ORD 1734 - Laserfiche WebLink

Ordinance No. 1734 Page Twenty-three (7) Gas Cabinets for Leaking Cylinders. [i] At least one gas cabinet or exhausted enclosure shall be provided for the handling of leaking cylinders. The cabinet or enclosure shall be within or adjacent to the exterior storage area and connected to a treatment system as specified in subsection (e) 3 of this section. [ii] A gas cabinet or exhausted enclosure need not be provided for leaking cylinders if all cylinders are stored within gas cabinets or exhausted enclosures. (8) Local Exhaust for Leaking Portable Tanks. [i] A means of local exhaust shall be provided to capture regulated material leaking from portable tanks. The local exhaust may consist of portable ducts or collection systems designed to be applied to the site of a leak in a valve or fitting on the tank. The local exhaust system shall be connected to a treatment system as specified in subsection (e) 3 of this section. [ii] A local exhaust system shall be provided within or immediately adjacent to every exterior storage area; and within separate gas storage rooms used for portable or stationary tanks. g. Tank Cars and Piping. (1) The provisions of this article shall not apply to tank cars which meet all requirements of the U.S. Department of Transportation, while such tank cars are used for the transportation and unloading of regulated material, as such terms are used in the Hazardous Materials Transportation Act, 49 U.S.C. - 1801 et seq. "Unloading" does not include the use of tank cars to store regulated materials. (2) The provisions of this article shall apply to piping and control systems, automatic shut-off valves, emergency control stations, gas detection systems, treatment systems and alarm systems used with piping which connects tank cars to facilities for the unloading and delivery of regulated material, and to tank cars used to store regulated materials.