Plans (59) M EC2019-00236
OFFICE COPY
EQUIPMENT SCHEDULE e . ,. ,, r r 4,
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Equipment Unit Weight Unit Power CoolingBtu's HeatingBtu's Unit CFM OSA Model ,, ,� ' " I„ ,, 1, ,,,„.„,,,,,-11_,_, ,„- _� - 1, , a �` ) , p RECEIVED
, ; , ,t: ' ! ; ,�': ; 4i, # x tr.- : 1 ) Remove existing Bryan boiler and install a
,: �R , , i c APR1 1
B- 1 743 LBS. 110v/NATURAL GAS — 798,000 — — BOSCH BUDERUS SSB800 w ' new Bosch Buderus boiler. 20
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'- i tom 2) Reconnectingof the gasline/electrical and CITY OF TIGAAD
g BUILDING DIVISION
CT- 1 5400 LBS. 208v — — 21 ,200 — BAC (FXV-0806A-20D— K) 4 ._. , ... .•, r `' 4 : water piping included.
; 4. 3) Remove existing cooling tower and replace
li with new BAC cooling tower. Connecting piping
as needed.
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4 — .' . - - -- - ' - $441401V ' pa I,j b:4
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OSA TABLE oF�cE coy z
People CTI'Y OF TIGARD
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Default Area Outdoor tILI
Occupant Zone Outdoor Air Air Rate per one Air Appro � > g
V n it i n Area Net Density Po ulatio Rate per unit area from Gr. - - FM OSA Distributi Zone Outdoor s . ,: �,a., UTC: IX a w
Room name eta ccupa cy y P person fromon Airflow -� 0
classification 1 (Az} x/1000 n Note 3 GMSC 201 bz=RpPz+RaAz !-.'. rli rcrmlit#: rnecaor ` -coo h o
�� (Pz) OMSC 2014 tab - • • ,3 Effectiven (Voz) Address: Ir11c .0 ...5 v..1 641`' o a
table 403.3 ess (Ez) r .,i ,, 1 NJ N o
Note 2 (R• (Ra) r 1 Suite#: Mime w , Z
�-.,; 1 By - Date: J t` )9 .,., m
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NOTES: (1 ) Occupancy Type or room classifies as Naturally Ventilated. (2) Estimated Maximum Occupant Load, Persons per 1000 SOFT from OMSC 403.3. (3) -•--)
Calculated Occupancy Load using SQFT Areas and Occupancy Load Factors in OMSC Table 403.3. (4) Expected Average occupant load is much less than the A R — A 0 V V 0 < Regulatory Requirements; w
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calculated total for some rooms. Use 100% of Programmed Occupancy or 50% of Calcuated Occupancy (per OMSC 403.3), which ever is less. ' '"n
1 All work, installations, material and equipment shall comply with the �O '7:1$
provision of the following codes, standards and regulations, except al-I ct
Single Line Double Line Description where more stringent requirements are shown or specified, ;-, tp
A, State of Oregon Mechanical Code, State of Oregon and Washington Q) • •-'
Energy code. +”' F-'
B. All work shall comply with the IBC and any amendments set forth N •
Framing structure CD
by the State of Oregon or the State of Washington.
C, All City, County and Federal applicable laws and regulations.
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D. Regulations and standards set forth by ASME, ASHRE, SMACNA, AGA
2' screw Into
framing structure 1 t IL Volume Damper and ARI, •
.4-)
24 go, strap-111111P through 24 ga. strap 12. All electrical products shall bear the U,L, label.
I t
FD + + Fire Damper A, All wiring shall be installed in accordance with the National V
IFSD L t FSDI t Fire/Smoke Damper Electrical Code N
, ) B, State of Oregon Electrical Code, State of Washington Electrical
Duct ( ISD L t t Smoke Damper code. w
SD
°
II---- Motorized Damper in
24Ga, strap attached SMD + MDI t Ductwork Types; N
to ductdwork. Stamp For ductwork 28' and smatter. + I ,� Mitered Elbow with Turning N
wraped around9 Vanes 1. Galvanized Steel Sheet Metal. N
ductwork, A. Metal gauges, joints and reinforcement in accordance with ,---o
+ I Radiused Elbow mechanical code, ASHRAE and SMACNA tables and recommendations.
B. Supply air duct insulation to be 2 inch duct liner; commercial
t + + Rectangular Main with Round grade, or 2 inch foil raced duct wrap insulation with a R rating of
rid t.
