Plans TVFR Station 51 D
8935 SW Burnham St. RECEDE
Tigard, OR 97223 JUL 2 2009
CITY OF TIGARIK
BUILDING DIVISI
El 0
N
EXISTING UNIT (3) 48HJD005
4 -ton Gaspacks
Z
cC
m
O
Approved CITY O
A pproved .........N /.M3I1 .. . { -/
Conditionally Approved .....,........
See Letter to:
A
PennitN , i`-_�_ !�' - I!ry,
B .► 4:!.._ Date:
•
EXISTING UNIT
OFFICE COPY
75'
•
ARI* capacity ratings (cont)
* *ARI* CAPACITY RATINGS - 48HJ004 -014
UNIT NOMINAL COOLING TOTAL SEERt EER SOUND RATING IPLVtt
48HJ TONS (Btuh) kW (decibels)
004 3 36,000 3.2 13.0 11.2" 76 N/A
.- 005 4 46,000 4.1 13.0 11.1" 76 N/A
006 5 61,000 5.5 13 0 11.0" 80 N/A
007 6 73,000 6.7 - 11.0 80 N/A
008 7 90,000 8.2 - 11.0 82 11.6
009 8 103,000 8.9 - 11.6 82 12.8
012 10 120,000 10.9 - 11.0 84 11.4
014 12.5 138,000 14.4 - 9.6 86 10.3
LEGEND
EER - Energy Efficiency Ratio
IPLV - Integrated Part -Load Value Sri;
SEER - Seasonal Energy Efficiency Ratio s i ll\Ill t "s
*Air- Conditioning & Refrigeration Institute. PE A fORh TI FIE1t -'
tApplies only to units with capacity of 65,000 Btuh or less. CER ,.
ARI does not require EER ratings for unit with capacity below 65,000 Btuh. For ARI Standard
these units, the EER rating at ARI standard conditions is provided for informa- 210/240 UAC
tion only.
ttThe IPLV Is not applicable to single- compressor units. 4. All 48HJ004 -014 units are in compliance with ASHRAE 90.1 2001, 2004
NOTES: Energy Standard for minimum SEER and EER requirements. Refer to state
1. Rated in accordance with ARI Standard 210 -94 or 360 -93. and local codes or visit the following websile: http: //bcap- energy.orn to
2.
determine it compliance with this standard pertains to a given geographical
. Ratings are net values, reflecting the effects of circulating fan heat.
3. Ratings are based on: area of the United States.
Cooling Standard: 80 F db, 67 wb indoor entering -air temperature and 95 F
db outdoor entering -air temperature.
IPLV Standard: 80 F db, 67 F wb indoor entering -air temperature and 80 F
db outdoor entering -air temperature.
HEATING CAPACITIES AND EFFICIENCIES - 48HJ004 - 014
208/230 - - - SINGLE -STAGE GAS HEAT
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE ( °F) AIRFLOW (CFM) AFUE ( %) Steady State ( %)
E/R004 72,000 - 58,000 - 25 -55 1004 82.8% 82.0
F/T004 115,000 - 90,000 - 55-85 1002 80.0% 80.0
---> D /S005 72,000 - 58,000 - 25 -55 1004 82.8% 82.0
E/R005 115,000 - 92,000 - 35 -65 1320 81.0% 81.0
F/T005 150,000 - 118,000 - 50 -80 1396 80.4% 80.0
D /S006 72,000 - 58,000 - 25 -55 1004 82.8% 82.0
E/R006 115,000 - 92,000 - 35 -65 1327 81.0% 81.0
F/T006 150,000 - 118,000 - 50 -80 1314 80.4% 80.0
208/230 - 1 - 60 - SINGLE - STAGE GAS HEAT - LOW NOx
UNIT INPUT CAPACITY OUTPUT CAPACITY TEMPERATURE MINIMUM HEATING EFFICIENCY
48HJ 1st Stage 2nd Stage 1st Stage 2nd Stage RISE ( °F) AIRFLOW (CFM) AFUE ( %) Steady State ( %)
M004 60,000 - 50,000 - 20-50 930 80.2% 81.2
N004 90,000 - 74,000 - 30 -60 1150 81.0% 81.4
L005 60,000 - 50,000 - 20 -50 930 80.2% 81.2
M005 90,000 - 74,000 - 30 -60 1150 81.0% 81.4
N005 120,000 - 101,000 - 40 -70 1340 80.7% 82.4
L006 60,000 - 50,000 - 20-50 930 80.2% 81.2
M006 90,000 - 74,000 - 30 -60 1150 81.0% 81.4
N006 120,000 - 101,000 - 40 -70 1340 80.7% 82.4
AFUE - Annual Fuel Utilization Efficiency
NOTE: Capacities for stainless steel heat exchanger units (S /R/T) are the same
as standard units (D /FJF).
