Laserfiche WebLink
2.05.4(2)(e) <br />GVB's will be sealed as follows: <br />1. The condition of borehole will be verified by sounding the total depth of <br /> the borehole. <br />2. Abridge plug will be placed at the lowest point possible in the blank <br /> casing. The bridge plug will always be placed above the perforated <br /> casing. <br />3. The placement of the bridge plug will be verified. <br />4. The cessation of methane gas flow will be confirmed. Placement of a <br /> hole plug or other suitable media may be required to stop methane <br /> flow. <br />_. _ 5. - - - The theocetical_well volume will be-calculated.. __ _ <br />6. The borehole will be filled with cement to within three feet of the ground <br /> surface or a minimum height of 50 feet above the bridge plug or both. <br /> Cement will be placed utilizing a tremmie. The top of the cement plug <br /> will be sounded. <br />7. The actual volume of cement used will be compared to the theoretical <br /> well volume to assure the cement did not bridge. <br />8. The remainder of the borehole will be filled to the surface with soil. <br />9. The borehole location will be marked. <br />• 10. A well abandonment report will be submitted to the DMG that includes <br /> all of the items required in Rule 4.07.3. The report should include the <br /> theoretical and actual volume of cement used. <br />11 <br />MR-63 2.05 - 58i - 11/05 <br />fl PPRO veD <br />!1/28/0 ~. <br />