTOMATIC TEMPERATURE CONTROL CONTRACTOR'S RESPONSIBILITY TO PROVIDE ALL WIRING AND CONDUIT AS EXPIRES:2022-06-30 MANUFACTURER SHALL PROVIDE PUBLISHED PERFORMANCE DATA FOR ALL AIR INLETS AND OUTLETS TO BE USED ON PROJECT AS PART OF THE REQUIRED TO ACHIEVE THE FUNCTION CALLED FOR IN THESE SPECIFICATIONS,CONFORMING WITH LOCAL CODES FOR MATERIAL AND INSTALLATION. THE SUBMISSION. ELECTRICAL SPECIFICATION FOR THE PROJECT'S ELECTRICAL WORK IS TO BE FOLLOWED. Client/Project Logo B)THE MECHANICAL CONTRACTOR TO COORDINATE THE LOCATION OF DIFFUSERS,GRILLES AND REGISTERS WITH OTHER TRADES AND WITH 4.FURNISH A CERTIFICATE INDICATING THE METHOD OF WIRING COMPLIANCE WITH LOCAL CODES AS PART OF THE FIRST SHOP DRAWING SUBMITTAL. CEILING AND WALL CONSTRUCTION. THE MECHANICAL CONTRACTOR IS TO VERIFY THAT ALL DIFFUSERS,GRILLES AND REGISTERS ARE C. ROOM THERMOSTAT AND SWITCH LOCATIONS: COMPATIBLE WITH CEILING CONSTRUCTION TO WHICH THEY ARE TO BE INSTALLED. 1. C)COORDINATE ALL WORK WITH THE GENERAL CONTRACTOR AND REFER TO THE ARCHITECTURAL DRAWINGS FOR THE EXACT LOCATION, LENGTHS CALL ROOM THERMOSTATS AND SWITCH LOCATIONS(WHETHER SHOWN ON PLANS OR NOT)SHALL ST SELECTED AND SUBMITTED BY THE TEMPERATURE C O M C A S T AND FOR FRAMING AND MITERING ARRANGEMENTS THAT MAY DIFFER FROM THOSE SHOWN ON HVAC DRAWINGS. PROVIDE ALL REQUIRED GENERAL CONTROL MANUFACTURER FOR APPROVAL BY THE ARCHITECT AND ENGINEER PRIOR TO ACTUAL INSTALLATION. CONSTRUCTION,FRAMING,BLOCKING,PLASTERING AND SUPPORTS TO MATCH CEILING,SOFFIT OR WALL CONSTRUCTION AS PART OF THE 2.EACH PROGRAMMABLE THERMOSTAT SHALL BE CAPABLE OF STARTING AND STOPPING THE SYSTEM FOR SEVEN DIFFERENT DAILY SCHEDULES PER WEEK PROJECT. AND RETAINING THEIR PROGRAMMING AND TIME SETTING DURING LOSS OF POWER FOR AT LEAST 10 HOURS. Client/Project D)INLETS AND OUTLETS SHALL HANDLE AIR QUANTITIES INDICATED AT OPERATING VELOCITIES NTH SOUND PRESSURE LEVEL NOT TO EXCEED 3.THE PROGRAMMABLE THERMOSTAT SHALL BE CAPABLE OF MANUAL OVERRIDE THAT ALLOWS TEMPORARY OPERATION OF THE SYSTEM FOR UP TO 2- NC-30,UNLESS NOTED OTHERWISE. HOURS. COCYICC1St_TIgC1fCl E)DIFFUSERS,GRILLES AND REGISTERS SHALL BE INSTALLED WITH FACES SET LEVEL AND PLUM AND MOUNTED TIGHTLY AGAINST MOUNTING 4.HEATING AND COOLING THERMOSTATS SHALL BE PROVIDED WITH A TEMPAERATURE RANGE OR DEADBAND OF AT LEAST 5°F. SERVICE. 2.ALL AIR INLETS AND OUTLETS TO BE STEEL OR ALUMINUM IF EXPOSED TO MOISTURE UNLESS OTHERWISE INDICATED. FINISHES TO BE SELECTED BY THE D.AUTOMATIC DAMPERS: ARCHITECT. 1.PROVIDE CONTROLS FOR ALL THE AUTOMATIC DAMPERS,AS SPECIFIED IN THE DUCTWORK SECTION,AND SHOWN ON THE DRAWINGS. 2.CONTROL MOTORS OR ACTUATORS SHALL BE OF THE ELECTRONIC TYPE,UNLESS OTHERWISE NOTED,OR APPROPRIATE SIZE AND QUANTITIES TO 11308 SW 68TH PKWY. PROVIDE TWO-POSITION OR PROPORTIONING CONTROL ACTION AS SPECIFIED. PROPORTIONING TYPE SHALL BE EQUIPPED WITH PILOT TYPE POSITIONERS. TIGARD, OR 97223 PILOT POSITIONERS SHALL BE SELECTED FOR VARIED SPRING RANGES AND ADJUSTABLE WITHOUT DISMANTLING POSITIONER AND CONTROL MOTOR. Title 3.AUTOMATIC DAMPERS EXPOSED TO THE ELEMENTS SHALL HAVE ELECTRIC ACTUATORS WITH ALL REQUIRED ACCESSORIES. MECHANICAL E.CONTROL PANELS: SPECIFICATIONS SHEET 2 1.FURNISH AND INSTALL IN THE MECHANICAL ROOM,AS HEREIN SPECIFIED,CONTROL PANELS OF STEEL,WITH WELDED ANGLE IRON BRACKETS,FOR WALL O F 3 OR FLOOR MOUNTING. Project No. 2.THE BASIC BACKGROUND COLOR OF THE PANEL SHALL BE AS APPROVED BY THE ARCHITECT AND ENGINEER. 227055014 3.PANELS SHOULD BE FULLY ENCLOSED WITH HINGED LOCKING FRONT DOOR FOR EACH PANEL. THE PANEL SHALL CONTAIN ALL CONTROLLERS,RELAYS, ScaleSWITCHES,ETC.PROVIDE ENGRAVED NAMEPLATES TO LABEL THE CONTROLLED EQUIPMENT AND FOR EACH PANEL MOUNTED CONTROL DEVICE. PLASTIC LAMINATED CONTROL SCHEMATIC DRAWINGS FOR THE SYSTEM SHALL BE HUNG AT EACH LOCAL CONTROL PANEL. 4.DETAILS OF EACH OF THESE PANELS SHALL BE SUBMITTED FOR APPROVAL PRIOR TO FABRICATION. LOCATIONS OF EACH PANEL ARE TO BE CONVENIENT Drawing No. FOR ADJUSTMENT AND SERVICE AND ALL SUCH LOCATIONS ARE TO BE APPROVED PRIOR TO INSTALLATION. 