12
Physical data 48HJ
BASE UNIT 48HJ HJE/F /H/K/M/N004 HJD /E/F /G /H /K/L/M /N005 HJD /E/F /G /H/K/LiM/N006 HJD /E/F007
NOMINAL CAPACITY (tons) 3 4 5 6
OPERATING WEIGHT (Ib)
Base Unit" 530 540 560 635
COMPRESSOR Scroll
Quantity 1 I 1 I 1 ( 1
Oil (oz) 42 53 l 50 I 60
REFRIGERANT TYPE R -22
Expansion Device Operating Charge (lb -oz) AcutrolT" MeteringDevice
Standard Unit 5 -8 10 -2 10 -0 12 -8
Unit With Humidl -Mizer Adaptive Dehumidification
System 12 -5 18 -8 20 -5 23 -14
CONDENSER FAN Propeller
Quantity...Diameter (in.) 1...22 1...22 1...22 1...22
Nominal Cfm 3500 3500 4100 4100
Motor H p... Rpm 1/8...825 1/8...825 1/4...1100 1/4_1100
Watts Input (Total) 180 180 320 320
CONDENSER COIL Enhanced Copper Tubes, Aluminum LancedFins
Rows...Fins/ n. 1...17 2...17 2...17 2...17
Total Face Area (sq ft) 14.6 I 16.5 I 16.5 21.3
EVAPORATOR COIL Standard Unit Enhanced Copper Tubes, Aluminum Double -Wavy Fins
Rows... Fins/in. 2...15 2...15 4...15 4...15
Total Face Area (sq ft) 5.5 5.5 5.5 7.3
Humidi -Mizer Coil Adaptive Dehumidification System
Rows... Finslin. 1...17 2...17 2...17 2...17
Total Face Area (sq ft) 3.9 3.9 3.9 5.2
EVAPORATOR FAN Centrifugal Type, Belt Drive
Quantity...Size (in.) 1...10 x 10 1...10 x 10 1...10 x 10 1...10 x 10
Nominal Cfm 1200 1600 2000 2400
Maximum Continuous Bhp Std 1.20 1.20 1.30/2.40* 2.40
Hi- Static 2.40 2.40 2.90 2.90
Motor RPM Std 1620 1620 1725 1725
Hi- Static 1725 1725 1725 1725
Motor Frame Size Std 48 48 48/56t 56
Hi- Static 56 56 56 56
Fan Rpm Range Std 680 -1044 770 -1185 1035 -1460 1119 -1585
Hi- Static 1075 -145 1300 -1685 1300 -1685
Motor Bearing Type Ball Ball Ball Ball
Maximum Fan Rpm 2100 2100 2100 2100
Motor Pulley Pitch Diameter A/B (in.) Std 1.9/2.9 1.9/2.0 2.4/3.4 2.4/3.4
Hi- Static 2.8/3.8 2.8/3.8 3.4/4.4 3.4/3.4
Nominal Motor Shaft Diameter (in.) Std 1/2 1/2 5/8 5/8
Hi- Static 5/8 5/8 5/8 7/8
Fan Pulley Pitch Diameter (in.) Std 4.5 4.0 4.0 4.0
Hi- Static 4.5 4.0 4.5 4.5
Belt - Type...Length (in.) Std 1...A...36 1...A...36 1 ...A...39 1...A...38
Hi- Static 1...A...39 1...A...39 1...A...40 1...A...40
Pulley Center Line Distance (in.) 10.0 -12.4 10.0 -12.4 14.7 -15.5 14.7 -15.5
Speed Change per Full Turn of Movable Std 65
Pulley Flange (rpm) 70 75 95
Hi- Static 65 65 60 60
Movable Pulley Maximum Full Turns Std 5
from Closed Position 5 6 5
Hi- Static 6 6 5 5
Factory Setting - Full Turns Open Std 3 3 3 3
Hi- Static 31/2 31/2 31/2 31/2
Factory Speed Setting(rpm) Std 826 936 1248 1305
Hi- Static 1233 1233 1396 1396
Fan Shaft Diameter at Pulley (in.) 5/8 5/8 5/8 5/8
LEGEND
Bhp - Brake Horsepower
*Single phase /three phase.
