§ 13.41. Design, construction, test and inspection.

 (a)  Cylinders shall be designed, constructed, tested, and inspected in accordance with the requirements of nationally accepted standards after approval of such standards by the Board.

 (b)  To assist in the accomplishment of this requirement all distributors of liquefied petroleum gas shall keep accurate record of all installations at point of distribution, such records to be readily available to inspectors of the Department.

 (c)  When LP-Gas and one or more other cylinder gases are stored or used side by side, labeling may be necessary to identify cylinder content. Such labeling shall be in compliance with American Standard ASA Z48.1-1954, Method of Marking Portable Compressed Gas Containers to Identify the Material Stored.

   This section cited in 34 Pa. Code §  13.4 (relating to scope).