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Specifications CAU IION\ : IF IHIS SH ± I IS NO I .50- x42 " II IS A REDUCED PRI \ I Y 12::i ...5.1 SYMBOL ABBR. DESCRIPTION Z 04 w y-° A W EXHAUST FANS • Pgu;slitsivit'. :.; ,POC POINT OF CONNECTION • aSSYMBOL ABBR. DESCRIPTION ///// REMOVE EXIST. EQUIP. OR PIPES WITH HATCHING KS wU -,ELECTRICAL OPERATINGDUCT RISER R OR DUCT DROPw *: -v UNIT MANUFACTURER QTY. SERVICE AIR QUANTITY ESP RPM FAN WEIGHT REMARKS ( ) (D) TAG NO. & MODEL NO. (CFM) (IN.) TYPE FAN VOLTAGE (LBS) '�' HP (V/PH/HZ) /1` 0 NEW CEILING SUPPLY DIFFUSER OR RETURN AIR GRILLE DUCT WITH SOUND INSULATION rl(T:-.7-74 F. ® GBE gNH 4CK 1 SERVER ROOM 400 0.3 915 CENTRIFUGAL 1/4 115/1/60 60 PROVIDE FACTORY ROOF CURB AND BACKDRAFT RELOCATED EXISTING SUPPLY DIFFUSER OR RETURN AIR GRILLEEl g v' DAMPER. FAN TO BE CONTROLLED VIA THERMOSTAT. SUPPLY AIR DUCT SECTION Lu U IC 71 r 71 EXISTING SUPPLY DIFFUSER OR RETURN AIR GRILLE TO REMAIN IZI RETURN AIR DUCT SECTION o 1- IL�I IL J OR TO BE RELOCATED El EXHAUST AIR DUCT SECTION "- `'2 %f' r EXISTING SUPPLY DIFFUSER OR RETURN AIR GRILLE TO o /.- % BE REMOVED D.L./u.c-- --- D.L./U.C. DOOR LOUVER OR UNDERCUT DOOR EI"l ._ m N Q NEW THERMOSTAT LOCATION OT 1 ROOM THERMOSTAT WITH ZONE NUMBER m ga.14 8 01 TEMPERATURE SENSOR WITH ZONE NUMBER o �T� (T� RELOCATED EXISTING THERMOSTAT -' al -� "��`' �S TIMER SWITCH REL RELOCATED -CDWS - CDWS CONDENSER WATER SUPPLY Q ig - CDWR - CDWR CONDENSER WATER RETURN REB REBALANCED -CHWS - CHWS CHILLED WATER SUPPLY o w (E) EXISTING -CHWR - CHWR CHILLED WATER RETURN 1 -HHWS- HHWS HEATING HOT WATER SUPPLY z ® POINT OF CONNECTION -HHWR- HHWR HEATING HOT WATER RETURN LU CDON Cr)Cf) 00 - RL - RL REFRIGERANT LIQUID --- EXISTING MECHANICAL DUCTWORK o� RS RS REFRIGERANT SUCTION -akkkkkk. EXISTING DUCTWORK TO BE REMOVED & CAPPED o ° - RD RD REFRIGERANT 85 tt •� 3 o 0-- D AUTOMATIC MOTORIZED DAMPER m a� 0 r--- VD VOLUME DAMPER (MANUAL) 08 u •b 0 N •z --- (N) FD FUSIBLE LINK FIRE DAMPER Q 2 E - N L �---- (N) SFD COMBINATION SMOKE & FIRE DAMPER ct •5 bA "5 N 0 s. 4 C3>-- ›"----- (E) FD EXISTING FUSIBLE LINK FIRE DAMPER D--- (E) SFD EXISTING COMBINATION SMOKE & FIRE DAMPER GV GATE VALVE DEMOLITION LEGEND 2 -D� j- GLV GLOBE VALVE o_ CHV CHECK VALVE ¢ �1.. �' GENERAL NOTES: -� m BV BALL VALVE O 1-1-115: Oo0 I- --�) BFV HEATING HOT WATER SUPPLY mo S t-tM0 tNo 1. ALL TYPES OF DUCTWORK SHALL BE CONSTRUCTED ,ERECTED & TESTED IN ACCORDANCE STRICT o O of LOCAL REGULATIONS & PROCEDURES DETAILED IN THE A.S.H.R.A.E. HANDBOOK OF FUNDAMENTALS OR -N1 BC HEATING HOT WATER RETURN ,,, z N�j�j N Z THE APPLICABLE STANDARDS ADOPTED BY S.M.A.C.N.A. ALL DUCTWORK SHALL BE EITHER -D-- _ iA u1 O o RECTANGULAR DUCTS OF GALVANIZED STEEL OR PREFABRICATED SPIRAL LOCK-SEAM DUCTS & RED REDUCER 0 1=- o U•a•N m FITTINGS OF GALVANIZED STEEL. Li I STR STRAINER o -I V �0 'fid' '' --111.-- U UNION w Z p z o�o� • 2. DUCT DIMENSIONS ARE NET CLEAR (AIRWAY SIZE), WHERE SOUND INSULATION IS INDICATED ONh - m •• DRAWINGS, THAT IS, AFTER INSULATION HAS BEEN INSTALLED. E - C 0 N } _ ' O PG PRESSURE GAUGE � LL U �-�0.t�. -1 D. 3. ALL DRAWINGS SHALL BE CONSIDERED TO BE PART OF THE CONTRACT DOCUMENTS. THE CONTRACTOR 4 TH THERMOMETER w CO SHALL BE RESPONSIBLE FOR THE REVIEW & OVERALL COORDINATION OF ALL DRAWINGS PRIOR TO ANY ` AV AIR VENT VALVE � CONSTRUCTION, INCLUDING ARCHITECTURAL, STRUCTURAL, AIR CONDITIONING, PLUMBING AND ¢ ELECTRICAL. ANY AND ALL DISCREPANCIES THAT OCCUR SHALL BE BROUGHT TO THE ATTENTION OF 17? CV CONTROL VALVE _ MECHANICAL ENGINEER PRIOR TO THE START OF CONSTRUCTION SO AS TO RECTIFY THE ISSUE. ANY AND ALL PRV PRESSURE REDUCING VALVE q- WORK PERFORMED IN CONFLICT WITH THE CONTRACT DOCUMENTS AND/OR ANY CODE REQUIREMENT ¢ SHALL BE CORRECTED BY THE CONTRACTOR AT HIS OWN EXPENSE AND NO EXPENSE INCURRED BY P&T RV PRESSURE & TEMPERATURE RELIEF VALVE cn THE OWNER. --�� PIPE ANCHOR o 1 1/ - Z WALL/SOFFIT INSTALL AIR TIGHT 4. DO NOT SCALE DRAWINGS ALL DIMENSIONS & EXISTING JOB SITE CONDITIONS SHALL BE CONFIRMED so SD SMOKE DETECTOR w SPIRAL DUCT �, RUBBER SEAL EXHAUST FAN BY THE CONTRACTOR AT THE JOB SITE PRIOR TO BID SUBMITTAL, START OF CONSTRUCTION AND/OR 12 MIN FABRICATION OF MATERIALS. IF DISCREPANCIES ARE ENCOUNTERED, THE CONTRACTOR SHALL NOTIFY AD ACCESS DOOR o SUPPLY AIR THE ENGINEER FOR CLARIFICATION. AFF ABOVE FINISHED FLOOR • ■ VOLUME DAMPER I PROVIDE 1/4" RUBBER 5. ALL WORK SHALL COMPLY WITH 2010 OREGON MECHANICAL CODE, CITY CODES, STATE OF OREGON AP ACCESS PANEL v) GCDASKETGASKET SEAL (TYP.) ENERGY EFFICIENCY SPECIALTY CODE AND ANY AND ALL OTHER APPLICABLE CODES. BDD BACK DRAFT DAMPER E 1 ipi illo •1V I xxx Y4" WIRE MESH SCREEN 6. ALL SUPPLY & RETURN DUCTWORK SHALL BE INSULATED WITH OWENS/CORNING TYPE 75 FIBERGLASS CD CEILING DIFFUSER w SUPPLY RETURN AIR COUNTER INSULATION WITH VAPOR BARRIER, & WITH THICKNESS AND MIN. 'R' VALUE AS SPECIFED ON THE v , 4): / / FLASHING PLANS OR SPECIFICATIONS. CFM CUBIC FEET PER MINUTE (AIR QUANTITY) w 7 "zr REGISTER. REFER TO FLOOR otd PLANS FOR SIZE (TYP) �' CA COMBUSTION AIRCO o z PRE FABRICATED ROOF MOUNT FAN ON CURB WITH 7. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO COORDINATE ALL DUCT, PIPE AND EQUIPMENT CURB LAG SCREWS (MIN. 2 PER LOCATIONS W/ELECTRICAL, STRUCTURAL, PLUMBING AND ALL OTHER TRADES. DTR DOWN THRU ROOF CANT STRIP SIDE) EA EXHAUST AIR 8. ALL CEILING MOUNTED SUPPLY AIR DIFFUSERS ARE 4-WAY THROW UNLESS SHOWN OTHERWISE. 0 : 0 , % U-I ROOF. • EAG EXHAUST AIR GRILLE 9. MINIMUM OUTDOOR AIR REQUIREMENTS SHALL COMPLY WITH 2010 OREGON MECHANICAL SPECIALTY kft, FLASHING BY G. C. CODECHAPTER4. EAR EXHAUST AIR REGISTER.,I)))� // / / �- Q :, EP ELECTRIC - PNEUMATIC ;v1:1-17w 10. ALL PIPINGAND DUCTWORK INSULATION SHALL COMPLY WITH 2010 OREGON ENERGY EFFICIENCY SPECIALTY CODE CHAPTER 5. 4. 1C11C1 °°: HOA HAND - OFF - AUTOMATIC o , 4 OPPOSED BLADE1 \ �, 0 Ct;•14 DAMPER FOR NC NORMALLY CLOSED Z Li 1 SUPPLY REGISTER 11. ALL H.V.A.C. CONTROL SYSTEMS SHALL COMPLY WITH 2010 OREGON ENERGY EFFICIENCY SPECIALTY . /11 ONLY FLEXIBLE DUCT CONNECTION TO CODE CHAPTER 5. NO NORMALLY OPEN o EXHAUST FAN NIC NOT IN CONTRACT w 1-- PROVIDE BACKDRAFT 12. ALL H.V.A.C. EQUIPMENT AND APPLIANCES SHALL COMPLY WITH 2010 OREGON ENERGY EFFICIENCY DAMPER IN DUCT NOTE: SPECIALTY CODE CHAPTER 5. MA MAKE-UP AIR E PROVIDE RECTANGULAR TO ‘11- ROUND ROUND DUCT TRANSITION 1. PROVIDE MINIMUM LENGTH EQUAL TO 3X OSA OUTSIDE AIR FAN DIAMETER OF STRAIGHT DUCT AT 13. INSULATION MATERIAL SHALL COMPLY WITH 2010 OREGON ENERGY EFFICIENCY SPECIALTY CODE M FAN INLET OR STRAIGHT LENGTH AS CHAPTER 5. PE PNEUMATIC - ELECTRIC o RECOMMENDED BY FAN MANUFACTURER 14. THE CONTRACTOR SHALL SUPPLY ALL MATERIALS, LABOR, EQUIPMENT, TRANSPORTATION & SERVICES REA RELIEF AIR mCD MOUNTING BRACKET WHICHEVER IS MORE STRINGENT. NECESSARY FOR COMPLETION OF THE