H103 - CHILLER PLANT.pdf
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- Solicitation number
- 47PM0325R0002
About this file
This is a mechanical engineering drawing showing the piping and ductwork plans for a new chiller plant installation at the Armed Forces Retirement Home in Washington D.C. The drawing (H103) details the layout of chillers, pumps, heat exchangers, and associated piping systems including chilled water supply/return lines (CHWS/CHWR) and condenser water lines (CWS/CWR).
The plans include specifications for equipment installation including new 6" concrete equipment pads, condenser water chemical treatment systems, VFD controls for primary and secondary chilled water pumps, isolation valves, and refrigerant leak detection systems with warning lights and alarms. Key components shown include two chillers (CH-1 and CH-2), primary and secondary chilled water pumps (CHWP-P1/P2 and CHWP-S1/S2), and cooling tower connections. The drawing notes that certain equipment (chillers, heat exchangers, pumps, air separator and expansion tank) will be produced under a separate contract, while piping and power connections are to be performed under this contract. The drawing is dated February 12, 2025 and is marked as a Construction Bid Document.
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Text version
DN
DN
EE
DD
CC
BB
AA
FS FS
A.5A.5
B.5B.5
C.5C.5
D.5D.5
E.5E.5
22 24
CHWP-S1
CHWP-S2
CH-1
CH-2
HX-1
8" CHWR
6" C
H W
S
8" CHWS 6" CHWS
8" C
H W
S
8" C
H W
S
3-WAY VALVE
6" C
H W
R
A S
-1
C W
S14
C W
R
8" C
H W
R
E T
-1
8" CHWR
6" CHWR
10" CWR
10" CWS
10" CWR
10" CWS 8" CHWS
14" CWS
14" CWR
8"
CHWP-P2
CHWP-P1
8" CHWR
24.2
24.2
V-12
V-10
V-9
V-11
V-15
V-14
V-18
EF-MECH
PROVIDE
LOUVER w/
4.57 SQ FT
NET FREE
AREA.
36"H x 36"W
PROVIDE LOUVER
w/ 6.4 SQ FT NET
FREE AREA.
42"H x 48"W
PROVIDE LOUVER w/
6.4 SQ FT NET FREE
AREA.
42"H x 48"W
V-5 V-7
10" CWR
10" CWS
V-6 V-8
V-1
V-3
V-2
V-4
V-13
UH-1
UH-1
FOR CONTINUATION
SEE HP100B
R V
R V
CC
BB
AA
A.5A.5
B.5B.5
C.5C.5
22 24
24.2
24.2
PROVIDE
LOUVER w/
4.57 SQ FT
NET FREE
AREA.
36"H x 36"W
PROVIDE
LOUVER w/
6.4 SQ FT
NET FREE
AREA.
42"H x 48"W
PROVIDE
LOUVER w/ 6.4
SQ FT NET FREE
AREA.
42"H x 48"W
CH-2
CH-1
CHWP-P1
CHWP-P2
CHWP-S1
CHWP-S2
26"x16"
26"x16" RA
26"x16" RA
EF-MECH
26"x16"
UH-1
UH-1
S
S
CT
(E)14" CWS
(E)14" CWR
(E)12" CWS
(E)12" CWR
(E)COOLING TOWER (E)COOLING TOWER
18 18
CWP-1 CWP-216
N
DATE:
DRAWN BY:
CHECKED BY:
PROJ. NO:
DRAWING NO:
DRAWING TITLE:
PROJECT NAME:
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
E P
-2
.r v t
/1
/2
:3
:1
P
M
H103
AA
MJC
AFRH-033
NEW CHILLER PLANT
PLAN
AFRH SHERIDAN
RENOVATION
140 ROCK CREEK CHURCH
ROAD, NORTHWEST,
WASHINGTON, DC
ARMED FORCES
RETIREMENT HOME -
WASHINGTON D.C.
11-13-2024 1/4" = 1'-0"
CHILLER PLANT PIPING NEW PLAN
CHILLER PLANT NEW WORK KEYNOTES
1 NEW 6" THICK CONCRETE EQUIPMENT PADS.
2 NEW CONDENSER WATER CHEMICAL TREATMENT SKID AND ASSOCIATED PUMPS, TANKS,
CHEMICALS, AND CONTROLS. CONNECT AUTOMATIC FEEDER SYSTEM TO CONDENSER WATER
LOOP PIPING AS REQUIRED.
3 WATER TREATMENT SYSTEM CONTROL PANEL
4 PRIMARY CHWP VFD
5 SECONDARY CHWP VFD
6 FREE COOLING HEAT EXCHANGER ISOLATION VALVE.
7 CHILLER 2-POSITION ISOLATION VALVE.
8 CONDENSER WATER SUPPLY BYPASS VALVE.
9 8-IN CROSSOVER VALVE FOR PUMP REDUNDANCY.
10 REFRIGERANT RELIEF VENT PIPING TO TERMINATE A MINIMUM OF 24'-2" ABOVE FINSIHED
GRADE. CONTRACTOR MUST SIZE PER MANUFACTURER'S RECOMMENDATIONS.
11 BLUE REFRIGERANT LEAK WARNING STROBE LIGHT, ONE ON EACH SIDE OF THE WALL, MOUNT
AT 8'-0" AFF.
12 REFRIGERANT MONITOIRING SYSTEM PANEL.
13 EXISTING CONDENSER WATER SUPPLY AND RETURN FROM COOLING TOWER.
14 REFRIGERANT LEAK WARNING ALARM HORN, MOUNT AT 8'-0" AFF.
15 REFRIGERANT SENSOR FOR CHILLER LEAK DETECTION SYSTEM.
16 CONNECT NEW CONDENSER WATER PUMP TO EXISTING CONDENSER WATER SUPPLY AND
RETURN PIPING AT COOLING TOWER BUILDING.
17 CONDENSER WATER PUMP DISCONNECT SWITCH.
18 3 WAY TOWER BYPASS VALVE.
1 1
1 1
1 1
(TYP.)
(TYP.)
(TYP.)
ELECTRICAL EQUIPMENT AREA
1/4" = 1'-0"
CHILLER PLANT DUCTWORK PLAN
CHILLER PLANT GENERAL NOTES
1 EQUIPMENT TO BE PRODCUED UNDER DIFFERENT CONTRACT: CHILLERS, PLATE AND
FRAME HEAT EXCHANGERS, CHWPS, CWPS, AIR SEPARATOR AND EXPANSION TANK.
2 PIPING AND POWER CONECTIONS TO EQUIPMENT TO BE PERFORMED UNDER THIS
CONTRACT.
NO DATE REVISION
1 2/12/2025 BID ADDENDUM
1/8" = 1'-0"
MECHANICAL NEW WORK PLAN - COOLING TOWER BUILDING
12-FEB-25
File details come from the government source that posted it. Updated .