07_Exhibit_A-2,_Specifications.pdf

This is a technical specification document from the California Department of Corrections and Rehabilitation (CDCR) for bid number C5612105-D, Rebid 1, concerning medium-voltage transformer requirements for the California State Prison in Sacramento, Represa, CA, specifically for the Cognitive Behavioral Treatment Space. The specification details requirements for electrical materials, installation, and testing of medium-voltage transformers. Key technical requirements include pad-mounted, liquid-filled transformers with a basic impulse level of 30kV, full capacity high-voltage traps, and specific compartment dimensions (maximum height of 66 inches, depth between 18-24 inches, primary compartment width minimum 42 inches).

The document outlines strict quality assurance requirements, including testing agency qualifications that must meet International Electrical Testing Association or NRTL standards. The transformer must use a UL Classified Dielectric Medium and Transformer Fluid, specifically Envirotempt FR3 fluid, with a 55/65 deg C average winding temperature rise rating. Manufacturers specified are ABB, General Electric, or approved equal, with a finish color of Munsell No. 7GY3.29/1.5. The specification includes detailed requirements for factory testing, seismic qualification, installation procedures, and field quality control measures.