tlndicates automatic reset.
"Base unit weight does not include any options or accessaries. See Options and
Accessary weight tables for additioinal weight information.
18
BASE UNIT 48HJ HJE /F /H/K/MJN004 HJD /E/F /G/H/K/L/M/N005 HJD/E /F /G/H/K/L/M/N006 HJD/E/F007
FURNACE SECTION
Rollout Switch Cutout Temp(F)t 195 195 195 195
Burner Orifice Diameter (in, ...drill size)"
Natural Gas -Std* HJE . 1 13...33 HJD .113 ..33 HJD .113...33 HJD .113...33
HJF.113...33 HJE .113...33 HJE .113...33 HJE .113...33
- HJF.129...30 HJF.129...30 HJF.129...30
HJH .113...33 HJG .113...33 HJG .113..33 -
HJK.113...33 HJH .113...33 HJH .113...33 -
- HJK.129...30 HJK.129...30 -
HJM .102...38 HJL .102.38 HJL .102...38 -
HJN.102...38 HJM .102...38 HJM .102...38 -
- HJN.116...32 HJN.116...32 -
Liquid Propane - Alttt HJE .089...43 HJD 089...43 HJD .089...43 HJD .089...43
HJF.089 ..43 HJE .089 ..43 HJE .089...43 HJE .089...43
- HJF.104.. 37 HJF.104...37 HJF 104...37
HJH .089...43 HJG .089...45 HJG .089...43 -
HJK.089,..43 HJH .089...45 HJH .089...43 -
- HJK.102.. 38 HJK.104...37 -
HJM .082...45 HJL .082...45 HJL .082...45 -
11JN.082 .45 HJM .082.. 45 HJM .082...45 -
- HJN.094...42 HJN 094...42 -
Thermostat Heat Anticipator Setting (amps)
208/230/460/575 v
First Stage .14 .14 14 .14
SecondStage .14 .14 .14 .14
Gas Input (Btuh)
First Stage /Second Stage HJEII50,000/ 72,000 HJDII 50,000/ 72,000 HJDII 50,000/ 72,000 HJD 50,000/ 72,000
HJF1I82,000 /115,000 HJEII 82,000 /115,000 HJEI 82,000 /115,000 HJE 82,000/115,000
- HJFII120,000 /150,000 HJFI 120,000 /150,000 HJF 120,000/150,000
. HJH * * * -/ 72,000 HJG * "* -/ 72,000 HJG * * * -/ 72,000 -
HJK***-/115,000 HJH * ** - /115,000 HJH * ** - /115,000 -
- HJK * ** - /150,000 HJK * ** - /150,000 -
HJMttt -/ 60,000 HJLttt -/ 60,000 HJLttt -/ 60,000 -
HJNttt -/ 90,000 HJMttt -/ 90,000 HJMttt - / 90,000 -
- HJNttt- /120,000 HJNttt -/120,000 -
Efficiency (Steady State)( %) HJE 82 8 HJD 82.8 HJD 82.8 HJD 82
HJF 80 HJE 8 1 HJE 81 HJE R I
- HJF 80.4 HJF 80.4 HJF 80
HJH 82 HJG 82 HJG 82 -
HJK 80 HJH 81 HJH 81 -
- HJK 80 HJK 80 -
HJM 80.2 HJL 80.2 HJL 80.2 -
HJN 81 HJM 81 HJM 81 -
- HJN 80.7 HJN 80.7 -
