Plans MEC2013 -
00721
12-11-13
R
IVE
D ECD
C � Y2013
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GENERAL NOTES KEYED NOTES
1. ALL WORK AND EQUIPMENT SHALL O1 6" RANGE HOOD EXHAUST UP TO ROOF CAP. —
COMPLY WITH CURRENT OREGON CODES
AND STANDARDS. OZ 8X8 BATHROOM EXHAUST UP TO ROOF CAP.
O3 1 1/2- GAS LINE UP.
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City of Tigard
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c� I/tl-A-WN INC.
REVISION 2007 1' Man2007 S.E. Ash St.
Portland, OR 97214
PHN: 503) 234-0548
®FFICF COPY FAX. (503) 234-0677
111nJIM—ENG.COM
SHEET
1 MAIN FLOOR MECHANICAL P LAN M -1
1 SCALE: 1/4" = 1'-0"
OF #+l+M
12-*13
14,
GENERAL NOTES KEYED NOTES
1. ALL WORK AND EQUIPMENT SHALL Ol 6" RANGE HOOD EXHAUST UP TO ROOF CAP.
COMPLY WITH CURRENT OREGON CODES
AND STANDARDS. O2 8X8 BATHROOM EXHAUST UP TO ROOF CAP.
O3 1 1/2- GAS UNE DOWN.
® CONNECT GAS LINE TO INSTANTANEOUS WATER
WATER.
O5 ANGLE DIFFUSERS AT 22.5'
M 00
r N
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n Y J Y
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3 Z
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10"0 SA 10"0 SA 10"0 SA 10"0 SA
250 CFM 250 CFM 2 FM 2 FM
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10"0 SA 12"0 SA N U
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500 CFM 500 CFM 4 18X18 RA .. 10"0 SA O W
30X6 SA 30X6 SA 1500 CFM 180 RA J
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R1U OFFICE
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ox6 SA STORAGE 3
40 CFM
6"0 SA 8X6 SA
60 CFM 2
® 10X6 SA
8"0 SA 150 CFM
17 INC.
4
1 20 3v�Ash �
Portland, OR 97214
PON: 6503) 234-0548
FAX: ( 3) 234-0677
W".MM-ENG.COI[
SHEET
1
SECOND FLOOR MECHANICAL P LAN
— SCALE: 1/4" = l'-0
OF ♦!+M
12-11-13
MECHANICAL LEGEND ROOFTOP HVAC UNITS EXHAUST FANS
TMARK EFMARK T EF EF '
NUMBER
la7 177 NUMBER 4
® ............•••••• SUPPLY AIR DIFFUSER AFF ABOVE FINISH FLOOR
AHU ••••• •••••. AIR HANDLING UNIT SYSTEM OFFICE OFFICE TYPE CEILING CEILING CEILING ROOF TOP
® ....................RETURN AIR GRILLE B.D ................... BOTTOM OF DUCT
BHP ................... BRAKE HORSEPOWER TYPE DIRECT DRIVE DIRECT DRIVE DIRECT DRIVE DIRECT DRIVE , Y4
....................EXHAUST AIR GRILLE BTU ..................•• BRITISH THERMAL UNITS TOTAL CFM 2000 2000 SYSTEM BATHROOM BATHROOM BATHROOM VENTILATION 141
®
CFM .................... CUBIC FEET PER MINUTE
PERFORATED RETURN AIR PANEL CONN. .................... CONNECTION ECONOMIZER YES YES CFM 80 160 120 1000
CONT. .................... CONTINUATION zz MIN. OSA (CFM) 500 500 TOTAL SP. (IN H2O) 0.25 0.25 0.25 0.5
/ ► OR . DIRECTIONAL AIR FLOW CW ..................•• DOMESTIC COLD WATER (" )
•
w EXTERNAL SP. H2O 0.75 0.75 RPM 950 1400 1400 1555
DB ..................•• DRY BULB
....................MANUAL VOLUME DAMPER DIA. .................... DIAMETER N RPM 1137 1137 TIP SPEED (FPM)
DIST. .................... DISTRIBUTION � -- -- -- --
ME]
SUPPLY OR OUTSIDE AIR WHEEL TYPE/ SIZE CENT. 11X11 CENT. 11X11 MOTOR WATTS 48.7 W 113 W 113 W 1/6 HP
EA ..................•• EXHAUST AIR
DUCT UP & DOWN EDB ..................•• ENTERING DRY BULB TEMPERATURE MOTOR HP. 1.0 1.0 CONTROLLED BY LIGHTS LIGHTS LIGHTS SWITCH
AE]....................RETURN AIR DUCT UP & DOWN EWB ..................•• ENTERING WET BULB TEMPERATURE
EWT ..................•• ENTERING WATER TEMPERATURE POWER EXH FAN NO NO INTERLOCK WITH --- --- --- ---
,< EXHAUST AIR DUCT UP & DOWN FF ..................•• FINISH FLOOR
FPM •••••••••••••••••••• FEET PER MINUTE SEER/EER 13 13 FAN SPEED CONTROLLER YES YES YES YES
SUPPLY OR OUTSIDE AIR FPS ..................•• FEET PER SECOND� FT, ..................•• FELT / FOOT MIN FILTER AREA SQ. FT. 8.3 8.3 WHEEL TYPE 0....................DLICT UP & DOWN GPM ..................•• GALLONS PER MINUTE FILTER TYPE 2"- 30% 2"- 30% FC FC FC B.I.
