120_AE441_R1_AMENDMENT 010.pdf
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- Solicitation number
- N6247026R0012
About this file
This is an architectural drawing document for Building 60 Repairs at Portsmouth Naval Shipyard in Kittery, Maine, prepared by the Naval Facilities Engineering Systems Command (NAVFAC) Mid-Atlantic. The drawing set consists of enlarged stair plans showing details for Stairs 004 and 005, with four plan views at 1/4" = 1'-0" scale: Stair 004 First Floor Plan, Stair 004 Intermediate Landing Plan, Stair 004 Second Floor Plan - West, and Stair 005 Landing/Mezzanine Floor Plans. A corresponding section view (Stair 004 Section) is also included.
The project involves repair and restoration work including replacing damaged stair sections (risers and stringers), patching walls with wall type 1D materials, providing firestopping at wall penetrations, supporting fire-rated walls, installing and repairing handrails and guardrails, restoring wood flooring, and coordinating mechanical pipe penetrations with building systems. The drawings reference multiple detail sheets (AE001, AE002, AE101-AE105, AE302, AE441-AE445, AE501, AE621, AE640) and include mechanical coordination notes for steam pipes and equipment. The document was finalized on October 1, 2025, with Amendment 010 issued on March 20, 2026, and is designated as UNCLASSIFIED with NAVFAC drawing number AE441.
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Text version
DN
DN
UP
ab e3 e4 e5 e6
DN
60E2A
S
2C
P
N 2A
4C
NC
1G
5' -8
ELECTRICAL
NETWORK
STAIR
004C
CORRIDOR
MULTI-PURPOSE
AE530
A1
EXIST STEAM PIPES,
SEE MECH SHEETS
EXIST STAIR AND
RAILING
EXIST FIRE RATED
PARTITION
NEW STEAM PIPES,
SEE MECH SHEETS
1'
0"
2" 2'
1/ 2"
(SIM)
3'-0" 9 3/8"
C4
AE441
RETURN TO WALL
ab e3 e4 e5 e6
MECH
STAIR
004A
1D
1D004A
5'-1"
5' -6
1' -4
1D ALIGN
EXIST
LADDER
EDGE OF EXIST
MEZZ ABOVE
EXIST FIRE
RATED
PARTITION
EXIST
STAIR AND
RAILING
EXISTING
PARTITION
C4
AE441
ab e3 e4 e5 e6
'-0
(1
T R
E A
D S
A T
1"
DN
UP
(L A
N D
IN
G
(L
A N
D
IN
G
6' -8
'-1
/4
3' -1
3/
4"
E
60E1A
S
1C
P
N 1A
STAIR
004B
UTILITY
M108
M108
AE530
A1
(SIM)
AE501
A2
EXIST STEAM PIPES,
SEE MECH SHEETS
EXIST STAIR AND
RAILING
EXIST FIRE RATED
PARTITION
/2
NEW STEAM
PIPES, SEE
MECH SHEETS
9'-11 1/2" 9'-8 1/2"
C4
AE441
hi e8 e9
8.3
J.2
7.8
J.1
8.1
1E
NC
10'-2 1/4" 3'
-0
4' -4
/8
(3 T
R E
A D
S A
T
2"
(L A
N D
IN
G
10" A1
AE445
A2
AE445
B1
AE442
- - - - - - - - - - - - - - - - - - - - - - - - - - - - A1
AE442
AE501
D3
LA
N
D
IN
G
3'
8"
T
R E
A D
S A
T
2"
4'
0"
LA
N
D
IN
G
5'
0"
4' - 0" 4" 5' - 0"
(CLEAR)
3' - 8" 8"
(CLEAR)
3' - 8"
1'
0"
1' -4
3'
-4
'-6
3'
-4
1' -6
"AE101 A3
A1
AE302
- - - - - - - - - - - - - - - - - - - - - - - - - - - - (CLEAR)
3'-6 1/4" 1E hi e8 e9
8.3
J.2
7.8
J.1
8.1
1H
6'
0" 3'
3/ 4"
8'
1/
4"
3/
4"
2'
3/
4"
(CLEAR)
3'-8" 8"
(CLEAR)
3'-8"
3'
8" 4'
0"
5'
0"
1'
1/
4"
(L A
N D
IN
G
(6
T R
E A
D S
A T
1"
) (L A
N D
IN
G
(4
T R
E A
D S
A T
1"
5'-4 1/4"
B1
AE442
CL
A1
AE442
3' - 11 3/4"
3'
1/
2"
8'
0"
2"
1'
0"
(L A
N D
IN
G
9'-10 1/4"
C L
C L A1
AE302
1E
FIRST FLOOR
ELEV=10.30'
SECOND FLOOR
ELEV=39.64'
INTERMEDIATE MEZZANINE
ELEV=19.64'
EXIST
STAIR AND
RAILING
EXISTING
STAIR
RETURN TO
WALL
SATISFACTORY TO DATE
APPROVED
FOR COMMANDER NAVFAC
SEAL
A
B
C
D
1 2 3 4 5
1 2 3 4 5
A
B
C
D
SHEET
NAVFAC DRAWING NO.
