Attch 21 MP101.pdf
PDF 957 KB Posted
- Attached to
- DLA Building 54 Navy Artifact Restoration Federal contract opportunity
- Solicitation number
- W9123622B2041
About this file
This document includes a floor plan and piping diagram for the HVAC system upgrades at Building 54 of the DLA facility in Richmond, Virginia. The solicitation is being conducted by the Department of the Army Corps of Engineers Norfolk District under solicitation number W91236-22-B-2041. The upgrades include replacing the existing HVAC units with new air handling units and variable air volume boxes, along with associated chilled water, hot water, and gas piping. Piping will be insulated and include heat tracing for freeze protection. The upgrades are intended to support HVAC needs in the Navy artifact rooms. Bids were due by January 31, 2022 according to the document amendments.
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Text version
24 25
J
124 125
K
22 23
G
2-1/2" G RISER UP
FROM BELOW
GRADE, ETR
APPROXIMATE LOCATION
OF GENERATOR
, ETRBLR-1
, ETRBLR-2
, ETRP-2
, ETRP-1
HWS
HWR
H W
S H
W R
, ETRUH-80
, ETRUH-79
, ETRUH-78
M A
T C
H L
IN
E
ACC-1
CONCRETE
PAD
CAP FOR FUTURE
CONNECTION FOR TOWERS
ARTIFACTS STORAGE ROOM
"116 - OPEN OFFICE" HVAC
UNITS
CWR
CWS
CWR
CWS
2 1/2"
1 1/2" 2 1/2" F
/M
P
C W
S C
W R
1 1/2", ETR
1 1/2"
D C
W
PROVIDE 3/4 DW MAKE-
UP SUPPLY WATER
LINE. REFER TO
CHILLED WATER FLOW
DIAGRAM FOR DETAILS
1 1/2"
AHU-1
VAV1-1
3/4"
3"
HWS
HWR
HWS
HWR
1 1/4" D TO
FLOOR DRAIN
CONCRETE
PAD
1 1/4", ETR
2", ETR
FLOOR
DRAIN, ETR
D
1 1/4"
PROVIDE 1" DW MAKE-
UP SUPPLY WATER
LINE TO CRAC UNIT
HUMIDIFIER
DCW
1"
1 1/2", ETR
DCW
2 1/2"
AS-1
2"
1 1/2"
DCW
REDUCED
PRESSURE
BACKFLOW
PREVENTER
ROUTE TO
NEAREST
FLOOR DRAIN
DCW
CONNECT EXISTING HWS/R PIPING TO NEW
AHU HEATING COIL. REFER TO PIPING
DETAIL ON M-501.
PROVIDE INSULATED CHILLED WATER AND
DOMESTIC COLD WATER PIPING WITH
ALUMINUM EXTERIOR JACKET AND HEAT
TRACING FOR FREEZE PROTECTION.
SUPPORT GAS PIPING IN SIMILAR MANNER
TO EXISTING. SEE PHOTO THIS SHEET.
KEYNOTES#
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SS I ONAL ENG
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8' 16' 24'
SCALE: 1/8" = 1' - 0"
0'
US Army Corps of Engineers ®
SHEET ID
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SEALGRAPHIC SCALES
PLAN
NORTH
KEYPLAN
BRANDON E. WOOD
Lic. No. 35155
10/15/21
ARTIFACTS
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SCALE: 1/8" = 1'-0"
FLOOR PLAN – AREA A - PIPING
F1
ROOM SCHEDULE -
AREA A
122 CORRIDOR
123 MECHANICAL ROOM
124 PRACTICE
125 RECEIVING
126 STORAGE
130 ELECTRICAL ROOM
LOCATION OF FUTURE CRAC-41
NO SCALE
GAS PIPING SUPPORT DETAIL
A6
A
M E
N D
M E
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B
ID
D E
R I N
Q U
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