PERMFILE49970

• Permit No: M1999002
• IBM Index Class Name: Permit File
• Doc Date: 4/26/1999
• Doc Name: TR 2 TO APPLICATION GROUNDWATER & SURFACE WATER MONITORING PLAN
• From: AMERICAN SODA
• To: DMG
• Media Type: D
• Archive: No

April 22, 1999 •
Pnge ii
6.3.2 Data Validation ....... .......................... ........... 21
6.4 Dala Management ........... .......................... ...........22
6.5 Internal Quality Control Checks .......................... ........... 22
6.5.1 Quality Control Checks- Field Activities ............. ........... 22
6.5.2 Quality Control Checks- Laboratory ................ ........... 23
6.6 External Quality Control Checks -Third-party Data Validation . ........... 23
6.7 Preventative Maintenance ..... ........................... ..........24
6.8 Data Assessment Procedures ... ........................... .......... 24
6.9 Con•ective Action ............ ........................... .......... 24
6.9.1 Water Quality Data .... ........................... .......... 24
6.9.2 Change in Hydrostatic Pressure at the Dissolution Surface . .......... 25
6.9.3 Process Monitoring .... ........................... .......... 26
7.0 REPORTING .........................................................26
APPENDIX A-MONITORING WELL COMPLETION DIAGRAMS ................ A-1
APPENDIX B-STANDARD OPERATING PROCEDURE FOR WATER
LEVEL MEASUREMENT .............................................. B-1
APPENDIX C-STANDARD OPERATING PROCEDURE FOR GROUNDWATER
AND SURFACE WATER SAMPLING ..................................... C-1
APPENDIX D-STANDARD OPERATING PROCEDURE FOR
EQUIPMENT DECONTAMINATION ..................................... D-1
List of Tables
Pane
1 Summary of Proposed Groundwater Monitoring Plan ............................ 6
2 Water Quality Parameters List 1 ........................................... 10
3 Water Quality Parameters List 2 ........................................... ] 0
4 Summary of Groundwater Monitoring Schedule ............................... 12
5 Water Quality Parameters List for Surface Water Monitoring at Piceance
and Parachute Creeks ....................................................15
6 Process Monitoring Schedule .............................................18
7 Recirculation Pipeline Water Monitoring Plan Summary ........................ 20
List of Figures
Pave
1 Proposed Groundwater Monitoring Plan ...................................... 3
2 Generalized Stratigraphy and Hydrology ...................................... 4
3 Typical Proposed Multiple-Completion Groundwater Monitoring Well ............. 8
Agapito Associates, Inc.