2011-01-13_PERMIT FILE - C1981038 ‎(6)‎

• Permit No: C1981038
• IBM Index Class Name: Permit File
• Doc Date: 1/13/2011
• Section_Exhibit Name: Volume 1 4.03 Roads
• Media Type: D
• Archive: No

4.03 RdrDB
4.03.1 Raul Roads. (Oont'd.)
• further disturbance for construction of this haul road 15 re?~ired,
temporary erosion control measures will be i~lemented during construction
to minimize sedimentation and erosion until permanent control measures are
established.
Temporary erosion control measures will be implemented during construction
of the Orchard Valley West Mine haul road until permanent control nwa~„res
are established. These moa~,res include straw dike`s, straw mulch, and
strictly controlled cutting and filling of areas.
Temporary erasion control measures will be implemented during any further
disturbance resulting from construction activities on the Orchard Valley
RAM coal stockpile haul road.
(3) (d) (i)
The Orchard Valley Mine haul road was designed and constructed using
accepted engineering practice. It is believed that vegetation material
was removed prior to placement of embanknw~t material. The orchard Valley
Mine haul road was constructed prior to the enactment of 3NCRA and the
Regulations of the Colorado Mined Land Reclamation Hoard for Coal Mining;
no topsoil was salvaged from beneath the embankment.
All Vegetation material and topsoil will be removed from the Orchard
• Valley West Mine haul road during construction to ensure adequate
stability.
The Orchard Valley R-O-M coal stockpile haul road was designed and
constructed using accepted engineering practice. It is believed that
vegetation material was removed prior to placement of embankment material.
The Orchard Valley R-o-M coal stockpile haul road was constructed prior to
the enactment of SMCRA and the Regulations of the Colorado Mined land
Reclamation Board for Coal Mining; no topsoil was salvaged from beneath
the embanlonent.
(3) (d) (ii)
Since the Orchani Valley Mine haul road was built prior to the passage of
the state and federal mining and reclamation acts and the promulgation of
these regulations, embanlanPmts were not particularly constructed according
to the specifications set forth in this section. Maximizing stability of
the fill was a controlling consideration, however.
The Orchard Valley West Mine haul road will be constructed as described in
Volume 6. No keyways are reguired for this haul road construction.
The Orchard Valley R-0~-M coal stockpile haul road was built prior to the
passage of state and federal mining and reclamation acts and the
promulgation of these regulations. IInbanlanents were not particularly
constructed according to the specifications set forth in this section.
. (3) (d) (iii)
It is believed material for the Orchard Valley Mine haul road embarilOnents
TR 92-18 Revised 07/08/94
6