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Plans OFFICECOPY F � COP1r COVE, ► PACKAGED ROOFTOP UNITS 1. RECOVER REFRIGERANT FROM EXISTING HVAC UNITS AND DISPOSE F FE4A 1 NOMINAL SENSIBLE HEATING EFFICIENCY AIRFLOW ELECTRICAL OPER. REGULATIONS 2a2� SYMBOL QTY EXST. NEW MANF. MODEL AREA SERVED DISCHARGE CAPACITY CAPACITY INPUT CLG. HTG. SUPPLY OSA ESP REFER. [� 1 2 VOLTS/ MCA MOCP BHP HP �,PE WEIGHT NOTES 2. DISCONCT(McDONALDS)BMS CONTROL BOARDS AND SENSORS FROM EXIS4 14J (TONS) (MBH) (MBH) (SEER) (HSPF) (CFM) (CFM) (IN.WG) PHASE (AMPS) (AMPS) (LBS.) UNITS AND SET ASIDE FOR REINSTALLATION A' Y4C-1 1 V TRANE YHC092F3RHA DOWNFLOW 7.5 - 70.8 86.7 - 14.5 2,625 0.6 230/3 42 50 .59 2.75 R41OA 1,026 1-63. DISCONNECT EXISTING UNITS,CRANE FROM ROOF,AND AHUL AWAY TO BE(�-�/ G�c Y4C-1-1 1 ✓ TRANE YHC092F3RHA DOWNFLOW 7.5 70.8 86.7 14.5 2,625 0.6 230/3_ IT N. 42 50 .59 2.75 R410A 1,026 1-6 RECYCLED [[jjC�11 0���lVtJ NOTES: 4. DELIVER CUSTOMER SUPPLIED CURB ADAPTERS AND GAS PACKAGE UNS1'H r �08D,��D HUNTER-DAVISSON. IN 1.PROVIDE WITH STAGED AIR VOLUME,2-STAGE FAN AND 2-STAGE COOLING SITE 2.PROVIDE CURB ADAPTER 3.PROVIDE WITH ECONOMIZER 5. PREP EXISTING ROOF CURBS AS NECESSARY AND CRANE UP CUSTOMER SUPPLIED HVAC/R •CONTROI CURB ADAPTERS AND SET ON EXISTING CURBS 4.PROVIDE WITH RETURN AIR SMOKE DETECTOR 5.PROVIDE WITH POWERED CONVENIENCE OUTLET 6. CRANE UP CUSTOMER SUPPLIED GAS PACKAGE UNITS AND MOUNT ON CURB CONTRACTORS•ENGINEEI 6.NEW RTUS ARE LIGHTER THAN EXISTING,SO NO STRUCTURAL CALCS OR FRAMING NEEDED ADAPTERS.INSTALL SEISMIC TIE DOWNS AS REQUIRED BY CODE 7. CRANE UP ECONOMIZERS AND MOUNT ON NEW GAS PACKAGE UNITS SERVICE•MAINTENAN( 8. REVISE BLACK IRON GAS PIPING TO NEW UNITS.MAKE GAS CONNECTIONS WITH NEW GAS VALVES AND FLEX CONNECTORS (503)234-0477•hunterdavisson.a 9. INSTALL EXISTING(McDONALDS)BMS CONTROL PANELS AND SENSORS IN NEW UNITS NOTE: 10. MAKE UP ALL LOW VOLTAGE CONNECTIONS AND SET UP ECONOMIZERS PER 1 MAINTAIN 10'-0•CLEARANCE TO ALL EXHAUST INSTALLATION INSTRUCTIONS EO PRO 11. FURNISH AND INSTALL PVC CONDENSATE DRAINS ONTO ROOF .F,R 4aG, 12. PROVIDE HVAC EQUIPMENT START UP TO ENSURE PROPER OPERATIONS IN HEATING U 87�1 E T AND COOLING \ MECHANICAL EQUIPMENT REGDNh r MAX WT=1,000 LBS 13. PROVIDE OPERATIONS/MAINTENANCE DOCUMENTS ON COMPLETION Q` 0, ATTACH TO UNIT, T 4014,1 13.�I'1.�[O (4)#10x1/2-TEK VICINITY MAP: <1�ry SCREWS 1 ADAPTER EXPIRES: 06/30/2022j CURB Z." SHEETMETAL FLASHING (GALV.)BY OTHERS T ATTACH TO CURB4F-' SCREWS TEK , SCREWS A, GAS FIRED EQUIPMENT 'ix, I- QpO ' C ROOFING BY ' f� METAL CURB �' OTHERS FLEX CONNECTION/,,)ION ri BY MFGR. yFL. _ '� PRESSURE PORT- A I 8' REGULATOR- e / AREA OF WORK i �' � p k • MOLD DOWN _ v z ��d ISOLATION VALVE 0 PLATE j, z 1�1. I -i �/ rZ ^ / �ROOFDECK SEDIMENT TRAP- N ROOF FRAMING N 5 PIPE DM (TEE WITH CAPI DECKING EDGE BLOCKING UJ U ED RTU MOUNTING W/ CURB ADAPTER C1), GAS PIPING DETAIL 1112 Q a NOT TO SCALE NOT TO SCALE Z WN r I.L ! O cV 1N�A/ G LL 11201 SW 72ND ST TIGARD,OR 97223 REVISIONS - 0 FICE COPY -- OF TIGARD, THE ACTIVATION OF A DUCT € 0 VIE ox CODE CoritANCB SMOKE DETECTOR SHALL 0 PERMIT Approved: 3 - NEW 7.5 TON RTU ACTIVATE A VISIBLE AND VA IDITY O HERMIT ��� i arc: ( ' AUDIBLE SUPERVISORY ISSUANCE A PERMIT © Pcmut - NEW 7.5 TON RTU SIGNAL AT A CONSTANTLY DATE 10/18/202' c. BASED ON CONS ucTlo Ad ss: 1 �Ja©��`���°L $ •11 'e ATTENDED LOCATION /� DRAWN BY RCE N DOCUMENTS AND THER ® OMSC 606.4.1 CHECKED BY TN DATA SHALL NOT PR)$VEf 1T uite#: • THE CODE OFFICIAL F OM • By Date: 11-9 _a f, ROOF PLAN REQUIRING THE CORRE ION ,, OF ERRORS.OSSC 105. .`6'. ROOF PLAN - DEMO PN ROOF PLAN n M 102 NOT TO SCALE " NOT TO SCALE " PERMIT DRAWING