Attachment 03- 646A-700.32.M.20260724.pdf
PDF 478 KB Posted
- Solicitation number
- 36C77626R0071
About this file
This document is a construction drawing submission for mechanical infrastructure upgrades at the VA Pittsburgh Healthcare System H.J. Heinz Campus. The drawings depict basement-level mechanical plans (Drawing 32-MN100 and 32-MN401) for the EHRM Infrastructure Upgrades project located at 1010 Delafield Road, Pittsburgh, PA 15215, with Project Number 646A-22-700.
The mechanical plans show the layout of data center cooling systems in basement room BA120, including six Computer Room Air Conditioning (CRAC) units (CRAC-1 through CRAC-6), six accumulator tanks (ACCU-1 through ACCU-6), refrigerant piping, and chilled water/condensate piping connections. Key specifications include routing and sizing refrigerant piping per manufacturer recommendations, reconnecting existing chilled water and condensate piping to new CRAC units with duct termination at 18 inches from ceiling, and routing new refrigerant piping through existing wall penetrations following the same path as existing outdoor-to-indoor refrigerant lines. The facility is fully sprinklered with fire barriers (3-hour, 2-hour, and 1-hour ratings) and smoke barriers indicated throughout. The drawings are prepared by Awen Solutions Group and IMEG as the Architect/Engineer of Record, with a revision date of July 24, 2026 for data center cooling addenda Q.56. The document is marked as Final Bid Documents for construction.
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Text version
T
EMERGENCY
GENERATOR
BA116A
MECHANICAL
ROOM
BA116
ACTIVE STORAGE
BA117
INACTIVE
STORAGE
BA118
VISN INACT
STORAGE
BA119
COMPUTER ROOM
BA120
EQUIPMENT
SETUP & R&D LAB
BA120A
LOADING
BC4
UPS ROOM
BA118A
HELP DESK
BA101A
HELP DESK
BA101
VESTIBULE
BA100
LAN CLO
BA102
MALE TLT
BA103
HAC
BA104
FEMALE
LOUNGE
BA105
PROGRAMMING
BA106
OFFICE
BA107
MECH EQUIP
BA108
IT SUPPORT
BA110
MECHANICAL
EQUIPMENT
BA111
OFFICE
BA110C
OFFICE
BA110D
OFFICE
BA110E
OFFICE
BA110F
OFFICE
BA110B
NEW TR
BA110A
STORAGE
BA109
CORRIDOR
BC2
SOFTWARE
LIBRARY
BA115
TAPE VAULT
BA115A
TLT
BA114
TLT
BA112
ELEV
MACH RM
BA102A
CORRIDOR
BC1
CORRIDOR
BC3
FEMALE TLT
BA105A
OFFICE
BA107A
MECH
BA106C
PBX EXIST
BA110A.2
SS-32-B
SS-32-1
SS-32-2
TERMINATE
CONDENSATE 6"
ABOVE THE FLOOD
RIM OF MOP BASIN.
3/4"DPP
S U
C L
IQ
S U
C L
IQ
L
IQ
S U
C
32-MN402
32-MN401
ACCU-1 ACCU-2 ACCU-3 ACCU-6 ACCU-5 ACCU-4
CRAC-5CRAC-1
CRAC-2
CRAC-6
CRAC-3
CRAC-4
FIRE BARRIER, 3 HOUR
FIRE BARRIER, 2 HOUR
FIRE BARRIER, 1 HOUR
SMOKE BARRIER
NEW PARTITION
EXISTING PARTITION
DEMOLITION
PARTITION LEGEND
623 26TH AVENUE
ROCK ISLAND, IL 61201
P: 309.788.0673 F: 309.786.5967 www.imegcorp.com
PROJECT #23002990.00
CONSTRUCTION DOCUMENT SUBMISSION
5 5 10 15 20
1/8" = 1'-0"
FEETSCALE
P L A
N N
O R
T H
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
FINAL BID DOCUMENTS
FULLY SPRINKLERED
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
Phase
ARCHITECT/ENGINEER OF RECORD
A/E:
STAMP
321 4 5 6 7 8 9 10
GENERAL NOTES:
