# Benton County Demandstar #RFP 2729-02

Consulting services to complete Benton County’s Solid Waste Management Plan through 2040

**Posted:** October 22, 2026
**Respond By:** November 23, 2026
**Identifier:** RFP 2729-02
**NAICS:** 541620, 541690, 541611

Benton County, Oregon, is seeking a consultant to complete its Solid Waste Management Plan through 2040.
- **Government buyer:** Benton County, Oregon; no sub-agency or purchasing office is identified in the available materials.
- **Requested service:** Finalize the County’s Solid Waste Management Plan (SWMP), building on a baseline framework prepared by County staff.
  - Provide policy development, technical analysis, and financial modeling using a sustainable materials management approach that considers materials across their full lifecycle.
  - Address greenhouse gas reduction, equitable service, and long-term disposal stability, including projected closure of Coffin Butte Landfill.
- **OEMs and vendors:** No OEMs, vendors, or named consultants are identified.
- **Products and quantities:** No product purchases, part numbers, or quantities are specified; the procurement is for consulting services.
- **Notable requirement:** The County may adjust, remove, or defer individual tasks before finalizing the contract to align the scope with available funding.

### Description

Benton County seeks a qualified consultant to finalize development of its 2027 Solid Waste Management Plan, which will serve as a strategic action plan through 2040. The consultant will build on the County staff’s baseline framework, focusing primarily on high-level policy, technical analysis, and financial modeling. The plan should prioritize greenhouse gas reduction, equitable service, and long-term disposal stability in view of the projected closure of Coffin Butte Landfill, and follow a sustainable materials management philosophy considering materials’ full lifecycle impacts. The County may select, deselect, or defer specific tasks before contract finalization to keep the project within available funding.

[View original listing](https://www.demandstar.com/app/limited/bids/554697/details)