A06_Contract_Map-Tyrrell_2026_Sec_9___15_Spray_Units.docx

This is a contract map document for the Tyrrell Seed Orchard 2026 Esfenvalerate Insecticide Spray Project. The document provides detailed geographical and operational information for aerial insecticide application activities across two sections of land in Oregon (Sections 9 and 15, Township 20 South, Range 5 West). The project encompasses multiple spray units with varying acreage: in Section 9, the units include N. Umpqua (8.2 acres), Powers (4.0 acres), Gold Beach (8.7 acres), McKenzie Low North and South (13.9 acres combined), Coquille units 16 and 17 (12.8 acres combined); in Section 15, the units include Central Coast Low (5.5 acres), North Coast (3.3 acres), and Central Coast High (4.7 acres), totaling approximately 75 acres across all units.

The contract map specifies critical operational constraints and safety parameters for the spray operations. Insecticide transportation is prohibited over any streams or within 300 feet of stream boundaries, with Douglas Creek identified as a critical boundary between Sections 9 and 15. The document includes designated equipment base locations, suggested application routes, no-application zones, and unit boundary demarcations illustrated through aerial imagery from Google Earth (dated 7/28/2018). The document serves as the operational blueprint for contractors executing the 2026 aerial insecticide spray project for the Bureau of Land Management Oregon-Washington, establishing the geographic scope, acreage allocation, and environmental protection requirements for the solicitation numbered 140L4326Q0025.