003 PIPING SPECIFICATIONS B) PROVIDE A PRE-STARTUP NON-FOAMING,LIQUID DETERGENT DISPERSANT CLEANER FOR CLEANING OF ALL SYSTEMS TO REMOVE OIL AND FOREIGN MATTER FROM PART 3-EXECUTION 2.02 PIPING AND ACCESSORIES THE PIPING AND EQUIPMENT PRIOR TO THE FINAL FILLING OF THE SYSTEMS. USE CHEMICAL THAT IS NOT INJURIOUS TO PERSONS,PIPING,PIPE JOINT COMPOUNDS, A. PROVIDE ALL PIPING,FITTINGS,VALVES,SPECIALTIES,THERMOMETERS,AND PRESSURE GAUGES REQUIRED FOR THE OPERATING AND MAXIMUM PRESSURE AND PACKING, COILS,VALVES,PUMPS AND THEIR MECHANICAL SEALS OR OTHER PARTS OF THE SYSTEM. AFTER FINAL FILL, PERFORM A CHEMICAL TEST TO TEST THAT THE PH 3.01 DEMOLITION,REMOVAL AND RELOCATION TEMPERATURE OF THE PIPING SYSTEMS. OF THE NEW SYSTEM IS WITHIN 0.5 OF FRESH INCOMING WATER. A.REMOVAL,TEMPORARY CONNECTIONS AND RELOCATION OF CERTAIN EXISTING WORK WILL BE NECESSARY FOR THE INSTALLATION OF THE NEW SYSTEMS. ALL B. ALL PIPING SHALL BE NEW,STANDARD SIZE,FREE FROM SCALE OR RUST WITH ENDS CAPPED FOR DELIVERY AND STORAGE. EACH LENGTH OF PIPING SHALL BE PROPERLY C) PROVIDE ALL BYPASS PIPING AND VALVING TO ISOLATE ALL NEW AND EXISTING TO BE REUSED EQUIPMENT(CHILLERS,COILS,ETC.)FROM CLEANING PROCESS. EXISTING CONDITIONS ARE NOT TO BE COMPLETELY DETAILED ON THE DRAWINGS.THE CON-TRACTOR SHALL SURVEY THE SITE AND MAKE ALL NECESSARY MARKED AT THE MILL FOR PROPER IDENTIFICATION WITH NAME OR SYMBOL OF MANUFACTURER. CHANGES REQUIRED BASED ON EXISTING CONDITIONS FOR PROPER INSTALLATION OF NEW WORK. D) THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL NECESSARY TEMPORARY PIPING CONNECTIONS,TEES,VALVES,EQUIPMENT AND LABOR TO PERFORM PIPE B.DISCONNECT,REMOVE AND/OR RELOCATE EXISTING MATERIAL,EQUIPMENT,AND OTHER WORK AS NOTED OR REQUIRED FOR PROPER INSTALLATION OF NEW C. ALL HORIZONTAL CONDENSATE PIPING SHALL BE PITCHED A MINIMUM OF 1/8"PER FOOT OF LENGTH.CONDENSATE PIPING SHALL NOT BE LESS THAN DIAMETER. CLEANING. SYSTEM. D. PIPE APPLICATION SCHEDULE: 4. WATER TREATMENT CHEMICALS C.EQUIPMENT REQUIRED TO BE TEMPORARILY DISCONNECTED AND RELOCATED SHALL BE CAREFULLY REMOVED,STORED,CLEANED,REINSTALLED, SERVICE SIZE MATERIAL WEIGHT STANDARD JOINT TYPE A. PROVIDE ONE YEAR'S SUPPLY OF NECESSARY WATER TREATMENT CHEMICALS FOR THE NEW SYSTEM TO THE OWNER OR TENANT INCLUDING THE FOLLOWING: RECONNECTED,AND MADE OPERATIONAL. D.ALL EXISTING WORK NOT INDICATED FOR DEMOLITION SHALL BE PROTECTED FROM DAMAGE. WHERE EXISTING WORK TO REMAIN IS DAMAGED OR DISTURBED, HOT WATER 4"TO 10" BLACK STEEL SCHEDULE 40 ASTM A53 OR At 06 SEAMLESS GRADE B WELDED 1. CLOSED SYSTEM TREATMENT(CHILLED WATER,SECONDARY WATER,CLOSED CONDENSER WATER AND HOT WATER). TO 220OF THE CONTRACTOR SHALL REPAIR OR REPLACE TO OWNER'S AND BUILDING MANAGER'S SATISFACTION AT NO COST TO THE OWNER OR BUILDING MANAGEMENT. BELOW 4" HARD COPPER TYPE L ASTM B88 BRAZE OR SILVER SOLDER PROVIDE AGENTS TO REDUCE SCALE DEPOSITS,TO ADJUST PH AND TO INHIBIT CORROSION. TREATMENT SHALL NOT CONTAIN ANY CHROMATE OR OTHER TOXIC SUBSTANCES. USE PROPER CHEMISTRY TO PROVIDE BACTERIA COUNTS BELOW 103 COLONIES PER MILLILITER(AEROBIC AND NOW E.GENERAL CONTRACTOR REMOVE ALL CEILING IN AREAS WHERE NEW DUCTWORK OR PIPING IS TO BE INSTALLED OR EXISTING IS ALTERED,AS PER ARCHITECT'S AEROBIC). PH LEVELS TO BE BETWEEN 7.0 AND 9.0. CORROSION RATE TO BE LESS THAN 2 MILSIYEAR STEEL, 1/10 MILS/YEAR COPPER. INSTRUCTIONS. F.ALL NECESSARY CUTTING AND PATCHING TO ACCOMMODATE THE NEW HVAC WORK SHALL BE PERFORMED BY THIS CONTRACTOR AND COORDINATED WITH AUTOMATIC ALL COPPER HARD TYPE K ASTM B-88 SILVER JOINT BRAZE OR SILVER SOLDER P. DRAIN DOWN FOR NEW PIPING CONNECTION INTO EXISTING: AIR VENT BUILDING MANAGEMENT SO AS TO MINIMIZE DISRUPTION OF EXISTING TENANTS AND SERVICES. RESTORE ALL ITEMS TO MATCH EXISTING CONDITIONS. 