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April 29, 2025 C-1981-028/Keenesburg Strip Mine RDZ <br /> <br /> <br />Number of Partial Inspection this Fiscal Year: 6 <br />Number of Complete Inspections this Fiscal Year: 4 <br /> <br /> Page 8 of 8 <br /> <br />AVAILABILITY OF RECORDS <br /> <br />PERMIT RECORDS HYDROLOGIC RECORDS <br />DRMS Permit Exp. 11/3/2026 NPDES Permit NA <br />Permit Application w/Revisions yes NPDES Records NA <br />Findings Document RN-08 (April 2022) Stormwater Management Plan NA <br />Insurance Certificate Exp. 11/1/2025 SPCC Plan Updated 2012 <br />Bond Document $687,020 MSHA Pond Inspections NA <br />Phased Bond Release <br />Documents/Findings <br />SL-12 <br /> (9/16/2024) <br /> <br />State Engineer’s Pond Inspection <br />NA <br />Air Emission Permits 123008803 Quarterly Pond Inspections No 2024 reports <br />County Special Use Permits Weld #1160, #386 Annual Hydrology Reports 2023 <br />UG Mining Landowner Notification NA • Ground Water Monitoring yes <br />Subsidence Monitoring Reports NA • Surface Water Monitoring NA <br />Subsidence Monitoring Data NA • Spring & Seep Monitoring NA <br />Rill & Gully Survey NA • Mine Water Discharge Monitoring NA <br />Vegetation Monitoring Data 2023 ARR • Mine Inflow Study NA <br />Specific Variance Approvals NA • Water Consumption Records NA <br />Annual Reclamation Reports 2023 Well Permits *2 <br />Midterm Review Documents MT-08 (4/25/2024) <br />DRMS/OSM Inspection <br />Reports/Enforcement Actions (3 Yrs) <br />Through <br />November 2024 <br /> <br />BLASTING RECORDS <br /> <br />Transfers/Succession of Operator NA Blasting Publication NA <br />Temporary Cessation Notification NA Blasting Records (3 years) NA <br />Reclamation Cost Estimate *1 ATFE Explosives Permit NA *3 <br />CERTIFICATIONS Blasting Variances NA <br /> <br />Pond Certifications Yes Pre-Blast Surveys NA <br />Annual Certifications for Large <br />Impoundments <br />NA <br />Fill Certifications for Excess Spoil or <br />Underground Development Waste <br />NA ADDITIONAL RECORDS (specify) <br />• Quarterly Inspections NA Pest and Weed report 3Q 2024 <br />• Compaction Testing NA <br />• Final Certification NA <br />Coal Processing Waste Banks NA <br />Haul Road Certifications NA <br />Access Road Certifications NA <br /> <br />COMMENTS: <br /> *1 RCE is $687,020 (SL-12) <br /> *2 Domestic use well and fire protection well (048289f, 24650f) <br /> *3 No explosives used since 1995. <br />