This contract is a seasonal, no‑xious‑weed‑control service for the City of Spokane’s Wastewater Maintenance Department and the Riverside Park Water Reclamation Facility (RPWRF). The work must be completed by September 1 2026, with the contract term running through October 31 2026 and the possibility of annual renewals for up to four seasons. Bidders were required to submit a price‑per‑acre quote for three service categories (Wastewater, RPWRF, and Additional parcels) and to comply with Washington State contractor licensing, insurance, and prevailing‑wage documentation requirements. The solicitation was open to full and open competition, and seven vendors submitted bids, though the award winner is not identified in the available documents.
• Scope: Ground‑based herbicide spraying for noxious weeds on designated parcels (≈ 100 ac for wastewater, ≈ 7 ac for RPWRF, plus any additional parcels).
• Requirements: Washington State contractor license, L&I public‑works training, specific insurance limits, PCB‑free products, and a one‑season workmanship guarantee.
• Financials: Per‑acre rates ranged from $141.80 to $17,622.50, with total bid amounts suggesting a contract value near $500 K.