Plans _ • 1 ,r • . .� . ....
` S OCT 21 2414
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GAS PACK SCHEDULE
a PR 2 ' ;' '[ z
ICOOLDIG GAS SFFICR.YCfES AIR PION
^_----- I £i e.SYMBOL QTY L'VR NODE... AREA SERVED CONFIGURATION CAP. INPUT THERMAL 3VPPLY I IT?SL'Rfl'I �1I ---( OPER NOSES ,�e o .r
1 [TONS] [NON] Sa�it/EAR (xj Ell 1 Echo ,,,{j MYCA OCP [IbS1T bs`"a^m
GP-1 1 CARRIER 48HCEA ZONE 1 VERTICAL DISCHARGE 3 115 15/- 819 1200 900 �3(�{�. .a .1,80 J `i 15 527 1,2,3 ' W` Y"^.,
GP-2 1 CARRIER i 48HCEA ZONE 2 VERTICAL DISCHARGE RGE 3 115 15/- 819 1200 9001 �/�] 13 527 1,2.3 d g w°O" '
GP-3 1 CARRIER j 48HCEA ZONES 3 5 VERTICAL DISCHARGE 5 113 15.2/- 819 2000 1500 500 480 3 . `BL 115 619 1, 2.3 I v R.
GP-4 1 CARRIER 48HCEA ZONE 4 VERTICAL DISCHARGE 4 115 15.6/- 819 1600 1200 400 460/3 10.8 15 609 I. 2.3 C4 u°co 'v8
GP-5 1 CARRIER 48HCEA ZONES 6& 8 VERTICAL DISCHARGE 5 115 13.2/- 519 2000 1500 500 460/ 3 12.3 15 619 1,..2.aT [W.,,Z -a
GP-6 1 CARRIER 48HCEA ZONE 7 VERTICAL DISCHARGE 3 115 15/- 619 1200 900 300 460/ 3 9.9 15 527 1.2.3 z w
GP-7 1 CARRIER 481-CEA ZONE 9 VERTICAL DISCHARGE 3 I 115 15/- 819 1200 900 300 460/3 9.9 15 527 t, 2.3 '= c
x$
NOTES:1. PROVIDE ROOF CURB AND HOLD-DOWN CUPS s
2. DISCONNECT BY EC.
3. PROVIDE JADE ECONOMIZER AND CO2 SENSOR
GENERAL NOTES 2
1. NEW/REMODEL CONSTRUCTION CUTTING&PATCHING BY GENERAL CONTRACTOR. 12.SHEET METAL CJCT JOINTS SHALL BE SEALED WITH MASTIC. WHERE MASTIC IS USED TO
SEAL OPENINGS GREATER THAN 1/4',A COMBINATION OF MASTIC AND MESH SHALL BE
2. INSTALLATION WILL COMPLY WITH 2010 OREGON MECHANICAL SPECIALTY CODE(OMSC),2010 USED.
OREGON STRUCTURAL SPECIALTY CODE(0550), 2010 OREGON ENERGY EFFICIENCY SPECIALTY
CODE(OEESC)AND ASHRAE STANDARDS. 13.REPLACE EXISTING DUCTWORK IF THE TERMINAL CONNECTION USES MORE THAN 20'OF
FLEXIBLE DUCTWORK.
3. LOAD CALCULATIONS WERE PERFORMED WITH MI APPROVED EQUNALENT COMPUTATION
PROCEDURE AND EQUIPMENT SIZING MID CAPACITY DOES NOT EXCEED THE LOADS 14 ALL MATERIALS&PRODUCT$USED WILL BE NEW UNLESS OTHERWISE DIRECTED BY THE
CALCULATED AS PER SECTION 503.2 OF THE OEESC. OWNER.AU.EXISRNG DUCTWORK,GRILLES&DIFFUSERS TO REMAIN,UNLESS OTHERWISE
DIRECTED BY THE OWNER.
4. SUPPLY&RETURN NR DUCTWORK TO BE UNEII WITH 1'- 1-I/21 SA INSULATION FOR AT 15.COORDINATE DEMOLITION OF EXISTING HVAC SYSTEMS WITH GENERAL CONTRACTOR.
LEAST 10'FROM AIR HANDLING EQUIPMENT, UNLESS NOTED OTHERWISE(INDOOR VS. DEMOLITION TO BE COMPLETED BY THE GENERAL CONTRACTOR.
OUTDOOR).
