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

Set 1 Set 2 Set 3 Set 4 Set 5 Notes:
Very Low (6)<1m (<3.3 ft)X
Low (4)1 - 3 m (3.3 - 9.9 ft)X X
Medium (2)3 - 10 m (9.9 - 33 ft)
High (1)10 - 20 m (33 - 66 ft)
Very High (0)>20 m ( >66 ft)X
Set 1 Set 2 Set 3 Set 4 Set 5 Notes:
Very Tight Joints (6)<0.1 mm (< 0.003 in)
Tight Joints (5)0.1 - 0.5 mm (0.003 - 0.02 in)
Moderately Open Joints (4)0.5 - 2.5 mm (0.02 - 0.1 in)X
Open Joints (1)2.5 - 10 mm (0.1 - 0.4 in)X X X
Very Wide Aperture (0)>10 mm (> 0.4 in)X X
Set 1 Set 2 Set 3 Set 4 Set 5 Notes:
Very Rough Surfaces (6)VR
Rough Surfaces (5)R X X
Slightly Rough Surfaces (3)SR X X X
Smooth Surfaces (1)SM
Slickensided Surfaces (0)SL
Set 1 Set 2 Set 3 Set 4 Set 5 Notes:
Unweathered (6)UW
Slightly Weathered (5)SW
Moderately Weathered (3)MW X X X
Highly Weathered (1)HW
Completely Weathered (0)CW
Residual Soil (0)RS
RMR Classification:29 (Poor)to 57 (Fair)
Additional Notes:
Groundwater conditions
Discontinuity filling, staining
Discontinuity Separation (Aperture)
Discontinuity Roughness
Discontinuity Wall Face Weathering
Iron oxides present; Around Sta. 1+00, smooth, less fractured section; P1, P2, and Foliation are more widely
spaced.
Discontinuity Persistence