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Any diesel fuel-powered motor vehicle that is equipped with an engine certified to the applicable 2007 United States Environmental Protection Agency standard for particulate matter as set forth in section 86.007-11 of title 40 of the Code of Federal Regulations or to any subsequent United States environmental protection agency standard for such pollutant that is at least as stringent, shall not be required to utilize the BART as defined in 15 RCNY § 27-01. Any diesel fuel-powered nonroad vehicle that is equipped with an engine certified to the applicable United States environmental protection agency standard for particulate matter for such vehicle as set forth in the Control of Emissions of Air Pollution from Nonroad Diesel Engines and Fuel; Final Rule as set forth in the federal register at 69 Fed. Reg. 38,958 et seq., or to any subsequent United States environmental protection agency standard for such pollutant that is at least as stringent shall not be subject to the BART as defined in 15 RCNY § 27-01.
Level 4 A Closed Crankcase Filtration System in combination with any Diesel Particulate Filter (DPF) or other technology verified for a specific application from either the CARB or EPA verified lists that reduces particulate matter emissions by 85 percent or greater, or reduces engine emissions to less than or equal to 0.01 grams diesel particulate matter per brake horsepower-hour.
Level 3 A Closed Crankcase Filtration System in combination with any DPF or Flow Through Filter or combination of technologies verified for a specific application from either the CARB or EPA verified lists that reduces diesel particulate matter emissions by between 50 and 84 percent.
Level 2 A Closed Crankcase Filtration System in combination with any DOC or Flow Through Filter or other technology verified for a specific application from either the CARB or EPA verified lists that reduces diesel particulate matter emissions by between 25 and 49 percent.
Level 1 A Closed Crankcase Filtration System in combination with any DOC or emulsified diesel fuel or Flow Through Filter or other technology verified for a specific application from either the CARB or EPA verified lists that reduces diesel particulate matter emissions by between 20 and 24 percent.
(a) For each solid waste or recyclable materials contract that specifies that all diesel fuel-powered motor vehicles and diesel fuel-powered nonroad vehicles used in the performance of such contract that operate primarily within the city of New York shall utilize BART, the contractor operating such vehicle must identify, in list form, all types of pollution control technology devices verified for such vehicle at classification Level 4.
(b) All types of pollution control technology devices identified by the contractor as classification Level 4 devices that are not technologically feasible for use with respect to the particular vehicle, engine or application are to be eliminated from such list. To eliminate all types of pollution control technology devices identified by the contractor at classification Level 4, or a specific type of pollution control technology, or a particular pollution control technology device, the contractor must demonstrate to the satisfaction of the Commissioner that operational constraints or physical, chemical or engineering principles preclude the successful and effective use of the vehicle when used with such types of technology devices, or type of technology, or particular pollution control technology device.
(c) If, after the elimination process, no pollution control technology devices remain in classification Level 4 from which the contractor can select a BART, the same identification and elimination process must be done for classification Level 3. If, after the elimination process, no pollution control technology devices remain in classification Level 3 from which the contractor can select a BART, the same identification and elimination process must be done for classification Level 2. If, after the elimination process, no pollution control technology devices remain in classification Level 2 from which the contractor can select a BART, the same identification and elimination process must be done for classification Level 1.
(d) Once a level is selected as provided for in subdivisions (a), (b), and (c) of this section, an economic impact analysis is to be performed on the remaining technologies where the technology reduces both PM and nitrogen oxide (NOx). The contractor shall select the technology achieving, at a reasonable cost, the greatest reduction in NOx emissions. If the NOx emission does not meet the reasonable cost test, the technology that achieves the greatest PM reduction from the other remaining technologies must be selected.
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