The URL can be used to link to this page

Plans • OFFICE COPY 110 PACKAGED ROOFTOP UNITS ABBREVIATIONS HVAC SYMBOLS NOMINAL SENSIBLE HEATING EFFICIENCY AIRFLOW AD ACCESS DOOR ESP ELECTRICAL OPER. WETSIDE DRYSIDE SYMBOL QTY. EXST NEW MANF. MODEL AREA SERVED DISCHARGE CAPACITY CAPACITY INPUT CLG. HTG. SUPPLY OSA VOLTS/ MCA MOCP IFM FLA WEIGHT NOTES A. ABOVE FINISHED FLOOR DOMESTIC COLD WATER FRYING SYMBOL _ (TONS) (MBH) (MBH) (SEER) (%) (CFM) (CFM) (IN.WG) PHASE (AMPS) (AMPS) (AMPS) (LBS.) BDo BACKDRAFT DAMPER -NWR- HEATMIG WATER RETURN GP-1 1 ✓ CARRIER 48FCEA05 SUITE E VERTICAL 4.0 37.8 67.0 14 81.0 1,600 420 0.5 208/3 25 30 6.1 640 1,2 BFC BELOW FINISH CEILING -HWS- HEATING WATER SUPPLY ELBOW WITH UTAR BHP BRAKE HORSE POWER -CHWR- CHILLED WATER RETURN TURNING VANES BOD BOTTOM OF DUCT -CHWS- CHILLED WATER SUPPLY F� NOTES: BOP BOTTOM OF PIPE -CWR- CONDENSER WATER RETURN RADIUS ELBOW f��(/}-/I I.PROVIDE WITH FACTORY KNOCKDOWN CURB BOOR BRITISH THERMAL UNIT PER HOUR -CWS- CONDENSER WATER SUPPLY HUNTER-DAVISSON. INC. • 2.PROVIDE WITH ECONOMIZER CD CEILING DIFFUSER -D- CONDENSATE DRAIN N� CFM CUBIC FEET PER MINUTE -RSIRL- REFRIGERANT SUCTION/LIOVID CONCENTRIC 1�23 - CHWS/R CHILLED WATER SUPPLYBRETURN -G- NATURAL GAS SOUMETOROUND -- HVAC/R •CONTROLS CL CENTER LINE 1-- PIPE BREAK CONCENTRIC ( Ti J CLG CEILING .-- PIPE CAP ROUND TRANSITION CONTRACTORS•ENGINEERS CV CONSTANT VOLUME FLOW ARROW 1 � CWSIR CONDENSER WATER SUPPLY&RETURN -41- UNION RECTANGULAR CHECK VALVE DUCT RISER DESIGN CONDITIONS-PORTLAND, OREGON SHEET INDEX DDC DI ECT OEFL DEFLECTI FLECTIGRAL CONTROL ON -- FLEX CONNECTOR ROUND ® SERVICE•MAINTENANCE DUCT RISER SPACE WINTER SUMMER SHEET SHEET REV REV DOHS DEDICATED OUTSIDE AIR SYSTEM a REDUCER RECTANGULAR EA EXHAUST AIR 65 TRIPLE DUTY VALVE DUCT DROP # NAME # DATE EAT ENTERINGAIR TEMPERATURE ROUND DROP ou TEMPERATURE HUMIDITY TEMPERATURE HUMIDITY ® (503)234-0477•hunterdavisson.com EF EXHAUST FAN PRESSURE RELIEF VALVE (�F� INDOOR 70°F t 2°F DB NOT CONTROLLED 75°F±2°F DB NOT CONTROLLED M000 MECHANICAL COVER PAGE EFF EFFICIENCY OFFSET>IS' Y-- /V`1Y1 JI qq� OFFSET>15' OUTDOOR 25.0°F DB N/A 91.2"F DB/67.5'F MCWB 28.0%RH M102 ROOF PLAN EQUIP EQUIPMENT 6>'9 PRESSURE REDUCING VALVE ERV ENERGY RECOVERY VENTILATOR f NOTES: M501 MECHANICAL DETAILS ESP EXTERNAL STATIC PRESSURE IA1 2-WAY CONTROL VALVE DUCT CAP ] P, 1. OUTDOOR CONDITIONS BASED ON ASHRAE FUNDAMENTALS 2017,99.6%&0.4%DATE EXH EXHAUST BUBBLY AIR ® ® y1�¢�G# EXIST EXISTING }WAY CONTROL VALVE OUTSIDE AIR ENT ENTERING WATER TEMPERATURE �N1 I •F DEGREES FAHRENHEIT AUTOFLOW VALVE ASSEMBLY RETURN AIR m 0 W "•W�. Al' Z SCOPE OF WORK: EXHAUST AIR �;`�� FD FIRE DAMPER ISOLATION VALVE ® 0 ''O4GONNy GENERAL NOTES FPM FEET PER MINUTE FSD FIRE SMOKE DAMPER 4 '2 1. DISCONNECT THE OLD LENNOX GAS PACK WITH SIDE DISCHARGE DUCT WORK ---.t-- STRAINER VOLUME DAMPER , '�T� 1 J, .