Laserfiche WebLink
During Permit Renewal RN-03 in 1998 and <br />1999, the Division identified a deficiency <br />with regard to the adequacy of the South <br />Mine de-watering system, for the long-term <br />(ie. permanent) post-mining situation. The <br />primary component of the de-watering system <br />is a 6 inch pipe siphon system, which <br />outlets through the ~~Northwest Intake <br />Portal," an air shaft which was backfilled <br />in the early 1990's. In order for the <br />siphon to function properly, perpetual <br />monitoring of the water level in the mine <br />is required. If the siphon does not. <br />function properly, water levels would rise <br />to the level of the backfilled Northwest <br />Intake Portal, likely resulting in <br />uncontrolled discharge, with the <br />possibility of a catastrophic "blowout" <br />that could create a hazard on Interstate <br />Highway 70, located adjacent to and down- <br />aradient from the portal. <br />(November 8, 2000 letter from David Berry to Jim Stover, p. 2 <br />(emphasis added): see, Declaration, ~ 5.) <br />As described in the Declaration, other significant <br />hazards to public health, safety, and the environment will <br />also remain unabated if the Debtor Powderhorn does not <br />faithfully perform the reclamation work. <br />The Colorado Coal Act required Powderhorn to post <br />environmental reclamation bonds in the aggregate amount of <br />52.9 million. See, C.R.S. ~ 39-33-113 and 2 C.C.R. ~ 907-2, <br />9 <br />