Waluula Floodplain Restoration Final Design

The Confederated Tribes of the Umatilla Indian Reservation is seeking final, construction-ready floodplain and in-stream habitat restoration designs, technical assessments, permitting support, and stakeholder engagement for the Walla Walla River at McNary National Wildlife Refuge.

Confederated Tribes of the Umatilla Indian Reservation > Department of Natural Resources > Fisheries Program


General
Open
Oct 30, 2026 09:00 PM
Oct 01, 2026 08:00 AM
1 year 10 months
Native-Owned Business
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Contact
ethangreen@ctuir.org
+15414297555
Submission Instructions
Email
Description

The Confederated Tribes of the Umatilla Indian Reservation Department of Natural Resources Fisheries Program is soliciting proposals for final design services for floodplain reconnection and in-stream fish and wildlife habitat enhancement at the Walla Walla River’s McNary National Wildlife Refuge project area. The scope includes site-specific hydrologic, hydraulic, geomorphic, wetland, and biological assessments; data collection and modeling; wetland delineation and rating; and development of preliminary, permit-ready, and final construction design packages. The selected contractor will prepare plans, specifications, construction sequencing, probable-cost estimates, Basis of Design Reports, GIS and other technical deliverables, draft permit applications, and technical support for environmental review. The contractor will also facilitate stakeholder and public outreach meetings and provide presentations, summaries, agendas, and meeting documentation. Proposals are limited to 50 pages and must address firm qualifications, organization, technical approach, schedule, itemized costs, and at least three similar projects completed within the last five years with references.

Classification Codes
NAICS541620Environmental Consulting Services
PSCF113ENVIRONMENTAL SYSTEMS PROTECTION- WETLANDS CONSERVATION AND SUPPORT
Smart Codes
floodplain restoration designhydrologic hydraulic modelingwetland habitat assessment
Specifications
Service Only
Timeline
Oct 06, 2026 08:00 PM-Site Tour (optional)
Interested contractors are encouraged to RSVP attendance to the technical and administrative contacts.
Oct 14, 2026-Request for Clarification Deadline
Oct 23, 2026-Response to Clarification Deadline
Oct 30, 2026 09:00 PM-Proposal Submission Deadline
Nov 13, 2026-Tentative Award Selection
Nov 20, 2026-Estimated Contract Award
Nov 30, 2026-Project Initiation
Sep 30, 2028-Project Completion
Requirements
Scored
  • Minimum 3 references
  • Within the last 5 years
  • Client point of contact required for each reference
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