Plans (13) MFiC2O1 5 - 00343
A 730
CITY OP TIGARD CI
REVIEWED FOR CODE COMPLIANCE -§ 0
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Approved: r t.-1--- 4-. °'
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42015
Permit#: �4AE-�'" (�",-C- CITy�pF
Address: (�, ' R0�C - BUILD.,.1C D,,, RD = '4
Suitt#: 18{C i .I
8"0 V 81'0 w 8„ w B'3: Data ` C(�u
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220 CFM i, 120 CFM . f L
120 CFM .� `_/_ Yatel ,2_7(1 -- 4- „
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120 CFM ��11114044
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,� SECTION C407.2, �mi 1--4
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a �" 220 CFM ice 120 CFM DESIGN AND INSTALLATION. PIPING SHALL BE SUPPORTED WITH PIPE H❑OKS,METAL Ct cA C
PIPE STRAPS, BANDS, BRACKETS, HANGERS OR OF ADEQUATE STRENGTH AND QUALITY, ^ U
L � I I AND LOCATED AT INTERVALS SO AS TO PREVENT OR DAMP OUT EXCESSIVE .� O
�:./ VIBRATION. PIPING SHALL BE ANCHORED TO PREVENT UNDUE STRAINS ON CONNECTED • bA to N
IN APPLIANCES AND SHALL NOT BE SUPPORTED BY OTHER PIPING, PIPE HANGERS AND 6 O"�
N SUPPORTS SHALL CONFORM TO THE REQUIREMENTS OF MSS SP-58 AND SHALL BE ��'
SPACED IN ACCORDANCE WITH SECTION C415. SUPPORTS, HANGERS, AND ANCHORS RECOMMENDED -IANGER SIZES C o ^ ao
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.P., SHALL BE INSTALLED SO AS NOT TO INTERFERE WITH THE FREE EXPANSION ANDii4 cn 00
CONTRAC0 0
TION OF THE PIPING BETWEEN ANCHORS. ALL PARTS OF THE SUPPORTING F Q R ROUND DUCT SMACNA TABLE - ,, t-,.
20X14 EQUIPMENT SHALL BE DESIGNED AND INSTALLED SO THEY WILL NOT BE DISENGAGED
i 1,270 CFM BY MOVEMENT OF THE SUPPORTED PIPING. -5 2 Q 0 Uen
TYP 2 � v c)
(1;0DUCT DIA. HANGER STRAP MAX, SPACING O
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UP THRU 26' ONE 1'X22 GA. 10 FEET I
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18x20
NON-COLLAPSE HSTNR R_ 27' THRU 36' ONE 1'X18 GA. 10 FEET 0�4
FLEX DUCT TYP (1.5\ Z 00
MAX 5' LONG w U
RTU-1, MANUAL 37' THRU 50' ONE 1'X16 GA. 10 FEET 1 )3") p
BALANCING ##(I) M
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DAMPER 51' THRU 60' TWO 1'X18 GA, 10 FEET GA O O
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114
SQUARE M 61' THRU 84' TWO 1'X16 GA. 10 FEET ,--t
DUCT 12" O
ti _ .....L_ NOTES: O a
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I 1 SEE ALLOWABLE STRAP AND ROD LOADS IN TABLE
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5-1 PAGE 5-8 OF SMACNA STANDARDS ol
SCREWS TYP. MIN EXTERNAL LOADS ARE NOT ACCOUNTED FOR.
- CEILING SEE TABLE 2-2 FOR DUCT GAUGE SCHEDULE PAGE
2-22 OF SMACNA STANDARDS A Q
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0 DUCT DETAIL SEE APPENDIX FOR DUCT METAL WEIGHT. z w p
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DUCT CEINSTRUCTIEN DETAIL x4
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U PVTRANSVERSE REINFORCING (1) W
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AT JOINTS z w �
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MECHANICAL
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DRIVE SLIP DRIVE SLIP
DIMENSION OF SHEETMETAL MINIMUM REINFORCING - ( z
LONGEST SIDE GAUGE ALL ANGLE SIZE AND MAXIMUM ( ) (____I__._ ( ) N 3 a
IN INCHESS FOUR SIDES LONGITUDINAL SPACING xBETWEEN TRANSVERSE REINFORCED o
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JOINTS VCR INTERMEDIATE MINI. PLAIN S SLIP HEMMED S SLIP ALT. BAR SLIP BAR SLIP
REINFORCING H.
IN.
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RECOMMENDED RECOMMENDED RECOMMENDED RECOMMENDED as o
GAUGE GAUGE GAUGE GAUGE w Z
15
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UP THRU 12 26 NONE REQUIRED 1 26 26 24 24
13 - 18 24 NONE REQUIRED 1 24 24 24 24 O
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19 - 30 24 1'Xl`X 1/8' @ 60 IN 1 - 24 24 24 .�
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31 - 45 22 1'Xl`X 1/8' @ 60 IN 1 - - 22 22 H
(1) TRANSVERSE REINFORCING SIZE IS DETERMINED BY DIMENSION OF SIDE TO WHICH ANGLE IS APPLIED P/ N
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Gas Powered Rooftop Units C/1
COOLING HEATING POWER UTILIZATION 0 B
MARK ID MANUFACT MODEL N0. New/Existing Tons CFM , WEIGHT
NET MBH SEER EER INPUT MBH OUTPUT MBH AFUE VOLT/PH MCA MOCP C <
RTU 1 YORK ZFO9ON15N4AAA5 NEW 7,5 3000 90.00 - 11,20 11.20 180 144 0.80 1230 460/3/60 17.9 20 a
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yr
DESCRIPTION OF WORK: c)
1. INSTALL NEW ROOF TOP UNIT. Outdoor Air Schedule kr,
1.1. TO INCLUDE DUCTWORK AND GRILLES Zone Equipment Occupancy Population Floor Area Outside Air Exhaust r....1
• 1.2. NEW UNIT TO INCLUDE ECONOMIZER AND DUCT SMOKE DETECTOR
1.3. NO GAS PIPING AS THE UNIT WILL BE FOR COOLING ONLY 101 RTU 1 OFFICE SPACE 2 450,542 46.291 0
102 RTU 1 COMPUTER LAB 37 1487.542 685.631 0
PROJECT NO: J4700
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