5. NEW DUCTWORK TO BE INSTALLED USING SHEET METAL RUN OUTS IN ACCORDANCE WITH 15.ROOF CURBS TO BE FURNISHED AND SPOTTED BY HUNTER-DAVISSON. LEVEUNG AND
SMACNA STANDARDS. ROOFING BY THE GENERAL CONTRACTOR.
8. INSULATE&SEAL DUCTS AND PLENUMS PER O SC 503.2.7&OSMC 803.9.TERMINAL 17.STRUCTURAL CALCULATORS FOR NEW ROOFTOP EQUIPMENT BY UCENSED STRUCTURAL
CONNECTIONS WILL USE NOT MORE THAN 8'OF FLEXIBLE DUCTWORK. INSTALLATION OF FLEX ENGINEER. El
DUCT WILL BE HUNG PROPERLY TO PROVIDE PFOPER AIRFLOW WITHOUT RESTRICTIONS. A at
SUPPLY AND RETURN AIR DUCTS AND PLENUMS SHALL BE INSULATED WITH A MINIMUM OF 18.NEW LAY-IN CEILING SUPPLY DIFFUSERS TO BE TITUS PCS(PERFORATED.ADJUSTABLE (Q
R-S INSULATION WHEN LOCATED IN UNCONDITKOVED SPACES(CEIUNGS AND ATTICS)AND A CURVED BLADE CORE)OR EQUAL
MINIMUM OF R-8 INSULATION WHEN LOCATED 0 Jf51DE THE BUILDING. EXCEPTION: WHEN THE CA 19 PROGRAMMABLE ROOM THERMOSTATS TO BE MOUNTED se ABOVE FINISHED FLOOR. PER
DESIGN TEMPERATURE DIFFERENCE BETWEEN THE INTERIOR AND EXTERIOR OF THE DUCT OR SECTION 503.2.1 OF THE OEESC THERMOSTATS SHALL BE CAPABLE OF CONTROWNG THE
PLENUM DOES NOT EXCEED 15 DEC. F. (RETURN DUCTS ABOVE CEILINGS). DUCT RUN OUTS TEMPERATURE BETWEEN 55F AND B5F WITH A DEAOBIND OF SF. OFF-HOUR CONTROLS C4
IN A CONOfT10NED SPACE&EXHAUST DUCTS SHOULD BE UNINSULATED. SHALL BE ACCOMPLISHED USING A PROGRAMMABLE THERMOSTAT OR TMECLOCK.OPTIMUM Q
7. VOLUME DAMPERS OR OTHER MEANS OF SUPPLT NR ADJUSTMENT SHALL BE PROVIDED IN STMT CONTROLS SHALL BE ABLE TO VARY THE START-UP TIME OF THE SYSTEM TO JUST
THE BRANCH DUCTS OR AT EACH INDMDUAL DUCT REGISTER, GRILLE OR DIFFUSER. IN MEET THE TEMPERATURE 551 POINT AT THE TIME OF OCCUPANCY. PROVIDE A VANDAL
ADDITION EACH VOLUME DAMPER OR OTHER MEANS OF SUPPLY AIR ADJUSTMENT USED IN PROOF GUARD rOR THERMOSTATS LOCATED IN PUBLIC AREAS AS REQUIRED. 0
BALANCING SHALL BE PROVIDED WITH ACCESS IN ACCORDANCE WITH SECTION 603.17 OF THE 20.PROVIDE MOTORIZED DAMPERS FOR OUTDOOR NR SUPPLY AND EXHAUST SYSTEMS IN EXCESS
OMSC. OF 300 CFM PER OEESC 503.2.4.5. EXCEPTIONS INCLUDE COMBUSTION NR INTAKES,TYPE 1 Q
•
8. SUPPLY AR ECONOMIZERS SHALL BE PROVIDED ON EACH COOUNG SYSTEM AND SHALL BE KITCHEN HOODS.COOLING EQUIPMENT RATED LESS THAN 54,000 BTU/HR AND HOOD VENTS
CAPABLE OF OPERATING AT 100 PERCENT OUTSIDE NR, EVEN IF ADDITIONAL MECHANICAL WITH GRAVITY CAMPERS IN BUILDINGS LESS THAN 3 STORIES IN HEIGHT. E..
COOLING IS REQUIRED TO MEET THE COOUNG LOAD OF THE BUILDING.
EXCEPTIONS: 21.OUTSIDE NR DAMPERS SHALL HAVE A MAXIMUM LEAKAGE RATE OF 20 CFM/SO.FT.9 1.0.
