WRI 8 Strand rope
	average hours	average tons	tons per hour		Tyrone
	692	N/A	N/A		ave hrs	average tons	tons/hr
	763				695	2,000,149	2,879
	773
	591
	574
	639
	832
22 set average	870	2,320,851	2,668		Merenci
					ave hrs	average tons	tons/hr
					870	2,320,851	2,668
					Barrick
43 sets average	646	2,368,830	3,667		ave hrs	average tons	tons/hr
					646	2,368,830	3,667
					Kennecott
					ave hrs	average tons	tons/hr
							2262