Notice type
Combined Synopsis/Solicitation
NAICS code
327991
PSC / classification
5345
Set-aside
Total Small Business Set-Aside (FAR 19.5)
Place of performance
—
Response deadline
Sep 16, 2025, 01:30 PM
0001 Reason for amendment is to change the quantity from each to lbs. The total requested it 1425 lbs. Surge stone for a wastewater trickling filter. Trickling filters have historically used crushed stone or slag as media, and surge stone is a suitable type of crushed stone for this application. However, the effectiveness of stone media, including surge stone, depends on specific characteristics like size, void space, and surface area. Considerations for using surge stone in…
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