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6 Si'7 <br />riding on loaded skip,and this order is posted at ooliar <br />o P shaft, Notioe stating the maximum number of men <br />permitted to ride on skip at one time is posted at collar <br />.. - <br />of shaft and eaoh level station; No chairs are employed. <br />Dump oar direot into skip. Skip guidea.4 X 4 Oregon pins. <br />Shaft at all atationp is provided with guard :aile~and . <br />ie scoured by pille~s of ground on eaoh aide sufficient <br />to insure safety; a~,l winzes and mill holes are oovered <br />or surrounded with „guard rail a. ]line liethods: Overhand <br /> <br />filled atopea. Pistgn and Hamner drills are employed; <br />i <br />and some hand steel;, timbering by atulla and lagging; <br />i . <br />timbers used native spruoe and pins. Condition of tim- <br />bare fair. Loading ohutea by gravity and by hand; <br />Underground tramming by oera and 8,~ T-rail trnok; f <br />traokage „ OCG 1't. Drainage ie natural, Ventilation <br />i by oonneotion with other shafts, Noxious gases are not <br />met with, Sanitary condition is good. Shaft is <br />divided into tiro oowpartmenta and is provided with ladder- <br />. <br />!gays whioh Rre safe scours and eooeeaible,and have land•- <br />I <br />ings not to exoeed 20 ft, apart. Thefie are winaea and <br />• . <br />manways oonneoting levels; manway in shaft alone is <br />kept in repair and equipped with ladders; liine hen more <br />~ an one exit for employee; by oonneotion with the North <br />Bursa shaft and is readily aooeasible to employee, <br />~ Lighting underground by candles! <br />S T. A T I S T I C S. <br />j Average tonnage per month 500. <br />DEVELUPliENT: <br />Total number of feet in shafts 1890 , <br />Cost__per fbot X25. <br />Total number of Peet in drifts and levell 5000 ~ •~ <br />Coat peT fbot X10. <br />Total number of feet in orose outs' 8500 <br />Coat per foot X10, • <br />