2010-06-21_INSPECTION - M1980136

• Permit No: M1980136
• IBM Index Class Name: INSPECTION
• Doc Date: 6/21/2010
• Doc Name: Inspection report
• From: DRMS
• To: Lafarge West, Inc.
• Inspection Date: 6/9/2010
• Email Name: DMC
• Media Type: D
• Archive: No

Pit wall length approx. = 1700 Ift.
Avg. height approx. = 30 ft.
Base = 90 ft. (3H:1V), 30 ft. (1H:1V)
A = .5(base x height) = .5(60 ft. x 30 ft.) = 900 ft.'
V = A x length = 900 ft.2 X1700 Ift. = 1,530,000 ft.3
Height = 30 ft.
3HAV 1H:1V
Base = 60 ft. Base = 30 ft.