Plans (96) M EC2021 -00517
OFFICE COPY
IVSD
EQUIPMENT SCHEDULEJUL ° �°�'
Scope of Work : CITY C F TIGARL
Equipment # Unit Weight Unit Voltage Cooling Btu's Heating Btu's Unit CFM OSA Model f ` f, P A,
. BUILDI DIVISION
1 ) Install two duct high wall head ductless
'T' - d` fi.
CON - 1 88. 60000 208-230 24,000 24,000 - - - - 38MHRBQ24 " ; > �` _ g split system.
��
d
AH - 1 40. 12000 208-230 24,000 24,000 353- 647 40MHHQ24 '
la
f
CITY OF TIGARD,_
M
i REVIIE17D FOR CODE COMPLIANCE N
Approved: ]
rV �
>: OTC: [ ] I aO
Permit#: rn °
0
i' Address: C_
S 1 ■ ° a`�
OSA TABLE •` ����� ) 00
Suite#: x N
fir00
Date ZZs+{ o oho
Default People Area Outdoor
Outdoor Air one Air
Occupant Zone Air Rate per b
Rate per Distributi Zone Outdoor w
Ventila ccupancy Area Net Density Populatio unit area from Gr M OSA ca o
Room name person from on Airflow
classification 1 (Az) #/1000 n Note 3 OMSC 2019 OMSC 201 bz=RpPz+RaAz Effectiven (Voz)
Note 2 (Pz) table 403.3 tab (Ra) 3 ess (Ez) M
0
n o z
U
M o. U
r
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 the Regulatory Requirements;
calculated total for some rooms. Use 100% of Programmed Occupancy or 50% of Calcuated Occupancy (per OMSC 403.3), which ever is less. O
1. All work, installations, Material and equipment shall comply with the � [--{
provision of the following codes, standards and regulations, except
Single Line Double Line Description where more stringent requirements are shown or specified.
A, State of Oregon Mechanical Code, State of Oregon and Washington r�
Energy code. Cn
Framing structure B. All work shall comply with the IBC and any amendments set forth
by the State of Oregon or the State of Washington, U
C. All City, County and Federal applicable laws and regulations.
D. Regulations and standards set •€-erth by ASME, ASHRE, SMACNA, AGA
2' screw into Volume Damper and ARI.
Framing s 244stra.gp 2. All electrical products shall bear the U,L, label, ^
4
24 ga. strap throughn. strap Fire Damper Q w
A. All wiring shall be installed in accordance with the National
IF FSD Flre/Smoke Damper Electrical Code, rti
B, State of Oregon Electrical Code, State of Washington Electrical
Duct e�—c Smoke Damper code.
or [� �:� SD O
�--- MD Motorized Damper Ductwork Types;
2413a. strop attached MD
to duct work. Starap For ductwork 28' and smaller, _ ,� Mitered Elbow with Turning M
wrnped around Vanes 1, Galvanized Steel Sheet Metal.
ductwork, A. Metal gauges, joints and reinforcement in accordance with
Radlused Elbow mechanical code, ASHRAE and SMACNA tables and recommendations, CITY OFTIGARD
B. Supply air duct insulation to be 2 inch duct liner; commercial Approved b PI
rRectangular Main with Round grade, or 2 inch foil faced duct wrap insulation with a R rating of Dete: Y amnio
Branch R-4 when located within the envelope of the buildin All insulation
P 9� Initials:
shall be installed in accordance to manufacturer's, ASHRAE and
Framing structure Rectangular Main with SMACNA recommendations,
Rectangular Branch C. Exposed ductwork shall not be externally insulated, REVISIONS
77 �—�--� Concentric Square to Round 2, Flexible Ductwork,
3' Tagg Into framing �� Eccentric Transition, A, Insulated low pressure flexible duct with an R value of 4,2 may be
structure attached Rectangular or Round used in areas where protected from damage. ( generally above a
suspended ceiling.
to all-thread. .,
all-thread Symmetrical Wye B, Flexible duct shall be a UL 181, Class 1 Air Duct or better.
rL
—� Rectangular Duct Riser Installation Description;
Round Duct Riser A. Locate ducts with sufficient space around equipment to allow
Duct � —� Rectangular Duct Drop normal operation and maintenance activities.
B, Provide manual volume dampers on all supply air ducts, and as
Round Duct Drop necessary on exhaust or return air ducts.
Rectangular Offset Less C, Provide back draft dampers on all exhaust fans,
D. Install access doors for inspection and cleaning at all fire JOB NUMBER:
chanell supported For ductwork over 30' wide and multiple than 15' P 9
p duct runs on same trapeze hangers. ALT dampers, coils, filters and fans or as required by governing code,
by all eze-thread p g Rectangular Offset More E, Support of ductwork shall be done with 1 inch wide 24 gauge 180621
than 15• cradle hangers not more than 8 feet c/c or as required by code. DATE:
Straps will be supported be 16 gauge wire and or 3/8 inch threaded
Round Wye rod. Support terminal units independent of adjacent ductwork, Attach 6/21/2021
Framing structure to available building construction as per good practices for materials
Extractor nvolved, DRAWN BY:
eye tninto All Wiring and electrical devices required for controls will be
f
framing structure
ucture Bellmouth in installed to manufacturer's instructions and in accordance to the MJM
1615a. Wire N.E.C. and ❑,E,C.,
Round Duct with Round
Seismic Support at Branch G, The support of gas lines installed inside of a building shall be SCALE:
the end of nu duct supported ever 10 feet horizontal) lo3/8 inch threaded rod and
runs consisting of Concentric Transition, pp y y y
16ga, wire at as loop hangers, Vertical runs will be supported by unistrut and pipe See Plans
angte Rectangular or Round clamps every 10 feet, Where a gas line is installed across the roof
0 Accoustically Line Duct of a building it will be supported by pressure treated 4X6 and
16Ga. Wire tied to 24 �� Flexible Connection fastened down with two hole pipe clamps at 8 foot intervals, All HVAC SHEET NO.
ga. starap wrnped equipment will have a gas shut off valve with in 4 feet of that piece
around ductwork.
Round Insulated Duct
of equipment,
m
N
n
tj 'wA �
N
O
00
N �
W
ro
c
N �
� M �
o z
h 0
oM aU
U
AH - 1
CON - 1
0
CONDENSER IS ON ROOF --
NOT VISIBLE FROM S
SIDEWALK . THE
CA
UNIT WILL BE SET v
BACK AND THERE
S A PARAPET . P-�
AH-1
CASH ROOM CONON o
ROOF N
M
REVISIONS
JOB NUMBER:
180621
DATE:
6/21/2021
DRAWN BY:
MJM
SCALE:
See Plans
SHEET NO.
1 Reflected Ceilin Plan Roof Plan