S02 Attachment 08_1-AHU-60 Load Calc_1 Page.pdf
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- Solicitation number
- 36C24826Q0453
About this file
This is an HVAC Load Calculations document prepared for a VA medical facility renovation project. The document specifies heating, ventilation, and air conditioning design parameters for the Interventional Radiology Catheterization Lab renovation at the Veterans Affairs Medical Center (VAMC) in West Palm Beach, Florida. The project is currently in the 100% Construction Documents phase, with VA Project Number 548-CSI-139 and Above Group Project Number 0124003.
The calculations detail AHU-60 (Air Handling Unit 60) specifications, including entering air temperature of 96.9°F dry bulb and 78°F wet bulb, with leaving air temperature of 51°F dry bulb and 50.5°F wet bulb. Total supply air capacity is 3,775 CFM. Five rooms are included in the design: 2B-235 Semirestricted Area (200 CFM design), 2B-237 Hybrid OR (2,800 CFM design with 20 ACH minimum), 2B-236 Transition Area (225 CFM design), 2B-234 Sterile Supplies (175 CFM design with 4 ACH minimum), and 2B-238 Control Room (375 CFM design). Room cooling temperatures are set at 66°F for the OR and 75°F for other spaces, with heating temperatures at 70°F for most spaces and 75°F for the OR. Design supply airflows are determined by the greater of calculated cooling load requirements or minimum air change rates per room type.
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Text version
HVAC Load Calculations
VA Project Number: 548-CSI-139
Above Group Project Number: 0124003
Project Name: VAMC WPB Renovate IR Cath Lab
Location: West Palm Beach
Current Phase: 100% Construction Documents
1-AHU-60
EAT Temp
(°F DB)
96.9
EAT Temp
(°F WB)
LAT
(°F DB)
LAT
(°F WB)
50.5
Total SA
(cfm)
Unit and Room Name Number of
People
Area
(sq.ft.)
Ceiling
Height (ft)
Room
Cooling
Temp
(°F)
Heating
Temp (°F)
Cooling
Calculated
Airflow
(CFM)
Total Min.
ACH
Min. ACH
Airflow
(cfm)
Design SA
Airflow
(CFM)
2B-235 SEMI-
RESTRICTED AREA
1 158 9 75 70 38 8 190 200
2B-237 HYBRID OR 0 848 9.5 66 75 602 20 2685 2800
2B-236 TRANSITION
AREA
2 168 9 75 70 19 8 201 225
2B-234 STERILE
SUPPLIES
0 170 9 75 70 31 4 102 175
2B-238 CONTROL ROOM 0 294 9 75 70 188 8 352 375
File details come from the government source that posted it. Updated .