Attch 23 A 533 ROOF DETAILS.pdf
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- Solicitation number
- W9123621R2023
About this file
This solicitation seeks proposals for the construction of a Low Observable Component Repair Facility to support additional F-22A aircraft at Langley Air Force Base. The project includes construction of a 6,735 square meter facility with three corrosion control hangar bays, one wash rack bay, shops, offices, and support spaces. Each hangar bay will be equipped with appropriate air handling systems. The facility must provide a secure and climate-controlled environment for specialized F-22A maintenance and repair procedures. Construction services are to result in a permanent facility meeting DoD and industry standards for seismic and wind loads, sustainable design, and anti-terrorism requirements. The contract duration is estimated at 730 calendar days. The solicitation was issued by the Department of the Army Corps of Engineers Norfolk District for responses due in accordance with the stated solicitation timeframe and procedures.
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Text version
1/
2"
M
IN
M
IN
METAL FRAME
FLASHING RECEIVER
COUNTERFLASHING
FASTENED @ 18" O.C.
COUNTERFLASHING EXTENDED
DOWN TO PROTECT AGAINST
FOOT DAMAGE
FASTENERS @ 8" O.C.
BASE FLASHING
CANT STRIP
WOOD BLOCKING FASTENED TO
DECK
FRAME LOCATION FOR HEAVY
UNITS
INSULATION
WOOD NAILER - NOMINAL
2x4
EXPOSED METAL TO MATCH COLOR OF ROOF
SPRING LATCH WITH
INSIDE-OUTSIDE AND
PADLOCK HASPS
AUTOMATIC HOLD-
OPEN ARM AND COVER
RELEASE
PADLOCK HASP
CURB W/ INTEGRAL CAP
FLASHING
STL. LADDER, PTD WITH
EXTENDABLE ARM
ALL AROUND COVER
NEOPRENE GASKET
INSULATED COVER, PTD.
COVER LINER
PREFAB INSULATED
CURB
INSULATION CANT
EXTEND FLASHING UP CURB
STRUCTURAL STEEL FRAMED OPENING
COUNTER BALANCE MECHANISM AND
HINGE IN ONE INTEGRAL UNIT WITH
TAMPER PROOF HARDWARE
PRESSURE TREATED
WOOD BLOCKING
ROOF DECK
MULTIPLE-PLY MODIFIED BITUMEN
ROOF MEMBRANE
COVER BOARD ON TAPERED RIGID
INSULATION
TOP RUNG AT ROOF
LEVEL
SELF-ADHERING AIR
BARRIER ON 1/2"
SHEATHING
M
IN
6' - 6"
P E
R R
O O
F H
A T
C H
M
IN
M
IN
2' - 0"
4' - 2"
SELF CLOSING SWING GATE
RIDGE CAP; 4" END LAPS WITH CONT. CAULK
AT LAPS.
WEBBED MASTIC AT RIDGE FASTENER
PANEL CLIP
STANDING SEAM METAL ROOF
BEARING PLATE PER ROOF INSTALLER
SELF-ADHERING ROOF UNDERLAYMENT,
HIGH TEMPERATURE OVER 1/2" COVER
BOARDMETAL ROOF DECK OVER PEMB
STRUCTURE. REFER STRUCTURAL
FOR DETAILS.
PANEL CLIP FASTENERS TO
ROOF DECK
FOAM AND METAL PANEL CLOSURE
CONT. BEAD OF SEALANT
BETWEEN CLOSURE, PANEL
AND SEAM, TYP.
CONT. CLEAT
FIELD PAN PANEL
2" RIGID INSULATION BOARD, CROSS LAID
SELF-ADHERING AIR BARRIER ON 1/2"
SHEATHING3' / 1'-0"
FG
STANDING SEAM METAL ROOF
METAL SOFFIT PANELS OVER
MTL HAT CHANNELS
PREFINISHED MTL FASCIA OVER
PLYWOOD PANEL
FLUID APPLIED MEMBRANE AIR
BARRER ON FACE OF CMU
BRICK VENEER OVER 2" AIR
SPACE
RIGID INSULATION
VENTED SOFFIT PANELS
BEYOND
"T" TYPE RAKE EDGE METAL
CONT. CLEAT WITH DRIPEDGE
8" FOIL FACED INSULATION UNDER
METAL DECK SPANNING BETWEEN
GIRTS BY PEMB VENDOR
PEMB
RAKE BEAM.
REFER TO
STRUCTURAL
PROVIDE
TEMPERATURE
TRANSMITION
BLOCK BETWEEN
STRUCTURE AND
METAL DECK,
TYP.
1' - 8" 8"
SELF-ADHERING ROOF
UNDERLAYMENT, HIGH TEMPERATURE
OVER 1/2" COVERBOARD
2" RIGID INSULATION
SELF-ADHERING
AIR BARRIER ON
1/2" SHEATHING
STEEL EDGE PURLIN BY PEMB
MANUFACTURER
TAPE ALL TRANSITIONS OF WALL VAPOR
BARRIER TO ROOF VAPOR BARRIER FOR A
CONTINUOUS SEAL
FLUID APPLIED MEMBRANE
AIR BARRIER ON FACE OF
CMU. WRAP AT RAKE BEAM AT
TOP OF PARAPET.
