A.03.09 Drawing Package Solicitation.pdf

PDF 11 MB Posted

Attached to
W912DQ25QA007 Roof Replacement at Rathbun Lake
Solicitation number
W912DQ25QA007
Issued by

About this file

The document is a detailed technical drawing package for the Rathbun Dam Administration Building Roof Replacement Project, prepared by the US Army Corps of Engineers Kansas City District. The project involves a comprehensive roof replacement for the administration building, including removing the existing 40-year-old built-up roof (BUR) and replacing it with a standing seam roof, along with replacing gutters, downspouts, and associated roofing components. The solicitation is a 100% Small Business Set-Aside with a NAICS code of 238160 for Roofing Contractors, and the estimated project value is between $25,000 and $100,000, with a performance period of 180 days from the Notice to Proceed.

Key technical specifications include replacing all fascia, gutters, downspouts, splash pads, and roofing components, with specific details on roofing materials such as extruded aluminum gravel stop, 5-ply built-up roofing, rigid insulation, and metal edge treatments. The project drawings provide comprehensive views and details of the existing building, including area location maps, roof framing plans, elevation views, and intricate technical details of roof and wall sections. Contractors must have an active SAM.gov registration and will be required to attend a site visit, bringing their own PPE for roof access.

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Text version

G

F

E

D

C

B

A

METAL EDGE

CONTINUOUS CLIP

FASTENED 12" O.C.

GUTTER STRAP

2 3

0TYPICAL GUTTER DETAILS

NTS

PREFINISHED METAL GUTTER

PREFINISHED METAL FASCIA

METAL DOWNSPOUT ANCHOR------+

CONCRETE SPLASHBLOCK

0TYPICAL DOWNSPOUT DETAIL

NTS

4 5

RIGID

INSULATION

PIPE THRU ROO>------J._

I fc,.Es�i��i -----J__

BOOT

METAL BASE RING

CONTOURED TO

ROOF PROFILE

STANDING SEMI METAL ROOF

RIGID INSULATION

STEEL DECK

7 8

:i

<f) w

FLASHING

EXTENDS

2:-0" IN AUL

DIRECTIONS

VERLAY BOARD

0TYPICAL ROOF PENETRATION DETAIL

NTS

SIZE AS SHOWN

ELSEWHERE

LEAD WASHER

5116" X 1/8" SLOTTED

HOLE EA. SIDE

IZE AS SHOWN

SEWHER

#14 S.S. SHEET METAL

SCREWS- 1 EA. SIDE &

FRONT, ALL OPTIONS

DOWNSPOUT & SHOE

TO BE .024" ALUM. OR

.012" STAINLESS STEEL

,;,----- DOWNSPOUT STRAPS

TO BE 48 oz. COLD

ROLLED BRASS, .060"

ALUM. OR .050" STAIN

LESS STEEL

0TYPICAL DOWNSPOUT STRAP DETAIL

NTS

NOTE: FOLLOW MANUFACTURER'S DETAIL FOR ATTACHMENT TO METAL PANEL SIDING OR FASCIA.

US Army Corps of Engineers�

SHEET ID

A 503

TECH REVIEW

File details come from the government source that posted it. Updated .