DRYDP678-1364315-12858014-2-MS522.pdf
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- Attached to
- P-678 Dry Dock 8 Saltwater System for CVN-78, Norfolk Naval Shipyard, Portsmouth, Virginia
- Solicitation number
- N40085-22-R-2598
About this file
This document package includes mechanical drawings and specifications for a federal solicitation. The solicitation, number N40085-22-R-2598, is for a P-678 Dry Dock 8 Saltwater System for CVN-78 at the Norfolk Naval Shipyard in Portsmouth, Virginia. The mechanical drawings show pipe support details, structural references, and material requirements for pipe hangers, clamps, guides, and related components. Specifications can be found under separate notice IDs and cover drawings and technical provisions. The Department of the Navy, Naval Facilities Engineering Command is the contracting agency. The bid due date was February 28, 2022, with an issue date of May 17, 2022 for clarification of pipe support material.
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Text version
Mechanical | Electrical | Plumbing | Fire Protection 4456 Corporation Ln, Ste 320 Tel: (757) 502-8882
Virginia Beach, Virginia 23462 Fax: (757) 499-1757
ADVANCED
ENGINEERING
CONSULTANTS
SEE PIPE SUPPORT SCHEDULE FOR
SW PIPE
SW PIPE
STRUCTURAL DETAIL REFERENCE
COPING, GALLERY, OR
UTILITY TUNNEL FLOOR
FOR INFORMATION
SEE PIPE SUPPORT SCHEDULE FOR
STRUCTURAL DETAIL REFERENCE
FOR CONSTRUCTION OF SUPPORT
1/2" BOLT, (TYP.)
PROVIDE HDPE OR
NEOPRENE WRAP
BETWEEN PIPE AND
SUPPORT
3/8"THK BENT PLATE
PROVIDE HDPE OR NEOPRENE WRAP
BETWEEN PIPE AND SUPPORT
PLAN
ELEVATION
3/8"THK PIPE CLAMP, TYP
1/2" BOLT, TYP
INSIDE DRY DOCK WALL
PROVIDE HDPE OR NEOPRENE WRAP
BETWEEN PIPE AND SUPPORT
10"Ø PIPE
3/8"THK BENT PLATE
PROVIDE HDPE OR NEOPRENE
WRAP BETWEEN PIPE AND
SUPPORT
REFER TO STRUCTURAL SUPPORT DETAIL FOR CONSTRUCTION OF
MEMBERS THAT BENT PLATE AND PIPE CLAMP ATTACH TO REFER TO
SUPPORT SCHEDULES ON SHEETS 2-MS621 AND 2-MS622 FOR
LOCATION OF STRUCTURAL DETAIL.
REFER TO STRUCTURAL SUPPORT
DETAIL FOR CONSTRUCTION OF
MEMBERS THAT BENT PLATE AND
PIPE CLAMP ATTACH TO REFER
TO SUPPORT SCHEDULES ON
SHEETS 2-MS621 AND 2-MS622
FOR LOCATION OF STRUCTURAL
DETAIL.
SEE PIPE SUPPORT SCHEDULE FOR
'U' BOLT WITH NUTS
AND LOCK WASHERSSAN OR SW PIPE
SAN OR SW PIPE
'U' BOLT
PROVIDE HDPE OR NEOPRENE
WRAP BETWEEN PIPE AND
SUPPORT
STRUCTURAL DETAIL REFERENCE
COPING, GALLERY, OR
UTILITY TUNNEL FLOOR
FOR INFORMATION
SEE PIPE SUPPORT SCHEDULE FOR
STRUCTURAL DETAIL REFERENCE
FOR CONSTRUCTION OF SUPPORT
PROVIDE HDPE OR NEOPRENE WRAP
BETWEEN PIPE AND SUPPORT
SEE PIPE SUPPORT SCHEDULE FOR
STRUCTURAL DETAIL REFERENCE
UTILITY TUNNEL FLOOR
FOR INFORMATION
SEE PIPE SUPPORT SCHEDULE FOR
STRUCTURAL DETAIL REFERENCE
FOR CONSTRUCTION OF SUPPORT
SAN PIPE
3/8"THK BENT PLATE
PROVIDE HDPE OR NEOPRENE
WRAP BETWEEN PIPE AND
SUPPORT
FOOT AND GUIDES TO BE WRAPPED
WITH 316SS
PROVIDE HDPE OR NEOPRENE
WRAP BETWEEN PIPE AND
SUPPORT
PROVIDE HDPE OR NEOPRENE
1/2" DIA. THREADED ROD
1/2" HEX. NUTS WITH FLAT
WASHERS
CONCRETE EXPANSION
BOLT CASING
UTILITY
TUNNEL
CEILING
WRAP BETWEEN PIPE AND
SUPPORT.
