1999-04-12_GENERAL DOCUMENTS - M1974052

• Permit No: M1974052
• IBM Index Class Name: General Documents
• Doc Date: 4/12/1999
• Doc Name: WORK PLAN VARRA COAL ASH BURIAL PROJECT WELD CNTY COLO CGRS 1-135-2755
• Media Type: D
• Archive: No

CGRS,Ine.
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Table of Contents
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1.0 INTRODUCTION ........................................................................................................................... I
1 1.1 Objectives.................................................................................................................................. 1
1.2 Background Information............................................................................................................ 1
' 1.2.1 Local Geology/Hydrology................................................................................................. I
1.2.2 Coal Ash Source...............................................................................................................2
' 2.0 INITIAL LABORATORY TESTING...............................................................................................3
2.1 Hydraulic Conductivity..............................................................................................................3
2.2 Porosity.....................................................................................................................................3
' 2.3 Analytical Data..........................................................................................................................4
2.3.1 SELP................................................................................................................................4
2.3.2 SGCLP.............................................................................................................................5
' 2.3.3 TCLP...............................................................................................................................5
2.3.4 SGLP...............................................................................................................................6
' 3.0 ANALYTICAL RESULTS ..............................................................................................................7
3.1 SELP ........................................................................................................................................7
3.2 TCLP........................................................................................................................................7
3.3 SGLP........................................................................................................................................8
3.4 SGCLP .....................................................................................................................................8
3.5 Overview of Laboratory Data ....................................................................................................8
' 4.0 PILOT STUDY................................................................................................................................9
4.1 Project Start-up.........................................................................................................................9
' 4.2 Hydrogeology Determinations....................................................................................................9
4.3 Background Water Quality ...................................................................................................... 10
4.4 Water Quality and Hydrogeologic Monitoring.......................................................................... 10
4.5 Contingency Plan and Abatement............................................................................................. 1 I
' 5.0 PROJECT SCHEDULE................................................................................................................. 11
' 6.0 ORGANIZATION AND STAFF ASSIGNMENTS........................................................................ I I
6.1 Project Personnel..................................................................................................................... 11
6.2 Subcontractors......................................................................................................................... 12
7.0 OVERVIEW -QUALITY ASSURANCE/QUALITY CONTROL.................................................. 12
' 8.0 REMARKS.................................................................................................................................... 13
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