BRICK VENEER OVER 2" AIR
SPACE
RIGID INSULATION
METAL COPING
RAKE BEAM. REFER TO
STRUCTURAL FOR DETAILS.
MESH CELL AIR VENT
@ VERTICAL MASONRY
JOINTS
MULTI-PLY MODIFIED
BITUMEN ROOF SYSTEM
ON 1/2" COVER BOARD ON
R-36 RIGID INSULATION
P.T. 2X WOOD BLOCKING
NON-COMBUSTIBLE CANT
SELF ADHERING AIR BARRIER
AT TOP OF PARAPET
DOUBLE-CLIP DRIP EDGE
SECURED TO PT BLOCKING
NOTE:
TOP OF PARAPET ELEVATION
VARIES WITH SLOPE.
SELF-ADHERING AIR
BARRIER ON 1/2"
SHEATHING OVER METAL
DECK
STANDING SEAM METAL ROOF
METAL SOFFIT PANELS OVER
MTL HAT CHANNELS
METAL FASCIA
SOFFIT PANELS BEYOND
6" METAL STUDS @ 16" O.C. BY
PEMB VENDOR
"T" TYPE RAKE EDGE METAL
CONT. CLEAT WITH DRIPEDGE
3/4" P.T. PLYWOOD
FRAMING CHANNELS
ROOF EDGE PURLIN BY PEMB
MANUFACTURER
METAL DECKING
8" FOIL FACED INSULATION
UNDER METAL DECK SPANNING
BETWEEN GIRTS BY PEMB
VENDOR
1' - 3"
SELF-ADHERING ROOF
UNDERLAYMENT, HIGH
TEMPERATURE OVER 1/2"
COVERBOARD
2" RIGID INSULATION
SELF-ADHERING AIR BARRIER ON
1/2" SHEATHING
6" BATT INSULATION WITH
VAPOR BARRIERTAPE ALL TRANSITIONS OF
WALL VAPOR BARRIER TO ROOF
VAPOR BARRIER FOR A
CONTINUOUS SEAL
19 2" RIGID INSULATION
BRICK VENEER WITH 2" AIR SPACE AND
R-18 RIGID INSULATION
FLUID-APPLIED MEMBRANE AIR BARRIER
ON 8" CMU
TEE-PANEL LEG
TEE-CLIP
SNAP-ON SEAM
NOTCH LEG AND FIELD FORM PANEL
PAN AROUND FLASHING
FLASHING
2X TREATED WOOD
BLOCKING,TYP
3/4" P.T. PLYWOOD
FASTENER
STANDING SEAM ROOF SYSTEM
METAL GUTTER
GUTTER BRACKET SUPPORT
DOWNSPOUT BEYOND
SNOW GUARD - SEE ROOF
PLANS FOR LOCATIONS
VENTED SOFFIT PANELS ON 3/ 5/8"
LIGHT GAUGE STL. STUDS AT 16" O.C.
PREFINISHED METAL FASCIA
EAVE EXTENSION BEAM AT RIGID
FRAME. SEE STRUCTURAL
DRAWINGS FOR SPACING.
(INTERIOR)
8" BATT INSULATION
WITH VAPOR BARRIER
S.S. FASTENER THROUGH METAL DECK
VAPOR BARRIER FOILED FACED
CONTINUOUS
TAPE ALL TRANSITION OF WALL VAPOR
BARRIER TO ROOF VAPOR BARRIER
FOR A CONTINUOUS SEAL.
/2
M
A X
SELF-ADHERING ROOF
UNDERLAYMENT, HIGH TEMPERATURE
OVER 1/2" COVERBOARD
SELF-ADHERING AIR BARRIER
OVER 1/2" SHEATHING
METAL DECK
3" / 1'-0"
EAVE CHANNEL BY
PEMB MANUFACTURER
US Army Corps of Engineers ®
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BIM 360://3012011031_F22 LOW OBSERVABLE FACILITY LOCRF/3012011031_LOCRF_A_R19.rvt
1/21/2022 8:24:49 AM
A-533
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SCALE: 1 1/2" = 1'-0"
A5
TYP. EQUIPMENT CURB DETAIL
SCALE: 1 1/2" = 1'-0"
D5
ROOF HATCH DETAIL
SCALE: 1/2" = 1'-0"
F5
ROOF HATCH SAFETY RAIL DETAILS
SCALE: 3" = 1'-0"
F1
STANDING SEAM RIDGE DETAIL
SCALE: 1 1/2" = 1'-0"
D1
TYP. LO BAY EAVE DETAIL - BRICK
SCALE: 1 1/2" = 1'-0"
D8
TYP. PARAPET DETAIL
SCALE: 1 1/2" = 1'-0"
A8
TYP. LO BAY EAVE DETAIL - IMP
SCALE: = 1'-0"1 1/2"
01 1
SCALE: = 1'-0"3"
SCALE: 1 1/2" = 1'-0"
A1
GUTTER DETAIL AT WASH RACK
A
M E
N D
M E
N T
-2
-2
-2
-2
SCALE: = 1'-0"
0 2 42
1/2"
1 1
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