• FROM HIGH AND LOW VOLTAGE POWER WIRING. FP FEET 'T( „�,y SIMPLIFIED COMPLIANCE PATH HP HORSE POWER FIRE DAMPER 1. WORK INCLUDES AN ALTERATION OF AN EXISTING BUILDING. 2. DISCONNECT THE NATURAL GAS PIPING. nwsm HOT WATER SUPPLY B RETURN AUTOMATIC AIR VENT 2. MECHANICAL EQUIPMENT BEING REPLACED COMPLIES WITH APPLICABLE REQUIREMENTS ID INTERNAL DIMENSION t So (EXPIRES: 06/30/20221 OF THE NEW CODE.ASHRAE 90.1-6.1.1.3.1 3. DISCONNECT THE SIDE DISCHARGE DUCT WORK. IN INCHES MANUAL AIR VENT SMOKE DAMPER SIMPLIFIED COMPLIANCE PATH uT LEAVING AIR TEMPERATURE FLOW SWITCH LNT LEAVING WATER TEMPERATURE 1_rFSDI 4. CRANE OFF AND REMOVE THE DUCT WORK AND LENNOX GAS PACK.RECYCLE COMBINATIONnRE/srnoKE DAMPER I y 3. THE'SIMPLIFIED APPROACH'TO COMPLIANCE WITH ASHRAE 90.1 IS USED.THE BUILDING ISMA MIXED AIR THE METAL AND UNIT. RPZ BACKFLow PREVENTOR ASSEMBLY W TWO STORIES TALL OR LESS AND HAS A GROSS AREA LESS THAN 25,000 SQUARE FEET. MA MAXIMUM HVAC SYSTEMS ARE SINGLE ZONE SYSTEMS. 5. PROVIDE NEW FACTORY CURB FOR DOWN DISCHARGE DUCT WORK.OTHERS MBH THOUSAND BTU PER HOUR 4 PRESSURE GAUGE MOTORIZED DAMPER y i $ W MD MOTORIZED DAMPER 4. COOLING EFFICIENCY OF UNITS COMPLIES WITH TABLES 6.8.1-1,6.8.1-2 OR 6.8.1-4. WILL STRUCTURALLY SUPPORT,SEISMIC ATTACH AND ROOF IN NEW FACTORY PRESSUREREMPERATURE(PR)PORT ,KC, 5. INCORPORATE AIR-SIDE ECONOMIZERS FOR EACH SYSTEM WITH COOLING CAPACITY CURB. MECH MECHANICAL BACKDRAFT DAMPER GREATER THAN OR EQUAL TO 54,000 BTU/H.MODULATE OUTDOOR AIR AND RETURN AIR MIN N I. INIMUM o TEMPERATURE SENSOR DAMPERS TO PROVIDE UP TO 100%OF THE DESIGN SUPPLY AIR QUANTITY AS OUTSIDE AIR 6. PROVIDE AND INSTALL NEW DUCT WORK TO ADAPT EXISTING DUCT WORK TO N/AOT APPLICABLE NC NOISE CRITERIA SUPPLY DIFFUSER FOR COOLING.INCORPORATE HIGH LIMIT SHUT OFF CONTROLS AND SETPOINTS IN NEW CURB.SECURE CURB FOR WEATHERPROOFING.WEATHER PROOFING BY PRESSURE SENSOR co COMPLIANCE WITH ASHRAE 90.1-6.5.1.1.3.DO NOT EXCEED 10 CFM/SQUARE FOOT LEAKAGE OTHERS NC NORMALLY F / OPEN OF ECONOMIZER DAMPERS AT 1.0°OF WATER.PROVIDE MEANS OF RELIEF OF EXCESS AIR NO NORMALLY OPEN //�� DURING ECONOMIZER OPERATION.USE SENSORS THAT MEET THE ACCURACY CRITERIA OF 7. SECOND CRANE LIFT NEW CARRIER 48FCFA 4 TON GAS PACK WITH ENTHALPY M+Ts NOT To SCALE THERMOSTAT RETURN GRILLE LL THE CODE.INSTALL