DESIGNER
DRAWN BY
CHECKED BY
OF
EPROJECT NO.:
D E
P A
R T
M E
N T
O F
T H
E N
A V
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A V
A L F
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IL
IT
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S
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IN
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R
IN
G S
Y S
T E
M S
C O
M M
A N
D
DRAWFORM REVISION: 14 SEP 2023
DESIGN MANAGER
PROJECT MANAGER
FEAD/PM&E
FIRE PROTECTION
N A
V A
L F
A C
IL
IT
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UNCLASSIFIED
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T. CARLETON
L. LYONS
S. RUCINSKI
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B
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P L A
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A E
SCALE: 1/4" = 1'-0" (AE105)
A1
STAIR 004 SECOND FLOOR PLAN - WEST
SCALE: 1/4" = 1'-0" (AE102)
C1
STAIR 004 FIRST FLOOR PLAN
SCALE: 1/4" = 1'-0" (AE104)
C3
STAIR 004 INTERMEDIATE LANDING PLAN
MATCH LINE
1. SEE SHEET AE001 FOR WALL TYPES.
2. SEE SHEET AE601 FOR DOOR SCHEDULE.
3. SEE SHEET AE622 FOR DOOR RESTORATION SCHEDULES.
4. SEE SHEET AE640 FOR ROOM FINISH SCHEDULE.
PLAN
NORTH
1/8" = 1' - 0" 0 5' 10' 15' 30'
GENERAL NOTES
GRAPHIC SCALE(S)
KEY PLAN
LEGEND
1 REPAIR DAMAGED SECTION OF STAIR. (REPLACE RISER AND PATCH
STRINGER).
PATCH SECTION OF WALL WITH WALL TYPE 1D SIMILAR.
PROVIDE FIRESTOPPING AT EXISTING WALL PENETRATIONS (VIF), SEE
C4/AE002 DETAILS.
SUPPORT FOR FIRE RATED WALL ABOVE, SEE DETAIL A2/AE501.
HANDRAIL, SEE DETAIL A2/AE444 AND A3/AE444.
LOUVER, SEE MECHANICAL SHEETS AND DETAIL A3/AE621
GUARDRAIL AND HANDRAIL, SEE DETAIL B3/AE444.
GUARDRAIL SYSTEM, SEE SIMILAR DETAIL C4/AE444.
SELF CLOSING SAFETY GATE, SEE DETAIL D3/AE445.
PATCH AND REPAIR WOOD FLOOR WHERE PLYWOOD WAS REMOVED,
REFINISH WOOD FLOOR.
MECHANICAL EQUIPMENT WINDOW PENETRATION, SEE SIMILAR DETAIL
C3/AE621 AND COORDINATE WITH MECHANICAL SHEETS.
MECHANICAL PIPE WINDOW PENETRATION, SEE DETAIL C1/AE621 AND
COORDINATE WITH MECHANICAL AND PLUMBING SHEETS.
SCALE: 1/4" = 1'-0" (AE103)
A4
STAIR 005 MEZZANINE FLOOR PLAN
SCALE: 1/4" = 1'-0" (AE101)
A3
STAIR 005 LANDING FLOOR PLAN
C1
AE441
C3
AE441
A1
AE441
A3
AE441
A4
AE441
M A
R K
D E
S C
R
IP
T
IO
N D
A T
E A
P P
R
F
IN
A L
S U
B M
IS
S
IO
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/0
1/
R
S H
A
M E
N D
M E
N T
/2
0/
R
S H
SCALE: 1/4" = 1'-0" (AE441)
C4
STAIR 004 SECTION
| Sheets |
| AE105 - SECOND FLOOR PLAN |
| AE401 - ENLARGED FIRST FLOOR TOILET ROOM AND INTERIOR ELEVATION |
| AE402 - ENLARGED SECOND FLOOR TOILET ROOM PLANS AND ELEVATIONS |
| AE441 - ENLARGED STAIR PLANS 2 |
| AE444 - STAIR DETAILS |
| AE511 - METAL PANEL DETAILS |
| AE601 - DOOR SCHEDULE AND DETAILS |
| AE640 - ROOM FINISH SCHEDULE |
| SP101 - STRUCTURAL PROTECTION PART PLAN AND DETAILS |
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