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-6- <br />SHALL BE REVISED TO REFLECT ANY VARIATION FROM THE PRELIMINARY DESIGN <br />ASSUMPTIONS DETERMINED DURING THE COMPLETION OF THE PHASE II STUDY. NO <br />WASTE MATERIAL SHALL BE DEPOSITED WITHIN TXE INITIAL WASTE PILE PRIOR TO <br />COMPLETION OF PHASE I AND PHASE II STUDIES AND THE APPROVAL, BY THE DIVISION, <br />OF THE APPROPRIATE REVISED DETAILED ENGINEERING PLANS FOR TXE INITIAL WASTE PILE. <br />MLRD Findings Document: Stipulation No. 33, p. 44 <br />OSM Findings Document: Stipulation No. 30, p. 9 <br />OSM TEA: Stipulation No. 37, p. 195 <br />14. Stipulation: ARCO COAL MUST COMPLETE THE PRELIMINARY STABILITY EVALUATION FOR <br />THE UPPER WASTE ROCK PILE DESCRIBED WITHIN PROPOSAL LETTER 3.2.9.B, INCLUDED <br />WITHIN THE REVISED PERMIT APPLICATION. IN ADDITION, ARCO IS DIRECTED TO COMPLETE <br />A THOROUGH GEOTECHNICAL ANALYSIS AND DETAILED ENGINEERING DESIGN RND PLANS OF <br />.~ THE UPPER WASTE PILE AND THE ACCESS ROAD TO THE UPPER WASTE PILE. ARCO IS <br />'~/ ~ DIRECTED TO INCLUDE COPIES OF THE REPORT OF TXE GEOTECHNICAL ANALYSES AND <br />~-~~~~y."•DETAILED DESIGN NARRATIVE, PLANS, AND CROSS-SECTIONS IN THE PERMIT APPLICATION. <br />NO CONSTRUCTION SHALL COMMENCE ON THE ACCESS ROAD OR THE UPPER WASTE PILE UNTIL <br />~ ~~,~ APPROVAL, BY THE DIVISION, OF THE REQUIRED GEOTHECHNICAL ANALYSES AND DETAILED <br />1 ~`~ ENGINEERING DESIGN. <br />', ~, - MLRD Findings Document: Stipulation No. 34, p. 44 <br />"': ~~ OSM Findings Document: Stipulation No. 31, p. 9 <br />OSM TEA: Stipulation No. 38, p. 195 <br />I5. Stipulation: AT LEAST TWO MONITORING WELLS SHOULD BE COMPLETED UP DIP OF THE <br />5-YEAR PERMIT AREA AND WITHIN THE F SEAM PRIOR TO THE OPENING OF PORTALS INTO <br />THE F SEAM. THE MONITORING WELLS SHOULD BE MONITORED MONTHLY FOR WATER LEVELS <br />' AND QUARTERLY FOR WATER CHEMISTRY. THE DATA GATHERED FROM THE WELLS SHOULD BE <br />i ! `t ~•1 SUBMITTED TO THE DIVISION QUARTERLY AS PART OF THE QUARTERLY HYDROLOGIC REPORT. <br />r„~J <br />~r u <br />~`" MLRD Findings Document: Stipulation No. 19, p. 16 <br />OSM Findings Document: Stipulation No. 16, p. 7 as follows: <br />16. At least two monitoring wells should be completed up-dip of the 5-year <br />permit area and within the F seam prior to commencement of mining. <br />The monitoring wells should be monitored monthly for water levels and <br />quarterly for water chemistry. The data gathered from the wells should <br />be submitted to the regulatory authority quarterly. <br />OSM TEA: Stipulation No. 12 (listed as No. 3 under Section 817.52(a)), p. 34 <br />as follows: <br />12. Stipulation 3: At Least one well in the 5-year permit area or adjacent <br />area should be completed in the F-seam and monitored prior to commencement <br />of mining. <br />16. Stipulation: THE APPLICANT SHALL INSTALL AND BEGIN MONITORING TXE 2 PROPOSED <br />MONITORING WELLS LOCATED OVER THE FIRST PANEL TO BE SUBSIDED ONE YEAR PRIOR TO <br />MINING THIS PANEL. THE APPLICANT SHALL SUBMIT TO THE REGULATORY AUTHORTIY WELL <br />COMPLETION REPORTS, A MONITORING SCHEDULE, GROUND WATER LEVEL DATA RND WATER <br />QUALITY DATA PRIOR TO MINING THIS PANEL. <br />MLRD Findings Document: Stipulation No. 15, p. 16 <br />OSM Findings Document: Stipulation No. 18, p. 7 <br />OSM TEA: Stipulation No. 17 (listed as No. 8 under Section 817.52(a)), p. 35 <br />