ECONOMIZER FAULT DETECTION AND DIAGNOSTICS THAT ARE CONTROLLED ECONOMIZER AND RELIEF DAMPER. OD OUTSIDE DIMENSION 1 1' OSA OUTSIDE AIR �- LU PUMP CONFIGURED TO PROVIDE SYSTEM STATUS AND TO REPORT FAULTS IN COMPLIANCE WITH PSI POUNDS PER SQUARE INCH ASHRAE 90.1-6.4.3.12 8. SEISMIC SECURE UNIT TO CURB,INSTALL EZ TRAP CONDENSATE DRAIN AND 2 OTY WANTRTY -A SUPPLY AIRFLOW EXHAUST GRILLE 6. INSTALL HEATING EQUIPMENT THAT MEET THE MINIMUM EFFICIENCIES REQUIREMENTS OF INCH AIR FILTERS. RA RETURN AIR RETURN OR EXHAUST AIRFLOW 1 1 1 ASHRAE 90.1 TABLES 6.8.1-2,6.8.1-4,6.8.1-5 AND 6.8.1-6. RET RETURN LLI 9. RECONNECT NATURAL GAS PIPING. () REVISION7. INSTALL NEW THERMOSTAT AND PROGRAM TO START AND STOP THE SYSTEM UNDER REV REVISION CONTROLS ANNOTATIVE TEXT V DIFFERENT SCHEDULES FOR SEVEN DIFFERENT DAY TYPES PER WEEK,THAT WILL RETAIN RH RELATIVE HUMIDITY PROGRAMMING FOR 10 HOURS DURING A LOSS OF POWER,AND THAT HAVE A TWO-HOUR 10. PROVIDE AND INSTALL NEW HONEYWELL 7 DAY PROGRAMMABLE THERMOSTAT. RPM REVOLUTIONS PER MINUTE 0 Z MANUAL OVERRIDE.CONFIGURE SETBACK HEATING SET-POINT TO 55 F AND SETUP COOLING RTU ROOFTOP UNIT O THERMOSTAT ITEM TO LLI SET-POINT TO 90 F DURING UNOCCUPIED HOURS. SA SUPPLY AIR © TEMPERATURE SENSOR EQUIPMENT TAGS -. ,u„• Z 8. INSULATE HVAC PIPING TO MEET THE REQUIREMENTS OF TABLES 6.8.3-1,AND 6.8.3-2. • - so SMOKE DAMPER ®O CARBON DIOXIDE SENSOR a PROTECT OUTDOOR PIPING INSULATION FROM DAMAGE. '^C �� sF SUUAEE FEET „ers. CARBON MONOXIDE/NITROGEN DIOXIDE SENSOR o-""'""`""""" a W 9. INSULATE DUCTWORK TO MEET THE REQUIREMENTS OF TABLE 6.8.2.CONSTRUCT ,OFF• U G sP STATIC PRESSURE oR C.)DUCTWORK AND PLENUMS TO SEAL CLASS A.SEAL ALL CONNECTIONS(EXCEPT SPIRAL TEMP TEMPERATURE a) O DUCT CONNECTIONS). - _ „ _. vAV VOLT NOTES/SYMBOLS /� �ro,,,o, • I < r VARIABLE AIR VOLUME SPECIFIC SHEET NOTE \OI-1. µ 10. INSTALL BACK DRAFT GRAVITY DAMPERS IN EXHAUST AND RELIEF DUCTS.INSTALL CITY OF TIGARD 0 �� CO a. MOTORIZED SHUT OFF DAMPERS IN VENTILATION OUTDOOR AIR INTAKE DUCTS WITH INTAKE �' VFD VARIABLE FREQUENCY DRIVE VRV VARIABLE REFRIGERANT VOLUME GENERAL SHEET NOTE GREATER THAN 300 CFM. �+ • © GRILLE,REGISTER a� CI W 11. DESIGN MINIMUM OUTDOOR AIR CFM DOES NOT EXCEED 135%OF THE MINIMUM OUTSIDE FOR CODECOMPLIANCE - WB WET Bulb REmsION u0 E REFFaENCE &mFFusER TpA rL/ AIR REQUIRED BV THE OMSC. - we WATER COLUMN 0 CONNECT TO EXISTING ••Lo16°° W Ce WPD WATER PRESSURE DROP LINEAR SLOT 12. UNLESS OTHERWISE INDICATED,DOORS TO OUTSIDE ARE PROVIDED WITH AUTOMATIC - W WATT ® RELOCATE DIFFUSER TAG aa�L^^H Q DOOR CLOSERS OR ARE LOCATED IN SPACES WITHOUT THERMOSTATS.DOOR SWITCHES 'Approved; I - KW KILOWATT © CAP ill 0 FOR HVAC CONTROL ARE NOT REQUIRED. OTC: t j • O DEMO ` cc HD STANDARD AND OMSC NOTES .4 .