WORK. ALL MATERIALS & WORK SHALL BE IN COMPLIANCE WITH 11, ALL APPLICABLE CODES & GOVERNING REGULATIONS AND SHALL MEET OR EXCEED WITH THE REAG RELIEF AIR GRILLE APPROVAL OF THE CITY & STATE FIRE SCALE 5 RAG RETURN AIR GRILLE MARSHAL. RA RETURN AIR SIDEWALL REGISTER SCALE 15. CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR PROTECTION & PROVIDE REPAIR OF ADJACENT � DOWNBLAST EXHAUST. FAN NONE NONE EXISTING SURFACES, AREAS & PROPERTY THAT MAY BE DAMAGED AS RESULT OF ANY DEMOLITION RAR RETURN AIR REGISTER l-- AND/OR NEW WORK. SA SUPPLY AIR LU 16. REFER TO ARCHITECTURAL REFLECTED CEILING PLAN FOR EXACT LOCATION OF CEILING DIFFUSERS AND SAG SUPPLY AIR GRILLE x • MAX. 7'-0" LENGTH WIRE TO BE SECURED TO . GRILLES. ACOUSTICAL FLEXIBLE DUCT STRUCTURE ABOVE SAR SUPPLY AIR REGISTER 120V/1 PH/6OHZ 17. REFER TO ARCHITECTURAL DRAWINGS FOR ROOF ACCESS & ADDITIONAL ENERGY CONSERVATION NOTES. m SUPPLY AIR VOLUME DAMPER TA TRANSFER AIR � 18. REFER TO PLUMBING DRAWINGS FOR PRIMARY & SECONDARY CONDENSATE DRAINS. SI SOUND INSULATION w v SPIRAL DUCT \\ 45' O I I w 19. ALL SA & RA OUTLETS FOR FUTURE CONNECTIONS SHALL BE INSTALLED SO AS TO PERMIT EASY T THROAT 4: . CONNECTION. COORDINATE DUCTWORK, STRUCTURAL CONDITIONS AND ARCHITECTURAL LAYOUT. TA TRANSFER AIR o DISCONNECT --- ( 0. A A I N DRAIN PIP A I UNO UNLESS NOTED OTHERWISE cn 2 ALL /C UNIT CONDENSATE D A E SHALL BE INSTALLED PER THE PLUMBING PLANS. ALL ix Y E INTERIOR CONDENSATE DRAIN PIPING SHALL BE INSULATED. LU4" WIDE SHEET METAL UTR UP THRU ROOF • . -- FLEXIBLE DUCT SUPPORT o w _ STRAP 21. CONTRACTOR SHALL VERIFY ALL EXISTING RE-USED EQUIPMENT OR CONTROLS AND PROVIDE VAV VARIABLE AIR VOLUME Z REPLACEMENT PARTS INCLUDING BUT NOT LIMITED TO, BELTS, PULLEYS, SHEAVES, FILTERS, WORN ¢ SQUARE TO ROUND LINE VOLTAGE THERMOSTAT -I PARTS, VAV/VVI DAMPERS AND ALL CONTROL COMPONENTSAS NEEDED TO BRING /C UNITS, A/C VTR VENT THRU ROOF Z CO 44111111111 TRANSITION SET-POINT AT 80'F SYSTEMS AND A/C CONTROLS UP TO FULL OPERATIONAL STATUS. QMECHANICAL TO o FURNISH & INSTALL o FLEXIBLE DUCT CLAMPING PROVIDE TWO SUPPORT WIRES. ME 22. ACCESS TO ROOF MOUNTED EQUIPMENT SHALL COMPLY WITH 2010 OREGON MECHANICAL SPECIALTY t DEVICE (TYP.) � LOCATE WIRES DIAGONAL FROM CODE.. MECHANICAL TO FURNISH w Z 12 MIN. EACH OTHER ON DIFFUSER (TYP.) 0 ELECTRICAL TO INSTALL m 1 S IIIIIIIIII 23. ALL APPLIANCES DESIGNED TO BE FIXED IN POSITION SHALL BE SECURELY FASTENED AND o Oit$ w ANL EXHAUST FAN SEISMICALLY BRACED AS PER BUILDING CODE REQUIREMENTS. ELECTRICAL TO FURNISH J GO o CI - + ,A,. 1 + Iiiir MOTOR MECHANICAL TO INSTALL , 24. ALL APPLIANCE, PLUMBING VENTS AND THE DISCHARGE OUTLET OF EXHAUST FANS SHALL BE A = w \\ \- CEILING MINIMUM OF 10 FEET IN A HORIZONTAL DIRECTION, OR A MINIMUM OF 3 FEET ABOVE THE OUTSIDE AIR N -.8 INTAKE OF HVAC UNITS. 1111 ELECTRICAL TO z SQUARE NECK CEILING FURNISH & INSTALL DIFFUSER, U.N.O. 25. THERMOSTATS SHALL HAVE THE CAPABILITY OF BEING SET TO MAINTAIN ROOM SPACE TEMPERATURE C -' SET POINTS FROM 55'F. TO 85'F. AND SHALL OPERATE THE HEATING AND COOLING IN SEQUENCE. CEILING DIFFUSER o •r ¢ PROVIDE THERMOSTATS THAT CAN BE ADJUSTED FOR A TEMPERATURE RANGE OF UP TO 5'F. BETWEEN SQUARE NECK SIZE (IN.) FULL HEATING & FULL COOLING BEING SUPPLIED. THERMOSTAT CONTROLS SHALL HAVE THE ¢ 0 o SCALE SCALE CAPABILITY OF TERMINATING ALL HEATING ATA TEMPERATURE NOT MORE THAN 70'F. AND COOLING CFM w co CEILING DIFFUSER EXHAUST FAN W� TSTAT WIRING DIAGRAM 6 AT TEMPERATURE NOT LESS THAN 78'F. m .. 0 ¢ NONE NONE RETURN AIR REGISTER ® I- w 26. ALL THERMOSTATS SHALL BE MOUNTED 48" AFF SO AS TO BE IN COMPLIANCE WITH A.D.A. Kil SQUARE NECK SIZE (IN.) �- Z g -J N o MAIN SUPPLY DUCT PROVIDE DOUBLE-DEFLECTION REQUIREMENTS. � w _I J F¢- m % Z ACOUSTICAL FLEXIBLE CFM = L1J ¢ ¢ it-- w CL o i-- 1-- - w - SUPPLY AIR REGISTERS SUPPLY & EXHAUST REGISTER 0 m m o w CD TRANSFER DUCT. SEE FLR m o > PLAN FOR SIZES RIGID DUCT >-t- LU m CO v) v 27. ALL EQUIPMENT TO COMPLY W/ 2010 OREGON MECHANICAL SPECIALTY CODE, WHICH STATES, UNITS IN o_ _ = EXCESS OF 2000 CFM SHALL BE EQUIPPED WITH AUTOMATIC SHUT-OFF UPON DETECTION OF SMOKE NECK SIZE (IN. x IN.) o .--1 z z o z N CLAMPING DEVICE IN THE RETURN DUCT. CFM >' }" w ¢ J w LINED TRANSFERz m ¢ LINEAR SUPPLY (TYPICAL) PLENUM (TYP.) 29. BALANCING VOLUME DAMPERS SHALL BE INSTALLED IN EACH BRANCH DUCT AND IN EACH MAIN DUCT TO ENSURE FOR COMPLETE AIR BALANCING. FURNISH EACH MANUAL VOLUME DAMPER WITH BEARINGSCgEENO. OF SLOTS - WIDTH N N N N N N ~ AND AN ADJUSTING DEVICE HAVING A LOCKING MECHANISM. PROVIDE ACCESS PANELS TO VOLUME CFM FT w w �- I 1111111 iI I DAMPERS IF CONCEALED OR INACCESSIBLE THROUGH CEILING OR WALL. WHERE ACCESS PANELS ARE - TOTAL LENGTH11 ix o �:�. ■ NOT DESIRED, PROVIDE REMOTE CABLE CONTROL DAMPER ASSEMBLIES. ALL VOLUME DAMPERS / m o 0 0 0 0 o • v) I ■ ■I I FRONT VIEW LOCATED ABOVE INACCESSIBLE CEILINGS SHALL BE PROVIDED WITH EITHER CEILING ACCESS PANELS;:OR w• ■ RECTANGULAR LOW LOSS REMOTE CABLE CONTROL DAMPER ASSEMBLY WHETHER OR NOT SHOWN ON THE DRAWINGS. �,,.i , ��/ < o !. I STUB-OUT FROM DUCT t 'kms®F LU • 0 SUPPLY AIR. Approved � ��► ••:°t,,P4,417: �'� cn Conditionally Approve............... i7.ei3 ?�,,: o PA/PM: A. CATALDO Lo .I- -1. REGISTER See r to.Fellow..,, ,,.......,, . ,- N T, 0 I ,�1 -, hed.�.-..........�.,. �'_ OREGON a �•cc RAWN BY: N PROVIDE REGISTER WHERE - INDICATED ON PLANS101‘°1 �_ -'' �r�~ dr_'�►4 r✓ '� �•, v v 1111 t4,..' ' - ` _, �+ •CN y q ♦ w JOB NO.: SNR12 0011 00 RELIEF AIR GRILLEN ..,,, CEILING (TYP.) » - ,11 . Date: i t'� - spy GP's3 ' SEE FLOOR PLANS S. N FOR SIZE (TYP.)3 ¢ SHEET MAIN SUPPLY DUCT O.B.D. Approvedplans Renews;June 3o/ /./ TYPICAL WALL SIDE VIEW shall a On job site. Z - -- OFFICECOP NONMOUNTED ¢ 0 . 1 Le SCALE SCALE .- ,_ 61 RELIEF AIR GRILLE 10 DUCT REGISTER 7 GENERAL NOTES 3 LEGEND W E NONE 1 = CAU I ION : II- I HIS SHEE I IS NO I .5O- x42" I I IS A REDUCED PHI \ PART 1 - GENERAL PART 2 - PRODUCTS 2.06 INSULATION: 3.09 EXPANSION AND CONTRACTION: 3.16 CONNECTIONS: o 1.01 DESCRIPTION: 2.01 BUILDING EXHAUST FAN: ALL INSULATION SHALL COMPLY WITH THE STATE OF OREGON ENERGY EFFICIENCY A. INSTALL PIPING SUBJECT TO EXPANSION AND CONTRACTION WITH EXPANSION LOOPS A. PHYSICAL CONNECTIONS BETWEEN TWO DISSIMILAR METAL PIPES SHALL BE MADE WITH 'Pd GREENHECK MODEL GB OF SIZE AND CAPACITY INDICATED. SPECIALTY CODE. INSTALL PIPE INSULATION AFTER PIPING IS INSTALLED, TESTED AND CONSISTING OF BENDS OR FITTINGS, EXPANSION JOINTS, SWING JOINTS, OR OTHER DIELECTRIC UNIONS. > 43 - DIVISION I APPLIES TO THIS SECTION. PROVIDE HEATING, VENTILATING AND AIR CONDITIONING A. FAN WHEEL SHALL BE CENTRIFUGAL BACKWARD INCLINED, CONSTRUCTED OF ALUMINUM, APPROVED, AND IS IN CLEAN DRY CONDITION. FIRMLY BUTT INSULATION JOINTS. APPROVED METHODS OR DEVICES. BRANCH LINES FROM MAIN SUBJECT TO EXPANSION AND B. NEW PIPING