Weed Spraying for Hensley Lake

The contractor shall perform weed eradication services including fall spray, fall respray (not to exceed 25% of fall spray sq. ft.), spring spray, spring respray (not to exceed 25% of spring spray sq. ft.), August spray, August respray (not to exceed 25% of August spray sq. ft.), upstream side of dam spray (up to 1,105,000 sq. ft.), upstream respray (not to exceed 25% of upstream sq. ft.), and additional areas (up to 435,600 sq. ft.). Option tasks for 100% weather-related resprays may be executed at the Government's discretion. Service areas include the Administration Area, Hidden Dam Area, Dikes, Hidden View Recreation Area, Buck Ridge Recreation Area, Vista Point, Hensley Lake identification signs, Wakalumi Group Site, Road 400 Parking Lots, and Oxidation Ponds. The contractor must achieve 90% weed eradication and complete treatments within 14 days of the COR's request. The contract includes a base year (28 Sep 2026 – 31 Aug 2027) and four option years.