U.S. Department of Defense
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Suisun Bay Channel and NY Slough Maintenance Dredging

U.S. Department of Defense
Updated Jun 4, 2026 · 17:12 UTC

The Army needs a small business to perform annual maintenance dredging of the Suisun Bay and NY Slough Channel.

Key Details

The Army needs a small business to perform annual maintenance dredging of the Suisun Bay and NY Slough Channel to -35-ft (MLLW) plus 1 ft of paid overdepth and Bulls Head Channel (Reach 2) to -37-ft (MLLW) plus 1 ft of paid overdepth.

What's the contract structure and timeline?

The contract is a firm-fixed-price Invitation for Bid (IFB) with an estimated cost range of $1,000,000 to $5,000,000.

How will they pick the winner?

The Army will evaluate bids based on price.

When and how do you bid?

Submit your bid electronically through the PIEE website by June 17, 2026 at 11:30 AM PDT.

Routine commodity buy — low-effort bid, modest payoff.

Who can apply

  • Must be a certified small business

If you're interested, do this first

  • Check that your small business is registered in SAM.gov and the PIEE website.
  • Write a 1-page summary of similar dredging work you've done before.
  • Email the Contract Specialist, Lisa Ip, to RSVP for the solicitation.
  • Find a teaming partner who already has experience with dredging projects.

Primary point of contact

Name
Lisa Ip
Email
lisa.i.ip@usace.army.mil
Phone
(415) 503-6877

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