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/~ ~'y O " c~r~/ <br />Dorchester Coal Company _ <br />• united seat or Arapaboc ald8. R E C E I V E D F E B ? 1995 <br />suite 300 <br />9350 East Arapahoe Road <br />8nyewood, Colorado 80112 <br />Writer's Direct Dial Numbs <br />(303) 790-8444 <br />February 4, 1985 <br />Mr. Gregg Squire <br />Mined Land Reclamation Division <br />1313 Sherman Street - Room 423 <br />Denver, Colorado 80216 <br />Re: Minor Revision for powerline to North Dewatering Well <br />Dear Gregg: <br />The North dewatering well is presently being powered by a diesel-powered <br />• pump. Recently, because of an increased volume of water encountered in <br />the underground workings, this pump has been operating on a full-time basis. <br />It would be cost effective to replace this diesel-powered pump with an elec- <br />tric-powered one. This would require that a power line be installed to <br />the site. The proposed powerline route is shown on the enclosed Figure <br />and Map. <br />The line from the existing powerline would be approximately 2750' long; <br />a 600 ft. branch line would extend from the pump switch-house to the <br />proposed line. - <br />The lines would be installed by A-Var Electric, a private contractor, under <br />the direct supervision of Dorchester. This powerline will consist of 35 <br />feet class 6 lodge pole pine poles. The poles will be set 6 feet deep, <br />giving an overall .height of 29 feet. Pole spacing will be a maximum of <br />350 feet, spacing will be less if the terrain dictates so. REA specifica- <br />tions for heavy loading, using five (5) No. 4 ACSR conductors will be <br />followed. <br />All construction activity will be confined to a 20 ft. right-of-way along <br />the corridor. Surface disturbance will be minimal. All pole locations along <br />the proposed route can be accessed from existing roads or via overland <br />travel, with the exception of the area where the route crosses Newlin <br />Creek. <br />• In this area, a temporary access road will be required. This access road <br />will not need to be maintained, and only a minimal amount of ground <br />disturbance will result from its construction. Length of disturbance <br />A Subsidiary of Dorchester Gas Corporation <br />