Cal. Code Regs. tit. 17, § 93115.12 – ATCM for Stationary CI Engines -- Compliance Schedule for Owners or Operators of Four or More Engines (>50 bhp) Located Within a District.

(a) All owners and operators of four or more engines located within a District, who will meet the requirements of sections 93115.6(b) solely by maintaining or reducing the current annual hours of operation for maintenance and testing, shall be in compliance with the annual hours of operation limits beginning January 1, 2006.
(b) All owners and operators of four or more engines located within a District, who are not in compliance with section 93115.12(a) but are required to meet the requirements of sections 93115.6(b) or 93115.7(b), shall comply with sections 93115.6(b) or 93115.7(b), whichever applies, according to the following schedule:
Pre-1989 Through 1989 Model Year Engines, Inclusive
Percent of Engines
Compliance date
50%
January 1, 2007
75%
January 1, 2008
100%
January 1, 2009
1990 through 1995 Model Year Engines, Inclusive
Percent of Engines
Compliance date
30%
January 1, 2007
60%
January 1, 2008
100%
January 1, 2009
1996 and Later Model Year Engines
Percent of Engines
Compliance date
50%
January 1, 2008
100%
January 1, 2009

Note: Authority cited: Sections 39600, 39601, 39658, 39659, 39666, 41511 and 43013, Health and Safety Code. Reference: Sections 39002, 39650, 39658, 39659, 39666, 40000, 41511 and 43013, Health and Safety Code.

History

1. Renumbering and amendment of former subsection 93115(g) and its subdivisions to new section 93115.12 filed 9-18-2007; operative 10-18-2007 (Register 2007, No. 38).