H603 - HVAC DETAILS.pdf
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- Solicitation number
- 47PM0325R0002
About this file
This file is a mechanical engineering drawing showing an HVAC flow diagram for the Sheridan Building renovation project at the Armed Forces Retirement Home in Washington DC. The drawing details a chilled water system with two cooling towers (Evapco model USS-112-814, 600 tons each), two chillers (CH-1 and CH-2), multiple chilled water pumps (CHWP series), and associated piping, valves, and controls.
The diagram illustrates the integration of existing and new components, including condenser water piping (CWR/CWS), chilled water supply and return lines (CHWS/CHWR), isolation valves, check valves, and automatic flow control valves. The system includes a heat exchanger (HX-1) with provisions for free cooling operation, temperature sensors (TT series), and digital/analog control points. The drawing is part of the construction bid documents dated February 12, 2025, and was prepared by AE Works Ltd. for the Armed Forces Retirement Home renovation project.
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Text version
(E)COOLING TOWER #1 (E)COOLING TOWER #2
(E)12"
(E)ISOLATION VALVE
(TYP.)
(E)12"
NOTE:
EXISTING COOLING TOWERS BASED
ON EVAPCO MODEL # USS-112-814
(NOMINAL 600 TONS EACH)
(E)TOWER
PLATFORM
PENETRATION (TYP)
(E)12"
GRADE
(E)AUTOMATIC
FLOW CONTROL
VALVE (TYP)
(E)12"
GRADE
CWP-1
(E)CHECK
VALVE (TYP)
(E)12"
(E)14"
(E)CWR
(E)CWS
(E)12" (E)14"
(E )C
W R (E
)C W
S
(E)CWR
(E)CWS
(E)14"
(E)14"
(E)14"
(E)14"
(E)CWS
(E)10"
(E)CWR
(E)CWS
(E)FLEX.
CONNECTION
(TYP)
DASHED AREA DENOTES
EQUIPMENT/PIPING WITHIN
MACHINERY ROOM
CONDENSER
CONDENSER
EVAPORATOR
EVAPORATOR
CH-2
CHWP-P2
CHWP-S1
CHWP-S2
CH-1
AS-1
(E)10"
(E )C
W R
(E )C
W S
(E)CWR
TC1
ET-1
(E)2"
(E)2" CW MAKE
UP
3-WAY
VALVE,
TYP.
(E)CHWR
(E)CHWS
(E )C
H W
S -P
CWP-2
(E)CHWR(E)CHWR
CHWP-P1
HX-1
(VALVES OPEN FOR FREE COOLING)
(E)FS TT-2
AI
(E)FS
AI
(E)FS
TT-1
AI
(E)FS
AO
(E)FS
V-10
DO
V-9
DO
V-12
DO
V-11
DO
V-14
AO
V-15AO
10" CWR
C W
R
A A V8
DO
V-2
DO
V-6
DO
V-5
DO
V-7
DO
V-3
DO
V-8
DO
V-1
DO
(E)6" CHWR
(E)3-WAY VALVE
MASTER CONTROL TC-1
V-13
DO
V-4
DO
TT-3
AI
TT-4
AI
TT-5
AI
(E)FS
OAT-1
V16
AO V17
AO
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
:2
P
M
H603
AA
MJC
AFRH-033
HVAC DETAILS
AFRH SHERIDAN
RENOVATION
140 ROCK CREEK CHURCH
ROAD, NORTHWEST,
WASHINGTON, DC
ARMED FORCES
RETIREMENT HOME -
WASHINGTON D.C.
11-13-2024
NO DATE REVISION
1 2/12/2025 BID ADDENDUM
12" = 1'-0"
SHERIDAN FLOW DIAGRAM
12-FEB-25
File details come from the government source that posted it. Updated .