Contractor Opportunities
Open Requests
Strategic Planning Services
TThe Siuslaw Watershed Council (SWC) invites you to submit a proposal for 2025-26 Strategic Planning Services. Proposals must be submitted no later than October 31st to Tim Moffett, SWC's executive director, at coordinator@siuslaw.org. Please see the linked PDF for details and call 541-268-3044 for further information.
Submittals are due as a single PDF document by 11:59 PM PDT on Friday, October 31, 2025
Contact: Tim Moffett
Phone: 541-268-3044 (office)
E-mail: coordinator@siuslaw.org
Issued By
Siuslaw Watershed Council
Physical Address: 10868 East Mapleton Road, Mapleton, OR, 97453
Mailing Address: PO Box 422, Mapleton, OR, 97453
Closed Requests
Swartz Creek Aquatic Organism Passage
The Siuslaw Watershed Council (SWC) is seeking a qualified Contractor to review the attached Culvert Designs, Plans and Specifications and submit a proposal for the replacement of two (2) Aquatic Organism Passage (AOP) culverts on Lane County-owned and maintained High Pass Road (Exhibits A and B) right-of-way. The land ownership surrounding High Pass Rd is under the jurisdiction of the Bureau of Land Management. The Contractor will be responsible for the removal and disposal of the existing structures and installation of two (2) new road-stream crossings detailed in Exhibit C, subject to the requirements detailed in FP-24 The Standard Specifications for the Construction of Roads and Bridges on Federal Highway Projects, Special Contract Requirements (Exhibit D) and all applicable environmental and timing restrictions.
Submittals are due by 5:00 PM on April 11th, 2025
Mandatory site visit to the Swartz Creek road-stream crossing replacement and habitat improvement project site will be held on April 2nd, 2025 at 1pm
If you would like to bid on this RFP but can’t attend the 4/2/2025 site visit, please contact Project Manager prior to the site visit date.
Project Timeline
Mandatory site visit and meeting: April 2nd, 2025
Proposals due to Council: April 11th, 2025
Contractor selected/Contract development: April 18th, 2025
Initiation of work: April 25th, 2025
Marbled Murrelet timing window begins (with daily restrictions until September 15th): August 6th, 2025
In-Water Work Period window closes: September 15th, 2025
Work completed/Invoices submitted: October 1st, 2025
Project Manager
Caleb Mentzer
Restoration Projects Manager
Office phone: (541) 268-3044
Cell phone: (541) 513-2604
E-mail: projects@siuslaw.org
Issued By
Siuslaw Watershed Council
Physical Address: 10868 East Mapleton Road, Mapleton, OR, 97453
Mailing Address: PO Box 422, Mapleton, OR, 97453
Unnamed Tributary to Fish Creek Road-Stream Crossing Design
The Siuslaw Watershed Council (SWC) is seeking a qualified contractor to prepare a Conceptual and Final Design with Plans, Specifications, Calculations, Cost Estimates, Bureau of Land Management Supplemental Specifications (FP-14), for one (1) road-stream crossing on BLM-owned Fish Creek road (BLM road 16-7-30). Designs shall conform to ODFW Fish Passage guidelines and ARBO II specifications.
Submissions are due by 5:00 PM on September 13th, 2024
Mandatory site visit will be held on August 28, 2024 at 10:00 AM
If you would like to bid on this RFP but can’t attend the 8/28/2024 site visit, please contact Project Manager prior to the site visit date.
Contact Project Manager, Caleb Mentzer, for pre-bid site tour information.
Project Timeline
Mandatory site visit and meeting: August 28th, 2024
Proposals due to Council: September 13th, 2024
Contractor selected/Contract development: September 20th, 2024
Initiation of work: October 15th, 2024
30% design summary: January 15th, 2025
95% design summary: March 15th, 2025
Work completed: April 15th, 2025
Project Manager
Caleb Mentzer
Restoration Projects Manager
Office phone: (541) 268-3044
Cell phone: (541) 513-2604
E-mail: projects@siuslaw.org
Issued By
Siuslaw Watershed Council
Physical Address: 10868 East Mapleton Road, Mapleton, OR, 97453
Mailing Address: PO Box 422, Mapleton, OR, 97453
West Fork Deadwood Creek Floodplain Reconnection
The Siuslaw Watershed Council (SWC) is seeking a qualified Contractor to review this Request-for-Proposal and attached proposed Equipment Time and Labor bid sheet (Exhibit B.1) and submit a proposal for construction services on the Siuslaw National Forest at the confluence of West Fork Deadwood Creek and Misery Creek on a ~12 acres site (Exhibit A). The Project shall consist of invasive species scraping, valley floor re-grading, soils and spoils removal/stockpiling, channel filling, tree tipping and tree placement. The result of the Project will be year-round floodplain connection restored across the entire valley-floor bottom referred to as a Stage-0 habitat setting.
Submittals are due by 5:00 PM on May 15th, 2024
Mandatory site visit to the West Fork Deadwood Creek project site will be held on May 9th, 2024 at 10:00 AM
If you cannot attend this site visit but are interested in bidding, please contact the SWC Project Manager prior to May 9th
Project Timeline
Mandatory site visit and meeting: May 9th, 2024 at 10:00 AM
Proposals due to Siuslaw Watershed Council: May 15th, 2024 by 5:00 PM
Contractor selected/Contract development: May 17th, 2024
Work completed: October 1st, 2024
Project Manager
Caleb Mentzer
Restoration Projects Manager
Office phone: (541) 268-3044
Cell phone: (541) 513-2604
E-mail: projects@siuslaw.org
Issued By
Siuslaw Watershed Council
Physical Address: 10868 East Mapleton Road, Mapleton, OR, 97453
Mailing Address: PO Box 422, Mapleton, OR, 97453
West Fork Deadwood Creek Bridge Replacement
The Siuslaw Watershed Council (SWC) is seeking a qualified Contractor to review the West Fork Deadwood Creek Bridge Replacement RFP with Bridge Designs, Plans and Specifications and submit a proposal for the implementation of the West Fork Deadwood Creek Bridge Replacement project (Project) on West Fork Deadwood Creek road (Exhibit A). Contractor will be responsible for the removal and disposal of the existing structure (Exhibit B) and installation of one (1) new bridge detailed in Exhibit C, subject to the requirements detailed in “Oregon Standard Specifications for Construction” and the “General Conditions for Construction for Lane County- 2021” and the attached “Special Provisions for Construction” (Exhibit D).
Submittals are due by 5:00 PM on May 1st, 2024
Mandatory pre-bid site visit on Friday, April 19th, 2pm at the project site
Contract project manager if you can not attend the 4/19 site visit but are interested in entering a bid.
Project Timeline
Mandatory site visit and meeting: April 19th, 2024
Proposals due to Council: May 1st, 2024
Contractor selected/Contract development: May 3rd, 2024
Contract finalized: May 8th, 2024
Work completed: September 15th, 2024
Project Manager
Caleb Mentzer
Restoration Projects Manager
Office phone: (541) 268-3044
Cell phone: (541) 513-2604
E-mail: projects@siuslaw.org
Issued By
Siuslaw Watershed Council
Physical Address: 10868 East Mapleton Road, Mapleton, OR, 97453
Mailing Address: PO Box 422, Mapleton, OR, 97453