Questions-Responses_2.pdf

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Attached to
Construct Liquid Oxygen Storage, Bldg 818 Federal contract opportunity
Solicitation number
FA6633-15-B-0007
Issued by
Department of the Air Force Reserve Command

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Questions-Responses Set 2 dated 21 May 2015

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Other files attached to Construct Liquid Oxygen Storage, Bldg 818, newest first.
File Type Posted
Questions-Responses_1.pdf PDF
Site_Visit_Minutes_and_Attendees_12May15.pdf PDF
02_-_QJKL_09-0041_-_Specifications.pdf PDF
Financial_Responsibility_Sheet.pdf PDF
01_-_QJKL_09-0041_-_Drawings.pdf PDF
20150327_MN36_WD.pdf PDF
SF_24_Bid_Bond_Form.pdf PDF
FA6633-15-B-0007_Construct_Liquid_Oxygen_Storage_Bldg_818.pdf PDF

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Site Visit Questions & Responses – SET #2

FA6633-15-B-0007/QJKL 09-0041

Construct Oxygen Storage, Bldg 818, Minneapolis ARS, MN

SET #2 – 21 May 2015

1. QUESTION: On sheet ES102 there is the new fiber optic cord to be run from building 761 to 818.

There is no demolition plan for this area. Is the Government’s intention for this 4" conduit to be bored from existing tunnel to existing manhole 11? Or will a strip of asphalt need to be removed / replaced to install duct bank 24" deep? please advise on if the intention is to bore this conduit or excavate a trench and fill back with aggregate base and asphalt?

RESPONSE: The method of installation is up to the contractor to decide. If the conduit is installed using a trench then removing asphalt and installing new asphalt, then should be included in the bid amount.

2. QUESTION: What types of liquid is being stored in the new building?

RESPONSE: They will have CO2, Nitrogen and liquid oxygen stored in the building.

3. QUESTION: Can you clarify the following discrepancy between the plans and specifications?

What is the desired panel width and seam height?

SECTION 13 34 19 Page 20 2.4.1 Steel Sheet paragraph c Roof Panel States:

Profile to be a 2-1/2 inch high standing seam, 12 inch coverage, with mechanical crimping or snap-together seams with concealed clips and fasteners.

Drawings A-102 A3 Roof plan, note A13 states:

2'-0" WIDE STANDING SEAM ROOF PANELS WITH 2" HIGH RIBS AND THERMAL BREAK CLIPS.

The drawing indicates a 2’ roof panel as the note indicates

Drawings A-102 A3 Roof plan, note A17 states:

ROOF CANOPY WITH STANDING SEAM ROOF PANELS TO MATCH THE MAIN ROOF

The drawing however indicates a 12” panel

RESPONSE: 2'-0" WIDE STANDING SEAM ROOF PANELS WITH 2" HIGH RIBS AND THERMAL

BREAK CLIPS. (Canopy to match main roof)

21 May 2015 Page 1

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