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Plans (33) M EC2019-00381 RECEIVED JUN - 5 2019 \* '' MECHANICAL SPECIFICATIONS CITY OF TIGARD BUILDING DIVISI MECHANICAL LEGEND A. CONTRACTOR SHALL PROVIDE ALL LABOR AND MATERIALS AS REQUIRED TO 'ere Oil wireles INSTALL A COMPLETE AND FUNCTIONING INSTALLATION AS INDICATED IN RA RETURN AIR GBD GRAVITY BACKDRAFT DAMPER DRAWINGS, SPECIFICATIONS, REQUIREMENTS AND INSTRUCTIONS TO BIDDERS. B. ANY QUESTIONS CONCERNING SCOPE OF WORK SHALL BE SUBMITTED TO " SA SUPPLY AIR 0 SHEET NOTE CONSTRUCTION MANAGER PRIOR TO BID. .- - C. ALL WORK AND MATERIALS SHALL CONFORM TO APPLICABLE CODES, REGULATORY = --- _' = -- - _ ___ -- TO THERMOSTAT MTD @ 48"AFF - — - -- -_--= -- - GENERAL NOTES A. ALL BATTERY, BATTERY VENTILATION, AND HYDROGEN SENSING/ALARM WORK SHALL MEET THE REQUIREMENTS OF OFC 5004.7, OFC 608.1, AND OFC 608.6.3. �_ B. ALL BATTERY VENTILATION WORK WILL REQUIRE A SEPARATE MECHANICAL IerI olI wireles. PERMIT. C. ALL HYDROGEN SENSING/ALARM WORK WILL REQUIRE SEPARATE PERMITS FROM THE FIRE MARSHALL'S OFFICE. E s _ _ A _ NOTES THIS SHEET - -_ 0 1 _ --= 01 MOUNT FAN COIL ON WALL AT APPROXIMATELY 3' AFF, TO AVOID EXISTING O� - 1 i 1 EQUIPMENT. MAINTAIN ALL CODE REQUIRED AND MANUFACTURER'S RECOMMENDED CLEARANCES AROUND UNIT. O MOUNT FAN COIL ON WALL JUST BELOW CABLE TRAY, TO AVOID EXISTING EQUIPMENT. MAINTAIN ALL CODE REQUIRED AND MANUFACTURER'S RECOMMENDED CLEARANCES AROUND UNIT. 3O ROOF MOUNTED CONDENSING UNIT. MOUNT ON SLEEPERS. SEE DETAILss15S.w.AllenBoulevard 1/M-1.0. MOUNT A MINIMUM OF 10' FROM BUILDING EDGE AND THE SuitelBeaverton,oregon s7oo5 INTAKE OF ANY EQUIPMENT. MAINTAIN- ALL CODE REQUIRED AND Phone: (503)292-6000 - MANUFACTURER'S RECOMMENDED CLEARANCES AROUND UNIT. ENGINEERING, INC. Fax (503)726-3326 "Engineering Integrated Solutions" E-mait rweng@rweng.com O ROUTE REFRIGERANT PIPING FROM FAN COIL TO CONDENSING UNIT. EACH Project No.: 1510.002.001 Contact TONYAMINNICK ©. LINE SHOWN REPRESENTS A PAIR OF PIPES. SEE DETAIL 2/M-1.0 FOR ROOF MOUNTED PIPING SUPPORTS. INSULATE HOT GAS LINE WITH 1" ELASTOMERIC FOAM. PIPING TO BE SIZED PER MANUFACTURER'S RECOMMENDATIONS BASED ON FINAL ROUTING, DISTANCE AND HEIGHT. EXISTING AHU_ r _.,1 ] COORDINATE WITH OTHER TRADES. .... (. . r -t ® �' C 5 ROUTE 3/4" CONDENSATE DRAIN PIPING FROM FAN COIL THROUGH 4 aixN�'r I O OUTSIDE WALL ROUTE ALONG WALL AND DISCHARGE INTO ROOF DRAIN.� ® 1'B9B L r ' 0 SEE DETAIL 2/M-1.0 FOR ROOF MOUNTED PIPING SUPPORTS. "_ L� APPROXIMATE ROOF I I I J L DRAIN LOCATION 6 HEAT TRACE AND INSULATE CONDENSATE DRAIN PIPING EXPOSED TO oftEG`6 !1111 I O WEATHER WITH SELF-REGULATING HEATING CABLE. RAYCHEM 5XL1-CR-CT ©� ——- ——-- / OR APPROVED EQUAL. 