8.1. COOLING EQUIPMENT LESS THAN 54 MBH TOTAL COOUNG CAPACITY. THE TOTAL W.G. A
CAPACITY OF ALL SUCH UNITS WITH ECONOMIZERS SHALL NOT EXCEED 240 MBA PER
BUILDING AREA SERVED BY ONE UTILITY METER OR SERVICE,OR 10 PERCENT OF ITS 22.DEMAND CONTROL VENTILATION(DCV)IS REQUIRED FOR SPACES LARGER THAN 500 SOFT.
TOTAL INSTALLED COOUNG CAPACITY,WHICHEVER IS GREATER. FOR SIMPLE SYSTEMS AND SPACES LARGER THAN 150 SOFT. FOR MULTIPLE ZONE SYSTEMS 04 Q
8 2- SYSTEMS WHERE INTERNAL/ EXTERNAL.ZOAE HEAT RECOVERY IS USED. WITH AN AVERAGE OCCUPANT LOAD OF 25 PEOPLE OR MORE PER 1000 SOFT.OF FLOOR (/) C4 8-3. SYSTBAS USED TO COOL DEDICATED COMPUTER SERVER ROOMS. ELECTRONIC EQUIPMENT AREA AND SERVED BY SYSTEMS WITH ONE OR MORE OF THE FOLLOWING:
ROOM OR TELECOM ROOM HAVING A WATER ECONOMIZER SYSTEM CAPABLE OF COOUNG 22.1. AN AIR-SIDE ECONOMIZER; ,,z W
1.4
NR BY DIRECT AND/OR INDIRECT EVAPORATION AND PROVIDING 100 PERCENT OF THE 22.2. AUTOMATIC MOOULATNG CONTROL OF THE OUTDOOR AIR DAMPER;OR '
EXPECTED SYSTEMS COOUNG LOAD AT OUTSIDE NR TEMPERATURES OF 4SF DRY BULB 22-3.A DESIGN OUTDOOR NRFLOW GREATER THAN 3,000 CFA. 0
AND 40F WET BULB AND BELOW. 22.4. EXCEPTIONS: SYSTEMS WITH ENERGY RECOVERY COMPLYING WITH SECTION 503.2.6 OR ELI
8.4. ECONOMIZER COOUNG IS NOT REQUIRED FOR NEW COOUNG SYSTEMS SERVING AN SPACES LESS THAN 750 SOFT. WHERE AN OCCUPANCY SENSOR TURNS THE FAN OFF, 0
EXISTING DEDICATED COMPUTER SERVING ROAM,ELECTRONIC EQUIPMENT ROOM OR CLOSES THE VEMILAOON DAMPER,OR CLOSES THE ZONE DAMPER WHEN THE SPACE IS Q'
TELECOM ROOM IN EXISTING BUILDINGS UP TO A TOTAL OF 600 MBH OF COOUNG. UNOCCUPIED. 'zi DI
8.5. ECONOMIZER COOLING IS NOT REQUIRED FOR NEW COOLING SYSTEMS SERVING A NEW 23,COMPLEX MECHANICAL SUPPLY MR SYSTEMS SERVING MULTIPLE ZONES SHALL BE VAV ICI �+
DEDICATED COMPUTER SERVING ROOM, ELECTRONIC EQUIPMENT ROOM OR TELECOM ROOM SYSTEMS AND:;HIU.REDUCE PRIMARY MR SUPPLY TO EACH ZONE TO ONE OF THE �T-.
IN EXISTING BUILDINGS D UP TO A TOTAL EC OF 240 MBH OF COOUNG. FOLLOWING WHEN THE ZONE TEMPERATURE IS IN A 5 DEG. F. ZONE TEMPERATURE DEAD 411
136. STS I LAPS USING CONDENSER HEAT RECOVER', UP TO THE COOLING CAPACITY USED TO O
PROVIDE CONDENSER HEAT RECOVERY. BAND AFTER COOUNG IS NO LONGER REQUIRED AND BEFORE REHEATING,RE-COOUNG OR
MIXING TAKES PLACE:
9. FORCED NR UNIT AND PACKAGED ELECTRIC EQUIPMENT WITH A TOTAL HEATING CAPACITY 23.1. TWENTY PERCENT OF THE MAXIMUM SUPPLY AIR TO EACH ZONE.
