2001-06-06_GENERAL DOCUMENTS - M1974052

• Permit No: M1974052
• IBM Index Class Name: General Documents
• Doc Date: 6/6/2001
• Doc Name: GROUNDWATER MONITORING WORK PLAN VARRA COAL ASH BURIAL PROJECT WELD CNTY COLO CGRS 1-135-2755AA
• Media Type: D
• Archive: No

CGRS, Inc.
I
Table of Contents
I.0 iNTRODUCTION ...................................................................................................... ............................ 1
' 1.1 Obiectives ........................................................................................................ ..........................1
1.2 Background Information ................................................................................. .......................... 1
2.0 PILOT STUDY ........................................................................................................... ............................ 2
2.1 Proiect Start-ua ................................................................................................ ..........................2
2.2 HydroloQV Determinations .............................................................................. ..........................2
2.3 Soil Borines ..................................................................................................... ..........................3
2.4 Monitoring Well Installation ........................................................................... ..........................3
2.5 Groundwater Level Measurements and Chemical Analyses ........................... ..........................3
2.6 Water Oualitv & HydrogeoloQic Monitorina ................................................. ..........................3
2.7 Aquifer Characterization .................................................................................. .........................5
2.8 Contingency Plan and Abatement .................................................................... .........................5
3.0 ORGANIZATION AND STAFF ASSIGNMENTS ................................................... ............................ 6
3.1 Proiect Personnel .............................................................................................. .........................6
3.2 Subcontractors .................................................................................................. .........................6
4.0 OVERV~W - QUALITY ASSURANCE/OUALITY CONTROL ............................ ........................... 6
5.0 REMARKS .................................................................................................................. ...........................7
FIGURES
Figure 1 -Site Location Map
Fid re 2 -Registered Well Location Map
Figure 3 -Area Use and Site Condition Map
ATTACHMENTS
Attachment A -Methods and Procedures
Attachment B -Quality Assurance Project Plan