Section R. 336.1356 - Coke oven door emissions from coke ovens; doors that are 5 meters or shorterRule 356.
(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 5 meters or shorter, with the following exceptions:(a) A visible emission may be emitted from not more than 10% of the total pushside doors on the coke battery.(b) A visible emission may be emitted from not more than 10% 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) Visible emissions emanating from the doors of a coke oven that has been pipeline charged within 1 hour of the time of observation shall not be considered when calculating the percentage of doors leaking.(3) Compliance with the limits specified in subrule (1) of this rule shall be determined using reference test method 9B.Mich. Admin. Code R. 336.1356