1. CONTRACTOR TO OBTAIN SCHEDULE AND COORDINATE WITH BUILDING MANAGEMENT FOR SYSTEM DRAIN DOWN AND CONNECTION INTO EXISTING BUILDING PIPING. ALL COSTS ASSOCIATED WITH DRAIN DOWN ARE TO BE INCLUDED AS PART OF BID. E3 G.ALL EXISTING MATERIAL AND EQUIPMENT TO BE REMOVED UNDER THIS CONTRACT WILL REMAIN THE PROPERTY OF THE OWNER OR SHALL BE LEGALLY PIPING TO ALL RED BRASS STANDARD ASTM B43 SEAMLESS THREADED DISPOSED OF BY THIS CONTRACTOR AS DIRECTED BY THE ARCHITECT OR OWNER. REFRIGERATION CONTAINED IN EXISTING EQUIPMENT TO BE REMOVED SHALL GAUGES AND 2.03 INSULATION BE RECLAIMED OR LEGALLY DISPOSED OF IN ACCORDANCE WITH EPA REQUIREMENTS AND ASHRAE. ACCESSORIES Stantec Architecture Inc. A. PIPE INSULATION: 999 18th Street Suite 202 H.PROVIDE FOR LEGAL REMOVAL AND DISPOSAL OF ALL RUBBISH AND DEBRIS FROM THE BUILDING AND SITE. COORDINATE ALL DEMOLITION AND REMOVALS Denver CO 80202 WITH BUILDING MANAGEMENT. 1. FIBERGLASS PIPE INSULATION:ONE-PIECE MOLDED SECTIONAL FIBERGLASS INSULATION,CONFORMING TO ASTM C-547,CLASS 1,2,3 TO 850EF WITH 4 LB./CU.FT.DENSITY Tel:(303) 295-1717 D. FITTING MATERIALS AND APPLICATION SCHEDULE: WITH A THERMAL CONDUCTIVITY OF NOT OVER 0.23 AT 75EF MEAN. PROVIDE WITH FACTORY-APPLIED ALL SERVICE JACKET AND DOUBLE ADHESIVE SELF-SEALING LAP. www.stantec.com 3.02 CONNECTION TO EXISTING WORK COLD WATER PIPE INSULATION JACKET SHALL BE OF THE CONTINUOUS VAPOR BARRIER TYPE. THE INSULATION SHALL BE SIMILAR TO OWENS-CORNING FIBERGLASS A.PLAN INSTALLATION OF NEW WORK AND CONNECTIONS TO EXISTING WORK TO INSURE MINIMUM INTERFERENCE WITH REGULAR OPERATION OF EXISTING t. ALL FITTING JOINT TYPE SHALL BE THE SAME AS THE PIPING JOINT TYPE REQUIRED FOR SERVICE,BASED ON THE PIPING APPLICATION SCHEDULE. AS /SSL-11 PIPE INSULATION. Copyright Reserved The Contractor shall verity and FACILITIES. ALL SYSTEM SHUTDOWNS AFFECTING OTHER AREAS SHALL BE COORDINATED WITH BUILDING MANAGEMENT. INSTALL ISOLATION VALVES AT POINT OF 2. FITTING CLASS SHALL MEET THE PRESSURE AND TEMPERATURE REQUIREMENT OF THE PIPING SYSTEM BASED ON ITS MAXIMUM OPERATING PRESSURE AND TEMPERATURE 2. INSULATION FOR FITTINGS,FLANGES,AND VALVES: PROVIDE INSULATION FOR FITTINGS,FLANGES,AND VALVES PREMOLDED,PRECUT,OR JOB FABRICATED OF THE SAME responsible for al dimensions.DO CONNECTION TO THE EXISTING PIPING.INSTALL ISOLATION DAMPERS AT CONNECTION TO EXISTING DUCTWORK. PROVIDE TEMPORARY DUCTWORK AND PIPING OR TEST PRESSURE,WHICHEVER IF MORE STRINGENT. PRESSURE AND TEMPERATURE RATINGS OF A FITTING SHALL BE DETERMINED BY ITS CLASS AND THE CORRESPONDING THICKNESS AND CONDUCTIVITY AS USED ON ADJACENT PIPING. NOT scale the drawing-any errors or CONNECTIONS AS REQUIRED TO MINIMIZE SHUTDOWN TIME. omissions shoe be reported to Stantec ANSI STANDARD. without delay. 3. PROVIDE INSULATION FOR PIPING,FITTINGS,FLANGES AND VALVES BASED ON THE PIPE INSULATION SCHEDULE ON THE DRAWINGS. The copyrights to am designs and B.CONNECT NEW WORK TO EXISTING WORK IN A NEAT AND APPROVED MANNER. RESTORE EXISTING WORK DISTURBED WHILE INSTALLING NEW WORK TO 3. FITTING APPLICATION TABLE: drawings are the property of Stantec. ACCEPTABLE CONDITION AS DETERMINED BY ARCHITECT AND BUILDING MANAGER. 2.04 TESTING AND BALANCING Reproduce that or use for any purpose other than that authorized by Stantec PIPE MATERIAL FIRE SIZE(INCHES) JOINT TYPE FITTING MATERIAL FITTING CLASS is forbidden. C.MAINTAIN CONTINUOUS OPERATION OF EXISTING FACILITIES. A. GENERAL: BLACK STEEL 2"&SMALLER THREADED FLANGE CAST IRON 125 AND 250 3.03 CHASING, CHOPPING OR CORE DRILLING 1. SEE TESTING AND BALANCING SPECIFICATIONS ON PREVIOUS SHEETS FOR ADDITIONAL INFORMATION. THREADED MALLEABLE IRON 150 AND 300 Consultant A.PRIOR TO ANY CHASING,CHOPPING, OR CORE DRILLING BEING PERFORMED,THIS CONTRACTOR SHALL FIELD INVESTIGATE EXISTING CONDITIONS AND B. WATER BALANCING COORDINATE WITH ALL APPROPRIATE TRADES AND BUILDING MANAGEMENT TO ENSURE THAT WORK WILL BE IN HARMONY WITH OTHER WORK AND NOT AFFECT ANY EXISTING BUILDING SYSTEMS. THIS WORK MUST BE APPROVED BY BUILDING MANAGEMENT PRIOR TO PROCEEDING. 