This library contains documents generated and maintained by the Department of Public Utilities.  The documents listed are by general classification.  An alternate listing (in numerical order) for these documents has been provided on the following page Utility Standard Drawings and Specifications.

The search function automatically returns wildcard search results, do not supply * or %  or other non-letter or non-number characters in the search box.  The search returns comprehensive results when provided a complete or partial word used in the document such as med or plumbing, or a form or document reference number such as Z33.