FY27_ACHD_Facility_Locations_List_-_Maps_-_Revised_9-8-26_Addendum_One.pdf

This is an Addendum One document for the FY27 Stormwater Basin and Swale Vegetation Management Services RFP issued by the Ada County Highway District (ACHD) in Idaho. The RFP solicits competitive proposals from qualified firms to provide comprehensive stormwater basin and swale vegetation management services at designated ACHD facilities located throughout the region. The scope of services includes vegetation and weed control, basin and bioretention swale maintenance, tree and fire-hazard maintenance, sprinkler system maintenance and winterization, seeding, and associated site cleanup activities, all performed in accordance with detailed Scope of Work requirements. ACHD strongly encourages voluntary attendance at a Pre-Submission Meeting and Proposal Workshop held on Tuesday, September 8, 2026, at 10:00 a.m. at ACHD Headquarters in the Sawtooth Boardroom, 5800 N. Meeker Avenue, Boise, Idaho 83713. Attendance at this meeting is optional and is not a prerequisite for proposal submission.

The addendum document provides facility location information, maps, and potentially revised specifications or clarifications to the original RFP solicitation. As an addendum, this document serves to update, supplement, or clarify terms and conditions contained in the base RFP and should be considered an integral part of the overall procurement package. Prospective bidders are required to acknowledge receipt and review of this addendum as part of their proposal submission. The addendum likely contains critical facility details necessary for accurate proposal development, including site-specific locations, facility maps, and any modifications to service requirements or specifications announced after the initial RFP release.