Standard_Drawing_6913.pdf

This is a standard drawing document for Washington County, Oregon, related to the manufacture and delivery of traffic signal poles and associated hardware for the SE River Road/Witch Hazel Road Intersection improvement project in Hillsboro. The drawing specifies the engineering standards and technical specifications for the fabrication of signal poles, mast arms, and related hardware that must be constructed in accordance with the provided plan sheets and delivered to the project site.

The document serves as the technical reference standard for all bidders and manufacturers responding to the signal pole pre-order contract. It establishes the design criteria, material requirements, and manufacturing tolerances that all submitted products must meet or exceed to qualify for award consideration.