N.Y. Comp. Codes R. & Regs. tit. 6, § 219-10.3 – Compliance demonstration.

(a) The owner or operator of a municipal or private solid waste incineration unit subject to this Subpart shall conduct an initial compliance demonstration within one year of the date of issuance of a permit modification issued pursuant to the requirements of this Subpart. The initial compliance demonstration shall be conducted using the continuous emissions monitoring system required by subdivision (b) of this section.
(b) The owner or operator of a municipal or private solid waste incinerator unit subject to this Subpart shall install, calibrate, maintain, and operate a continuous emission monitoring system for measuring oxides of nitrogen discharged to the atmosphere, and shall record the output of that system.
(c) Following the date that the initial compliance demonstration required by subdivision (a) of this section is completed, the owner or operator of a unit subject to this Subpart shall demonstrate compliance with the applicable 24-hour oxides of nitrogen emission limit using the 24-hour daily arithmetic average of the hourly emissions concentrations measured by the continuous emissions monitoring system.
1. (1) Each 1-hour average shall be:
  1. (i) based on at least two data points collected during that hour; and
  2. (ii) expressed in units of parts per million by volume on a dry basis and corrected to seven percent oxygen using the 1-hour arithmetic average oxygen continuous monitoring system data.
2. (2) Each 24-hour average shall be based on a minimum of 18 valid hourly averages.
(d) Following the date that the initial performance test required by subdivision (a) of this section is completed, the owner or operator of a unit subject to this Subpart shall demonstrate compliance with the applicable annual oxides of nitrogen emissions limit using a rolling 365 day average of the 24-hour daily arithmetic average emissions concentrations measured pursuant to subdivision (c) of this section.
(e) The owner or operator of a municipal or private solid waste incineration unit subject to this Subpart shall install, operate, calibrate, and maintain the continuous emissions monitoring system required by this section in accordance with all applicable performance specifications, test methods, and manufacturer’s recommendations.
(f) The owner or operator of a municipal or private solid waste incineration unit that submitted a facility specific RACT plan as required by section 219-10.2(c) of this Subpart shall submit an application for a permit modification to incorporate the requirements of this Subpart, as described in Subpart 201-6 of this Title, to the department within 180 days of the department’s approval of the facility specific RACT plan.