- • _ . NEW r 13. ROUTE CONDENSATE FROM COOLING COILS AND EVAPORATORS TO AN APPROVED PLACE •ALL SVMeasapBBREVIAnous DO NOT NECESSARILY APPEAR ON ORAwINGs OF DISPOSAL.PITCH CONDENSATE PIPING A MINIMUM OF 1%SLOPE DOWN IN DIRECTION OF -- PeAm�it#: P e r 11940 SW PACIFIC H WY DISCHARGE. _. ' �� i 1 7 TIGARD,OR 97223 14. VOLUME DAMPERS OR OTHER MEANS OF SUPPLY AIR ADJUSTMENT SHALL BE PROVIDED IN • ' Address q y� ,., OFFICE CO p THE BRANCH DUCTS OR AT EACH INDIVIDUAL DUCT REGISTER,GRILLE OR DIFFUSER.IN ` _ % t N /" 61 KEYED NOTES: ADDITION EACH VOLUME DAMPER OR OTHER MEANS OF SUPPLY AIR ADJUSTMENT USED IN c•'• -.jj� f ■ ,I rr11 BALANCING SHALL BE PROVIDED WITH ACCESS IN ACCORDANCE WITH THE OMSC.. Suite• . • ,. ` t"_1.� /�' O FIELD VERIFY THERMOSTAT LOCATION AND !V 1 5 �oZ? REVISIONS • 15. INSTALL SMOKE DETECTORS IN RETURN AIR SYSTEMS WITH A DESIGN CAPACITY GREATER - y `T C I REPLACE WITH HONEYWELL 7-DAY THAN 2,000 CFM.INSTALL THE DETECTOR IN THE RETURN DUCT OR PLENUM UPSTREAM OF _ PROGRAMMABLE THERMOST. ANY FILTERS,EXHAUST AIR CONNECTIONS,OUTDOOR AIR CONNECTIONS,OR N Y= Dates 1 I /� -- DECONTAMINATION EQUIPMENT AND APPLIANCES. EXCEPTIONS:1.SMOKE DETECTORS I ' ) VICINITY MAP: " 'k ARE NOT REQUIRED WHERE AIR DISTRIBUTION SYSTEMS ARE INCAPABLE OF SPREADING --`- :•L1 • a SMOKE BEYOND THE ENCLOSING WALLS,FLOORS AND CEILINGS OF THE ROOM OR SPACE IN - ' - ' L R .AU I,, WHICH THE SMOKE IS GENERATED.2.SMOKE DETECTORS ARE NOT REQUIRED IN THE VALIDITYOF:PERMIT "3p E RETURN AIR SYSTEM WHERE ALL PORTIONS OF THE BUILDING SERVED BY THE AIR / �% CA DISTRIBUTION SYSTEM ARE PROTECTED BY AREA SMOKE DETECTORS CONNECTED TO A THE ISSUANCE OF A PERMIT 3 FIRE ALARM SYSTEM. • SUBMITTALS(6.7) BASED ON CONSTRUCTION °' /' DOCUMENTS AND OTHER �- cc 16. PROVIDE RECORD DRAWINGS TO THE BUILDING OWNER INCLUDING LOCATION AND _ % , ._ PERFORMANCE DATA OF EACH PIECE OF EQUIPMENT,GENERAL CONFIGURATION OF DUCT ._. :_::. .,.,::--:._ .... - _+ ) _ I DATASHALL NOT PREVENT fi AND PIPE DISTRIBUTION SYSTEMS INCLUDING SIZES,AND TERMINAL WATER AND AIR FLOW -. - ' DESIGN FLOW RATES I M o T• ' DATE 02 21/2022 GA 17. PROVIDE OPERATING AND MAINTENANCE MANUALS TO BUILDING OWNER WITHIN 90 DAYS OF THE CODE OFFfCIAL FROM I I fy., _ _ N SYSTEM ACCEPTANCE.INCLUDE EQUIPMENT SUBMITTALS,0&M MANUALS,SERVICE I I AGENCY CONTACT INFORMATION,CONTROLS SYSTEM DOCUMENTATION,AND COMPLETE REQUIRING THE CORRECTION - � C' ° t DRAWN BY RS O NARRATIVE OF HOW EACH SYSTEM IS INTENDED TO OPERATE INCLUDING SUGGESTED SET % CHECKED BY TW 13 POINTS. OF ERRORS. OSSC 105.4 ....