Temperature Rise Range HJE 25 -55 HJD 23.25 HJD 25 -55 HJD 25 -55
HJF 55 -85 HJE 35 -65 HJE 35 -65 HJE 35 -65
- HJF 50 -80 HJF 50 -80 HJF 50 -80
HJH 25 -55 HJG 25 -55 HJG 25 -55 -
HJK 55 -85 HJH 35-65 HJH 35 -65 -
- HJK 50.80 HJK 50 -80 -
HJM 20 -50 HJL 20 -50 HJL 20 -50 -
HJN 30 -60 HJM 30-60 HJM 30 -60 -
- HJN 40 -70 HJN 40 -70 -
Manifold Pressure (in. wg)
. Natural Gas - Std 3.5 3.5 3.5 3.5
Liquid Propane- Alttt 3.5 3.5 3 5 3.5
Gas Valve Quanity I I I 1
Gas Valve Pressure (line pressure)
psig 0.180 -0.469 0.180 -0.469 0.180 -0.469 0.180 -0 469
in wg 5.0 -13.0 5.0 -13.0 5.0 -13.0 5.0 -13.0
Field Gas Connection Size (in.) • 1/2 1/2 1/2 112
HIGH - PRESSURE SWITCH (psig)
Standard Compressor Internal Relief 450 + 50
Cutout 428
.Reset (Auto.) 320
LOSS -OF- CHARGE SWITCH/LOW- PRESSURE
(LiquidLlne) (psig)
Cutout 7 ± 3
Reset (Auto.) 22 ± 5
FREEZE PROTECTIONTHERMOSTAT
Opens (F) 30 ± 5
Closes (F) 45 ± 5
OUTDOOR -AIR INLET SCREENS Cleanable. Screen quantity and size varies with option selected.
RETURN -AIR FILTERS Throwaway
Quantity...Size(in.) 2...16x25x2 I 4...16x 16x2
LEGEND IlThree -phase standard models have heating inputs as shown. Single -phase
Bhp - Brake Horsepower standard models have one -stage heating with heating input values as follows:
HJD005- 006,HJE004 - 72,000 Btuh
'Single phase /three phase. Stainless steel models use the same orifices as HJE005- 006,HJF004 - 115,000 Btuh
equivalent standard heat exchangers. HJF005 -006 - 150,000 Btuh (shown in heating capicty tables)
tindicates automatic reset. "'California compliant three -phase models.
"60,000 and 572,000 Btuh heat input units have 2 burners. 90,000 and 120,000 tttCalifornia SCAQMD compliant low NO, models have combustion products that
Btuh heat input units have 3 burners. 115,000 Btuh heat input units and 150,000 are controlled to 40 nanograms per joule or less.
Btuh Heat input units have 3 burners. NOTE: Capacities for stainless steel heat exchanger units (S /R/T) are the same
ttAn LP kit is available as an accessory. If an LP kit is used with Low NOx units, as standard units (D /E /F).
the Low NOx baffle must be removed and the units will no longer be classified
as Low NOx units.