CONNECTIONS TO EXISTING PIPING SYSTEMS WITHOUT VALVED CONNECTION W AS INDICATED, SPECIFIED AND REQUIRED FOR OPTIMAL SYSTEM OPERATION. AND WHEEL SHALL BE STATICALLY AND DYNAMICALLY BALANCED. THE FAN HOUSING A. THERMAL DUCT INSULATION: INSULATE ALL CONCEALED SUPPLY AND RETURN AIR DUCTS CONTRACTION SHALL HAVE INSTALLED A SWING JOINT AT POINT OF CONNECTION WITH THE LOCATIONS SHALL BE DONE WITH HOT TAPS WHEREVER EXISTING SYSTEMS CANNOT ,_,_ SHALL BE CONSTRUCTED OF HEAVY GAUGE ALUMINUM WITH A RIGID INTERNAL SUPPORT AND PLENUMS UNLESS OTHERWISE SPECIFIED, WITH J-M MICROLITE FIBERGLASS DUCT MAIN. RISERS WHICH PASS THROUGH ONE OR MORE FLOORS SHALL HAVE SWING JOINTS FEASIBLY BE FULLY DRAINED. HOT TAPS SHALL BE DONE AT NO ADDITIONAL COST TO o 019 A. WORK IN THIS SECTION SHALL INCLUDE: STRUCTURE AND A BIRDSCREEN. FANS SHALL BEAR THE AMCA RATINGS SEAL FOR AIR INSULATION, FOIL-FACED, 3/4 LB. DENSITY, 1-1/2" THICK. INSULATION SHALL BE INSTALLED AT THEIR BASE. ANCHOR LINES SUBJECT TO EXPANSION SHALL RESIST OWNER. Z /3= A.1. AIR CONDITIONING FOR ALL AREAS IN SCOPE OF WORK SHOWN ON PLANS AND SOUND PERFORMANCE. WRAPPED ENTIRELY AROUND DUCT WITH JOINTS LAPPED AT LEAST 2" AND SECURED WITH MOVEMENT BY ACCEPTABLE AND APPROVED MEANS. '-L' M 0 ". COMPLETE WITH ALL AIR CONDITIONING EQUIPMENT, AIR DISTRIBUTION DUCTWORK, B. MOTOR SHALL BE HEAVY DUTY BALL BEARING TYPE. DRIVE FRAME ASSEMBLY SHALL 16 GAUGE GALVANIZED WIRE ON 12" CENTERS.INSULATION SHALL COVER ALL SURFACES 3.17 OPERATION: w 't�i PIPING AND CONTROLS. CONSTRUCTED OF HEAVY GAUGE STEEL. MOTORS AND DRIVES SHALL BE MOUNTED ON INCLUDING STANDING SEAMS. 3.10 SYSTEM BALANCING. A. MECHANICAL SYSTEM SHALL OPERATE QUIETLY AND WITHOUT VIBRATION OR NOISE AND w as A.2. EXHAUST VENTILATION FOR COMPUTER ROOM AND ALL OTHER AREAS WHERE VIBRATION ISOLATORS, OUT OF THE AIR STREAM AND READILY ACCESSIBLE FOR B. EXPOSED COLD AND HOT SUPPLY AND RETURN AIR DUCTS IN UNCONDITIONED SPACES: A. SUBMITTED BALANCING DATA SHALL SHOW AIR FLOW AT EACH OUTLET, OUTSIDE AIR, m014 INDICATED ON THE DRAWINGS. MAINTENANCE. MOTOR SHEAVES SHALL BE ADJUSTABLE AND V-BELT DRIVES SIZED TO A SHALL BE REGULATED OR ADJUSTED TO ARCHITECTS SATISFACTION. m B. RELATED WORK IN THIS SECTION SHALL INCLUDE: MINIMUM OF 150% OF DRIVEN HORSEPOWER. SHALL BE LINED WITH J-M LINACOUSTIC, THERMAL RESISTNACE OF R-8, 1-1/2 LB. RETURN AIR, TOTAL SUPPLY AIR, FAN RPM, FAN PRESSURES, WATER QUANTITIES AND o g DENSITY COATED FIBERGLASS DUCT LINER IN ACCORDANCE WITH NFPA 90-A TEMPERATURES AND ANY OTHER DATA DEEMED NECESSARY TO SHOW THAT PROPER Co B.1. FURNISHING ELECTRICAL DEVICES NECESSARY FOR MECHANICAL WORK WITH THE C. FAN SHAFTS SHALL BE MOUNTED IN PERMANENTLY SEALED, LUBRICATED PILLOW BLOCK 3.18 TESTING AND ADJUSTING: w EXCEPTION OF DISCONNECTS UNLESS OTHERWISE INDICATED ON THE DRAWINGS. BALL BEARINGS, WITH A MINIMUM LIFE IN EXCESS OF 100,000 HOURS AT MAXIMUM OF 150 REQUIREMENTS. THE CUT LINER SHALL NOT HAVE AN AIR FRICTION CORRECTION FACTOR ADJUSTMENTS HAVE BEEN MADE IF IN THE OPINION OF ARCHITECT THE AIR BALANCE TEST B. PERFORM TESTING AND ADJUSTING PROCEDURES IN ACCORDANCE WITH INDUSTRY BEST GREATER THAN 1.1 ATA VELOCITY OF 3000 FPM. INSULATION SHALL BE APPLIED TO THE RESULTS ARE DEEMED UNACCEPTABLE AND THE CONTRACTOR DOES NOT SATISFY SYSTEM B.2. LINE AND LOW VOLTAGE WIRING AND CONDUIT FOR LINE AND LOW VOLTAGE % OF DRIVEN HORSEPOWER. PRACTICES AND APPLICABLE STANDARDS ON EACH SYSTEM AS DETERMINED BY THE o O WIRING FOR MECHANICAL CONTROLS INCLUDING FINAL CONNECTIONS AS D. PROVIDE FAN INLET OUTLET STRAIGHT LENGTH OF DUCTWORK EQUAL TO 3 TO 4 TIMES % INSIDE OF DUCTS WITH AN APPROVED FIRE RETARDANT ADHESIVE TO PROVIDE 100 BALANCING REQUIREMENTS, AN INDEPENDENT BALANCING COMPANY WILL BE RETAINED TO BUILDING OFFICIAL. ~ INLET/OUTLET ANDA SMOOTH SURFACE. IN DUCTS WITH ONE SIDE GREATER THAN 12", BALANCE ALL SYSTEMS. ALL ADDITIONAL COSTS FOR THIS SERVICE SHALL BE THE C. AFTER COMPLETION OF TESTING, ADJUSTING AND BALANCING, PROVIDE A FINAL TESTING o INDICATED ON WIRING DIAGRAMS. THE FAN DIAMETER OR AS RECOMMENDED BY MANUFACTURER WHICHEVER IS MORE SECURE INSULATION WITH MECHANICAL FASTENERS IN ADDITION TO ADHESIVE, SPACED AT RESPONSIBILITY OF THE CONTRACTOR. SIGNED BY THE INDIVIDUAL RESPONSIBLE FOR PERFORMING THESE SERVICES. 'a B.3. RESPONSIBILITY FOR OBTAINING CLARIFICATION FROM ARCHITECT/OWNER'S STRINGENT. 14 CENTERS IN BOTH DIRECTIONS. B. TESTS SHALL BE WITNESSED BY OWNERS REPRESENTATIVE AND SUBMITTAL DATA SIGNED a4 au REPRESENTATIVE OF ANY DISCREPANCIES THAT EXIST BETWEEN MECHANICAL MECHANICAL FASTENERS SHALL BE FLUSH WITH THE LINER SURFACE AND SHALL BEGIN BY OWNER'S REPRESENTATIVE PRIOR TO FINAL INSPECTION. D. PROVIDE THE BUILDING OWNER OR REPRESENTATIVE WITH DETAILED OPERATING AND AND ELECTRICAL WORK PRIOR TO PROCEEDING WITH THE WORK. C. AIR BALANCE SUBCONTRACTOR SHALL VERIFY THAT VOLUME DAMPERS HAVE BEEN MAINTENANCE INSTRUCTIONS AND COPIES OF GUARANTEES/WARRANTIES FOR EACH o 01 B.4. RESPONSIBILITY FOR CORRECT AND PROPER OPERATION OF AUTOMATIC 2.02 DIFFUSERS, REGISTERS AND GRILLES: WITHIN 2" OF THE LEADING EDGE OF EACH SECTION AND WITHIN 3" OF THE LEADING EDGE SYSTEM. 0 & M INSTRUCTIONS. _9c 4.<PROVIDE AIR DISTRIBUTION EQUIPMENT OF THE INDICATED SIZES AND CAPACITIES. OF ALL CROSS JOINTS WITHIN THE DUCT SECTION. ALL EXPOSED EDGES AND THE LEADING INSTALLED FOR ADEQUATE AIR BALANCING AND THAT AIR LOSS IN DUCTWORK IS NON E. INCLUDE A COPY OF ALL INSPECTION VERIFICATIONS AND REPORTS REQUIRED BY THE PNEUMATIC/ELECTRIC CONTROLS AND ASSOCIATED MECHANICAL EQUIPMENT AND Z3 ALL ELECTRIC POWER DRIVEN EQUIPMENT FURNISHED UNDER THIS SECTION. A. COLORS: PROVIDE AND INSTALL AIR DISTRIBUTION EQUIPMENT WITH FACTORY FINISHED EDGE OF ALL CROSS JOINTS OF THE LINER SHALL BE HEAVILY COATED WITH AN EXISTENT.ALL LEAKS IN DUCT JOINTS SHALL BE REPAIRED BY CONTRACTOR. catl D. BALANCING WORK INCLUDED: ENFORCING AGENCY. w C. RELATED WORK IN OTHER SECTIONS: STANDARD WHITE UNLESS NOTED OTHERWISE OR DIRECTED BY ARCHITECT. COLOR TO APPROVED FIRE RESISTANT ADHESIVE. THE DUCT LINER SHALL BE CUT TO ASSURE SNUG rx J C.1. ALL EXPOSED PIPING, MATCH TILE AS SELECTED. SUBMIT PAINT SAMPLES FOR APPROVAL BY ARCHITECT. CLOSING CORNER JOINTS, THE BLACK SURFACE OF THE LINER SHALL FACE THE AIR D.1. CONDUCT COMPLETE AND COMPREHENSIVE TESTING AND BALANCING OF ALL DUCTWORK AND UNFINISHED PORTIONS OF FIXTURES AND B. SQUARE CEILING DIFFUSERS: PROVIDE TITUS MODEL PMC PERFORATED FACE WITH STREAM, TRANSVERSE JOINTS SHALL BE NEATLY BUTTED AND ALL DAMAGED AREAS SHALL SYSTEMS DISTRIBUTION PIPING AIR TESTING AND BALANCING OF ALL EXHAUST EQUIPMENT SHALL BE PAINTED AS OUTLINED AND SPECIFIED IN SECTION 09900. SYSTEMS, AIR HANDLING UNITS, AND AIR DISTRIBUTION EQUIPMENT COMPLETE AS o C.2. CONCRETE WORK ASSOCIATED AND INCLUSIVE OF MISCELLANEOUS METAL IN MODULAR BLADE CORES ALLOWING ONE, TWO, THREE AND FOUR WAY THROW PATTERNS, BE HEAVILY COATED WITH AN APPROVED FIRE RESISTANT ADHESIVE. OF SIZE AND CAPACITY INDICATED. DIFFUSER INSTALLATION SHALL BE ADAPTED TO C. CONTRACTOR'S OPTION: CONCEALED MAIN SUPPLY AIR DUCTS AND PLENUMS MAY BE HEREIN SPECIFIED. 