ClosedCombined Synopsis/Solicitation
Dept of Defense contract category

Stone

Dept of Defense · DEPT OF THE ARMY

This notice is not accepting responses (deadline was Sep 15, 2025, 8:00 PM EDT).

Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.

Response deadline
Sep 15, 2025, 8:00 PM EDT
Posted
Sep 7, 2025
Solicitation
W911S225U1922
Place of performance
Contracting office
W6QM MICC-FT DRUM · FORT DRUM · NY
Source
SAM.gov · updated May 9, 2026

Description

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 a trickling filter Size and uniformity: The rocks must be a uniform size, typically 3 inches in diameter, to create sufficient void space for ventilation. If the stones are not uniform, smaller pieces can fill the gaps and reduce the flow of air and wastewater, leading to clogging and poor treatment.

What similar awards have paid

Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.

Typical award size

$353,408

Middle of the pack for similar past awards

Most similar awards fall between $152,482 and $2.39M

Lower end$152,482Typical$353,408Higher end$2.39M
Based on 86 similar awardsSame industry code (327991)Prime contracts (not umbrella IDVs)

Who has won work like this

Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.

Recent examples

A few of the newest similar awards in our index.

Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.

Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID 8e5247a6b2124f7fbf5888ece13b818a.

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Federal vendorsMore from Dept of DefenseNAICS 327991PSC 5345Total Small Business