A-450 - ENLARGED PLAN DETAILS.pdf
PDF 1 MB Posted
- Solicitation number
- N4008526R0005
About this file
This is a set of architectural drawings for the Portsmouth Naval Shipyard Resiliency Improvements project (Contract Number TBD, Project Number P-1112 B72). The drawings depict enlarged plan details and sections for structural modifications including stair assemblies, wall assemblies, corner details, and existing wall connectors at the Naval Shipyard facility in Portsmouth, New Hampshire.
The drawings specify construction details for multiple stair installations (Stairs 2, 3, and 4) featuring ships ladder configurations with galvanized steel stringers, railings, and landing platforms. Key structural specifications include 2-hour and 3-hour rated wall assemblies with metal panel wall construction, horizontal girt framing, expansion joint covers with wool insulation, and concrete knee walls with cold-formed metal framing. The drawings detail interior and exterior wall assemblies with inside and outside corner metal trim, continuous sealant applications, and insulation fill requirements. Additional details address pipe sleeves with approved seals and transition strips spanning from metal panels to existing brick walls. All drawings are marked as unclassified and were prepared by the Naval Facilities Engineering Systems Command Mid-Atlantic (NAVFAC) with a revision date of August 25, 2020. The document includes plan details, sections, and corner details at various scales ranging from 1/2-inch to 3-inch equals 1-foot notation.
View the file
Other files
Show 40 more
50 files listed here. See the rest on GovTribe.
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
EXPANSION JOINT COVER
ASSEMBLY W/ COMPRESSIBLE
FILLER
INSULATION
PRE-FINISHED EXPANSION JOINT
SLIP COVER, FASTENED TO
EXISTING BUILDING
TRANSITION STRIP SPANNING
FROM METAL PANEL TO EXIST
BUILDING
EXTERIOR
E X
IS
T
IN
G
B R
IC
K
W A
LL
MTL PANEL WALL
ASSEMBLY
CONC KNEE WALL
- BELOW,
COLD-FORMED MTL FRAMING
- ABOVE
E J
E J
INTERIOR
0' - 2"
J
EXPANSION JOINT COVER
ASSEMBLY W/ COMPRESSIBLE
FILLER
INSULATION
PRE-FINISHED EXPANSION JOINT
SLIP COVER, FASTENED TO
EXISTING BUILDING
EXTERIOR
E X
IS
T
IN
G
B R
IC
K
W A
LL
MTL PANEL WALL
ASSEMBLY
CONC KNEE WALL
- BELOW,
COLD-FORMED MTL FRAMING
- ABOVE
INTERIOR
2HR RATED WALL
0' - 2"
6" ALUM. EXP JOINT
FILL WITH MIN. WOOL INSULATION
- FULL HEIGHT OF EXP JOINT VOID
GIRT ATTACHED TO
FACE OF COLUMN
2-1/2" +/- SPACE TP ACCOMODATE
FOR EXISTING IRREGULAR WALL
C
B
AD101
INSIDE CORNER
DETAIL
INTERIOR
EXTERIOR
TYPICAL EXTERIOR WALL ASSEMBLY
• METAL PANEL ASSEMBLY
• HORIZONTAL GIRT FRAMING
EXTERIOR INSIDE CORNER
METAL TRIM BY MTL BLDG
MANUF
CONT SEALANT BY
MTL BLDG MANUF
FACE OF STRUCT
LINE / STRUCTURE
INTERIOR INSIDE
CORNER METAL
TRIM BY MTL BLDG
MANUF
CONT SEALANT BY
MTL BLDG MANUF
FILL VOIDS WITH
INSULATION
CONT SEALANT BY
MTL BLDG MANUF
SHOWN SIMILAR,
OPP HAND AS
DETAIL B3
0' - 7"
0'
7"
0' - 3"
INTERIOR
EXTERIOR
TYPICAL EXTERIOR WALL ASSEMBLY
• METAL PANEL ASSEMBLY
• HORIZONTAL GIRT FRAMING
OUTSIDE CORNER
DETAIL
EXTERIOR OUTSIDE CORNER
METAL TRIM BY MTL BLDG MANUF
CONT SEALANT BY MTL BLDG MANUFFACE OF STRUCT
LINE / STRUCTURE
INTERIOR OUTSIDE
CORNER METAL
TRIM BY MTL BLDG
MANUF
CONT SEALANT BY
MTL BLDG MANUF
