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M_221025_Long Shot IR_Permit Set
ARCH AFF APPROX AHJ BUILDING AUTO BTU BLDG BTUH CEILING CO COMP COP CLG CONT DEG F, F CW CFM CONN CAPACITYCAP VENT (V) HOT WATER (HW) COLD WATER (CW) CONDENSATE LINE (C)C HOT WATER CIRCULATING (HWC) ISOLATION VALVE DOWN EACH DRAWING DL EFF EA DWG DB DN EWB EDB EOL EAT ELEC EER FLEXIBLE EXISTING FIREF FLEX FPM ESP EXIST, (E) GALLON GALV. HW HP FLA FCO GAL EXHAUSTEXH INCHIN I.E. HWC MAXIMUM LAT LWT LDB MAX KW KILOWATT LWB MINIMUMMIN MUA MFR MCA MECH MBH NUMBER OA NO. NTS OBD UNION CHECK VALVE ROUND DUCT 20/12 R (D) FLEXIBLE DUCT M DUCT SECTION (EXHAUST OR RETURN) FLEXIBLE CONNECTION MOTORIZED DAMPER VOLUME DAMPER (MANUAL) ELBOW WITH TURNING VANES DUCT SECTION (SUPPLY) RISE (R) OR DROP (D) ARROW IN DIRECTION OF FLOW DUCT (FIRST FIGURE, SIDE SHOWN) STRAINER WITH BLOW-OFF VALVE CONCENTRIC REDUCER RELIEF VALVE DIAMETERDIA, Ø END OF LINING ENTERING WET BULB ENTERING DRY BULB FLOOR CLEAN OUT EXTERNAL STATIC PRESSURE FULL LOAD AMPS FEET PER MINUTE ENTERING AIR TEMPERATURE ARCHITECTURAL COLD WATER DEGREE FAHRENHEIT CUBIC FEET PER MINUTE CONTINUE, CONTINUATION DOOR LOUVER EFFICIENCY DRY BULB ELECTRICAL, ELECTRIC ENERGY EFFICIENCY RATIO AUTOMATIC CLEANOUT CONNECTION COMPRESSOR BRITISH THERMAL UNIT COEFFICIENT OF PERFORMANCE BRITISH THERMAL UNIT/HOUR AUTHORITY HAVING JURISDICTION APPROXIMATELY ABOVE FINISHED FLOOR LEAVING WET BULB OUTSIDE AIR MANUFACTURER MAKE UP AIR MECHANICAL NOT TO SCALE THOUSAND BTUH MINIMUM CIRCUIT AMPS OPPOSED BLADE DAMPER HOT WATER GALVANIZED HORSE POWER LEAVING DRY BULB LEAVING WATER TEMPERATURE LEAVING AIR TEMPERATURE INVERT ELEVATION HOT WATER CIRCULATION RETURN REQUIREDREQ'D P.D.I. R REF PD RLA SUPPLY ROOM S SCO RPM SA RM RA TYPICAL SS UNO TD TYP TEMP WATT WASTE V W WB WCO WA VTR S.O. WITHW/ CEILING INLET CEILING OUTLET SIZE,SYMBOL CFM CFM CFM SIZE,SYMBOL SWITCH THERMOSTAT S T G= WITH GUARD WALL OUTLET (OR INLET) STAINLESS STEEL TRANSFER DUCT WET BULB TEMPERATURE VOLTS, VOLTAGE, VENT VENT THROUGH ROOF UNLESS NOTED OTHERWISE WALL CLEAN OUT PLUMBING AND DRAINAGE INSTITUTE RETURN AIR PRESSURE DROP SUPPLY AIR SURFACE CLEANOUT SCREENED OPENING RATED LOAD AMPS REVOLUTIONS PER MINUTE SIZE,SYMBOL PHASEPH CLEANOUT BACKDRAFT DAMPERBDD VERT VERTICAL WALL LOUVERWL RAINLEADER, REFRIGERANT LIQUID OVERFLOW RAINLEADERORL FLOOR DRAIN DUCT UP (RECTANGULAR) DUCT UP (RECTANGULAR) DUCT DOWN (RECTANGULAR) DUCT UP (ROUND) DUCT DOWN (ROUND) DUCT DOWN (RECTANGULAR) REFRIGERANT GAS (RG)RG REFRIGERANT LIQUID (RL)RL MECHANICAL LEGEND DESCRIPTIONSYMBOL WASTE OR SOIL (W) TG G T M3.1 2 A M3.1 SHEET ON WHICH SECTION IS SHOWN SECTION IDENTIFICATION LETTER DETAIL IDENTIFICATION NUMBER SHEET ON WHICH DETAIL IS SHOWN TRANSFER GRILLE REFERENCE RL REFRIGERANT GASRG DESCRIPTIONSYMBOL MECHANICAL GENERAL NOTES 1.MECHANICAL WORK IS NOT LIMITED TO MECHANICAL DRAWINGS AND DIVISION 20, 21, 22, 23, AND 25 SPECIFICATIONS. THERE IS ADDITIONAL MECHANICAL WORK TO BE INCLUDED IN THE BID INDICATED ON OTHER DRAWINGS AND IN OTHER SPECIFICATION DIVISIONS. CONTRACTOR SHALL REVIEW ALL DRAWINGS AND SPECIFICATIONS FOR ADDITIONAL MECHANICAL WORK. 2.MECHANICAL EQUIPMENT 1/2 HP AND LESS SHALL HAVE ANY REQUIRED STARTER/CONTROL RELAY PROVIDED BY DIVISION 25 (EXCEPT WHERE SPECIFICALLY SHOWN OR SPECIFIED OTHERWISE). 3.SEE ARCHITECTURAL AND STRUCTURAL DRAWINGS FOR BUILDING SEISMIC & EXPANSION JOINTS. PROVIDE FLEXIBLE CONNECTIONS IN ALL PIPING & DUCT SYSTEMS WHICH CROSS SUCH JOINTS, SIZED/CONFIGURED TO ACCOMMODATE SPECIFIED MOVEMENT (SEE SPECIFICATIONS) IN ANY DIRECTION W/O PERMANENT DAMAGE. SUBMIT DETAILS OF FLEXIBLE CONNECTIONS & LOCATIONS. 4.FIXTURE LOCATIONS: VERIFY LOCATION OF PLUMBING FIXTURES WITH ARCHITECTURAL DRAWINGS BEFORE BEGINNING WORK. ARCHITECTURAL DRAWINGS GOVERN. PLUMBING FIXTURE HEIGHTS SHALL BE AS SHOWN ON ARCHITECTURAL DRAWINGS. 5.TRAP PRIMERS: ALL FLOOR DRAINS, FUNNEL DRAINS, AND FLOOR RECEPTORS SHALL HAVE TRAP PRIMERS. SOME DRAINS HAVE THE TRAP PRIMER LINE AND ASSOCIATED TRAP PRIMER VALVE SHOWN ON THE PLANS SOME LOCATIONS DO NOT. LOCATIONS WHERE THIS TRAP PRIMER PIPING AND VALVE ARE NOT SHOWN STILL REQUIRE A TRAP PRIMER, BUT THE LOCATION MAY BE SELECTED BY THE CONTRACTOR. 6.CLEANOUTS: PROVIDE CLEANOUTS AS REQUIRED BY CODE; USE FLOOR CLEANOUTS WHERE POSSIBLE. SEE DETAILS. 7.PIPE ROUTING: ALL PIPING SHOWN IS SCHEMATIC, CONTRACTOR SHALL PROVIDE ALL OFFSETS/ELBOWS AS REQ'D TO ALLOW ROUTING AROUND STRUCTURE, ELECTRICAL, & OTHER INTERFERENCES. ALL PIPING SHALL BE RUN CONCEALED, UNO. 8.PIPE SIZES: UNSIZED PLUMBING PIPING SHALL MATCH THE SIZE OF THE LARGEST ADJACENT CONNECTING PIPE SIZE SHOWN, WHERE THE ADJACENT PIPE IS NOT SHOWN (OR NOT CLEAR), THE PIPE SIZE SHALL BE BASED ON THE GPM FLOWING IN THE PIPE (USE FIXTURE UNITS AND CORRESPONDING GPM PER THE UPC FOR DOMESTIC WATER SYSTEMS, USE WASTE FIXTURE UNITS & UPC TABLES FOR WASTE/VENT SYSTEM), AND A VELOCITY NO GREATER THAN 4 FEET PER SECOND. USE UPC CURVES FOR GPM/VELOCITY FOR APPROPRIATE PIPING MATERIAL INVOLVED. 9.CONDENSATE DRAINS: PROVIDE PRIMARY CONDENSATE DRAINS FOR UNITS GENERATING CONDENSATE IN ACCORDANCE WITH CODE REQUIREMENTS. 10.CLOSURE COLLARS: ALL DUCT PENETRATIONS THRU WALLS AND FLOORS SHALL BE PROVIDED WITH CLOSURE COLLARS (BOTH SIDES OF PENETRATION) AND BE TIGHTLY SEALED TO PREVENT THE TRANSMISSION OF NOISE. 11.COORDINATION: CONTRACTOR SHALL CAREFULLY COORDINATE WORK W/ ALL OTHER TRADES, ESPECIALLY IN CEILING SPACES WHERE SPACE IS TIGHT. SHEET METAL CONTRACTOR SHALL HAVE PRIORITY OVER OTHER MECHANICAL TRADES IN CEILING SPACE WHERE CONFLICTS OCCUR. 12.DUCT LAYOUT: ALL DUCTWORK SHOWN IS SCHEMATIC, CONTRACTOR SHALL PROVIDE ALL OFFSETS/ELBOWS AS REQ'D TO ALLOW ROUTING AROUND STRUCTURE, ELECTRICAL, & OTHER INTERFERENCES. 13.FLEXIBLE DUCT: LENGTH SHALL NOT EXCEED 8 FEET, AND MAY ONLY BE USED WHERE SPECIFICALLY SHOWN ON THE PLANS. 14.BALANCING DAMPERS: PROVIDE MANUAL VOLUME DAMPERS IN ALL BRANCH DUCTS AND SPLITS IN MAIN DUCTS AND WHERE REQUIRED BY BALANCERS; ONLY SOME OF THE REQUIRED DAMPERS ARE SHOWN ON THE PLANS. 15.DUCT SIZES: UNSIZED DUCTS SHALL MATCH THE SIZE OF THE LARGEST ADJACENT DUCT THAT IS SIZED. WHERE THE ADJACENT DUCT SIZE IS NOT SHOWN, PROVIDE THE FOLLOWING SIZED DUCTS (OR EQUIVALENT RECTANGULAR). CFM DUCTS TO AIR OTHER INLETS/OUTLETS DUCT 0 - 100 6" Ø 6" Ø 101 - 150 8" Ø 8" Ø 151 - 250 10" Ø 8" Ø 251 - 400 12" Ø 10" Ø 401 - 500 14" Ø 12" Ø 501 - 700 16" Ø 12" Ø 701 - 900 18" Ø 14" Ø 901 - 1200 20" Ø 16" Ø 1201 - 1500 ---- 18" Ø 1501 - 2000 ---- 20" Ø 2001 - 2400 ---- 22" Ø >2401 SIZE BASED ON 500 FPM SIZE BASED ON 0.08"/100' P.D. 16.CEILING LOCATIONS: VERIFY LOCATIONS OF ITEMS INSTALLED IN CEILINGS WITH ARCHITECTURAL REFLECTED CEILING PLANS PRIOR TO BEGINNING WORK. NOTIFY ARCHITECT/ENGINEER OF DISCREPANCIES. SHIFT AIR INLETS/OUTLETS FROM LOCATIONS SHOWN AS REQ'D TO AVOID CONFLICTS W/STRUCTURE & OTHER ITEMS. SUCH SHIFTS SHALL MAINTAIN SYMMETRY OF AIR TERMINALS & SHALL HAVE PRIOR APPROVAL OF ARCHITECT/ENGINEER. 17.LOUVERS: VERIFY ALL LOUVER LOCATIONS & SIZES WITH ARCHITECTURAL DRAWINGS. ARCHITECTURAL DRAWINGS GOVERN. DUCT CONNECTIONS AT LOUVERS SHALL MATCH FULL LOUVER SIZE (UNLESS NOTED OTHERWISE). 18.BALANCING NOTES: PROVIDE AIR BALANCING OF HVAC SYSTEM, HYDRONIC SYSTEM, & BALANCING OF DOMESTIC HOT WATER SYSTEM. SEE SECTION 22 05 93 AND 23 05 93 FOR COMPLETE REQUIREMENTS. 19.SIDE INLET CONNECTIONS: CEILING SPACE IS TIGHT IN A NUMBER OF AREAS. IN SUCH AREAS, CEILING AIR INLET/OUTLET CONN'S REQUIRE SIDE INLET PLENUM, SEE DETAIL 1 SHEET M4.1. PROVIDE WHERE REQ'D DUE TO SPACE LIMITATIONS TO PREVENT KINKS IN FLEX DUCT AND ALLOW PROPER CONN. 20.CONCEALED: ALL DUCTWORK SHALL BE RUN CONCEALED, UNO. 21.ACCESS DOORS: PROVIDE DUCT ACCESS DOORS AT ALL DAMPERS & BDD'S. 22.BALANCER CFM'S: WHERE RETURN GRILLE CFM'S ARE NOT INDICATED, BALANCER SHALL CALCULATE & SUBMIT FOR ENGINEER REVIEW. UNIT RA=SA-OA. 23.FLEX CONNECTORS: PROVIDE FLEX CONNECTORS IN DUCT CONNECTIONS TO ALL EQUIPMENT. 24.GRILLE ALIGNMENT: RESTROOM EXHAUST & TRANSFER GRILLES SHALL BE INSTALLED TO BE INLINE W/ EACH OTHER (UNO). 25.WHERE EXPOSED: VERIFY MOUNTING HEIGHTS OF ALL EXPOSED DUCTWORK & WALL GRILLES/WALL CAPS W/ ARCHITECT PRIOR TO BEGINNING WORK. 26.EQUIPMENT TRANSITIONS: PROVIDE TRANSITIONS FROM DUCT SIZES INDICATED TO CONNECTION SIZES AT EQUIPMENT TO MATCH UNIT CONNECTIONS. WHERE THE CONNECTING DUCT IS LINED, THE TRANSITION SHALL BE LINED. 27.DUCT PRESSURE CLASS: DUCTS SHALL BE CONSTRUCTED TO THE PRESSURE CLASS CORRESPONDING TO FAN INDICATED ESP (ROUND UP TO NEXT PRESSURE CLASS). SEAL DUCTS PER WSEC AND SPECIFICATIONS. FIRE (F)F PIPE DOWN PIPE UP PIPE TEE IN LINE, BRANCH PIPE DOWN PRESSURE REDUCING VALVE THERMOMETER PSI POUNDS PER SQUARE INCH PSIG POUNDS PER SQUARE INCH GAUGE ECM ELECTRONICALLY COMMUTATED MOTOR WASHINGTON STATE ENERGY CODEWSEC DEDICATED OUTSIDE AIR SYSTEMDOAS A T A= AVERAGED WITH OTHER T FV FLUSH VALVE CARBON DIOXIDE SENSORC LIST OF DRAWINGS M-001 MECHANICAL LEGEND AND NOTES M-002 ENERGY CODE NOTES M-003 MECHANICAL SCHEDULES M-004 MECHANICAL SCHEDULES M-005 MECHANICAL SCHEDULES M-201 FOUNDATION PLAN M-301 PLUMBING PLAN - FLOOR 1 M-302 PLUMBING PLAN - FLOOR 2 M-401.1 MECHANICAL PLAN - FLOOR 1 M-401.2 MECHANICAL PLAN - GUN RANGE M-402 MECHANICAL PLAN - FLOOR 2 M-403 MECHANICAL PLAN - ROOF M-410 MECHANICAL DETAILS M-411 MECHANICAL DETAILS M-412 MECHANICAL DETAILS M-501 MECHANICAL SPECIFICATIONS M-502 MECHANICAL SPECIFICATIONS M-503 MECHANICAL SPECIFICATIONS M-504 MECHANICAL SPECIFICATIONS NATURAL GAS PIPINGG AMU AIR MEASURING UNIT VG VENTILATION GRILLE 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-001 MECHANICAL LEGEND & NOTES ENERGY CODE NOTES EQUIPMENT SIZING, PERFORMANCE, AND TYPE 1.LOAD CALCULATIONS, C403.1: LOAD CALCULATIONS HAVE BEEN PERFORMED IN ACCORDANCE WITH WSEC C403.1.2. 2.EQUIPMENT AND SYSTEM SIZING, C403.3: OUTPUT CAPACITIES OF HEATING AND COOLING EQUIPMENT AND SYSTEMS ARE NO GREATER THAN THE SMALLEST AVAILABLE EQUIPMENT SIZE THAT EXCEEDS THE CALCULATED LOADS. 3.HVAC EQUIPMENT PERFORMANCE, C403.3.2: EQUIPMENT SCHEDULES ARE INCLUDED WITH THESE PLANS. 4.ELECTRIC MOTOR EFFICIENCY, C405.8: ALL ELECTRIC MOTORS SHALL MEET THE MINIMUM EFFICIENCY OF WSEC TABLES. 5.FAN POWER LIMITATION: FOR ALL HVAC SYSTEMS WITH TOTAL FAN HP > 5HP, MOTOR HP OR BHP SHALL COMPLY WITH FAN POWER LIMITATIONS PER WSEC. 6.MOTOR NAMEPLATE HP: FOR EACH FAN, THE MOTOR SHALL BE NO LARGER THAN THE FIRST AVAILABLE MOTOR SIZE GREATER THAN THE BHP. 7.FAN EFFICIENCY: FANS AND FAN SYSTEMS GREATER THAN 5HP SHALL HAVE A FAN EFFICIENCY GRADE (FEG) OF 67 OR HIGHER PER AMCA 205. 8.FAN VARIABLE FLOW CAPACITY: FOR FAN MOTORS 7.5 HP AND GREATER VARIABLE FLOWS SHALL BE PROVIDED WITH A VFD. 9.GAS-FIRED FURNACES AND UNIT HEATERS: FOR INPUT RATING OF 225 MBH OR GREATER, PROVIDE WITH INTERMITTENT IGNITION OR INTERRUPTED DEVICE, MECHANICAL DRAFT (INCLUDING POWER VENTING) OR A FLUE OR VENT DAMPER, AND WHERE LOCATED WITHIN A CONDITIONED SPACE, JACKET LOSSES SHALL NOT EXCEED 0.75 PERCENT OF THE INPUT RATING. 10.COMBUSTION HEATING EQUIPMENT: COMBUSTION HEATING EQUIPMENT OVER 225 MBH CAPACITY SHALL HAVE MODULATING OR STAGED COMBUSTION CONTROL (EXCEPT BOILERS AND RADIANT HEATERS). 11.OUTDOOR AIR, EXHAUST & RELIEF DAMPERS: PROVIDE ALL OUTSIDE AIR, EXHAUST AIR, AND RELIEF AIR OPENINGS WITH CLASS 1 (MAX LEAKAGE OF 4 CFM/SF AT 1.0” W.C.) MOTORIZED DAMPERS. 12.RETURN AIR DAMPERS: PROVIDE RETURN AIR OPENINGS WITH CLASS 1 MOTORIZED DAMPER WHERE USED FOR AIRSIDE ECONOMIZER. WHERE INSTALLED IN UNITARY PACKAGED EQUIPMENT DAMPER, PROVIDE DAMPERS WITH LOWEST LEAKAGE RATE AVAILABLE FROM THE EQUIPMENT MANUFACTURER. HVAC SYSTEM CONTROLS 13.THERMOSTATIC CONTROLS: WHERE ADJACENT ZONES CONNECTED BY PERMANENT OPENINGS WITH AREA GREATER THAN 10% OF EITHER ZONE SF, PROVIDE CONTROL TO PREVENT ADJACENT ZONES FROM OPERATING IN CONFLICTING MODES. WHERE A NON-PERIMETER ZONE IS ADJACENT TO A PERIMETER ZONE, PROVIDE CONTROLS TO ONLY ALLOW COOLING IN THE NON-PERIMETER ZONE WHEN IT IS 5 DEGREES HIGHER THAN THE PERIMETER ZONE. 14.DEADBAND: THERMOSTATIC CONTROLS SHALL BE CONFIGURED WITH 5°F MINIMUM DEADBAND FOR SYSTEMS THAT CONTROL BOTH HEATING AND COOLING. 15.AUTOMATIC SETBACK AND SHUTDOWN: HVAC SYSTEMS SHALL BE EQUIPPED WITH AUTOMATIC CONTROLS CAPABLE OF STARTING AND STOPPING THE SYSTEM FOR SEVEN DIFFERENT DAILY SCHEDULES, AND SHALL HAVE MANUAL OVERRIDE CONFIGURED TO OPERATE THE SYSTEM FOR 2 HOURS. 16.AUTOMATIC START: AUTOMATIC START CONTROLS SHALL BE PROVIDED FOR EACH HVAC SYSTEM, AND BE CAPABLE OF AUTOMATICALLY ADJUSTING DAILY START TIME IN ORDER TO BRING EACH SPACE TO THE DESIRED OCCUPIED TEMPERATURE IMMEDIATELY PRIOR TO SCHEDULED OCCUPANCY. 17.OUTDOOR AIR DAMPERS: OUTSIDE AIR INTAKE DAMPERS SHALL AUTOMATICALLY CLOSE WHEN SYSTEM OR SPACES SERVED ARE NOT IN USE OR DURING WARM-UP AND SET BACK. 18.VENTILATION: MECHANICAL VENTILATION AIR SYSTEMS SHALL BE CONFIGURED TO PROVIDE NOT MORE THAN 150%, BUT AT LEAST THE MINIMUM REQUIRED VOLUME OF OUTDOOR AIR TO EACH ZONE PER IMC. SEE MECHANICAL EQUIPMENT SCHEDULES FOR MINIMUM OUTSIDE AIR VALUES. 19.DX AHU VARIABLE COOLING CONTROL: DX COOLING UNITS SHALL BE PROVIDED WITH INTEGRATED ECONOMIZER COOLING AND WITH MODULATING MECHANICAL COOLING CAPACITY USING EITHER MULTIPLE COMPRESSORS OR A VARIABLE SPEED COMPRESSOR. 20.FAN AIRFLOW CONTROL: DX COOLING UNITS; PROVIDE CONTROLS TO VARY THE INDOOR FAN AIRFLOW AS A FUNCTION OF LOAD. DUCTING SYSTEMS 21.DUCT CONSTRUCTION, C403.2.8.1: DUCTWORK SHALL BE CONSTRUCTED AND SEALED PER IMC. 22.HIGH PRESSURE DUCT TESTING: DUCTED SYSTEMS DESIGNED TO OPERATE ABOVE 3 INCHES WATER GAUGE(W.G.) SHALL BE LEAK TESTED TO DEMONSTRATE MAXIMUM LEAKAGE PER WSEC EQUATION 4-9. 23.DUCT INSULATION: MINIMUM DUCT INSULATION PER WSEC IS AS FOLLOWS: SERVICE INSULATION LEVEL OUTSIDE AIR DUCTS AND PLENUMS PROVIDE INSULATION EQUIVALENT TO ENVELOPE REQUIREMENT FOR METAL FRAMED WALLS (TABLE C402.1.3) OUTSIDE AIR DUCT SERVING INDIVIDUAL R-7 SUPPLY UNIT WITH LESS THAN 2,800 CFM OF SUPPLY AIR SUPPLY & RETURN DUCTS R-6 IN UNCONDITIONED SPACES SUPPLY DUCTS WITHIN CONDITIONED R-3.3 SPACE WHERESUPPLY AIR IS < 55 DEG F. OR > 105 DEG F. EXPOSED DUCTWORK WITHIN NO INSULATION REQUIRED A ZONE THAT SERVES THAT ZONE ECONOMIZER 24.AIR ECONOMIZER REQUIRED: SEE EQUIPMENT SCHEDULES FOR EQUIPMENT PROVIDED WITH ECONOMIZER COOLING. 25.INTEGRATED ECONOMIZER OPERATION: ECONOMIZERS SHALL BE CONFIGURED FOR PARTIAL COOLING OPERATION EVEN WHERE ADDITIONAL MECHANICAL COOLING IS REQUIRED TO MEET THE LOAD. 26.ECONOMIZER HEATING IMPACT: ECONOMIZER CONTROLS SHALL BE SUCH THAT ECONOMIZER OPERATION DOES NOT INCREASE BUILDING HEATING ENERGY DURING NORMAL OPERATIONS. 27.AIR ECONOMIZER CAPACITY: ECONOMIZER OUTSIDE AIR AND RETURN AIR DAMPERS SHALL MODULATE TO PROVIDE UP TO 100% OUTSIDE AIR FOR COOLING. 28.INTEGRATED AIR ECONOMIZER, C403.3.3.1: MECHANICAL COOLING CONTROLS SHALL BE INTERLOCKED WITH AIR ECONOMIZER CONTROLS SO THE OUTSIDE AIR DAMPER REMAINS IN 100% OPEN POSITION WHEN MECHANICAL EQUIPMENT IS IN COOLING TO MEET THE COOLING LOAD, UNTIL THE LEAVING AIR TEMPERATURE IS < 45°F. FOR SYSTEMS WITH COOLING CAPACITY GREATER THAN 65 MBH, CONTROL OF ECONOMIZER DAMPERS SHALL NOT BE CONTROLLED BASED ONLY ON MIXED AIR TEMPERATURE. 29.ECONOMIZER HIGH LIMIT CONTROLS: PROVIDE HIGH-LIMIT ECONOMIZER SHUT-OFF CONTROL UTILIZING FIXED DRY BULB METHOD. ECONOMIZER SHALL BE OFF WHEN OUTDOOR AIR TEMPERATURE EXCEEDS 75°F. 30.DX AIR HANDLING EQUIPMENT FAULT DETECTION:UNITS WITH DX COOLING 54 MBH AND GREATER SHALL BE PROVIDED WITH AN ECONOMIZER FAULT DETECTION AND DIAGNOSTICS (FDD) SYSTEM TO MONITOR ECONOMIZER OPERATION AND REPORT FAULTS. SYSTEMS REQUIRING ENERGY RECOVERY 31.ENERGY RECOVERY VENTILATION/EXHAUST: SYSTEMS WITH DESIGN OUTSIDE AIR GREATER THAN 5,000 CFM AND SYSTEMS WITH OUTSIDE AIR PERCENTAGE EXCEEDING THE VALUES OF WSEC TABLE C403.5.1(1) OR (2) SHALL BE PROVIDED WITH AN ENERGY RECOVERY SYSTEM. SEE EQUIPMENT SCHEDULES FOR TYPE AND EFFECTIVENESS. DEDICATED OUTDOOR AIR SYSTEMS (DOAS) 32.DEDICATED OUTDOOR AIR SYSTEMS PROVIDED FOR ALL AREAS (EXCEPT RANGES). 33.ENERGY RECOVERY VENTILATION WITH DOAS: ALL DOAS UNITS SHALL BE PROVIDED WITH EXHAUST HEAT RECOVERY WITH RATED EFFECTIVENESS TO INCREASE OSA ENTHALPY BY 50% OR MORE BASED ON THE DELTA BETWEEN THE RETURN AIR AND THE OUTSIDE AIR ENTHALPIES AT DESIGN CONDITIONS. 34.HEATING/COOLING SYSTEM CONTROLS WITH DOAS: EQUIPMENT THAT PROVIDES ZONE LEVEL HEATING AND COOLING SHALL BE CONFIGURED WITH FANS AND/OR PUMPS THAT CYCLE OFF AND PRIMARY COOLING AIR SHALL SHUT OFF WHEN THERE IS NO CALL FOR HEATING OR COOLING IN THE ZONES THEY SERVE. COMMISSIONING 35.SCOPE OF MECHANICAL SYSTEMS COMMISSIONING: ALL MECHANICAL SYSTEMS, EQUIPMENT AND CONTROLS SHALL BE COMMISSIONED. 36.COMMISSIONING REQUIREMENTS IN CONSTRUCTION DOCUMENTS: COMMISSIONING PLAN SHALL BE DEVELOPED BY A COMMISSIONING PROFESSIONAL AND CONSIST OF A NARRATIVE DESCRIPTION OF ACTIVITIES, ROLES & RESPONSIBILITIES OF THE COMMISSIONING TEAM, SCHEDULE OF ACTIVITIES INCLUDING TAB, FUNCTIONAL PERFORMANCE TESTING AND VERIFICATION OF PROJECT CLOSE OUT DOCUMENTATION PER C103.6, AND SUBMIT COMPLIANCE CHECKLIST TO THE BUILDING OFFICIAL UPON SUBSTANTIAL COMPLETION. A PRELIMINARY COMMISSIONING REPORT AND/OR COMMISSIONING COMPLIANCE CHECKLIST SHALL BE AVAILABLE FOR AHJ REVIEW PRIOR TO THE FINAL MECHANICAL INSPECTION. 37.AIR SYSTEM BALANCING: HVAC AIR SYSTEMS SHALL BE BALANCED IN ACCORDANCE WITH THE SPECIFICATIONS AND THESE WSEC NOTES. SEE SPECIFICATIONS FOR FLOW RATE TOLERANCES. 38.AIR SYSTEM BALANCING DEVICES: PROVIDE ALL SUPPLY AIR OUTLETS AND TERMINAL DEVICES WITH MEANS OF BALANCING AIRFLOW. BALANCE TO FIRST MINIMIZE THROTTLING LOSSES, THEN ADJUST TO MEET DESIGN AIR FLOWS. 39.FUNCTIONAL PERFORMANCE TESTING CRITERIA: FUNCTIONAL PERFORMANCE TESTING SHALL BE PERFORMED IN ACCORDANCE WITH WSEC. EQUIPMENT SIZING, PERFORMANCE, AND TYPE 1.SWH (SERVICE WATER HEATING) EQUIPMENT TYPE & EFFICIENCY, C404.2: EQUIPMENT SCHEDULES ARE INCLUDED WITH THESE PLANS. 2.HEAT TRAPS, C404.4: WATER HEATING EQUIPMENT NOT SUPPLIED WITH INTEGRAL HEAT TRAPS SERVING NON CIRCULATED SYSTEMS SHALL BE PROVIDED WITH HEAT TRAPS ON SUPPLY AND DISCHARGE PIPING. 