Q&A.docx

Questions and Answers Asbestos Abatement

FA4528-18-Q-4061

15 August 2018

1. What is the size of the pipe being abated?

a. Multiple sizes predominately 1 1/2" small amount of 3" and 5"

2. What is the thickness of the new fiberglass insulation to be installed?

a. 1/2" thickness on fiberglass will be plenty

3. What is the size of the tunnel where the pipe is located?

a. 2 separate tunnels one is only about 25' in length they are approx. 5'x5'

4. Is it one pipe that's 1,140l.f. long? Or multiple pipes at shorter distance?

a. No, multiple pipes at a shorter distance equaling approximately 1140 Sq. Ft.

5. Is it possible to get pictures posted of pipe, tunnels, as well as entrance?

a. No

6. Is the tunnel entrance on the outside or inside of the building?

a. The tunnel entrances are in the mechanical room east end inside of the building.

7. Is there room for multiple abatement workers at a time?

a. Yes

8. Is it one entrance and is it a confined space as per OSHA?

a. Yes

9. Is the asbestos pipe insulation MAG. (Hard asbestos) or corrugated paper?

a. It is hard asbestos/mag block

10. Are we required to clean the tunnels? If so how much of the asbestos (if any) is on the ground.

a. Yes, minimal amounts asbestos

11. Are tunnels concrete walls and floor OR dirt?

a. Concrete

12. Is water available in the tunnels?

a. Water is available in the mechanical room.

13. Is electricity available in the tunnels?

a. Electricity is available in mechanical room.