Maintenance Dredging of the Isle au Haut Thoroughfare near Isle au Haut, Maine
Solicitation from Department of Defense.
Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.
This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.
Closing in 17 days
Notice details
- Agency
- Department of Defense
- Sub-tier agency
- DEPT OF THE ARMY
- Notice type
- Solicitation
- Solicitation number
- W912WJ27BA003
- Product/service code
- Y1QA
- Set-aside
- Total Small Business
- Posted
- Oct 21, 2026
- Response deadline
- Nov 10, 2026
- Source
- SAM.gov
Description
The Isle au Haut Thoroughfare Federal Navigation Project, located between Isle au Haut, Maine and Kimball Island, Maine on the outskirts of Penobscot Bay, about six miles southeast of Stonington and 25 miles east of Rockland. The Federal Navigation Project consists of a -6-foot Mean Lower Low Water (MLLW) deep by 75-foot wide extending 1,200-foot in length through the shoal in the thoroughfare.The proposed work consists of mechanically dredging approximately 3,355 cubic yards (cy) (1,183 cy required, plus 2,172 cy overdepth) of shoaled material consisting of highly compacted coarse sand and gravel, with areas of cobbles and isolated small boulders from the channel. Due to the material type, a mechanical dredge with the ability to dig highly compacted coarse sand and gravel will be required. The proposed action is to dredge to the authorized depth of -6-foot MLLW plus an additional 1-foot of required advance maintenance with an additional allowable 1-foot of overdepth (e.g. -7-foot MLLW required + 1-foot allowable OD). One-time, advanced maintenance is approved for the entirety of the 1200-foot long authorized channel. The dredged material will be placed at the Flake Island Disposal Site (FIDS) which is approximately 1 nautical mile northwest of the FNP. Placement of the dredged material (sand, gravel and cobble) at Flake Island Disposal Site will benefit both juvenile lobster habitat and juvenile cod by increasing the areas habitat complexity.The anticipated allowable
Summarized from the official notice. The description is shortened; read the full text on the official notice.
Official notice
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Set up free alerts →Frequently asked questions
When is the response deadline?
The published deadline is Nov 10, 2026. That is 17 days after the data date.
Is there a set-aside?
The notice lists the set-aside Total Small Business.
What NAICS code applies?
NAICS 237990, Other Heavy and Civil Engineering Construction.
Which agency issued this notice?
Department of Defense.
Where is the official notice?
The link under Official notice opens the source listing.