3.INSULATION UNDER ELECTRIC WATER HEATER, C404.5: ELECTRIC WATER HEATERS IN UNCONDITIONED SPACES OR ON CONCRETE FLOORS SHALL BE PROVIDED WITH INCOMPRESSIBLE R-10 INSULATED PAD. PIPING SYSTEMS 4.INSULATION OF PIPING, C404.6: PROVIDE INSULATION FROM WATER HEATER TO FINAL FIXTURE, AND ON PIPING THAT IS HEAT TRACED. MINIMUM PIPE INSULATION PER WSEC IS AS FOLLOWS: INSULATION THICKNESS FLUID OPERATING (NOMINAL PIPE SIZE) TEMPERATURE <1 1 TO <1-1/2 1-1/2 TO < 4 4 TO < 8 OVER 8 141-200 1.5 1.5 2.0 2.0 2.0 105-140 1.0 1.0 1.5 1.5 1.5 40-60 0.5 0.5 1.0 1.0 1.0 <40 0.5 1.0 1.0 1.0 1.5 5.EFFICIENT SWH SUPPLY PIPING, C404.3: ALL PIPING CONNECTING TO SERVICE HOT WATER SOURCE, SHALL COMPLY WITH MAXIMUM ALLOWABLE PIPE LENGTH METHOD. MAXIMUM ALLOWABLE LENGTHS ARE AS FOLLOWS: NOMINAL MAXIMUM LENGTH (FEET) PIPE SIZE AT PUBLIC AT OTHER (INCH)LAVATORY FIXTURES 1/2 2 43 3/4 1 21 1 0.5 13 1-1/4 0.5 8 1-1/2 0.5 6 2 OR LARGER 0.5 4 6.HEATED WATER CIRCULATING SYSTEM, C404.7.1/C404.8: CIRCULATING HOT WATER PUMPS SHALL TURN OFF AUTOMATICALLY WHEN THERE IS NO DEMAND OR DESIRED WATER TEMPERATURE IN RETURN LOOP HAS BEEN MET. CIRCULATING HOT WATER PUMPS SHALL BE EQUIPPED WITH CONTROLS TO TURN OFF DURING PERIODS OF NON-USE. 7.HEAT TRACE SYSTEM CONTROL, C404.7.1/C404.8: HEAT TRACE CONTROL SHALL DE-ENERGIZE SYSTEM WHEN THERE IS NO DEMAND AND WHEN DESIRED TEMPERATURE HAS BEEN MET. 8.CONTROLS FOR HOT WATER STORAGE, C404.7.3: FOR SYSTEMS WITH STORAGE TANKS, PROVIDE CONTROLS TO LIMIT OPERATION OF PUMPS FROM HEATING CYCLE START-UP TIME TO < 5 MINUTES AFTER THE END OF THE HEATING CYCLE. 9.VARIABLE FLOW PUMPS, C403.2.13/C403.4.2.7: FOR PUMP MOTORS 7.5 HP AND GREATER, VARIABLE FLOWS SHALL BE PROVIDED WITH A VFD AND SHALL BE CONTROLLED BY PRESSURE OR OTHER ZONE DEMAND INDICATOR. PROJECT CLOSE OUT DOCUMENTATION 10.DOCUMENTATION SUBMITTAL REQUIREMENTS: SUBMIT ALL CLOSEOUT DOCUMENTATION INCLUDING AS-BUILTS AND O&M'S TO OWNER. 11.THESE "ENERGY CODE NOTES" ARE LISTED TO SATISFY THE BUILDING DEPARTMENT'S REQUIREMENT THAT CERTAIN INFORMATION BE PLACED ON THE PLANS, BUT DO NOT DIMINISH THE FULL PROJECT REQUIREMENTS. PROVIDE ITEMS IN EXCESS OF CODE WHERE NOTED ON DRAWINGS AND IN SPECIFICATIONS. SEMI-HEATED COMPLIANCE 100 METER RANGE SERVED BY RADIANT HEATERS = 17,120 SF RADIANT HEATERS TOTAL OUTPUT = 1,742,900 BTU/HR HEAT OUTPUT/SF = 7.21 BTU/HR-SF BELOW SEMI HEATED THRESHOLD OF 8 BTU/HR-SF ________________________________________________________ 50 METER RANGE SERVED BY RADIANT HEATERS = 6510 SF RADIANT HEATERS TOTAL OUTPUT = 1,742,900 BTU/HR HEAT OUTPUT/SF = 7.21 BTU/HR-SF BELOW SEMI HEATED THRESHOLD OF 8 BTU/HR-SF 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-002 ENERGY CODE NOTES & FORMS VRF OUTDOOR HEAT PUMP SCHEDULE SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. AREA SERVED COOLING CAP. *HEATING CAP.**OUTDOOR FAN COMPRESSOR MAX. WEIGHT LBS UNIT ELECTRICAL REMARKS TOTAL MBH EFF MBH EFF QTY QTY MCA MOP VOLTS/PH HP-1 MITSUBISHI PURY 1ST FLOOR & 2ND FLOOR 288 27.5 IEER 323 3.46 COP 2 2 1400 49/49 80/80 208-230/3 W/ TWINNING KET * COOLING CAPACITY IS AHRI RATING: AT 80°F DB; 67°F WB INDOOR COIL EAT AND 95°F OUTDOOR COIL EAT. ** HEATING CAPACITY IS AHRI HI-TEMP RATING: AT 70°F DB INDOOR COIL EAT AND 47°F DB; 43°F WB OUTDOOR COIL EAT. DOAS (ERV) UNIT SCHEDULE SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. AREA SERVED SUPPLY FAN EXHAUST FAN EFFICIENCY UNIT ELECTRICAL FILTERS MAX UNIT WEIGHT (LBS) REMARKS TYPE CFM ESP RPM TYPE CFM ESP RPM RECOVERY TYPE RECOVERY PERCENTAGE HP MCA MOP VOLTS/PH TYPE MIN SIZE ERV-101 ZEHNDER Q600 1ST FLOOR WEST DIRECT DRIVE 350 0.8"--DIRECT DRIVE 330 0.8"--AIR-TO-AIR 80%0.6 2.8 15 460/3 MERV 8 PTA (2) 6 x 10 x 2 110 ERV-102 ZEHNDER Q600 1ST FLOOR EAST DIRECT DRIVE 350 0.8"--DIRECT DRIVE 330 0.8"--AIR-TO-AIR 80%0.6 2.8 15 460/3 MERV 8 PTA (2) 6 x 10 x 2 110 ERV-201 ZEHNDER Q600 2ND FLOOR EAST DIRECT DRIVE 350 0.8"--DIRECT DRIVE 330 0.8"--AIR-TO-AIR 80%0.6 2.8 15 460/3 MERV 8 PTA (2) 6 x 10 x 2 110 ERV-202 ZEHNDER Q600 2ND FLOOR WEST DIRECT DRIVE 350 0.8"--DIRECT DRIVE 330 0.8"--AIR-TO-AIR 80%0.6 2.8 15 460/1 MERV 8 PTA (2) 6 x 10 x 2 110 AIR INLET & OUTLET SCHEDULE SYMBOL TYPE MANUFACTURER AND SERIES NUMBER REMARKS CEG CEILING EXHAUST GRILLE KRUEGER SERIES EGC-5 1/2"x1/2"x1/2" CUBE CORE WEG WALL EXHAUST GRILLE KRUEGER SERIES 5880H HORIZ. FACE BARS 3/4" O.C., 35° DEFLECTION WSG WALL SUPPLY GRILLE KRUEGER SERIES 5880 DOUBLE DEFLECTION 3/4" O.C., ALUMINUM WL WALL LOUVER RUSKIN ELF6375DX EXTRUDED ALUMINUM, KYNAR FINISH NOTES: 1.ALL AIR TERMINALS SHALL HAVE FACTORY FINISH, COLOR AS SELECTED BY ARCHITECT. EXCEPT GRILLES ON EXPOSED DUCT SHALL HAVE ALUMINUM FINISH 2.SEE LEGEND FOR TERMINOLOGY USED IN AIR TERMINAL CALL-OUTS ON DRAWINGS. 3.SEE ARCH. FINISH SCHEDULE FOR CEILING TYPES, PROVIDE AIR TERMINALS TO MATCH CEILING CONSTRUCTION INSTALLED IN. 4.TRANSFER GRILLES SHALL BE SAME AS EXHAUST GRILLES. 5.THROAT SIZE ON RVI'S & RVR'S TO MATCH CONNECTING DUCT SIZE (UNO). VRF INDOOR HEAT PUMP SCHEDULE SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. TYPE AREA SERVED SERVED BY CAPACITY (MBH) CFM ESP FILTERS UNIT ELECTRICAL MAX WEIGHT REMARKS COOLING HEATING TYPE MCA VOLT/PH BC-100 MITSUBISHI CMB-P1016 BC CONTROLLER 1ST AND 2ND FLOORS HP-1 ---2 208/1 150 W/ CONDENSATE PUMP FC-101A MITSUBISHI PEFY FAN COIL PRO SHOP RM 101 HP-1 18 20 600 0.6"3 208/1 150 W/ OPTIONS: PAC-KE140TB-F & PAC-KE89LAF FC-101B MITSUBISHI PEFY FAN COIL PRO SHOP RM 101 HP1 36 40 1165 0.6"4 208/1 150 W/ OPTIONS: PAC-KE140TB-F & PAC-KE89LAF FC-101C MITSUBISHI PEFY FAN COIL PRO SHOP RM 101 HP1 36 40 1165 0.6"4 208/1 150 W/ OPTIONS: PAC-KE140TB-F & PAC-KE89LAF CC-102 MITSUBISHI PLFY CEILING CASSETTE TRAINING RM 102 HP-1 15 13.5 335 -3 208/1 150 CC-108A MITSUBISHI PLFY CEILING CASSETTE HALL 108 HP-1 6 8 230 -2 208/1 150 CC-108B MITSUBISHI PLFY CEILING CASSETTE HALL 108 HP-1 6 8 230 -2 208/1 150 CC-110 MITSUBISHI PLFY CEILING CASSETTE RSO 110 HP-1 6 8 230 -2 208/1 150 CC-111 MITSUBISHI PLFY CEILING CASSETTE MAINT. 111 HP-1 6 8 282 -2 208/1 150 CC-112 MITSUBISHI PLFY CEILING CASSETTE RSO 112 HP-1 6 8 230 -2 208/1 150 CC-113 MITSUBISHI PLFY CEILING CASSETTE STOR. 113 HP-1 6 8 230 -2 208/1 150 FC-201A MITSUBISHI PEFY FAN COIL STOR. 205 & TRAINING 201 HP-1 36 40 1164 0.6"3 208/1 150 W/ OPTIONS: PAC-KE140TB-F & PAC-KE89LAF FC-201B MITSUBISHI PEFY FAN COIL TRAINING 201 HP-1 48 54 1412 0.6"4 208/1 150 W/ OPTIONS: PAC-KE140TB-F & PAC-KE89LAF FC-201C MITSUBISHI PEFY FAN COIL TRAINING 201 HP-1 48 54 1412 0.6"4 208/1 150 W/ OPTIONS: PAC-KE140TB-F & PAC-KE89LAF CC-204 MITSUBISHI PLFY CEILING CASSETTE MANAGER OFFICE 204 HP-1 12 13.5 320 -208/1 150 1 1 1 PROVIDE W/ MANUFACTURES FILTER BOX & MERV-8 FILTER, SEE REMARKS. 1 1 1 2 2 2 CAPACITY TO SUIT SYSTEM SERVED. 1 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-003 MECHANICAL SCHEDULES FAN FILTER UNITS SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. AREA SERVED FAN INITIAL FILTER SECONDARY FILTER FINAL FILTER MAX WEIGHT (LBS) REMARKS TYPE CFM TSP / ESP MIN SIZE HP VOLTS / PH TYPE DEPTH MIN AREA PD CLEAN TYPE DEPTH MIN AREA PD TYPE MIN AREA PD FFU-1 TRANE CUSTOM LONG FIRING RANGE PLENUM 60,000 6.7" / 3.0"(4) 30"Ø (4) 25 460/3 MERV 8 2"104 SF 0.7"MERV 15 12"104 SF 0.9"HEPA 99.99%104 SF 1.9"16,000 FFU-2 TRANE CUSTOM SHORT FIRING RANGE PLENUM 60,000 6.7" / 3.0"(4) 30"Ø (4) 25 460/3 MERV 8 2"104 SF 0.7"MERV 15 12"104 SF 0.9"HEPA 99.99%104 SF 1.9"16,000 1.PROVIDE FANS W/ SPRING ISOLATED BASE. 2.PROVIDE FANS W/ VFD'S. 3.CABINET SHALL HAVE 2" INTERVAL LINING W/ PERFORATED METAL. 4.PERFORMANCE BASED ON FILTERS BY CAMFIL: INITIAL:FARR 30/30 SECONDARY:DURAFIL-COMPAC FINAL:ABSOLUTE VG 5.PROVIDE MAGNEHELIC GAUGE EACH FILTER BANK AND SECONDARY TAPS EACH FILTER BANK FOR REMOTE CONTROL SYSTEM MONITORING. 6.FINAL FILTER PD ESTIMATED AT 1.5 x CLEAN. NOTES: MAKE-UP AIR UNIT SCHEDULE SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. AREA SERVED HEATING CAP.SUPPLY FAN FILTERS MAX. WEIGHT LBS ELECTRICAL REMARKSINPUT MBH OUTPUT MBH AFUE CFM TSP/ESP HP TYPE TYPE MIN SIZE MCA VOLTS / PH MAU-1 TRANE CUSTOM LONG RANGE 750 600 80%15,000 4.7"/2.0"15 FC 2" PTA MERV 8 40 SF 7000 18.8 460/3 ROOFTOP UNIT W/ SPRING ISOLATION CURB, DIRECT DRIVE FAN W/ VFD, FULLY MODULATING GAS BURNER, 100% OA & ROOM FOR FUTURE 45-TON COOLING COIL. ALLOW SPACE IN UNIT FOR FUTURE COOLING COIL. MAU-2 TRANE CUSTOM SHORT RANGE 750 600 80%15,000 4.7"15 FC 2" PTA MERV 8 40 SF 7000 18.8 460/3 ROOFTOP UNIT W/ SPRING ISOLATION CURB, DIRECT DRIVE FAN W/ VFD, FULLY MODULATING GAS BURNER, 100% OA & ROOM FOR FUTURE 45-TON COOLING COIL. ALLOW SPACE IN UNIT FOR FUTURE COOLING COIL. RADIANT HEATER SCHEDULE SYMBOL ITEM DESCRIPTION BASIS OF DESIGN MANUFACTURER AND SERIES NO. AREA SERVED EQUIPMENT CAPACITY ELECTRICAL CONTROL REMARKS POWER VOLTS / PH RH-1 RADIANT HEATER FOSTORIA OCH2-55 100-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER RH-2 RADIANT HEATER FOSTORIA OCH2-55 100-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER RH-3 RADIANT HEATER FOSTORIA OCH2-55 100-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER RH-4 RADIANT HEATER FOSTORIA OCH2-55 100-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER RH-5 RADIANT HEATER FOSTORIA OCH2-55 50-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER RH-6 RADIANT HEATER FOSTORIA OCH2-55 50-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER RH-7 RADIANT HEATER FOSTORIA OCH2-55 50-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER RH-8 RADIANT HEATER FOSTORIA OCH2-55 50-METER RANGE 16.2 WATTS/SF 4000 WATTS 208/1 VARIABLE HEAT CONTROLLER DIAL MOUNT UNIT 9' AFF. W/ SCR CONTROLLER FUTURE CONDENSER UNIT SCHEDULE SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. UNIT SERVED TOTAL COOLING CAP.MBH SAT. SUCT. TEMP. OA TEMP. REFR CKTS COMPRESSOR CONDENSER FAN EFFICIENCY ELECTRICAL MAX WEIGHT LBS REMARKS QTY RLA (EA)LRA (EA)QTY KW (EA)FLA (EA)MCA VOLT/PH CU-1 TRANE CUSTOM MAU-1 750 40°95°2 4 25.5 -4 5.45 1.8 11.2 EER 120 460/3 3500 W/ DISCONNECT, CONTROL TRANSFORMER CU-2 TRANE CUSTOM MAU-2 750 40°95°2 4 25.5 -4 5.45 1.8 11.2 EER 120 460/3 3500 W/ DISCONNECT, CONTROL TRANSFORMER WALL HEATER SCHEDULE SYMBOL ITEM DESCRIPTION BASIS OF DESIGN MANUFACTURER AND SERIES NO. AREA SERVED EQUIPMENT CAPACITY ELECTRICAL REMARKS POWER VOLTS / PH CH-1 FORCED FAN ELECTRIC WALL HEATER QMARK CDF-548 VESTIBULE 9.6 2000 W 208/1 W/ RECESSED MOUNT & INTEGRAL THERMOSTAT SET AT 50°F. 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-004 MECHANICAL SCHEDULES PLUMBING FIXTURE SCHEDULE SYMBOL DESCRIPTION W V CW HW REMARKS P-1A WATER CLOSET 4"2"1"-FLOOR MOUNT ADA ACCESSIBLE P-3A LAVATORY - WALL MOUNTED 2"2"1/2"1/2"ADA ACCESSIBLE P-5A SINK 2"2"1/2"1/2"ADA ACCESSIBLE P-6A SERVICE SINK 3"2"1/2"1/2"FLOOR MOUNT P-8A DRINKING FOUNTAIN 2"2"1/2"- DUAL HEIGHT, ADA ACCESSIBLE, 115V/1PH, 370W, 5FLA P-10A WALL HYDRANT --3/4"-FREEZE PROOF P-11A FLOOR DRAIN 4"2"--W/ TRAP PRIMER P-11B FUNNEL FLOOR DRAIN 2"2"--W/ TRAP PRIMER WATER HEATER SCHEDULE SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. TYPE AREA SERVED HEATING CAPACITY INPUT STORAGE (GAL) DOMESTIC HW ELECTRICAL REMARKS GPH EWT LWT FLA VOLTS/PH WH-1 A.O. SMITH DRE-80 ELECTRIC TANK TYPE BUILDING HW 4.5 KW 80 77 40 120 42 208/3 PUMP SCHEDULE SYMBOL BASIS OF DESIGN MANUFACTURER AND SERIES NO. TYPE SERVICE GPM HEAD FT. H20 ELECTRICAL REMARKS WATTS VOLTS/PH CP-1 BELL & GOSSETT NBF-45 WET ROTOR DOMESTIC HWC 5 20 270 115/1 W/ AQUASTAT 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-005 MECHANICAL SCHEDULES 25 METER RANGE RM 115 100 METER RANGE RM 114 TRAINING RM 102 STORAGE RM 103 RSO RM 112 LANE ENTRY RM 107 RSO RM 110 MAINT. RM 111 LOCKERS RM 104 PRO SHOP RM 101 1 1 3 3 5 5 A A BB CC VEST. RM 100 STOR. RM 113 HALL HALL RM 108 STAIR RM 109 4 4 2 2 CLOSET ELEC. RR RM 105 RR RM 106 CLOSET MECH. WH 2 2 2 I.E. AT CIVIL CONNECTION = 277.46 4"W 6"W 4"W, 20.5 4"W FROM WC ABOVE (TYP) 2"W FROM LAV ABOVE (TYP) 4"W, 8 4" SCO CAP FOR FUTURE EXPANSION, I.E. MIN 2.5' BFF 4"W 2"V 4"W 4"W FIRE SERVICE 2"CW SERVICE 2"W GAS SERVICE BY UTILITY 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-201 FOUNDATION PLAN - PLUMBING 1/8" = 1'-0" FOUNDATION PLAN - PLUMBING 0'4'8'16' KEYED NOTES: 1 1.SEE GENERAL NOTES SHEET M-001. GENERAL NOTES: 1/2"CW TRAP PRIMER LINE TO FLOOR DRAIN. CONNECT TO SITE PIPING. COORDINATE & VERIFY SIZE/LOCATION W/ SITE CONTRACTOR. REFERENCE CIVIL DRAWINGS. 2 25 METER RANGE RM 115 100 METER RANGE RM 114 TRAINING RM 102 STORAGE RM 103 RSO RM 112 LANE ENTRY RM 107 RSO RM 110 MAINT. RM 111 LOCKERS RM 104 PRO SHOP RM 101 1 1 3 3 5 5 A A BB CC VEST. RM 100 STOR. RM 113 HALL HALL RM 108 STAIR RM 109 4 4 2 2 CLOSET ELEC. RR RM 105 RR RM 106 CLOSET MECH. P-3A P-1A P-8A P-3A P-1A 2"CW 1"HW 1/2"HWC CAPPED FOR FUTURE CONNECTION (TYP) 1/2"HWC 3/4"HW 1-1/2"CW 1-1/4"CW W/ CW UP TO WC ABOVE & DN TO WC (TYP) 1/2"CW, & UP TO LAV & DN TO LAV (TYP)1 1 3/4"HWC 1-1/4"HW 2"CW P-10A WH-1 CP-1 FIRE RISER(S) 3 M-304 2"CW SERVICE, PROVIDE VALVE IN VERTICAL P-11A P-10A P-11B 2"V UP GAS METER BY GAS UTILITY, 2-PSI SERVING 1500 CFH WASTE FROM ABOVE (TYP) 2" VE UP (TYP) 1-1/2" GAS PIPE 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-301 PLUMBING PLAN - FLOOR 1 1/8" = 1'-0" FLOOR 1 - PLUMBING 0'4'8'16' KEYED NOTES: 1 1.SEE GENERAL NOTES SHEET M-001. GENERAL NOTES: 3/4"HW W/ 1/2" UP TO LAV ABOVE. LOOP 3/4"HW DN TO WITHIN 6" OF TOP VALVE OF LAV ON FIRST FLOOR. 1 1 3 3 A A BB CC TRAINING RM 201 STORAGE RM 205 ELEC. RM 206 RR RM 202 RR RM 203 STAIR RM 207 4 4 2 2 550 SF UTILITY RM 208 MANAGERS OFFICE RM 204 206 205 204 232 250 203 202 2"VP-3A P-3A P-1A P-1A CW FROM BELOW (TYP) HW/CW FROM BELOW (TYP) 4" VTR 2"V 2"V FROM FIXTURE BELOW (TYP) 2" VTR 1-1/2" GAS PIPE UP TO ROOF 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-302 PLUMBING PLAN - FLOOR 2 1/8" = 1'-0" FLOOR 2 - PLUMBING 0'4'8'16' 1.SEE GENERAL NOTES SHEET M-001. GENERAL NOTES: 25 METER RANGE RM 115 100 METER RANGE RM 114 TRAINING RM 102 STORAGE RM 103 RSO RM 112 LANE ENTRY RM 107 RSO RM 110 MAINT. RM 111 LOCKERS RM 104 PRO SHOP RM 101 1 1 3 3 5 5 A A BB CC VEST. RM 100 STOR. RM 113 HALL HALL RM 108 STAIR RM 109 4 4 2 2 MECH. CLOSET ELEC. CLOSET RR RM 105 RR RM 106 CC-102 FC-101C FC-101B ERV-102 ERV-101 ON FLOOR ABOVE CC-111 CC-112 CC-113 CC-108A 10/18L CC-108B CH-1 WSG 12X8 200 (TYP) WSG 12X8 225 (TYP) WSG 12X8 200 (TYP) 10 / 1 8 L FC-101A WSG 16X8 600 WEG 27X8 WEG 28X8 WEG 28X8 WSG 12X8 135 CC-110 WSG 12X8 285 WSG 12X8 15 WSG 12X8 25 CEG 8X8 100 (TYP) WSG 12X8 15 10/20L 10/20L WSG 12X8 75 WSG 12X8 225 10"Ø WSG 12X8 35 SEE M-401.2 FOR HVAC IN RANGE AREA 6"Ø 6"Ø 10"Ø 6"Ø 6"Ø WEG 12X8 150 WSG 12X8 15 10"Ø WSG 12X8 100 6"Ø 8"Ø 10/18L 1 1 1 T 101A T 101C T 101B T 102 T 111 T 110 T 112 T 108B & C T 113 1 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-401.1 MECHANICAL PLAN - FLOOR 1 1/8" = 1'-0" FLOOR 1 - MECHANICAL 0'4'8'16' 1.SEE GENERAL NOTES SHEET M-001. 2.SEE SHEET M412 FOR REFRIGERANT PIPING SCHEMATIC. 3.SEE SHEET M# FOR CONDENSATE PIPING. GENERAL NOTES: KEYED NOTES: EXPOSED DUCT IN THIS AREA FABRICATE & INSTALL FOR BEST APPEARANCE (NO DENTS, LABELS, SEAMS ALIGNED ECT.). 1 6,513 SF 25 METER RANGE RM 115 17,089 SF 100 METER RANGE RM 114 316 SF TRAINING RM 102 1,002 SF STORAGE RM 103 199 SF RSO RM 112 184 SF LANE ENTRY RM 107 199 SF RSO RM 110 237 SF MAINT. RM 111 544 SF LOCKERS RM 104 1,784 SF PRO SHOP RM 101 1 1 3 3 5 5 6 6 A A BB CC 20'-0"30'-0"8'-0"122'-0"245'-0" 425'-0" 550 SF HALL RM 108 STAIR RM 109 48 ' - 0 " 55 ' - 6 " 10 3 ' - 6 " 143 SF VEST. RM 100 138 SF STOR. RM 113 4 4 2 2 RR RR MECH. CLOSET ELEC. CLOSET 16'-3 5/8" A-702 4 56"Ø (TYP) RH-1 PERFORATED SA, W/ PLENUM ABOVE, FULL WIDTH (TYP) PERFORATED EXHAUST, 8'X48' W/ MIN 12" HIGH PLENUM 1 M-411 24/36L (TYP) S S S S 1 (TYP) RH-1 RH-3 RH-4 RH-5 RH-6 RH-7 RH-8 PERFORATED EXHAUST, 8'X44' W/ MIN 12" HIGH PLENUM FFU MAU 20°F60°F 15, 0 0 0 C F M 18 , 0 0 0 C F M EA 42,000 CFM 60,000 CFM 57,000 CFM 53°F COOLING - 30 TONS OA LOAD - 15 TONS 50°F 54.8°F Q= 809,324 x 0.625 = 505,827 + 10% 556 MBHRANGE VENTILATION SCHEMATIC NTS 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-401.2 MECHANICAL PLAN - FLOOR 1 1/16" = 1'-0" FLOOR 1 GUN RANGES - MECHANICAL 0'4'8'16' 1.SEE GENERAL NOTES SHEET M-001. GENERAL NOTES: KEYED NOTES: MOUNT RADIANT HEAT CONTROLLER ON BACK WALL. 1 1 1 3 3 A A BB CC TRAINING RM 201 STORAGE RM 205 ELEC. RM 206 RR RM 202 RR RM 203 STAIR RM 207 4 4 2 2 550 SF UTILITY RM 208 MANAGERS OFFICE RM 204 206 205 204 232 250 203 202 ERV-202 FC-201B ERV-201 FC-201A CC-204 24X24 WL (TYP) 24" DEEP PLENUM (TYP) 10/16L 10/18L 10/24L10/26L WSG 16X8 200 (TYP) WSG 16X8 400 WEG 28X8 WEG 28X8WSG 16X8 245 10 / 2 6 L 10 / 2 4 L WSG 16X8 240 (TYP) WSG 16X8 240 (TYP) WEG 28X8 WSG 16X8 350 CEG 10X10 175 (TYP) 10"Ø (TYP) FC-201C BC-1 WSG 8X8 30 6"Ø 10"Ø 10"Ø 8"Ø 6"Ø WSG 16X8 75 8"Ø WEG 12X8 ERV-101 1 1 T 201A T 201C T 201B 1 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-402 MECHANICAL PLAN - FLOOR 2 1/8" = 1'-0" FLOOR 2 - MECHANICAL 0'4'8'16' 1.SEE GENERAL NOTES SHEET M-001. GENERAL NOTES: KEYED NOTES: EXPOSED DUCT IN THIS AREA FABRICATE & INSTALL FOR BEST APPEARANCE (NO DENTS, LABELS, SEAMS ALIGNED ECT.). 1 1 2 3 4 5 DSA 1/8" / 12" 1/8" / 12" ROOF ACCESS HATCH 1/8" / 12"1/8" / 12"1/8" / 12"1/8" / 12" DS DS A 6 B B ROOF 30,500 SF C C 1 2 3 4 5 0'8'16' 6 32' 1/ 8 " / 1 2 " 1/ 8 " / 1 2 " 1/ 8 " / 1 2 " FFU-1 FFU-2 MAU-1 MAU-2 (TYP) EXHAUST OULET EXHAUST OULET HP-1 74"ØL*74"ØL* 54" Ø 44"Ø L* 56 " Ø L * 56 " Ø L * 56 " Ø L * 44"Ø L* 74"ØL* 54" Ø 24/36L (TYP) 32"Ø (TYP) FUTURE CU-1 FUTURE CU-2 56 " Ø L * 56 " Ø L * 44"Ø L* (TYP) 56 " Ø L * 56 " Ø L * 44"ØL* (TYP) 24/36L (TYP) 32"Ø (TYP) 1 1 56 " Ø L * 74"Ø L* 5 M-411 5 M-411 G 1-1/2"G G G G G G 1"G 1"G 2 M-412 MOTORIZED DAMPER OA INTAKE ANGLED FILTERS AREA FOR FUTURE COOLING COILSPLENUM FANGAS HEATER SUPPLY 65 " M A X 260" MAX 11 9 " M A X 338" MAX MIXING SECTION INITIAL & SECONDARY FILTER SECTION FINAL FILTER SECTION FAN SECTION INTAKE 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-403 MECHANICAL PLAN - ROOF 1/16" = 1'-0" ROOF - MECHANICAL 0'4'8'16' 1.SEE GENERAL NOTES SHEET M-001. 2.INSULATE DUCT W/ MIN R-8 INSULATION PROVIDE SEALED WATER PROOF JACKET. GENERAL NOTES: KEYED NOTES: CUT AT 45 DEGREES TERMINATE WITH SCREEN OPENING. 