Plans EQUIPMENT SCHEDULEUCEIVED
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IScope of Work :
Equipment Unit Weight Unit Voltage Cooling Btu's Heating Btu's � � rf �
� 9 9 g g Unit CFM OSA Model � � � � � � 1
K
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� . Install one four AUG 29 2013
) ton RTU and complete al mp
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duct system. `Iy GF TIGARD
RTU— 1 537 208-230-3 489000 72,000 1600 253.50 580JP05AO722) IO Install duct system for existing four ton
- RTU.
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3 as line from existingRTU to the
RTU — E — — —— 489000 —— 1600 253.50 Existing Nit v ) Extend g
new RTIC
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CITY Q TIGARD �
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- Conditionally Approved.............. o0
People Outdoor Area Outdoor �e r- See Letter to: � [ I /�/�
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Default P 4 ��
Air Rate per Air Rate per Zone Air K Attached .......... - ;r , N o
Occupant Zone Outdoor c_� w �,-0 n
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Area Net P Zone P � mr P nitNumber•
Or
occupancy o e opulation person from unit area from Gross CFM OSA Distribution -�.�� -
P Y #/1000 "3
. . Airflows : ,4 - Addre
Roam name Density _ �� _ �, ,. _. ���� � ,-. �'
GMSC 2010 OMSC 2010 V Effectiveness
classification (Az) Note 3 (Pz) bzR Pz+RaAz ��s P � , �� B : Date:,�
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table 403.3 table 403.3 (Ez) )
Note 1Voz r ���� �� � 3 �p ��
Note 2 (RP) (Ra) Approved pians
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_ Shall be on iob site F N
Retail2844 15 22.00 7.50 0. 12 506.28 1 .00 507.00
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NOTES: (1) Occupancy Type or room classifies as Naturally Ventilated. (2) Estimated. Maximum Occupant Load, Persons per 1000 SQFT from OMSC 403.3. 3 ..
Calculated Occupancy Load using SQFT Areas and Occupancy Load Factors in OMSC Table 403.3. (4) Expected Average occupant load is much less than theLis
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calculated total for some rooms. Use 100% of Programmed Occupancy or 50% of Calcuated Occupancy (per OMSC 403.3), which ever is less.
Single Line Double Line Description
Regulatory Requirements;
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Framing structure
1, All work, installations, material and equipment shall comply with the
provision of the following codes, standards and except
,re ulations
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where more stringent requirements are shown or specified,
2' shrew into Volume Damper A. State of Oregon Mechanical Code, State of Oregon and Washington
framing structure Energy code,
24 ga. strap through 24 ga. strap �
FD FD Fire Damper B, All work shall comply with the IBC and any amendments set forth
by the State of Oregon or the State of Washington
FSD FSD Fire/Smoke Damper C. All City, County and Federal applicable laws and regulations,
D, Regulations and standards set forth by ASME, ASHRE, SMACNA, AGA
Duct Smoke Damper 4J
SD I,
SD and AR
2. All electrical products shall bear the U.L. label.
Motorized Damper
MD A. All wiring shall be installed in accordance with the National Elecrical
24Ga, strap attached mna C o d e
to duct work, Starap For ductwork 28' and smatter, ,� Mitered Elbow with Turning B, State of Ore on Electrical Code, State of Washington Electrical
wraped around J g g �
ductwork. Vanes
code,
Radiused Elbow
Ductwork Types;
Rectangular Main with RoundrL +
1, Galvanized Steel Sheet Metal
Branch A, Metal gauges, J joints and reinforcement in accordance with
mechanical code, ASHRAE and SMACNA tables and recommendations,
Framing structure —' Rectangular Main with B. Supply air duct insulation to be 2 inch duct liner; commercial
Rectangular Branch grade, or 2 inch f oi(f aced duct wrap insulation with a R rating of
Concentric Square to Round R-4 when located within the envelope of the building, All insulation
q shall be installed in accordance to manufacturer's, ASHRAE and
3' Tagg Into framing Eccentric Transition, SMACNA recommendations,
structure attached I Rectangular or Round C. Exposed ductwork shall not be externally insulated,
REVISIONS
to all-thread. IVY 2, Flexible Ductwork
all-thread Symmetrical Wye A, Insulated low pressure flexible duct with an R value of 4,2 m
a p may be
used in areas where protected from damage, C generally above a
- _ Rectangular Duct Riser suspended ceiling.)