SPLIT RING PIPE HANGERSW PIPE
VALVE, SEE RISER DETAILS
FOR CONTINUATIONTHREADED CONNECTION
(BRONZE CONSTRUCTION)
3/4" BLEEDER VALVE FOR
PRESSURE BLEED OFF BEFORE
HOSE DISCONNECTION
RUBBER COATED
RETAINING CABLE
AND CAP
SATISFACTORY TO DATE
APPROVED
ACTIVITY
FOR COMMANDER NAVFAC
SEAL
A/E INFO
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SCALE:
CONSTR. CONTR. NO.
SHEET
NAVFAC DRAWING NO.
DES DRW CHK
OF
EPROJECT NO.:
D E
P A
R T
M E
N T
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T E
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C O
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A N
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DRAWFORM REVISION: 25 AUGUST 2020
PM/DM
BRANCH MANAGER
CHIEF ENG/ARCH
FIRE PROTECTION
N A
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N40085-22-R-2598
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2-MS522
P D
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D O
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S
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W A
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T E
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-7
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AEC
12858014
PJB EBC
02/02/2022
DEVIN POULIN,
C984 FACILITIES PLANNER, NNSY
JTL / TLH
1364315
P O
R T
S M
O U
T H
, V
IR
G
IN
IA
N
O R
F O
LK
N
A V
A L
S H
IP
Y
A R
D
EJA
ALG
DSN
NOT TO SCALE
C1
DETAIL - CLAMP STYLE PIPE SUPPORT
NOT TO SCALE
C4
DETAIL - WALL MOUNTED CLAMP
NOT TO SCALE
C2
DETAIL - UBOLT STYLE PIPE SUPPORT
NOT TO SCALE
C3
DETAIL - SLIDING GUIDE PIPE SUPPORT
NOT TO SCALE
A1
DETAIL - SPLIT RING PIPE HANGER SUPPORT
NOT TO SCALE
A2
DETAIL - FIREFIGHTING THREADED CONNECTOR AND BLEEDER VALVE SHEET NOTES
1. BENT PLATES, PIPE CLAMPS, PIPE HANGERS, SLIDING GUIDE PIPE SUPPORTS,
"U"-BOLTS, BOLTS, NUTS, THREADED RODS, AND WASHERS USED TO SECURE
PIPE AND TO ATTACH TO STRUCTURAL SUPPORTS TO BE CONSTRUCTED OF
TYPE 316 STAINLESS STEEL. PROVIDE HDPE OR NEOPRENE BETWEEN
STAINLESS STEEL PLATES AND GALVANIZED STEEL STRUCTURAL SUPPORT
TO ISOLATE DISSIMILAR MATERIALS. ALSO PROVIDE ISOLATING BOLT
SLEEVES AND ISOLATING WASHERS TO EFFECTIVELY PREVENT METAL-TO-
METAL CONTACT BETWEEN GALVANIZED STEEL STRUCTURAL SUPPORT AND
FASTENERS.
1 1
S Y
M D
E S
C R
IP
T
I O N
D A
TE
A
P P
R
IS
S U
E D
F O
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ID
/2 8/
P
IP
E
S U
P P
O R
T M
A T
E R
I A L
C
LA
R
IF
IC
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/1 7/
P
JB
05/17/2022
| Sheets |
| 2-MS522 - MECHANICAL DETAILS |
| 2022-05-23T12:20:31-0400 | |
| James E. Donahue, R.A. | |
| I, James E. Donahue, R.A., am signing this document to confirm that it has been reviewed. |
| 2022-05-23T12:21:02-0400 | |
| James E. Donahue, R.A. | |
| I, James E. Donahue, R.A., am signing this document to confirm that it has been reviewed. |
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