1 1/4" = 1'-0" MAKEUP AIR UNIT - SIDE ELEVATION 1/4" = 1'-0" FAN FILTER UNIT - SIDE ELEVATION RECT-TO-RECT BRANCH DUCT CONNECTION 45 ° NTS CLOSE OPENING AT CORNERS WITH SEALANTS, FILLER PIECES OR GASKET ROUND DUCT TO ONE AIR INLET/OUTLET SPIN-IN FITTING (SEE SPECIFICATIONS FOR TYPE) NOTE: L=1/4W, 4" MIN L W SERVING ONE INLET/OUTLET RECT-TO-ROUND BRANCH DUCT CONNECTION NTS NOTE: WHERE MAIN DUCT DOES NOT HAVE ADEQUATE HEIGHT TO ACCEPT ROUND DUCT, PROVIDE RECTANGULAR CONNECTION, WITH SAME FREE AREA AS ROUND DUCT, AND TRANSITION TO ROUND RECTANGLE MAIN DUCT BRANCH DUCT RECTANGLE MAIN DUCT AIR FLOW ROUND DUCT TO ONE AIR INLET/OUTLET SPIN-IN FITTING (SEE SPECIFICATIONS FOR TYPE) BRANCH SERVING MULTIPLE AIR INLETS/OUTLETS RECT-TO-ROUND BRANCH DUCT CONNECTION NTS NOTE: WHERE MAIN DUCT DOES NOT HAVE ADEQUATE HEIGHT TO ACCEPT ROUND DUCT, PROVIDE RECTANGULAR CONNECTION, WITH SAME FREE AREA AS ROUND DUCT, AND TRANSITION TO ROUND RECTANGLE MAIN DUCT 45 ° 4 5 ° SERVING MULTIPLE AIR INLETS/OUTLETS ROUND DUCT TO ONE AIR INLET/OUTLET SPIN-IN FITTING (SEE SPECIFICATIONS FOR TYPE) SERVING ONE INLET/OUTLET RECT-TO-RECT BRANCH DUCT CONNECTION NTS NOTE: WHERE MAIN DUCT DOES NOT HAVE ADEQUATE HEIGHT TO ACCEPT ROUND DUCT, PROVIDE RECTANGULAR CONNECTION, WITH SAME FREE AREA AS ROUND DUCT, AND TRANSITION TO ROUND RECTANGLE MAIN DUCT AIR FLOW ELBOWS - ROUND NTS R W DIMENSION: R= 1.5W W 1" MITERED 90° ELBOW DIE-STAMPED ELBOW DIMENSION ANGLE 0-35° 2 36-71° 3 72-90° 5R W FABRICATED ELBOW DIMENSION: DIAMETER NUMBER (INCH)OF VANES 3-9 2 10-14 3 15-19 4 20-60 5 OVER 60 12" MAX. SPACING R=1.5W NUMBER OF GORES ELBOWS - RECTANGULAR NTS R W W MIN 2" MAX 4" MITERED ELBOWRADIUS ELBOW NOT ALLOWED TURNING VANES DIMENSION: R= 1.5W AIR FLOW RECTANGULAR TAKE OFF WITH SAME FREE AREA AS ROUND BRANCH DUCT ROUND BRANCH DUCT (TO MULTIPLE INLETS/OUTLETS) RECT-TO-ROUND BRANCH DUCT CONNECTION NTS SERVING MULTIPLE INLET/OUTLET 45 ° L AIR FLOW AIR FLOW A-B (12" MAX) A B ROUND TRANSITIONS NTS 22.5° AIR FLOW STRAIGHT TAP NOT ALLOWED STRAIGHT TAP NOT ALLOWED W AIR FLOW 22.5° AIR FLOW 30° CONCENTRIC TRANSITION (DIVERGING) ECCENTRIC TRANSITION RECT-TO-RECT TRANSITIONS NTS CONCENTRIC TRANSITION (CONVERGING) 30° MAX STRAIGHT TAP NOT ALLOWED TYPE 2 TYPE 1 1.PROVIDE TYPE 1 UNLESS BUILDING CONDITIONS REQUIRE LOWER PROFILE - THEN USE TYPE 2. 2.CONSTRUCT PLENUM BOXES OF MIN. 26 GA. GALV. STEEL. 3.NOT ALLOWED AT TRANSFER DUCTS. 4.LINE PLENUM & DUCT TO AIR OUTLET WHERE SO NOTED ON PLANS OR IN SPECIFICATIONS. 5.CEILING TYPE & AIR OUTLET FRAME STYLE MAY VARY FROM THAT DEPICTED. 6.NOT ALL SUPPORTS ARE SHOWN FOR CLARITY. 7.SEE SPECIFICATIONS FOR ADDITIONAL REQUIREMENTS. TIGHT CONDITION - FLEX DUCT AIR OUTLET CONNECTION INDEPENDENT AIR OUTLET SUPPORT, SEE SPECIFICATIONS (TYP) ZIP-TIES (ON INNER DUCT & ON OUTER DUCT) (TYP) AIR OUTLET (TYP) CONN COLLAR, SIZE TO MATCH FLEXIBLE DUCT CEILING D FASTENER EACH SIDE (TYP) SIZE TO MATCH DIFFUSER NECK SIZE TAP IN TO MATCH DUCT 1" MIN ALL AROUND (TYP) FLEXIBLE DUCT TRANSITION 1" HEIGHT AS REQUIRED TO SUIT CONDITIONS WIDTH TO GIVE SAME FREE AREA AS CONNECTING FLEX DUCT M410 1 RECT - TO ROUND ROUND - TO ROUND AIR FLOW NTS M410 2 M410 3 M410 10 M410 4 M410 5 M410 6 M410 9 M410 8 M410 7 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-410 MECHANICAL DETAILS NTS MAU CURB DETAIL HOLD-DOWN STRAP, 2" WIDE x 16 GAUGE GALV. STEEL, FASTEN WITH #10 S.M. SCREWS TO UNIT & CURB (TYP 4 PLACES) - OR USE FACTORY SEISMIC CLIPS/ FASTENERS UNIT SEAL WATERTIGHT AT CURB PENETRATION ROOF AND BLDG STRUCTURE, REF BUILDING AS-BUILTS FOR (E) CONDITIONS FULL LENGTH 2x4 PT WOOD BLOCKING. ANCHOR 12" O.C. STAGGERED, W/ MIN 1" LONG 1/4" DIAMETER FASTENERS NEOPRENE FOAM SEAL STRIP, ALL AROUND TOP OF CURB RIGID INSULATION SEE ARCHITECTURAL DWGS FLASHING RECEIVER & COUNTER FLASHING SEE ARCHITECTURAL DWGS RIGID INSULATION ROOF CURB, FURNISHED W/ UNIT 2x4 WOOD NAILER, PRESSURE TREATED, FURNISHED W/ CURB ANCHOR TO CURB SUPPORT MIN 18" O.C. W/MIN. 1-1/2" LONG & 5/16" DIAMETER FASTENERS NOTES: 1.ALL SUSPENDED HVAC EQUIPMENT W/ ROTATING COMPONENTS SHALL HAVE VIBRATION ISOLATORS AS SHOWN. 2.VIBRATION ISOLATORS SHALL BE SELECTED FOR 1" DEFLECTION (UNO). 3.SEE STRUCTURAL FOR ATTACHMENT TO STRUCTURE & OTHER ANCHORING REQUIREMENTS. 4.DIRECT DRIVE EQUIPMENT MAY USE RUBBER-IN-SHEAR TYPE ISOLATORS. 5.PROVIDE SEISMIC RESTRAINTS PER SPECIFICATIONS PER CODE. EQUIPMENT SUSPENDED EQUIPMENT SUPPORT NTS COMBINATION SPRING & DOUBLE DEFLECTION TYPE VIBRATION ISOLATOR (TYP) HANGER ROD TO STRUCTURE, ANCHOR TO STRUCTURE VIA 1-5/8" UNISTRUT. COORDINATE W/ STRUCTURAL ENGINEER (TYP) EQUIPMENT TOP SUPPORT BOTTOM SUPPORT MOUNTING CLIP FURNISHED W/ UNIT TOP OF CURB, MIN 12" ABOVE ROOFING ANCHOR CLIP, ANCHOR TO BLDG FILL CAVITY WITH FOAM SEALANT WELDED 16 GAUGE GALVANIZED STEEL FLASHING ASSEMBLY, ANCHOR TO ROOF 20 GA. GALV. SHEET METAL ENCLOSURE, SEAL WATERTIGHT SHEETMETAL SCREW (TYP) SEAL PIPE PENETRATION THROUGH ROOF ROOF ASSEMBLY EXTEND UP ROOFING OVER TOP OF CURB & OVER EXIST. ROOFING NTS NOTCHED GALV. SHEETMETAL PIECES TO SEAL OPENING AROUND PIPE PENETRATION REFRIGERANT PIPING REFRIGERANT LINE SEE SCHEDULE FOR SIZE VRF OUTDOOR UNIT MOUNTING DETAIL NTS 1.INSTALL SPRING ISOLATORS BETWEEN SECONDARY FRAME AND STRUCTURAL FRAME. ANCHOR UNITS TO SECONDARY FRAME. 2.LOCATE CROSS BRACING SUCH THAT IT DOES NOT BLOCK WEEP HOLES ON UNITS. NOTES: PLAN VIEW ELEVATION OUTLINE OF TWINNED UNIT (TYP) 3" x 3" x 1/4" CROSS BRACING (TYP) ROOF DECK STRUCTURAL SUPPORT FRAME - SEE STRUCTURAL DWGS (TYP) 3" x 3" x 1/4" ANGLE IRON SECONDARY FRAME W/ CROSS BRACING; FULLY WELDED & HOT DIP GALVANIZED VRF OUTDOOR UNIT (TYP) SEISMICALLY HOUSED SPRING ISOLATOR W/ HEIGHT SAVING BRACKET (TYP) M-411 2 M-411 3 M-411 5 M-411 4 FIRING RANGE SUPPLY NTS R=2 2 " 36" NOTES: 1.DIMENSIONS ARE PRELIMINARY, VERIFY W/ ENGINEER PRIOR TO FABRICATION. 2.PROVIDE INTERMEDIATE SUPPORTS 4' O.C., MIN 1-1/2"x1-1/2"x18 GAUGE STEEL. CEILING 8'-6" AFF 11'-5" AFF M-411 1 PERFORATED DIFFUSER, 18 GAUGE SS, 1/4"Ø HOLES STAGGERED ON 5/16" CENTERS, 58% FREE AREA ROOF ASSEMBLY, SEE ARCHITECTURAL & STRUCTURAL PLAN ROOF SLEEPER ANCHORED TO UNIT & ROOF PER STRUCTURAL 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-411 MECHANICAL DETAILS DUCT SUPPORT DETAIL NTS NOTES: DUCT M-412 1 3" WIDE, 10 GAUGE GALV STEEL SADDLE, WELD TO VERTICAL ANGLES. PROVIDE SM SCREW ANCHORS TO DUCT, SET IN SEALANT ON 8" CENTERS 2"x2"x1/8" STEEL ANGLES (TYP) 1/8" THICK STEEL PLATE, 3"x3", WELDED TO VERTICAL ANGLES 1.HOT-DIP GALVANIZE ENTIRE SUPPORT ASSY AFTER FABRICATING. 2.SUPPORTS FOR RECTANGULAR DUCT ARE SIMILAR (EXTEND VERTICAL ANGLES UP TO TOP OF DUCT. ANCHOR INTO SIDES OF DUCT). 3.PROVIDE SUPPORTS ON 6' CENTERS U.N.O. 4.FOR DUCTWORK 18"Ø AND SMALLER, 18 GAUGE STEEL ANGLES AND BASE PLATES ARE ACCEPTABLE ROOFTOP UNIT GAS CONN NTS GAS REGULATOR, VENT LIMITING TYPE, SIZED FOR 2 LBS IN, 7" W.C. OUT, CAPACITY TO MATCH UNIT CAPACITY (UNO) SIZE PER PLAN TRANSITION AT UNIT TO MATCH UNIT CONN UNIT ROOF M-412 2 MIN 6" DRIP LEG & SERVING AS A TEST POINT ADJUSTABLE HEIGHT SUPPORT, HEIGHT TO ALLOW ROOM FOR DRIP LEG REMOVAL MIN 10 PIPE DIAMETERS TEST TEE FITTING & SEDIMENT TRAP FIRING RANGE LID ROOF FLASHING BOOT FFU ROOF CURB NTS 12 " 4" 1- 1 / 2 " 1-3/4" NOTES: 1.CURB SHALL HAVE MITERED, WELDED CORNERS WITH COLD GALVANIZING COMPOUND APPLIED. 2.PROVIDE FINISH ENAMEL PAINT ON CURB, COLOR GRAY. 3.ROOF CURB SHALL BE ANCHORED TO BUILDING STRUCTURE. REF. STRUCTURAL PLANS. 4.UNIT MOUNTING ARRANGEMENT MAY VARY, COORDINATE DETAILS WITH UNIT MANUFACTURER. 5.SEE ARCHITECTURAL DRAWINGS FOR FLASHING AND ROOF WORK. UNIT CASING & BASE RAIL NEOPRENE GASKET 2X4 WOOD NAILER, PRESSURE TREATED, BOLTED IN PLACE W/ COUNTERSINK BOLTS 12 GAUGE GALVANIZED SHEET METAL ROOF CURB M-412 3 NTS CONDENSATE DRAIN DETAIL UNION HP UNIT 2" M I N 2" M I N 12" HIGH, SAME SIZE AS DRAIN SLOPE 1/4" PER FOOT CLOSE AS POSSIBLE MAX 4' OPEN VENT THREADED (OR NON-GLUED SOCKET) C.O. CAP 3/4" CONDENSATE DRAIN TO DISCHARGE POINT NOTE: PROVIDE OPEN VENT AS SHOWN WHERE LENGTH OF DRAIN PIPE IS 15 FEET OR MORE 4 M-412 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-412 MECHANICAL DETAILS 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-413 REFRIGERANT PIPING SCHEMATIC MECHANICAL SPECIFICATIONS 20 05 00 - MECHANICAL COMMON WORK RESULTS 1.CODE COMPLIANCE: ALL WORK SHALL COMPLY WITH ALL LOCAL CODES AND ORDINANCES. WORKERS ASSIGNED TO THIS PROJECT SHALL BE FAMILIAR AND KNOWLEDGEABLE OF ALL APPLICABLE CODES; BY VIRTUE OF BIDDING THE PROJECT THE CONTRACTOR REPRESENTS THAT WORKERS HAVE SUCH KNOWLEDGE. THROUGHOUT THE PROJECT DOCUMENTS, ITEMS ARE SHOWN OR SPECIFIED IN EXCESS OF CODE REQUIREMENTS; IN ALL SUCH CASES, THE WORK SHALL BE DONE SO THAT CODE REQUIREMENTS ARE EXCEEDED AS INDICATED. 2.DRAWINGS: DRAWINGS ARE DIAGRAMMATIC AND SHOW THE GENERAL ARRANGEMENT OF THE CONSTRUCTION, AND THEREFORE DO NOT SHOW ALL NECESSARY OFFSETS, FITTINGS, AND ACCESSORIES WHICH ARE REQUIRED TO FORM COMPLETE AND OPERABLE SYSTEMS. 3.FIELD VERIFICATION: CHECK FIELD CONDITIONS AND VERIFY ALL MEASUREMENTS AND RELATIONSHIPS INDICATED ON THE DRAWINGS BEFORE SUBMITTING BIDS AND AGAIN BEFORE PROCEEDING WITH THE WORK. 4.PERMITS, FEES AND INSPECTIONS: OBTAIN AND PAY FOR ALL PERMITS, LICENSES, FEES AND INSPECTIONS AS REQUIRED BY THE AHJ AND UTILITIES. COORDINATE WITH AHJ AND ARRANGE SYSTEM INSPECTIONS. MAINTAIN RECORDS OF ALL SYSTEM TESTS AND AHJ INSPECTIONS. 5.QUALITY ASSURANCE CHECKS: PRIOR TO PROVIDING SUBMITTALS VERIFY THAT PROPOSED PRODUCT MEETS PROJECT REQUIREMENTS; INCLUDING: LEAD/DELIVERY TIMES COMPATIBLE WITH SCHEDULE, PROPER VOLT/PHASE, WEIGHT DOES NOT EXCEED THAT ALLOWED, SPACE VERIFICATION HAS BEEN DONE, PRODUCT IS SUITABLE FOR CONDITIONS, MANUFACTURER IS ACCEPTABLE, SPECIFIED FEATURES ARE PROVIDED, EQUIPMENT EFFICIENCIES COMPLY WITH CODE. 6.SUBMITTALS - PRODUCT DATA: SHALL SUBMIT MANUFACTURERS PRODUCT DATA FOR ALL PRODUCTS PROPOSED TO BE USED FOR REVIEW. PRODUCTS SHALL NOT BE USED UNTIL APPROVED BY THE OWNER OR HIS REPRESENTATIVE. SUBMITTALS MAY BE ELECTRONIC TYPE IN “PDF” FORMAT; SUBMIT WITH TABLE OF CONTENTS. 7.SUBMITTALS - SHOP DRAWINGS: SUBMIT SHOP DRAWINGS FOR INDICATED SYSTEMS FOR REVIEW. PRODUCTS SHALL NOT BE ORDERED OR INSTALLED UNTIL SHOP DRAWINGS HAVE BEEN APPROVED. SEE INDIVIDUAL SPECIFICATION SECTIONS AND DRAWING NOTES FOR SYSTEMS AND AREAS REQUIRING SHOP DRAWINGS. SHOP DRAWINGS SHALL BE CONTRACTOR PREPARED DRAWINGS SHOWING THE DETAILS OF THE INSTALLATION. SUBMIT PDF OR ACAD FILES WITH A TRANSMITTAL. 8.RECORD DRAWINGS: MAINTAIN A SET OF CONTRACT PLANS AT THE PROJECT SITE UPON WHICH ALL CHANGES FROM THE AS-BID PLANS ARE NOTED. AT THE COMPLETION OF THE PROJECT DELIVER TO THE OWNER ONE COMPLETE SET OF THESE RECORD DRAWINGS. 9.PROTECTION AND DAMAGE: PROTECT ALL ITEMS FROM DAMAGE OF ANY KIND (INCLUDES WATER, CORROSION, FREEZING, DIRT/DUST, CONDENSATION, PHYSICAL DAMAGE, ETC.) BOTH IN STORAGE AND WHEN INSTALLED, UNTIL FINAL PROJECT ACCEPTANCE. PROTECT BUILDING AND SITE AREAS FROM DAMAGE. RESTORE ALL EXISTING ITEMS THAT ARE DAMAGED TO PRE-CONSTRUCTION CONDITIONS (OR BETTER). REPLACE ALL NEW ITEMS THAT ARE DAMAGED WITH NEW, EXCEPT WHERE CLEANING OR REPAIR CAN RESTORE THE ITEM TO A NEW CONDITION, SATISFACTORY TO THE OWNER. 10.COORDINATION: COORDINATE ALL CONSTRUCTION ACTIVITIES WITH OTHER TRADES, INCLUDING THE RELATIVE LOCATION OF ITEMS, SCHEDULING THE WORK, AND INTERCONNECTIONS OF SYSTEMS. COORDINATE WITH THE OWNER AND COOPERATE FULLY SO AS TO MINIMIZE CONFLICTS AND TO ALLOW FULL OWNER USAGE (UNO) OF INDICATED AREAS DURING CONSTRUCTION. 11.FINAL INSPECTION: PRIOR TO ACCEPTANCE OF THE WORK, PUT ALL SYSTEMS INTO OPERATION FOR A PERIOD OF NOT LESS THAN 5 WORKING DAYS SO THAT THEY MAY BE INSPECTED BY THE OWNER. 12.INSTRUCTION: PROVIDE INSTRUCTIONS AND DEMONSTRATIONS FOR THE OWNER'S REPRESENTATIVES ON THE OPERATION AND MAINTENANCE OF ALL EQUIPMENT. 13.O&M MANUALS: PROVIDE O&M MANUALS FOR ALL EQUIPMENT, INDICATING REQUIRED MAINTENANCE. INCLUDE: SIZE OF ALL FILTERS, BELTS, AND SIMILAR ITEMS REQUIRING ROUTINE REPLACEMENT; LIST OF CONTACTS FOR SERVICE AND PARTS FOR EQUIPMENT. ; 14.WARRANTY: ALL WORK AND EQUIPMENT SHALL BE WARRANTED TO BE FREE FROM DEFECTS AND CAPABLE OF PROVIDING SATISFACTORY OPERATION FOR A PERIOD OF ONE YEAR AFTER PROJECT FINAL ACCEPTANCE. 15.COMPLETE SYSTEMS: NOT ALL NECESSARY MATERIALS TO PERFORM THE WORK REQUIRED ARE SPECIFIED OR SHOWN. CONTRACTOR SHALL PROVIDE ALL ITEMS NEEDED TO HAVE COMPLETED PROPERLY OPERATING SYSTEMS; ITEMS PROVIDED SHALL BE OF COMMERCIAL/INSTITUTIONAL QUALITY, CONSISTENT WITH THE QUALITY OF RELATED ITEMS PROVIDED ON THE PROJECT. 16.TESTING: ALL PIPING AND DUCT SYSTEMS SHALL BE TESTED PER CODE REQUIREMENTS. PRESSURIZED PIPING SYSTEMS SHALL BE PRESSURE TESTED TO AT LEAST 1.5 TIMES THE SYSTEMS OPERATING PRESSURE. 17.CONTRACTOR LAY-OUT: THE CONTRACTOR IS REQUIRED TO DO FURTHER DESIGN AND LAYOUT TO FINALIZE THE DESIGN SHOWN ON THE PROJECT DRAWINGS. SUCH WORK INCLUDES LAYOUT SKETCHES TO VERIFY RISES AND DROPS IN PIPING AND DUCTWORK, COORDINATION, OF ELEVATIONS WITH OTHER TRADES, AND NOTIFYING OTHER TRADES OF ITEMS TO BE RELOCATED, ETC. 18.SEISMIC: ALL PIPING, DUCTWORK, AND EQUIPMENT SHALL BE INSTALLED AND BRACED FOR THE SEISMIC CATEGORY FOR THIS PROJECT PER CODE. 20 05 29 - HANGERS, SUPPORTS, SLEEVES AND SEALS 1.PIPE HANGERS AND SUPPORTS: A.GENERAL: SHALL CONFORM TO MSS SP-58 AND MSS SP-69 AND SHALL BE COPPER PLATED WHERE IN CONTACT WITH COPPER PIPE OR BE PROVIDED WITH FACTORY MADE ISOLATORS TO PREVENT CONTACT OF DISSIMILAR MATERIALS. B.REFRIGERANT PIPE: PROVIDE VIBRATION DAMPENING CUSHION CLAMPS CONSTRUCTED OF THERMOPLASTIC ELASTOMER WITH NYLON INSERT LOCK-NUTS ON REFRIGERANT PIPE AND PIPE SUBJECT TO VIBRATION. C.HANGERS: SHALL PERMIT ADEQUATE ADJUSTMENT AFTER ERECTION WHILE STILL SUPPORTING THE LOAD. PIPE GUIDES AND ANCHORS SHALL BE INSTALLED TO KEEP PIPES IN ACCURATE ALIGNMENT, TO DIRECT EXPANSION MOVEMENT, AND TO PREVENT BUCKLING, SWAYING, AND UNDUE STRAIN. D.SPACING: SHALL BE SPACED AS REQUIRED BY THE MORE STRINGENT OF MSS SP-69, CODE, PIPING MANUFACTURER, OR NOTES ON PLANS (LIMITING LOADS). CAST IRON DRAINAGE PIPE SHALL HAVE SUPPORTS INSTALLED NOT OVER 1' FROM EACH PIPE FITTING JOINT AND AT EACH CHANGE IN DIRECTION OF THE PIPING (FOR PIPING 2" AND LARGER). E.INSULATION: SHALL BE CONTINUOUS THROUGH ALL SUPPORTS FOR PIPING 1-1/2 INCH AND LARGER. PROVIDE WITH RIGID INSULATION INSERT AND METAL SHEILD AT SUPPORT POINT. 2.PIPING SEISMIC RESTRAINTS: PROVIDE SEISMIC BRACING FOR ALL NATURAL GAS PIPING. PROVIDE SEISMIC SUPPORTS FOR ALL OTHER PIPING 2-INCH AND LARGER LOCATED MORE THAN 12-INCHES OR MORE BELOW THE BUILDING SUPPORTING MEMBER (UNO). PROVIDE TRANSVERSE BRACING ON 20' INTERVALS, LONGITUDINAL BRACING ON 40' INTERVALS. 3.DUCT SUPPORTS: SHALL BE SPACED ON MAXIMUM 8 FOOT CENTERS EXCEPT WHERE THE DUCT SIZE IS LARGER THAN 24" DIAMETER (OR RECTANGULAR EQUIVALENT, E.G. 24X20) HANGERS SHALL BE ON MAXIMUM 6 FOOT CENTERS. COMPLY WITH SMACNA STANDARDS AND CODE. 4.DUCT SEISMIC RESTRAINTS: PROVIDE SEISMIC BRACING FOR ALL DUCTWORK LARGER THAN 24" DIAMETER (OR RECTANGULAR EQUIVALENT, E.G. 24X20) AND ALL DUCTWORK LOCATED 24-INCHES OR MORE BELOW THE BUILDING SUPPORTING MEMBER. PROVIDE TRANSVERSE BRACING ON 20' INTERVALS, LONGITUDINAL BRACING ON 40' INTERVALS. 20 05 93 - BALANCING 1.GENERAL: SHALL BE BY A COMPANY SPECIALIZING IN THIS WORK. 2.COORDINATION: COORDINATE AND ASSIST WITH BALANCER TO ALLOW FOR ACCESS TO ALL ITEMS. PROVIDE ADDED BALANCING DEVICES AS THE BALANCER MAY REQUIRE. 3.BALANCE: BALANCE SYSTEM TO VALUES SHOWN ON DRAWINGS, PROVIDE WRITTEN REPORT DOCUMENTING UNIT DATA AND ALL BALANCING WORK. MARK FINAL DAMPER POSITIONS WITH PERMANENT MARKER. PROVIDE SHEAVES CHANGES AS REQUIRED. 20 07 00 - MECHANICAL SYSTEMS INSULATION 1.PIPING INSULATION: RIGID MOLDED FIBERGLASS INSULATION, SIZED TO MATCH PIPE APPLIED TO, THERMAL CONDUCTIVITY SHALL NOT EXCEED 0.24 BTU-INCH/HR-SF-DEGREES F AT 75 DEGREES F, WITH JACKET CONSISTING OF HIGH DENSITY WHITE KRAFT BONDED TO ALUMINUM FOIL AND HAVING A PRESSURE SENSITIVE ADHESIVE CLOSURE SYSTEM, INTEGRAL VAPOR BARRIER WITH MAXIMUM 0.02 PERM RATING. FITTINGS SHALL USE FIBERGLASS INSULATION PACKED INSIDE MINIMUM 20 MIL WHITE PVC FITTING COVERS, SIZED/SHAPED TO MATCH FITTING AND ADJACENT PIPE. 2.HANGER INSERTS: EXPANDED PERLITE OR CALCIUM SILICATE INSULATION; WITH NO MORE THAN 5% DEFORMATION AT 100 PSI; AND MAXIMUM CONDUCTIVITY OF 0.32 BTU-IN/HR-SF-DEGREES F; WITH MINIMUM 18 GAUGE GALVANIZED STEEL SHIELDS. PROVIDE 360 DEGREE TYPE INSERT WHERE PIPE IS CLAMPED FOR SUPPORT. 3.REFRIGERANT PIPING INSULATION: FLEXIBLE CELLULAR ELASTOMERIC INSULATION, SIZED TO MATCH PIPE APPLIED TO, THERMAL CONDUCTIVITY SHALL NOT EXCEED 0.27 BTU-INCH/HR-SF-DEGREES F AT 75 DEGREES F WITH LONGITUDINAL ADHESIVE SEALED JOINT, AND MAXIMUM 0.08 PERM RATING. FITTINGS SHALL USE MITERED/FORMED INSULATION SEALED/ATTACHED WITH ADHESIVE GLUED IN PLACE. 4.METAL JACKET: ALUMINUM ROLL JACKETING, FABRICATED OF TYPE 3003 OR 5005 ALUMINUM, MINIMUM 0.020 INCH THICK, WITH INTEGRAL 1 MIL HEAT BONDED POLYETHYLENE MOISTURE BARRIER. 5.DUCTWORK: BLANKET FIBERGLASS INSULATION, 0.75 LB PER CUBIC FOOT MINIMUM DENSITY, THERMAL CONDUCTIVITY NO GREATER THAN 0.25 BTU-IN/HR-SQ.FT-DEGREES F. AT 75 DEGREES F WITH FACTORY APPLIED VAPOR PROOF JACKET CONSISTING OF ALUMINUM FOIL COVER WITH OPEN MESH FIBERGLASS REINFORCEMENT, LAMINATED TO UL RATED KRAFT, VAPOR TRANSMISSION RATE SHALL NOT EXCEED 0.05 PERMS. 6.PIPING AND EQUIPMENT INSULATION INSTALLATION: A.PROVIDE INSULATION ON THE SURFACES OF ALL ENERGY CONVEYING, ENERGY CONSUMING, OR ENERGY STORAGE DEVICES (I.E. PIPES, EQUIPMENT, VALVES, FITTINGS, ACCESSORIES, ETC.) INSTALLED AS PART OF THIS PROJECT EXCEPT WHERE SPECIFICALLY EXCLUDED. B.PROVIDE INSULATION CONTINUOUS THROUGH ALL SUPPORTS ON PIPING 1-1/2 INCH AND LARGER USING INSERTS. C.INSULATE ALL PIPING WITH INSULATION THICKNESSES AS REQUIRED BY CODE, AND NO LESS THAN AS FOLLOWS THICKNESS: PIPE SIZE (INCHES) FLUID TEMP COND*MRT**<1 1 TO < 1.5 1.5 TO <4 4 TO <=8 > 350 0.32 - 0.34 250 4.5 5.0 5.0 5.0 251 - 350 0.29 - 0.32 200 3.0 4.0 4.5 4.5 201 - 250 0.27 - 0.30 150 2.5 2.5 2.5 3.0 141 - 200 0.25 - 0.29 125 1.5 1.5 2.0 2.0 105 - 140 0.21 - 0.28 100 1.0 1.0 1.5 1.5 40 - 60 0.21 - 0.27 75 0.5 0.5 1.0 1.0 < 40 0.20 - 0.26 75 0.5 1.0 1.0 1.0 *CONDUCTIVITY (BTU-IN/HR-SF-DEG F) **MEAN RATING TEMPERATURE (DEG F) D.PROVIDE METAL JACKETING OVER OUTDOOR REFRIGERANT PIPING INSULATION. 