1. TEST,ADJUST,AND BALANCE NEW AND EXISTING TO BE REUSED DISTRIBUTION SYSTEMS TO PROVIDE FLOW QUANTITIES INDICATED N THE DRAWINGS WITHIN PLUS OR PIPE MATERIAL (INCHES) JOINT TYPE MATERIAL CLASS MINUS 2 PERCENT. BLACK STEEL 2-1/2'&LARGER BUTT WELDED WROUGHT STEEL SAME WEIGHT 2. PLACE SYSTEM IN FULL AUTOMATIC OPERATION,WITH AUTOMATIC CONTROLS SET IN ACCORDANCE WITH DESIGN CONDITIONS,AND ALLOW WATER TO REACH DESIGN LARGER TEMPERATURE AND PRESSURE. WELD NECK WROUGHT STEEL 150 AND 300 3. ALL PIPE TESTING SHALL BE COMPLETED BEFORE COMMENCING BALANCING. FLANGES AND FLANGED 4. SET ZONE OR CIRCUIT BALANCING VALVES AT EACH PIECE OF EQUIPMENT(PUMP,AIR HANDLING UNIT, ETC.)TO HANDLE THE DESIGN FLOW. FITTINGS 5. AIR HANDLING UNITS CONTAINING COILS,CHECK AND ADJUST EACH UNIT TO INSURE THE PROPER VOLUME OF AIR IS PASSING THROUGH THE COILS,WHILE THE BALANCING BLACK STEEL BRANCH MAIN TO 2 PIPE SIZES SMALLER-USE WELD TEES PROCEDURE IS IN PROGRESS. CONNECTIONS 3 OR MORE PIPE SIZES SMALLER THAN MAIN-USE BONNY WELD-O-LETS(UP TO BRANCH PIPE CONNECTION SIZE OF 2-1/2") 6. THE TEST REPORT SHALL INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING: BRANCH CONNECTIONS SIZE OF 2"AND SMALLER-BONNY WELD-O-LETS,THREAD-0-LETS,THREADED NIP-O-LETS,OR STEEL C A) THE PRESSURE DROP ACROSS AND FLOW AT EACH PIECE OF EQUIPMENT AND AT EACH RISER AND MAIN. OUPLINGS COPPER TUBING 4"& SOLDER 955 WROUGHT COPPER 300 PSIG AT HARD DRAWN SMALLER TINANTIMONY OR CAST COPPER 100EF, 150 ASTM B32 GR PSIG @ 250EF 95 TA RED BRASS ALL SIZES THREADED CAST BRONZE 125 AND 250 O O PROVIDE DIELECTRIC FITTING AT ALL PIPING CONNECTIONS JOINING DISSIMILAR METALS,SUCH AS STEEL AND COPPER. f r r r E. VALVES 1. VALVES SHALL HAVE NAME OF MANUFACTURER AND GUARANTEED WORKING PRESSURE CASTOR STAMPED ON BODIES. VALVES OF SIMILAR TYPE SHALL BE BY A SINGLE MANUFACTURER. VALVES LOCATED 7 FEET OR MORE ABOVE OPERATING FLOOR OR PLATFORM SHALL BE PROVIDED WITH CHAIN OPERATED HANDWHEELS, RUSTPROOF CHAIN AND CHAIN GUIDE. GASKETS AND PACKINGS SHALL NOT CONTAIN ASBESTOS. m 2. ALL VALVING AND VALVE MATERIALS SHALL BE SUITABLE FOR THE OPERATING TEST AND MAXIMUM PRESSURE AND TEMPERATURE REQUIREMENTS OF THE PIPING SYSTEM FOR WHICH THEY ARE BEING UTILIZED. 3. ALL VALVING SHALL BE RATED AS FOLLOWS FOR EACH SYSTEM TYPE: SYSTEM PRESSURE RATING SECONDARY AND HOT WATER 150 PSIG 4. VALVING SHALL BE AS SHOWN ON THE DRAWINGS AND INCLUDE BUT NOT BE LIMITED TO THE FOLLOWING: A) GLOBE VALVES(STOCKHAM) c SWING CHECK VALVES(STOCKHAM) a SILENT SPRING LOADED CHECK VALVES(MUELLER) 0 BALL VALVES(APOLLO) BUTTERFLY VALVES-LUG TYPE(BRAY) HIGH PERFORMANCE BUTTERFLY VALVES-LUG TYPE(JAMESBURY) PLUG VALVES(ROCKWELL-NORDSTROM) STRAINERS(MUELLERIMUESSCO) o , VENT VALVES(SARCO) NI DRAIN VALVES(STOCKHAM) o � o B) ALL VALVE MANUFACTURERS SHALL BE AS LISTED OR APPROVED EQUAL BY THE ENGINEER. Y 'd C) VALVES USED FOR THROTTLING OR CONTROLLING FLOW SHALL BE GLOBE,BALL,OR PLUG TYPE VALVES. VALVES FOR SHUTOFF OR OTHER PURPOSES SHALL BE v BALL TYPE UNLESS OTHERWISE SPECIFIED. BUTTERFLY VALVES SHALL BE LUG TYPE AND MAY BE SUBSTITUTED FOR BALL VALVES FOR SIZES 4"AND LARGER. BUTTERFLY VALVES SHALL NOT BE USED FOR MODULATING SERVICE OR STEAM SERVICE,USE ONLY FOR 2-POSITION ISOLATION ON WATER SYSTEMS. m m E . 5. CONTROL VALVES REFER TO AUTOMATIC TEMPERATURE CONTROL SECTION. � d 3 F. ALL INSTRUMENTAL(PRESSURE GAUGES AND THERMOMETERS)SHALL BERATED FOR THE SAME PRESSURE AND TEMPERATURE AS PIPING SYSTEM AND RATED Z a' SPECIFICALLY FOR THE SAME SERVICE AS THE PIPING. PRESSURE GAUGES ARE TO BE LIQUID FILLED WITH 1%ACCURACY. SELECT GAUGES AND THERMOMETERS SO THAT THE w MIDPOINT IS AT THE WORKING PRESSURE AND TEMPERATURE. INSTRUMENTS TO BE MANUFACTURED BY WEISS INSTRUMENTS OR APPROVED EQUAL. j 1. PROVIDE THERMOMETERS IN PIPING AS INDICATED ON THE DRAWINGS AND AT THE INLET AND OUTLET OF EACH HYDRONIC COIL,HEAT EXCHANGER AND PIECE OF U EQUIPMENT THAT INVOLVES A DIFFERENTIAL TEMPERATURE. 