HomeMy WebLinkAbout20036-01M-2-ModelGENERAL NOTES:
OUTDOOR AIR CALCULATIONS
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I. ROUTE REFRIGERANT LINES FROM EACH AHU UP ABOVE CEILING, THRU
EXTERIOR WALL a DOWN IN METAL HAT CHANNEL TO RESPECTIVE CU.
2. ROUTE I" CONDENSATE DRAIN LINE FROM EACH AHU DOWN BELOW FLOOR TO
EXTERIOR, THEN UP TO DISCHARGE ABOVE GROUND IN LANDSCAPE AREA.
3. PROVIDE MOTORIZED DAMPER 81 VOLUME DAMPER IN EACH O.A. INTAKE.
MOTORIZED DAMPER SHALL OPEN WHEN RESPECTIVE SYSTEM CYCLES ON,
CLOSE WHEN OFF.
4. LOCATE FILTERS AT BASE OF EACH AHU - NO FILTERS IN RETURN GRILLS.
5. LOCATE INTAKES MIN. 10 FT. FROM EXHAUST / VENTS 81 10 FT
HORIZONTALLY FROM PARKING LOT / TRAFFIC AREA.
6. COORDINATE EXACT EQUIPMENT, DUCT AND AIR DEVICE LOCATIONS WITH
STRUCTURE AND CEILING / LIGHTING LAYOUT.
7. PROVIDE DUCT DETECTOR TEST SWITCH WITH AUDIBLE & VISUAL INDICATOR UPON
DUCT DETECTOR ACTIVATION NEXT TO RESPECTIVE SYSTEM THERMOSTAT.
RESPECTIVE SYSTEM SHALL SHUT DOWN UPON DETECTOR ACTIVATION.
KEYNOTES:
O 12"x12" TRANSFER GRILL WITH FLEX TRANSFER DUCT.
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OUTSIDE AIR SCREEN. (TYPICAL)
This item has been Digitally signed
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using a SHA-I authentication Date: 2020.11.11
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AHU 1
25 PPL x 5 CFM = 125 CFM O.A.
1670 SO. FT, x 0.06 CFM = 100.2 CFM O.A.
225.2 CFM O.A. REQUIRED
250 CFM O.A. PROVIDED
AHU 2
25 PPL x 5 CFM = 125 CFM O.A.
1960 SO. FT. x 0.06 CFM = 117.6 CFM O.A.
242.6 CFM O.A. REQUIRED
250 CFM O.A. PROVIDED
AHU 3
10 PPL x 5 CFM = 50 CFM O.A.
1550 SO. FT. x 0.06 CFM = 93 CFM O.A.
143 CFM O.A. REQUIRED
150 CFM O.A. PROVIDED
AHU 4
10 PPL x 5 CFM = 50 CFM O.A.
1600 SO. FT, x 0.06 CFM = 96 CFM O.A.
146 CFM O.A. REQUIRED
150 CFM O.A. PROVIDED
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Fort Pierce
Engineering, Inc.
Dependable Mechanical, Electrical
& Plumbing Design
Reg. No. 28173
315 South 7th Street
Fort Pierce, FL. 34950
Phone: 772 672-4636
Fax: 772 672-4637
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ENGINEER
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* No. 60982
0�� STATE OF
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1111111
Eric J. Svoboda, PE
P.E. No. 60982
THESE DOCUMENTS, ALONG WITH THE CONCEPTS AND OR DESIGNS
PRESENTED HEREIN ARE INTENDED ONLY FOR THE SPECIFIC
PURPOSE AND CLIENT OF FORT PIERCE ENGINEERING, INC. FOR
WHICH THEY WERE PREPARED. REUSE OR IMPROPER RELIANCE ON
THESE DOCUMENTS WITHOUT WRITTEN AUTHORIZATION AND
ADAPTATION BY FORT PIERCE ENGINEERING, INC. SHALL BE
WITHOUT LIABILITY TO THE SAME. COPYRIGHT ®2020, FORT
PIERCE ENGINEERING, INC. ALL RIGHTS RESERVED,
I SHEET TITLE I
HVAC PLAN
ISSUE DATE: 11-11-2020 1
DRAWN: EJS
APPROVED: EJS
I DRAWING NUMBER I
M-2
I SHEET 2 OF 3 1
20036-01