RFI Questions-Answers.pdf
PDF 105 KB Posted
- Attached to
- Replace Roof - Building 411 Federal contract opportunity
- Solicitation number
- FA671223B0002
About this file
This document contains questions and answers regarding Solicitation FA671223B0002 for the Replace Roof - Building 411 project. The scope of work includes removing and replacing the existing high and low metal roofs, translucent wall panels, gutters, downspouts, siding, and installing new insulation with an R30 batt value. Structural drawings and as-built drawings of the building will be provided along with matching existing insulation requirements. Revised drawings clarify that the lower roof gutters and downspouts are to be removed and replaced. The contractor will need to provide submittals for safety plans, schedules, shop drawings, materials, and other items after award for government approval.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| Directions to 911AW Contracting Office.pdf | ||
| FA671223B0002 Bid Schedule.pdf | ||
| FA671223B0002 Bid Instructions.pdf | ||
| 35-05-05 Aircraft Engine Inspection Repair Shop (1980) As-Built Drawings.pdf | ||
| Replace Roof B411 Drawings-Revised A-1 Sheet.pdf | ||
| DBA PA20230001 07-28-2023.pdf | ||
| Solicitation Amendment FA671223B00020001 SF 30.pdf | ||
| B411 Site Visit sign-in_Scanned.pdf | ||
| Solicitation - FA671223B0002.pdf | ||
| 8-Ozone Certification JLSS 21-0005.pdf | ||
| 9-Supplemental Provisions and Clauses.pdf | ||
| 5-RFI-Communication Form_fillable.pdf | ||
| 1-JLSS 21-0005 Construction SOW.pdf | ||
| 2-JLSS 21-0005 Drawings.pdf | ||
| 3-JLSS 21-0005 Project Specifications.pdf | ||
| 4-2022 CONTRACTOR-VISITOR ACCESS MEMO.pdf | ||
| 7-DBA PA20230001 07-21-2023.pdf | ||
| 6-Bid schedule.pdf |
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Text version
SOLICITATION: FA671223B0002
PROJECT: JLSS 21-0005, REPLACE ROOK B411
RFI QUESTIONS (Q) and GOVERNMENT RESPONSES (R)
Q1. There is some discrepancy between the specifications and the drawings. Please confirm that the SOW for this proposal includes removing & replacing the existing high & low metal roofs and replacing the translucent panels (in accordance with dwg A-4).
R1. Existing lower roof to be removed and replaced with new standing seam metal roofing system. All flashing, ridge vents and louvers to be replaced with new pre-finished metal to match new roof color.
Existing translucent wall panels to be removed and replaced with new translucent panels. Replace existing gutters and downspouts in the lower roof. Replace all siding above and below translucent panels.
Q2. Is SOW also to include new insulation and vapor barrier?
R2. Yes, new insulation and vapor barrier shall be installed.
Q3. Is there an existing EPDM roof beneath the existing metal roof that will be removed? And if so, is this EPDM roof to be replaced? Or is the Membrane Roof spec only for an existing roof expansion joint that is covered with roof membrane?
R3. There is not an existing EPDM roof beneath the standing seam system.
Q4. Ref. Drawing A-4 and General Notes on Drawing A-1: Drawing A-4 seems to state that the existing gutters and downspouts are to be reinstalled. In the general notes, on Drawing A-1 it states the gutters and downspouts are to be replaced. Which is the correct procedure of work to follow?
R4. Lower roof gutters and downspouts are to be removed and replaced with new ones.
Q5. Can we get a detail showing the structural support and roof system, including insulation requirements?
R5. Structural drawings and As-Built drawings will be provided along with matching existing insulation requirements. See “35-05-05 Aircraft Engine Inspection Repair Shop (1980) As-Built Drawings”.
Note: There is information concerning the translucent panels on sheets 6 & 7 of the drawings.
Q6. Some of the General Notes and Technical Notes on Drawing A-1 do not appear to reflect the actual conditions or work that is to be performed. Can they be reviewed and updated?
R6. See revised notes for Sheet A-1, attachment “Replace Roof B411 Drawings-Revised A-1 Sheet”.
Q7. Ref. JLSS 21-0005 Statement of Work, Page 2, Section I, Sec. B Repair Work: Can you verify what R-value will be required for the damaged insulation that needs to be replaced or upgraded? This would apply to the roof and wall insulation.
R7. The R-value to be used is R30 Batt insulation
NOTES:
1. Post-award, the following submittals will need to be provided by the contractor and approved by the Government. The process will be explained at the Pre-construction conference:
- Safety plan
- Work schedule
- Shop drawings
- Insulation
- Standing seam roofing material and associated hardware
- Translucent panels and associated hardware
- Gutters
- Downspouts
- Flashing and parapet cover material
- Sealants
- Exhaust vents
- Boots for penetrations
- Side panels below the lower roof if different than the standing seam for the roof itself; this includes the panels beyond the translucent panels located above the lower roof
File details come from the government source that posted it. Updated .