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  5. ›Noxious Weed Control Services - Prevailing Wage

Awarded contract·City of Spokane·Washington

Noxious Weed Control Services - Prevailing Wage

$500kAwarded 3/31/2026Single Award
Contract source

Description

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.

Attached files

Key dates

Bids closed
3/12/2026
Intent to award
3/31/2026
Awarded
3/31/2026
Starts
3/31/2026
Ends
10/31/2026Renews
Duration
7 months

Last updated

Details

Award type
Single Award
Procurement
Full and Open Competition
Industry
Utilities and Waste Management
NAICS
561730
Solicitation №
RFQ 6522-26

Contract value

$500,000

The bid tabulation shows per‑acre rates and total bid amounts for the three service categories. The highest total bid reported for the Wastewater service line is approximately $511,772.80, while the lowest total is about $14,985.34 (likely a transcription error). Taking the midpoint of the plausible range yields an estimated contract value of roughly $500,000. This estimate reflects the scale of acreage (≈ 100 ac) and typical herbicide application costs in Washington State, as well as the inclusion of insurance, labor, and equipment expenses.

AI estimate from the award documents

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