R 336.1357 Coke oven door emissions from coke ovens; doors that are taller than 5 meters.

Rule 357. (1) A person shall not cause or permit to be discharged into the outer air any visible emission from any pushside door, cokeside door, or leveling door serving a coke oven equipped with doors that are taller than 5 meters, with the following exceptions: (a) A visible emission may be emitted from not more than 12% of the total pushside doors on the coke battery. (b) A visible emission may be emitted from not more than 12% of the total cokeside doors on the coke battery. (c) A visible emission may be emitted from not more than 10% of the total leveling doors on the coke battery. (2) A person shall not cause or permit the operation of a coke battery equipped with coke oven doors taller than 5 meters, unless both of the following provisions are met: (a) There is access to a facility to maintain and repair doors and buckstays. (b) An inventory of cleaned and repaired doors is maintained to comply with all of the following: (i) The number of inventoried pushside doors exceeds 5% of the number of pushside doors in service. (ii) The number of inventoried cokeside doors exceeds 5% of the number of cokeside doors in service. (iii) The number of inventoried leveling doors exceeds 5% of the number of leveling doors in service. (3) Compliance with the limits specified in subrule (1) of this rule shall be determined using reference test method 9B.