HM Pacific Northwest Inc. 5/18/2023

I 3. Rated at 12 tons per day or less with heat recovery .... 0.02 gr/dscf @ ' 7% 02 4. Rated at greater than 12 tons per day 0.01 gr/dscf @ 7% 02 1 Fuel Burning Equipment: 1. Burning wood 0.20 gr/dscf @ 7% 02 1 2. Burning wood and installed after March 13, 1968 or located within the urbanized area 0.10 gr/dscf @7% 02 3. Burning wood, rated at 100 million Btu per hour or greater, and located within the urbanized area 0.04 gr/dscf @ 7% 02 4. Burning wood and installed after March 1, 1986 0.02 gr/dscf @ 7% 02 5. Burning fuel other than wood 0.05 gr/dscf @ 7% 02 6. Burning coal or other solid fossil fuel and installed after March 1, 1986 1 0.01 gr/dscf @7% 02 Equipment Used in a Manufacturing Process: 0.05 gr/dscf SECTION 9.10 EMISSION OF HYDROCHLORIC ACID Adopted 06/09/88(621) (a) It shall be unlawful for any person to cause or allow the emission of hydrochloric acid from any equipment in excess of 100 ppm on a dry basis, 1-hour average corrected to 7% oxygen for combustion sources. I (b) It shall be unlawful for any person to cause or allow the emission of hydrochloric acid from any refuse burning equipment rated at greater than 12 tons per day in excess of 30 ppm on a dry basis, 1-hour average corrected to 7% oxygen. I SECTION 9.11 EMISSION OF AIR CONTAMINANT: DETRIMENT TO PERSON OR PROPERTY Adopted 03/13/68(12)Revised 06/09/83(536),03/11/99(882) (a) It shall be unlawful for any person to cause or allow the emission of any air contaminant in sufficient quantities and of such characteristics and duration as is, or is likely to be, injurious to human health, plant or animal life, or property, or which unreasonably interferes with enjoyment of life and property. (b) With respect to odor, the Agency may take enforcement action under this section if the Control Officer or a duly authorized representative has documented all of the following: I (1) The detection by the Control Officer or a duly authorized representative of an odor at a level 2 or greater, according to the following odor scale: level 0 — no odor detected; level 1 — odor barely detected; level 2 — odor is distinct and definite, any unpleasant characteristics recognizable; I