Laserfiche WebLink
r~ <br />Section 11 -Revisions to the Permit <br />Since the permit issuance, the Division has approved the following revisions: <br />Technical Revision No. 30 was received on October 20, 1997. The revision temporarily eliminated <br />surface and ground water monitoring as well as approving the removal of sediment control structures. <br />The revision was approved on January 5, 1998. <br />Technical Revision No. 31 changed and updated the Probable Hydrological Consequences Section. <br />The revision was the result of a review of the permit and 1998 Annual Hydrologic report. This <br />revision underwent several changes and was finally approved on May 26, 2000. <br />Section 111 -Status of Stipulations <br />All stipulations from the original permit were resolved prior to the issuance of the permit renewal in <br />1998. <br />Section IV -Decision to Require Revisions <br />As a result of this midterm review, the Division will require revision(s) of the permit to address the <br />following concerns with the currently approved Chimney Rock Mine permit application. <br />1. Please have Kaiser Ventures Inc. review and make any necessary changes to Section 2.03.3 of <br />the permit, Identification of Interests. <br />2. Section 2.03.5 Compliance Information. Since the mine has no[ received any enforcement <br />actions since 1994, all references to violations greater than 3 yeazs old may be deleted from <br />this section of the permit document. <br />3. Section 2.03.8 Permit term information. Please update the date to reflect the current permit <br />renewal date. <br />4. Page 2.03-12 Table 1. Please indicate in the appropriate place when and why the CDOH <br />NPDES permit was terminated. <br />5. Section 2.04.7 TR-30 updated the ground and surface water monitoring reflected on page <br />2.05-17; however, a similar statement as to the temporary cessation of water monitoring and <br />the timing for the resumption of monitoring should be included in this section. <br />6. Section 2.04.11 Please check with the Federal and State DOW to insure that any new <br />endangered species have not been added to the list which may exist in the local of the mine. <br />7. Page 2.05-2 Please update this page to indicate that after the Phase II bond release approval, <br />all sediment control structures were removed. <br />8. Section 2.05.5 Please update this section to reFlec[ [he current status of transferring [he <br />monitoring well (BOF file # 99-BC-001) to Mr. Martinez. <br />9. Section3.01 Please update this section to reflect only a worst case revegetation failure cost <br />remains for reclamation bonding. <br />Midterm Review ~ Chimney Rock Mine 2 October 2000 <br />