O 0 RETURN AIR DUCT UP & DOWN HP """""""""" HORSEPOWER
BACK DRAFT DAMPER YES YES YES YES
LD. ......•••••"'•""' INSIDE DIAMETER ISOLATION NONE NONE NONE NONE
(30......••••••••••••••EXHAUST AIR DUCT UP & DOWN IN. .................... INCHES GAS INPUT (MBH) 130 130 DESIGN WEIGHT (LBS) 20 20 20 60
LBS. POUNDS z
LDB ..................•• LEAVING DRY BULB EFF. 81% 81% MAX. SONES 1.1 2.5 2.5 8.9
LWB .................. LEAVING WET BULB _ N
STAGES 1 1
LWT •""""'`""..... LEAVING WATER TEMPERATURE BASIS OF DESIGN GREENHECK SPA-110 SPA-190 SPA-190 G-103 r
TAC-4 ....................THERMOSTAT OR TEMP. SENSOR MAX. .................... MAXIMUM
MBH ..................•• THOUSANDS OF BTUs PER HOUR n x � x ••
MIN. MINIMUM C-4
c� - c�
O NOTE ................... TOTAL CLG. (TONS) 5 5 i m
NC •••. NOISE CRITERIA z SENSIBLE CLG. (MBH) 46.0 46.0 c mm
m
N.C. • • NORMALLY CLOSED o ENT. EVAP AIR TEMP (DB/WB.) 80.0/67.0 80.0/67.0 VENTILATION AIR SCHEDULE - •• Z � -o z -v
XX EQUIPMENT DESIGNATOR N.I.M. ..................•• NOT IN MECHANICAL v .°_' c v x v
NO. .................... AMBIENT AIR ('F) 95 95 0 oL o v o Q
NUMBER `' y
N.O. .................... NORMALLY OPEN ROOM NUMBER AREA (SQ. FT.) OCCUPANT NUMBER OF OUTSIDE AR OUTSIDE AIR OUTSIDE AIR ZONE SUPPLY PRIMARY RETURN EXHAUST Zone Collected AIR
11 ....................BALL VALVE O.A. .................... OUTSIDE AIR AND NAME LOAD OCCUPANTS REQUIREMENT REQUIREMENT REQUIRED (CFM) OSA AR (CFM) OSA AIR (CFM) AIR (CFM) Ventilation OSA SYSTEMS
.................. �� VALVE PSI ............•'•"'•' POUNDS PER SQUARE INCH DESIGN WEIGHT (LBS.) 850 850 (#/1000 SO. FT.) (CFM/P) (CFM/SQ FT.) (CFM) FRACTION Efficiency CFM
P/T .................... PRESSURE / TEMPERATURE
................... ................... SMOKE DETECTOR YES YES Az PZ Rp Ra Vbz Ez voz Vpz Zp Ev:
1�I CHECK VALVE R.A. RETURN AIR
REQ'D """""""""" REQUIRED BASIS OF DESIGN (MANUF/ MODEL) TRANE/YSCO6O TRANE/YSCO6O
STORAGE ROOMS 128 0 0 0 0.12 15 1.0 15 60 0.26 0 0 0.98 15.69 RTU-1
BALANCING VALVE S.A. """""""""" SUPPLY AIR RETAIL 3796 15 57 7.5 0.12 883 1.0 683 3650 0.24 2640 1000 0.99 902.25 R7U-1,2
S.P. """""""""" STATIC PRESSURE OFFICE SPACE 462 5 3 5 0.06 43 1.0 43 300 0.14 300 0 1.09 43.65 RTU-1
....................THERMOMETER
SQ. ............... SQUARE
TEMP. . . . . . TEMPERATURE TOTAL 4386 60 941.1 941.1 4010 2940 1000 age 961.59
.................... Vou Vps Ev
1 ....................DIRECTION OF FLOW TYP. TYPICAL ZO
W .................... WIDTH
I I STRAINER WB •' ' WET BULB CORRECTED TOTAL OUTDOOR AIR FLOW RATE 962 CFM Camected OSA Fraction Za - 0.24 W
....................