7.DUCT INSULATION INSTALLATION: A.ALL DUCTS SHALL BE INSULATED EXCEPT AS NOTED BELOW. B.INSULATION THICKNESSES SHALL PROVIDE THE R-VALUES AS REQUIRED BY CODE, AND EXCEED CODE AS INDICATED. MINIMUM INSULATION: 1)SUPPLY AIR DUCT: A)UNLINED WITHIN CONDITIONED AREA: 1.0 INCH THICK. B)LINED WITHIN CONDITIONED AREA: NO INSULATION REQUIRED. C)UNLINED OUTSIDE CONDITIONED AREA: 2.0 INCH THICK. D)LINED OUTSIDE CONDITIONED AREA: 1.0 INCH THICK (EXCEPT WHERE 2-INCH LINING USED NO INSULATION REQUIRED). 2)RETURN AIR DUCTS: A)UNLINED WITHIN CONDITIONED AREA: NO INSULATION REQUIRED. B)LINED WITHIN CONDITIONED AREA: NO INSULATION REQUIRED. C)UNLINED OUTSIDE CONDITIONED AREA: 2.0 INCH THICK. D)LINED OUTSIDE CONDITIONED AREA: 1.0 INCH THICK (EXCEPT WHERE 2-INCH LINING USED NO INSULATION REQUIRED). 3)EXHAUST/RELIEF AIR DUCTS: A)WITHIN CONDITIONED AREA, FROM AUTOMATIC DAMPER TO EXTERIOR: 2.0 INCH THICK. B)WITHIN CONDITIONED AREA, FROM AUTOMATIC DAMPER TO INTERIOR: NO INSULATION REQUIRED. C)OUTSIDE CONDITIONED AREA: NO INSULATION REQUIRED WHERE CONDENSATION CANNOT OCCUR; OTHERWISE 2.0 INCH. 4)OUTSIDE AIR DUCTS: 2.0 INCH THICK. 21 10 00 - WATER BASED FIRE SUPPRESSION 1.GENERAL: PRODUCTS AND INSTALLATION SHALL COMPLY WITH CODE AND AUTHORITY HAVING JURISDICTION (AHJ) REQUIREMENTS. CONTRACTOR IS RESPONSIBLE TO REVIEW AND BE FAMILIAR WITH CODE AND LOCAL AHJ REQUIREMENTS. PRODUCTS SUBMITTED ARE REPRESENTED BY THE CONTRACTOR AS COMPLYING WITH CODE AND AHJ REQUIREMENTS. THE CONTRACT DOCUMENTS MAY INDICATE ITEMS IN EXCESS OF CODE REQUIREMENTS; IN ALL SUCH CASES THE WORK SHALL BE DONE SO THAT CODE REQUIREMENTS ARE EXCEEDED AS INDICATED. REVISE EXISTING SYSTEM TO SUIT BUILDING REVISIONS. 2.DESIGN: SYSTEM SHALL BE CONTRACTOR DESIGNED, SUBJECT TO CONTRACT DOCUMENTS REQUIREMENTS, REVIEW BY THE ENGINEER AND THE AHJ. SYSTEM DESIGN SHALL BE BASED ON HYDRAULIC CALCULATIONS USING APPROVED WATER FLOW TEST DATA ON THE WATER SUPPLY MAIN SERVING THE FIRE PROTECTION SYSTEM. SUCH TEST DATA MUST MEET THE APPROVAL OF THE AHJ AND THE ENGINEER. 3.SHOP DRAWINGS: PREPARE AND SUBMIT SHOP DRAWINGS OF ENTIRE SPRINKLER SYSTEM TO ARCHITECT/ENGINEER FOR REVIEW. 4.REVIEW IMPACTS: ARCHITECT/ENGINEER'S REVIEW MAY INVOLVE CHANGES TO CONTRACTOR'S DESIGN IN ORDER TO COMPLY WITH THE CONTRACT DOCUMENTS INCLUDING AESTHETIC ISSUES. THESE CHANGES MAY BE SUBSTANTIAL ENOUGH TO AFFECT DRAWINGS AND CALCULATIONS SUBMITTED TO THE AHJ AND REQUIRING A RESUBMITTAL. CONTRACTOR SHALL ASSUME AT LEAST ONE RE-SUBMITTAL. 5.PRODUCTS - GENERAL: ALL MATERIALS AND EQUIPMENT SHALL BE UL LISTED AND FM APPROVED FOR THE APPLICATION. PRODUCTS SHALL BE OF THE MANUFACTURER'S LATEST DESIGN. 6.PIPE AND PIPE FITTINGS: PIPING SHALL BE STEEL OR COPPER; IN ACCORDANCE WITH NFPA 13. FITTINGS SHALL BE SUITABLE FOR 175 PSI WORKING PRESSURE, AND SHALL BE CAST IRON OR MALLEABLE IRON SCREWED, GROOVED, WELDED, OR SOLDERED; IN ACCORDANCE WITH NFPA 13. FLEXIBLE BRAIDED STEEL PIPING SERVING INDIVIDUAL HEADS MAY BE USED WHERE ACCEPTABLE TO THE AHJ, AND SUCH PIPING IS FM APPROVED AND UL LISTED FOR THE APPLICATION. 7.VALVES: MINIMUM 175 PSI WATER WORKING PRESSURE, PER NFPA 13, WITH CONFIGURATION AND ACCESSORIES TO SUIT APPLICATION. 8.SPRINKLER HEADS: TYPE TO SUIT THE APPLICATION. PENDANT SHALL BE LOW PROFILE, GLASS BULB TYPE, WITH FACTORY CHROME PLATED FINISH. WHERE INSTALLED THROUGH CEILING, PROVIDE WITH ESCUTCHEONS, TWO PIECE ADJUSTABLE RECESSED TYPE, WITH FACTORY CHROME PLATED FINISH TO MATCH SPRINKLER HEADS. QUICK RESPONSE TYPE. PROVIDE EXTENDED COVERAGE HEADS AS NEEDED. PROVIDE GUARDS WHERE REQUIRED TO PROTECT HEADS FROM DAMAGE. 9.INSTALLATION: A.GENERAL: INSTALL ALL ITEMS IN ACCORDANCE WITH CODE, MANUFACTURERS' RECOMMENDATIONS, AND BEST CONSTRUCTION PRACTICES. REVISE EXISTING SYSTEM AS REQUIRED TO SERVE ALL AREAS. B.PIPE ROUTING: SELECT PIPE ROUTING THAT MAINTAINS FULL PERSONNEL ACCESS TO BUILDING EQUIPMENT AND SYSTEMS, WITHOUT REQUIRING STEPPING OVER OR BENDING DOWN TO CROSS SPRINKLER PIPING. PIPING SHALL RUN PARALLEL TO BUILDING STRUCTURE IN A NEAT, WORKMANLIKE MANNER. ALL PIPING SERVING AREAS WITH FINISHED CEILINGS SHALL BE RUN CONCEALED UNLESS NOTED OTHERWISE. PIPING MAY ONLY BE EXPOSED WITH ENGINEERS APPROVAL AND SHALL BE PAINTED AS DIRECTED BY THE ARCHITECT/ENGINEER. WHERE PIPING MUST RUN EXPOSED, IT SHALL BE RAN IN AS UNOBTRUSIVE FASHION AS POSSIBLE, IN LINES PARALLEL TO MAJOR BUILDING FEATURES, AS HIGH AS POSSIBLE, AND AS DIRECTED BY THE ARCHITECT/ENGINEER. EXPOSED PIPING SHALL BE DEGREASED AND CLEANED TO ALLOW FOR PAINTING. C.ESCUTCHEONS: PROVIDE CHROME PLATED ESCUTCHEON PLATES AT EXPOSED PIPE PENETRATIONS OF ALL CEILINGS, FLOORS AND WALLS. D.CONFLICT PREVENTION: REVIEW ALL BUILDING AND SYSTEM PLANS CAREFULLY AND ARRANGE THE FIRE SPRINKLER WORK TO AVOID INTERFERENCES AND CONFLICTS WITH OTHER TRADES. DISCUSS AND COORDINATE PROPOSED SPRINKLER ROUTING WITH OTHER TRADES. THE FIRE SPRINKLER SYSTEM HAS THE LOWEST PRIORITY OF ALL BUILDING SYSTEMS AND IS REQUIRED TO ACCOMMODATE THE SPACE REQUIREMENTS OF OTHER SYSTEMS. E.ALARM DEVICES: PROVIDE ALARM INDICATORS (INCLUDING TAMPER SWITCHES) AS REQUIRED BY THE AHJ. CONNECTION OF DEVICES TO THE FIRE ALARM SYSTEM IS BY DIVISION 26 (UNLESS INDICATED OTHERWISE). F.SPRINKLER HEADS: HEADS SHALL BE CENTERED IN CEILING PANELS. WHERE “SCORED” CEILING PANELS ARE USED, HEADS SHALL BE LOCATED TO BE CENTERED IN THE FLAT PORTION OF THE TILE BETWEEN “SCORES”. G.HANGERS AND SUPPORTS: SHALL COMPLY WITH NFPA 13 AND SECTION 20 05 29. PROVIDE SEISMIC BRACING PER CODE. SEE ALSO STRUCTURAL DRAWINGS FOR ADDED LIMITATIONS/REQUIREMENTS OF SUPPORTS AND ATTACHMENTS TO STRUCTURE. 10.TESTING: THE SYSTEMS SHALL BE HYDROSTATICALLY AND OPERATIONALLY TESTED IN ACCORDANCE WITH THE REQUIREMENTS OF NFPA 13 AND THE AHJ. ANY CHANGES REQUIRED TO MEET TIME OR FLOW TEST REQUIREMENTS SHALL BE MADE WITHOUT ADDITIONAL COST TO THE OWNER. CERTIFICATES OF ACCEPTANCE SHALL BE SUBMITTED TO THE ARCHITECT/ENGINEER. 21 22 00 - CLEAN AGENT FIRE EXTINGUISHING SYSTEMS 1.QUALITY ASSURANCE: A.ALL MATERIALS AND EQUIPMENT SHALL BE LISTED AS APPROVED BY THE UNDERWRITERS' LABORATORIES "LIST OF INSPECTED FIRE PROTECTION EQUIPMENT AND MATERIALS", OR THE FACTORY MUTUAL LABORATORIES, "LIST OF INSPECTED FIRE PROTECTION EQUIPMENT AND MATERIALS", OR THE FACTORY MUTUAL LABORATORIES, "LIST OF APPROVED EQUIPMENT, FIRE PROTECTION DEVICES AND DEVICES INVOLVING FIRE HAZARD"; AND SHALL BE OF THE MANUFACTURER'S LATEST DESIGN. B.EQUIPMENT AND INSTALLATION TO MEET REQUIREMENTS OF NFPA 2001, NFPA 70, NFPA 72, NFPA 75, THE AUTHORITY HAVING JURISDICTION AND ALL OTHER GOVERNING CODES (SEE SECTION 21 05 00) AND THESE SPECIFICATIONS. THROUGHOUT THE PROJECT DOCUMENTS ITEMS ARE SHOWN OR SPECIFIED IN EXCESS OF CODE REQUIREMENTS; IN ALL SUCH CASES THE WORK SHALL BE DONE SO THAT CODE REQUIREMENTS ARE EXCEEDED AS INDICATED. 2.SUBMITTALS: SUBMIT SHOP DRAWINGS OF ENTIRE SYSTEM FOR APPROVAL BY THE LOCAL FIRE MARSHAL. SUBMIT PRODUCT INFORMATION ON ALL PRODUCTS TO BE USED. 3.GENERAL REQUIREMENTS A.SYSTEM DESIGN SHALL BE PERFORMED BY A CONTRACTOR THOROUGHLY FAMILIAR WITH AND KNOWLEDGEABLE OF NFPA 2001, NFPA 13, NFPA 70, NFPA 72, NFPA 75 AND CLEAN AGENT FIRE EXTINGUISHING SYSTEMS DESIGN AND INSTALLATION. CONTRACTOR MUST BE CERTIFIED BY THE FIRE EXTINGUISHING SYSTEM MANUFACTURER. B.SYSTEM DESCRIPTION: PROVIDE COMPLETE CLEAN AGENT FIRE EXTINGUISHING SYSTEM FOR ROOMS INDICATED. 4.ACCEPTABLE MANUFACTURERS - EXTINGUISHING SYSTEM: ANSUL, FENWALL, KIDDE. 5.PIPE AND PIPE FITTINGS: A.PIPING: STEEL PIPE, A-53, GRADE A ERW; A-52, GRADE A ERW, WELDED CONNECTIONS; A-53, GRADE A & B SEAMLESS, WELDED OR THREADED CONNECTIONS; A-106 GRADE A, B & C, WELDED OR THREADED CONNECTIONS. B.FITTINGS: ALL FITTINGS SHALL BE CLASS 300 LB. MALLEABLE OR DUCTILE IRON OR 1000-LB. DUCTILE IRON FORGED STEEL FITTINGS ARE ACCEPTABLE. FLANGE JOINTS SHOULD BE CLASS 300LB. GROOVED FITTINGS WITH COMPANION GASKETED COUPLINGS MUST BE UL LISTED OR FM APPROVED FOR APPLICATION INTENDED. 6.CLEAN AGENT: GASEOUS FIRE EXTINGUISHING AGENT AS DEFINED IN NFPA 2001. NOVEC 1230 OR APPROVED EQUAL. 7.DISCHARGE NOZZLES: FABRICATED OF CORROSION RESISTANT MATERIALS (STAINLESS STEEL OR BRASS). THE NOZZLES SHALL BE DESIGNED SO THAT THE ORIFICE PIECE IS CONNECTED DIRECTLY TO THE SUPPLY PIPE. THE SIZE OF PIPE AND NOZZLES SHALL BE DETERMINED FROM THE CALCULATED FLOW AND TERMINAL PRESSURES IN ACCORDANCE WITH ESTABLISHED, RECOGNIZED TEST DATE CONTAINED IN THE MANUFACTURER'S LISTED DESIGN MANUAL. 8.STORAGE CYLINDERS: CONSTRUCTED OF HIGH STRENGTH ALLOY STEEL, CONFORMING TO ALL APPLICABLE SPECIFICATIONS OF THE DEPARTMENT OF TRANSPORTATION. THE CYLINDER SHALL BE DESIGNED TO PERMIT ON-SITE REFILLING WHEN REQUIRED. VALVES, MANIFOLDS, PRESSURE GAUGES, AND PRESSURE SWITCHES SHALL BE PROVIDED. 9.FIRE SUPPRESSION CONTROL SYSTEM: A.GENERAL: ALL EQUIPMENT AND COMPONENTS SHALL BE NEW, AND THE MANUFACTURER'S CURRENT MODEL. ALL EQUIPMENT AND COMPONENTS SHALL BE INSTALLED IN STRICT COMPLIANCE WITH MANUFACTURER'S RECOMMENDATIONS. ALL EQUIPMENT SHALL BE ATTACHED TO WALLS AND CEILING/FLOOR ASSEMBLIES AND SHALL BE HELD FIRMLY IN PLACE. (E.G., DETECTORS SHALL NOT BE SUPPORTED SOLELY BY SUSPENDED CEILINGS). FASTENERS AND SUPPORTS SHALL BE ADEQUATE TO SUPPORT THE REQUIRED LOAD. B.CONDUIT AND WIRE: 1)CONDUIT SHALL BE IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE (NEC), LOCAL AND STATE REQUIREMENTS. 2)CONDUIT SHALL NOT EXCEED 40 PERCENT OF INTERIOR CROSS SECTIONAL AREA WHERE THREE OR MORE CABLES ARE CONTAINED WITHIN A SINGLE CONDUIT. 3)CABLE MUST BE SEPARATED FROM ANY OPEN CONDUCTORS OF POWER, OR CLASS 1 CIRCUITS, AND SHALL NOT BE PLACED IN ANY CONDUIT, JUNCTION BOX OR RACEWAY CONTAINING THESE CONDUCTORS, AS PER NEC ARTICLE 760-29. 4)WIRING SHALL BE IN ACCORDANCE WITH LOCAL, STATE AND NATIONAL CODES (E.G., NEC ARTICLE 760). NUMBER AND SIZE OF CONDUCTORS SHALL BE AS RECOMMENDED BY THE FIRE ALARM SYSTEM MANUFACTURER, BUT NOT LESS THAN 18 AWG FOR INITIATING DEVICE CIRCUITS AND 14 AWG FOR INDICATING DEVICE CIRCUITS. 5)ALL WIRE AND CABLE SHALL BE LISTED AND/OR APPROVED BY A RECOGNIZED TESTING AGENCY FOR USE WITH A PROTECTIVE SIGNALING (FIRE ALARM) SYSTEM. 6)TERMINAL BOXES, JUNCTION BOXES AND CABINETS: ALL BOXES AND CABINETS SHALL BE UL LISTED FOR THEIR USE AND PURPOSE. C.CONTROL PANEL: 1)THE CONTROL PANEL SHALL AND CONTROL THE FOLLOWING TYPES OF EQUIPMENT USED TO MAKE UP THE SYSTEM: SMOKE DETECTORS, MANUAL RELEASE/ABORT STATIONS, ALARM INDICATING APPLIANCES, RELEASING COMPONENT AND OTHER SYSTEM CONTROLLED DEVICES. THE CONTROL PANEL SHALL BE CONNECTED TO A SEPARATE DEDICATED BRANCH CIRCUIT, MAXIMUM 20 AMPERES. THIS CIRCUIT SHALL BE LABELED AT THE MAIN POWER DISTRIBUTION PANEL AS FIRE RELEASING CONTROL. 2)SYSTEM DISPLAY: THE SYSTEM DISPLAY SHALL INDICATED THE STATUS OF THE FOLLOWING SYSTEM PARAMETERS: AC POWER GREEN LED SYSTEM ALARM RED LED RELEASE RED LED SUPERVISORY YELLOW LED SYSTEM TROUBLE YELLOW LED CIRCUIT TROUBLE YELLOW LED ALARM SILENCED YELLOW LED POWER TROUBLE YELLOW LED 3)SYSTEM CONTROL SWITCH OPERATION A)TONE SILENCE SWITCH: ACTIVATION OF THE CONTROL PANEL TONE SILENCE SWITCH IN RESPONSE TO ALARMS TROUBLES AND SUPERVISORY CONDITIONS SHALL SILENCE THE LOCAL PANEL PIEZO ELECTRIC SIGNAL AND CHANGE THE SYSTEM ALARM OR TROUBLE LED FROM FLASHING MODE TO STEADY ON MODE. OCCURRENCE OF ANY NEW ALARM OR TROUBLE CONDITIONS IN THE SYSTEM SHALL CAUSE THE CONTROL PANEL TO RE-SOUND THE LOCAL PIEZO SOUNDER AND REPEAT THE ALARM OR TROUBLE SEQUENCE. B)ALARM SILENCE SWITCH: ACTIVATION OF THE ALARM SIGNAL SWITCH SHALL CAUSE ALL ALARM INDICATING APPLIANCES TO RETURN TO THE NORMAL CONDITION AFTER AN ALARM CONDITION. C)SYSTEM RESET SWITCH: ACTIVATION OF THE SYSTEM RESET SWITCH SHALL CAUSE ALL ELECTRONICALLY-LATCHED INITIATING DEVICES, APPLIANCES AS WELL AS ALL ASSOCIATED OUTPUT DEVICES AND CIRCUITS, TO RETURN TO THEIR NORMAL CONDITION. HOLDING SYSTEM RESET DOWN SHALL PERFORM A LAMP TEST FUNCTION AND WILL ACTIVATE THE PIEZO SOUNDER. D)ALARM ACTIVATE SWITCH: ACTIVATION OF THE ALARM ACTIVATE SWITCH SHALL ACTIVATE BOTH INDICATING CIRCUITS AND THE ALARM RELAY. ALARM ACTIVATE SHALL BE A LATCHING FUNCTION. 4)POWER SUPPLY: A)THE POWER SUPPLY FOR THE CONTROL PANEL SHALL BE INTEGRAL TO THE CONTROL PANEL ITSELF, AND SHALL PROVIDE ALL CONTROL PANELS AND PERIPHERAL DEVICE POWER NEEDS. B)INPUT POWER SHALL BE 120 VAC, 60 HZ. THE POWER SUPPLY SHALL PROVIDE AND INTEGRAL BATTERY CHARGER FOR USE WITH BATTERIES UP TO 15 AH. C)THE POWER SUPPLY SHALL BE DESIGNED TO MEET UL AND NFPA REQUIREMENTS FOR POWER LIMITED OPERATION ON ALL INDICATING AND INITIATING CIRCUITS. D)POSITIVE-TEMPERATURE-COEFFICIENT THERMISTORS, CIRCUIT BREAKERS, FUSES, OR OTHER OVER-CURRENT PROTECTION SHALL BE PROVIDED ON ALL POWER OUTPUTS. D.SYSTEM COMPONENTS: 1)ELECTRONIC SOUNDERS: ELECTRONIC SOUNDERS SHALL OPERATE ON 24 VDC NOMINAL. ELECTRONIC SOUNDERS SHALL PROVIDE CONTINUOUS OR UNINTERRUPTED TONES WITH AN OUTPUT SOUND LEVEL OF AT LEAST 90 DBA MEASURED AT 10 FEET FROM THE DEVICE. 2)MANUAL DISCHARGE STATION: THE MANUAL DISCHARGE STATION SHALL BE A CHEMETRON STOCK NUMBER (SEE ORDERING INFORMATION). THE FACEPLATE SHALL INCLUDE THE TYPE OF AGENT TO BE DISCHARGED, AND OPERATING INSTRUCTIONS. ALL FACEPLATE INFORMATION SHALL BE IN RAISED LETTERS, STAMPED INTO THE FACEPLATE MATERIAL. THE LETTERS SHALL BE SILK-SCREENED IN CONTRASTING COLOR. THE SWITCH SHALL BE PROTECTED BY A RED PHENOL COVER TO MINIMIZE FALSE OPERATION. A SEAL SHALL HOLD THE PROTECTIVE COVER IN PLACE, AND SHALL SERVE AS POSITIVE IDENTIFICATION WHEN THE STATION HAS BEEN OPERATED. 3)ABORT SWITCH STATION: THE FIRE SUPPRESSION SYSTEM SHALL INCLUDE AN ABORT SWITCH TO HELP GUARD AGAINST ACCIDENTAL DISCHARGE OF THE AGENT. IT SHALL BE CHEMETRON STOCK NUMBER (SEE ORDERING INFORMATION), WHICH OPERATES WITH A TWO-POLE SWITCH MOUNTED TO STEEL PLATE. OPERATING INSTRUCTIONS SHALL BE IN RAISED LETTERS, STAMPED INTO THE FACEPLATE MATERIAL. THE RAISED LETTERS SHALL BE SILK-SCREENED IN CONTRASTING COLOR. THE ABORT SWITCH SHALL HAVE A RED PHENOL PLASTIC COVER TO HELP PREVENT ACCIDENTAL OPERATION. THE SWITCH COVER SHALL HAVE A SEAL THAT BREAKS WHEN LIFTED TO PROVIDE POSITIVE IDENTIFICATION THAT THE UNIT HAS BEEN OPERATED. TO AVOID CONFUSION, THE UNIT SHALL APPEAR DISTINCTLY DIFFERENT FROM A FIRE ALARM MANUAL STATION. 4)SMOKE DETECTORS: SMOKE DETECTORS SHALL BE A 24 VDC PHOTOELECTRIC TYPE. EACH DETECTOR SHALL CONTAIN A VISUAL STATUS AND ALARM INDICATOR, REMOTE LED OUTPUT AND A BUILT-IN TEST SWITCH. EACH DETECTOR SCREEN AND COVER ASSEMBLY SHALL BE EASILY REMOVABLE FOR FIELD CLEANING OF THE DETECTOR CHAMBER. 5)SUPERVISORY SWITCHES: SHALL BE PROVIDED AND CONNECTED UNDER THIS SECTION AND INSTALLED BY THE EXTINGUISHING SYSTEM CONTRACTOR. 6)SIGNAGE: PROVIDE AS REQUIRED BY CODE, NFPA STANDARDS, AND AS NOTED ON PLANS. SIGNS SHALL BE METAL, WITH SILK-SCREENED LETTERING, MINIMUM 1” HIGH, IN CONTRASTING COLORS. 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-501 MECHANICAL SPECIFICATIONS 10.INSTALLATION D.INSTALLATION SHALL BE IN ACCORDANCE WITH THE NEC, NFPA 2001, NFPA 72, LOCAL AND CODES, AS SHOWN ON THE DRAWINGS, AND AS RECOMMENDED BY THE EQUIPMENT MANUFACTURERS. COORDINATE WITH DIVISION 28 FOR CONNECTIONS TO BUILDING FIRE ALARM SYSTEM. E.ALL CONDUIT, JUNCTION BOXES, CONDUIT SUPPORTS AND HANGERS SHALL BE CONCEALED IN FINISHED AREAS AND MAY BE EXPOSED IN UNFINISHED AREAS. F.CONCEAL ALL PIPING. PROVIDE FITTING FOR CHANGES IN DIRECTION OF PIPING AND FOR ALL CONNECTIONS. MAKE CHANGES IN PIPE SIZES WITH STANDARD REDUCING FITTINGS; THE USE OF BUSHINGS IS NOT PERMITTED. ALL PIPES SHALL BE CLEANED FREE OF CUTTING OIL AND THREADING DEBRIS WITH SOLVENT APPROVED BY MANUFACTURER. E.ROOM LEAK TEST: PROVIDE ROOM LEAK TEST AS REQUIRED BY CODE AND THE AHJ. 11.TESTING AND ACCEPTANCE A.UPON COMPLETION OF INSTALLATION, THE SYSTEM SHALL BE THOROUGHLY TESTED FOR CORRECT OPERATION AND FUNCTION. TESTS SHALL INCLUDE ACTUAL OPERATION OF ALL MECHANICAL AND ELECTRICAL EQUIPMENT. B.PROVIDE THE SERVICE OF A COMPETENT, FACTORY-TRAINED ENGINEER OR TECHNICIAN AUTHORIZED BY THE MANUFACTURER OF THE ALARM EQUIPMENT TO TECHNICALLY SUPERVISE AND PARTICIPATE DURING ALL OF THE ADJUSTMENTS AND TESTS FOR THE SYSTEM. C.PROVIDE INSTRUCTION TO THE OWNER AND DEMONSTRATIONS OF THE OPERATION OF ALL SYSTEM COMPONENTS AND THE ENTIRE SYSTEM. 22 05 10 - PIPE AND PIPE FITTINGS 1.STEEL PIPE AND FITTINGS: BLACK STEEL PIPE PER ASTM A53, TYPE E OR S, GRADE A OR B, SCHEDULE 40 UNLESS INDICATED OTHERWISE. A.THREADED FITTINGS: MALLEABLE IRON PER ASME B16.3, CAST IRON PER ASME B16.1 OR B16.4. B.WELDED FITTINGS: WELD FITTINGS PER ASTM A234; SEAMLESS BUTT-WELDING TYPE PER ASME B16.9; SOCKET WELD TYPE PER ASME B16.11. FLANGES AND FLANGED FITTINGS: WELD-NECK OR SLIP-ON TYPE, FORGED STEEL, PER ASTM B16.5. 2.COPPER PIPE AND FITTINGS: TYPE L OR K COPPER, HARD TEMPER, PER ASTM B88. WROUGHT COPPER AND BRONZE FITTINGS PER ANSI B16.22, CAST ALLOY FITTINGS PER B16.18, AND CAST BRONZE THREADED FITTINGS PER ASME B16.15. CAST FITTINGS SHALL NOT BE USED FOR BRAZED JOINTS. 3.CAST IRON PIPE AND FITTINGS: SERVICE WEIGHT NO-HUB CAST IRON PIPE PER CISPI-301 AND ASTM A888 FOR USE WITH MECHANICAL NO-HUB COUPLINGS AND CAST IRON DRAINAGE PATTERN FITTINGS. STAINLESS STEEL MECHANICAL COUPLINGS AND NEOPRENE GASKETS PER CISPI-310, ASTM C1277, AND ASTM C564. 4.CROSS-LINKED POLYETHYLENE (PEX), MANUFACTURED PER ASTM F876 AND F877. COLOR SHALL BE BLUE FOR COLD WATER SYSTEMS, AND RED FOR HOT WATER AND HOT WATER RECIRCULATION SYSTEMS. MINIMUM PRESSURE RATING OF 100 PSI AT 180 DEG F, AND 80 PSI AT 200 DEG F IN ACCORDANCE WITH THE PLASTIC PIPE INSTITUTE STANDARDS. 5.COPPER DWV PIPE AND FITTINGS: COPPER DRAINAGE TUBE PER ASTM B306. WROUGHT COPPER FITTINGS PER ASME B16.29, CAST COPPER ALLOY FITTINGS PER ASME B16.23. 6.GALVANIZED STEEL DWV PIPE AND FITTINGS: GALVANIZ3ED STEEL PIPE PER ASTM A53 GRADE B, TYPE 5, SCHEDULE 40. CAST-IRON THREADED DRAINAGE FITTINGS PER ASTM B16.12 AND CAST IRON SCREWED FITTINGS PER ASME B16.4. 7.PVC DWV PIPE AND FITTINGS: PVC DRAIN PIPE PER ASTM D1785, ASTM D2665, WITH SOLVENT CEMENT JOINTS. FOAM CORE PIPE NOT ALLOWED. PVC DRAINAGE FITTINGS PER ASTM D2665, ASTM F1866. SOLVENT CEMENT PER ASTM D2564. 8.PVC PIPE AND FITTINGS: PVC PRESSURE PIPE PER ASTM D1785, SCHEDULE 40, WITH SOLVENT CEMENT JOINTS. FOAM CORE PIPE NOT ALLOWED. PVC SOCKET TYPE FITTINGS PER ASTM D2466. SOLVENT CEMENT PER ASTM D2564. 