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.. ,9. ~ .. ~ D„ <br />,. ~,r , i1 .. 7 <br />.... r ~:..: ,5 - <br />- • ~i• . <br />maintenance frce dewatering mechanism with minimal potential for failure. The Division determined Ume <br />erdsting dewatering system which reties on a siphon to be unacceptable due to the high level of monitoring <br />and »taintenance necessary to ensure continued functioning, and the potential negative cormsequences to <br />public safety and water quality, should the system fail. Operator is to submit an amended plan by lxtober <br />5,2000. <br />Technical Revision (TR) 34: Final Reclamation Sediment Control for 2-West Portals and South Fan Areas <br />TR-34 was deemed complete Sept 5, 2000. An adequary letter was forwarded to the operator on <br />September 19, 2000, which requested modification of appropriate maps to depict location of silt fencing <br />and berms associated with final reclamation sediment control at the 2-West Portals, South Fan, and the <br />South Fan borrow area Silt fence sedimentation modelling indicated that the proposed design would be <br />adequate, and it is likely that the revision will be approved upon submittal of the amended maps. Final <br />grading, seeding and silt fence installation is scheduled for this fall. <br />