2015-12-23_REVISION - M1989010

• Permit No: M1989010
• IBM Index Class Name: REVISION
• Doc Date: 12/23/2015
• Doc Name: Request SR01
• From: Pete Lien & Sons, Inc.
• To: DRMS
• Type & Sequence: SR1
• Email Name: MAC
• Email Name: WHE
• Media Type: D
• Archive: No

Reported Affected Acreage 2.4
Total Affected Acreage Planned for 2015 0
Total Affected Acreage without Reclamation 0.07
Total Reclamation Acreage (Unreleased w/ Future) 2.4
Total Reclamation Acreage (Unreleased w/o Future) 2.33
Total Acreage to Backfill 2
Volume of Backfill Required (LCY) 3227
Total Acreage to Grade 2
Total Acreage to Apply Topsoil 2
Topsoil Depth Required 2"
Volume of Topsoil Required (AC-FT) 0.33
Volume of Topsoil Required (LCY) 532
Topsoil Stockpiles Future Mining Activities
Total Acreage to Seed 2
Total Acreage to Mulch 2
Highwall Length 10'
Quarry Floor Slope 0%
Assumptions:
Topsoil Stockpiles are close to backfilled areas& would be collected upon future mining.
Backfill &Topsoil is available on-site or near location.
No highwall reduction required based on Weaver site conditions.
Calculations determined from annual report and assuming future mining of 2.0 acres.