Laserfiche WebLink
Memo to Tony Waldron <br /> Coal Basin Pile / Ditch Interaction <br /> page 3 <br /> surface layers. In my opinion, the amount of disturbance <br /> required to structurally treat the confined area of the slope <br /> immediately above the drainage ditch would cause significant <br /> damage to the delicate equilibrium of the "mature" cribbed <br /> slope, and would result in refuse subsequently being deposited <br /> in the ditch. Therefore I recommend against any attempt to <br /> remedially treat the c1 onp immPdi atel y adjacent to the <br /> drainage ditch. <br /> I hope that these comments will assist in clarifying the <br /> interaction of the pre-law portion of the Coal Basin Old Refuse <br /> Pile and the permanent program permitted drainage ditch which <br /> transects the toe of that structure. <br /> cc: Larry Routten <br /> Steve Renner <br /> Doc: M:\COAL\JAP\DITCHTDN.MEM <br /> JP/JP <br />