8 CONNECTION WITH PITS, TRENCHES AND CATCH BASINS WITH FOUNDATIONS OR CEILING SUSPENSION SYSTEM AND PERFORATED FACE SHALL BE HINGED AND REMOVABLE. LINED IN LIEU OF EXTERNAL WRAPPING WHERE SPECIFIED. D.2. ALL SYSTEM BALANCING SHALL BE CONDUCTED BY INDEPENDENT AGENCY CERTIFIED CONCRETE PADS LOCATED UNDER BOILERS, PUMPS, CHILLERS AND ALL OTHER BY AABC. PROOF OF QUALIFICATIONS SHALL BE SUBMITTED TO ARCHITECT FROM o MECHANICAL EQUIPMENT, FURNISHING TEMPLATES FOR SPACING AND SIZES OF USE MODULAR FACE SIZE 12"x12" OR 24"x24". D. SOUND DUCT INSULATION: WHERE SHOWN, SOUND INSULATE AIR DUCTS AS SPECIFIED FOR z 6.1. SUPPLY AIR SHALL ENTER INTO CONDITIONED SPACE IN SUCH A MANNER THAT EXPOSED COLD SUPPLY AIR DUCTS AND RETURN AIR DUCTS. EACH SPECIALTY CONTRACTOR CERTIFIED TO PERFORM SUCH SERVICES. w CONCRETE PADS AND ANCHOR BOLTS UNDER THIS SECTION. g m D.3. ALL BALANCING SHALL BE COMPLETED TO THE SATISFACTION OF THE = c+1 00 C.3. MISCELLANEOUS EQUIPMENT PROVIDED BY OWNER OR UNDER OTHER SECTIONS CONDITIONED AIR AND ROOM AIR IS IMMEDIATELY AND EVENLY MIXED, RESULTING IN E. ALL DUCT INSULATION SHALL HAVE A MINIMUM THERMAL RESISTANCE OF 4.2 EXCLUSIVE ,- ,n WITH THE EXCEPTION OF EXHAUST AND VENTILATION CONNECTIONS FOR THE EQUALIZATION OF TEMPERATURE WITHOUT CAUSING ANY AIR DISTRIBUTION DRAFTS OF FILM RESISTANCE AND FULLY COMPLY WITH 2010 OREGON MECHANICAL SPECIALTY ARCHITECT. SHOULD THE CONTRACTOR REFUSE OR NEGLECT TO BALANCE THE .a; I+ EQUIPMENT SHALL BE MADE UNDER THIS SECTION. THROUGHOUT ZONES OF OCCUPANCY WITH TEMPERATURE DIFFERENTIALS UP TO 25 CODE. SYSTEM TO THE ARCHITECT'S SATISFACTION, SUCH BALANCING SHALL BE PERFORMED o om C.4. ELECTRICAL WORK AS SPECIFIED WILL BE PROVIDED UNDER DIVISION 16: DEGREE F FOR BOTH COOLING AND HEATING. AIR QUANTITIES AND THROWS SHALL F. ALL DUCT INSULATION INSTALLED OUTDOORS OR IN UNCONDITIONED SPACES SHALL BE BY AN INDEPENDENT AGENCY AT THE CONTRACTOR'S EXPENSE. _ C.4.A. CONDUIT FOR LINE WIRING FOR EQUIPMENT AND DEVICES AS INDICATED BE AS SPECIFIED ON DRAWINGS. INSULATED TO A MINIMUM THERMAL RESISTANCE OF 8.0. D.4. THE CONTRACTOR SHALL MAKE DRIVE CHANGES, INSTALL ADDITIONAL DAMPERS, oo o OR SPECIFIED EXCEPT CONDUIT FOR LINE AND LOW VOLTAGE WIRING B.2. MOVING AIR VELOCITY BELOW 5' LEVEL, DURING COOLING CYCLE, SHALL NOT G. ALL OUTDOOR PIPE INSULATION SHALL HAVE A CORRUGATED ALUMINUM PROTECTIVE VANES, GRILLE BAFFLES, OR OTHER ITEMS, AS MAY BE REQUIRED ON THE JOB, TO o .E o FOR MECHANICAL EQUIPMENT CONTROLS AS SPECIFIED UNDER DIVISION EXCEED LIMITS OF EITHER 50 FPM AT 1.5 DEGREE F BELOW MEAN ROOM WEATHER COVERING. ACHIEVE THE OBJECTIVE OF BALANCING BALANCING THE SYSTEM TO THE m a) v o " N ON 15. TEMPERATURE OR 70 FPM AT 1 DEGREE F BELOW MEAN ROOM TEMPERATURE. H. CLEAN ROOM AND OTHER SENSITIVE AREAS THAT HAVE INTERNALLY LINED DUCTWORK ARCHITECT'S SATISFACTION. m t4 v) U . 1 o C.4.B. LINE WIRING FOR EQUIPMENT AND DEVICES AS INDICATED OR SPECIFIED DURING HEATING CYCLE, MOVING AIR VELOCITY BELOW 5' LEVEL SHALL NOT BE SHALL BE LINED WITH AEROCEL AC EPDM ELASTOMERIC SHEET INSULATION, IN E. VERIFICATION OF CONDITIONS: PRIOR TO CONDUCTING ANY TESTING AND BALANCING, J ° .5 o .,� z E N N HEREIN EXCEPT LINE AND LOW VOLTAGE WIRING FOR MECHANICAL LESS THAN 10 FPM. TEMPERATURE DIFFERENCE AT OR BELOW THE 5' LEVEL SHALL UNCONDITIONED PLENUM SPACE PROVIDE 1" THICK WITH R-VALUE OF R4.6 OR FOR INSPECT EQUIPMENT AND MATERIALS AND ARRANGE WITH CONTRACTOR FOR SATISFACTORY a f i a o '-' N N EQUIPMENT CONTROLS AS SPECIFIED UNDER DIVISION 15. OUTDOOR INSTALLATIONS PROVIDE 2" THICK WITH MINIMUM R-VALUE OF R8.0. CORRECTION OF ALL DEFECTS IN WORKMANSHIP AND/OR MATERIAL THAT COULD = '"' 2 .� :r °` a. Q NOT EXCEED THE FOLLOWING: 2 DEGREE F BELOW MEAN ROOM TEMPERATURE AT / cn m .E b,0 v N cA Q.�., C.4.C. PROVIDING DISCONNECT SWITCHES. 50 FPM, 1 DEGREE F BELOW MEAN ROOM TEMPERATURE AT 70 FPM. SOUND I. EXPOSED SUPPLY AND RETURN DUCTWORK IN CONDITIONED SPACES IS NOT REQUIRED TO DISAFFECT THE WORK SPECIFIED HEREIN. >- C.4.D. FURNISHING AND INSTALLING ELECTRICAL DEVICES SUCH AS STARTERS PRESSURE LEVEL IN ALL OCTAVE BANDS FOR EACH DIFFUSER SHALL NOT EXCEED BE THERMALLY INSULATED. PROVIDE ACOUSTICAL LINER ONLY WHERE NOTED ON PLANS. F. PROTECTION: AS SPECIFIED HEREINBEFORE. U AND DISCONNECTS, WHERE INDICATED. NC 30 NOISE CRITERIA CURVE AT TASK LEVEL WHEN DIFFUSERS OPERATE AT J. PROVIDE DOUBLE WALL INSULATED DUCTWORK OR EXTERNALLY INSULATED & IF OUTDOORS, G. AGENCY: BALANCING OF ALL SYSTEMS SHALL BE SUPERVISED BY AN INDEPENDENT C.5. VIBRATION ISOLATION EQUIPMENT AND SEISMIC RESTRAINTS SHALL BE PROVIDED SPECIFIED CAPACITIES. WEATHERPROOFED, DUCTWORK DOWNSTREAM OF HIGH EFFICIENCY FINAL FILTER BANKS. NO AGENCY WHICH SPECIALIZES IN BALANCING AND TESTING OF MECHANICAL SYSTEMS, FOR ALL MECHANICAL EQUIPMENT AND PIPING. ALL FLOOR AND ROOF MOUNTED C. RETURN AND RELIEF AIR GRILLES: TITUS MODEL PAR WITH A HINGED AND REMOVABLE INTERNAL LINING DOWNSTREAM OF FINAL FILTERS WILL BE ALLOWED. HEREINAFTER REFERRED TO AS THE AGENCY. N EQUIPMENT AND SUSPENDED EQUIPMENT SHALL HAVE SEISMIC RESTRAINTS PERFORATED FACE TO MATCH CEILING DIFFUSERS. H. SYSTEM OPERATION: CONTRACTOR SHALL PUT ALL COMPONENTS OF SYSTEMS IN FULL o Li CAPABLE OF WITHSTANDING A HORIZONTAL FORCE AND VERTICAL FORCE BASED D. SUPPLY AND EXHAUST WALL REGISTERS: TITUS MODEL 300R AND 350R WITH TWO OPERATION AND SHALL CONTINUE THE OPERATION OF SAME DURING EACH WORKING DAY z O ON THE 2010 OREGON MECHANICAL SPECIALTY CODE. ALL DUCTWORK AND ROWS OF DEFLECTION BLADES AND OPPOSED BLADE VOLUME DAMPERS ADJUSTABLE THRU OF TESTING AND BALANCING. Z I. SUBMITTALS: WITHIN 90 DAYS AFTER THE START OF CONSTRUCTION CONTRACTOR SHALL . o- la PIPING SHALL HAVE SEISMIC RESTRAINTS WHICH COMPLY WITH SMACNA AND THE FACE OF THE REGISTER. 2.07 TEMPERATURE CONTROL: SUBMIT A COMPLETE TESTING AND BALANCING PROCEDURE DETAILING ALL TEST EQUIPMENT w p w Ola re 1.02 QUALITY A 01D OREGON MECHANICAL SPECIALTY CODE.. A. FURNISH EQUIPMENT AND SERVICES NECESSARY FOR PROPER INSTALLATION OF A CO O 00 K CE. COMPLETE AUTOMATIC TEMPERATURE CONTROL SYSTEM AS SPECIFIED. SUBMIT CONTROL THAT WILL BE USED, TESTING PROCEDURES, TEST DATA SHEETS, SYSTEMS SCHEMATICS, A. CODES AND STANDARDS: IN ADDITION TO THE REQUIREMENTS OF ALL GOVERNING CODES, AND POINT OF TESTING. m two tN0 ,,--; DIAGRAM SHOP DRAWINGS OF PROPOSED EQUIPMENT AND A SEQUENCE OF OPERATION o LOCAL ORDINANCES AND AGENCIES, COMPLIANCE TO THE REQUIREMENTS OF THE 2.03 DUCTS AND SHEET METAL %WORK' I.1.TEST DATA:SUBMIT 8 COPIES OF TEST DATA TO ARCHITECT UPON COMPLETION OF - 'I • WITHIN 35 DAYS AFTER AWARD OF CONTRACT. CONTRACTOR SHALL PROVIDE ANY SERVICE w %---:'� ���m� Z FOLLOWING CODES AND STANDARDS: A. PROVIDE AND INSTALL DUCTS, PLENUMS, ACCESS DOORS, FRESH AIR INTAKES, AND REQUIRED FOR PROPER OPERATION FOR ONE YEAR AFTER COMPLETION AND ACCEPTANCE WORK UNDER THIS SECTION. O o A.1. OREGON BUILDING CODE 2010 EDITION. EXHAUST AIR OUTLETS AS INDICATED AND REQUIRED. ALL DUCTWORK SHALL BE 1.2. CERTIFICATE: AGENCY SHALL PROVIDE CERTIFICATION IN WRITING THAT SYSTEM HAS r.