FY27 Stormwater Basin and Swale Vegetation Management Services

The Ada County Highway District (ACHD) is soliciting qualified firms to provide comprehensive storm‑water basin and swale vegetation management services for FY27 across multiple facilities in the Boise‑area. Services include weed and vegetation control, basin and bioretention swale maintenance, tree and fire‑hazard trimming, sprinkler system maintenance and winterization, seeding, and site cleanup, all performed under the detailed Scope of Work and in compliance with NPDES requirements. • Scope covers 30+ basins and swales located in Boise, Meridian, Eagle, Garden City, and surrounding communities. • Required tasks: regular mowing, brush clearing, invasive‑species removal, irrigation system checks, seasonal sprinkler winterization, reseeding/soil preparation, and fire‑hazard trimming. • Contract will be awarded to the highest‑ranked responsive bidder; performance bonds equal to 100 % of contract value may be required after award. • Proposal submission is electronic only via ACHD’s e‑Procurement portal; deadline 3:00 pm PT, September 16 2026. • Pre‑submission workshop (voluntary) on September 8 2026, 10:00 am. • Questions due by September 9 2026, 4:00 pm; answers posted by September 10 2026, 4:00 pm. • Anticipated contract period: FY27 (approximately 12 months) with possible extensions or additional orders within 180 days of award. • Required licenses/certifications include public works contractor license, arborist and landscaping licenses, and any state‑required environmental permits.