2017-06-27_REPORT - M1973021

• Permit No: M1973021
• IBM Index Class Name: Report
• Doc Date: 6/27/2017
• Doc Name: Activity Report
• From: Aggregate Industies - WCR, Inc.
• To: DRMS
• Email Name: MAC
• Media Type: D
• Archive: No

Aggregate Industries Morrison Quarry GEI Consultants, Inc.
Geotechnical Addendum, 2016 Annual Report 5 January 2017
 Groundwater Conditions
 Inflow (liters per 10 m) or water pressure
 Notes
 Discontinuity Persistence
 Very Low (6 points): <3.3 feet
 Low (4): 3.3 – 9.9 feet
 Medium (2): 9.9 – 33 feet
 High (1): 33 – 66 feet
 Very High (0): >66 feet
 Discontinuity Separation (Aperture)
 Very Tight Joints (6 points): <0.003 inches
 Tight Joints (5): 0.003 – 0.02 inches
 Moderately Open Joints (4): 0.02 – 0.1 inches
 Open Joints (1): 0.1 – 0.4 inches
 Very Wide Aperture (0): >0.4 inches
 Discontinuity Roughness
 Very Rough Surfaces (6 points): VR
 Rough Surfaces (5): R
 Slightly Rough Surfaces (3): SR
 Smooth Surfaces (1): SM
 Slickened Surfaces (0): SL
 Discontinuity Filling (Gouge)
 Type – clay, staining, shear, etc.
 Thickness
 Estimated Compressive Strength
 Seepage – none, moist, dripping, etc.
 Discontinuity Wall Face Weathering
 Unweathered (6 points): UW
 Slightly Weathered (5): SW
 Moderately Weathered (3): MW
 Highly Weathered (1): HW
 Completely Weathered (0): CW
 Residual Soil (0): RS