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SUBURBAN <br />January 8, 2003 <br />.~ ~ <br />-S- <br />~~' ~~ <br />SAND AND GRAVEL CO. <br />303-421-0720 <br />Mail: 5400 Fenton St., Arvada, Colo. 80002 <br />Plants: 5400 Fenton St. - 11755 Brighton Rd. <br />Mr. Carl Mount <br />Division of Minerals and Geology <br />Minerals Section <br />1313 Sherman Street, Suite 215 <br />Denver, Colorado 80203-2273 <br />Dear Mr. Mount: <br />RECEIVED <br />JAN 10 2003 <br />Division ~f Minerals and GeoloBY <br />Re Annual Report - Road Runners Rest II Pit <br />Suburban Sand and Gravel MLR file NO 79-195 <br />FEDERAL TAB ID.# 84-0446076 <br />The anniversary date for this pit is January 28, 2003. The <br />pit is still being operated by Aggregate, Inc. under a lease with <br />Suburban Sand and Gravel Co. This is not a phased operation but <br />the area needing reclamation at any one time is limited to 50.00 <br />acres ±. The permitted area is 168.41 acres ±, the pit HA3 NOT <br />been granted a Temporary Cessation and it HAS operated more than <br />180 days this year. A check far $688.00 is attached to cover the <br />annual fee. Please refer to the map attached for the areas <br />discussed in this report. <br />(1) At the current time we have 126.32 acres ± disturbed in the <br />pit. This entire disturbed area has been stripped of topsoil <br />and the topsoil was stockpiled around the site for use in <br />reclamation. Of the total area disturbed at this time 2.69 <br />acres t is plant site area (cross-hatched, ///); 109.58 acres <br />±, is lake area (blue), 2.14 acres is shop area; 11.73 acres <br />is graded, shaped and resoiled so it is ready for seeding <br />(+++++). Mining continued on areas previously disturbed <br />increasing the depth on 21.65 acres ± (\\\) that will be <br />below the normal lake surface. We have approximately 30,000 <br />YDa stockpiled, covering 9.35 acres ± (brown) on the north <br />side of the lake. <br />(2) No reclamation was required during this year. At this time <br />the pit slopes are complete from the northwest corner around <br />the south end to the southeast corner below the shop. Most <br />of this area has been resoiled and is ready for seeding. We <br />continued to reconstruct slopes on the north side of the site <br />(herring bone hatched). The slopes along the north side of <br />will be created sometime this year. The area covered by <br />water surface does not need reclamation (blue). <br />(3) Mining will continue within the lake area where additional <br />gravel remains. Aggregate, Inc. expects to mine deeper in <br />the southern lake area this year. New dewatering pumps have <br />