2024-01-31_REVISION - M1977344 ‎(30)‎

• Permit No: M1977344
• IBM Index Class Name: Revision
• Doc Date: 1/31/2024
• Doc Name Note: App 4.4 Holcim RCQ SAP
• Doc Name: Adequacy Review - Preliminary
• From: Holcim
• To: DRMS
• Type & Sequence: AM2
• Email Name: TC1
• Email Name: MAC
• Media Type: D
• Archive: No

Red Creek Quarry Baseline
Surface Water and Groundwater Sampling and Analysis Plan Table of Contents

iii

Table of Contents
1. Introduction .........................................................................................................................................1-1
1.1 Objectives ................................................................................................................................1-1
2. Site Description ..................................................................................................................................2-1
2.1 Site Location and Access .......................................................................................................2-1
2.2 Hydrologic Setting ...................................................................................................................2-1
2.3 Geology and Hydrogeology .....................................................................................................2-1
2.4 Mine Plan ................................................................................................................................2-2
3. Surface Water Monitoring ..................................................................................................................3-1
3.1 Surface Water Monitoring Locations .....................................................................................3-1
3.2 Surface Water Monitoring Schedule ......................................................................................3-2
3.3 Surface Water Monitoring Procedures ..................................................................................3-2
3.3.1 Field Methods ...........................................................................................................3-2
3.3.2 Laboratory Analysis ..................................................................................................3-3
4. Groundwater Monitoring ....................................................................................................................4-1
4.1 Groundwater Monitoring Well Network .................................................................................4-1
4.2 Groundwater Monitoring Schedule ........................................................................................4-1
4.3 Groundwater Monitoring Procedures ....................................................................................4-1
4.3.1 Sampling Methods ...................................................................................................4-2
4.3.2 Laboratory Analysis ..................................................................................................4-3
5. Data Validation ...................................................................................................................................5-1
6. Reporting .............................................................................................................................................6-1
7. References ..........................................................................................................................................7-1
Figures .......................................................................................................................................................... 1
Appendix A: Analyte Lists ............................................................................................................................. A
Appendix B: QAPP ......................................................................................................................................... B
Appendix C: SOPs ......................................................................................................................................... C