The information contained in the Electric Service Requirements book published by Tucson Electric Power (TEP) and UniSource Energy Services (UniSource) Santa Cruz County is a reference and a guide for regulations and practices regarding the connection and supply of electric service. The book is intended primarily for architects, engineers, contractors, and individual electric service applicants engaged in the planning and construction of buildings or in the installation and replacement of equipment that is to be connected to and served from TEP and UniSource (Santa Cruz County) electric distribution system.
Please note: Individual Service Requirements (SR) that apply to a project will be sent with the Construction Drawing packet and can also be requested through Design Services.