Mezzanine RFIs_5 MAY 26.xlsx
XLSX spreadsheet 11 KB Posted
- Attached to
- B254 Mezzanine Repair at Pease ANGB
- Solicitation number
- W50S8A26QA008
About this file
This is a Request for Information (RFI) response document addressing six technical questions submitted by prospective contractors for the B254 Mezzanine Repair project at Pease Air National Guard Base in Newington, NH. The RFI clarifications confirm critical dimensions and work requirements for the structural steel installation contract (Solicitation W50S8A26QA008), which requires contractors to provide and install three C-channel steel beams under the equipment housekeeping slab by welding to existing Wide Flange beams.
The government responses establish the following key parameters for contractor planning: the mezzanine height is confirmed at 20 feet 4-1/2 inches (within 2 inches tolerance) from finished floor to underslab; contractors must select and provide their own lift equipment capable of operating in the available space beneath the mezzanine; all government equipment below the work area will be removed prior to work commencement; contractors must provide their own Certified Welding Inspector (CWI) for AWS D1.1 structural weld inspections and sign-offs; the government will handle updates to facility record drawings, with no contractor-provided as-built drawings required; and reference photos are provided but the government assumes no responsibility for contractor decisions based on those images. Site visit attendance is encouraged for prospective bidders. These clarifications address critical concerns regarding equipment access, inspection responsibilities, and work area preparation essential for submitting accurate quotes on the FFP contract, which is 100% set-aside for small businesses with the NAICS code 238120.
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Text version
Sheet1
| No. | Question | RESPONSES |
| 1 | Mezzanine Height Confirmation: We would like to confirm that the height to the bottom of the mezzanine slab from the finished floor below is exactly 20' 4-1/2". (Confirming this dimension allows us to finalize the correct elevated work platforms required for the overhead welding). | The distance is (within 2 inches in all locations) with a 20' floor to mezzanine underslab height |
| 2 | Lift Equipment and Spatial Restrictions: Could you confirm if the area directly beneath the mezzanine provides sufficient clear floor space to safely stage and operate this necessary lift equipment (such as a scissor lift or single-man lift)? | See photos. The government cannot confirm that the contractor supplied lift will fit, as it is up to the contractor to select a lift that will function within the space. |
| 3 | Access Below the Work Area: Are there any narrow access points, existing machinery, or sensitive equipment below the work zone that would restrict equipment placement or require specialized fire blankets/relocation during our hot work and grinding operations? | All government equipment below the mezzanine will be removed prior to work starting. |
| 4 | Welding Inspection Requirements: Could you please clarify if the final structural welds must be inspected by an independent Certified Welding Inspector (CWI) provided by the contractor, or if the government will provide the required AWS D1.1 inspections and sign-offs? | A Certified Welding Inspector shall be provided by the contractor |
| 5 | As-Built / Engineered Prints: Will the contractor be required to provide updated engineered drawings/as-builts upon project completion, or will the government handle the updates to the facility's record drawings? | The government will update construction drawings as needed. Contractor is not required to provide as-built drawings. |
| 6 | Will any images of the work area be provided? | See attached photos. Attence at the site visit is highly encouraged. Photos are provided as additional reference but the government will not be held accountable for any decisions the contractor makes based on these photos. |
File details come from the government source that posted it. Updated .