P-402 Revised Enlarged Plumbing Plan.pdf
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- Attached to
- Z1DA--CONS BLDG 1 and Clinical Addition Legionella Eradication Project Number 540-20-103
- Solicitation number
- 36C24525B0008
About this file
This document is a detailed architectural and mechanical engineering drawing for a Legionella eradication project at the Louis A. Johnson VA Medical Center in Clarksburg, WV. The drawing (P-402) shows isometric plans for domestic water systems in Mechanical Room 2183, specifically focusing on demolition and installation of new plumbing infrastructure. Key scope includes demolishing existing steam heat exchangers, domestic hot water recirculating pumps, and associated piping, and replacing them with new equipment such as a steam water heater, recirculating pump, expansion tank, and water meter. The project involves connecting new components to existing domestic water and steam piping systems, with specific instructions for installation, including providing 6-inch concrete housekeeping pads and balancing water flow rates. The drawing is part of bid documents dated April 22, 2025, with an addendum issued on September 12, 2025.
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Text version
2 1/2" D
CW
STEAM HEAT EXCHANGER #2
2 1/2" D
CW
CHECK VALVE
DRAIN VALVE
2 1/2" DCW
STEAM HEAT
EXCHANGER #1
RECIRCULATING
PUMP
80 DEG. F
1 1/2" DHWR
118 DEG. F
RECIRCULATING
PUMP
2 1/2" DHW
2'' DHW OE
1'' DHW OE
1'' DHW OE
NC
NC
NC
2 1/2'' DHW
OE, VALVE
NC
1'' DHW OE,
VALVEW NC
DRAIN /
CHLORINATION POINT
NC
136 DEG. F
3/4'' DHW OE,
VALVE NC
1/2'' DHW DRAIN/
CHLORINATION
POINT
82 DEG. F
4" DHW
2 1/2" DHW
BACKFLOW PREVENTER
1/2" D
HW
R
4" D
CW
2" D
HW
2 1/2" DCW
1 1/2" DCW3/4" DCW
NC
OE
1" DCW
PRESSURE REGULATING VALVE
BACKFLOW PREVENTER
1'' TO R.O WATER
MAKE-UP AND
CONDENSATE HEAT
EXCHANGER
4" D
CW
3/4" D
CW
NC
DL
2-055DL
2-001
DL
2-053
DL
2-054
DL
2-057
1 GPM
CA-P-01
CA-P-02
1 1/2" DHWR
2 1/2" D
HW
4" D
CW
2" D
HW
1/2" D
HW
R
3/4" DCW
1 1/2" DCW
EX. STEAM HEAT EXCHANGER #1
CA-DWH-1
4" D
HW
1 1/2" D
HW
R
2 1/2" D
HW
CA-ET-01
CA-WTMS-5
Engineers Architects
# KEY NOTES:
# KEY NOTES:
Revisions: Date
Drawing Title
Approved
Project Title
Location
VA PROJECT NUMBER
Building Number
Drawing Number
Dwg of
VA FORM 08-6231
Office of Construction and Facilities Management
CONSULTANTS: PROJECT MANAGER
Date Checked Drawn
FULLY SPRINKLERED
ACG Project Number
Headquarters:
Apogee Consulting Group, P.A.
1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.
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P-402
ENLARGED PLUMBING PLANS
35 48SMR
ERADICATE LEGIONELLA
LOUIS A. JOHNSON VA MEDICAL CENTER
1 MEDICAL CENTER DRIVE
CLARKSBURG, WV 23601 APRIL 22, 2025
BID DOCUMENTS
540-20-10322-144
WX
Scale: No Scale
ISOMETRIC DOMESTIC WATER DEMOLITION PLAN - MECHANICAL RM 2183
Scale: No Scale
ISOMETRIC DOMESTIC WATER PLAN - MECHANICAL RM 2183
M
1 DEMOLISH DEAD LEG PER PLUMBING
DEMOLITION GENERAL NOTE 13.
2 DEMOLISH STEAM HEAT EXCHANGER AND
ASSOCIATED DOMESTIC WATER PIPING TO
LIMITS OF DEMOLITION SHOWN. DEMOLISH
STEAM SUPPLY AND RETURN PIPING AS
NECESSARY TO ALLOW FOR INSTALLATION OF
NEW STEAM WATER HEATER.
3 DEMOLISH DOMESTIC HOT WATER
RECIRCULATING PUMP AND ASSOCIATED
PIPING TO LIMITS OF DEMOLITION SHOWN.
2 PROVIDE NEW RECIRCULATING PUMP AND
CONNECT TO EXISTING DOMESTIC WATER
SYSTEM.
3 PROVIDE MANUAL BALANCING VALVE. BALANCE
FLOWRATE AS INDICATED ON PLANS.
4 PROVIDE NEW STEAM WATER HEATER AND
CONNECT TO EXISTING DOMESTIC WATER AND
STEAM PIPING. PROVIDE 6'' HOUSEKEEPING
PAD.
5 PROVIDE EXPANSION TANK. PROVIDE 6''
CONCRETE HOUSEKEEPING PAD.
6 PROVIDE NEW WATER METER AND CONNECT
TO BUILDING DDC CONTROLS.
1 ADDENDUM 03 09/12/2025
Docusign Envelope ID: 69A56A8D-B739-4211-8805-81149BBE4B53
9/12/2025 wxia Cloud wxia Image
| Sheets |
| P-401 - ENLARGED PLUMBING PLANS |
| P-402 - ENLARGED PLUMBING PLANS |
| 2025-09-12T07:29:26-0700 | |
| Digitally verifiable PDF exported from www.docusign.com |
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