Distribution Material Standards

The Material Standard book contains material used by Tucson Electric Power (TEP) and Unisource Energy Services Santa Cruz (UES Santa Cruz) to provide for safe economic expansion and repair of the distribution system.  These standards are to be a reference for manufacturers, suppliers and distributors that provide materials to TEP and/or UES Santa Cruz.

*The recipient agrees not to disclose any Proprietary information to any third parties without Tucson Electric Power’s prior written consent and not to use the documents or information on this web page for any purpose except as required in the performance of verifying the most recent Distribution Material Standard revision in order to manufacture product to Tucson Electric Power or UniSource Energy Services Santa Cruz specifications. Failure to build the product to the most current specification could result in rejection of the product.