Attachment J-1a Appendix A.pdf

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Attached to
Colorado Springs (COS) Base Building Roof Replacement
Solicitation number
697DCK-22-R-00001
Issued by

About this file

This document includes a solicitation and related attachments for a federal contract opportunity with the Federal Aviation Administration. The FAA is seeking to replace the EPDM roofing at the Colorado Springs Airport Traffic Control Tower Base Building. A site visit is scheduled for October 13, 2021 and all questions must be submitted in writing by November 3, 2021. Proposals are due by November 10, 2021 at 5:00 PM Mountain Time. To be eligible for award, offerors must be registered in SAM.gov and proposals must include all required documents outlined in Sections L and M. The work is covered by the Davis-Bacon Act and includes the attached wage determination.

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Text version

FEDERAL AVIATION ADMINISTRATION

COLORADO SPRINGS

AIRPORT TRAFFIC CONTROL TOWER

BASE BUILDING ROOF REPLACEMENT

1Appendix A

Rooftop Link Between ATCT and Base Bldg.

Ladder Stair from Upper to Lower Roof Ladder Stair from Upper to Lower Roof

Ladder Stair from Link Roof to Upper Roof

Appendix A

Link with Ballast Pavers

Link with Ballast Pavers on BISON pedestals

Link rooftop drain

Tapered Polyiso Insulation Board over insulated concrete roof

Insulated concrete roof chips

Gas Line From Ground Level to Rooftop Gas Line crossing roof to RTUs

Gas Line tee to RTU #2, #3, and #4 Gas Line Tee to RTU #1Appendix A

Gas Line From to RTU #4 Gas Line From upper to lower Rooftop

Gas Line to RTU #4 Gas Line typical elevation of 4”Appendix A

Typical Ground Wire Clamps

Parapet height between Lower and Upper Roof

Refrigerant Lines with hail protection posing access issue for removal and replacement of roof

Refrigerant Lines with hail protection posing access issue for removal and replacement of roof and parapet cap

Underside of Refrigerant Lines with hail protection posing access issue for removal and replacement of roof

Refrigerant Line over Parapet Cap

Vestibule roof adjacent to the Link between ATCT and Base Bldg.

Typical Rooftop Penetrations

Typical Rooftop Penetrations From Below

Federal Aviation Administration�COLORADO SPRINGS �Airport Traffic Control Tower �BASE BUILDING ROOF Replacement�
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File details come from the government source that posted it. Updated .