2008-03-24_REVISION - M1989092

• Permit No: M1989092
• IBM Index Class Name: REVISION
• Doc Date: 3/24/2008
• Doc Name: Completeness Review
• From: David E. Archer & Associates, Inc.
• To: DRMS
• Type & Sequence: CN1
• Email Name: DB2
• Media Type: D
• Archive: No

December 13, 2007
Job No. 03-0025
Page 4 of 5 pages
EXHIBIT "D" (continued)
committed to control (prevent) erosion and sedimentation from reaching any
drainage. All methods of control will be used, sediment traps, riprap, straw bales,
earthen berms and liners.
(3) Bulk storage of fuel, and small amounts of lubricates, will be stored on site in
an earthen berm with an approved liner around and below the storage container.
The earthen structure will have a capacity of at least 110% of the tanks and
containers tanks. This type of structure will be leak resistant and readily
cleanable if a spill does happen. The liner will form a pool that the liquid cannot
escape to the surrounding areas. The other features of this structure is that it will
be designed in such a way that it will be easy to clean up any possible spills. All
spills will be soaked up with an absorbent material such as sand or other
substances that can absorb the spilled oils or lubricants. After the mixture of
absorbents and oil are cleaned up all the waste materials will be transported to
the nearest approved disposal site.
(4) Oaklands Ranch Gravel dc~~s agree and will commit to Division of
Reclamation, Mining and Safety's permit condition as stated on page (6) six in
the application package. Any reportable spill which is a spill of any toxic or
hazardous substance (including spills of petroleum products) within the permit
area will be reported to any and/or the Division of the Colorado Department of
Public Health and Environment, the National Response Center, the Colorado
Emergency Planning Commission, a local Emergency Planning Commission, or
the State Oil Inspector. In addition the operator shall notify the Division of
Reclamation, Mining and Safety of a reportable spill within the permit area using
the same timeframe required by the permit, license, notice, Act, Rule or
Regulation governing the reporting of the spill to the appropriate agency. Notice
of a reportable spill shall be faxed to: Minerals Program Supervisor, Division of
Reclamation, Mining and Safety, FAX [phone]. This FAX will include a
callback number of a responsible official for the DMG staff to use as a contact.
(5) Also for clarification the operator Oaklands Ranch Gravel will use the Best
Management Practices (BMPs) onsite. The Best Management Practices (BMPs)
as defined by the United States Environmental Protection Agency, Office of
Water (WH-547) EPA 832-R-92-005, September 1992 as found in Appendix E.
Glossary as follows:
G:\Drawings\2003\03-0025\docs\GRAVEL PIT (SIP)EXHIBIT D.doc