�r Z d OF ENTIRE WORK. z 0 p U N N tai re A.2. OREGON MECHANICAL SPECIALTY CODE 2010 EDITION CONSTRUCTED, ERECTED AND TESTED TO COMPLY WITH THE MOST RESTRICTIVE OF LOCAL 2. BEEN ADJUSTED AND BALANCED AND DESIGN CONDITIONS HAVE BEEN ACHIEVED B. SUBCONTRACTOR SHALL MAKE ALL FINAL CONNECTIONS OF ALL AUTOMATIC ELECTRIC o .�r U „0i 0) .- m A.3. OREGON ENERGY EFFICIENCY SPECIALTY CODE 2010 EDITION. CODES AND REGULATIONS, IN ADDITION DUCTWORK SHALL COMPLY WITH PROCEDURES IN ALL AREAS OF BUILDING ,.., q� CONTROL EQUIPMENT INSTALLED. o w • A.4. HEALTH AND SAFETY CODE, STATE OF OREGON. DETAILED IN THE ASHRAE HANDBOOK OF FUNDAMENTALS OR THE APPLICABLE J. INSTRUMENTS: INSTRUMENTS USED BY CONTRACTOR SHALL BE ACCURATELY CALIBRATED w F--- O Z 0)ort } A.5.. NATIONAL BOARD OF FIRE UNDERWRITER'S PUBLICATIONS: STANDARDS ADOPTED BY THE SHEET METAL AND AIR CONDITIONING CONTRACTORS AND MAINTAINED IN GOOD OPERATIONAL ORDER. INSTRUMENTS SHALL BE CERTIFIED BY O p h 0 x he o g A.5.A. PAMPHLET- 70: NATIONAL ELECTRICAL CODE. NATIONAL ASSOCIATION. DUCTWORK SHALL BE CONSTRUCTED OF GALVANIZED STEEL AND THE MANUFACTURER, OR. AN APPROVED TEST LABORATORY WITHIN ONE YEAR OF THE > - Ii,U .-..0.[L-� a. A.5.B. PAMPHLET 90A: AIR CONDITIONING SYSTEMS. PREFABRICATED SPIRAL LOCKSEAM DUCTS AND FITTINGS. 2.24 EQUAL MATERIALS AND SUBSTITUTIONS: TESTING DATE; SUBMIT THIS CERTIFICATE TO ARCHITECT. TEST INSTRUMENTS PROVIDED BY w A.6. SHEET METAL AND AIR CONDITIONING CONTRACTORS' NATIONAL ASSOCIATION B. CEILING DIFFUSERS SHALL HAVE FINAL CONNECTION MADE WITH FLEXIBLE GLASS FIBER A. IN ADDITION TO MANUFACTURERS SPECIFIED, THE FOLLOWING SHALL ALSO BE CONSIDERED CONTRACTOR FOR DELIVERY TO OWNER MAY BE USED TO PERFORM PART OF THE SYSTEM(SMACNA) STANDARDS. DUCT, (CASCO SILENT FLEX-II). FLEXIBLE DUCT CONNECTION TO ROUND DUCTS SHALL BE EQUAL, PROVIDING CORRESPONDING MODELS TO MEET SPECIFIED REQUIREMENTS. EQUIVALENT BALANCING.SUBSTITUTED EQUIPMENT NAMED HEREIN SHALL BE SUBMITTED TO ARCHITECT FOR K. AIR DISTRIBUTION TESTING AND BALANCING: c 1::: 0 a a .„.,„1>C D. B. GUARANTEES: IN ADDITION TO EQUIPMENT WARRANTIES, PROVIDE A WRITTEN GUARANTEE MADE WITH 1/2 WIDE POSITIVE LOCKING STEEL STRAPS. FLEX DUCT BENDS SHALL BEAPPROVAL. SUBMIT ALTERNATE SELECTION AT %TME OF BID LISTING MAJOR K.1. MAKE PITOT TUBE TRANSVERSE OF MAIN SUPPLY DUCTS AND OBTAIN DESIGN CFMFORM REQUIRED UNDER DIVISION 1 AGAINST DEFECTS IN MATERIALS AND WORKMANSHIP MADE WITH NOT LESS THAN ONE DUCT DIAMETER CETERLINE RADIUS. FLEX DUCTS SHALLEQUIPMENT.WHERE SUCH SUBSTITUTIONS ALTER THE DESIGN OR SPACE REQUIREMENTS AT FANS AT SIMULATED FULL LOAD CONDITIONS. FOR ONE YEAR. GUARANTEE SHALL BE INCLUSIVE OF REPAIR OF DAMAGE TO OR NOT BE COMPRESSED. REPLACEMENT OF ANY PORTION OF EQUIPMENT OR PREMISES CAUSED BY LEAKS OR C. ALL BRANCH DUCT CONNECTIONS TO ALL MAIN DUCTS SHALL BE MADE WITH LOW INDICATED ON THE PLANS, THE CONTRACTOR SHALL INCLUDE ALL ITEMS OF COST FOR K.2. TEST AND ADJUST SYSTEM FOR DESIGN RETURN AND EXHAUST AIR CFM. BREAKS IN PIPE OR EQUIPMENT PROVIDED UNDER THIS SECTION. LOSS FITTINGS. BUTT TAPS AND STRAIGHT TEES ARE NOT ALLOWED. 45 DEGREE ENTRY THE REVISED DESIGN AND CONSTRUCTION INCLUDING COST OF ALL ALLIED TRADES K.3. TEST AND ADJUST SYSTEM FOR OUTSIDE AIR DESIGN CFM.BRANCH SHALL ONLY BE. USED WHERE AIRFLOW IN BRANCH IS LESS THAN 25% OF TOTAL INVOLVED. K.4. ADJUST ALL MAIN SUPPLY AND RETURN AIR DUCT TO PROPER DESIGN CFM.1.03 SUBMITTALS: AIRFLOW IN MAIN DUCT, MORE THAN 25% SHALL USE DIVIDED FLOW BRANCH PER SMACNA ITEM MANUFACTURER K.5. ADJUST ALL ZONES TO PROPER STATIC PRESSURE, DESIGN MINIMUM AND MAXIMUM CFM AND AIR TEMPERATURE.REFER TO DIVISION 1 FOR PROCEDURES. FIG. 2-5 TYPE 1 OR 4A. AIR FILTERS CAMBRIDGE, AAF A. SHOP DRAWINGS D. ALL FLAT DUCT SURFACES SHALL BE DIAGONALLY CRIMPED REGARDLESS OF SIZE. INSULATION OWENS CORNING, KNAUF K.6. TEST AND ADJUST EACH DIFFUSER, GRILLE AND REGISTER TO WITHIN +/- 10% OFA.1. SHOW ALL DETAILS OF ALL DUCTWORK, DUCT SUPPORTS, PIPING SUPPORTS, LONGITUDINAL JOINTS IN ALL DUCT SIZES MAY BE FLAT-LOCK JOINTS. TRANSVERSE JOINTS EXHAUST FANS COOK, CARNES, ACME SPECIFIED DESIGN REQUIREMENT.MECHANICAL EQUIPMENT PADS AND SUPPORTS AND ANY RELEVANT ELECTRICAL AND INTERMEDIATE BRACING SHALL BE CONSTRUCTED OF GALVANIZED SHEET METAL OR K.7. EACH GRILLE, DIFFUSERS, AND REGISTER SHALL BE IDENTIFIED AS TO LOCATION WIRING OR CONTROL WIRING DIAGRAMS. GALVANIZED STRUCTURAL ANGLES IN COMPLIANCE WITH REQUIREMENTS OF THE ASHRAE AND AREA. B. PRODUCT DATA: GUIDE AND LOCAL AUTHORITIES HAVING JURISDICTION. PART 3 - EXECUTION K.8. SIZE, TYPE AND MANUFACTURER OF DIFFUSERS, GRILLES, REGISTERS AND ALLB.1. WITHIN 35 DAYS AFTER AWARD OF CONTRACT AND PRIOR TO DELIVERY TO THE E. TRANSVERSE JOINTS ON SUPPLY DUCTS SHALL BE SEALED WITH MASTIC OR TAPE. 3.01 SURFACE CONDITIONS: TESTING EQUIPMENT SHALL BE IDENTIFIED AND LISTED. MANUFACTURER'S RATINGS ON JOB SITE OF ANY MATERIALS OF THIS SECTION, CONTRACTOR SHALL SUBMIT SEVEN F. LOW PRESSURE SUPPLY DUCTS WITH INTERNAL STATIC PRESSURE IN EXCESS OF 0.75 OF A. INSPECTION: ALL EQUIPMENT SHALL BE USED TO MAKE REQUIRED CALCULATIONS. :111 K.9. READINGS AND TESTS OF DIFFUSERS GRILLES AND REGISTERS SHALL INCLUDE THECOMPLETE BROCHURES OF ALL MATERIALS AND EQUIPMENT, IN CONJUNCTION WITH WATER PRESSURE SHALL HAVE LONGITUDINAL JOINTS SEALED WITH MASTIC OR TAPE. A.1. BEFORE COMMENCING WORK REQUIRED BY THIS SECTION, THE WORK OF OTHER �ALL SHOP DRAWING SUBMITTALS PER DIVISION 1 OF THESE SPECIFICATIONS. G. LOCK JOINTS SHALL BE HAMMERED TO ENSURE THEY ARE AIRTIGHT. INSIDE OF DUCT TRADES SHALL BE INSPECTED AND VERIFIED SUCH THAT WORK HAS BEEN PROPERLY REQUIRED FPM VELOCITY AND TEST RESULT VELOCITY AFTER ADJUSTMENT, REQUIRED B.2. PRODUCT DATA SHALL INCLUDE ALL AIR CONDITIONING EQUIPMENT, HANGERS, SHALL PRESENT A SMOOTH SURFACE TO FLOW OF AIR. COMPLETED AND INSTALLED TO FACILITATE FOR PROPER INSTALLATION OF ALL CFM, AND TEST RESULT CFM AFTER ADJUSTMENT. o bi FANS, DUCTWORK CONSTRUCTION ELECTRICAL WIRING AND CONTROL WIRING H. CHANGES IN SIZE OF DUCTS SHALL INCREASE GRADUALLY WITH A SLOPE OF NOT MORE MATERIALS AND METHODS REQUIRED OF THIS SECTION. K.10. IN COOPERATION WITH THE CONTROL MANUFACTURERS REPRESENTATIVE, SETTINGS Z DIAGRAMS AND OTHER ASSOCIATED STANDARD ITEMS AS REQUIRED TO THAN 1:5 RATIO WHERE POSSIBLE, BUT NO GREATER THAN 1:3 RATIO IN ANY EVENT. A.2. ALL HEATING, VENTILATION AND AIR CONDITIONING SHALL BE INSTALLED TO COMPLY SHALL BE ADJUSTED OF AUTOMATICALLY OPERATED CONTROLS TO OPERATE AS m 4. 