Laserfiche WebLink
In addition to the temporary diversion system, and as outlined <br />in section 1.09.2, a filter fabric :.ill also be used to !seep the <br />underdrain free of debris and refuse. The fabric will be placed en <br />top of the roc!: underdrain in advance of refuse disposal (see <br />figure 8). <br />Typically Wyoming Fuel Compan^ :gill use a fabric :.~hich ~.. <br />inert to biological degradation, naturally encountered chemicals, <br />al!calies and acids, and has the fello:uing characteristics. <br />Sdeight ...................6.5 <br />Thickness... „ ,,,, ,5 <br />.lpparent Opening Size....100 <br />Floce Rate ................100 <br />oz; sq. yd. <br />mil <br />+ (U.S. Std Sieve; <br />gpm/cu. ft. <br />2.Oo-33(3) <br />