9.PIPE, PIPE FITTING, AND JOINT APPLICATION: SYSTEM PIPE SIZE PIPING FITTING/JOINT COLD AND HOT ALL TYPE L COPPER SOLDER JOINTS WATER ABOVEGROUND ------------------------------------------------------------------------------------------------------------------------------------------------ COLD AND HOT ALL TYPE K COPPER SOLDER JOINTS WATER UNDERGROUND ------------------------------------------------------------------------------------------------------------------------------------------------- WASTE & VENT ALL GALV STEEL DWV, THREADED ABOVEGROUND OR CAST IRON DWV CAST IRON, NO-HUB OR COPPER DWV DWV COPPER, SOLDERED OR PVC DWV DWV PVC, SOLVENT ------------------------------------------------------------------------------------------------------------------------------------------------- WASTE & VENT ALL NO-HUB CAST IRON UNDERGROUND OR PVC DWV DWV PVC, SOLVENT ------------------------------------------------------------------------------------------------------------------------------------------------- TRAP PRIMER ALL TYPE L COPPER SOLDER JOINTS ABOVEGROUND ------------------------------------------------------------------------------------------------------------------------------------------------- TRAP PRIMER ALL PEX PEX CONNECTORS UNDERGROUND ------------------------------------------------------------------------------------------------------------------------------------------------ CONDENSATE ALL PVC, SOLVENT ------------------------------------------------------------------------------------------------------------------------------------------------ NOTE: SEE DIV 21 FOR FIRE SPRINKLER PIPING; SEE DIV 23 FOR REFRIGERATION PIPING. 10.INSTALLATION: A.INSTALL PIPING CONCEALED UNLESS SPECIFICALLY NOTED OTHERWISE. COORDINATE WITH OTHER TRADES AND ALL EXISTING CONDITIONS. INSTALL TO ALLOW MAXIMUM ACCESS TO COMPONENTS INSTALLED IN PIPING SYSTEM. B.FOLLOW ESTABLISHED PROFESSIONAL PRACTICES FOR JOINING OF PIPING AND SO AS TO SUIT THE SYSTEM PRESSURES AND TEMPERATURES INVOLVED. 22 11 00 - FACILITY WATER DISTRIBUTION 1.BALL VALVES: A.2 INCHES AND SMALLER: 600 PSI NON-SHOCK COLD WORKING PRESSURE, 100 PSI AT 300 DEG F, BRONZE BODY, FULL PORT, 2 PIECE CONSTRUCTION, ANTI-BLOWOUT STEM, REINFORCED PTFE SEATS, STAINLESS STEEL OR CHROME PLATED BRASS OR SILICON BRONZE BALL, LEVER HANDLE, SOLDER OR THREADED CONNECTIONS. PROVIDE WITH EXTENDED LEVER HANDLE WHERE VALVE IS INSTALLED IN SYSTEMS WITH INSULATION THICKNESS GREATER THAN 0.5 INCH. NIBCO S-585-80-LF, T-585-80-LF (OR APPROVED). B.2-1/2 INCHES AND LARGER: 1)COLD WATER APPLICATIONS - COPPER ALLOY: 400 PSI NON-SHOCK COLD WORKING PRESSURE COPPER ALLOY BODY, FULL PORT, ANTI-BLOWOUT STEM, PTFE SEATS, STAINLESS STEEL OR CHROME PLATED BRASS BALL, PLATED STEEL LEVER HANDLE. NIBCO T-FP-600A-LF (OR APPROVED). 2)STAINLESS: CLASS 150 STAINLESS STEEL BODY, SPLIT-BODY FULL BORE DESIGN, ANTI-BLOWOUT STEM, CARBON FILLED TFE SEATS, STAINLESS STEEL BALL, STAINLESS STEEL TRIM, PLATED STEEL LEVER HANDLE. NIBCO F-515-S6-F-66-FS (OR APPROVED). 2.BUTTERFLY VALVES: A.2 INCHES AND SMALLER: NOT ALLOWED - USE BALL VALVES. B.2-1/2 INCHES AND LARGER: 200 PSI NON-SHOCK COLD WATER, DUCTILE IRON BODY, EXTENDED NECK, MOLDED-IN SEAT EPDM LINER, STAINLESS STEEL STEM, AND ALUMINUM BRONZE DISC. PROVIDED WITH LUGS FOR DEAD-END SERVICE. NIBCO LD-2000, WD-2000 (OR APPROVED). C.LUG TYPE: BUTTERFLY VALVES INSTALLED AT EQUIPMENT OR OTHER SYSTEM COMPONENTS WHICH MAY BE DISCONNECTED FROM THE SYSTEM SHALL BE LUG TYPE SUITABLE FOR DEAD END SERVICE. 3.HWC BALANCING VALVES: SELF-ACTUATING BALANCING VALVE, ADJUSTING FLOW TO MEET VALVE SETPOINT. BODY OF STAINLESS STEEL CONSTRUCTION, RATED FOR 200 DEG F AT 200 PSI, WITH PLUS/MINUS 3% ACCURACY. PROVIDE WITH IN-OUT ISOLATION BALL VALVES AND INLET STRAINER, THERMOMEGA "CIRCUIT-SOLVER". 4.DRAIN VALVES: BRONZE BALL VALVE, MINIMUM 125 PSI-SWP, ANTI-BLOWOUT STEM, STAINLESS STEEL OR CHROME PLATED BRASS BALL, REINFORCED TFE SEAT, SOLDER OR THREADED INLET CONNECTION, MALE 3/4 INCH HOSE THREAD OUTLET CONNECTION, WITH BRASS CAP AND CHAIN. NIBCO S-585-70-HC, T-585-70-HC (OR APPROVED). 5.ACCESSORIES: A.WATER HAMMER ARRESTORS: ALL METAL, FACTORY PRE-CHARGED WITH INERT GAS, SEALED INTERNAL BELLOWS; 125 PSI WORKING PRESSURE. ALL WETTED PARTS SHALL BE TYPE 300 STAINLESS STEEL, BRASS OR COPPER. PDI (PLUMBING AND DRAINAGE INSTITUTE) SIZES AS INDICATED. WHERE NOT SIZED, PROVIDE SIZES IN ACCORDANCE WITH PDI STANDARDS. ZURN "SHOKTROL", WADE "SHOKSTOP", OR J. R. SMITH "HYDROTROL". B.TRAP PRIMER VALVES: ACTIVATED BY DROP-IN WATER PRESSURE. CONSTRUCTED OF CORROSION RESISTANT BRASS WITH INTEGRAL BACKFLOW PREVENTER, VACUUM BREAKER PORTS, DISTRIBUTION MANIFOLD TO SUIT NUMBER OF DRAINS SERVED, ADJUSTABLE TO LINE PRESSURE FOR WATER DELIVERY. PRECISION PLUMBING PRODUCTS MODEL P-1 AND P-2 (OR APPROVED). 6.DOMESTIC WATER EXPANSION TANK: A.TYPE: DIAPHRAGM THERMAL EXPANSION ABSORBER. AMTROL “ST” SERIES (OR APPROVED). B.CONSTRUCTION: WELDED STEEL CONSTRUCTION, WITH POLYPROPYLENE LINER, BUTYL/EPDM DIAPHRAGM, STAINLESS STEEL AIR CHARGING VALVE, 175 PSIG WORKING PRESSURE, CONFIGURATION/CONNECTIONS TO SUIT INSTALLATION, NSF 61 APPROVED, AND ASME CERTIFIED. C.CAPACITY: AS INDICATED ON PLANS; WHERE NOT INDICATED PROVIDE 4.0 GALLON TANK VOLUME (MINIMUM). 7.INSTALLATION: PROVIDE ALL PIPING AS INDICATED AND AS REQUIRED TO ALLOW SUPPLY CONNECTIONS TO EACH FIXTURE AND EQUIPMENT ITEM REQUIRING WATER SUPPLY. PROVIDE OFFSETS AS REQUIRED TO ACCOMMODATE BUILDING CONSTRUCTION AND ACCESS REQUIREMENTS PER SECTION 20 05 00. COORDINATE INSTALLATION OF ITEMS WITH ALL TRADES THAT ARE AFFECTED BY THE WORK TO AVOID CONFLICTS. 8.HOT WATER ADJUSTMENT: ADJUST THE HOT WATER CIRCULATION SYSTEM FOR UNIFORM CIRCULATION THROUGHOUT THE SYSTEM; PROVIDE BALANCING OF SYSTEM WHERE HOT WATER CIRCULATION SYSTEM HAS MULTIPLE BRANCHES WITH BALANCING VALVES (SEE BALANCING SPECIFICATION SECTION). INSTALL, SET, AND ADJUST AND ALL SYSTEM COMPONENTS FOR PROPER OPERATION. 9.FLUSHING AND DISINFECTION: FLUSH AND DISINFECT THE SYSTEM PER CODE. PROVIDE WATER QUALITY TESTS TO CONFIRM CLEANLINESS. 22 13 00 - SANITARY SEWER SYSTEM 1.CLEANOUTS-GENERAL: ALL CLEANOUTS SHALL HAVE CAST IRON BODIES WITH BRONZE COUNTERSUNK RECTANGULAR SLOTTED PLUGS, LUBRICATED WITH A NON-HARDENING TEFLON BASE THREAD LUBRICANT AND HAVING A GASKET SEAL. CLEANOUTS LOCATED IN WATERPROOF MEMBRANE FLOORS SHALL BE PROVIDED WITH AN INTEGRAL CAST FLANGE AND FLASHING DEVICE. ALL CLEANOUTS SHALL BE THE SAME SIZE AS THE PIPE WHICH THEY ARE INTENDED TO SERVE (BUT NOT LARGER THAN 4-INCH). 2.FLOOR CLEANOUTS: AREAS WITH BARE CONCRETE FLOORS: J.R. SMITH NO. 4100 SERIES ADJUSTABLE FLOOR CLEANOUT WITH ROUND HEAVY DUTY NICKEL BRONZE TOP. AREAS WITH TERRAZZO (AND SIMILAR POURED FLOORS): J.R. SMITH NO. 4180 SERIES ADJUSTABLE FLOOR LEVEL CLEANOUT WITH ROUND HEAVY DUTY NICKEL BRONZE TOP WITH TERRAZZO RECESS. AREAS WITH CARPET: J.R. SMITH 4020-X SERIES ADJUSTABLE FLOOR LEVEL CLEANOUT WITH ROUND HEAVY DUTY NICKEL BRONZE TOP AND CARPET CLAMP. 3.WALL CLEANOUTS: CAST IRON FERRULE WITH CAST BRONZE TAPER THREADED PLUG, WITH PLUG TAPPED 1/4-INCH, 20 THREAD, TO ACCEPT ACCESS COVER SCREW; WITH STAINLESS STEEL ACCESS COVER AND VANDAL PROOF SCREW. 4.VENT FLASHING: STYLE AND TYPE TO SUIT ROOFING SYSTEM, MATCH VENT PIPE SIZE, AND PROVIDE WATERPROOF BUILDING PENETRATION. PROVIDE WITH ADEQUATE BASE SIZE FOR PROPER FLASHING INTO ROOF SYSTEM. 5.INSTALLATION: PROVIDE ALL PIPING AS INDICATED AND AS REQUIRED TO ALLOW COMPLETE AND PROPER WASTE, DRAIN, AND VENT CONNECTIONS TO EACH FIXTURE AND EQUIPMENT ITEM REQUIRING CONNECTION. PROVIDE OFFSETS AS REQUIRED TO ACCOMMODATE BUILDING CONSTRUCTION AND ACCESS REQUIREMENTS PER SECTION 20 05 00. FOR MULTISTORY BUILDINGS INCLUDE COSTS TO OFFSET VERTICAL PIPING THROUGH EACH FLOOR LEVEL SINCE STRUCTURAL MEMBER LOCATIONS WILL NOT BE THE SAME ON EACH FLOOR. VERIFY POINTS OF CONNECTION, INVERT ELEVATIONS, AND GRADE REQUIREMENTS BEFORE BEGINNING INSTALLATION OR ORDERING MATERIALS. VENTS EXTENDING THROUGH ROOF SHALL TERMINATE AT LEAST 10 INCHES ABOVE ROOFING; AND NOT LESS THAN 10 FEET FROM AND 3 FEET ABOVE ANY BUILDING OPENING. PROVIDE VENT FLASHING AT EACH VENT THROUGH ROOF; UTILIZE WATER-PROOF METHOD AS REQUIRED TO BEST SUIT ROOFING MATERIAL AND ROOFING SYSTEM MANUFACTURER. 6.MISCELLANEOUS DRAINS: PROVIDE DRAIN PIPING FOR ALL DRIP PANS, UNIT CONDENSATE DRAINS, UNIT P-TRAPS, ETC. RUN PIPING TO NEAREST POINT OF DRAINAGE, OR AS SHOWN ON DRAWINGS. WHERE ROUTING IS NOT SHOWN, ROUTE TO NEAREST POINT OF PROPER DRAINAGE. 7.SLOPE: INSTALL ALL HORIZONTAL SOIL OR WASTE LINES WITH A SLOPE OF 1/4-INCH PER FOOT UNLESS NOTED OTHERWISE. COORDINATE WITH AHJ IF WRITTEN APPROVAL IS REQUIRED FOR EXCEPTIONS TO 1/4-INCH PER FOOT SLOPE. 22 40 00 - PLUMBING FIXTURES 1.GENERAL: A.PROVIDE NEW FIXTURES AND FITTINGS, APPROVED, FREE FROM FLAWS AND BLEMISHES WITH FINISHED SURFACES CLEAR, SMOOTH AND BRIGHT. VISIBLE PARTS OF FIXTURE BRASS AND ACCESSORIES, AND ALL ITEMS LOCATED IN ACCESSIBLE CABINET SPACES, SHALL BE HEAVILY CHROME PLATED. ALL STOPS, P-TRAPS AND ITEMS EXPOSED TO VIEW SHALL BE CHROME PLATED (EXCEPT WHERE SPECIFICALLY NOTED OTHERWISE). ALL PRODUCTS AND CONNECTIONS SHALL BE IN COMPLIANCE WITH CODE, LOCAL UTILITIES DEPARTMENT STANDARDS, AND HEALTH DEPARTMENT REQUIREMENTS. B.TYPES: VERIFY SPECIFIED FIXTURE TYPES WITH THE ARCHITECTURAL AND PLUMBING DRAWINGS TO CONFIRM THE REQUIREMENTS ARE CONSISTENT (E.G. FIXTURES ARE WALL MOUNTED VERSUS FLOOR MOUNTED TYPE, LOCATIONS OF ADA FIXTURES MATCH, ETC.). WHERE CONFLICTS OCCUR CLEARLY IDENTIFY THE ISSUE ON THE FIXTURE SUBMITTAL ALONG WITH A PROPOSED RESOLUTION; OR RESOLVE PRIOR TO MAKING THE SUBMITTAL BY THE PROJECT RFI PROCESS. C.SPACE VERIFICATION: PRIOR TO ORDERING ANY FIXTURES OR MAKING SUBMITTALS, CONTRACTOR SHALL CHECK THE DRAWINGS AND VERIFY THAT ALL FIXTURES WILL FIT THE SPACE AVAILABLE (I.E. FIXTURES FIT ANY CABINETS FIXTURES ARE TO BE INSTALLED IN; FIXTURES HAVE ADEQUATE ACCESS CLEARANCES FOR PROPER USE; ETC.). D.LEAD-FREE REQUIREMENT: ALL ITEMS IN CONTACT WITH POTABLE WATER SHALL BE LEAD FREE. FIXTURES USED TO DISPENSE POTABLE WATER FOR DRINKING SHALL MEET THE REQUIREMENTS OF NSF/ANSI 61. E.ALL VITREOUS CHINA AND ENAMELED CAST IRON FIXTURES SHALL BE FINISHED WHITE UNLESS SPECIFICALLY NOTED OTHERWISE. F.ALL STAINLESS STEEL SINKS SHALL BE SOUND DEADENED, AND SHALL HAVE FAUCET LEDGE (EXCEPT WHERE NOTED SPECIFICALLY WITHOUT LEDGE). G.IN INTERESTS OF OWNER'S STANDARDIZATION, FIXTURES OF SIMILAR TYPE SHALL BE PRODUCT OF ONE MANUFACTURER; TRIM OF SIMILAR TYPE SHALL BE PRODUCT OF ONE MANUFACTURER. 2.CARRIERS: TYPE TO SUIT FIXTURE AND BUILDING CONSTRUCTION, WITH ADDED ANCHORS, BRACING, WALL BACKING AND ACCESSORIES TO COMPLY WITH MAXIMUM SPECIFIED FIXTURE MOVEMENT. CONCEALED IN WALL. PROVIDE WITH ALL HARDWARE AND ACCESSORIES FOR PROPER FIXTURE SUPPORT TO SUIT THE APPLICATION. 3.SPECIALTIES: A.GENERAL: UNLESS INDICATED OTHERWISE, THE FOLLOWING FITTINGS AND MATERIALS (I.E. SPECIALTIES) SHALL BE USED. B.FIXTURE TRAPS: 17 GAGE SEAMLESS CHROME PLATED CAST BRASS TUBING, WITH 2 INCH MINIMUM SEAL, AND CLEANOUT, SIZE AS REQUIRED BY UNIFORM PLUMBING CODE (UNLESS A LARGER SIZE IS INDICATED), AND CONFIGURED TO SUIT THE APPLICATION. C.EXPOSED PIPING AND FITTINGS: IN FINISHED AREAS AND IN ACCESSIBLE CABINETS, PROVIDE PIPING WITH CHROME PLATING OR SLEEVED WITH CHROMED SLEEVES OR OF STAINLESS STEEL CONSTRUCTION/FINISH; ALL CHROME TO HAVE A BRIGHT POLISHED FINISH. NO EXPOSED COPPER ALLOWED (INCLUDES ACCESSIBLE CABINET AREAS). D.STOPS: QUARTER TURN BALL VALVE WITH LOOSE KEY, SIZE AS REQUIRED. E.RISERS: FLEXIBLE BRAIDED STEEL TYPE; RATED FOR 125 PSIG. F.ESCUTCHEONS: CHROME PLATED, LOW PROFILE. G.HOT WATER TEMPERATURE LIMITING VALVE: THERMOSTATIC WATER TEMPERATURE MIXING VALVE WITH INTEGRAL CHECKS, COMPLYING WITH ASSE 1070 AND UPC CHAPTER 4. BRASS BODY WITH BRASS AND STAINLESS STEEL INTERNAL COMPONENTS. LEONARD “ECO-MIX” 270 / SYMMONS “MAXLINE” MODEL 5-210. 4.INSTALLATION OF FIXTURES: A.GENERAL: ALL FIXTURES SHALL BE COMPLETELY CONNECTED TO PIPING AS NEEDED TO MAKE A COMPLETE AND OPERABLE INSTALLATION. B.FIXTURE LOCATIONS: MOUNTING HEIGHTS AND LOCATIONS OF FIXTURES SHALL BE AS SHOWN ON THE ARCHITECTURAL DRAWINGS AND IN ACCORDANCE WITH CONTRACT DOCUMENT REQUIREMENTS. LOCATIONS SHALL BE VERIFIED AND COORDINATED WITH THE VARIOUS TRADES AFFECTED BY THE INSTALLATION OF THESE FIXTURES. WHEN NO INDICATED OR SHOWN, OBTAIN MOUNTING LOCATION AND HEIGHTS FROM THE ARCHITECT/ENGINEER PRIOR TO INSTALLATION. C.ROUGH-IN: DETERMINE ROUGH-IN LOCATION OF FIXTURE UTILITIES TO SUIT FIXTURE LOCATION, FIXTURE DIMENSIONS, ELEMENTS OF CONSTRUCTION (I.E. BEAMS, STUDS, ELECTRICAL, DUCTS, ETC.), ACCESS REQUIREMENTS, CASEWORK DIMENSIONS, ITEMS WHICH MAY DRAIN/CONNECT TO FIXTURE, USE OF FIXTURE, AND RELATED CONSIDERATIONS. THE FIXTURE ROUGH-IN LOCATIONS INDICATED ON THE PLANS IS SCHEMATIC, AND IS NOT TO BE USED FOR FINAL ROUGH-IN PURPOSES. D.OFFSETS: PROVIDE OFFSETS IN PIPING TO FIXTURES TO ACCOMMODATE BUILDING SYSTEMS. SUCH OFFSETS SHALL INCLUDE OFF-SETTING WASTE PIPING INTO CABINET BASES (IN KICK SPACE WHERE POSSIBLE) TO ACCOMMODATE BEAMS LOCATED DIRECTLY BELOW WALLS BEHIND FIXTURES. E.CARRIERS: ALL OFF-THE-FLOOR (I.E. WALL) MOUNTED FIXTURES SHALL BE INSTALLED WITH SUPPORTING CARRIERS AND ADDITIONAL ANCHORS, BRACING AND SUPPORTS TO TRANSMIT FIXTURE LOADS TO THE FLOOR AND BUILDING STRUCTURE WITHOUT EXCEEDING THE MAXIMUM SPECIFIED FIXTURE MOVEMENT. PRIOR TO CONCEALING CARRIER AND ASSOCIATED SUPPORTS REVIEW ADEQUACY OF SUPPORT SYSTEM WITH ARCHITECT/ENGINEER. F.FIXTURE SEALANT: WHERE FIXTURES ABUT TO WALLS, FLOORS, AND CABINETS SEAL ALL JOINTS WITH A UNIFORM FILLET BEAD OF SEALANT. PROVIDE AT OTHER LOCATIONS AS RECOMMENDED BY FIXTURE MANUFACTURER. G.ESCUTCHEONS: PROVIDE ESCUTCHEONS AT EACH POINT WHERE AN EXPOSED PIPE OR OTHER FITTING PASSES THROUGH WALLS, FLOORS, BACKS OF CABINETS, OR CEILINGS. H.HOT WATER TEMPERATURE LIMITING VALVE: INSTALL ON ALL LAVATORIES AND AS FIXTURES REQUIRED BY CODE. I.CLEANING: AFTER COMPLETION OF INSTALLATION REMOVE ALL LABELS AND THOROUGHLY CLEAN ALL FIXTURES, TRIM AND FITTINGS. 23 31 00 - DUCTWORK SYSTEMS 1.GENERAL: FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH SMACNA DUCT CONSTRUCTION STANDARDS, ASHRAE HANDBOOKS, AND CODE. 2.DUCT SIZES: ALL DUCT SIZES ARE INSIDE CLEAR DIMENSIONS. WHERE INSIDE DUCT LINING IS SHOWN, DUCT DIMENSIONS ARE TO THE INSIDE FACE OF LINING. 3.DUCT PRESSURE CLASS: CONSTRUCT TO NEXT HIGHER PRESSURE CLASS ACCORDING TO THE FAN STATIC PRESSURE WHICH SERVES THE DUCT SYSTEM (PLUS OR MINUS AS APPROPRIATE). 4.DUCTS: CONSTRUCT OF GALVANIZED SHEET STEEL, SUITABLE FOR LOCK FORMING WITHOUT FLAKING OR CRACKING, CONFORMING TO ASTM A653 AND A924, HAVING A ZINC COATING OF 0.90 OUNCES TOTAL PER SQUARE FOOT FOR BOTH SIDES OF A SHEET, CORRESPONDING TO COATING DESIGNATION G90. DUCT GAUGE, REINFORCEMENT, JOINTS, SEAMS AND CONNECTIONS SHALL BE AS SHOWN IN SMACNA HVAC DUCT CONSTRUCTION STANDARDS ACCORDING TO THE PRESSURE CLASS OF THE SYSTEM AND THE DUCT DIMENSIONS. SELECT HEAVIER GAUGE DUCT WITHOUT (OR WITH SMALLER) REINFORCEMENT TO SUIT SPACE AVAILABLE. 5.DUCT LINING: A.LINING MATERIAL: FLEXIBLE, INORGANIC GLASS FIBER MATERIAL, MAXIMUM THERMAL CONDUCTIVITY OF 0.26 BTU-INCH/HR-SQ.FT.-DEGREES F AT 75 DEGREES F, COATED TO PREVENT EROSION, AND CONFORMING TO SMACNA DUCT LINER APPLICATION STANDARD. LINING SHALL BE 1-INCH THICK (UNO). ADHESIVE, FASTENERS, AND INSTALLATION SHALL BE IN ACCORDANCE WITH SMACNA APPLICABLE STANDARDS. B.RECTANGULAR DUCTS: CONTRACTOR FABRICATED WITH INTERIOR DUCT LINING MATERIAL. C.ROUND/OVAL DUCTS: SHALL CONSIST OF 1-INCH (UNO) ACOUSTIC INSULATION IN-BETWEEN A PERFORATED INTERIOR DUCT LINER AND SOLID EXTERIOR DUCT, CONSTRUCTED TO MAINTAIN POSITIVE CONCENTRICITY OF LINER WITH DUCT. INSULATION SHALL HAVE A MAXIMUM THERMAL CONDUCTIVITY OF 0.28 BTU-INCH/HR-SQ. FT.-DEGREES F AT 75 DEGREES F. UNITED-MCGILL UNITED SHEET METAL "ACOUSTI-K27” OR APPROVED. 6.MANUAL DAMPERS: SHALL BE FABRICATED OF GALVANIZED STEEL, TWO GAUGES HEAVIER THAN DUCT IN WHICH INSTALLED. REGULATOR SETS SHALL HAVE QUADRANT DIAL REGULATOR WITH LOCKING NUT, SQUARE END BEARING ONE SIDE, AND SPRING OR ROUND END BEARING OTHER SIDE. 7.DUCT ACCESS DOORS: DOUBLE WALL, MINIMUM 14 GAUGE, HINGED OR CAMLOCK ACCESS DOOR. DOORS IN INSULATED DUCT SHALL BE INSULATED TYPE. 8.DUCT INSTALLATION: INSTALL ALL DUCTWORK IN SIZES AND LOCATIONS AS SHOWN ON THE DRAWINGS AND AS BUILDING CONSTRUCTION ALLOWS. PROVIDE ALL ACCESSORIES AND CONNECTIONS TO PROVIDE COMPLETE AND OPERABLE HEATING, VENTILATING, AIR CONDITIONING, AND EXHAUST SYSTEMS. DUCT SHALL BE INSTALLED LEVEL AND IN NEAT LINES WITH THE BUILDING CONSTRUCTION. ALL DUCTS ARE TO BE INSTALLED CONCEALED UNLESS INDICATED OTHERWISE. 9.DUCT SEALING: SEAL ALL JOINTS IN ACCORDANCE WITH SEAL CLASSIFICATION AS SHOWN IN SMACNA HVAC DUCT CONSTRUCTION STANDARDS AND PER CODE. 10.FLEXIBLE DUCT: FACTORY INSULATED FULLY LINED FLEXIBLE DUCT. DUCT SHALL HAVE FULL INTERNAL LINER, REINFORCED WITH ZINC COATED STEEL HELIX, LINER BONDED TO 1-INCH THICK FIBERGLASS INSULATION, WITH MAXIMUM CONDUCTIVITY OF 0.26 BTU-INCH/HR-SQ.FT.-DEGREE F AT 75 DEGREES AND HAVING A POLYETHYLENE OUTER VAPOR BARRIER. PROVIDE ENDS WITH COMPRESSION CLAMPS FOR POSITIVE CONNECTION TO OVAL OR ROUND FITTINGS. SHALL COMPLY WITH NFPA 90A AND 90B AND SHALL BE UL LISTED AND LABELED AS A CLASS 1 CONNECTOR PER UL STANDARD 181. FLEXIBLE DUCT SHALL ONLY BE USED AT DIFFUSER CONNECTION, AND SHALL NOT EXCEED 2 FEET IN LENGTH, IN STRAIGHT RUNS ONLY (UNLESS SPECIFICALLY SHOWN OTHERWISE ON PLANS). DUCT PRESSURE RATING SHALL MATCH PRESSURE CLASS OF DUCT SYSTEM INSTALLED ON. 23 34 00 - FANS 1.ACCEPTABLE MANUFACTURES: BIG-ASS FANS, TRANE, GREENHECK, COOK, TWIN CITY FANS. 2.GENERAL: A.INLINE TYPE: FANS SHALL BEAR AMCA CERTIFIED SEAL UNLESS INDICATED OTHERWISE. B.GUARDS: FANS SHALL BE EQUIPPED WITH BELT GUARDS. GUARDS SHALL BE FACTORY FABRICATED AND COMPLY WITH OSHA REGULATIONS. ALL EXPOSED OPENINGS INTO FAN HOUSINGS SHALL BE PROTECTED WITH SUBSTANTIAL METAL SCREENS OR GRATINGS. C.DRIVES: SHALL BE SIZED FOR NOT LESS THAN 150% OF THE RATED MOTOR HORSEPOWER. D.MOTORS: SHALL BE UL LISTED TEFC TYPE, METING WSEC EFFICIENCY REQUIREMENTS. 