0 0 COMPLEMENT SHOP DRAWINGS. I. ALL TURNS SHALL BE CONSTRUCTED WITH A THROAT RADIUS OF NOT LESS THAN THE WITH THE REQUIREMENTS OF ALL LOCAL GOVERNING AUTHORITIES THE ORIGINAL SPECIFIED INDICATED AND/OR NOTED. a. B.3. MANUFACTURERS AND SUPPLIERS OF EQUIPMENT SHALL PROVIDE ALL NECESSARY DUCT WIDTH. RECTANGULAR RADIUS ELBOWS SHALL HAVE MULTIPLE SPLITTER VANES. THE DESIGN, MANUFACTURERS INSTALLATION INSTRUCTIONS AND THE REFERENCED K.11. ALL DIFFUSERS, REGISTERS AND GRILLES AND ALL EQUIPMENT SHALL BE Y C7 DATA TO COMPLY WITH THE STATE OF OREGON BUILDING ENERGY EFFICIENCY ONLY EXCEPTION IS WHERE SPACE CONSTRAINTS REQUIRE A MITERED ELBOW. ALL MITERED STANDARDS. ADJUSTED TO MAINTAIN THE DESIGN CONDITIONS AT DESIGN LOADS. L�STANDARDS. COMPLIANCE CERTIFICATION FOR ALL EQUIPMENT SHALL BE INCLUDEDELBOWS SHALL HAVE VANES WITH MINIMUM 4.5" RADIUS. B. DISCREPANCIES: L. COORDINATE TESTS WITH THE MANUFACTURER OF EACH PIECE OF MECH EQUIPMENT. s : !vo IN EQUIPMENT SUBMITTALS. FAN CURVES SHALL BE AMCA CERTIFIED TO MATCH J. HORIZONTAL DUCTWORK SHALL BE STRONGLY SUPPORTED WITH GALVANIZED HANGERS TO B.1. IN THE EVENT OF DISCREPANCY, THE ARCHITECT SHALL BE NOTIFIED IMMEDIATELY. M. WITNESS: NOTIFY ARCHITECT IN WRITING TWO WEEKS PRIOR TO TESTING AND BALANCING QD THE PROPOSED INSTALLATION. COMPLY WITH THE REQUIREMENTS OF THE ASHRAE SMACNA GUIDELINES AND LOCAL B.2. DO NOT PROCEED WITH INSTALLATION IN AREAS OF DISCREPANCY UNTIL ALL SUCH < CO 0OF ALL MAJOR EQUIPMENT IN ORDER TO ARRANGE THAT ARCHITECTS REPRESENTATIVES � � .,C. RECORD DRAWINGS: PROJECT RECORD DRAWINGS SHALL BE MAINTAIN THRU OUT THE AUTHORITIES HAVING JURISDICTION. FLEXIBLE DUCTWORK SHALL BE SUPPORTED WITH A 4" DISCREPANCIES HAVE BEEN FULLY RESOLVED BY THE ARCHITECT OR ENGINEER. TO WITNESS THE TESTS.PROGRESS OF THE WORK AND SUBMITTED TO THE ARCHITECT IN COMPLIANCE WITH THE WIDE SHEET METAL SUPPORT STRAP TO PREVENT PINCHING OF DUCTWORK AND SPACED 3 02 EQUIPMENT IDENTIFlCAIION• to 0 VABOVE SECTION. AS PER ASHRAE, SMACNA GUIDELINES AND LOCAL AUTHORITIES HAVING JURISDICTION. A. ALL MAJOR EQUIPMENT SHALL DISPLAY FIRMLY ATTACHED METAL NAMEPLATES WHICH ;014 4'si D. OPERATING MANUALS AND MAINTENANCE MANUALS: K. PLENUMS SHALL BE CONSTRUCTED OF 18 GAUGE GALVANIZED SHEET STEEL. PLENUM STATE NAME OF MANUFACTURER MODEL NUMBER AND ELECTRICAL DATA. AN ADDITIONAL 3.11 AIR DISTRIBUTION EQUIPMENT LOCATIONS:D.1. SUBMIT THREE COPIES OF ALL OPERATING INSTRUCTIONS AND MAINTENANCE A. AIR DISTRIBUTION EQUIPMENT FINAL LOCATIONS TO BE COORDINATED WITH ARCH DWGS. QHORIZONTAL REINFORCING SHALL BE MAXIMUM OF 48 INCH CENTERS BY 1-1/2 x 1-1/4 PERMANENT LABEL SHALL BE ATTACHED TO EACH PIECE OF EQUIPMENT WHICH WILL i.:: MANUALS IN ACCORDANCE WITH DIVISION 1. x 1-1 8" GALVANIZED ANGLES AND REINFORCED VERTICALLY BY 1-1 A CLEARLY INDICATE UNIT NUMBER AND AREA OR SPACE SERVED. LABEL SHALL BE METALB. WHERE DIFFUSERS, REGISTERS AND GRILLES CANNOT BE INSTALLED TO AVOID SEEINGD.2. FULLY INSTRUCT OWNERS OPERATING PERSONNEL AND DEMONSTRATE ALL / /2 ST NDING SEALS. OR LAMINATED PLASTIC WITH DATA ENGRAVED OR STAMPED AND SHALL BEINSIDE THE DUCT PAINT THE INSIDE OF THE DUCT WITH FLAT BLACK PAINT TO REDUCE f (1) '- ASPECTS OF EQUIPMENT PERFORMANCE, OPERATION AND MAINTENANCE. AMOUNT L. PLENUM ACCESS DOORS 24" x 54" MINIMUM SIZE SHALL BE GALVANIZED SHEET STEEL VISIBILITY. 'OF TIME ALLOCATED FOR SAID INSTRUCTION AND DEMONSTRATIONS OF EQUIPMENT AND FRAMES SECURELY REINFORCED TO PREVENT BREATHING. DOOR SHALL BE OF SAME PERMANENTLY ATTACHED ON EQUIPMENT. LEI I t.RS SHALL BE MINIMUM 1/4" HIGH. AND SYSTEMS SHALL BE INCORPORATED IN THESE OBLIGATIONS. SUBMIT A GAUGE AS THE DUCT OR CASING AND SHALL HAVE 1" INSULATION WITH GALVANIZED LETTER TO ARCHITECT SIGNED BY OWNER'S REPRESENTATIVE WHO WILL OPERATE SHEET STEEL ON EITHER SIDE. ACCESS DOORS SHALL BE HUNG ON 5" TEE HINGES AND 3.03 SAFETY PROVISIONS: 3.12 TURNING VANES: cciM SYSTEMS STATING THAT HE HAS BEEN FULLY INSTRUCTED BY CONTRACTOR WITH ONE OR MORE CATCHES WHICH SHALL BE OPERABLE FROM BOTH SIDES AND SIMILAR A. EQUIPMENT AND PIPING WITH TEMPERATURES ABOVE 140 DEGREE F OR BELOW 25 DEGREE F, A. TURNING VANES SHALL BE INSTALLED IN ALL RIGHT ANGLE SHARP TURNS IN DUCTS. 0 0 CD CONCERNING OPERATION AND MAINTENANCE OF EQUIPMENT AND SYSTEM. TO VENTFABRIS, INC. 260 VENTLOCK LATCH. DOORS SHALL BE HUNG TO OPEN AGAINST LOCATED IN A POSITION TO INFLICT DANGER TO PERSONNEL OR CREATE A FIRE HAZARD, D.3. SUBMIT ONE ADDITIONAL SET OF APPROVED INSTRUCTIONS AND ONE ADDITIONAL PRESSURE AND SHALL BE FITTED WITH FELT TO INSURE AIR TIGHTNESS. SHALL BE PROPERLY GUARDED OR COVERED WITH INSULATION OF TYPE SPECIFIED. BOLTS, 3.13 SOUND INSULATION: m SET OF APPROVED CONTROL DIAGRAM SUITABLY FRAMED BEHIND GLASS FOR M. FLEXIBLE CONNECTIONS FOR DUCTWORK TO FANS AND AIR HANDLERS SHALL BE 16 OZ. GEARS, CHAINS, PULLEYS, COUPLINGS, PROJECTING SET SCREWS, KEYS AND OTHER ROTATING A. WHERE INDICATED, SPECIFIED DUCT DIMENSIONS ARE NET CLEAR DIMENSIONS, I.E., CLEAR m MOUNTING AS INSTRUCTED. AIRTIGHT "VENTGLAS" NONCOMBUSTIBLE FABRIC WITH A COATING OF FIRE RETARDANT OR RECIPROCATING PARTS SHALL BE COVERED OR PROPERLY GUARDED.PROVIDE GUARD DIMENSIONS, AFTER SOUND INSULATION HAS BEEN INSTALLED. NEOPRENE ON OUTSIDE. FLEXIBLE CONNECTION SHALL BE ATTACHED TO DUCTWORK BY RAILS, ETC., TO ENSURE SAFE OPERATION AND MAINTENANCE OF EQUIPMENT. LOCK SEAM AND SHALL BE NO LONGER THAN 6". PROVIDE AT ALL DUCT CONNECTIONS TO 1.04 PRODUCT HANDLING: 314 FIRE DAMPERS, FIRE/SMOKE DAMPERS, AND SMOKE DETECTORS: = VIBRATING MECHANICAL EQUIPMENT. FOR CONNECTIONS EXPOSED TO SUN AND WEATHER 304 INITIAL BRICATION• A. PROTECTION: ALL NECESSARY PRECAUTIONS SHALL BE TAKEN TO PROTECT THE MATERIALS LUA. FIRE DAMPERS IN SUPPLY AIR DUCTS AND RETURN AIR DUCTS SHALL HAVE FUSIBLE LINKS PROVIDE HYPALON COATING IN LIEU OF NEOPRENE. A. PRIOR TO OPERATING ANY MECHANICAL SYSTEMS, EQUIPMENT BEARINGS SHALL BE �- OF THIS SECTION BEFORE, DURING, AND AFTER INSTALLATION. LUBRICATED AND BOLTS, PULLEYS, AND OTHER MOVING PARTS CHECKED FOR ALIGNMENT WITH MELTING TEMPERATURE 50 DEGREES F ABOVE MAXIMUM NORMAL OPERATING z B. REPLACEMENTS: ANY OCCURRENCE OF DAMAGE, SHALL TRIGGER IMMEDIATE REPAIR OF ALL N. TAPE TRANSVERSE JOINTS ON MAIN COLD SUPPLY AIR DUCTS WITH 4" WIDE 4 OZ. TEMPERATURE. FIRE DAMPERS SHALL BE PROVIDED WITH ADEQUATE ACCESS PANELS BY w DAMAGED AND DEFECTIVE WORK TO THE APPROVAL OF THE ARCHITECT AT NO CANVAS SATURATED WITH ARABOL. ADDITIONAL COATS OF ARABOL SHALL BE APPLIED AND TOLERANCES SO AS TO COMPLY WITH MANUFACTURERS OPERATING INSTRUCTION. CONTRACTOR. WHERE FIRE DAMPERS ARE INSTALLED DIRECTLY BEHIND WALL REGISTERS OR w ADDITIONAL COST TO OWNER. TO ENSURE DUCTWORK IS COMPLETELY AIRTIGHT. PIPING AND LIQUID SYSTEMS WILL BE REQUIRED TO BE FLUSHED OUT AND FILLED WITH 0. ALL VISIBLE DUCTWORK ABOVE RETURN AIR GRILLES MOUNTED IN A CEILING RETURN AIR . OPERATING FLUIDS. AFTER TESTS, VALVES AND OTHER PARTS OF WORK SHALL BE GRILLES, THE REGISTER OR GRILLE SHALL BE OVERSIZED TO ALLOW FOR THE FIRE DAMPER o • CURTAIN. a 1.05 JOB CONDITIONS: PLENUM SHALL BE PAINTED MATTE BLACK. ADJUSTED TO ENSURE QUIET OPERATION. STRAINERS SHALL BE CLEANED OUT BY B. PROVIDE DUCT ACCESS DOORS FOR ALL DUCT MOUNTED FIRE DAMPERS, FIRE/SMOKE >- 1.05 AND WASHING BASKET OR SCREEN PRIOR TO START-UP AND COMPRESSORS m A. EXAMINATION OF THE SITE: EXAMINE THE SITE PRIOR TO BID AND INCLUDE ALLDAMPERS AND SMOKE DETECTORS. 