2. Photographs of Existing Conditions (Taken in March 2018).pdf

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Y1DA-- 541-18-103 Replace CARES Tower Roof and Overhangs
Solicitation number
Amendment_0004
Issued by

About this file

This document contains photographs and core samples documenting existing conditions of the CARES Tower roof and overhangs in preparation for a roof replacement project. Amendment 0004 to solicitation number Y1DA-- 541-18-103 provides interested parties with the RFI tracker, response to RFI #12 regarding record drawings, and revised bid items. The bid opening date is changed to June 11, 2020. The Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 10 is seeking to replace the roof and overhangs of the CARES Tower to address issues such as wet insulation, wind damage, and flashing deficiencies documented in the existing condition photographs and core sample analysis.

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Text version

crogers Oval crogers Oval crogers Oval crogers Oval crogers Oval crogers Oval crogers Oval crogers Text Box

CORE 1

crogers Text Box

CORE 2

crogers Text Box

CORE 3

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CORE 4

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CORE 5

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CORE 6

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CORE 7

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ROOF 1

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ROOF 2

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ROOF 3

crogers Line crogers Line crogers Line crogers Line crogers Line crogers Line crogers Line crogers Typewritten Text Appendix B crogers Text Box Core Cut Locations Roofs 1, 2 & 3

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ROOF 4

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SPIKE TEST

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CORE 8

crogers Oval crogers Oval crogers Line crogers Line crogers Typewritten Text Appendix B crogers Text Box

Roof 4

Oval crogers Text Box

PLAZA

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PAVER & INSULATION REMOVED

crogers Line crogers Typewritten Text Appendix B crogers Text Box

Plaza

Appendix A

EXISTING CONDITIONS PHOTOS

Roof Area 1: Elevator Penthouse:

Overview of Roof area 1

Core 1: Approx. 6.5” depth. Concrete deck, Insulation wet

Core 2: Approx. 2.5” depth. Concrete deck, Insulation wet

Roof Area 2: Penthouse:

Overview of Roof area 2

Core 3 at flashing: Approx. 5” depth.

Metal deck, Insulation with densdeck cover board, Insulation dry.

Core 4: Approx. 3” depth. Metal deck. Core was cut at bullet hole, Insulation with densdeck cover board, Insulation wet

Roof Area 2: Penthouse:

Roof Area 3: 6 th Floor

Core 5: Approx. 8” depth. Metal deck, Insulation with densdeck cover board, Insulation dry

Core 6: Concrete deck, Insulation wet

A metal leg was present that may have been present to close a deck to wall gap.

Core 7: Approx. 3.5” depth. Concrete deck, Insulation wet

Roof Area 3: 6

Overview of area

Open seam, wet insulation and wind damage

Evidence of past wind damage.

Roof Area 3: 6

Roof Area 4: 2 nd

Elongated cut made to core 7: no vapor retarder.

Spike: Approx. 2.25” depth. Concrete deck, Insulation wet

Core 8: Approx. 6” depth, 7” to top of wood sitting on steel. Concrete deck, Insulation wet

Roof Area 4: 2 nd

Wind damage evident

Overview of roof area

Through wall flashing and weeps visible, low flashing heights.

Roof Area: Plaza Deck

Paver and insulation removed, did not cut through drainage mat.

Overview of Plaza Deck

Overview of roof area 6: West ledge.

CARES Roof Report, Legend for existing condition photographs, Mar 2018
CARES Roof Report, Existing condition photographs, Mar 2018

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