00016453 Exhibit 4 Supporting Documents.pdf

This supporting document file contains location reference information for the ESB Ontario-Vale Vicinity Tree Trimming contract opportunity in Oregon. The document identifies specific project sites across multiple highway corridors where tree trimming and vegetation management work will be performed, including Highway 95 at mile post 12.3 and 201N at mile post 1.2, Highway 26 at mile posts 260.7 and 262, and Graham Boulevard at mile post 2.7. These locations serve as the geographic parameters for the contract scope, which requires contractors to provide all materials, equipment, and labor to fall trees, trim tree canopy, remove brush and vegetation, chip material, and treat hardwood tree trunks with herbicide throughout the identified areas per Exhibit 3 Specifications.

The document functions as a reference exhibit supporting the technical specifications and work requirements outlined in the primary solicitation documents. All foliage and debris removal must be completed in conjunction with the specified tree trimming and vegetation management activities. This exhibit does not contain standalone pricing terms, set-asides, funding sources, or contract award information; rather, it provides essential geographic and site-specific details necessary for bidders to understand the physical scope and locations where work will be performed.