I:1 Branch R-4 when located within the envelope of' the building. All insulation
, ) shall be installed in accordance to manufacturer's, ASHRAE and
Framing structure t L. +—' + Rectangular Main with
ft., � Rectangular Branch SMACNA recommendations,
C, Exposed ductwork shall not be externally insulated, REVISIONS
L D ` t Concentric Square to Round 2, Flexible Ductwork,
3' lagg into framing � � � + used inh
Eccentric Transition, A, Insulated low pressure flexible duct with an R value of 4.2 may be
areas were
structure attached V T Rectangular or Roundprotected from damage. ( generally above a
to all-thread, , suspended ceiling,)
all-thread MN" to + �� Symmetrical Wye B. Flexible duct shall be a UL 181, Class 1 Air Duct or better,
VALIDITY OF PE',< _
THE ISSUANCE OF A PEI-, ® _ �� _ Rectangular Duct RiserDescription;
BED ON CONSTRJCI °-'` — tInstallation
Dc cuMENTs AND oTH�.-; Ii + Round Duct Riser A. Locate ducts with sufficient space around equipment to allow
DA-ASHALL NOT PREV `,IT Duct normal operation and maintenance activities,
TH-CODE OFFICIAL FRC),1 El t 2I t Rectangular Duct Drop
REC_IRINGTHE CORRECTlO:4 O B. Provide manual volume dampers on all supply air ducts, and as
CW ERRORS. OSSC 1(OG ° ° L �l + Round Duct Drop
necessary on exhaust or return air ducts,
Offset Less
RectangularC, Provide back draft dampers on all exhaust fans,
D. Install access doors for inspection and cleaning at all fire JOB NUMBER:
chanell supportedtilliiir For ductwork over 30' wide and multiple ( than 15'
duct runs on same trapeze hangers. dampers, coils, filters and fans or as required by governing code
by all-thread P g 180269
c Rectangular Offset More E. Support of ductwork shall be done with 1 inch wide 24 gauge
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
d: Round Wye rod. Support terminal units independent of adjacent ductwork, Attach 04/04/2019
Framing structure , . to available building construction as per good practices for materials
C Exrla I. + .c+ Extractor involved,
DRAWN BY:
3' eye Tagg into - 1 F. All Wiring and electrical devices required for controls will be
framing structure z
+ + Bellmouth installed to manufacturer's instructions and in accordance to the CAP
166a. wire —� l l Round Duct with Round N E,C, and ❑,E,C ,
Seismic Support at ft Branch G, The support of gas lines installed inside of a building shall be SCALE:
the end of all duct _ supported every 10 feet horizontally by 3/8 inch threaded rod and
runs consisting of , Concentric Transition, 1 /8"=P-0"
rf_ t +r
angle wire at 45' c + S + loop hangers, Vertical runs will be supported by unistrut and pipe -- 1 -O
Rectangular or Round
(") 1clamps every 10 feet, Where a gas line is installed across the roof
r t + + Accoustically Line Duct
of a building it will be supported by pressure treated 4X6 and SHEET NO.
16Ga. Wire tied to 24 ''•alt•" z + Flexible Connection fastened down with two hole pipe clamps at 8 foot intervals, All HVAC
ga. starap wraped equipment will have a gas shut off valve with in 4 feet of that piece
around ductwork, t i it Round Insulated Duct
of equipment,
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WEST
EXTERIOR \_ TREES
WALL
BOILER FOOTING
(TYP 4) M
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NEW 3O LE
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6" CONCRETE
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3" SCREW
EMBEDDED INTO
CONRETE SLAB (TYP 4)
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12725 SW 66th AVE.
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BUILDING FOUNDATION ~O (J} E--�
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T TAN BRACKET N
(TYP 4)
NEW COOLING
TOWER (CT- 1 )
1 " SCREW '
REVISIONS
(TYP 8)
6" CONCRETE
SLAB
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JOB NUMBER:
180269
3" SCREW DATE:
EMBEDDED INTO
CONRETE SLAB (TYP 4) 04/04/2019
DRAWN BY:
CAP
SCALE:
.,..= 1/16"=F-0"
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PAR K I \G LOT SHEET NO.
BUILDING FOUNDATIONO
PUSH/PULL � PUSH/PULL
OLD/NEW BOILER OLD/NEW COOLING TOWER
0 WEST ELEVATION (LOCATED WITHIN BUILDING) 4" PIPING (LOCATED ON CONCRETE
4 3"=1'0" ./ Executive Center Mechanical Plan (e-1) CONNECTED TO SLAB) (CT-1)
BOILER & COOLINGM2
1 /1 6"= 1 '--0" TOWER