Standard_Specifications_for_DTM.pdf

This file contains Standard Specifications and Details documentation for the Pima Association of Governments (PAG) that apply to a Highway Safety Improvement Program (HSIP) project involving three signalized intersections in Tucson, Arizona. The specifications referenced are the 2015 PAG Standard Specifications and Details for Public Improvements, as updated through 2019-1, 2019-2, and 2020-1, and are incorporated by reference into the project requirements. The work is located in the City of Tucson in Pima County and includes both ground-disturbing and non-ground-disturbing activities across three intersection locations: Broadway Boulevard/Jessica Avenue, Drexel Road/Tucson Boulevard, and Irvington/Mission. Ground-disturbing improvements at the first two intersections involve installing new traffic signal poles, curb ramps, and narrowing roadway medians, while non-ground-disturbing work at the Irvington/Mission intersection includes installing new signal heads to existing signal mast arms.

The project is funded through the Federal Highway Administration (FHWA) and any resulting contract will include FHWA-required terms and conditions. The Standard Specifications document establishes that these PAG specifications serve as the baseline requirements for the project, with any conflicting Special Provisions taking precedence over the standard specifications. Copies of the complete 2015 PAG Standard Specifications and Details are available for purchase in printed or electronic format through the PAG online ordering portal at http://apps.pagregion.com/standardspecifications/.