# Kahauiki Stream Maintenance Dredging, Phase 2, Fort Shafter Flats, Oahu, Hawaii

Canonical: https://abierto.us/opportunities/w9128a25ra005

- Solicitation number: W9128A25RA005
- Notice type: Solicitation
- Status: Closed. Deadline was August 12, 2026 at 8:00 PM EDT
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W2SN Endist Honolulu (W9128A)
- NAICS: 237990 Other Heavy and Civil Engineering Construction
- Product or service code: Z1KF Maintenance Of Dredging Facilities
- Set-aside: Total small business set-aside
- First posted: July 15, 2026
- Last posted: July 29, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/c5dc309145cb470a858b4b6f33d38c53/view

## Description

**Project Location:** Fort Shafter Flats, Oahu, Hawaii.

This design-bid-build (DBB) project is to dredge and clear two (2) sections of Kahauiki Stream, clean out two (2) existing concrete culverts drainpipes on one section, and an option to replace one of the concrete culverts drainpipes. the major elements of the scope of work include, but are not limited to pre-mobilization activities; compliance with applicable environmental requirements; mobilization which includes preparation of temporary construction staging and dewatering areas; dredging of accumulated sediments; transportation of material according to specified environmental best management practices; testing of dredged material prior to upland disposal; transportation of the dewatered sediments to the pvt landfill as the upland disposal site; and, demobilization which includes the restoration of the temporary construction staging and dewatering areas to their original condition.

## Publications

- July 15, 2026: Solicitation, due July 30, 2026 at 8:00 PM EDT. Notice ed9cf0b7dfae40a0be857eddf5224e02. https://sam.gov/workspace/contract/opp/ed9cf0b7dfae40a0be857eddf5224e02/view
- July 29, 2026: Solicitation, due August 12, 2026 at 8:00 PM EDT. Notice c5dc309145cb470a858b4b6f33d38c53. https://sam.gov/workspace/contract/opp/c5dc309145cb470a858b4b6f33d38c53/view

## Points of contact

- Kristin Schultz, kristin.e.schultz@usace.army.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w9128a25ra005.