GREATER THAN 20 MBH SHALL HAVE A HEAT PUMP AS THE PRIMARY HEATING SOURCE. 23.2. THREE HUNDRED CEA DR LESS WHERE THE MAXIMUM FLOW RATE IS LESS THAN 10 Z
PERCENT OF THE TOTAL FAN SYSTEM SUPPLY AIRFLOW RATE.
23.3. THE MINIMUM VENTILATION REQUIREMENTS OF CHAPTER 4 OF THE OMSC UNLESS
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10.THAT,PUMPS HAVING SUPPLEMENTAL ELECTRIC RESISTANCE E T HEAT SHALL HAVE CONTROLS
INCREASING THE VOLUME TO CRITICAL ZONES BEYOND THE MINIMUM VENTILATION
THAT, EXCEPT DURING DEFROST,PREVENT SUPPLEMENTARY HEAT OPERATION WHEN THE HEAT DI
PUMP CAN MEET THE HEATING LOAD. REQUIREMENTS S RESULTS IN A DECREASE IN OVERALL OUTSIDE AIR REQUIRED BY THE .4
HVAC E
11.SMOKE DETECTORS SHALL BE INSTALLED IN RETURN NR SYSTEMS WITH A DESIGN CAPACITY
APPLIED ORE INCREASE
T1AN 20 PERCENT OF THE ZONES WITH REHEAT.
NOT
n GREATER THAN 2,000 CFA,IN THE RETURN DUCT OR PLENUM UPSTREAM OF ANY FILTERS,
EXHAUST NR CONNECTIONS,OUTDOOR NR CONNECTIONS,OR DECONTAMINATION EQUIPMENT 24.OPERATION AND MAINTENANCE MANUAL(5) SHALL BE PROVIDED TO THE BUILDING OWNER BY Gam+
Li AND APPLIANCES. SMOKE DETECTORS ARE ALSO REQUIRED AT EACH STORY OF RETURN NR THE MECHANICAL CONTRACTOR IN ACCORDANCE MATH SECTION 503.2..3 OF THE OEESC. 0.1
C RISERS SERVING TWO OR MORE STORIES ANTHAN D A DESIGN CAPACITY GREATER T 15,000
CFM. 0
S EXCEPTIONS: Q
- 11.1. SMOKE DETECTORS ARE NOT REQUIRED WHERE NR DISTRIBUTION SYSTEMS ARE
A INCAPABLE OF SPREADING SMOKE BEYOND THE ENCLOSING WALLS, FLOORS AND CEILINGS CITY OP TIGARD N
OF THE ROOM OR SPACE IN WHICH THE SMOKE IS GENERATED.
0
11 2 SMOKE DETECTORS ARE NOT REQUIRED IN THE RETURN NR SYSTEM WHERE ALL AEWIEWED FOR CODE COMPLIANCE
PORTIONS OF THE BUILDING BY AREA SMOKE DETECTORS CONNECTED TO A FIRE]ALARM On SYSTEM ARE PROTECTED
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Approved: (l-F
ni OTC] [ 1 REVISIONS
ZI CITY OP TIGARD Permit 9: �- --n
Addis.: QZH� L fi
3 REVIEWED FOR CODE COMPLIANCE uir#i
By -Daee r6614-
s Approved: [ L- Approved plans
F.
A- OTC: [ shall be on job site.
rn USE OF HVNIEB-DAVISSON,INC.DRAWINGS. l SITE COPY
SPECIFICATIONS AND OTHER DOCUMENTS
These Drawings,Spectficstiom and other documents are prepared Permit#: B� �/ �5' �r DATE 10/15/2014
FILE -
3 by Hunter-Davison,Inc. for this Project and unless othsrwlse
provided,Hunter-Davlaeon,Inc.shall be deemed the author of Address: � � ' ��1^1 Q JOB 14154
CC
O these documents and shall retain all common law,statutory and l� ��
other reserved rights,including the copyright. The Owner shall be
f permitted to retain copies of the Hunter-1)4.iseon.Inc.Drawings, Suite #� 0
OWN GL CHK JD2
connection or other Owner's me for occupancy of and reference in
OFFICE COPY
g nnection with the Owner's nee and occupancy of the Project. By: �f
rn The Hunter Derision,Inc.Drewtnpe Specifications or other ` Date:
LL documents shall not be used by the Owner or other.on other �MpI,L"�pA,11�
projects,for addition to this Project or for completion of this Q Y V I •
2 Agreement,except by agreement in writing and with appropriate
re compemation to Bunter-Daviseos.Inc.