0 Z 2. PROVIDE PRESSURE GAUGES IN PIPING AS INDICATED ON THE DRAWINGS AND AT SUCTION AND DISCHARGE OF EACH PUMP AND AT INLETS AND OUTLETS OF EACH O HYDRONIC COIL,HEAT EXCHANGER AND PIECE OF EQUIPMENT THAT INVOLVES A DIFFERENTIAL PRESSURE. U G. ALL PIPING TO BE VENTED AT HIGH POINTS AND PROVIDED WITH ASSOCIATED DRAIN VALVES AT LOW POINTS. PROVIDE AUTOMATIC AIR VENTS WITH GATE VALVES PIPED TO DISCHARGE TO THE NEAREST DRAIN UNLESS DRAWINGS INDICATE MANUAL AIR VENTS. ZW o O Z H. PROVIDE CORE DRILLED OPENINGS WITH PIPE SLEEVES AT ALL SLAB AND SHAFT PENETRATIONS. PROVIDE FIREPROOFING AS REQUIRED TO MAINTAIN WALL,SHAFT AND U H c SLAB FIRE RATINGS. F. PROVIDE WATERPROOF SLEEVES(LINK SEAL(LS TYPE)AT ALL EXTERIOR WALL,FLOOR PENETRATIONS AND AS REQUIRED OR AS NOTED ON PLANS. G. PROVIDE LABELING OF ALL PIPING(BOTH EXPOSED AND CONCEALED)IN ACCORDANCE WITH ANSI STANDARDS AND COLOR CODED AS PER BUILDING MANAGEMENT Permit/Seal STANDARDS. LABELS TO BE SECURELY FASTENED TO PIPING WITH LETTERING OF SUFFICIENT SIZE FOR EASY IDENTIFICATION BY OPERATING PERSONNEL. PROF H. ALL PIPING TO BE MAINTAINED AT THE HIGHEST ELEVATIONS POSSIBLE SO AS NOT TO INTERFERE WITH EXISTING OPERATIONS AND SERVICE/MAINTENANCE \���� I NF 'O REQUIREMENTS. �(� 329 y �Zr 1. HANGERS AND SUPPORTS: 1. PROVIDE ALL PIPE HANGERS,HANGAR RODS SUPPORTS,INSERTS,ATTACHMENTS, CLAMPS,GUIDES, SUPPLEMENTAL STEEL AND ANCHORS AS REQUIRED TO INSTALL 0 OREG N �Q PIPING SYSTEM SIZED TO ACCOMMODATE THE SYSTEM LOADS. HANGERS AND SUPPORTS ARE TO BE IN ACCORDANCE WITH MSS RECOMMENDATIONS AND TO BE MANUFACTURED BY GRINNELL OR APPROVED EQUAL. ✓�y y +3.2ON's � kWAN JOS 2. PROVIDE INSULATED PROTECTIVE SADDLES FOR INSULATED PIPING. EXPIRES:2022-06-30 3. PIPING SHALL BE SUPPORTED IN ACCORDANCE WITH RECOMMENDATIONS OF MSS SP-69 AND ALL APPLICABLE CODES.ALL THREADED ROD IS TO BE GALVANIZED. PROVIDE 2"VERTICAL ADJUSTMENT FOR ALL HANGERS. PROVIDE ADDITIONAL SUPPORTS AT CHANGES INDIRECTION,BRANCH PIPING OVER 5 FEET,AND CONCENTRATED Client/Project Logo LOADS DUE TO VALVES,STRAINERS AND OTHER ACCESSORIES. J. EXPANSION COMPENSATION: "A' 1. ALL PIPING SHALL BE INSTALLED TO COMPENSATE FOR EXPANSION TO PROTECT THE BUILDING,EQUIPMENT AND PIPING SYSTEMS. PROVIDE ALL GUIDES,ANCHORS, C O M C A S T EXPANSION LOOPS, SUPPLEMENTAL STEEL AND APPROVED TYPE EXPANSION JOINTS AS INDICATED OR REQUIRED FOR CONTROL OF EXPANSION. K. TESTING: 1. GENERAL Client/Project A) TESTS SHALL BE CONDUCTED AFTER COMPLETION AND ASSEMBLY OF PIPING SYSTEM,BEFORE ANY INSULATION OR PAINT IS APPLIED TO JOINTS,INCLUDING Com Cast_Tigard WELDS AND PRIOR TO MAKING THE SYSTEM OPERABLE. INSULATION MATERIALS INSTALLED PRIOR TO THE TESTS SHALL BE REMOVED. B) THE MECHANICAL CONTRACTOR SHALL PROVIDE ALL NECESSARY TEMPORARY PIPING CONNECTIONS,TEES,VALVES,EQUIPMENT,AND LABOR TO PRESSURE TEST PIPING AND EQUIPMENT. C) EQUIPMENT THAT IS NOT SUBJECTED TO THE PRESSURE TEST SHALL BE EITHER DISCONNECTED FROM THE SYSTEM OR ISOLATED BY A BLANK OR SIMILAR MEANS. VALVES MAY BE USED FOR THIS PURPOSE PROVIDED THAT VALVE CLOSURE IS SUITABLE FOR THE PROPOSED TEST PRESSURE. 11308 SW 68TH PKWY. D) SUBMIT TO THE ENGINEER AND OWNER REPRESENTATIVE A RECORD OF TEST PRESSURE APPLIED TO EACH PIPING SYSTEM. TIGARD, OR 97223 2. WATER PIPING Title A) ALL PIPING IS TO BE HYDROSTATICALLY TESTED FOR A PERIOD OF TWO HOURS,DURING WHICH TIME PIPING IS TO SHOW NO LEAKS. PIPING WHICH IS NOT TIGHT MECHANICAL UNDER THE TESTS SHALL BE TAKEN DOWN AND REASSEMBLED. ALL TESTING SHALL BE DONE USING WATER AS A TEST MODEM. SPECIFICATIONS SHEET 3 B) PIPING SHALL BE HYDROSTATICALLY 1-1/2 TIMES THE NORMAL OPERATING PRESSURE. O F 3 L. WATER TREATMENT AND PIPE CLEANING: Project NO. 1. NEW PIPING SYSTEMS SHALL BE ISOLATED,CLEANED AND CHEMICALLY TREATED WHEN THE INSTALLATION IS COMPLETED TO REMOVE ANY CONSTRUCTION DEBRIS 227055014 AND PROVIDE CORROSION PROTECTION. Scale 2. PROVIDE THE NECESSARY APPARATUS,COMPLETE WITH RELIEF VALVES,ISOLATING VALVES,CHECK VALVES,PIPING,POWER,WIRING,CHEMICALS,FEED TANKS,AND SERVICE TO PROVIDE PROPER WATER TREATMENT FOR THE CONTROL OF SCALE,CORROSION AND MICROBIOLOGICAL GROWTHS IN THE PIPING SYSTEMS. ALL CHEMICALS USED SHALL COMPLY WITH POLLUTION CONTROLS ESTABLISHED BY ALL AUTHORITIES HAVING JURISDICTION. CHLORATES SHALL NOT BE USED. Drawing No. 3. PIPE CLEANING \ oo� A) FURNISH ALL REQUIRED PIPE CLEANING CHEMICALS,PORTABLE PUMPS,CHEMICAL FEED EQUIPMENT,MATERIALS,AND LABOR NECESSARY TO CLEAN ALL PROJECT PIPING SYSTEMS. M V ❑ j C 11� ST 06 1 1 1 EXISTING MAINTENANCE FEC W Z ROO ® I V) IOU I � — - EXISTING BATTERY RM — — ��__ _ — — _ ELEV.MEC STO — — — _ 999Stantec Architecture Inc. �GJ ® — � 999 18th Street Suite 202 Denver CO 80202 LILI Tel:(303) 2951717 STAIR#1 FEC www.stantec.com ® f „ PEP OF ICE Copyright Reserved QR The Contractor shall verity and be _ responsible for of dimensions.DO f Q vs xw rax aw t NOT scale the drawing-any errors or omissui shall be reported to Stantec toowithout delay. EXISTING GENERATOR J ® draw ngs are the property of Stantec. Re roducCopyrtion to s e designs and ERS I other than that authorized by Stantec Reproduction or use for any purpose is forbidden. ° 0 EN FFI BF EAKRM RO Consultant Ft 1171 10 I — I — FEC Wr ;MDF TTM VEST 112 I � I — 4a WAREHOUSE I — - f1' ttoo 11 1 - - a c� MAINTENANCE CAGE © -PftTieAI - 20"e 11— N I-NE© — — — I S!I — 0 f If — q 111 1 7-D 1IITT 80 N MR-1 : 1 24'x24' " t M:01 ❑ '" t - ❑24"x24" m I_ I. 180 (V �F FD FD 1za 12 S2 z0 315 — - � - — - — � 315 - — ELEC 103 I 4 � I OPEN OFFICE © p JIB STA© STORAGE 24°x24"RA •> O M® I t 8" 0 , < m ELEC I� 1 00 t R-1 - m U El24"x24' I Y I t v 80 TR0 ING c c H"E8"0 8"0 A 7H m g — — — — — — — — — — -- - — o 3 Z Qo mod !_ '_ w II 1 HAS FJ STING POWER/DATA ALREAD STAIR#2 230 18 1 p O R '0 " r- m IT OPEN OFI� 1 N p E SA- 16"0 SA — — — z° 150 8.0 1 U H m f//}{ ® 180 ra Permit/Seal PROFF �(9 329 2 C7 DREG N h� ✓GQ' 13,20'0 kWAN JOS EXPIRES:2022-W30 Client/Project Logo "'A COMCAST Client/Project Comcast-Tigard 11308 SW 68TH PKWY. TIGARD, OR 97223 Title MECHANICAL LEVEL 1 HVAC AND PIPING PLAN KEYNOTES. Project No. M:01 RELOCATE EXISTING THERMOSTAT,PROVIDE WITH NEW WIRINGICOMPRESSED AIR 227055014 TO UNIT Scale MECHANICAL LEVEL 1 HVAC AND PIPING PLAN M:02 RELOCATE EXISTING SUPPLY DIFFUSER TO AVOID NEW PARTITION,PROVIDE NEW FLEX DUCTWORK AS REQUIRED. 1/8" = V-O" M-101 1/8" = 1'-13" MI RE-BALANCE MAXIMUM VAV BOX AIRFLOW TO NEW INDICATED I Drawing No. M - 101 _ 1 ►�, `;. MANIAIP/5A I- �i i ( �'I �✓ I �� ; I r I �✓ I r ✓ / J P ?. , I //• //� ,� r / // f I , 1) I ,/•��'I I ,.7�I ��/�I �L�. OA FA _ �/����r/.,I .I/ I .% I �.�/ ! �1 �. ,f ; .I/ I .'�Acrro/�racrcc�rrrr.:r� Ir•�•" l._ -_-- IIr/� ' , I�E /I�i/I -%% I .///., - //, / /�I /I '1► /.I I II_ o� / ///. ! I > !/.%/.I I/ %%'/! _ I � � �� ! f sI _ . tI I / � � ♦♦ 1 \ ♦ I � ,,., / I / • �� ♦♦ I .♦. I I r- ► I 10, - � NEWS -�, E _t , 1 / I rr � / . ► 9 .; / •.., � /f o, ,.. 1✓ ..., � . ..., /rte! .� I I ► I _. r I i I ... ► I � _r-,•ane. 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I r / 1 1/ ���������/./I�I/��/�/I/1�,/ /i� = .:!- r%%f_�—-- -_I///%/L�! �/%iii. frr�►//. %/// i//�� � wiii�iiiiiiiiiiiiiiiiii�Iiiiiiiiiiiiiiiiiiii�iiiiiiiiiiisiiiiiiiii�� r �rrrrr /.LII �I �,-- �- -_•-----.•---------- -_--- -- iiiiwiiiiiii 0 %'���I/►-====w ----wrr---w-�,�w-w--rem----r!1 j ►- II� �I,/ ►.r1 I III ► •�In%-•----+ . . . . . ,�JIG �ll !'rear >/��----J �/`�•s./11 V FAN POWERED AIR TERMINAL UNIT SCHEDULE BOX INFORMATION FAN SOUND LEVELS HOT WATER COIL DATA ELECTRICAL DIMENSIONS MINIMUM OPERATING MODEL BOX INLET ARRANGE INLET PD AIRFLOW CAPACITY H2O PD VOLTIP HEIGHT LENGTH MANUFACTURER NOTES rM MARK (IN) MENT AIRFLOW (IN WG) (CFM) HP RAD NC DIS INC ROWS (MBH) EAT(F) LAT GPM (F ) EWT LWT HASE MCA MOP (IN) (IN) WEIGHT NUMBER (CFM) (LBS.) FPVAV-101 12 SERIES 1500 1.0 1,500.0 1/3 31 24 1 44.6 55 90 3 0.68 180 150 12011 15 25 20 48 207 ANEMOSTAT ESTW-7 1,2,3,4,5 up FPVAV-201 8 SERIES 800 1.0 800.0 113 30 <20 1 28.0 55 95 1.9 0.27 180 150 120/0 6 15 18 36 141 ANEMOSTAT ESTW-3 1,2,3,4,5 FPVAV-202 8 SERIES 600 1.0 600 314 27 <20 1 23.9 55 99 1.7 1 0.22 180 1 151 12011 6 15 18 1 36 1 141 ANEMOSTAT ESTW-3 1,2,3,4,5 NOTES: 1.PROVIDE WITH STANDALONE ALTERTON CONTROLLER 2. SOUND POWER LEVELS BASED ON 2.0"WG PRESSURE DROP ACROSS THE AIR TERMINAL UNIT WITH NO EXTERNAL ATTENUATION. 