Appendix A Roofer Data Group 1__ 460 1528 1743.pdf

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Attached to
WSMR Roof Repair Buildings 460, 1743, & 1528
Solicitation number
W911SG-23-B-0015
Issued by

About this file

This document contains an appendix providing roof assessment data for Buildings 460, 1743, and 1528 at White Sands Missile Range, along with the related federal contract solicitation for roof repairs at those buildings. The appendix supplies roofing data including membrane area, original construction date, roof category, layout, parapet details, roof edge length, drainage type, vapor retarder, insulation types and thickness, membrane manufacturer and description, flashing details, and comments. The related solicitation is for roof repairs at the three buildings and was issued by the Department of the Army Materiel Command Mission and Installation Contracting Command at Fort Hood. The solicitation number is W911SG-23-B-0015 and is for roof repairs at Buildings 460, 1743, and 1528 located at White Sands Missile Range.

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Appendix A

ROOFER Data

Supplied roofing data is from an assessment performed in 2011. Some information may have changed since the assessment. The provided data is to supplement the contractor’s site visit not replace the contractor’s site visit. Metal and Single Membrane roof data is extremely limited. Some roofs have no records.

Roof Penetration Legend:

Equipment Riser/Curb

Pitch Pan

Equipment Riser/Curb

Pipe, Typically Vent

Roof Section Inventory Report

White Sands Missile Range (35995)

Building: Sec Name:

Occupancy: Last Replacement:

Unassigned

B

4/28/2000

Roof Category:

00460

WSMR

Membrane Area: 5,202 (SF) Original Construction: 1/1/1959

Layout:

Parapet:

Exp. Joint:

0 (LF)

0 (LF)

Roof Edge: 276 (LF)

Area Div.: 0 (LF)

Access: EXTERNAL LADDER: Temporary

Adj. Roof Sec:

Structure:

Structural Frame: UNKNOWN

Roof Deck: STEEL

Slope: 1/4 in 12

Drainage:

Vapor Retarder: UNKNOWN

Insulation:

Types: EXPANDED POLYSTYRENE, WOOD FIBERBOARD

Thickness:

R-Value:

Attachment:

Membrane:

Membrane Mfg:

Spec. No.:

Description:

Protected Mem.:

Type:

Attachment:

9.00 (LF)

UNKNOWN

UNKNOWN

4-PLY

No

BUR: Asphalt

Layers: 2

Reinforcement:

Surfacing:

B.U.(HOT/COLD): Glass Felt

AGG: Pea Gravel

Walkways: NONE

Flashing:

Base Flashing: MINERAL SURF: Glass

Flashing Adhesive: HOT MOPPED

Counterflashing: METAL

Adj. Wall: 39 (LF)

Other: 0 (LF)

Tapered: Yes

Types: EQUIPMENT SUPPORT: Curbs, PIPE SUPPORTS: Wood Blocks, PITCH PAN, ROOF EDGE:

Embedded Edge Metal, ROOF PENETRATION, PLUMBING VENT rComments:

ERSL W/=10+

. ERSL W/O=5-10

June 06, 2011 Page 2 of 5

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