1-- CONDITIONS CONDITIONS IN BID PROPOSAL UNDER WHICH WORK IS TO BE PERFORMED. SHALL HAVE LUBRICATING OIL CHANGED BEFORE START-UP. VIBRATION AND NOISE SHALL C. SMOKE DETECTORS SHALL BE COMPATIBLE WITH FIRE ALARM SYSTEM. CONTRACTOR a; BE SUPPRESSED. PROVIDING DETECTORS SHALL COORDINATE WITH FIRE ALARM CONTRACTOR ON WIRING AND X 2.04 TURNING VANES: 1.06 MISCELLANEOUS: A. RECTANGULAR DUCT SMOOTH RADIUS ELBOWS USE - MULTIPLE SPLITTER VANES. RELAY REQUIREMENTS. HVAC UNITS THAT REQUIRE GLOBAL SHUTDOWN SHALL BE WIRED `�' A. PERMITS AND FEES: CONTRACTOR SHALL ARRANGE, APPLY AND PAY FOR ALL NECESSARY B. SQUARE ELBOWS: SQUARE ELBOWS SHALL BE EQUIPPED WITH EITHER SINGLE OR 3.05 CLEANING OF EQUIPMENT. MATERIALS AND PREMISES. ACCORDINGLY AT NO ADDITONAL COST TO THE OWNER. ct PERMITS INSPECTIONS, A. REFER TO SECTION CLEANUP AND DISPOSAL. ALL EQUIPMENT AND MATERIALS SHALL BE D. DAMPERS SHALL BE INSTALLED PER MANUFACTURER INSTALLATION INSTRUCTIONS. o EXAMINATIONS, FEES AND CHARGES REQUIRED BY PUBLIC DOUBLE THICKNESS TURNING VANES WITH A RADIUS OF 4.5", AND SEPARATION OF AUTHORITIES HAVING JURISDICTION. CLEANED THOROUGHLY. LEAVE SURFACES SUITABLE FOR PAINTING, SMOOTH, CLEAN, AND E. SEAL OPENINGS AROUND DUCT PENETRATIONS OF FLOORS AND FIRE RATED PARTITIONS cn 3.25", PRE-ASSEMBLED ON RUNNERS CONSTRUCTED PER SMACNA ACCEPTED INDUSTRY READY FOR PAINTERS. LEAVE ENTIRE PREMISE CLEAN REMOVING UNUSED MATERIALS WITH FIRE STOP MATERIAL AS REQUIRED BY NFPA 90A. w , Y B. LOCATIONS AND ACCESSIBILITY: CONTRACTOR SHALL BE COMPLETELY INFORMED PRACTICE FOR INDUSTRIAL DUCT DESIGN. VANES SHALL BE SECURELY ATTACHED TO _ ce REGARDING ANY PECULIARITIES AND LIMITATIONS OF SPACES AVAILABLE FOR INSTALLATION RUBBISH, DEBRIS, GREASE SPOTS AND DIRT LEFT BY SUBCONTRACTORS. REMOVE, CLEAN THE RUNNERS. VANES SHALL BE WELDED TO THE RUNNERS IN SYSTEMS WITH AND REPLACE PIPELINE STRAINERS AFTER SYSTEMS HAVE BEEN OPERATIONAL FOR A o OF WORK UNDER THIS SECTION. VALVES, MOTOR CONTROLS AND ALL OTHER DEVICES PRESSURES GREATER THAN 6" W.G. OR VELOCITIES GREATER THAN 3000 FPM. THE PERIOD OF 30 CALENDAR DAYS. z cc REQUIRING SERVICE, MAINTENANCE AND ADJUSTMENT SHALL BE LOCATED IN POSITIONS OF MAXIMUM UNSUPPORTED LENGTH OF VANES SHALL BE 36". 3.15 DUCTWORK: FULL ACCESS. ACCESS DOORS SHALL BE PROVIDED WHERE NECESSARY IN DUCTWORK OR A. DUCTWORK CONNECTED TO LOUVERED OPENINGS SHALL BE TRANSITIONAL TO SIZE OF CONSTRUCTION WHETHER SPECIALLY DETAILED OR NOT, AND RENDER ALL SUCH DEVICES 3.06 HANGERS AND SUPPORTS: THESE OPENINGS. o z ACCESSIBLE A. INSTALL HORIZONTAL PIPE RUNS FIRMLY IN PLACE USING APPROVED STEEL AND IRON B. OUTDOOR DUCTWORK SHALL BE PITCHED OR PROVIDED WITH RAISED SEAMS TO PROVIDE 0 C. SCAFFOLDING: PROVIDE ALL SCAFFOLDING, RIGGING AND HOISTING AS REQUIRED FOR THE 2.05 DAMPERS AND LOUVERS: HANGERS, SUPPORTS, AND/OR PIPE RESTS, UNLESS OTHERWISE INDICATED. HANGER RODS ADEQUATE DRAINAGE. w 0 PROPER EXECUTION OF THE WORK. A. BALANCING VOLUME DAMPERS SHALL BE INSTALLED IN EACH BRANCH DUCT AND IN EACH SHALL BE SUSPENDED FROM CONCRETE INSERTS OR FROM APPROVED BRACKETS, CLAMPS C. ROOF PENETRATIONS BY DUCTWORK SHALL HAVE CURBS AND FLASHING. D. DRAWINGS: DRAWINGS SHOW DESIRED LOCATION AND ARRANGEMENT OF DUCTWORK, PIPING, MAIN DUCT TO ENSURE FOR COMPLETE AIR BALANCING. FURNISH EACH MANUAL VOLUME OR CLIPS. HANG PIPES INDIVIDUALLY OR IN GROUPS ONLY IF SUPPORTING STRUCTURE IS D. DUCTWORK SHALL BE CLEAR AND FREE OF DUST AND DEBRIS BEFORE AND AFTER m Q EQUIPMENT AND OTHER ITEMS, AND SHOULD BE ADHERED TO AS CLOSE AS POSSIBLE. DAMPER WITH BEARINGS AND AN ADJUSTING DEVICE HAVING A LOCKING MECHANISM. ADEQUATE TO SUPPORT WEIGHT OF PIPING AND FLUID. EXCEPT FOR BURIED PIPING, HANG INSTALLATION I- CONTRACTOR SHALL ASSUME THE RESPONSIBILITY FOR COORDINATING THE WORK WITH ALL PROVIDE ACCESS PANELS TO VOLUME DAMPERS IF CONCEALED OR INACCESSIBLE PIPE SUPPORT RUNS SO THEY HAVE THE CAPABILITY TO EXPAND OR CONTRACT FREELY E. DUCT ACCESSORIES EXPOSED TO THE AIR STREAM, SUCH AS DAMPERS OF ALL TYPES o uj V OTHER TRADES. WORK SPECIFIED WHICH IS NOT CLEARLY DEFINED BY THE DRAWINGS THROUGH CEILING OR WALL. WITHOUT STRAIN TO PIPE OR EQUIPMENT. (EXCEPT SMOKE DAMPERS) AND ACCESS OPENINGS, SHALL BE OF THE SAME MATERIAL AS w LL o SHALL BE INSTALLED AND ARRANGED TO THE SATISFACTION OF THE ARCHITECT. IF B. BALANCING DAMPERS WHERE NEITHER DUCT DIMENSION EXCEEDS 17" CAN BE SITE B. HORIZONTAL STEEL PIPING: PROVIDE HANGERS OR SUPPORTS SPACED EVERY 10 FEET. THE DUCT OR PROVIDE AT LEAST THE SAME LEVEL OF CORROSION RESISTANCE. ¢ - CHANGES IN INDICATED LOCATIONS AND ARRANGEMENTS ARE DEEMED NECESSARY BY FABRICATED BUTTERFLY TYPE CONSISTING OF A BLADE CONSTRUCTED OF 18 GAUGE PROVIDE HANGERS OR SUPPORTS SPACED EVERY 8' FOR PIPING UNDER 1" IN DIAMETER, F. DRAWINGS SHOW THE GENERAL LAYOUT OF DUCTWORK AND ACCESSORIES BUT DO NOT v=, U ARCHITECT, THEY SHALL BE COMPLETED BY CONTRACTOR WITHOUT ADDITIONAL CHARGES GALVANIZED STEEL SECURELY RIVETED OR WELDED AT ITS CENTER AXIS TO A SQUARE UNLESS OTHERWISE SPECIFIED. SHOW ALL REQUIRED FITTINGS AND OFFSETS THAT MAY BE NECESSARY TO CONNECT 0 . Ln PROVIDED THE CHANGE IS ORDERED BEFORE WORK IS INSTALLED AND NO ADDITIONAL OPERATING ROD OR SHALL HAVE AIR BALANCE AC-111 OR AC-112 BUTTERFLY TYPE C. HORIZONTAL COPPER TUBING: PROVIDE HANGERS. OR SUPPORTS SPACED EVERY 10' FOR DUCTS TO EQUIPMENT, BOXES, DIFFUSERS, GRILLES, ETC., AND TO COORDINATE WITH OTHER MATERIALS ARE REQUIRED. INSTALLED. 