3.REBALANCE EXISTING VAV BOXES TO NEW LISTED COOLING AND HEATING CFMS(WHERE APPLICABLE) 4.PROVIDE NEW BOX MANUFACTURER THERMOSTATS 5.SERIES FAN POWERED TERMINAL UNIT WITH HEAT-,SIZE AS LISTED,PRESSURE INDEPENDENT,FACTORY OPTIONS INCLUDE: -EXTENDED DAMPER 112"DIAM.SHAFT -3 STAGE HEATING -FACTORY INSTALLED 1"THROW-AWAY FILTERS -DDC ONTROLS TO BE PROVIDED BY MANUFACTURER FOR STANDALONE OPERATIONS-FACTORY PROVIDE WIRING HARNESS WITH LOW VOLTAGE INTERLOCK CONDUCTORS EXTENDED FROM HIGH VOLTAGE CABINET TO LOW VOLTAGE CONTROLS CABINET -1"MATT-FACED UNIT INSULATION Stantec Architecture Inc. -VARIABLE SPEED FAN CONTROL 999 18th Street Suite 202 -24V TRANSFORMER,50 VA MIN RATING Denver CO 80202 -HEAT STAGING&FAN CONTROL THROUGH FACTORY WIRED RELAYS Tel:(303) 2951717 -PROVIDE HEATING HOT WATER COIL www.stantec.com Copyright Reserved The Contractor shall verify and be responsible for al dimensions.DO NOT scale the hawing-any errors or omissions shall be reported to Stantec without delay. The Copyrights to al designs and drawings are the property of Stantec. Reproduction or use for any purpose DIFFUSERS other than that authorized by Stantec is forbidden. TAG FRAME NECK AIRFLOW MAX(NC) MAX(IN. MANUFA MODEL SYSTEM NOTES SIZE SIZE (IN) RANGE... WG) CTURER S-1 2424 8 140-280 <20 0.08 PRICE SPD SUPPLY 1,2,3,4 Consultant S-2 2424 10 215-330 <20 0.08 PRICE SPD SUPPLY 1,2,3,4 S-3 24x24 12 315400 <20 0.08 PRICE SPD SUPPLY 1,2,3,4 RA 2424 22122 670-2000 <20 0.08 PRICE PDR RETURN 1,4 NOTES: 1)COORDINATE WITH ARCHITECT CEILING PLAN FOR LOCATIONS,CEILING TYPE,AND FINAL COLOR. 2)PROVIDE AIR BAFFLES FOR REGISTERS REQUIRING AIRFLOW DISCHARGE PATTERNS AS INDICATED ON THE DRAWINGS.(1-WAY, 2-WAY,3-WAY) 3)PROVIDE PLASTER FRAMES FOR AIR DIFFUSERS LOCATED IN GYPSUM BOARD TYPE CEILINGS.(MODEL SPF OR SIMILAR) 4)REGISTER SHALL BE MADE OF ALUMINUM MATERIAL FOR MOISTURE LADEN LOCATIONS. 0 0 r m c O N .j M j m pd U awe G L U m mT nl o `O c H Q O Z W U O 0 Z O H U v z m o O N m Permit/Seal PN�F�o 2�0 29 y f n OREG N �Q ✓�Q' 13,2p10 kKAN JOS EXPIRES:2022-0630 Client/Project Logo S l COMCAST Client/Project Comcast-Tigard 11308 SW 68TH PKWY. TIGARD, OR 97223 Title MECHANICAL SCHEDULES Project No. 227055014 Scale Drawing No. M - 600 V 4) 4J UNINSULATED DUCT I r DOWNSTREAM OF VAV BOX. �\\\\IIIIIIIII I® 4J PROVIDE RIGID INLET PROVIDE RETURN MAXIMUM 5' OF LOW PLENUM BOX WIT JI PRESSURE FLEX (MAX. OF 2 GENERAL NOTES: FLEXIBLE BENDS). CONNECTOR, 1" 1. A LONG-RADIUS RIGID ELBOW MAY ACOUSTICAL LINING, IIIIIIIII® BE USED IN LIEU OF BOX AT THE ELBOW,AND W.M.S NO TURNING VANES IN ELBOW- \ CONTRACTOR'S OPTION. \ O.B.D.WHERE CALLED OUT ON � I I FLOOR PLANS LINED AND SEALED SHEET METAL- STRUCTURE \ Stantec Architecture Inc. BOX SIZED TO FIT DIFFUSER 999 18th Street Suite 202 CONNECTION \- DUCT CONNECTING COLLAR III Denver CO 8020 17 vwow.stantec.com / MIN. LENGTH TO BE 3X DIAM. N � I Copyright Reserved The Contractor shall verify and be X ? responsible For al dimensions.DO / FLEXBLE DUCT(SEE PLANS) I I I I l 111m NOTscaleshot be reported toerrorsStan or without delay. omissiorss sol be reported to Stantec The hts to at designs and / / I Reproduction or use for my purpose `MEDIUM PRESSURE other thangthat authorized by Stantec drawings are the property of Stantec. FLEX AT — is forbidden. VAV BOX kk ACOUSTICALLY LINED /i INLET SHEET METAL DUCT ELBOW � —�_ Consultant DUCT CONNECTING COLLAR VERIFY CEILING TYPE RETURN GRILLE, SEE PLANS FOR SIZE D-018 TYPICAL TERMINAL UNIT RETURN GRD BOOT i TYPICAL GRD INSTALLATION r3 INSTALLATION_IX M 700 NOT TO SCALE M-700 NOT TO SCALEM-700 NOT TO SCALE MANUAL CALIBRATED BALANCING VALVE, AUTOMATICAIR VENT 2 WAY MODULATING CONTROL VALVE 24 VAC POWER,POWERED AND CONTRLLED THROUGH VAV BOX CONTROLLER GENERAL NOTES: 1. PROVIDE ACCESS CLEARANCE AS REQUIRED BY TERMINAL BOX MANUFACTURER. NOTES: S ' 2. PROVIDE MIMIMUM CLEARANCE OF 3 FEET IN FRONT OF PRIMARY AIR 1. HEATING COIL TO COVER AT LEAST 80% OF MANUAL AIR VENTS AT ALL o COIL STRAINER WITH BLOWDOWN a ELECTRICAL PANEL USING 120 VOLT OR HIGHER POWER. DUCT CROSS-SECTIONAL AREA. HIGH POINTS BRANCH DUCT. SEE PLANS \\ 2. INSTALL DUCT HEATING COIL AS FAR AS VIEW OF DUCT LAYOUT \� POSSIBLE FROM ANY DUCT FITTINGS. SEE PLANS FOR RECOMMENDED LOCATION oc TEE WITH NEEDLE VALVE COCK