B, Flexible duct shall Joe a UL 181, Class 1 Air Duct or better,
-- Round Duct Riser
Duct Installation Description;
Rectangular Duct Drop
(021 OL A, Locate ducts with sufficient space around equipment to allow
Round Duct Drop normal operation and maintenance activities.
Rectangular Offset Less B. Provide manual volume dampers on all supply air ducts, and as
chanell supFor ductwork over 30' wide and multiple than 15° necessary on exhaust or return air ducts,
ported
loall-thread duct runs on same trapeze hangers, C. Provide back draft dampers on all exhaust fans.
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Rectangular Offset More D. Install access doors for inspection and cleaning ng at all fire
than 15° dampers, coils, filters and fans or as required by governing code,
E. Support of ductwork shall be done with 1 inch wide 24 gauge
IL Round Wye cradle hangers not more than 8 feet c/c or as required by code. DATE:
Framing structure Straps will be supported be 16 gauge wire and or 3/8 inch threaded
EX Extractor rod, Support terminal units independent of adjacent ductwork, Attach 8/27/13
3' eye lagg Into I to available building construction as per good practices f or materials
framing structure Bellmouth involved. DRA" BY:
16Ga, Wire
F. All Wiring and electrical devices required for controls will be
installed to manufacturer's instructions and in accordance to the
SIzmlc Support at
Round Duct with Round mim
PP N.E. ,E,C„
the end of all duct Branch and
runs consisting of G. The support of gas lines installed inside of a building shall be SCALE:
16ga, wire at 45' Concentric Transition, supported every 10 feet horizontaly by 3/8 inch threaded rod and
angle Rectangular or Round loop hangers Vertical runs will be supported by unistrut and pipe 1/4it=1 _0��
Aeeoustieally Line Duct clamps every 10 feet, Where a gas line is installed accross the roof
of a building it will be supported by pressure treated 4X6 and
16Ga. Wire tied to 4 SHEET 2 Flexible Connection S NO.
fastened down with two hole pipe clamps at 8 foot intervals All HVAC
ga, Starap wraped p p P
around ductwork. equipment will have a gas shut of f valve with in 4 f eet of that piece
Round Insulated Duct of equipment,
42" J 2"
iMA . 6
I "
MAX.
I 1
00 --
c 7cc
//'J�\
0 c
E.P. s,o„ -- L 125 CFM
N i s
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EXPOSED SHT FI N
CONCRETE VINYL +48_ s
A.F.F. 125 CFM
7'-2"• Ll ° o
6,,o o oma,
Q0 N
VLJ
AMEMEME
lb x
12"0 N o
con
12"0
450 CFM00
tn
N N tn
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Haft „
12 0
cl
450 CFM 450 CFM
16 '0
RTU—E 16"0
18'-6" CLEAR 3510
'-9";
I �
16 0
I16„o
RTU-1
AREA OF WORKrN
D
NEW PORTION OF BLACK IRON
GAS LINE. THE TOTAL LENGTH IS I �'
APPROX. 75'. PRESSURE IS 2 PSI. H
THE LOAD IS 144K BTU'S AND THE
LINE CAN SUPPORT 934K AT 100'.
3 3
III v 12 0
D
H
12"0 I
400 CFM y 400 CFM REVISIONS
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D
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EXISTING BLACK IRON GAS UNE.
D
to
y N GAS METER
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12"0 AS GAS G GAS GAS
DATE:
12"0 N 8/27/2013
400 CFM 400 CFM
DRAWN BY:
mim
SCALE:
1/411=11.011
NOTE: PUT SIGN CIRCUIT AS DIRECTED
BY LANDLORD
(SEPARATE CIRCUIT)
SHEET NO,
REFLECTED CEILING PLAN
1 /4 1 �_0„ T 42