WVA Fire Station A-121 20250730.pdf
PDF 206 KB Posted
- Attached to
- WVA Fire Station Construction Acquisition Federal contract opportunity
- Solicitation number
- W912DS25RA009
About this file
This document is a technical drawing (Sheet A-121) from the US Army Corps of Engineers detailing air barrier installation details for a new fire station project at Watervliet Arsenal in New York. The architectural drawing provides five specific roof eave and wall intersection details at 1 1/2" = 1'-0" scale, illustrating the precise layering and sealing techniques for air barrier systems. Key components include continuous fluid-applied air barriers, spray foam air barriers, rigid insulation, sealants, backer rods, and storefront windows. The drawing specifies that rigid insulation shall be sealed at seams and penetrations as part of the air barrier system. The project is associated with Solicitation No. W912D25S0017 and is dated April 29, 2025, with design and drawing completed by C. Ganley and C. Newman from the New York District of the US Army Corps of Engineers.
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Text version
1' - 8"
EXTERIORINTERIOR
INTERIOR
1" / 1'-0"
FLUID APPLIED
AIR BARRIER
SPRAY FOAM
AIR BARRIER
RIGID INSULATION
CONTINUOUS FLUID
APPLIED AIR BARRIER
EXPANSION JOINT
RIGID INSULATION
INTERIOR EXTERIOR
INTERIOR
CONTINUOUS FLUID
APPLIED AIR BARRIER
FLUID APPLIED AIR BARRIER
SPRAY FOAM AIR BARRIER
STOREFRONT
WINDOW
SPRAY FOAM APPLIED
AIR BARRIER
CONTINUOUS FLUID
APPLIED AIR BARRIER
SEALANT AND
BACKER RODS
SEALANT AND
BACKER RODS
RIGID INSULATION
RIGID INSULATION
INTERIOR
0' - 11 1/2"
EXTERIORINTERIOR
SPRAY FOAM AIR BARRIER
FLUID APPLIED AIR BARRIER
RIGID INSULATION
RIGID INSULATION
LATEX PAINT
A
INTERIOR EXTERIOR
FLUID APPLIED AIR BARRIER
SPRAY FOAM AIR BARRIER
SEALANT AND BACKER RODS
STOREFRONT WINDOW
RIGID INSULATION
A.9
INTERIOR EXTERIOR
INTERIOR INTERIOR
CONTINUOUS FLUID
APPLIED AIR BARRIER
CONCRETE FLOOR SLAB
ALL PENETRATIONS TO
BE SEALED
2'0 1'6"
SCALE: 1 1/2" = 1'-0"
US Army Corps of Engineers ®
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1 1/2" = 1'-0"
ROOF EAVE DETAIL AT HIGH END OF
ROOF ON CMU WALL AIR BARRIER
DETAIL
1 1/2" = 1'-0"
ROOF EAVE AT CLERESTORY WINDOW
DETAIL AIR BARRIER DETAIL
1 1/2" = 1'-0"
ROOF EAVE DETAIL AT APPARATUS
BAY STUD WALL AIR BARRIER DETAIL
1 1/2" = 1'-0"
ROOF EAVE DETAIL AT STOREFRONT
AIR BARRIER DETAIL
1 1/2" = 1'-0"
WALL AND ROOF INTERSECTION DETAIL
AT STEEL BEAM AT LOBBY AIR BARRIER
DETAIL
*RIGID INSULATION SHALL BE SEALED AT
SEAMS AND PENETRATIONS CONSIDERED
PART OF AIR BARRIER SYSTEM
| Sheets |
| A-121 - AIR BARRIER DETAILS |
| A-122 - AIR BARRIER DETAILS |
| A-123 - AIR BARRIER DETAILS |
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