--....' I __ , ,_ -- .�• :. • MECHANICAL N COVER PAGE N • CITY OF TIGARD Apprweu by Planning AREA OF WORN Date: LEVEL ONE FLOOR PLAN PN i : M000 d O 1/16"=1'.0" ' , initials: _.... ,0.**."` PERMIT o DRAWING KEYED NOTES: OINSTALL GAS PIPING CONNECTION PER 2/M501. OINSTALL CURB&RTU PER 1/M501,31M501& 1.1,. 4/M501. ODISCONNECT A THERMOSTAT ANDND DISPOSEDEMO OF PEREXISTINGGPE EPAAND REQUIREMENTS OORSICHEMATCPURPOSESQUIPMENTSHOWN HUNTER DAVISSON, INC. OAPPROXIMATEFORSCHEMATIC DUPURCTWORKPOSES.LOCATION SHOWN HVAC/R •CONTROLS ODIMENSIONS NOTED ON PLANS ARE CONTRACTORS•ENGINEERS APPROXIMATE,VERIFY IN FIELD EXACT UNIT LOCATION. SERVICE•MAINTENANCE ODUCTWORK NEEDS TO BE MODIFIED TO ACCOMMODATE DOWN DISCHARGE. y I (503)234-0477•hunterdavisson.com ,,,,s0 PR ti\G I Nyf W ''i 'P'•�c. �-G P'•� j K } e VRCGia�1.N ry. f i �' la.Zq"5 *� L�dV V1Eti, 1EXPIRES: 05/30/29221 k �©O CD o w i r \ • % 11940 SW PACIFIC HY = �'' '�1a s s s TIGARD,OR 97223W a '� REVISIONS c 3. N 3 0 0 i 0 0 L 1 C 1O U a DATE 02/21/2022 2 o DRAWN BY RS v, c CHECKED BY TW 3 ROOF PLAN N N 3 0 N QROOFANDEMO , ® ROOFPLAN 4 ► M102 PERMIT © DRAWING # UNIT .. IND HUNTER-DAVISSON. INC. HVAC/R •CONTROLS CLIP / CONTRACTORS•ENGINEERS (TYPICAL OF 4) GAS FIRED EQUIPMENT FOAM GASKET UNIT FLEX CONNECTIONIUNION 20'-4" SERVICE•MAINTENANCE PRESSURE PORT REGULATOR \Q //7 FLAT ROOF , [ PARAPETWALL (503)234-0477•hunteFdavisson.com WOOD RAIL (1)EACH CORNER w/(8)#10X1' GA p MIN SPIPE ow. � SCREWS PER HOEDOWN ISOLATION VALVE— 1-P••••• LE / f 0 p (_ y60, METACURBL ROOF 4x8 SEDIMENT TRAP w y MIN 5 PIPE D '0 (TEE WITH CAP) W 1 . K GON% N. L 13 253, O ROOFTOP UNIT MOUNTING NGTTDSDA E O GAS PIPING DETAIL NOT TO SCALE Ell) GP-1 SETBACK DETAIL �r+.+'4WO- (EXPIRES: 06/30/2022i W W I- -J-- —dam —4— Cl) I Ce Z Y` LU U Z W LLI 0 0 333' L _1 U) a Li'1p ace c� 2Y" r 3 M I F- C4 SIMPSON TB1475S 1- 4 #14X3"SCREWS*24" OC FROM CURB TO 4X8 I 14 4 11940 SW PACIFIC HWY 4x8 BEYOND UNIT TIGARD,OR 97223 ROOF DECK o o I UU I n/`1 V' `� , REVISIONS I IVXVXVI o EQ EQ—+I 4- •.•I•I•I•Ait iSi4_vs iSiSot iSi. I "SINH -- SIMPSON H25A FROM JOIST TO I (3) X"DIAX6'SCRENS N CURB AT EACH CORNER.(4)TOTAL TYP.AT EACH CORNER �— �`— (E) JOIST BELOW £ (E)JOIST OC. = '.' ( A• I 4x8 TYP. SIMPSON A34 ZMAX@ .C '--" INSIDE CORNERS(8)TOTAL 3 C 0 CD SECTION AT UNIT O CURB TO EXISTING JOISTS2 DATE 02/21/2022 G NOT TO SCALE NOT TO SCALE DRAWN BY RS 6 CHECKED BY TW MECHANICAL N DETAILS 0 4 C 0 81 M501 N tl1 0 PERMIT g o DRAWING