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r' ` <br />. 'l <br />SOMERSET MINING CO. <br />Permit No. 91 GU876 <br />-Initial Approval <br />Page 3 <br />PARTICULATE EMISSIONS CONTROL PLAN <br />THE FOLLOWING PARTICULATE EMISSIONS CONTROL MEASURES SHALL BE USED FOR ENFORCEMENT <br />PURPOSES ON THE SOURCES COVERED BY THIS PERMIT, AS REQUIRED BY THE AIR QUALITY <br />CONTROL COMMISSION REGULATION N0.1. THIS SOURCE IS SUBJECTTO THE FOLLOWING EMISSION <br />GUIDELINES: <br />a. Mining Activities -Visible emissions not to exceed 20%, no off-property transport of visible <br />emissions. <br />., .-. , <br />b.: ~ Haul Roads - No off-property transport of visible emissions shall. apply to on-site haul roads, the <br />' ~ - nuisance guidelines shall apply to off-site: haul roads. .` ~ ,: , • 'L' `~ ; , . _ _ <br />c. `' ' Y Haul Trucks.- No off-property transport of visible emissions except that when operating off the <br />'t ..property of the: owner or operator, the applicable guidelines shall be no off vehicle transport of <br />- visible emissions.. ' -~ ~ _, _. , <br />,.. .... , <br />.. <br />~ " - Control Measures. t4 <br />i'T ~ ~ t T f ~ ~ I <br />T ~ '-. - <br />1. ~ ~., Adequate soil moisture must be maihfained in topsoil and. overburden to control emissions~during~ <br />.` removal. Watering shall be implemented if. necessary:.,,,.. ~ ' <br />2.: Topsoil and overburden stockpiles-shall tie compacted and revegetated within one year.. i; <br />3. Emissions from material handling (i.e. removal„ loading; and hauling) shell be controlled by watering <br />- et all times unless natural moisture is sufficient.to control emissions. ~'~ ., - ` <br />4. ": .Vehicle speed on unpaved roads and disturbed areas shall not exceed. a maximum of 30 m.p.h. <br />Speed limit signs shall be posted. - '~ '~~: <br />,: <br />5. Unpaved haul roads shall be watered as often as needed~to control fugitive particulate emissions. <br />6. '- Reclamation works and .sequential extraction of material shall be initiated . to keep the _total <br />disturbed areas at any onetime to a. minimum. _ ~. - <br />r '~ / '. 7 l ! C'F <br />~ ,L } - ...1ryi .. <br />