QA1 B155 Demo 20Apr20.pdf

Q&A1 B155 Demolition Project

RFQ - FA461320Q006

1. During the site visit, will gas line and water connection be located and defined for abandonment purposes?

A: yes

2. Will the contractor or Base Civil Engineering communicate utility disconnects and notifications with utility owners?

A: All utilities are already disconnected.

3. What are the dimensions of the concrete high temp hot water trench?

A: 40” x 40”

4. Is borrow material (Filling voids) available on base or would all backfill material be subject to pricing import fill?

A: All backfill material will have to be imported.

5. Will sampling and analysis of imported backfill be required, If so, what analyses would be required?

A: All sampling has been outlined in the PWS.

6. During foundation excavation and asphalt removal is base coarse below the asphalt acceptable for reuse in backfill (fill voids) If not will it be salvaged and stockpiled elsewhere on base or will it require off-site disposal?

A: can be used for backfill

7. Does the facility have any inspection reports or findings of lead based paint, PCB ballast, mercury-containing equipment or other hazardous material outside of the suspected ACM in window glazing and chalking?.

A: Reports have been attached as Atch 4 to the solicitation.

8. Will it be acceptable to secure demolition debris in a policed stockpile free of flying debris, overnight , and would it be acceptable to cover debris piles overnight instead of immediate loadout into roll-off box or other containers?

A: can be covered

9. How soon after award can asbestos and environmental demolition inspection be performed?

A: As soon as awarded