3.PADDLE FANS: PROVIDE WITH INTEGRAL VFD FOR VARIABLE FAN SPEED OPERAION. PROVIDE WITH WALL MOUNTED H-O-A SWITCH AND SPEED CONTROL. 4.INSTALLATION: PROVIDE FLEXIBLE CONNECTIONS IN DUCTWORK CONNECTIONS TO FANS. INSTALL ALL FANS WITH VIBRATION ISOLATORS SO THAT NO EXCESSIVE VIBRATION IS TRANSMITTED TO THE STRUCTURE. PRIOR TO AIR BALANCING, CHECK FOR CORRECT ROTATION, TIGHTEN BELTS TO PROPER TENSION AND LUBRICATE BEARINGS PER MANUFACTURER'S RECOMMENDATIONS. 23 37 00 - AIR INLETS AND OUTLETS 1.GENERAL: STEEL OR ALUMINUM CONSTRUCTION, PROVIDE WITH FRAME FOR MOUNTING IN 2X2 T-BAR CEILING SYSTEM EXCEPT WHERE A DIFFERENT CEILING TYPE IS NOTED ON THE ARCHITECTURAL DRAWINGS (I.E. GWB IN RESTROOM, ETC.). PROVIDE WITH OPPOSED BLADE DAMPERS WHERE NOTED AND WHERE A DAMPER WOULD NOT BE ACCESSIBLE. GRILLES SHALL HAVE BAKED ON OFF-WHITE FACTORY FINISH. 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-502 MECHANICAL SPECIFICATIONS 23 72 23 - DOAS UNITS 1.ACCEPTABLE MANUFACTURERS: RENEWAIRE, TRANE, ENERGY WALL, GREENHECK. 2.GENERAL: A.GUARDS: EXPOSED OPENINGS INTO FAN HOUSINGS SHALL BE PROTECTED WITH SUBSTANTIAL METAL SCREENS OR GRATINGS. ELECTRICAL COMPONENTS WITH SHOCK POTENTIAL SHALL BE PHYSICALLY PROTECTED AND LABELED (LABEL AS TO HAZARD AND ITEMS BEING ACCESSED). B.MOTORS: SHALL BE UL LISTED. MOTOR EFFICIENCY SHALL COMPLY WITH CODE. MOTORS SHALL HAVE INTEGRAL THERMAL PROTECTION WITH AUTOMATIC RESET. 3.DOAS: A.TYPE: OUTDOOR ROOFTOP ENERGY RECOVERY VENTILATOR USING FIXED PLATE ENTHALPY HEAT EXCHANGER. B.GENERAL: UNIT SHALL BE COMPLETE SINGLE PACKAGE, SELF CONTAINED FACTORY ASSEMBLED UNIT, REQUIRING ONLY ELECTRICAL, DUCT, AND CONTROL CONNECTIONS TO OPERATE. UNIT CONFIGURATION SHALL BE AS SHOWN ON PLANS. C.CABINET: 1)GENERAL: CONSTRUCTED OF MINIMUM 20 GAUGE G-90 GALVANIZED STEEL, REINFORCED AND CONSTRUCTED FOR MAXIMUM ANTICIPATED STATIC PRESSURES INVOLVED, BUT NO LESS THAN 4" W.C. WITH CABINET LEAKAGE LESS THAN 1% OF SCHEDULED AIRFLOW. UNIT SHALL HAVE PAINT FINISH SUITABLE FOR OURDOOR USE. 2)LINER: INTERIOR OF CABINET SHALL BE INSULATED WITH MINIMUM 2-INCH THICK, 4 POUND PER CUBIC FOOT DENSITY FOIL SCRIM FACED FIBERGLASS INSULATION TO PROVIDE A CLEANABLE SURFACE OR BE DOUBLE-WALL CONSTRUCTION WITH FOAM INJECTED INSULATION AND INTERIOR 20 GAUGE G-90 GALVANIZED STEEL. D.FAN(S): INTEGRAL SUPPLY AND EXHAUST FANS, DIRECT DRIVE, STEEL OR ALUMINUM CONSTRUCTION, MULTI-BLADE CENTRIFUGAL TYPE. MOTORS SHALL BE ECM TYPE OR HAVE VFD'S. E.ENERGY RECOVERY CORE: LATENT ENERGY TRANSFER SHALL BE ACCOMPLISHED BY DIRECT WATER VAPOR TRANSFER FROM ONE AIRSTREAM TO THE OTHER, WITHOUT EXPOSING TRANSFER MEDIA IN SUCCEEDING CYCLES DIRECTLY TO THE EXHAUST AIR AND THEN TO THE FRESH AIR. NO CONDENSATE DRAINS SHALL BE REQUIRED. THE ENERGY RECOVERY CORES USED IN THESE PRODUCTS SHALL BE THIRD PARTY CERTIFIED BY AHRI 1060 FOR ENERGY RECOVERY VENTILATORS. F.FILTERS: UNIT SHALL BE PROVIDED WITH FILTER RACKS FOR ACCOMMODATING 2” THICK FILTERS (UNLESS NOTED OTHERWISE), WITH MINIMUM FILTER AREA (OR SIZES) AS SCHEDULED. ACCESS TO FILTERS SHALL BE THROUGH UNIT ACCESS DOORS. G.ELECTRICAL: UNIT SHALL BE FOR USE WITH SINGLE POINT ELECTRICAL POWER CONNECTION UNLESS INDICATED OTHERWISE ON THE ELECTRICAL DRAWINGS. UNIT SHALL BE FURNISHED WITH ALL NECESSARY WIRING, RACEWAY, TRANSFORMERS, CONTACTORS, RELAYS, MOTOR STARTERS, AND ACCESSORIES WITH POWER AND CONTROLS CONNECTED TO ALL UNIT DEVICES FOR PROPER UNIT OPERATION AND WITH THE SPECIFIED SEQUENCE. ELECTRICAL SHALL COMPLY WITH NEC AND LOCAL CODE REQUIREMENTS. ACCESS PANELS TO UNIT ELECTRICAL COMPONENTS SHALL BE HINGED WITH LATCHES (OR EQUIVALENT DEVICE), REQUIRING NO TOOLS TO OPEN. UNIT SHALL HAVE A MAIN FUSED POWER DISCONNECT. DISCONNECTS SHALL COMPLY WITH NEC, AND BE ACCESSIBLE FROM OUTSIDE UNIT ENCLOSURE. H.CONTROLS: UNIT CONTROL SHALL BE BY DIVISION 25 (UNLESS OTHERWISE NOTED); UNIT SHALL HAVE FACTORY CONTROLS TO PROVIDE NECESSARY SAFETIES AND TO ALLOW FOR CONTROL BY DIVISION 25. DIVISION 25 SHALL ENABLE UNIT FANS WHEN UNIT “RUN” TERMINALS ARE CONNECTED. UNIT SHALL BE FURNISHED WITH ALL NECESSARY RELAYS, STARTERS, WIRING TERMINAL STRIPS, TIMERS, SAFETY DEVICES, ETC. TO ALLOW FOR THE SEQUENCE OF OPERATION AS SPECIFIED IN DIVISION 25 USING THE DIVISION 25 CONTROL SYSTEM. UNIT CONTROL WIRING SHALL BE COLOR CODED AND NUMBERED CORRESPONDING TO UNIT'S WIRING DIAGRAM. ACCESS PANELS TO UNIT CONTROLS SHALL BE HINGED WITH LATCHES (OR EQUIVALENT DEVICE), REQUIRING NO TOOLS TO OPEN. 4.INSTALLATION: INSTALL THE UNITS AS SHOWN ON THE DRAWINGS, IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS, CODE, AND BEST CONSTRUCTION PRACTICES. INSTALL AT LOCATIONS INDICATED, TO ALLOW FOR MAINTENANCE ACCESS AND PROPER CLEARANCES. PROVIDE FLEXIBLE CONNECTIONS IN DUCTWORK CONNECTIONS TO UNITS. 5.START-UP: INITIAL CHECKS: PRIOR TO OPERATING UNITS, CHECKS SHALL BE MADE TO INSURE THAT ADEQUATE VOLTAGE, DUCT CONNECTIONS, ELECTRICAL CONNECTIONS, CONTROL CONNECTIONS, AND OTHER ITEMS AS LISTED BY THE MANUFACTURER ARE PROPERLY PROVIDED/CONNECTED AND READY TO ENSURE SAFE AND PROPER UNIT OPERATION. TESTING AND ADJUSTMENT: OPERATE UNIT TO TEST FOR PROPER OPERATION, INCLUDING FAN ROTATION, AND CORRECT INTERFACE TO OTHER CONTROLS. 23 81 27 - VRF SYSTEM 1.QUALITY ASSURANCE: A.LISTING: UNITS SHALL BE LISTED BY AN APPROVED TESTING AGENCY FOR THE USE AND APPLICATION INTENDED. B.RATINGS AND CERTIFICATION: UNIT PERFORMANCES SHALL BE TESTED AND RATED IN ACCORDANCE WITH AHRI STANDARDS AND SHALL BE AHRI CERTIFIED. C.ENERGY EFFICIENCIES: EQUIPMENT ENERGY EFFICIENCIES SHALL NOT BE LESS THAN CODE REQUIREMENTS AND SHALL EXCEED CODE EFFICIENCIES AS INDICATED. D.INSTALLER QUALIFICATIONS: THE INSTALLER SHALL HAVE EXPERIENCE INSTALLING VRF SYSTEMS BY THE MANUFACTURER BEING USED FOR THIS PROJECT. INSTALLER SHALL BE CERTIFIED BY THE VRF SYSTEM MANUFACTURER AS A “CERTIFIED INSTALLER”. SHALL BE INSTALLED BY A LICENSED REFRIGERATION MECHANIC HAVING EXPERIENCE WITH VRF SYSTEMS, AND THE WORK SHALL BE SUPERVISED BY PERSONNEL TRAINED BY THE VRF SYSTEM MANUFACTURER. 2.SYSTEM TYPE: SYSTEM SHALL BE A VARIABLE REFRIGERANT FLOW (VRF) HEAT PUMP SYSTEM, ALLOWING FOR SIMULTANEOUS HEATING AND COOLING MODES OPERATION OF INDOOR UNITS, WITH INDOOR UNITS OPERATING INDEPENDENTLY OF OTHER INDOOR UNITS, CHANGEOVER FROM ONE MODE TO THE OTHER (HEATING TO COOLING, COOLING TO HEATING) WITH NO INTERRUPTION TO SYSTEM OPERATION, AND THE RECOVERY OF ENERGY BETWEEN UNITS IN DIFFERENT MODES. THE SYSTEM SHALL BE CAPABLE OF ACCOMMODATING A RANGE OF THE SUM OF ALL INDOOR UNIT CAPACITY, FROM 50% TO 150% OF OUTDOOR UNIT CAPACITY. 3.REFRIGERANT PIPE SIZING: DUE TO THE USE OF PROPRIETARY SELECTION CRITERIA BY THE HEAT PUMP MANUFACTURERS, THE HEAT PUMP SUPPLIER SHALL SIZE ALL REFRIGERANT PIPING BETWEEN THE INDOOR AND OUTDOOR UNITS AND PROVIDE SUCH SIZES TO THE INSTALLING CONTRACTORS PRIOR TO THE BID DATE. THE HEAT PUMP SUPPLIER SHALL ALSO DETERMINE THE NEED FOR ANY ADDITIONAL ACCUMULATORS, SOLENOID VALVES, AND SIMILAR ACCESSORIES AND SIZE/SELECT SUCH DEVICES AND INFORM POTENTIAL INSTALLING CONTRACTORS TO ALLOW PROPER BIDS. THE HEAT PUMP SUPPLIER IS OBLIGATED TO FURNISH COMPLETE HEAT PUMP UNITS, WITH PROPERLY CALCULATED PIPE SIZES AND ACCESSORIES SO AS TO ALLOW THE UNIT PERFORMANCES AS SCHEDULED. 4.SPLIT SYSTEM HEAT PUMP - OUTDOOR UNIT: A.TYPE: VRF AIR-TO-AIR HEAT PUMP, OUTDOOR SECTION, FOR SERVING MULTIPLE INDOOR UNITS. B.GENERAL: UNIT SHALL BE FULLY FACTORY ASSEMBLED AND SHALL BE COMPLETE WITH CASING, COILS, FANS, COMPRESSOR, PIPING, WIRING, CONTROLS, AND ALL OTHER ACCESSORIES REQUIRED TO BE READY FOR FIELD CONNECTIONS AND OPERATION. UNIT SHALL BE CAPABLE OF OPERATING IN THE COOLING MODE FROM 30 TO 125 DEGREES F AMBIENT, AND IN HEATING MODE FROM 0 TO 65 DEGREES F AMBIENT. UNIT SHALL BE FACTORY RUN-TESTED TO VERIFY PROPER HEATING, COOLING, DEFROST, CONTROL, AND FAN OPERATION. C.UNIT CASING: SHALL BE CONSTRUCTED OF GALVANIZED STEEL, BONDERIZED AND FINISHED WITH MANUFACTURER'S STANDARD COLOR. CASING SHALL BE ABLE TO WITHSTAND 960 HOURS PER ASTM B117 CRITERIA. D.COMPRESSOR(S): SHALL BE HIGH PERFORMANCE, INVERTER DRIVEN, MODULATING CAPACITY SCROLL TYPE. COMPRESSOR SHALL HAVE INTERNAL OVERCURRENT PROTECTION AND THERMAL OVERLOAD PROTECTION, HIGH PRESSURE SAFETY SWITCH, AND CRANKCASE HEATERS. COMPRESSOR(S) SHALL BE MOUNTED TO AVOID TRANSMISSION OF VIBRATION. E.REFRIGERANT CIRCUIT: UNITS SHALL BE FOR USE WITH REFRIGERANT R-410A AND SHALL BE FULLY CHARGED AT THE FACTORY FOR THE PIPING AND INDOOR UNITS USED WITH. UNIT SHALL INCLUDE AN ACCUMULATOR WITH REFRIGERANT LEVEL SENSORS AND CONTROLS. F.COILS: SHALL BE OF NONFERROUS CONSTRUCTION WITH LANCED OR CORRUGATED PLATE FINS ON COPPER TUBING, WITH A FACTORY APPLIED CORROSION RESISTANT FINISH AND INTEGRAL METAL GUARD PROTECTOR. G.FAN: SHALL BE DIRECT DRIVE, VARIABLE SPEED PROPELLER TYPE WITH A RAISED GUARD TO PREVENT CONTACT WITH MOVING PARTS. FAN MOTOR SHALL HAVE PERMANENTLY LUBRICATED BEARINGS AND INHERENT OVERCURRENT PROTECTION. H.ELECTRICAL AND CONTROLS: UNITS SHALL BE FOR USE WITH POWER OF VOLTAGE AND PHASE AS SCHEDULED ON THE DRAWINGS. UNIT SHALL HAVE OVER-CURRENT PROTECTION AND DC BUS PROTECTION. UNIT SHALL INCLUDE ALL CONTROLS FOR UNITS COMPONENTS, INTERCONNECTION TO OTHER SYSTEM COMPONENTS FOR AUTOMATIC OPERATION, SAFETIES TO PREVENT UNSAFE OPERATION, TO ACCOMMODATE SYSTEM DEFROST, AND TO ALLOW FOR 8 STAGES OF OPERATION. UNITS CONTROLS SHALL BE 24 VOLT. I.SOUND: UNIT SHALL HAVE A SOUND RATING NOT HIGHER THAN 60 DB(A) INDIVIDUALLY, AND 64 DB(A) WHERE TWINNED. IN “NIGHT MODE” UNIT SHALL HAVE A SOUND RATING NOT HIGHER THAN 50 DB(A) INDIVIDUALLY, AND 53 DB(A) WHERE TWINNED. 5.SPLIT SYSTEM HEAT PUMP - INDOOR - FAN COIL & CONCEALED FAN COIL: A.TYPE: SUSPENDED INDOOR VRF HEAT PUMP, DUCTED, FAN COIL. CONCEALED FAN COIL UNIT HEIGHT SHALL NOT EXCEED 15". B.GENERAL: UNIT SHALL BE FULLY FACTORY ASSEMBLED AND SHALL BE COMPLETE WITH FAN, MOTOR, EVAPORATOR COIL, REFRIGERANT METERING DEVICE, HEAVY GAUGE STEEL CHASSIS, REFRIGERANT PIPING CONTROLS, CONDENSATE PAN, DRAIN CONNECTION, AND RELATED ACCESSORIES TO OPERATE PROPERLY WITH VRF SYSTEM. C.REFRIGERANT CIRCUIT: SHALL BE FULLY FACTORY PIPED AND SHALL INCLUDE AN ELECTRONIC LINEAR THERMOSTATIC EXPANSION DEVICE TO ALLOW FOR BOTH HEATING AND COOLING OPERATION. UNITS SHALL BE FACTORY CHARGED WITH DEHYDRATED AIR (OR AN INERT GAS). D.COIL: NON-FERROUS CONSTRUCTION WITH PLATE FINS ON COPPER TUBING, WITH ALL JOINTS SILVER BRAZED. COILS SHALL BE FACTORY TESTED TO A MINIMUM OF 1.5 TIME'S NORMAL WORKING PRESSURE. COIL SHALL HAVE CORROSION RESISTANT DRAIN PAN AND DRAIN FITTING; CONFIGURED TO ALLOW DRAINING EITHER END OF UNIT. E.FAN: DIRECT DRIVE, MULTI-SPEED TYPE, STATICALLY AND DYNAMICALLY BALANCED, WITH PERMANENTLY LUBRICATED MOTOR. AIR SPEED SHALL BE ADJUSTABLE VIA ROOM WALL THERMOSTAT TO A SET LEVEL, OR SET TO VARY ACCORDING TO HEATING OR COOLING DEMAND. F.ELECTRICAL AND CONTROLS: UNIT SHALL BE FOR USE WITH POWER OF VOLTAGE AND PHASE AS SCHEDULED ON THE DRAWINGS. UNIT SHALL INCLUDE ALL CONTROLS FOR UNIT'S COMPONENTS, INTERCONNECTION TO OTHER SYSTEM COMPONENTS, AND TO PROVIDE THE SPECIFIED SEQUENCE OF AUTOMATIC OPERATION. UNIT SHALL INCLUDE CONTROLS PROVIDING SELF-DIAGNOSTIC CHECKS, AUTO RESTART (ON POWER OUTAGE OR LOSS OF CONTROL COMMUNICATION), TEST RUN SWITCH, AUXILIARY CONTACTS FOR CONTROL OF AN EXTERNAL HEAT SOURCE, FOUR DIGITAL INPUTS FOR CUSTOM CONTROL APPLICATIONS, AND THREE DIGITAL OUTPUTS FOR CUSTOM CONTROL APPLICATIONS. G.CONDENSATE PUMP: 1)PROVIDE UNITS WITH CONDENSATE PUMPS. WHERE NOT AVAILABLE INTERNAL TO UNIT, OR WHERE INTERNAL PUMP DOESN'T MEET THE PUMPING CAPACITY REQUIRED, PROVIDE EXTERNAL TYPE, WITH CONTROLS, AND GPM CAPACITY TO SUIT UNIT MAXIMUM CONDENSATE RATE, AT 10 FEET OF HEAD. PROVIDE MOUNTING ASSEMBLY, ACCESSORIES FOR COMPLETE CONNECTIONS, AND AN ARCHITECTURAL COVER TO MATCH THE FINISH OF THE UNIT TO MINIMIZE VISIBILITY. 2)PROVIDE UNIT WITH HIGH LEVEL CONDENSATE OVERFLOW SENSOR. SENSOR SHALL DETECT HIGH CONDENSATE LEVELS IN THE INDOOR UNIT AND STOP INDOOR UNIT OPERATION BEFORE AN OVERFLOW CAN OCCUR. PROVIDE MOUNTING ASSEMBLY AND ACCESSORIES REQUIRED TO INSTALL ON SPECIFIED INDOOR UNIT. 6.SPLIT SYSTEM HEAT PUMP - INDOOR - CEILING CASSETTE A.TYPE: INDOOR VRF HEAT PUMP FOR OVERHEAD SUSPENDED INSTALLATION IN A CEILING (OR AT CEILING HEIGHT). B.GENERAL: UNIT SHALL BE FULLY FACTORY ASSEMBLED AND SHALL BE COMPLETE WITH FAN, FOUR-WAY DISCHARGE OUTLET, EVAPORATOR COIL, REFRIGERANT METERING DEVICE, HEAVY GAUGE STEEL CHASSIS, REFRIGERANT PIPING CONTROLS, CONDENSATE PAN, DRAIN CONNECTION, AND RELATED ACCESSORIES TO OPERATE PROPERLY WITH VRF SYSTEM. C.CAPACITY: UNIT SHALL HAVE MINIMUM COOLING AND HEATING CAPACITIES AS SCHEDULED ON THE DRAWINGS AT THE CONDITIONS SHOWN AND WITH THE OUTDOOR UNIT INDICATED; RATED IN ACCORDANCE WITH AHRI STANDARDS. D.UNIT CASING: FABRICATED OF GALVANIZED STEEL, WITH SUPPORT PROVISIONS FOR HANGING FROM BUILDING STRUCTURE. UNIT SHALL HAVE BOTTOM DISCHARGE GRILLE, ADJUSTABLE FOR TWO, THREE, OR FOUR-WAY DISCHARGE. GRILLE VANE ANGLES SHALL BE ADJUSTABLE VIA ROOM WALL THERMOSTAT. EXPOSED PORTION OF UNIT SHALL HAVE FINISHED PAINT, MANUFACTURE'S STANDARD COLOR. E.REFRIGERANT CIRCUIT: SHALL BE FULLY FACTORY PIPED AND SHALL INCLUDE AN ELECTRONIC LINEAR THERMOSTATIC EXPANSION DEVICE TO ALLOW FOR BOTH HEATING AND COOLING OPERATION. UNITS SHALL BE FACTORY CHARGED WITH DEHYDRATED AIR (OR AN INERT GAS). F.COIL: NON-FERROUS CONSTRUCTION WITH PLATE FINS ON COPPER TUBING, WITH ALL JOINTS SILVER BRAZED. COILS SHALL BE FACTORY TESTED TO A MINIMUM OF 1.5 TIME'S NORMAL WORKING PRESSURE. COIL SHALL HAVE CORROSION RESISTANT DRAIN PAN AND DRAIN FITTING; CONFIGURED TO ALLOW DRAINING EITHER END OF UNIT. UNIT SHALL HAVE AN INTEGRAL CONDENSATE PUMP, RATED FOR UNIT CONDENSATION RATE AND 2.5 FEET OF HEAD. G.FAN: DIRECT DRIVE, MULTI-SPEED TYPE, STATICALLY AND DYNAMICALLY BALANCED, WITH PERMANENTLY LUBRICATED MOTOR, MANUALLY ADJUSTABLE GUIDE VANES FOR SIDE TO SIDE DISCHARGE, AND A MOTORIZED DISCHARGE LOUVER DIRECTING AIR UP AND DOWN AUTOMATICALLY. FAN SPEED SHALL BE ADJUSTABLE VIA ROOM WALL THERMOSTAT TO A SET LEVEL, OR BE ABLE TO BE SET TO VARY ACCORDING TO HEATING OR COOLING DEMAND. H.FILTER: UNIT SHALL HAVE AN INTEGRAL WASHABLE FILTER, EASILY REMOVABLE. I.ELECTRICAL AND CONTROLS: UNIT SHALL BE FOR USE WITH POWER OF VOLTAGE AND PHASE AS SCHEDULED ON THE DRAWINGS. UNIT SHALL INCLUDE ALL CONTROLS FOR UNIT'S COMPONENTS, INTERCONNECTION TO OTHER SYSTEM COMPONENTS, AND TO PROVIDE THE SPECIFIED SEQUENCE OF AUTOMATIC OPERATION. UNIT SHALL INCLUDE CONTROLS PROVIDING SELF-DIAGNOSTIC CHECKS, AUTO RESTART (ON POWER OUTAGE OR LOSS OF CONTROL COMMUNICATION), TEST RUN SWITCH, AUXILIARY CONTACTS FOR CONTROL OF AN EXTERNAL HEAT SOURCE, FOUR DIGITAL INPUTS FOR CUSTOM CONTROL APPLICATIONS, AND THREE DIGITAL OUTPUTS FOR CUSTOM CONTROL APPLICATIONS. J.CONDENSATE PUMP: PROVIDE UNIT WITH CONDENSATE PUMP. WHERE NOT AVAILABLE INTERNAL TO UNIT, OR WHERE INTERNAL PUMP DOESN'T MEET THE PUMPING CAPACITY REQUIRED, PROVIDE EXTERNAL TYPE, WITH CONTROLS, AND GPM CAPACITY TO SUIT UNIT MAXIMUM CONDENSATE RATE, AT 10 FEET OF HEAD. PROVIDE MOUNTING ASSEMBLY, ACCESSORIES FOR COMPLETE CONNECTIONS, AND AN ARCHITECTURAL COVER TO MATCH THE FINISH OF THE UNIT TO MINIMIZE VISIBILITY. PROVIDE UNIT WITH HIGH LEVEL CONDENSATE OVERFLOW SENSOR. SENSOR SHALL DETECT HIGH CONDENSATE LEVELS IN THE INDOOR UNIT AND STOP INDOOR UNIT OPERATION BEFORE AN OVERFLOW CAN OCCUR. PROVIDE MOUNTING ASSEMBLY AND ACCESSORIES REQUIRED TO INSTALL ON SPECIFIED INDOOR UNIT. 7.BRANCH CIRCUIT CONTROLLER: REFRIGERANT BRANCH CIRCUIT (BC) CONTROLLER CONTROLLING REFRIGERANT FLOW AND WITH CONTROLS AND ACCESSORIES FOR SYSTEM HEATING/COOLING OPERATION. THE BC CONTROLLER SHALL BE FULLY FACTORY ASSEMBLED, AND COMPLETE WITH ALL PIPING, VALVES, CONTROLS, AND WIRING. UNIT SHALL BE FACTORY RUN TESTED. PROVIDE UNIT SIZE AND CAPACITY APPROPRIATE FOR THE SYSTEM AND NUMBER/SIZE OF INDOOR UNITS. A.UNIT CABINET: FABRICATED OF GALVANIZED STEEL, SIZED TO ENCLOSE ALL COMPONENTS. AN INTEGRAL CONDENSATE PAN AND DRAIN CONNECTION SHALL BE PROVIDED. PROVIDED WITH FACTORY SUPPLIED CONDENSATE PUMP. B.REFRIGERANT CIRCUIT: UNIT SHALL HAVE MULTIPLE TOW-POSITION AUTOMATIC REFRIGERANT VALVES TO CONTROL REFRIGERANT FLOW, AND EACH BRANCH LINE SHALL HAVE A SERVICE VALVE TO ALLOW SERVICING ANY INDOOR UNIT WITHOUT INTERRUPTION OF SERVICE TO OTHER UNITS. UNIT SHALL HAVE A LIQUID-GAS SEPARATOR A TUBE-IN-TUBE HEAT EXCHANGER. LINEAR ELECTRONIC EXPANSION VALVES SHALL BE PROVIDED FOR CONTROL OF REFRIGERANT FLOW. C.ELECTRICAL: UNIT SHALL BE FOR USE WITH POWER OF VOLTAGE AND PHASE AS SCHEDULED ON THE DRAWINGS. UNIT SHALL INCLUDE ALL CONTROLS FOR PROPER OPERATION INTERCONNECTION TO OTHER SYSTEM COMPONENTS. 8.VRF SYSTEM CONTROLS: A.GENERAL: 1)SYSTEM SHALL HAVE VRF MANUFACTURER'S CONTROLS TO CONTROL ALL SPACE INDOOR UNITS, HEAT RECOVERY UNIT, OUTDOOR UNIT, AND ADDITIONAL HVAC SYSTEM COMPONENTS, AS A UNIFIED SYSTEM. SYSTEM SHALL PROVIDE THE SEQUENCE OF OPERATION SPECIFIED. 2)THE CONTROL SYSTEM SHALL CONSIST OF A LOW VOLTAGE COMMUNICATION NETWORK OF CONTROLLERS AND CONTROL DEVICES, COMMUNICATING OVER A HIGH-SPEED COMMUNICATION BUS, WITH A WEB-BASED OPERATOR INTERFACE. A WEB CONTROLLER WITH A NETWORK INTERFACE SHALL GATHER DATA FROM THE VRF AND HVAC CONTROL SYSTEM AND GENERATE WEB PAGES ACCESSIBLE THROUGH A CONVENTIONAL WEB BROWSER FOR PC'S CONNECTED TO THE NETWORK. OPERATORS SHALL BE ABLE TO PERFORM ALL NORMAL OPERATOR FUNCTIONS THROUGH THE WEB BROWSER INTERFACE. 3)PROVIDE ALL CONTROL SYSTEM SOFTWARE, PROGRAMMING, AND CONTROL DEVICES TO ALLOW FOR THE SYSTEM OPERATION, THE SPECIFIED SEQUENCE, SPECIFIED FEATURES, AND TO ALLOW REMOTE ACCESS VIA A STANDARD WEB BROWSER. PROVIDE GRAPHICS ACCESSIBLE BY THE WEB BROWSER WHICH DISPLAY THE SYSTEMS IN A SCHEMATIC FASHION WITH SYSTEM DATA OVERLAYED ON THE GRAPHICS. PROVIDE ALL SOFTWARE LICENSING TO THE PROJECT OWNER. B.EMCS INTERFACE: SYSTEM CONTROLS SHALL HAVE BACNET INTERFACE FOR CONNECTION TO A FUTURE BUILDING EMCS TO ALLOW THE EMCS TO MONITOR COMPLETE SYSTEM OPERATION AND TO ALLOW ENABLE/DISABLE OF THE OVERALL SYSTEM COMPONENTS (I.E. PLACING IN OFF OR AUTO MODES REMOTELY). C.ROOM THERMOSTATS: SHALL PROVIDE SPACE TEMPERATURE CONTROL FOR INDOOR UNITS, COMPLETELY INDEPENDENT OF OTHER INDOOR UNITS. THERMOSTATS SHALL INCLUDE: OCCUPANT SETPOINT ADJUSTMENT OF PLUS OR MINUS 3 DEG F, ROOM TEMPERATURE DISPLAY, ROOM SETPOINT DISPLAY, FAN SPEED ADJUST, INDOOR UNIT DIAGNOSTICS, DISCHARGE VANE/LOUVER ADJUST (WHERE INDOOR UNITS ARE SPECIFIED WITH ADJUSTABLE VANES/LOUVERS), AND RELATED FEATURES AS SPECIFIED WITH THE SYSTEM EQUIPMENT. D.MASTER CONTROLLER: 1)GENERAL: SHALL PROVIDE TIME SCHEDULE, WARM-UP, OPTIMUM START, NIGHT SETBACK, MONITORING SYSTEM STATUS, UNIT ON/OFF CONTROL, UNIT AIRFLOW CONTROL, TEMPERATURE SETTINGS, AND OTHER CONTROL FUNCTIONS FOR THE SYSTEM AND TO SERVE AS ONE OF THE USERS' INTERFACE. SHALL ALLOW FOR SYSTEM PROGRAMMING, START-UP, TROUBLE-SHOOTING, SETUP, AND PROVIDE THE SPECIFIED SEQUENCE OF OPERATION. WALL MOUNTED, BACKLIT, COLOR TOUCH PANEL, WITH VISUAL DISPLAY OF ALL SETTINGS, AND SYSTEM DIAGNOSTICS. 