2" DIAMETER AND OVER. PROVIDE HANGERS OR SUPPORTS EVERY 6' FOR 1-1/2" TRADES. FABRICATE DUCTWORK BASED ON FIELD MEASUREMENTS. PROVIDE ALL NECESSARY m (I) C. BALANCING DAMPERS WHERE EITHER DUCT DIMENSION EXCEEDS 18" SHALL HAVE AIR DIAMETER AND SMALLER. FITTINGS AND OFFSETS AT NO ADDITIONAL COST. COORDINATE WITH OTHER TRADES FOR o -1 iLc BALANCE AB-2, OPPOSED BLADE TYPE INSTALLED. D. VERTICAL PIPING: SHALL BE SUPPORTED AT EVERY FLOOR WITH WROUGHT IRON PIPE SPACE AVAILABLE AND RELATIVE LOCATION OF HVAC EQUIPMENT AND ACCESSORIES ON J F D. CABLE CONTROL VOLUME DAMPER SYSTEMS: WHERE CEILING ACCESS PANELS ARE NOT CLAMPS. CEILING GRID. DUCT SIZES ON THE DRAWINGS ARE INSIDE DIMENSIONS WHICH SHALL BE < Q m DESIRED, AND CEILING IS INACCESSIBLE, PROVIDE BOWDEN REMOTE CABLE CONTROLS AS E. BRANCHES: PROVIDE SEPARATE HANGERS OR SUPPORTS FOR BRANCH LINES 6 FEET OR ALTERED BY CONTRACTOR TO OTHER DIMENSIONS WITH THE SAME AIR HANDLING w U F MANUFACTURED BY YOUNG REGULATOR COMPANY. PROVIDE ALL NECESSARY HARDWARE MORE IN LENGTH FROM MAIN PIPE RUN. CHARACTERISTICS WHERE NECESSARY TO AVOID INTERFERENCES AND CLEARANCE Q Z Y ¢ I- FOR INSTALLATION INCLUDING THE BOWDEN ALUMINUM ANGLE BRACKET AND THE BOWDEN F. FLEXIBLE DUCTWORK SHALL BE SUPPORTED AT EVERY 5'-O" MINIMUM WITH MAXIMUM DIFFICULTIES. Q w 0 CONTROL HUB TO ACCOMMODATE THE CABLE CONTROL SYSTEM MOUNTED ON THE DAMPER. G. FLEXIBLE DUCT INSTALLATION: REFER TO SMACNA STANDARDS, CHAPTER 3. DUCTS SHALL w a w M PERMISSABLE SAG OF Y2" PER FOOT OF SPACING BETWEEN SUPPORTS. HANGERS SHALL BE2 I- cn 0 COVER PLATE SHALL BE 7/8 DIAMETER COLD ROLLED STEEL COVER AND ZINC PLATED ADEQUATELY ATTACHED TO THE BUILDING STRUCTURE. TERMINAL DEVICES CONNECTED BY BE CONTINUOUS, SINGLE PIECES NOT OVER 6 FEET LONG, AS STRAIGHT AND SHORT AS o w w w i-- m < z N FOR PAINTING. FEASIBLE, ADEQUATELY SUPPORTED. CENTERLINE RADIUS OF BENDS SHALL BE NOT LESS = ' F- '_ w o FLEXIBLE DUCT SHALL BE INDEPENDENTLY SUPPORTED TO THE STRUCTURE. i-- 1- w o E. FIRE DAMPERS: FUSIBLE LINK OUT OF AIRSTREAM TYPE MANUFACTURED TO COMPLY WITH THAN TWO DUCT DIAMETERS. MAKE CONNECTIONS WITH CLAMPS AS RECOMMENDED BY - U-I -5 5 m > G. DUCTWORK/PIPNG SUPPORTS ON THE ROOF THAT PENETRATE THE ROOF MEMBRANE SHALL �' 3 REQUIREMENTS OF STATE FIRE MARSHALL AND LOCAL AUTHORITIES HAVING JURISDICTION, SMACNA. CLAMP PER SMACNA WITH ONE CLAMP ON THE CORE DUCT AND ONE ON THE >- 2 m m � z c. / BE FLASHED, CAULKED AND FULLY WEATHERPROOFED. COORDINATE WITH GENERAL D . -c WITH PERMANENT LABELING IDENTIFICATION. PROVIDE ACCESS PANELS TO FIRE DAMPERS INSULATION JACKET. FLEXIBLE DUCTS SHALL NOT PENETRATE FLOORS, OR ANY CHASE OR o v) N 1- z o z c, CONTRACTOR REGARDING ROOF WARRANTIES PRIOR TO ANY PENETRATIONS OF ROOF. U z z a� PARTITION DESIGNATED AS A FIRE OR SMOKE BARRIER, INCLUDING CORRIDOR PARTITIONS }' >- w Q J w IF CONCEALED OR INACCESSIBLE THROUGH CEILING OR WALL. H. VERTICAL DUCTS SHALL BE HELD IN PLACE BY STRAPS OR ANGLE BRACKETS SECURING o I- 1- `, w o 1,- m F. COMBINATION FIRE SMOKE DAMPERS: COMBINATION FIRE SMOKE DAMPERS MEETING THE DUCT RIGIDLY TO THE STRUCTURE. FIRE RATED ONE HOUR OR TWO HOUR. z v v U m cv P REQUIREMENTS OF UL STANDARD 555 7TH EDITION AND UL STANDARD 555S 4TH EDITION. I. SPACING AND SIZING OF DUCTS SUPPORTS SHALL BE AS. RECOMMENDED BY SMACNA H. ALL DUCTWORK SHALL BE LEAK TESTED FIRST BEFORE ENCLOSED IN A SHAFT OR COVERED rn DAMPERS SHALL HAVE A UL555S LEAKAGE RATING OF LEAKAGE CLASS 1 OR 2. DAMPER STANDARDS IN OTHER INACCESSIBLE AREAS. TEST PROCEDURE, APPARATUS AND REPORT SHALL c., N N N N N I= FRAME SHALL BE 16 GA. GALVANIZED STEEL FORMED INTO A 5" X 1" STTRUCTURAL HAT CONFORM TO SMACNA LEAKAGE TEST MANUAL. THE MAXIMUM LEAKAGE RATE ALLOWED IS w I CHANNEL. TOP AND BOTTOM FRAME MEMBERS ON DAMPERS LESS THAN 17" HIGH SHALL 3.07 EQUIPMENT AND MATERIALS: 4 PERCENT OF THE DESIGN AIR FLOW RATE. o < •- ui ai N i< o a BE LOW PROFILE DESIGN TO MAXIMIZE THE FREE AREA OF THESE SMALLER DAMPERS. A. INSTALL ALL EQUIPMENT AND MATERIALS AS PER MANUFACTURER'S RECOMMENDATIONS. o 0 0 0 0 0 m 0 0 0 0 0 0 0 FRAME SHAL BE 4-PIECE CONSTRUCTION WITH 1 Y" (MINIMUM) INTEGRAL OVERLAPPING B. PROVIDE FLEXIBLE CONNECTORS AT ALL DUCTWORK AND PIPE CONNECTIONS TO UNITS w GUSSET REINFORCEMENTS IN EACH CORNER TO ASSURE SQUARE CORNERS AND PROVIDE WHEREVER VIBRATION ISOLATORS ARE INSTALLED. `."` hU�t,s, H 0 OR U MAXIMUM RESISTANCE TO RACKING. COR SHALES HAVEO AEDFLAME WITHIN SPREADS INDEX PLENUMS SHALL BE THAN NONCOMBUSTIBLE25 ND OKE •�c•�G i NF J'�� `Cc' G. FIRE DAMPERS: AIR BALANCE 119B, 119C, 319B, 319C. H. CEILING FIRE SMOKE DAMPERS: AIR BALANCE 291, 295, 297tTs53 o` DEVELOPED INDEX NOT GREATER THAN 50, WHEN TESTED AS A COMPOSITE Z PA/PM: A. CATALDO cNi I. COMBINATION FIRE/SMOKE DAMPERS: AIR BALANCE FS 2. PRODUCT IN ACCORDANCE WITH ONE OF THE FOLLOWING TEST METHODS: NFPA 255, o o J. AUTOMATIC SMOKE DAMPERS: AIR BALANCE S 2. ASTM E 84, OR UL 723. OREGON < v �l• �� DRAWN BY: - cv K. BACKDRAFT DAMPERS: AIR BALANCE BS 16, BS 20, BS 40, BS42. O 49 �°� <., i L. STATIONARY LOUVERS: AIR BALANCE A435, A635. 3.08 ACCESSIBILITY: S� CN 14. � �- A. INSTALLATION OF WORK SHALL BE READILY ACCESSIBLE FOR NORMAL OPERATION, READING �,y S G��'� 8 JOB NO.: SNR12-0011-00 O OF INSTRUMENTS, ADJUSTMENT, SERVICE, INSPECTION AND REPAIR. PROVIDE ACCESS a -' PANELS WHERE INDICATED AND REQUIRED. ACCESS PANELS SHALL BE THE N RESPONSIBILITY OF THE RESPECTIVE SUBCONTRACTOR. AQnews:June 30 z SHEET 0 v/i NJ z M 0 ri 2o 0 0 w cnw 'y" CAU HO\ : II- I HIS SHEE I IS \ O I ,50- x42- I I IS A NEDUCED PI- I \ I - Y CA) B (c) D E CFD G .11 } >- li 4.1 /\ I I 1 A. ......r__. _ 1 \ 7 I 0 C) 3 , , ., ii ,.. .. .,..;:„.i..._.:_ .... , .-...„._,.. _...L.--. :: __,_:_.:_, . . 0 1 L...._.. �^____.----7 : i t_._.i r�rrrrr,_ ........1 (:'Y i l.__. I c_......� ....._.. 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O REMOVE EXISTING DUCTWORK AND DIFFUSERS PATCH AND REPAIR AT ROOF OPENING ate, 0 0 0 0 0 0 .AS REQUIRED. w OZ RELOCATE (E)TEMPERATURE SENSOR FOR (E)RTU-8 TO LOCATION SHOWN ON SHEET y,,,,0�� Q y It. < o 3 REMOVE (E)TIMER SWITCH AND ALL OTHER ASSOCIATED CONTROLS FOR (E)EXHAUST _17,653 44 N �n FAN. oZ PA/PM: A. CATALDO of v 14: OREGON ��, �.� DRAWN BY: - N I ® EIGHT (8) EXISTING THERMOSTATS MOUNTED ON WALL TO BE RELOCATED TO AREA 75 4/9 l� \c ;, ,y SHOWN ON SHEET M2.2. cr) Fps S. GPS 2 JOB NO.: SNR12-0011-00 C). LOCATION OF (E)TEMPERATURE SENSOR FOR (E)RTU-5 IS UNCONFIRMED. o CN CONTRACTOR TO FIELD VERIFY LOCATION OF (E)SENSOR SUSPENDED BY PENDANT, Renews:June 30 /5 ¢ SHEET O PER AS-BUILT SET OR PROVIDE A NEW TEMPERATURE SENSOR. LOCATE N TEMPERATURE SENSOR TO LOCATION SHOWN ON SHEET M2.2. 0 o § M 2 1 ._, © CONTRACTOR TO FIELD VERIFY (E)DUCT SMOKE DETECTOR. PROVIDE NEW DUCT < 0 SMOKE DETECTOR IN RETURN AIR DUCT IF THERE IS NONE EXISTING. m • cwn w li. 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D MECHANICAL ROOF PLAN architecture z -o planning O z DATE REMARKS w DATE REMARKS rc,,.. ,a9 rinteriorsC•• 04.17.12 CITY SUBMITTALFOSTER DESIGN GROUP graphics _ 05.16.12 CITY SUBMITTALCONSULTING ENGINEERS INC. civil engineeringWARE MALCOMB ci..) m z D 06.15.12 CLIENT SUBMITTAL 17701 COWAN #230 • ■ j n 06.27.12 PLANNING RESUBMITTAL IRVINE, CA 92614 2400 camino racoon.suite 390 Leading Design for Commercial Real Estate o 07.16.12 BUILDING DEPARTMENT SUBMITTAL PH 949 253 9630 —C N —{ san racoon. California 94583 o c' 08.07.12 CLIENT REVISIONS 1 0031 W CASCADE FAX # 12-03.9628p925.244.9620 oJos # 12 052® PM; Vf 925.244.9621 o TIGARD, OREGON V. BROWN/J. TREVINO /