Roof Replacement Project - City Hall Building

Location:	Georgia
Posted:	Apr 20, 2026
Due:	Apr 30, 2026
Agency:	City of Duluth
Type of Government:	State & Local
Category:	Z - Maintenance, Repair or Alteration of Real Property
Publication URL:	To access bid details, please log in.

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Addendum No. 1

QUESTIONS WITH RESPONSES IN RED

1. Are you requesting a full tear-off and replacement of the existing TPO roof? Existing

system is to remain. New membrane shall be adhered to the prepared existing

membrane using two-part adhesive applied in a splatter pattern.

2. Will the roofer be permitted to visit the property to perform an inspection and obtain

accurate measurements? A mandatory pre bid meeting was held on site on 4/13

and potential bidders were allowed to measure.

3. If access is allowed, what dates are available, and who should he contact to gain

entry to the roof? A mandatory pre bid meeting was held on site on 4/13 and

potential bidders were allowed to enter the roof area.

4. I received the project manual from there. Are there any drawings?

The entire RFP package including bid requirements, specifications and project

manual is located on the city’s website at www.duluthga.net

5. Is GenFlex Roofing Systems an approved alternate manufacturer for this project?

No.

6. Please confirm the laydown area for the dumpster and material storage

It is anticipated that the materials will be loaded directly on the roof within one

day. One 20 x 20 area will be designated for laydown near the generator.

7. Please confirm that the service side of the building which includes the loading dock

door can be blocked for crane usage. Yes. This area can be blocked for one day at

the beginning of the job and one day at the end of the job.

8. Please confirm the scope of work requirements for the existing lightning protection

system. Contractor must engage a reputable vendor to remove and reinstall the

existing system.

9. Please confirm that the new field membrane is to be 115 mil fleeceback TPO

membrane adhered directly to the existing roof surface. Confirmed. The chosen

manufacturer must provide a 20y warranty with these conditions. Basis of

design is Carlisle.

10. Please confirm requirements for security/screenings of our workforce? Ex.

background checks, etc. No security screening is required. However, the

contractor must confirm that it is currently registered and participates in the

federal work authorization program to verify information of all new employees

pursuant to O.C.G.A. 13-10-91(b).

11. What are the allowed working hours? The work hours are Monday through Friday

8:00 am to 5:00 pm and Saturday 10:00 am to 2:00 pm. Working is not permitted

on Federal or State holidays

12. Are employees allowed to use the building stairwell to access the roof? Yes. The

contractor will also be given electronic card access to use the elevator from the

basement to the third floor.

13. Please confirm the termination of the new membrane wall flashing at the existing

slate tile ridge. Similar to Carlisle Detail U-9A

14. On the 2 low roofs, please confirm the detail for the wall flashing against the main

building? It appears that the existing membrane wraps the brick ledger and runs

behind the brick. Similar to Carlisle Detail U-9

15. Are the contractors allowed to visit the property again for another view of the roof?

A mandatory pre bid meeting was held on site on 4/13 and potential bidders

were allowed to visit the site.

This is the opportunity summary page. It provides an overview of this opportunity and a preview of the attached documentation.

Description	Opening Date/Time	Closing Date/Time
Roof Replacement Project - City Hall Building Addendum 1	March 20, 2026 :	April 30, 2026 3:00 PM

Roof Replacement Project - City Hall Building

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See also