HD103 - CHILLER PLANT DEMO PLAN.pdf
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- Solicitation number
- 47PM0325R0002
About this file
This is a mechanical demolition plan drawing (HD103) showing the chiller plant demolition layout for the Armed Forces Retirement Home Sheridan Building renovation project in Washington, D.C. The drawing details the demolition scope for an existing chiller plant and associated equipment.
The plan specifies demolition of existing chillers, pumps, expansion tanks, water treatment systems, and associated piping in the mechanical room. Key components to be removed include condenser water pumps at the cooling tower building, chilled water and condenser water piping, VFDs, and various hydronic piping risers. The drawing indicates that existing cooling towers are to remain in place, while one centrifugal chiller is to be relocated to a new chiller plant location. The work requires coordination with AFRH and submission of a detailed timeline for approval. The drawing provides both a detailed chiller plant demolition plan at 1/4"=1'-0" scale and a mechanical demolition plan for the cooling tower building at 1/8"=1'-0" scale, with comprehensive demolition notes and equipment identification.
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Text version
CC
BB
AA
A.5A.5
B.5B.5
26 26.5
26.5
24.2
24.2 24.5
24.5
(X)EXPANSION TANK
(X)CH-1 (X)CH-2
(X) 10" CWR
(X) 10" CWS
(X) 6" CHWS
(X) 6" CHWR
(X) 6" CHWR
(X) 8" CHWR
8" (X) 6"CHWS
(X)CHWP-3
(X)CHWP-4
(X)CHWP-2
(X)CHWP-1
(X)WATER TREATMENT SYSTEM
(X)AS-1
CT
(E)14" CWS
(E)14" CWR
(E)12" CWS
(E)12" CWR
(E)COOLING TOWER (E)COOLING TOWER
(X)CWP (X)CWP9 910 10
N
DATE:
DRAWN BY:
CHECKED BY:
PROJ. NO:
DRAWING NO:
DRAWING TITLE:
PROJECT NAME:
THIS SQUARE APPEARS 1/2"x1/2"
ON FULL SIZE SHEETS
CLIENT:
418 BEAVER STREET
SEWICKLEY, PA 15143
PH: 412.287.7333
www.aeworks.com
PROFESSIONAL:
COPYRIGHT 2024 BY AE WORKS LTD ALL RIGHTS RESERVED.
SUBMISSION:
CONSTRUCTION BID
DOCUMENTS
AE WORKS®
A u to d e s k D o c s /A
F R
H -0
S h e ri d a n /A
F R
H -0
M
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-2
.r v t
/1
/2
:3
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P
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HD103
AA
MJC
AFRH-033
CHILLER PLANT DEMO
PLAN
AFRH SHERIDAN
RENOVATION
140 ROCK CREEK CHURCH ROAD,
NORTHWEST,
WASHINGTON, DC
ARMED FORCES
RETIREMENT HOME -
WASHINGTON D.C.
11-13-2024
CHILLER PLANT DEMOLITION NOTES
1 DEMOLISH EXISTING CHILLER ALONG WITH ASSOCIATED VALVES.
2 DEMOLISH EXISTING PUMPS AND ASSOCIATED VALVES.
3 DEMOLISH EXISTING EXPANSION TANK.
4 DEMOLISH EXISTING WATER TREATMENT SYSTEM.
5 DEMOLISH EXISTING AIR SEPARATOR.
6 DEMOLISH EXISTING CHILLED WATER AND CONDENSER WATER PIPING IN THIS
MECHANICAL ROOM.
7 EXISTING CONDENSER WATER SUPPLY AND RETURN FROM COOLING TOWER.
8 REMOVE CENTRIFUGAL CHILLER FROM THIS AREA AND RELOCATE TO LOCATION OF NEW
CHILLER PLANT TO BE INSTALLED AND PUT INTO SERVICE. SEE SHEET H103.
9 DEMOLISH EXISTING CONDENSER WATER PUMPS LOCATED AT COOLING TOWER
BUILDING. EXISTING PIPING AND VALVES TO REMAIN FOR NEW PUMP CONNECTIONS.
10 REMOVAL OF EQUIPMENT WILL REQUIRE ISOLATING MAINS AT SHUT OFF VALVES.
11 EXISTING COOLING TOWERS TO REMAIN.
12 REMOVE CWP VFD'S.
(TYP.)
(TYP.)
(TYP.)
(TYP.)
(TYP.)
1/4" = 1'-0"
CHILLER PLANT DEMOLITION PLAN
GENERAL DEMOLITION NOTES
1 ALL WORK WILL BE SCHEDULED AND COORDINATED JOINTLY WITH THE
AFRH. A DETAILED JOB TIMELINE WILL BE ESTABLISHED AND SUBMITTED
FOR REVIEW AND APPROVAL.
2 REFER TO ARCHITECTURAL SHEETS FOR ADDITIONAL REQUIREMENTS.
3 EXISTING VERTICAL FAN COIL UNITS AND FLOOR MOUNTED HEATERS ARE
TO BE DEMOLISHED ALONG WITH ASSOCIATED PIPING, ACCESSORIES AND
CONTROLS. DEMO CHILLED WATER, HOT WATER AND CONDENSATE
DRAINAGE PIPING BACK TO THE RISER AND CAP AS CLOSE AS POSSIBLE.
4 ALL REHEAT COILS TO BE DEMOLISHED WITH THE ASSOCIATED DUCTWORK.
5 EXISTING VENTILATION AND EXHAUST AIR RISERS TO REMAIN. DUCTWORK
TO BE CAPPED AND PREPARED FOR NEW DUCTWORK.
6 HOT/CHILLED WATER RISERS H/C 1, 3, 4, 8, 9, 10, 12, 13, 14A,14B, 14C, 15, 16,
18, 19, 22, 23, 24, 25, 26, 27, 30, 32, 34, 35, 38, 39, 40, 41, 42, 43, 44, 46, 48, 49, 52, 54, 55, 56, 58, 59, 59A, 59B,59C TO BE DEMOLISHED AND NEW RISERS
PROVIDED AS INDICATED IN NEW PLAN. SIZE AS INDICATED IN PIPING RISER
DIAGRAM. ALL OTHER EXISTING HYDRONIC PIPING RISERS TO REMAIN PER
KEYNOTES. PIPING TO BE CAPPED AND PREPARED FOR NEW FAN COIL UNIT
INSTALLATION.
NO DATE REVISION
1 2/12/2025 BID ADDENDUM
1/8" = 1'-0"
MECHANICAL DEMOLITION PLAN - COOLING TOWER BUILDING
12-FEB-25
| Sheets |
| H103 - NEW CHILLER PLANT PLAN |
| H603 - HVAC DETAILS |
| H702 - HVAC SCHEDULES |
| H804 - CONTROL DIAGRAMS |
| HD103 - CHILLER PLANT DEMO PLAN |
File details come from the government source that posted it. Updated .