Request for information and Responses 8 September 2026.pdf
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- Attached to
- Erosion Control for building 2276
- Solicitation number
- W50S74-26-Q-A025
- Issued by
-
Department of the Army National Guard
About this file
This is a Request for Information (RFI) and Responses document for federal contract opportunity W50S74-26-Q-A025, issued by the U.S. Air Force on September 1, 2026, with Amendment 2 dated September 8, 2026. The document addresses contractor inquiries regarding irrigation system work, CMU wall repairs, and concrete paving at an Air Force facility.
The work involves demolition of specified irrigation valves while maintaining the existing main line, installation of new irrigation components including 1-1/2" Schedule 40 PVC laterals with 3" Schedule 40 sleeves extending 12" beyond walkways, Rainbird RWS-B-C-1402 bubblers, and 12-gauge direct burial control wires. No as-built drawings are available; existing conditions are noted on contract drawings. The project includes repair of existing 4"x12"x16" bead-blast finish CMU walls and additional concrete paving work, with all material substitutions requiring government approval prior to bidding. The work is scheduled to begin October 1 and end December 1, 2026. A 1-year warranty is required, and the entire surrounding parking lot must be shut down during construction. Bid Bond and Performance Bond are required per FAR clauses 52.228-1 and 52.228-15. Quotes must be submitted to david.moreno.34@us.af.mil and jeremy.hebb.2@us.af.mil. Revised Statement of Work and drawings are dated September 4, 2026.
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Text version
Request for information and Responses 1 September 2026
W50S74-26-Q-A025
Amendment 2
8 September 2026
1. Please verify that the entire existing irrigation system is currently Functioning A. The existing main is functioning. The contractor shall demo the valves indicated and keep the main intact
2. Please send us Irrigation As-Builts A. No As-builts. Existing noted on Drawings
3. Is there a maintenance period?
A. I year warranty
4. Has there been any Arboricultural Report conducted in the past 5 years?
A. No
5. Is the asphalt in the surrounding parking lots going to be sealed and restriped?
A. Eventually
6. Will the entire parking lot surrounding the work be shut down during work?
A. Yes as required
7. Please give us a list of irrigation materials that are to be used.
A. Irrigation Valve: 1-1/2”. See Detail
Bubbler: Rainbird RWS-B-C-1402. 3” ABS perf sleeve and black drain cap
Lateral: 1-1/2” Sched 40 PVC. 12” min below walk
Sleeve: 3” Sched 40 extend 12” beyond walk
12 gauge direct burial control wires
8. Please give us a specification package for all irrigation and planting work?
A. No Planting. See Specs on 7
9. When is the work scheduled to begin and end?
A. Best schedule is October 1 to December 1
10. For the repair of the existing 4"x12"x16" bead-blast finish CMU walls, would the Government allow the use of a similar or equivalent repair material/product, provided that the repaired areas match the existing wall in appearance, color, texture, and finish and are compatible with the specified cleaning and sealing system?
If so, please confirm whether product data for the proposed repair material should be submitted for Government approval prior to use.
A. All substitutions shall be government accepted prior to bid.
11. Is Bid Bond required and Performance Bond required.
a. Yes, clauses 52.228-1 and 52.228-15 have been added.
12. Will there be additional work for concrete paving?
a. Yes, see attached revised SOW and drawings dated 4 September 2026
13. Where is the quote emailed to there are multiple emails;
a. Quote will be emailed to david.moreno.34@us.af.mil and jeremy.hebb.2@us.af.mil mailto:david.moreno.34@us.af.mil mailto:jeremy.hebb.2@us.af.mil
File details come from the government source that posted it. Updated .