A-512 ROOF DETAILS.pdf
PDF 145 KB Posted
- Attached to
- DLA Fitness Center Renovation Federal contract opportunity
- Solicitation number
- 1430
About this file
This document package includes construction drawings and specifications for roof repair work at a Defense Logistics Agency fitness center. The drawings depict details for repairing and replacing various roof features including flashing, curbs, penetrations and fully adhered membrane systems.
The related federal contract opportunity is a solicitation issued by the U.S. Army Corps of Engineers seeking bids to renovate the DLA Fitness Center located at Defense Supply Center Richmond in Virginia. Renovations will include converting an existing building into a new fitness facility and making repairs to roof systems as shown in the construction drawings. Bids are due by April 13, 2020 under Solicitation Number 1430. The selected contractor will be awarded a firm fixed price contract to complete the fitness center renovation project.
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Text version
EXISTING WOOD ROOF DECK
SEALANT
PRESSURE-SENSITIVE
FLASHING WITH EPDM
PRIMER
EXISTING RIGID INSULATION
EXISTING COVER BOARD
EXISTING EPDM FULLY ADHERED
ROOFING MEMBRANE
RAIN HOOD
METAL COLLAR
STAINLESS STEEL
CLAMPING RING
LAP SEALANT
2X BLOCKING
NEW STL. CHANNEL FRAMING,
SEE STRUCTURAL DWGS.
1/4" X 6" CONTINUOUS STEEL
SPLICE PLATE
TREATED WOOD CURB
EXTENSION
NEW CURB
EXISTING WOOD ROOF DECK
NEW ROOF MOUNTED EQUIPMENT
EXISTING RIGID INSULATION
EXISTING COVERBOARD
EXISTING EPDM FULLY
ADHERED MEMBRANE
3" MIN.
SEAM FASTENING PLATE
BONDING ADHESIVE
EPDM MEMBRANE FLASHING
SHEET METAL FLASHING
PRESSURE-SENSITIVE
TAPE WITH EPDM PRIMER
1/8" MIN.
FASTENERS 12" O.C. MAX
NEW STL. CHANNEL FRAMING,
SEE STRUCTURAL DWGS.
H E
IG
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T
N O
M
IN
A L
EXISTING WOOD DECK
EXISTING RIGID INSULATION
MECHANICAL EQUIPMENT
DUCT SIZE
(+2" FOR INTAKES, TYP.)
WOOD BLOCKING
OVERLAP
3"
METAL CAP / CONTINUOUS
FLASHING
OVERSIZED FOAM ROD STOCK
ADHERED IN PLACE
EPDM MEMBRANE FLASHING
BONDING ADHESIVE
PRESSURE-SENSITIVE TAPE
WITH EPDM PRIMER
EXISTING EPDM FULLY ADHERED
ROOFING MEMBRANE
EXISTING COVERBOARD
NEW STL. CHANNEL FRAMING,
SEE STRUCTURAL DWGS.
EXISTING WOOD ROOF DECK
EXISTING RIGID INSULATION
EXISTING COVERBOARD
EXISTING EPDM FULLY
ADHERED MEMBRANE
EXISTING STRUCTURE
6" SPLICING TAPE
SPLICING CEMENT
LAP SEALANT
NEW WOOD ROOF DECK INFILL.
MATCH EXISTING CONSTRUCTION
VERIFY IN FIELD
NEW RIGID INSULATION; MATCH
EXISTING CONSTRUCTION
NEW COVERBOARD; MATCH
EXISTING CONSTRUCTION
NEW EPDM FULLY ADHERED MEMBRANE
TO MATCH TYPE AND THICKNESS W/
EXISTING. PATCH TO OVERLAP MIN. 6" @
EXISTING EPDM ROOFING MEMBRANE
6" MIN.
US Army Corps of Engineers ®
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SCALE : 3" = 1'-0"B5 TYP. PIPE PENETRATION
SCALE : 3" = 1'-0"A5 TYP. CURB DETAIL
SCALE : 3" = 1'-0"A3 EQUIPMENT CURB
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SCALE : 3" = 1'-0"B3 TYP. ROOF PATCHING DETAIL
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