Awen Solutions Group
215 N. Payne Street, Suite 122
Alexandria, VA 22314
A u to d e s k D o c s /H e in z V
A M
C E
H R
M
V
/6
A -2
-7
.3
.M
.I M
E G
H
N Z
C
.r v t
/2
/2
:4
:4
P
M
32-MN100
BASEMENT PLAN - MECHANICAL
06.27.2025
EHRM INFRASTRUCTURE
UPGRADES - VAPHS H.J. HEINZ
CAMPUS 32
1010 DELAFIELD RD
PITTSBURGH, PA 15215
646A-22-700
BRAGAR ANDPOP
1. ROUTE AND SIZE REFRIGERANT PIPING PER THE MANUFACTURER'S RECOMMENDATIONS.
Revisions: Date:
ADDENDA DATA CENTER COOLING, Q.56 07/24/2026
FIRE BARRIER, 3 HOUR
FIRE BARRIER, 2 HOUR
FIRE BARRIER, 1 HOUR
SMOKE BARRIER
NEW PARTITION
EXISTING PARTITION
DEMOLITION
PARTITION LEGEND
CRAC UNIT HAS A DUCT FLANGE ON
THE TOP OF THE UNIT. DUCT FROM
THE CONNECTION UPWARD AND
TERMINATE DUCT AT 18" FROM THE
CEILING. DUCT IZE SHALL MATCH
OPENING SIZE. (TYP. 6)
RECONNECT EXISTING CHILLED
WATER AND CONDENSATE PIPING TO
THE NEW CRAC UNIT. (TYP. 6)
CRAC-6
CRAC-3
CRAC-2
CRAC-1
SS-32-B
SS-32-1
SS-32-2
CRAC-5
CRAC-4
ACCU-1 ACCU-3 ACCU-5ACCU-2 ACCU-6 ACCU-4
SUC
LIQ
SUC
LIQ
S U
C
L
IQ
LIQ
SUC
SUC
LIQ
S U
C
L
IQ
SUC
LIQ
S U
C L
IQ
SUC
LIQ
L
IQ
S U
C
SUC
LIQ
LIQ
SUC
ROUTE NEW REFRIGERANT PIPING
THROUGH EXISTING WALL PENETRATION
AND FOLLOW SAME PATH AS EXISTING
REFRIGERANT PIPING FROM OUTDOOR
UNIT TO INDOOR UNIT (TYP.).
623 26TH AVENUE
ROCK ISLAND, IL 61201
P: 309.788.0673 F: 309.786.5967 www.imegcorp.com
PROJECT #23002990.00
CONSTRUCTION DOCUMENT SUBMISSION
2 2 4 6 8 10
1/4" = 1'-0"
FEETSCALE
P L A
N N
O R
T H
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
FINAL BID DOCUMENTS
FULLY SPRINKLERED
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
Phase
ARCHITECT/ENGINEER OF RECORD
A/E:
STAMP
321 4 5 6 7 8 9 10
GENERAL NOTES:
Awen Solutions Group
215 N. Payne Street, Suite 122
Alexandria, VA 22314
A u to d e s k D o c s /H e in z V
A M
C E
H R
M
V
/6
A -2
-7
.3
.M
.I M
E G
H
N Z
C
.r v t
/2
/2
:4
:4
P
M
32-MN401
ENLARGED PLANS - BASEMENT - DC
BA120
06.27.2025
EHRM INFRASTRUCTURE
UPGRADES - VAPHS H.J. HEINZ
CAMPUS 32
1010 DELAFIELD RD
PITTSBURGH, PA 15215
646A-22-700
BRAGAR ANDPOPRevisions: Date:
ADDENDA DATA CENTER COOLING, Q.56 07/24/2026
1/4" = 1'-0"
BASEMENT - DC BA120 ENLARGED PLAN
| Sheets |
| 32-MN100 - BASEMENT PLAN - MECHANICAL |
| 32-MN401 - ENLARGED PLANS - BASEMENT - DC BA120 |
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