19
co
INIT 'STD. uNIT 'ECONOMISERIV VERT. ECONIVI (A) (8) IC) (0) BOTTOM POWER CHART: CONNECTION SIZES
WEIGHT WEIGHT W /P.E. WEIGHT CORNEP WEIGHT CORNER WEIGHT CORNER WEIGHT CORNER WEIGH' - .1 -
THESE REO'C FOR L'SE 3 t 3/6' 01A. :351 =TEED POWER SUPPLY H.�E
I LB KG LB KG LB KG I LB KG LB KG LB KG LB i KG FT -IN. MM WITH ACCESSORY PACKAGES - CO 2 DIA. ISI1 POWER SUPPLY KNOCK -OUT ®f/
46HJ4004 ! 530 240 I 50 22.7 90 40.9 j 1 27 57.6 122 55.3 139 6 143 64.9 2'-9 5 /16 846._5 CRBTMP.'R001A01, 2A01, 3A01, OR 4AD'' C 1 314" DIA (447 CHARGING PORT HE E
• 48NJ.006 540 245 1 29 58.5 724 56.2 141 64.0 145 66.2 THREADED WIPE REO'D HOLE
CONDUIT SIZE USE SIZES (MAX.)! D 7/8" DIA. (22) FIELD CONTROL uIRINC HOLE
W9HJ.0G6 : 560 254 I I 34 60.8 129 58,5 146 66.2 151 1 68.5 � � ;/2 ACC. 7/ '(22.27 ` I '1 I E 3/A - -)4 APT CONDENSATE DRAIN.
48HJ.007 I, 63S 2136 , 8 8 f . 'S2 58.9 147 66.7 165 74.8 171 =5 3' -5 S /16 - I '050 _ I/2 224V' 7/8 122.21 I F I/2 NPT GAS CONNECTION
3/4 (001,003: POWER. 1 1/8 "128.4]I G 2 I:2 DIA. ;641 POWER SUPPLY KNOCK -0UT
11/4 C002,004)POWER. 13/4- (44.4) ■•
p� 1003) 1/2 FPT GAS 11/4 (31.87' - �f
NOTES. OUTSIDE AIR � 3:4 - FPT GAS 1 6/e [91. 31j
- -- -- "E! EC EITHER 3/4 I
DIMENSIONS IN ( ) ARE IN PI!LLIMETERS FOR POWER, T DEPENDING Q I MOIRE SIZE. MIMI t:).
C 2' -9 31 584E1 ;c.,
2. CENE OF GRAVITY, �- -•
® TR REAR v F: ECONOMISER ST AND 0 114 liY FIL - EF zCCESi PANEL
P OWER EXHAUST '° (1147 (DISPGSaBLE =1LiER9
3. %/ DIRECTION OF AIR ,LOW. FILTER/ECONOMIZER ACCESS PANEL
4. ON ' :ERT :SAI. :1150 =4.RGf UNITS. DUCTWORK TO GE ATTACHED :ONGENSER COIL
TO ACCESSORY R04 - - CURB ONLY. FOR HORIZONTAL DISCHARGE
UNITS FIELD SUPPLIED FLANGES SHOULD BE ATTACHED 7C
ECONOMISER IV M000 ■ 6LOCKp =F /
HORIZONTAL DISCHARGE OPEN'NOS, 41 ALL DUCTWORK SBOULO \ ' -5 1/4 1439) PANEL
FOk ECONOMISER I`: •
BE A TAC,ED - 0 THE FLANGES. , \ \ 1 pOO 0 �
C -_ ORrk_R - - 2' -7 I /2 - 3/4 -5- V/
5. MINIMUM CLEARANCE (LOCAL CODES OR JURISDICTION MAY ^ '' 3800_ Y :453) VIEW - v
PREVAICi , �
1 •
c. BETWEEN JAI'. FLUE "DE AND COMBUSTIBLE 5..RFA: :ES, ,� I ('�, •,- -.-' -, 11/,6"-1 -0' -3 C B'] 3/15" RIGHT S I DE
35 IN..16 IN. WHEN USING ACCESSORY FLUE DISCHARGE I _FLTR / ' . / � T :552_