WPD """""""""" WATER PRESSURE DROP
Q- 0 .................... DIAMETER 0 J
••••••••••••••••••••PRESSURE GAUGE
....................
Dg0 ••••••••••••••••••••PRESSURE REDUCING VALVE Q
NEW WORK
�)I ..................UNION LTJ
_, .
..................CAP CONDENSATE DRAIN 0
O SMOKE DETECTOR NATURAL GAS
Q
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AIR DISTRIBUTION DETAILS oC z =
BOTTOM DUCT O J
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' ROOFTOP UNIT TEK SCREWS ® EACH END OF CLIP 0 EACH CORNER OF UNIT 0
TOP DUCTURNING VANES IN ALL LINED DUCTWORK RECT. TO RECT. RECT. TO ROUND SA/RA DUCT 0
SQUARE ELLS AND TEES
DUCT CROSSING PERIMETER SEAL Li
SPECIFICATION REFERENCE TRANSITIONS
SA = SUPPLY DIFFUSER 2 LL
RA = MATCHED RETURN INTERMEDIATE LL U
W -j- EXH = EXH GRILLE CURB/DUCT SUPPORT O W 3
8"N SA ARROWS INDICATE GAS SHUT-OFF VALVE
15'<AS9O' AS15' 200 CFM DIRECTION OF AIR FLOW
SMOOTH RADIUS ELBOW, W/O VANES MITERED ELBOW 14 6 DIRT LEG
� NECK SIZE -�•-
R/W = 1.0 CEILING DIFFUSER/GRILLE 16 GA GALV. ANCHOR PLATE INS LATION Nm Q
ELBOWS BALANCED AIRFLOW, C
SIDEWALL DIFFUSER/GRILLE- FLEX DUCT - MAX 48" TAPERED ' i i i ATTA H CURB TO WOOD h U
BRANCH DUCT FACTORY ' RO0 DECK W/ #12x1-1/2"
ROOF INSULATION i CURB
ROUND OR RECTANGULAR MAIN WALL ROOF TEK SCREW ® 18" O/C MIN. Z
ROUND SA RA DUCT SPIN-IN FITTING WHERE Q
rt / APPLICABLE. GENFLEX MEMBRANE ROOFING
6 TRANSITION FROM �_SM-`IDEL (WITH DAMPER WOOD ; CANT STRIP
MAIN TO ROUND ) DECK U
" AND 45 EXTRACTOR OR
(MIN. CROSS-SECTIONAL APPROVED EQUAL.
AREA TO MATCH ROUND).
ROUND DUCT W/ CONICAL FITTING MANUAL VOLUME MANUAL VOLUME
DAMPER DAMPER SEE STRUCTURAL
, , Q
ROUND DUCT TRANSITON W/ ' DRAWINGS FOR BLOCKINGFAN
LINED RETURN AIR DUCT DRIVE ASSEMBLY. AND
BOUND DUCT TEE SPIN-IN FITTING OFF TOP OF AIR TERMINALS MAIN DUCT SPUN ALUMINUM
FAN ENCLOSURE
RECTANGULAR MAIN COORD. BLOCKING AS REQ D , , � �__________�
LINED SUPPLY AIR DUCT i S
SMOKE DETECTOR
FLOOR MAINTAIN CONTINUOUS DECK BELOW UNIT DISCONNECT
SWITCH
BIRDSCREEN
i
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r--------------1
2 ROOF TOP UNIT W CURB
z:
FLOOR ANCHOR FAN _
JOIST - NOT TO SCALE COUNTERFLASHING CURB AND T
M 3 0 O FLASHING I1�IC.
EXHAUST BASE TO CURB
,�-----, ---- -----;1----;, ROOF
Consul ears
FAN/LIGHT ,---- -- -- 2007anE. As t.
CURB MOUNTED Poril14
PHN: (503) -�
BACKDRAFT FAX. (503) 234-0677
DAMPER 111111IM-ENG.COM
. _ 4110 26 GAUGE
\\- EXHAUST DUCT WHERE SHEET
EXHAUST METAL DUCT
APPLICABLE. ANCHOR
AIR AND SEAL OFF INSIDE
CURB
3 EXHAUST FAN
M - 3
K'l BATHROOM EXHAUST FANM_3 NOT TO SCALE
M-3 NOT TO SCALE
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