120V-10, 5W/FT. CABLING FURNISHED BY4lb (14 MECHANICAL, 5 —�-��—1st MECHANICAL, INSTALLED BY ELECTRICAL. PIPING INSULATION SHALL BE � 'D q, I✓P �` 1" ELASTOMERIC FOAM. 11 1 „ EXPIRES 12/31/19 1 EXISTING LOUVER 11 11 QjI) O THERMOSTAT SERVING FC-1 AND FC-2 WITH LEAD/LAG CONTROLLER AND 1 ©O FC O AUTO-RESTART. SET TO MAINTAIN 72T (ADJUSTABLE) SPACE :i.t/ r mm — — — TEMPERATURE. TIE INTO SMOKE ALARM PER ELECTRICAL DRAWINGS. T -i �_ _/- i REMOVE OS 48V HI-TEMP ALARM THERMOSTAT PROVIDED BY MECHANICAL, INSTALLED EXISTING BY ELECTRICAL. ALARM SHALL SOUND AT 85T (ADJUSTABLE). FANS DUCT ilDI SHALL RUN AND LOUVER DAMPERS SHALL OPEN AT 80'F (ADJUSTABLE). ZD PRELIMINARY 1 FANS SHALL STOP AND DAMPERS SHALL CLOSE BELOW 80'F(ADJUSTABLE). ACOM PROJECT NO.: NO. DATE D/C DESCRIPTION SEE ELECTRICAL DRAWINGS. THERMOSTAT SHALL BE DAYTON MODEL FC2 © 1UHE6 OR APPROVED EQUAL. 0 12-15-17 TM 90% CD REVIEW T.......:._cOg24" WIDE x 18" HIGH WEATHER PROOF COMBINATION INTAKE rr_ r_ r_ 1- r_ r_ r. r_ ��L rLOUVER/DAMPER WITH 48V DC MOTORIZED DAMPER ACTUATOR MOUNTED AT 24" AFF. DESIGN BASED ON RUSKIN MODEL ELC6375DAX ORSUBMITTAL L L L L L L L L L LL APPROVED EQUAL. DAMPER SHALL FAIL OPEN UPON LOSS OF POWER. }C0 NO. DATE DIC DESCRIPTION 10 PROE FILTER RACK WITH SIDE. ACCESS AND (1) 1" DEEP, 24"x18" 0 02-22-18 TM 100% CD FINAL 0 BATTERIES BATTERIES MERV VID6 RATED PLEATED FILTER .. 0 a; 11 HYDROGEN GAS DETECTOR MOUNTED NEAR OR ON CEILING. DETECTOR — v So . lip ® SHALL BE TWO-STAGE. WHEN AIR SURROUNDING DETECTOR REACHES 1% M HYDROGEN BY VOLUME, EXHAUST FAN SHALL ACTIVATE, AND YELLOW CAUTION LIGHT SHALL TURN ON. WHEN AIR SURROUNDING DETECTOR REACHES 2% HYDROGEN BY VOLUME, RED WARNING LIGHT WILL FLASH SITE NAME E) AND 80 dB ALARM WILL SOUND. DETECTOR SHALL BE PROVIDED BY N ® MECHANICAL, INSTALLED BY ELECTRICAL. SEE ELECTRICAL DRAWINGS. 48V N DC DETECTOR SHALL BE RKI MODEL PS 2 (1-1.800.754.5165) OR 0` APPROVED EQUAL. EMERGENCY STANDBY POWER PROVIDED BY DC DISTRIBUTION SYSTEM BATTERIES. cr q 12 24" WIDE x 18" HIGH WEATHER PROOF COMBINATION DISCHARGE VERIZON TIGARD i LOUVER/DAMPER WITH 48V DC MOTORIZED DAMPER ACTUATOR. DESIGN BASED ON RUSKIN MODEL ELC6375DAX OR APPROVED EQUAL. DAMPER 0SHALL FAIL OPEN UPON LOSS OF POWER. 0 ✓ 0 PROVIDE 48V DC FAN ASSEMBLY. ASSEMBLY SHALL HOLD 2 FANS IN A O 2-FAN WIDE x 1-FAN HIGH PATTERN. FANS BASED ON ORION RIGEL m SERIES MODEL NO. OD172SAP-24H OR APPROVED EQUAL. EACH FAN SITE ADDRESS N SHALL BE CAPABLE OF 230 CFM AT 0.5 IN. W.G. MOUNT AS HIGH AS 0 o POSSIBLE ON SHORT WALL. FURNISHED BY MECHANICAL, INSTALLED BY 10250 SW GREENBURG RD. GENERAL, CONNECTED BY ELECTRICAL. O PORTLAND, OR 97223 0- . 14 REMOVE EXISTING GRILLE AND PATCH TO MATCH EXISTING. 0 N > MOVE EXISTING SLEEPER SOUTH FOR USE WITH NEW CONDENSING UNITS. SHEET TITLE ZS 1 ENLARGED EQUIPMENT PLAN EXISTING SLEEPER TO REMAIN FOR USE WITH NEW CONDENSING UNITS. -2.0 SCALE: 1/4" = 1'-0" ENLARGED 01 REMOVE EXISTING RTU AND PATCH ROOF AS NEEDED TO MATCH EXISTING. 0 0 2 4 8 ,2 EQUIPMENT PLAN g — Q SCALE IN FEET 1 1/4" = 1'-0" 0 :71 i Y SHEET NO. / / 0 I ■ O 0_