2)COMMUNICATION PORTS: CONTROLLER SHALL BE EQUIPPED WITH TWO RJ-45 ETHERNET PORTS TO SUPPORT INTERCONNECTION WITH A NETWORK PC VIA A CLOSED/DIRECT LOCAL AREA NETWORK (LAN) OR TO A NETWORK SWITCH FOR IP COMMUNICATION TO OTHER CONTROLLERS FOR DISPLAY OF UP TO TWO HUNDRED INDOOR UNITS. 3)SCHEDULING: THE CONTROL SYSTEM SHALL PROVIDE TIME CLOCK SCHEDULE WITH AT LEAST 20 TIME SCHEDULES. EACH SCHEDULE TO BE 8-DAY TYPE, 5 ENTRIES PER DAY. ALL ENTRIES TO BE IN 12 HOUR AM/PM FORMAT. THE COMPLETE SCHEDULE SHALL BE DISPLAYED AT ONE TIME ON THE MASTER CONTROLLER FOR EASY EDITING. EACH TIME PROGRAM SHALL BE ABLE TO INCLUDE ON/OFF, HIGH/LOW SPEEDS, TEMPERATURE SETPOINTS, DDUTY CYCLE COMMANDS, AS REQUIRED TO PROVIDE THE SPECIFIED SEQUENCE OF OPERATION. 4)WARM-UP MODE: CONTROL SYSTEM SHALL HAVE WARM-UP MODE PRIOR TO OCCUPIED MODE ON HEATING TO PRE-WARM BUILDING PRIOR TO OCCUPANCY. TIME OF BEGINNING WARM-UP CYCLE SHALL BE DETERMINED BY AN OPTIMUM START/STOP PROGRAM. 5)OPTIMUM START/STOP: CONTROL SYSTEM SHALL HAVE OPTIMUM START/STOP PROGRAM TO REDUCE RUN TIME OF HVAC EQUIPMENT. OPTIMUM START/STOP PROGRAM SHALL CONSIDER BUILDING MASS, BUILDING TEMPERATURES, OUTDOOR AIR TEMPERATURES, AND OTHER SYSTEM FACTORS IN DETERMINING TIME OF SYSTEM START-UP OR SHUT-DOWN. PROGRAM SHALL RECORD PREVIOUS WARM-UP TIMES VERSUS ACTUAL WARM-UP TIMES AND SHALL ADJUST THE PROGRAM ALGORITHM SO THAT PROGRAM CALCULATED WARM-UP TIME CORRESPONDS TO ACTUAL. E.SUB-CONTROLLERS: CONTROLLERS PROVIDING CONTROL SYSTEM EQUIPMENT IN CONJUNCTION WITH THE VRF SYSTEM AND MASTER CONTROLLER. CONTROLLER CAPABILITIES SHALL BE AS REQUIRED TO PROVIDE THE SPECIFIED SEQUENCE OF OPERATION AND COMMUNICATE VIA THE VRF CONTROL SYSTEM NETWORK. CONTROLS TO INCLUDE INPUTS/OUTPUTS AS REQUIRED FOR THE APPLICATION FOR ADJUSTMENT OF SYSTEM SETPOINTS, CONTROL HVAC EQUIPMENT (VRF AND NON-VRF), DETECT SYSTEM ERRORS, AND MONITOR SYSTEM (AND EQUIPMENT) STATUS. SEE SPECIFIED SEQUENCE OF OPERATION FOR REQUIREMENTS AND SPECIFIED SYSTEM FEATURES. F.INPUT/OUTPUT DEVICES: DEVICES WITH BINARY AND ANALOG INPUTS/OUTPUTS TO CONTROL GENERAL HVAC EQUIPMENT IN CONJUNCTION WITH THE VRF SYSTEM, MASTER CONTROLLER, AND SUB-CONTROLLERS. DEVICE CAPABILITIES SHALL BE AS REQUIRED TO PROVIDE THE SPECIFIED SEQUENCE OF OPERATION AND COMMUNICATE VIA THE VRF CONTROL SYSTEM NETWORK. SEE SPECIFIED SEQUENCE OF OPERATION FOR REQUIREMENTS AND SPECIFIED SYSTEM FEATURES. G.WIRING AND CONDUIT: AS MANUFACTURER'S SYSTEM REQUIRES; COMPLYING WITH DIVISION 26, AND IN ACCORDANCE WITH NEC. LOW VOLTAGE SHALL BE MULTI-CONDUCTOR, 16 AWG, TWISTED, STRANDED SHIELDED WIRE; UNLESS REQUIRED OTHERWISE BY THE VRF SYSTEM MANUFACTURER. CAT-5 WITH RJ-45 CONNECTION; UNLESS REQUIRED OTHERWISE BY THE VRF SYSTEM MANUFACTURER. H.MISCELLANEOUS CONTROL COMPONENTS: COMPLYING WITH SECTION 20 05 00 AND DIVISION 26. STANDARD COMPONENTS, FOR USE IN COMMERCIAL AND INSTITUTIONAL OCCUPANCIES, RATED AND DESIGNED FOR THE APPLICATION AND ABLE TO PROVIDE THE SPECIFIED SEQUENCE OF OPERATION. 9.REFRIGERANT PIPING AND ACCESSORIES: RATED FOR SYSTEM PRESSURES PER VRF SYSTEM MANUFACTURER. HARD DRAWN ACR COPPER TUBING PER ASTM B280, TYPE L, WITH SILVER BRAZED JOINTS AND WROUGHT COPPER FITTINGS PER ASME B16.22. USE ONLY LONG RADIUS ELBOWS. FLARED FITTINGS (AT EQUIPMENT CONNECTIONS ONLY) SHALL COMPLY WITH ASME B16.26. SOFT COPPER TUBING MAY ONLY BE USED ON RUNS LESS THAN 50-FEET OR WHERE NECESSARY (I.E. WHEN ROUTING THROUGH SLEEVES, OR SIMILAR POOR ACCESS AREAS) AND WHERE ACCEPTABLE TO VRF SYSTEM MANUFACTURER. 10.INSTALLATION: INSTALL SYSTEM IN ACCORDANCE WITH CODE, MANUFACTURERS WRITTEN INSTALLATION INSTRUCTIONS, AND BEST CONSTRUCTION PRACTICES. SET UNITS IN LOCATIONS AS SHOWN ON THE DRAWINGS AND MAINTENANCE TO UNITS. PROVIDE SYSTEM VALVES AND ACCESSORIES TO ALLOW FOR THE PHASED CONSTRUCTION. PROVIDE TEMPORARY CONNECTIONS OF ADDED INDOOR UNITS WHERE REQUIRED TO ALLOW FOR SYSTEM OPERATION. INSTALL ALL EQUIPMENT AT LOCATIONS AND AS SHOWN ON THE DRAWINGS. INSTALL SO AS TO ALLOW MAXIMUM ACCESS TO UNITS. PRIOR TO SELECTING UNIT FINAL LOCATION, CONFIRM THAT: PROPER UNIT CLEARANCES AND ACCESS WILL BE PROVIDED; NO ADVERSE AIRFLOW CONDITIONS ARE PRESENT; CONFIRM LOCATION AND INSTALLATION DETAILS WITH OTHER TRADES. UNITS SHALL BE LEVEL AND ALIGNED WITH BUILDING WALLS. SET OUTDOOR UNIT ON CONCRETE PAD (OR ROOF SLEEPERS); ANCHOR TO PAD (OR SLEEPERS). A.REFRIGERANT PIPING: SHALL BE SILVER BRAZED. BLEED DRY NITROGEN THROUGH PIPING DURING BRAZING TO MINIMIZE OXIDATION. KEEP ALL OPEN ENDS OF PIPING CAPPED WHEN NOT BEING WORKED. SOFT COPPER SHALL HAVE LONG RADIUS BENDS; INSTALL WITHOUT KINKS OR EXCESS BENDS. PIPING SHALL BE ROUTED CONCEALED, EXCEPT WHERE ROUTED OUTDOORS AND WHERE NOTED. PIPING SHALL BE RAN PLUMB AND SQUARE TO BUILDING WALLS, AND IN A NEAT PROFESSIONAL MANNER. B.REFRIGERANT CHARGE: SYSTEM SHALL BE CHECKED FOR PROPER REFRIGERANT CHARGE AND OIL LEVEL AND CHARGED TO PROPER LEVELS AFTER ALL LEAK TESTING AND EVACUATION WORK HAS BEEN COMPLETED. REFRIGERANT TO BE ADDED TO THE SYSTEM SHALL BE DELIVERED TO THE SITE IN FACTORY CHARGED CONTAINERS AND CHARGED INTO THE SYSTEM THROUGH A FILTER/DRIER. C.UNIT PROTECTION: UNITS SHALL BE PROTECTED DURING CONSTRUCTION TO PREVENT MUD, DIRT, PAINT OVERSPRAY, PLASTER MATERIALS, AND SIMILAR DEBRIS FROM DEPOSITING ON THE UNIT. UNITS SHALL BE CLEAN AND IN NEW CONDITION PRIOR TO OWNER ACCEPTANCE. D.CLEANING: UNITS SHALL BE THOROUGHLY CLEANED OF ALL DEBRIS PRIOR TO OPERATION. UNITS SHALL BE CLEAN AND IN NEW CONDITION PRIOR TO OWNER ACCEPTANCE. E.OPERATION: UNITS SHALL NOT BE OPERATED UNTIL ALL CONSTRUCTION ACTIVITIES THAT GENERATE DUST, DIRT, FUMES, OR ODORS ARE COMPLETE; SYSTEM CHECKOUT HAS OCCURRED; AND THE ENGINEER HAS REVIEWED THE SYSTEM AND GRANTED APPROVAL. 11.VRF SYSTEM CONTROLS: A.GENERAL: INSTALLATION SHALL COMPLY WITH VRF SYSTEM MANUFACTURER WRITTEN INSTRUCTIONS AND RECOMMENDATIONS. PROVIDE ALL SOFTWARE, HARDWARE, LICENSING, SENSORS, RELAYS, SWITCHES, DAMPERS, ACTUATORS, CONDUIT, TUBING, WIRING, MOTOR STARTERS AND ALL OTHER DEVICES REQUIRED TO PROVIDE A COMPLETE INTEGRATED VRF CONTROL SYSTEM WITH THE SYSTEM FEATURES AND SEQUENCE OF OPERATION SPECIFIED. CONTROL SYSTEM IS CONTRACTOR DESIGNED TO COMPLY WITH CONTRACT DOCUMENT REQUIREMENTS. B.ROOM SENSORS: ROOM SENSORS (I.E. THERMOSTATS) SHALL BE MOUNTED AT AN ADA ACCESSIBLE HEIGHT (UNLESS INDICATED OTHERWISE). THERMOSTATS SHALL CONTROL THE EQUIPMENT WHICH AFFECTS THE TEMPERATURE SERVING THE SPACE THE THERMOSTAT IS LOCATED IN (UNLESS INDICATED OTHERWISE). NOT ALL ROOM SENSORS ARE SHOWN ON THE DRAWINGS AND THE LOCATIONS SHOWN ARE PRELIMINARY ONLY. CONTRACTOR SHALL REVIEW ALL DRAWINGS, COORDINATE WITH OTHER TRADES, AND INDICATE ALL FINAL PROPOSED ROOM SENSOR LOCATIONS ON THE SUBMITTAL SHOP DRAWINGS. CONTRACTOR IS RESPONSIBLE FOR COORDINATING LOCATIONS TO AVOID CHALKBOARDS, TACK BOARDS AND OTHER INTERFERENCES. C.ELECTRICAL POWER: 1)GENERAL: PROVIDE ALL ELECTRICAL WIRING AND DEVICES IN ACCORDANCE WITH CODES, AND DIVISION 26 REQUIREMENTS. 2)SOURCES: IT SHALL BE THE RESPONSIBILITY OF THE INSTALLER OF THE VRF CONTROL SYSTEM TO PROVIDE POWER FOR ALL VRF CONTROL DEVICES REQUIRING POWER. COORDINATE WITH THE DIVISION 26 CONTRACTOR TO ARRANGE FOR NECESSARY POWER CIRCUITS. SYSTEM MASTER CONTROLLER SHALL OBTAIN POWER FROM A UPS (UNINTERRUPTIBLE POWER SUPPLY); UNLESS THE UNIT HAS AN INTERNAL BATTERY BACK-UP ADEQUATE FOR 24 HOURS. 3)CONDUIT: ALL WIRING SHALL BE INSTALLED IN CONDUIT AND IN ACCORDANCE WITH DIVISION 26, EXCEPT THAT LOW VOLTAGE WIRING WITHIN THE CEILING PLENUM SPACES MAY BE RAN WITHOUT CONDUIT PROVIDED THAT PLENUM RATED CABLE IS USED. INSTALL ALL CONDUIT AND WIRING PARALLEL TO BUILDING LINES. D.EQUIPMENT INTERCONNECT WIRING: IN ADDITION TO CONTROL WIRING BETWEEN EQUIPMENT AND CONTROL DEVICES (FURNISHED UNDER THIS SECTION) TO ACCOMPLISH THE SPECIFIED SEQUENCE, PROVIDE ADDED CONTROL WIRING TO INTERCONNECT EQUIPMENT AND TO INTERCONNECT EQUIPMENT AND ASSOCIATED CONTROL/SAFETY DEVICES. PROVIDE AS REQUIRED BY THE EQUIPMENT MANUFACTURERS TO ALLOW FOR PROPER OPERATION OF THE EQUIPMENT AND SYSTEM. E.ADJUSTABILITY: ALL SETPOINTS AND DIFFERENTIALS SHALL BE ADJUSTABLE. SETPOINTS INDICATED ARE INITIAL SETTINGS. F.CONFIRM SETTINGS: CONFIRM WITH OWNER ALL SETPOINTS, ALL TIME SCHEDULES, AND ALL OTHER ADJUSTABLE PROGRAMMING PARAMETERS BEFORE SUBSTANTIAL COMPLETION. G.THERMOSTATS SETPOINTS: SHALL BE ADJUSTABLE, WITH INITIAL SETTINGS AS FOLLOWS UNLESS INDICATED OTHERWISE: OCCUPIED HEATING 70 DEGREES F UNOCCUPIED HEATING 65 DEGREES F OCCUPIED COOLING 76 DEGREES F UNOCCUPIED COOLING 85 DEGREES F H.EMCS INTERFACE: PROVIDE INTERFACE DEVICE WITH PROPER PROTOCOL TO ALLOW COMMUNICATION OF EXCHANGE OF SYSTEM DATA WITH THE DIVISION 25 EMCS. 12.VRF HEAT PUMPS - SEQUENCE OF OPERATION: A.GENERAL: VRF CONTROLS SHALL PROVIDE TIME SCHEDULE CONTROL AND HEATING/COOLING/FAN OPERATION OF INDOOR UNITS, WITH BC AND OUTDOOR UNITS AUTOMATICALLY OPERATING IN RESPONSE TO SYSTEM LOADS AND NEEDS USING THEIR INTEGRAL CONTROLS. B.OCCUPIED MODE: 1)FAN: INDOOR FAN SHALL RUN CONTINUOUSLY WHEN HEATING OR COOLING IS REQUIRED; FAN SHALL CYCLE TO LOW SPEED (OR AS AN OPTION CYCLE OFF) WHEN NO HEATING OR COOLING IS REQUIRED. 2)HEATING: INDOOR HEAT PUMP SECTION SHALL OPERATE IN HEATING AS REQUIRED TO SATISFY THE SPACE SETPOINT. AIRFLOW SHALL VARY FROM MINIMUM TO MAXIMUM DEPENDING ON LOAD, AND SHALL BE PROGRAMMABLE TO REMAIN AT A FIXED VALUE INSTEAD OF VARYING. 3)COOLING: INDOOR HEAT PUMP SECTION SHALL OPERATE IN THE COOLING MODE AS REQUIRED TO SATISFY THE SPACE SETPOINT. AIRFLOW SHALL VARY FROM MINIMUM TO MAXIMUM DEPENDING ON LOAD, AND SHALL BE PROGRAMMABLE TO REMAIN AT A FIXED VALUE INSTEAD OF VARYING. 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-503 MECHANICAL SPECIFICATIONS C.UNOCCUPIED MODE: INDOOR FAN AND INDOOR HEAT PUMP HEATING/COOLING SHALL CYCLE ON AND OFF AS REQUIRED TO MAINTAIN UNOCCUPIED SETPOINTS. D.MODE CONTROL: UNITS' MODE OF OPERATION SHALL BE DETERMINED BY TIME SCHEDULE AND TIME SCHEDULE OVERRIDE; WARM-UP MODE SHALL BE INITIATED BY OPTIMUM START CONTROLS. E.OUTDOOR UNIT AND REFRIGERANT CONTROLLER: SHALL OPERATE TO PROVIDE ADEQUATE AND CORRECT REFRIGERANT FLOW TO SERVE INDOOR UNITS AND TO REJECT OR RECOVER HEAT. 13.REFRIGERANT LEAK TESTING AND EVACUATION: CONNECT OIL-PUMPED, DRY NITROGEN TO THE SYSTEM THROUGH A PRESSURE REDUCING GAUGE MANIFOLD. CHARGE ENOUGH NITROGEN INTO THE SYSTEM TO RAISE THE PRESSURE TO 50 PSIG. LET STAND FOR 2 HOURS AND CHECK FOR SIGNS OF LEAKAGE. IF NO LEAKAGE IS NOTED, SLOWLY INCREASE PRESSURE TO 300 PSIG (OR AS REQUIRED BY LOCAL CODE, WHICHEVER IS HIGHER). TAP ALL BRAZED CONNECTIONS WITH A RUBBER OR RAWHIDE MALLET SUFFICIENTLY HARD TO START ANY LEAK THAT MIGHT SUBSEQUENTLY OPEN FROM THERMAL EXPANSION/CONTRACTION OR VIBRATION. CHECK THE MANIFOLD GAUGE FOR ANY DROP IN PRESSURE. LET THE SYSTEM STAND PRESSURIZED FOR 24 HOURS. RE-CHECK THE MANIFOLD GAUGE. IF NO CHANGE IN PRESSURE IS NOTED (AFTER ADJUSTING FOR TEMPERATURE) THE SYSTEM MAY BE CONSIDERED FREE OF LEAKS. AFTER SATISFACTORY PRESSURE TESTING AND VACUUM EVACUATION, FULLY CHARGE THE SYSTEM WITH REFRIGERANT. ANY FINAL CONNECTIONS THAT WERE NOT SUBJECT TO THE FULL TEST PRESSURE (E.G. CONNECTIONS AT UNIT, ETC.) SHALL BE CAREFULLY CHECKED WITH A HALIDE OR ELECTRONIC LEAK DETECTOR AFTER THE SYSTEM HAS BEEN CHARGED. 14.START-UP/TESTING AND ADJUSTMENT: A.INITIAL CHECKS: PRIOR TO OPERATING UNITS, CHECKS SHALL BE MADE TO INSURE THAT ADEQUATE VOLTAGE, AIR FLOW, DUCT CONNECTIONS, ELECTRICAL CONNECTIONS, CONTROL CONNECTIONS, CRANKCASE HEATERS (WHERE APPLICABLE), AND OTHER ITEMS AS LISTED BY THE MANUFACTURER ARE PROPERLY PROVIDED/CONNECTED AND OPERATING TO INSURE SAFE AND PROPER UNIT OPERATION. B.TESTING AND ADJUSTMENT: MANUFACTURERS REPRESENTATIVE SHALL PROVIDE START-UP. OPERATE UNIT IN VARIOUS MODES OF OPERATING TO TEST FOR PROPER OPERATION, INCLUDING FAN ROTATION, PROPER DAMPER TRAVEL (WHERE APPLICABLE), PROPER COOLING/HEATING, CORRECT INTERFACE TO OTHER CONTROLS (TIME CLOCK, FANS, ETC.), ETC. MAKE NECESSARY ADJUSTMENTS. C.SYSTEM COMMISSIONING: AS THE SYSTEMS BECOME OPERATIONAL, THE VRF SYSTEM INSTALLER SHALL TEST AND OBSERVE THE OPERATION OF EACH AND EVERY AIR MOVING AND HEATING/COOLING UNIT AND SHALL ADJUST ALL CONTROLS SO THAT THE ITEMS FUNCTION ACCORDING TO THE INTENT OF THE SPECIFICATIONS. THE VRF SYSTEM INSTALLER SHALL COMMISSION THE VRF SYSTEM CONTROLS, INCLUDING A POINT-TO-POINT CHECK OF ALL DEVICES, AND PROVIDE DOCUMENTATION SUBSTANTIATING THE WORK. THIS COMMISSIONING WORK IS SEPARATE FROM THE SECTION 20 08 00 COMMISSIONING, AND IS TO OCCUR PRIOR TO THE COMMISSIONING WORK OF SECTION 20 08 00. 23 82 40 - ELECTRIC DUCT HEATERS 1.TYPE: OPEN COIL TYPE ELECTRIC DUCT HEATERS; UL LISTED FOR ZERO CLEARANCE TO COMBUSTIBLES. HEATING COILS SHALL BE MADE OF 80% NICKEL AND 20% CHROMIUM COILED RESISTANCE WIRE, SUPPORTED IN AN ALUMINIZED STEEL FRAME AND INSULATED BY FLOATING CERAMIC BUSHINGS. 2.ACCESSORIES: PROVIDE WITH THE FOLLOWING SAFETIES AND ACCESSORIES: A.PRIMARY AND SECONDARY OVER-TEMPERATURE SAFETY DEVICES. B.FUSES SHALL FOR OVERCURRENT PROTECTION; FUSE CAPACITIES SHALL BE RATED FOR AT LEAST 125% OF THE CIRCUIT AMPERAGE. C.DIFFERENTIAL AIR PRESSURE DEVICE AND SENSING TUBE (OR SAIL FLOW SWITCH), INTERLOCKED WITH THE HEATER TO PREVENT HEATER OPERATION IN CASE OF INSUFFICIENT AIRFLOW. D.BUILT-IN POWER DISCONNECT SWITCH WITH TERMINAL DOOR INTERLOCK. E.24 VOLT CONTROL TRANSFORMER WITH FUSING. F.SOLID STATE PROPORTIONAL POWER CONTROLLER (SCR) ALLOWING MODULATION OF HEATER CAPACITY FROM 0 TO 100% OF FULL CAPACITY. 25 50 00 - INTEGRATED AUTOMATION FACILITY CONTROLS 1.SUBMITTALS: SUBMIT SHOP DRAWINGS OF COMPLETE CONTROL SYSTEM, INCLUDING THE FOLLOWING INFORMATION: INTERCONNECT DRAWINGS SHOWING ALL WIRING AND CONTROL CONNECTIONS, ALL CONTROL DEVICE LOCATIONS, SEQUENCE OF OPERATION FOR ALL CONTROLLED SYSTEMS, BUILDING FLOOR PLANS WITH ALL PROPOSED THERMOSTAT AND OTHER CONTROL DEVICE LOCATIONS SHOWN. 2.GENERAL REQUIREMENTS: A.BIDDER DESIGN: THE CONTROL SYSTEM IS BIDDER DESIGN, SUBJECT TO THE REQUIREMENTS OF THE CONTRACT DOCUMENTS. B.LICENSING: PROVIDE LICENSING WHICH ALLOWS THE OWNER TO MAKE MODIFICATIONS, ADDITIONS, EXPANSION, AND INTERCONNECTIONS TO ALL ASPECTS OF THE SYSTEM WITHOUT LIMITATION. MANUFACTURER'S SOFTWARE LICENSING AGREEMENTS SHALL BE CONFIGURED TO ALLOW THE SYSTEM TO BE “OPEN” AND NON-PROPRIETARY. THE OWNER SHALL HAVE FULL OWNERSHIP FOR THE SYSTEM AND ACCESS. C.ALL DDC CONTROL: ALL CONTROLS AND SEQUENCES SHALL BE PROVIDED BY THE DIVISION 25 DDC CONTROL SYSTEM, UNLESS SPECIFICALLY NOTED OTHERWISE. WHERE INTERVAL TIMER, SWITCH CONTROL, OR A SIMILAR MANUAL CONTROL IS INDICATED, THE CONTROL DEVICE SHALL PROVIDE AN INPUT TO THE DDC SYSTEM WITH THE DDC SYSTEM PROVIDING AN OUTPUT FOR CONTROL. NO LINE VOLTAGE CONTROLS OR OTHER CONTROLS WHICH DO NOT “PASS THROUGH” THE DDC CONTROL SYSTEM ARE ALLOWED, UNLESS DIRECTLY STATED THAT IS THE METHOD OF CONTROL TO BE USED; SEE THE CONTROL SEQUENCES SPECIFICATION SECTION FOR EXCEPTIONS. 3.ACCEPTABLE MANUFACTURERS - CONTROL SYSTEM MANUFACTURER: HONEYWELL, ALERTON. 4.BASIC SYSTEM: A.GENERAL: THE SYSTEM SHALL BE A DISTRIBUTED PROCESSING TYPE DIRECT DIGITAL CONTROL (DDC) SYSTEM. SYSTEM SHALL PROVIDE COMPLETE STAND-ALONE TEMPERATURE CONTROL/MONITORING AND ENERGY MANAGEMENT FOR THIS PROJECT, USING A NETWORK OF VARIOUS INDEPENDENT CONTROLLERS, SENSORS AND ASSOCIATED DEVICES INTERCONNECTED IN A COMMUNICATING NETWORK. B.SYSTEM PROTOCOL: SYSTEM SHALL UTILIZE AN OPEN (I.E. NON-PROPRIETARY) COMMUNICATIONS PROTOCOL WHICH ALLOWS THE USE OF CONTROL COMPONENTS BY DIFFERENT MANUFACTURERS TO BE INSTALLED AS PART OF THE SYSTEM WITH AUTOMATIC ADAPTION AND INCORPORATION INTO THE SYSTEM WITH MINIMAL PROGRAMMING. SYSTEM SHALL EITHER BE A BACNET COMPLIANT TYPE WITH ALL COMPONENT COMMUNICATION USING THE PROTOCOLS AND STANDARDS AS DEFINED BY ANSI/ASHRAE 135. LAN TYPE SHALL BE CONTRACTOR SELECTED (COMPLYING WITH CONTRACT DOCUMENT REQUIREMENTS). SYSTEM SHALL BE INTERNET ACCESSIBLE USING STANDARD WEB BROWSERS SUCH AS WINDOWS EXPLORER AND BE BASED ON TRIDIUM "NIAGARA AX" SOFTWARE UTILIZING JACE CONTROLLERS. C.NETWORK: ALL CONTROLLERS SHALL BE INTERCONNECTED IN A COMMUNICATING NETWORK TO PROVIDE FACILITY WIDE ACCESS TO WORK STATIONS AND SHARING OF INFORMATION. A LOCAL AREA NETWORK (LAN) SHALL BE PROVIDED TO INTERCONNECT CONTROLLERS FOR HIGH SPEED DATA TRANSMISSION. FAILURE OF A SINGLE OR MULTIPLE CONTROLLERS SHALL NOT CAUSE LOSS OF COMMUNICATION BETWEEN OTHER LAN-CONNECTED CONTROLLERS STILL ACTIVE. THE CONTROL SYSTEM LAN SHALL BE SEPARATE AND INDEPENDENT FROM OTHER BUILDING LAN'S (EXCEPT FOR A SINGLE DATA TERMINAL CONNECTION AT A SINGLE SYSTEM WORKSTATION). 