Refrigeration systems, including storage tanks used in refrigeration
systems, that use one of the following categories of refrigerant are permitted
by rule:
(1) simple asphyxiants limited to argon, carbon dioxide, ethane,
helium, hydrogen, methane, neon, nitrogen, propane, propylene, or liquefied
natural gas; or
(2) any other chemical, excluding anhydrous ammonia, with
a short-term effects screening level (ESL) published in the commission's ESL
list greater than 150 µg/m3 ;
(3) anhydrous ammonia (ammonia) provided:
(A) the facility is registered with the commission's Office
of Permitting, Remediation, and Registration in Austin using Form PI-7; and
(B) the system is maintained in good working order and such
that ammonia leaks are not detectable beyond the operator's property line.
|
| Source Note: The provisions of this §106.373 adopted to be effective March 14, 1997, 22 TexReg 2439; amended to be effective July 8, 1998, 23 TexReg 6966; amended to be effective September 4, 2000, 25 TexReg 8653 |
