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lu; lu; as nun ua:14 t~n~ 1 .la sus zz~s <br />T0: Larry aar+nett <br />FROD[: Ralph Lopes <br />U.45IN <br />Nk:SULN~k:S <br />Stay 9, 1994 <br />SOBJECT: Dust Control Measures <br />The following measures have <br />of duet which is generated due <br />from the Golden 8agle to the 27e <br />~.. <br />bsm taken to deereaae the amount <br />to truck haulage o! the raw coal <br />w 81k minas. <br />1) Ronda era watered a miaimaa oL twine a day. Additional <br />watering is done as needed. The 8lghway 12/SnCrY road <br />intersection has been graveled. The pavement on Highway <br />12 is also washed of! rhea the roads are watered. <br />Magaesiua Chloride hoe been added to the rater for dust <br />suppression. This began Jl~ril 11. , <br />7) Ths loadout operators have been instructed to keep the <br />loads within the beds sad prevent overload spillage. They <br />have also been instructed to hose off the top of the <br />trailer bads i! spillage occurs. This began Aoril 11. <br />3) The entry road sad haul roads will be capped with red-dog <br />road base is order to seal the road sad minimise mud sad <br />dirt carryover onto the highray. This will begin Meaday <br />Mav 9• <br />~. ~ _ 4. ~ 4_ !_. , <br />1) Savage was iastruatad oa Marsh 24, to run only the trailer <br />beds rhich have the wind guards. Oa March 30, they began <br />modifying the width of the bed openings to make loading <br />easier. This will prevent coat build up oa the trailer <br />beds. One modified bed was put in service oa nril 6. <br />Additional beds will bs added ae they are completed. Oa <br />b~]~~, they began working with Tam Augustine in the design <br />sad setup o! an automatic washing arraageneat. <br />2) They era keeping their trucks washed to keep the mud <br />from building up. This reduces mud carryover onto the <br />highray sad promotes a clean image. Savage began cleaning <br />the trucks more frequently on Anri1 25. <br />Ii1J U1V <br /> <br />