0. 607 - 3M OF IUN:7 TG CO "BUS 'IDLE SURFACES IW -EN NOT 051110 LEFT I ' I
,
CURB) I INCA,. . S I DE
I EVA ?GkATOR I OMEN BOTTOM C= BASE RAIL TO CCMBUSiIRLE SURFACES OMEN NOT ._, 15 /16' eN3 RETURN AIR
d51 kS CURB) D INCHES. I CO._ I RETURN AIR OPEN:NG
c. CONDENSER: COIL, FOR PROPER AIR F�N, 36 INCHES I ','ERTICAL I v-
[278] CAI
ONE SIDE, 12 INCHES THE D THE SIDE GETTING THE l -5 3 /e
GREATER CLEARANCE IS OPTIONAL. 1I 4 c
, L i IU: I
d. OVERHEAD, 60 INCHES T^ A'SURE 'ROPE
FAN I P I
OPERATION. _y _ 1
e. BETWEEN (:4175. _ BOY. SIDE, 42 IN. PER NEC '1144]
c BETWEEN 017 AND „MGP,CIJNDEJ SURFACES, CONTROL BJX I I 2 . - 1/4" / % E I" ( I ^ ,
SIDE. 3F, 'N. PER NEC. .1 (515) / 0" -5 3/4- ALT CONDENSATE_ 1 3/16"
9. 6 UNIT AND B000 OR CONCRETE WALLS 0.0 0.0 GTH ,----- ER - :I47-,-)56 DRAIN OPENING I I I `.-` 657
GROUNDED SURFACES, CIE 600 BOX 510 42 IN PER NEC . !A' BASEPAN 'SUPPLY AIR 1" -S 3''- 4 73 , 6 1/2 - - -'"
A. HORIZONTAL SUPPLY AND R END, C INCHES 42 N WHEN THE OPENING /�/�
/ �' _451,_ tu/r(/ SUPPLY AIR 3476: W
ALTERNATE CONDENSATE CRP 11: IS USED. I ' K 1 '� - ' - 'r - I I •;ERT :CA.L I 1
6. WITH T� E E %OEP; :ON OF THE CONDENSER , p• - I -3 ' T
CLEARANCE ;I4 NI N 7( J " 61 6" I 1 +
COIL AND COMBUSTION SIDDE E 45 3 STATED c, [533] l. t �> (a97 � - _-
AND A ...MOVABLE FENCE OR BARRICADE RECUI RES NO 0' - I /2 - I I G i
_3 ' ES'.,.) CLEARANCE CLEARANCE CE I ^' 3 03 / :29 (9a_4] ) _ D. (1 '1,6-
, 0 I-H (/4 - - _ O
7.
UNITS NSF BE INSTALLED CN COMBUSTIBLE FLOORS ':AGE J. 1 196.0) E S ['381
FROM WOOD Gf C_0.U5 A, B. OR C HOOF CCVEF.:•J6 HATER AL SEE 3r,TTOH POWR
SrE NOTE .3 I F RONT ' ' ` ¢ _ _ 0
fR SET ON BASE RAIL CHART(E,EC. ONL'r) _ -
CORNER G- 2 - 1 7 1 1 / ! 6 0' -3 :16 �_ C I/76d 0 - 3 3 , 1 , �LC'rNEF. C G_7 •/4- Illirtl'
8. THE. VEP. - If A_ CENTER OF G IS 1'- 8 UP , ROM - -- fO067_ FE 03067 `.9 ° VERTICAL
F5O' THE BOTTOM O F THE SASE RAIL -' I ECONOMISES IV
/J�,, [9t 41 _ I " -5 5n 6 - ' -,0 t3/ G" " - • :16
Yi,E "-1' -7 2 ,01 , 3 6-� _ 0872) � - (439.7) - '1'274.67 ( " 0 3. 21 !i!...".!...1 u
YL'JJ (487.4] 0' -3 13 /1F G -J 3/9" / FIL :EP ACCE 55 PA'J F.L
0
- �° :571 1 1'0, / (DI5P05A5LE FI L"`RS)
CONTROL 60X /COH SSOR/
F Fz "IOR° SUPPLIED BURNER. ACCESS 1 I
