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C. the sediment control measures proposed by the December 2, 1988 and January 19, 1989 WB.ST, ]nc. letters, i. e.: 1. no drainaoe channe' construction will occur during the normal snowmelt season o= Narc~ througr June;included as a permit commitment to 2. culvert crossings w••11 oe i.^.stalled for equipment crossing the Waldo Canyon anc =ast --ibu:ary drainages; 3. hay pales wi;'. be :,~acec oetween the drainage channels and anv disturbed areas net yet reclaimed; and, - ~0.~ 4. maintenance o` a sediment cond, measuring~ll j`t, wide by 300 ft. long with an eight foot rock seepag4 detention barrier, below the confluence of the two streams and above the intersection with U.S. Highway 24; D. the Drop Structure design rroposed in the WBEST, Inc. January 19, 1989 letter i.e., a concrete c^op structure extended 2 ft, beyond Trapezoidal channel with a lZ ft lencth of grouted ripraD downstream from tie drop structure, as further illustrated in the January 19, 1989 letter; - and, E. the bench configurations along the north (south-facing) and the nose located along the east west-facing) Dit perimeter will measure approximately 23 ft in width, rroviding a 55 degree overall slope, whereas the south (north-facine) and west (east-facingl pit benches will measure approximately 1~ to 15 ft. in wic:r., providing a 45 degree overall slope; have been proposed as permit conditions to be implemented as a part of the final reclamation of the site. Please correct me if I'm wrong. Pi ease revise the Reclamation Plan Neap to illustrate the drop st^uctures, cnannel and p7unoe pop; locations, the revised bench configurations accomodating the re-created drainage channels, and the settling basin location. 4, a. Your most recent correspondence indicates that because of the limited area in which the basin could currently be constructed, the settling basin woulc initially have to be somewhat smaller than the 10Gx300x8 ft. structure proposed by k'BSST, '.nc.'s January '. 9, 1999 letter, until operations can open uD the site. Please co..^.sider deepenine the initial structure to contain the adequate stc-age ca-vacity recomsmendeG in the 6'BEST, Inc. Tetter so that the settling basin will function as required.