5.SYSTEM FEATURES: A.GENERAL: CONTROLLERS, OPERATOR WORKSTATION, CONTROL COMPONENTS, AND ACCESSORIES SHALL ALL BE COMBINED TO FORM A COMPLETE SYSTEM PROVIDING THE SEQUENCES OF OPERATION/FUNCTIONS SPECIFIED AND HAVING THE FEATURES SPECIFIED. SYSTEM SHALL MONITOR AND CONTROL ALL FUNCTIONS RELATING TO BUILDING ENVIRONMENT, UTILITIES, ENERGY USAGE, AND MECHANICAL SYSTEMS OPERATION. B.CONTROLLERS: THE SYSTEM CONTROLLERS SHALL DIRECTLY CONTROL ALL VALVES, FANS, HVAC EQUIPMENT, DAMPERS, COILS, SYSTEM EQUIPMENT, AND SIMILAR DEVICES. ALL CONTROL SOFTWARE SHALL BE IMPLEMENTED IN THE CONTROLLERS. C.SETPOINTS: ZONE TEMPERATURE SETPOINTS, EQUIPMENT SETPOINTS, PRESSURE SETPOINTS AND ALL OTHER CONTROLLED PARAMETERS SHALL BE ABLE TO BE SET BY AN OPERATOR (EXCEPT WHERE INDICATED OTHERWISE). SYSTEM SHALL HAVE GLOBAL COMMAND ABILITY TO OVERRIDE ALL SETTINGS OF THE SAME TYPE TO THE SAME VALUE. ALL SETPOINTS SHALL BE OPERATOR ADJUSTABLE (VIA COMMON ENGLISH LANGUAGE COMMANDS). D.SYSTEM GRAPHICS: PROVIDE COMPLETE SYSTEM COLOR GRAPHICS WITH DISPLAYS OF ALL CONTROLLED SYSTEMS. GRAPHICS SHALL ALLOW OPERATOR CAPABILITY OF CONSTRUCTING ADDITIONAL FLOOR PLAN DRAWINGS, MECHANICAL EQUIPMENT DIAGRAMS, PIPING DIAGRAMS, AND SIMILAR SYSTEMS DRAWINGS AT WILL, WHILE SYSTEM IS ON LINE. GRAPHICS TO BE COLOR DYNAMIC, DISPLAYING CURRENT MONITORED SYSTEM VALUES. GRAPHICS SHALL BE MENU DRIVEN FROM KEYBOARD KEYS AND FROM MOUSE. GRAPHICS SHALL INCLUDE BUILDING PLANS SHOWING LOCATIONS OF ALL CONTROLLED OR MONITORED EQUIPMENT, AREAS SERVED, THERMOSTAT LOCATIONS, AND SIGNIFICANT MAJOR CONTROL DEVICE LOCATIONS (E.G. CO2 SENSORS, OUTSIDE AIR SENSORS, ETC.). 6.CONTROLLERS: SHALL BE MANUFACTURER'S STANDARD CONTROLLERS USED FOR COMMERCIAL DDC SYSTEMS COMPLYING WITH THE SYSTEM COMMUNICATION PROTOCOL SPECIFIED AND ALLOWING THE SYSTEM TO PROVIDE THE SPECIFIED FEATURES AND SEQUENCE OF OPERATION. CONTROLLERS SHALL BE LISTED, CERTIFIED, OR IN SOME DEFINITIVE WAY DEEMED COMPLIANT BY AN APPROPRIATE INDEPENDENT AGENCY THAT THEY COMPLY WITH THE SYSTEM COMMUNICATION PROTOCOL BEING UTILIZED. TYPE, CAPACITIES, ARRANGEMENT AND FEATURES SHALL BE CONTRACTOR SELECTED TO PROVIDE AN OVERALL SYSTEM COMPLYING WITH CONTRACT DOCUMENT REQUIREMENTS. 7.TEMPERATURE SENSORS: A.ROOM TEMPERATURE SENSORS: SOLID STATE ELECTRONIC TYPE, EMPLOYING A RESISTANCE TYPE OUTPUT. FACTORY CALIBRATED TO AN ACCURACY OF PLUS/MINUS 0.5 DEG F WITH A TEMPERATURE RANGE OF 32 TO 130 DEG F IN NORMALLY OCCUPIED AREAS AND -40 TO 140 DEG F IN OTHER AREAS, WITH THE FOLLOWING FEATURES: SPACE TEMPERATURE DISPLAY, MOMENTARY PUSH BUTTON FOR PLACING ROOM'S SYSTEM INTO OCCUPIED MODE, MEANS FOR ADJUSTING TEMPERATURE SETPOINT UP OR DOWN WITH SETPOINT DISPLAY, SYSTEM FAN/OFF INDICATION, SYSTEM HEATING OR COOLING MODE INDICATION. B.DUCT TEMPERATURE SENSOR: SHALL BE SOLID STATE ELECTRONIC TYPE, EMPLOYING A RESISTANCE TYPE OUTPUT. FACTORY CALIBRATED ACCURACY OF PLUS/MINUS 0.5 DEG F WITH A TEMPERATURE RANGE SHALL BE -40 TO 160 DEG F. THE SENSOR SHALL INCLUDE A UTILITY BOX AND GASKET TO PREVENT AIR LEAKAGE AND VIBRATION NOISE. FOR ALL MIXED AIR AND PREHEAT AIR APPLICATIONS, INSTALL BENDABLE AVERAGING DUCT SENSORS WITH A MINIMUM 5 FOOT LONG SENSOR ELEMENT INSTALLED SO AS TO SENSE A REPRESENTATIVE SAMPLE OF THE MEDIUM BEING CONTROLLED. C.OUTSIDE AIR TEMPERATURE SENSOR: SOLID STATE ELECTRONIC TYPE DEVICE, FOR OUTDOOR INSTALLATION, FACTORY CALIBRATED ACCURACY OF PLUS/MINUS 0.5 DEG F, WITH A TEMPERATURE RANGE OF -20 TO 180 DEGREES F. PROVIDE A SUN SHIELD AND WEATHERPROOF ASSEMBLY. 8.ACTUATORS: A.GENERAL: ACTUATORS SHALL USE A BRUSHLESS DC MOTOR CONTROLLED BY A MICROPROCESSOR WITH PROTECTION FROM OVERLOAD AT ALL ANGLES OF ROTATION. RUN TIME SHALL BE CONSTANT, INDEPENDENT OF TORQUE. ACTUATOR SHALL HAVE MANUAL POSITIONING MECHANISM AND DIRECTION OF ROTATION CONTROL SWITCH AND VISUAL POSITION INDICATOR. HOUSING SHALL BE NEMA RATED TO SUIT THE CONDITIONS AT THE ACTUATOR LOCATION. B.TYPE: PROPORTIONAL OR TWO POSITION OR FLOATING POINT TYPE, AS REQUIRED FOR APPLICATION. PROPORTIONAL TYPE SHALL MODULATE IN RESPONSE TO A 2-10 VDC, OR 4 TO 20MA CONTROL INPUT. PROVIDE WITH AUXILIARY SWITCHES AS REQUIRED FOR SEQUENCE OF OPERATION AND TO ALLOW FOR SAFE OPERATION OF ITEMS SERVED (AND INTERLOCKED ITEMS), SWITCHES SHALL MEET REQUIREMENTS FOR "DOUBLE INSULATION" SO AN ELECTRICAL GROUND IS NOT REQUIRED. C.AUTOMATIC CLOSURE: ACTUATOR SHALL SPRING RETURN UPON POWER INTERRUPTION, SPRING RETURN POSITION SHALL BE FAIL-SAFE AS DICTATED BY FREEZE, FIRE OR TEMPERATURE PROTECTION REQUIREMENTS; EXCEPT THAT ACTUATORS REQUIRED TO BE THE FAST OPERATING TYPE MAY UTILIZE A CAPACITOR DISCHARGE FOR FAIL-SAFE CLOSURE IN LIEU OF SPRING (SUBJECT TO ENGINEER'S APPROVAL). SPRING RETURN IS NOT REQUIRED FOR AIR TERMINAL UNIT DAMPERS OR FOR ZONE DAMPERS. D.PERFORMANCE: ACTUATOR POWER AND TORQUE SHALL BE SUFFICIENT TO MATCH DAMPERS OR VALVES BEING CONTROLLED AND ALLOW PROPER DAMPER AND VALVE OPERATION AGAINST SYSTEM PRESSURES LIABLE TO BE ENCOUNTERED. 9.ACCESSORIES: A.RELAYS/CONTACTORS: SHALL BE THE SINGLE COIL ELECTRICALLY OPERATED, MECHANICALLY HELD TYPE. POSITIVE LOCKING SHALL BE OBTAINED WITHOUT THE USE OF HOOKS, LATCHES, OR SEMI-PERMANENT MAGNETS. CONTACTS SHALL BE DOUBLED BREAK SILVER TO SILVER TYPE PROTECTED BY ARCHING CONTACT WHERE NECESSARY. NUMBER OF CONTACTS AND RATING SHALL BE SELECTED FOR THE APPLICATION INTENDED. RELAYS SHALL HAVE MECHANICAL SWITCHING TO ALLOW MANUAL OPERATION OF RELAY AND LED LIGHT TO INDICATE THE ENERGIZED STATE. B.MISCELLANEOUS SENSORS/TRANSMITTERS/SWITCHES/TRANSFORMERS: SHALL BE MANUFACTURER'S STANDARD, DESIGNED FOR APPLICATION IN COMMERCIAL BUILDING HVAC CONTROL SYSTEMS, COMPATIBLE WITH OTHER COMPONENTS SO AS TO PROVIDE SEQUENCE OF OPERATION SPECIFIED. TRANSFORMERS SHALL HAVE INTEGRAL CIRCUIT BREAKERS WITH PUSH-BUTTON RESET. 10.LOCAL OPERATOR'S WORKSTATION: A.GENERAL: DESKTOP COMPUTER, WITH KEYBOARD, SOFTWARE, MODEM, PRINTERS, MONITOR, AND INTERFACE DEVICES FOR SYSTEM COMMUNICATION AND COMMUNICATION WITH THE SYSTEM. OPERATOR STATION SHALL PROVIDE FULL INTERFACE TO ENTIRE SYSTEM FOR MONITORING, EQUIPMENT CONTROL, DATABASE MANAGEMENT, SYSTEM PERFORMANCE ANALYSIS AND MANAGEMENT REPORTS. THE OPERATOR TERMINAL SHALL COMMUNICATE WITH THE SYSTEM CONTROLLERS AND WITH OTHER OPERATOR TERMINALS. B.UPS: STANDALONE UPS TO SERVE LOCAL OPERATOR'S WORKSTATION. C.SOFTWARE: PROVIDE ALL NECESSARY SOFTWARE, FULLY PROGRAMMED AND CUSTOMIZED TO PROVIDE COMPLETE SYSTEM FEATURES AND FUNCTIONS SPECIFIED. SOFTWARE SHALL SUPPORT DYNAMIC DATA EXCHANGE (DDE). PROVIDE INSTALLABLE COPIES OF ALL SOFTWARE REQUIRED FOR PROPER OPERATION OF THE EMS AND THE USER INTERFACE. THIS INCLUDES THE EMS SOFTWARE, USER INTERFACE OPERATING SYSTEM, AND ANY REQUIRED DRIVERS. 11.CONTROL DAMPERS: A.TYPE: LOW LEAKAGE CONTROL DAMPERS, PARALLEL BLADE OR OPPOSED BLADE TYPE AS SELECTED BY DIVISION 25 CONTRACTOR TO BEST SUIT APPLICATION (UNLESS A SPECIFIC TYPE IS INDICATED). B.LEAKAGE: CLASS 1A LEAKAGE RATED IN ACCORDANCE WITH AMCA 500-D. C.CONSTRUCTION: CONSTRUCT OF GALVANIZED STEEL, EXCEPT WHERE INSTALLED IN DUCTS OF STAINLESS STEEL OR ALUMINUM CONSTRUCTION OR HANDLING CORROSIVE AIR, SHALL BE OF STAINLESS STEEL OR ALUMINUM CONSTRUCTION (TO MATCH DUCT MATERIAL) OR HAVE CORROSION RESISTANT COATING. ALL MATERIALS IN CONTACT WITH THE AIRSTREAM SHALL BE SUITABLE FOR THE CONDITIONS WITHOUT DETERIORATION. FRAME SHALL BE MINIMUM 16 GAUGE WITH REINFORCED CORNERS. 12.INSTALLATION: A.GENERAL: PROVIDE COMPLETE CONTROL SYSTEM DESIGN, ALL COMPUTER SOFTWARE AND HARDWARE, OPERATOR INPUT/OUTPUT DEVICES, SENSORS, RELAYS, SWITCHES, DAMPERS, ACTUATORS, CONDUIT, TUBING, WIRING, MOTOR STARTERS, TRANSFORMERS, CONTROL CABINETS, POWER PANEL CIRCUIT BREAKERS, AND ALL OTHER COMPONENTS REQUIRED TO PROVIDE A COMPLETE CONTROL SYSTEM WITH THE SYSTEM FEATURES AND SEQUENCE OF OPERATION SPECIFIED. SELECT CONTROL COMPONENTS WITH PROPER CHARACTERISTICS TO SUIT THE APPLICATION, MEET SPECIFIED SYSTEM PERFORMANCE, PROVIDE SPECIFIED SYSTEM FEATURES, AND PROVIDE THE SPECIFIED SEQUENCE OF OPERATION. COORDINATE WORK WITH OTHER TRADES. B.ROOM SENSORS: ROOM SENSORS (I.E. THERMOSTATS) SHALL BE MOUNTED AT 48" ABOVE FINISHED FLOOR, UNLESS INDICATED OTHERWISE. THERMOSTATS SHALL CONTROL THE EQUIPMENT WHICH AFFECTS THE TEMPERATURE SERVING THE SPACE THE THERMOSTAT IS LOCATED IN, UNLESS INDICATED OTHERWISE. NOT ALL ROOM SENSORS ARE SHOWN ON THE DRAWINGS AND THOSE SHOWN ARE PRELIMINARY ONLY. CONTRACTOR SHALL INDICATE ALL FINAL ROOM SENSOR LOCATIONS ON SUBMITTAL DRAWINGS. C.ELECTRICAL POWER AND WIRING: 1)GENERAL: ALL WORK SHALL COMPLY WITH CODE. RUN CONDUIT AND WIRING IN NEAT LINES, PARALLEL WITH BUILDING CONSTRUCTION AND COORDINATED WITH OTHER TRADES. USE WIRE TYPE AND SIZE AS REQUIRED BY CODE AND RECOMMENDED BY COMPONENT MANUFACTURERS AND TO SUIT THE APPLICATION CONDITIONS. 2)CONDUIT: ALL WIRING SHALL BE INSTALLED IN CONDUIT, EXCEPT THAT LOW VOLTAGE WIRING WITHIN CEILING PLENUM SPACES AND IN MECHANICAL MEZZANINE AREAS MAY BE RAN WITHOUT CONDUIT PROVIDED THAT PLENUM RATED CABLE IS USED. INSTALL ALL CONDUIT AND WIRING PARALLEL TO BUILDING LINES. 3)ELECTRICAL POWER: A)SCOPE: IT IS THE RESPONSIBILITY OF THE DIVISION 25 CONTRACTOR TO PROVIDE POWER FOR ALL CONTROL DEVICES REQUIRING ELECTRICAL POWER. COORDINATE WITH THE DIVISION 26 CONTRACTOR TO CONFIRM WHICH PANELS AND CIRCUITS ARE TO BE UTILIZED. PROVIDE ALL ELECTRICAL WIRING, CONDUIT, JUNCTION BOXES, CIRCUIT BREAKERS, GROUNDING, PANEL CIRCUIT BREAKERS (OF PROPER SIZE/TYPE), TRANSFORMERS, ENCLOSURES AND ALL OTHER COMPONENTS AS NEEDED TO POWER ALL CONTROL DEVICES.IN ACCORDANCE WITH CODE AND DIVISION 26 REQUIREMENTS. B)SOURCES: POWER FOR CONTROL DEVICES SHALL BE OBTAINED FROM ELECTRICAL PANELS AND NOT FROM POWER SERVING THE EQUIPMENT (UNLESS NOTED OTHERWISE OR THE ENGINEER GIVES APPROVAL). UTILIZE PANELS LOCATED CLOSEST TO THE ITEMS SERVED TO THE GREATEST EXTENT POSSIBLE. WHERE THE BUILDING HAS A GENERATOR, EQUIPMENT SERVED BY THE GENERATOR SHALL ALSO HAVE THEIR CONTROL POWER (I.E. POWER TO CONTROL DEVICES WHICH ALLOW THE ITEM TO BE CONTROLLED AND MONITORED) SHALL ALSO BE SERVED BY THE GENERATOR (THIS IS IN ADDITION TO ANY REQUIRED UPS'). C)UNINTERRUPTIBLE POWER SUPPLIES (UPS'): ALL SYSTEM JACE'S, NETWORK AREA CONTROLLERS, DESIGNATED SYSTEM WORK STATIONS AND SIMILAR HIGH LEVEL INTEGRATION COMPONENTS OR USER INTERFACE COMPONENTS SHALL OBTAIN THEIR POWER FROM UPS'. UPS SHALL BE FURNISHED BY DIVISION 25 (UNLESS INDICATED OTHERWISE). D.EQUIPMENT INTERCONNECT WIRING: IN ADDITION TO CONTROL WIRING BETWEEN EQUIPMENT AND CONTROL DEVICES (FURNISHED UNDER THIS SECTION) TO ACCOMPLISH THE SPECIFIED SEQUENCE, PROVIDE ADDED CONTROL WIRING TO INTERCONNECT EQUIPMENT COMPONENTS AND ASSOCIATED CONTROL/SAFETY DEVICES. PROVIDE AS REQUIRED BY THE EQUIPMENT MANUFACTURERS TO ALLOW FOR PROPER OPERATION OF THE EQUIPMENT AND SYSTEM. 13.MONITORING DATA: A.GENERAL: MONITORING INFORMATION SHALL BE PROVIDED AT GRAPHIC USER INTERFACE. PROVIDE ALL NECESSARY CONTROLS/DEVICES TO PROVIDE THE DATA INDICATED. MONITORING DATA LISTED IS NOT A “POINTS LIST” BUT IS A LIST OF ITEMS THAT SHALL BE MONITORED AND IS IN ADDITION TO DATA (OR “POINTS”) REQUIRED BY THE SEQUENCE OF OPERATION AND OTHER SPECIFICATION REQUIREMENTS. A COMPLETE “POINTS LIST” SHALL BE COMPILED BY THE DIVISION 25 CONTRACTOR BASED ON ALL SYSTEM REQUIREMENTS AND SEQUENCE. B.DOAS UNITS: 1)SUPPLY AIR TEMPERATURE OFF UNIT. 2)SUPPLY AIR TEMPERATURE AFTER DUCT COIL. 3)PERCENT FAN COIL COMMANDED HEATING OR COOLING. 4)OVERRIDE STATUS. 5)FAN ON/OFF. 6)FAN COMMANDED POSITION (ON/OFF). 7)VFD COMMANDED PERCENTAGE (FOR UNITS WITH VFD'S). C.MISCELLANEOUS: 1)OUTSIDE AIR TEMPERATURE. 2)FIRE ALARM STATUS. D.CALIBRATION AND COMMISSIONING: AS EACH PART OF THE SYSTEMS BECOME OPERATIONAL, CALIBRATE ALL SENSING AND READOUT DEVICES AND SHALL TEST AND OBSERVE THE OPERATION OF EACH AND EVERY AIR MOVING AND/OR HEATING UNIT AND SHALL ADJUST ALL CONTROLS SO THAT THE ITEMS FUNCTION ACCORDING TO THE INTENT OF THE SPECIFICATIONS. COMMISSIONING WORK SHALL INCLUDE A POINT-TO-POINT CHECK OF ALL DEVICES, CHECK OF SEQUENCES, CHECK OF PROPER WIRING, AND DOCUMENTATION SUBSTANTIATING THE WORK. 25 90 00 - INTEGRATED AUTOMATION CONTROL SEQUENCE 1.SUBMITTALS: SEQUENCES: SUBMIT COMPLETE DESCRIPTION OF SEQUENCE OF OPERATION FOR ALL SYSTEMS. SEQUENCE SUBMITTED SHALL NOT BE A DIRECT COPY OF THE SEQUENCE SPECIFIED HEREIN, BUT SHALL BE WRITTEN TO REFLECT THE ACTUAL CONTROL SEQUENCES PROVIDED AND TO MORE CLOSELY MATCH THE ACTUAL PROGRAMMING USED. 2.GENERAL: A.GENERAL: PROVIDE COMPLETE CONTROL SYSTEM DESIGN, ALL SOFTWARE, PROGRAMMING, WIRING, AND CONTROL DEVICES AS REQUIRED TO ALLOW FOR AUTOMATIC CONTROL OF ALL MECHANICAL EQUIPMENT AND OTHER SYSTEMS AS INDICATED; WITH SEQUENCES OF OPERATION AND FEATURES SPECIFIED. PROVIDE ALL CONTROL INTERCONNECTIONS BETWEEN INDOOR AND OUTDOOR UNITS, ALL REQUIRED CONTROL CONNECTIONS BETWEEN EQUIPMENT COMPONENTS, AND TO ANY OTHER DEVICES NEEDED FOR PROPER OPERATION. SEE ALSO SECTION 25 50 00 FOR RELATED REQUIREMENTS. B.VARIOUS THERMOSTATS, MOTORIZED DAMPERS, AND OTHER DEVICES ARE NOT SHOWN ON THE DRAWINGS BUT ARE REQUIRED PER THE SEQUENCE OF OPERATION SPECIFIED. COORDINATE WITH ENGINEER FOR LOCATION OF ALL SUCH DEVICES PRIOR TO INSTALLING. INDICATE PROPOSED LOCATIONS ON SUBMITTALS. C.SETTINGS: 1)ADJUSTABILITY: ALL SETTINGS, SETPOINTS, AND DIFFERENTIALS SHALL BE ADJUSTABLE. ALL SETPOINTS INDICATED ARE INITIAL SETTINGS. 2)CONFIRM SETTINGS: CONFIRM WITH OWNER ALL SETPOINTS, ALL TIME SCHEDULES, AND ALL OTHER ADJUSTABLE PROGRAMMING PARAMETERS BEFORE SUBSTANTIAL COMPLETION. 3)THERMOSTAT SETPOINTS: SHALL BE ADJUSTABLE AT OPERATOR'S WORKSTATION, WITH INITIAL SETTINGS AS FOLLOWS UNLESS INDICATED OTHERWISE: OCCUPIED HEATING 70 DEGREES F UNOCCUPIED HEATING 65 DEGREES F OCCUPIED COOLING 75 DEGREES F UNOCCUPIED COOLING 85 DEGREES F D.TIME CONTROL: CONTROL SYSTEM SHALL PROVIDE TIME SCHEDULES FOR OCCUPIED/UNOCCUPIED MODE SWITCHING FOR ALL ITEMS HAVING SEQUENCES WITH OCCUPIED/UNOCCUPIED MODES, AND FOR ALL ITEMS INDICTED AS HAVING TIME SCHEDULE CONTROL. E.VRF HEAT PUMP SYSTEM: SHALL OPERATE UNDER ITS OWN CONTROLS. SEE SECTION 23 81 27 FOR VRF SEQUENCES. F.VARIABLE SPEED OPERATION: ON VARIABLE SPEED (INCLUDING STAGED) EQUIPMENT, START EQUIPMENT LOW SPEED (OR OTHER APPROPRIATE SPEED AS RECOMMENDED BY EQUIPMENT MANUFACTURER OR SYSTEM REQUIREMENTS) AND CONTROL SPEED CHANGES AT A RATE THAT IS COORDINATED WITH OTHER EQUIPMENT TO PROVIDE PROPER SYSTEM OPERATION WITHOUT UNDESIRABLE EFFECTS, NUISANCE TRIPS AND SYSTEM ALARMS. G.FIRE/SMOKE SHUTDOWN: 1)SMOKE DETECTOR: PROVIDE NECESSARY CONDUIT, WIRING, AND ACCESSORIES TO SHUTDOWN EACH UNIT UPON ACTIVATION OF THAT UNIT'S SMOKE DETECTORS. CONNECTIONS SHALL BE HARDWIRED; INDEPENDENT OF ANY CONTROL SYSTEM LOGIC, SO THAT FAILURE OF CONTROL SYSTEM OR LOSS OF CONTROL SYSTEM WILL IN NO WAY PREVENT THE SHUTDOWN OF EACH UNIT. IN ADDITION TO SHUTTING DOWN THE UNIT WITH THE ALARMED SMOKE DETECTOR, ALL EQUIPMENT INTERLOCKED OR SERVED BY THAT UNIT SHALL BE OFF. OTHER UNITS SHALL ALSO SHUT-OFF AS REQUIRED TO AVOID BUILDING PRESSURE DIFFERENTIALS AND SIMILAR UNDESIRABLE EFFECTS. 2)FIRE ALARM SYSTEM: SHUT-DOWN ALL AIR HANDLING EQUIPMENT WHEN THE BUILDING FIRE ALARM SYSTEM GOES INTO ALARM. CONTACTS IN THE FIRE ALARM SYSTEM ARE AVAILABLE FOR THIS PURPOSE. THIS SHUT-DOWN MAY BE ACCOMPLISHED BY USE OF CONTROL LOGIC AND IS NOT REQUIRED TO BE HARDWIRED BUT SHALL BE OF A FAIL-SAFE NATURE SO AS TO PROVIDE THE NECESSARY SHUT-DOWN IN CASE OF CONTROL FAILURE AND THE CONTROL COMPONENTS SHALL BE RATED FOR SUCH PURPOSES (AS REQUIRED BY THE AHJ). 3.DOMESTIC HW CIRCULATION PUMPS: PUMP SHALL BE ENABLED TO OPERATE BY TIME SCHEDULE. WHEN ENABLED, PUMP SHALL BE CONTROLLED IN CONJUNCTION WITH A SENSOR IN THE HOT WATER RECIRCULATION LINE. WHEN HWC FALLS TO 5 DEGREES F BELOW SETPOINT, THE PUMP SHALL RUN; WHEN TEMPERATURE RETURNS TO SETPOINT, PUMP SHALL BE OFF. SETPOINT AND DIFFERENTIAL SHALL BE ADJUSTABLE. INITIAL SETPOINT SHALL BE 5 DEGREES LESS THAN DOMESTIC HOT WATER SETTING FOR SYSTEM USED ON. 4.ELECTRIC DUCT HEATERS SERVING DOAS: A.GENERAL: HEATER SHALL BE CONTROLLED BY A DUCT MOUNTED TEMPERATURE SENSOR AND OUTDOOR AIR TEMPERATURE SENSOR. HEATER CAPACITY SHALL BE VARIED TO MEET THE SUPPLY AIR SETPOINT. HEATER SHALL HAVE STAGED OR PROPORTIONAL CONTROL AS INDICATED. B.OPERATION: HEATER SHALL BE ALLOWED TO OPERATE ONCE THE OUTSIDE AIR TEMPERATURE HAS FALLEN BELOW AN OA SETPOINT (INITIALLY SET AT 60 DEG F) AND DUCT AIR TEMPERATURE (DOWNSTREAM OF HEATER) HAS FALLEN BELOW SETPOINT (INITIALLY SET AT 70 DEG F). C.INTERLOCK: SHALL BE HARD-WIRE INTERLOCKED WITH THE SUPPLY FAN ON THE UNIT WHICH SERVES THE HEATER, TO ONLY ALLOW HEATER OPERATION WHEN THE UNIT'S FAN IS PROVEN ON. PROVIDE DIFFERENTIAL PRESSURE SWITCH OR CT'S AT UNIT FAN TO PROVIDE PROOF OF OPERATION. 5.ZONE DAMPERS: A.GENERAL: DAMPER SHALL BE CONTROLLED BY A WALL MOUNTED THERMOSTAT TO VARY THE AIR VOLUME SUPPLIED TO THE ZONE TO SATISFY SPACE CONDITIONS. AIRFLOW SHALL VARY FROM DAMPER MAXIMUM AND MINIMUM POSITIONS; COORDINATE WITH BALANCER FOR SETTINGS. B.CHANGEOVER: A CHANGEOVER SUPPLY AIR DUCT TEMPERATURE SENSOR SHALL BE PROVIDED TO REVERSE DAMPER OPERATION TO ALLOW PROPER CONTROL DEPENDING ON WHETHER THE UNIT SUPPLYING THE ZONE DAMPER IS IN HEATING OR IN COOLING. CHANGEOVER TO “UNIT IN HEATING” MODE SHALL OCCUR WHENEVER THE SUPPLY AIR TEMPERATURE IS 3 DEGREES ABOVE ROOM TEMPERATURE; CHANGEOVER BACK TO “UNIT IN COOLING” MODE SHALL OCCUR WHENEVER THE SUPPLY AIR TEMPERATURE IS BELOW ROOM TEMPERATURE. C.OCCUPIED MODE: 1)UNIT IN COOLING: WHEN THE UNIT SERVING THE ZONE DAMPER IS IN COOLING AND THE ZONE TEMPERATURE RISES, THE AIR VOLUME TO THE ZONE SHALL INCREASE TO MAINTAIN THE ZONE SETPOINT. AS THE ZONE TEMPERATURE FALLS, THE AIR VOLUME TO THE ZONE SHALL DECREASE TO MAINTAIN THE ZONE SETPOINT. 2)UNIT IN HEATING: WHEN THE UNIT SERVING THE ZONE DAMPER IS IN HEATING THE ZONE DAMPER OPERATION SHALL BE REVERSED FROM WHEN THE UNIT IS IN COOLING. AS THE ZONE TEMPERATURE RISES, THE AIR VOLUME TO THE ZONE SHALL DECREASE TO MAINTAIN THE ZONE SETPOINT. AS THE ZONE TEMPERATURE FALLS, THE AIR VOLUME TO THE ZONE SHALL INCREASE TO MAINTAIN THE ZONE SETPOINT. D.UNOCCUPIED MODE: SAME AS FOR OCCUPIED. E.WARM-UP MODE: SAME AS FOR OCCUPIED. 6.DOAS UNITS: OPERATE FANS WHEN AREAS SERVED ARE IN THE OCCUPIED MODE; UNITS SHALL BE OFF OTHERWISE. 7.MISCELLANEOUS: SEE PLANS FOR OTHER CONTROL SEQUENCES. 525 COLUMBIA ST. | OLYMPIA, WA 98501 360.915.8775 | tasolympia.com All material herein constitutes the original and unpublished work of the architect and may not be used, duplicated, or disclosed without the written consent of the architect. Copyright © 2022 by Thomas Architecture Studio. All rights reserved. general@hultzbhu.com Phone: (253) 383-3257 1111 Fawcett Ave Suite 100 e n g i n e e r s i n c HULTZ Fax: (253) 383-3283 Job Number: Tacoma, WA 98402 BHU 22-118 OCTOBER 7, 2022 PERMIT SET LO N G S H O T I N D O O R R A N G E LO N G S H O T I N C . 16 9 1 0 W A - 5 0 7 S E | Y E L M , W A SIGNED 01-01-2009 M-504 MECHANICAL SPECIFICATIONS