B FLEE HOOD PANEL I 7' 1 1'/15 -
.. t I -- 1 RETURN (653 6)
/ " " \ � I i I Ala
•1- CONDENSER COIL / DRR (4 1456 5, __. - __ 4 If '� , V 308 PI R BOM I Y " - 5197
L, OUT SI E aIR I�4 _ (9:.07 _., 7/8 Ih 0, I 7/8 I o' S/.." . • ]376.6] - _ _ - _ � 022.27
11� LlS�___ (168.20 00 I I A I ' 0E ' f
, -f ttL��'''��� 2 3 /B" 1 FORK TRUOK 5L005 0' -5 3/4" i 0 • 2 ' - IS /)6 - _.i /4 /� Q O'_5 11;15"
0' -4 9/16 3' -5 3./16" - - - -y (746.21 U " -8 7/16" ,'/� �/ ;144.37
(IIS.8] L _0 - _2 9776" ` -1046] ELECTRICAL [214] CUT ;OE BAROMETRIC RELIEF DISCHARGE
(1467- [658 6)
D ISCONNECT G -2 1[577 IA SUPPLY AIR RETURN A:R
(OS) LEFT S I DE LOCAT:GN FRONT :71 8 PLACES) OF PANEL
R I G H T S I DE LE STD. CONDENSATE DRAIN
11.181-
. -
HOLD DOWN PLATE 18GA x 8"HIGH x 14"LONG
• W/#14 SM SCREWS TO CURB (4) AND #14
WOOD SCREWS x11/2" LONG TO WOOD FRAMING
—,_
__.---- CLIP .
11 11 (TYP 4),
• ' r
MECHANICAL EQUIPMENT :
ON VIBRATION PAD :.i::::' UNIT BASE RAIL '-'..." HOLD DOWN PLATE
• SHEET METAL
• :.:::- FLASHING (GALV.) ''' -:
z ,.>
UNIT ATTACH TO CURB :: :: ::::::::?:: 1 MICRO—HOLD UNIT
HOLD DOWN CLIP
(4) #10x 1/2 : • :: : .
TEK SCREWS 2 : . ••:•:-:':: . j . ATTACH TO UNIT, (4) #10x1/2"
... . .. . •
TEK SCREWS
. •• i ,•'',;, '70,
11 LONG SIDE — t • . I
/ ...._. .,
"DUTCHMAN" FASTENERS
W/SEALANT @ 2' — 0" O.C.
4-1 /2" 4"MIN. AL
TV Vii :
..,:,'
SHEET METAL FL ASHIN42C4
COUNTER—FLASHING — L;diP ,,l-
: 1‘11T PLAN VEW i mE 1 7 2 L „ L C O U N R G B B Y 7
„
LAG BOLT AT 24 O.C. ORNERS (SEALANT JOINTS)
" . ... ,.... 4 •
ALL SIDES OF CURB h ... , DERBIGUM
LEVEL --
ROOFING O N P T . WOOD CANT
3-1/2
MIN.
p 1
HOLD DOWN PLATE ROOF FRAMING
1 . --------
VERIFY OPENING
REQUIRED UNDER
ROOF FRAMING, SEE STRUCTURAL DRAWINGS
0
, ; o 6' . UNIT
0 NOTES:
CLP . 1. WOOD LEVELING CURB
2. 1-1/2" RIGID INSULATION ALL AROUND CURB.
r
1 MECHANICAL EQUIPMENT CURB WITH SEISMIC BRACING
Ml C)
NO SCALE '0 RP Or
• ( - - 6 - 11+1 = i'• ,;,.',
n
c ic ' • ' ,-, ,•-„ . ••, ,,, / 7:" ._-•',,,i-
• , ,
TUALATIN VALLEY FIRE & RESCUE :,
OREGO Jr _
4,
,
J' -4)- 75 , 2.0
c "
TIGARD, OR
0 7 i W . Q'
• - c
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lA / / q//0 7 • DECEMBER 31, 2007
,
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