FILL VOIDS WITH
INSULATION
CONT SEALANT BY
MTL BLDG MANUF
0' - 3"
0' - 7"
0'
7"
B
A-450
EL. 10' - 3 5/8"
EL. 12' - 0 5/8"
0' - 11"0' - 11"
4'
0"
B
AD101
B72C-FLOOR1
12' - 0 19/32"
3R
0'
7" 0'
7"
0'
7"
F
A-450
0' - 9 1/2"0' - 9"0' - 9"0' - 9"3' - 0"0' - 9"0' - 9"0' - 9"0' - 9 1/2"
3'
0"
2'
2"
2'
2"
0'
9" 0'
9"
0'
9" 0'
9"
0'
9"
3'
6"
SAFETY
END CAP
4" x 1 3/8" x 3/16" THICK x 2" LONG LEG
ANGLE STANDARD
FLOOR BRACKET
- TYP EACH SIDE
R
IS
E R
H T
1/ 2"
M A
X
1/
2" O
.C . M
A X
E Q
U A
LL
Y
S P
A C
E D
T R
E A
D S
O V
E R
A
LL
L A
D D
E R
H E
IG
H
T
M A
X
/2
V A
R
IE
S
1 1/2" Ø GALV
STL RAILING
- TYP EACH SIDE
2" x 10" x 1/8" GALV
STL LADDER
STRINGERS
- TYP EACH SIDE
5" MIN
8 1/2" MIN
(50-70° M
IN-M
AX)
70.00°
NOTE (IBC 1011.15):
• MIN. THREAD DEPTH 5"
• TOTAL THREAD DEPT PLUS NOSING
PROJECTION MIN. 8 1/2"
• MAX. RISER 9 1/2"
• 50-70 DEGREE ANGLE
5" MIN SERRATED
TREAD, TYP
10"
PROJECTION PLUS
TREAD DEPTH
TREAD DEPTH
(STEPPING SURFACE)
H
A-450
0' - 3 1/2" 4' - 6"
2'
1/
2" 0'
1/ 2"
2'
6"
SHIPS LADDER
EXISTING STL
COLUMN
LINE OF EXISTING
EQUIP. PLATFORM
ABOVE
LINE STAIR
PLATFORM ABOVE
NEW COLUMN AT
STAIR LANDING
FIRST FLOOR LEVEL
H
A-450
LANDING
2' - 9"
LA
N
D
IN
G
2'
6"
LANDING
2' - 6"
SHIPS LADDER
NEW LANDING
AT EQUIPMENT
PLATFORM
NEW STL GUARDRAIL
AT LANDING TO
MATCH EXISTING
EQUIPMENT PLATFORM LEVEL
E X
IS
T
IN
G
B R
IC
K
W A
LL
3HR RATED WALL
2-1/2" +/- SPACE TP ACCOMODATE
FOR EXISTING IRREGULAR WALL
2HR RATED SHAFT WALL
D
A-602
3HR RATED PIPE SLEEVE
2HR RATED PIPE SLEEVE
APPROVED
SEAL
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
CHECKED BY
DRAWFORM REVISION: 25 AUGUST 2020
DESIGN MANAGER
PROJECT MANAGER
DESIGN DIRECTOR
FIRE PROTECTION
UNCLASSIFIED
UNCLASSIFIED
U N
C
LA
S S
IF
IE
D
D E
P A
R T
M E
N T
O F
T H
E N
A V
Y
N A
V A
L F
A C
IL
IT
IE
S
E N
G
IN
E E
R
IN
G S
Y S
T E
M S
C O
M M
A N
D
M
ID
A
T
LA
N T
IC
NAVFAC DRAWING NO.
SHEET OF
EPROJECT NO.:
N A
V A
L F
A C
IL
IT
IE
S
E N
G
IN
E E
R
IN
G S
Y S
T E
M S
C O
M M
A N
D
N A
V A
L S
H
IP
Y A
R D
P
O R
T S
M O
U T
H
N H
FOR COMMANDER NAVFAC
SATISFACTORY TO DATE
ACTIVITY
DRAWN BY
DESIGNER
FAC-YR-NUM
/6
/2
:1
:2
A M
C
R e v itP ro je c ts
\T O
-0
B
-A R
C H
-V
G ro v e r.
D o n a ld .r v t
A-450
E N
LA
R
G E
D P
LA
N
D E
T A
IL
S
JRC
DGG
JTL
K
IT
T E
R Y
, M A
IN
E
MMR
LBT
SSR
A -4
P U
B L
IC
W
O R
K S
D E
P A
R T
M E
N T
M
A
IN
E
P O
R T
S M
O U
T H
N A
V A
L S
H
IP
Y A
R D
1710371
C O
N T
R A
C T
N U
M B
E R
:T B
D
P -1
B
R E
S
IL
IE
N
C Y
IM
P
R O
V E
M E
N
TS
NA
SCALE: 1 1/2" = 1'-0"
A
A-400 K
PLAN DETAIL - EXISTING WALL CONNECTOR
SCALE: 1 1/2" = 1'-0"
A
A-400 D
PLAN DETAIL - EXISTING WALL CONNECTORSCALE: 1/2" = 1'-0"
A
A-400 A
ENLARGED PLAN - STAIR 2
SCALE: 1/2" = 1'-0"
A
A-450 B
ENLARGED SECTION - STAIR 2
SCALE: 3" = 1'-0"
A
A-400 J
CORNER DETAIL
SCALE: 3" = 1'-0"
A
A-400 C
CORNER DETAIL
SCALE: 1/2" = 1'-0"
B
A-400 I
ENLARGED PLAN - STAIR 4
SCALE: 1/2" = 1'-0"
A-450 H
ENLARGED SECTION - STAIR 4
SCALE: 1/2" = 1'-0"
A
A-400 E
ENLARGED PLAN - STAIR 3
SCALE: 1/2" = 1'-0"
E
A-450 F
ENLARGED SECTION - STAIR 3
SCALE: 1 1/2" = 1'-0"
A
A-400 G
PLAN DETAIL
S Y
M D
E S
C R
IP
TI
O N
D A
TE
A
P P
R
R ev is io n
4/
/2
| Sheets |
| A-450 - ENLARGED PLAN DETAILS |
File details come from the government source that posted it. Updated .