70Z08126QELIZ0008 QA.pdf

Existing Roofing

1. What is the existing roof make (as we were not allowed on the roof to cut)

Answer: The existing roof make is unknown.

2. Has the roof been tested for asbestos?

Answer: Yes. The curved roof itself and the center vents showed no amosite or chrysotile.

New Roofing

3. To confirm we are replacing the entire barrel roof, the approx . 4000sqft and the measurement give on the plans 109 x 49 don't match.

Answer: No. The entire barrel roof is not being replaced. The area to be replaced is approximately 4,000 sf which includes the area that has a tarp in place and EPDM bubbled up near the tarp.

4. What insulation thickness or R value do we need to replace with

Answer: The existing insulation thickness and R value is currently unknown. Any new insulation should have a R value no less than R-20.

5. Is a coverboard required

Answer: Yes.

6. What thickness EPDM is required

Answer: The existing EPDM thickness is unknown.

7. System type referring to the EPDM fully adhered or Mechanically attached

Answer: Fully adhered.

Metal edge

8. What type and thickness of materials are needed

Answer: The government does not have a preference of metal edge type. The Contractor shall match the thickness of the existing metal.

9. Are we wrapping the face and freeze

Answer: Yes.

10. Installing edge strip or termination bar

Answer: The government does not have a preference on fasteners. Any fasteners used for the project should be neat in appearance and capable of holding the EPDM in place along with avoiding water intrusion.

11. Are we replacing the gutter and downspouts

Answer: The Contractor is responsible for removing and reattaching all gutter and downspouts. The Contractor can reuse the existing gutter and downspouts unless they are damaged during the removal process. If damaged, the Contractor shall provide/replace with new taking into consideration the appropriate size and color to match the existing.

Warranty

12. how long of a warranty do you want (2 year worksmanship which comes with all project) (10, 15 ,20 year manufactures)

Answer: As stated in section (13. Inspection and Acceptance) and sub-section (f), The Contractor shall provide a one-year warranty on all roof materials supplied by the Contractor (including labor) from the installation date for any problems that might occur with the new installation. The manufactures warranty shall be 20 years.

13. What wind speed warranty are you wanting (your decking being wood will be the limiting factor on this)

Answer: 120 mph.

14. Please confirm whether the existing gutters and downspouts mounted along the EPDM roof edge are to be detached and reset by the Contractor as part of the roof replacement scope.

Answer: Yes. The Contractor is responsible to remove and reattach the existing gutters and downspouts.

15. Please confirm whether damaged fascia board replacement is included in the scope of work. If so, please provide fascia dimensions and estimated quantities, or advise how unforeseen fascia repairs will be handled.

Answer: The Contractor is responsible for damaged fascia board replacement. The fascia dimensions and quantities are unknown.

16. Please confirm the required color and finish for any replacement gable/rake trim.

Answer: The color of the existing gable/rake trim should match the existing. The Contractor shall submit color with submittals for COR approval.

17. The existing roof appears to utilize termination bars along the eaves. Please confirm the desired termination detail for the completed installation, including whether termination bars are required at the eaves and metal edge trim at the rakes/gables.

Answer: The government does not have a preference on fasteners. Any fasteners used for the project should be neat in appearance and capable of holding the EPDM in place along the eaves and rakes/gables also avoiding water intrusion.

18. Please confirm the preferred flashing detail around the roof access ladder, including whether pitch pockets or an alternative flashing/sleeve detail is required.

Answer: There is no preferred flashing detail required.

19. Please identify approved locations for contractor parking, material staging, dumpster placement, and portable restroom placement.

Answer: The locations will be on-site and within close proximately of Building# 5.

The exact locations TBD before the project begins.

20. Please confirm that the scope of work is limited to the approximately 4,000 SF curved EPDM roof section identified in the SOW and does not include any adjacent flat roof sections, modified bitumen roofing, or other roof systems attached to the gymnasium building.

Answer: The area to be replaced is approximately 4,000 SF which includes the area that has a tarp in place and EPDM bubbled up near the tarp. The SOW does not include any other sections of roof repair.

21. Please provide the existing roof deck type and thickness, if known.

Answer: The roof deck type and thickness are unknown.

22. Please provide the size (length) of the screws/fasteners used to secure the temporary tarp over the damaged roof area. This information may assist contractors in approximating the depth of the existing insulation and roof assembly where field verification is currently limited by the tarp installation.

Answer: The tarp was temporarily installed on April 28th, 2026 after a windstorm and the length of the screws used during the repair are unknown.

23. Are as-built drawings, roof plans, roof assembly details, or any other existing construction documents available for contractor use? Additionally, please provide any available photographs of the damaged roof area currently covered by the temporary tarp, including photographs showing the extent of the damage, roof penetrations, edge conditions, flashing details, and any other existing conditions that may affect pricing and construction planning.

Answer: There is one construction drawing that shows the truss design and will be attached to the solicitation. There are no additional photos of the damaged roof.

24. Please confirm whether the existing roof assembly includes cover board(s) and whether replacement cover board(s) are required as part of the new roof system.

Answer: It’s unknown if the existing roof assembly has cover boards. Cover boards are required for the repair to enhance wind uplift resistance, preventing membrane punctures from foot traffic or hail, and act as a necessary fire and thermal barrier to prolong the roof’s lifespan.

25. Please provide the existing insulation thickness and type, and confirm the required insulation thickness and type for the replacement roof system.

Answer: The existing insulation thickness is unknown. Any new insulation should have a R value no less than R-20.

26. Are there any roof penetrations, equipment supports, or other conditions currently concealed beneath the temporary tarp that are not visible during the site visit?

Answer: There are not any known roof penetrations, equipment supports or other conditions concealed beneath the temporary tarp.

27. Please confirm whether temporary protection of the gymnasium floor or interior spaces will be required during roof removal and replacement operations.

Answer: Yes. The Contractor shall ensure the spaces below are protected during the roof repair process.

28. Please confirm whether replacement of deteriorated roof decking is anticipated. If so, please provide an estimated quantity or advise how unforeseen deck repairs will be addressed if encountered during construction.

Answer: The condition of the roofing deck is unknown but will be the responsibility of the Contractor if the roof decking is deteriorated. Any anticipated roof decking repairs should be included in the proposal.

29. It doesn’t appear that this roofing membrane is covered by an active warranty. Please confirm if that is true. If it is under warranty, can you confirm the manufacturer?

Answer: There is no active warranty for the roofing membrane.

30. Are there any as-built drawings that can be provided or additional information on the total roofing system components? Deck type, insulation thickness, etc.,.

Answer: There are no as-built drawings that provide any additional information on the total roofing system components therefore the deck type and insulation thickness are unknown.

*See attached document titled “Building 5 Drawing” for further information.