Section Env-A 104.09 - Modification"Modification" means either of the following depending on the purpose for its use:
(a) For purposes of RSA 125-C, "modification" means any physical or operational change in a stationary source or device that increases the amount of a specific air pollutant emitted by such source or device, or that results in the emission of any additional air pollutant, but does not include: (1) Routine maintenance, repair, and replacement;(2) Use of an alternative fuel or raw material by a stationary source that the source was capable of using before February 1, l973 unless prohibited by an enforceable permit condition;(3) Use of an alternative fuel derived from municipal solid waste in a steam generating unit; or(4) An increase in the hours of operation or in the production rate unless prohibited by an enforceable permit condition; or(b) For purposes of RSA 125-I, "modification" means "modification" as defined in RSA 125-:2, XI, reprinted in Appendix C.N.H. Admin. Code § Env-A 104.09
#1717, eff 2-19-81; ss by #2332, eff 4-29-83; ss by #2938, eff 12-27-84; ss and moved by #5033, eff 12-27-90 (see Env-A 101.58); New. #5033, eff 12-27-90 (from Env-A 101.56); ss and moved by #6057-A, eff 6-30-95 (from Env-A 101.57); ss by #6328, INTERIM, eff 8-24-96, EXPIRED: 12-22-96; New. #6468-A, eff 3-5-97; renumbered by #8256 (from Env-A 101.177), (see Revision Note #1 at chapter heading); renumbered by #8304 (see Revision Note #2 at chapter heading); renumbered by #9839 (from Env-A 101.120) (see Revision Note #3 at chapter heading); Amended by Volume XL Number 41, Filed October 8, 2020, Proposed by #13105, Effective 9/25/2020 (formerly Env-A 101.122) (see Revision Note #4 at chapter heading for Env-A 100)