Attachment 170B- M-202T.pdf
PDF 203 KB Posted
- Attached to
- Z1DA-- Renovate OR for Hybrid Installation
- Solicitation number
- 36C26126R0009
About this file
This is a mechanical equipment roof plan drawing for a federal facility project involving temporary trailers for a medical application. The drawing depicts the layout and specifications for HVAC equipment installation on the roof of mechanical temperature trailers, specifically designed to support surgical operations.
The document specifies three key requirements: (1) installation of new equipment on the roof as indicated by legend note 1; (2) a humidifier with outdoor-rated enclosure, with the humidistat located in the corridor and steam piping routed down through the roof to the return duct grid (legend note 2); and (3) fan speed adjustment to an initial setpoint of 350 CFM, with the Test and Balance Contractor responsible for adjusting speed to maintain minimum pressurization of +0.02 inches water column in surgery rooms and +0.01 inches water column in the corridor relative to the entry ramp (legend note 3). The project is associated with AESUS Consulting's Architecture/Engineering of Record services and involves the U.S. Department of Veterans Affairs, Office of Construction and Facilities Management. The drawing is dated September 2022 and references additional general notes contained on sheet M-001.
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Text version
GENERAL NOTES
A. REFER TO SHEET M-001 FOR ADDITIONAL GENERAL NOTES.
HP-1
CU-1
INSULATED STEAM LINE DOWN
THRU ROOF. CONNECT TO NEW
STEAM GRID AT RETURN DUCT,
REFER TO MECHANICAL DETAILS.
H-
WEATHER CAP AT
EXHAUST OUTLET
EF-2
200 CFM
OA
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT
321 4 5 6 7 8 9 10
Architecture, Engineering, and, Sustainable DesignAESUS 1050 E. Southern Ave, Suite #D, Tempe, Arizona 85282, (480) 454-2861design group
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M-202T
MECHANICAL TEMP TRAILERS -
ROOF PLAN
10535 HOSPITAL WAY MATHER, CA 95655
612A4-CSI-001
N/A
SEP. 30, 2025 AESUS AESUS
HYBRID TEMPORARY TRAILERS100% Submittal
3/16" = 1'-0"1 MECHANICAL ROOF PLAN - HVAC
LEGEND NOTES
1 PROVIDE NEW EQUIPMENT ON ROOF.
2 HUMIDIFIER IS SPECIFIED AS INCLUDING OUTDOOR RATED ENCLOSURE. LOCATE
HUMIDISTAT IN CORRIDOR. ROUTE STEAM PIPING DOWN THRU ROOF TO GRID AT RETURN
DUCT.
3 ADJUST FAN SPEED TO INITIAL SETPOINT OF 350 CFM. TEST AND BALANCE CONTRACTOR
SHALL ADJUST SPEED AS NECESSARY TO MAINTAIN PRESSURIZATION OF SURGERY ROOMS
AT MINIMUM +0.02 IN-WC AS WELL AS CORRIDOR AT +0.01 IN-WC RELATIVE TO ENTRY RAMP.
Revisions: Date:
PREBID RFIS 02/11/2026
File details come from the government source that posted it. Updated .