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F SPECIFICATIONS AND OTHER DOCUILEMS DATE 10/15/2014
1ST FLOOR LAYOUT TO REMAIN THE SAME; SEE
PILE —
Throe Drawing,Speclnc.for and other daunt.are erwin 1/M1.2 FOR CONNECTION DETAILS FROM NEW Q JOB 14154
by HdedooHeot.r-D.tyre.for this.l be and dotes author provided.Hoat.rDevlmoa,Inc.shell be deemed the enNor of UNITS TO EXISTING DUCTWORK
othese documents end shell rotafa all common law.statutory and CC DWN GL I CHK JD2
other reserved rights,including Um copyright The Omer shall M Ci
o! permitted avW
to retain capim of the Hunter-Don,Inc.Drawing.. PERMIT DRAWINGS TO SHOW CAD RENDERING OF
SpeciltesUons or other documents for information and reference in 1ST FLOOR DUCTWORK; SCHEMATIC SHOWN FOR i__,
o connection with the Owner's er'■u and occupancy of the Project NOW L
The Hunter DavismD.Inc.Drawings Specifications or other /i •
EI document.shell not be Deed by the Owner or other.on other '®®®I
oT projects,for addition to W.Project or for completion of this t�
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LL
REVISIONS
3 KEYED NOTES 0
P 1. RECONNECT NEW DUCTWORK TO EXISTING RISER SERVING
S 1ST FLOOR
GENERAL NOTES 2. NEW RETURN AIR GRILLE TO SERVE GP-1
PERMIT DRAWINGS DTO UCTWORK; SCHEMATIC SHOWN FOR
SHOW CAD RENDERING OF
F
8
2ND FLOOR DUCTWO 3. REUSE EXISTING RETURN DUCTWORK THAT PREVIOUSLY
E USE OP HUNTSE-DAVISSON•NC.DRAWINGS, NOW SERVED THE MULTI-ZONE UNIT; CAP WHERE NECESSARY
SPECIFICATIONS AND OTHER DOCUMENTS TO MATCH THE ZONE OF THE CORRESPONDING NEW GAS — DATE 10/15/2014
,5 Therm Drawings.Specifications r.cation..nd other document.. prepared CONNECT NEW UNITS TO EXISTING DUCTWORK AS PACK FILE -
T�
by Bunter-Neiman,Inc.for this Project and unless otherwise SHOWN
provided.Hunter-D.,isson,Inc.shall be deemed the author of 4. EXISTING RETURN AIR RISER FROM 1ST FLOOR; CONNECT Q J08 14151
.°i these documents and.hall retain all common law•etatutory and NEW DUCTWORK TO RISER AND CAP UNUSED PORTION 0 DWN GL I CHK JD2
Cher reserved rights,Including the copyright The Owner shall be
i permitted to retain eosine of the Hunter-Davimon,Inc.Drawing..
g. Specifications or other document.for Information and reference In `
connection with the Owners use and panty of the Project. LC
m The Hunter Davlwon,Inc.Drawing. Specifications or other G A�\/A�
documents shall not be used by the Owner or others on other C 1 7 1 I 2
project.,for addition to this Project or for compleUoe of this C 777 •
Agreement,except by agreement In writing and with appropriate
compensation to HuntarD.vissoe, Inc.
p 3 OF 4 SHEETS
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USE OP ATIONSH-DATTSSON,INC.DRAWINGS, DATE 10/15/2014
rn Them Drawings,AND OTHER no and 1. FIELD-VERIFY EXACT ROOF OPENING DIMENSIONS BENEATH j
1 These Drawings Specifications and other documents are prepared
by Huntsr-Davison.Ins.for this Project and moles.otherwbe MULTI-ZONE UNIT TO BE REMOVED FILE -
provided,Hunter-Davimen,Inc.shall be deemed the author of
these documents and shall retain all common law,statutory and Cr JOB 14154
other reserved rights,including the copyright. The Owner shall be OWN GL I CHK JD2
i. permitted to retain copies of the Hunter-Davison,Inc.Drawings,
Specifications or other documents for Information and reference in
connection with the Owners me and occupancy of the Project.
Q The Bunter Davison,Inc.Drawings Specifications or other S
C' document+shell not be d by the Owner or others on other Cr LL projects,for addition to this Project or for completion of this LL
yl Agreement,except by agreement in writing and with appropriate
21 compensation to Hunter-Daviseoa,Inc.
C% 4 OF 4 SHEETS
•