Yakima Delta 1135 Causeway Removal
Pre-Solicitation Posted
This opportunity was awarded. See the award notice from , or the latest solicitation from .
- Solicitation number
- W912EF25BA017
- Agency
-
ENDIST Walla Walla
US Army Corps of Engineers, Department of Defense
- Responses due
- Not on record
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 237990 Other Heavy and Civil Engineering Construction
- Place of performance
- Richland, Washington 99352, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The U.S. Army Corps of Engineers Engineering District Walla Walla is seeking contractors for the Yakima Delta 1135 Causeway Removal project, a construction initiative focused on environmental restoration of aquatic habitat. The scope includes comprehensive removal of causeway materials, selective demolition of existing features, earthwork, concrete work, vegetation management, and in-water construction activities necessary to restore the natural aquatic environment. Contractors must perform all work in strict accordance with the Corps of Engineers Safety and Health Requirements Manual (EM 385-1-1) and establish a comprehensive on-site safety program. Key requirements include developing and submitting an Accident Prevention Plan, Activity Hazard Analyses for each work phase, and a project-specific Fall Protection Plan for government acceptance. A Site Safety and Health Officer with minimum 5 years of construction safety experience on similar projects and 30-Hour OSHA certification must be present for each shift of on-site operations. The project requires careful avoidance of Bateman Island to minimize impacts to culturally sensitive areas.
This opportunity is designated as a Total Small Business set-aside under NAICS code 237990 for Other Heavy and Civil Engineering Construction. The project involves hauling approximately 30,000 cubic yards of material from the causeway removal to an approved disposal site located within 10 miles of the construction site. All earthwork activities must focus on grading, stabilizing, and installing materials along the shoreline to support habitat restoration objectives. The pre-solicitation notice was posted on August 29, 2025, indicating the procurement process is in early stages. No specific contract value, timeline, or proposal deadlines have been disclosed at this pre-solicitation phase. The project falls under PSC category Y1QA for Construction of Restoration of Real Property, reflecting its environmental restoration mission.
Notice text
Yakima Delta 1135 Causeway Removal pre-solicitation:
Scope:
This construction project includes removal of causeway material, selective demolition and removal of existing features, earthwork, concrete, vegetation, and in-water work necessary to restore the aquatic habitat. Earthwork is required to grade, stabilize, and install material along the shoreline. Avoidance of Bateman Island is necessary to minimize impacts to culturally sensitive areas. Material will be hauled offsite to an approved disposal site within 10 miles of construction site. Approximately 30,000 CY of material will require hauling from the causeway removal.
All on-site work shall be performed in accordance with the Corps of Engineers Safety and Health Requirements Manual (EM 385-1-1).
The Contractor will be responsible for establishing and managing an effective on-site Safety and Health program in accordance with EM 385-1-1 that will require the development and submission of a comprehensive project specific Accident Prevention Plan for Government acceptance. In addition, the Contractor will be required to develop and submit for Government acceptance Activity Hazard Analyses for each phase of work and a project specific Fall Protection Plan that comply with EM 385-1- 1.
A Site Safety and Health Officer (SSHO) employed by the prime contractor shall be required for each shift of the contractor's on-site operations. The SSHO shall possess a minimum of 5-years of experience in construction safety on similar projects, shall have completed the 30-Hour OSHA
Notice history
| Notice | Type | Posted |
|---|---|---|
| Yakima Delta 1135 Causeway Removal | Award Notice | |
| Yakima Delta 1135 Causeway Removal | Solicitation | |
| This notice | Pre-Solicitation | |
| Yakima Delta 1135 Causeway Removal | Pre-Solicitation |
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