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<1983176 Imported fill Page 1 of 2 <br /> From: O'Donnell-DNR,Tyler<tyler.odonnell@state.co.us> <br /> To: Dave<oaklandsranch@netscape.net> <br /> Subject: <1983176 Imported fill <br /> Date: Fri,Apr 8,2016 3:55 pm <br /> Attachments: inert fill notice.pdf(236K), MineralsTechnicalRevisionRequestForm.pdf(31K), M1987049 TR05.pdf <br /> (7969K) <br /> Dave: <br /> Please see the attached information and the examples of an inert fill notice. I have provide Rule 3.1.5(9) below, <br /> which cover the requirements for inter fill. I have yet to generate an inspection report. I hope to do soon shorty. If <br /> you want to, you can began working on the Technical Revision for inter fill. <br /> Please let me know if you have any questions. <br /> Thank you <br /> Tyler <br /> Rule 3.1.5(9) <br /> An Operator may backfill structural fill material generated within the <br /> MLRB permitted area into an excavated pit within the permit area <br /> as provided for in the MLRB Permit. If an Operator intends to <br /> backfill inert structural fill generated outside of the approved permit <br /> area, it is the Operator's responsibility to provide the Office notice of <br /> any proposed backfill activity not identified in the approved <br /> Reclamation Plan. If the Office does not respond to the Operator's <br /> notice within thirty(30)days after receipt of such Notice by the <br /> Office, the Operator may proceed in accordance with the provisions <br /> of this Rule. The Operator shall maintain a Financial Warranty at all <br /> times adequate to cover the cost to stabilize and cover any exposed <br /> backfilled material. The Notice to the Office shall include but is not <br /> limited to: <br /> (a)a narrative that describes the approximate location of the <br /> proposed activity; <br /> (b)the approximate volume of inert material to be backfilled; <br /> (c) a signed affidavit certifying that the material is clean and <br /> inert, as defined in Rule 1.1(20); <br /> (d)the approximate dates the proposed activity will commence <br /> and end, however, such dates shall not be an enforceable <br /> condition; <br /> (e) an explanation of how the backfilled site will result in a <br /> post-mining configuration that is compatible with the <br /> approved post-mining land use; and <br /> (f) a general engineering plan stating how the material will be <br /> placed and stabilized in a manner to avoid unacceptable <br /> settling and voids. <br /> Tyler O'Donnell <br /> Environmental Protection Specialist <br /> DNR COLORADO <br /> CODivision of Reclamation, <br /> Mining and Safety <br /> Department of Natural Resources <br /> P 303.866.3567 x 8131 I F 303.832.8106 I C 303.319.5842 <br /> 1313 Sherman Street, Room 215, Denver, CO 80203 <br /> https://mail.aol.com/webmail-std/en-us/PrintMessage 4/13/2016 <br />