1. (a) A set of as-built plans and hydraulic calculations, showing details of system piping, calculations, and alarm configurations, must be provided to the building owner or his representative when installation is complete. The firm must also maintain a set of as-built plans for the life of the sprinkler system.
2. (b) Subsequent alterations or additions must be legibly noted on updated plans and provided to the owner. When an alteration consists of 20 sprinklers or less and all floor areas were protected prior to the alteration, updated plans are not required. Updated plans are required for all alterations consisting of more than 20 sprinklers. However, additions to systems protecting previously unprotected areas also require updated plans. Updated plans must be maintained by the firm for the life of the sprinkler system.
3. (c) All plans must bear the signature and license number of the licensed responsible managing employee, the date of installation, alteration, or addition, and the certificate of registration number of the registered firm.

Source Note:The provisions of this §34.717 adopted to be effective May 10, 1984, 9 TexReg 2380; amended to be effective October 17, 1986, 11 TexReg 4161; amended to be effective April 14, 1989, 14 TexReg 1644; transferred effective September 1, 1991, as published in the Texas Register March 6, 1992, 17 TexReg 1745; transferred effective September 1, 1997, as published in the Texas Register November 14, 1997, 22 TexReg 11091.