OF FLEXIBLE CONNECTION. MAXIMUM 3 FOOT LENGTH WITH PRESSURE GAUGE COC Q TRANSITION TO BOX INLET- �J BALL VALVE SIZE WHEN REQUIRED --AIR FLOW OSA SUPPLY DUCT 6'MIN. SUSPEND FROM STRUCTURE USING- TERMINAL BOX 1 \ u 3/8"THREADED ROD. REFERENCE 1 ���j1 THERMOMETEWLLWITH THERMOMETER SPECIFICATIONS FOR SEISMIC 6"MIN. J O BRACING AND VIBRATION ISOLATION \, h REQUIREMENTS / NOTES: T RUNOUTS SHALL BE SAME SIZE AS COIL CONNECTION MINIMUM OF 3 FEET OF / w STRAIGHT DUCT BETWEEN 1. LOCATE PIPE UNIONS AND DRAIN VALVES AT LOW POINTS OF ALL COIL HEADERS, PROVIDE TRANSITION TO ARRANGE PIPING TO INLET AND FLEXIBLE \ INCLUDING DRAIN HEADERS,SAME AS COIL OUTLET SIZES BUT CONNECTION \ NOT LESS THAN 318" DISTRIBUTION DUCTWORK, SEE I / \ FACILITATE COIL REMOVAL. PLAN VIEW FOR DUCT LAYOUT -VELOCITY SENSOR �/ \ / 2. UNIONS(OR FLANGED BODY) 44 DRAIN VALVE W/HOSE BIBBAND CAP o "o \ \ / REQUIRED TO PERMIT r SLIPPY DUCT. SEE \ REMOVAL OF CONTROL a Y PLANS FOR DUCT COORDINATE WITH DIV. 26- \ VALVES. COIL PIPING DETAIL g t16 6 SIZING MAINTAIN 3 FT OF CLEARANCE IN 3. PROVIDE SIMILAR PIPING WITH 2-WAY CONTROL VALVE FRONT OF DUCT HEATING COIL \ \ / TEMPERATURE SENSOR INSTALL IN ARRANGEMENTS ON EACH m ZONE HEATING CONTROL BOX ELECTRIC DUCT STRAIGHT SECTION OF DUCT, SIDE FOR TWO SECTION WIDE Not To SCALE I m o FLEXIBLE DUCT CONNECTION HEATING COIL DOWNSTREAM OF DUCT HEATING COIL. D-OO4 DUCT HEATING COIL COIL ASSEMBLY. 8 ; SEE CONTROL DIAGRAM FOR MORE INFO. - _ � Qo Z 4 AIR TERMINAL UNIT INSTALLATION s INSTALLATION_IX s A4 m-701 COIL PIPING DETAIL M-700 NOT TO SCALE M 700 NOT TO SCALEM-700 12" = 1'-0" p 0 z O U a Z N o O z Permit/Seal PROFFS I NEFj� SAO 8 329 Ct OREG N ✓� y 13,20'O /r WAN 305 EXPIRES:2022-06-30 Client/Project Logo ?A. COMCAST Client/Project Comcast-Tigard 1 1308 SW 68TH PKWY. TIGARD, OR 97223 Title MECHANICAL DETAILS Project No. 227055014 Scale 12" = 1'-0" Drawing No. M = 700 V - - -NA - - 4J IST 4J EXISTING MAINTENANCE FEc WO K R00 NII — EXISTING BATTERY RM — — ry '1 ., 2 ___ � _ _ — ELEV.MEC — S70 _ — _ — Stantec Architecture Inc. ® 999 18th Street Suite 202 Denver CO 80202 STAIR#1 FEC I Tel:(303) 295-1717 1 10 ® twww.stantec.com r _ PE of ICE Copyright Reserved M R The Contractor shat verity and be respoible al EL NOT scale rale thedrawing-any eDors or _ V ti omissions shat be reported to Stantec without dewy. The Copyrights to all designs and EXISTING GENERATOR J drawings are the property of Stantec. 1 7 ERS Reproduction or use for any purpose other forbidtlenthat authorized by Stantec ! 77— - I'll, 1 0 ENOFFI B EAK RM RO Consultant 1 O Y Y FEC — — E JLY — I — } MDF T INING VEST - - 112 I 1 .;, I Li Li WAREHOUSE IT1 I ® r 1 __ � til 1 — —tel — MAINTENANCE CAGE E k ISI 7 — � IIzI _ — - — — —• 12"e -NE© I �— Vol QE UJ I JI I T I�SI� I IIIT� L —� — I — — — NZ— — �� 49Th 1LL�- l at Isq 7"� El E I L. J I I I I I I I I I I I ELEC ® i OPEN OFFICE JAN STAIR# ® 0 11 STORAGE � 0 FF MECH � ECOPOM f f " 1�2 I I ° I I I I ` ' I I V/ G L U TRA® Cd 6 - - - - - - - -- - --- - - - - - - - - - - - Lo0 ZLuQO HAS EXISTING POWER/DATA ALREAD , 6on o n 1�A t Don ono o n o STAIR#2 ! ! I I I I 1 Q C- III I - _ 00 888 000 000 008 0 ISI O � Z N m � mxrtwmiselIX M6ilo — FZ= J 3 VREM - -- — — - — — Permit/Seal - - - PROP, I 0 ! OREG N �Q ✓vel" 13, At IN JO9 EXPIRES:2022-06-30 Client/Project Logo ?1 COMCAST Client/Project Comcast-Tigard 11308 SW 68TH PKWY. TIGARD, OR 97223 Title MECHANICAL LEVEL 1 HVAC AND PIPING DEMOLITION PLAN KEYNOTES. Project No. 227055014 Scale MECHANICAL LEVEL 1 HVAC AND PIPING DEMOLITION PLAN 1/8" - 1'-0" ll D-101 1/8" = 11-0" Drawing No. MD - 101 I PAP, pAr WAN------------ N ON IIi iiFlinn I I/ / I r• /.til /��/ . ►��i�, , %/O/I!//.//J/O//�//I% '/ H / ••/ 1 /I 1 i/� �'`I ���! „-�--- - 6/. I ,-� _/ir,1 ��I/"//%�i,///O////J/Q/0=/I� A.IlomA I r��,/ -www-. FRI �� II ps .,��--,�� ®rmi-miop"11 ► 1' I!1,/%/.I! , o� I , ff �, f� /.�/,ti I /.//r _ �/,/// '-1 �I .I _//.I I _ %%/.I!/ � . 1 . ,I II ( V. - _--_ I _� -- II I �/ / r�. 1 ,.. Ir /�r - r - r Irl. 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