SIP - IDAHO - 58.01.01.106
SECTION 58.01.01.106. ABBREVIATIONS
01. AAC. Acceptable Ambient Concentration.
02. AACC. Acceptable Ambient Concentration for a Carcinogen.
03. ACGIH. American Conference of Government Industrial Hygienists.
04. CAS. Chemical Abstract Service.
05. CL. Derived form ACGIH ceiling Limit UF = 10.
06. EL. Emissions Screening Level.
07. ID. Idaho Division of Environmental Quality. Not OEL based.
08. LA. From LA Dept. of Environmental Quality. Not OEL based eight (8) hour TWA.
09. MA. From MA Dept. of Environmental Protection, Div. of Air Quality Control. Not OEL based, annual averaging time, no uf.
10. MI. From MI Dept. of Natural Resources, Air Quality Div. Based on toxicological data, annual av. time, no uf.
11. NY. From New York Dept. of Conservation, Div. of Air Quality. Not OEL based, one (1) yr. Av. time no uncertainty factor (uf).
12. OEL. Reference Occupational Exposure Level.
13. PL. From Phil. Dept. of Air Management Services. Not OEL based, one (1) yr. averaging time no uf.
14. PL1. From Phil. Dept. of Air Management Services. Unspecified OEL based, one (1) yr. averaging time, uf=10.
15. PL2. From Phil. Dept. of Air Management Services. Not OEL based one (1) yr. Av. time, uf=10.
16. PL3. From Phil. Dept. of Air Management Services. Not OEL based, one (1) yr. av. time, uf=1000.
17. TWA. Time Weighted Average.
18. UF. Uncertainty Factor.
19. URF. Unit Risk Factor from the US Environmental Protection Agency.
20. WA. From Washington Dept. of Ecology, Air Programs. Acceptable Source Impact Level based.
State Effective: 5/1/94; EPA Effective: 2/18/2003