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Concerning the "buried pipes", regarrli.ng the disturbed mine bench area. <br />Due to a typogrnp'nical error "hnritvl pil~,•.;" wnti inadvertcl~fly adrl~.d to tl~e sentence <br />• quoted. It ncmr reads: "Surface runoCC en the perTnit wren (c.'istucbcd mine bench) <br />is collected via proposed drainage channels and director] into the future sediment <br />pond. ltifiere it is necessari~, small s:.ales ~:~i11 be place] such that they facili- <br />tate the draining of any lcxw spots, i'hese swa.les will he no more than six (6) <br />inches deep and ten (].U) inches ~wi.de. Their ]ocation ~wrl.l be field determined <br />during a tirm when •.water has pooh] enough to substantiate a proper location. <br />The location '.where buried culvert pips will be us~.d is 300 feet West of the <br />settling pond along tha i~rcrge.ncy spillway. The location has boon identified <br />on tLe P1ine Surface and H}27rology thin. The pipe to he used is Gal.vanizccl rip- <br />ple pipe, -'4 inches in cli~tineCcr anc] 30 feet long. The in]et and outlet points <br />of the culvert pipr_ ~+~ill be prnic:cted frcvn ern~inn by lining them with country <br />rock <~btcined Iran the c,~n;CnirCi.,m „f the divrr;ir,n rl.itchr:;. Phis rock is Ercrn <br />the Menefee G'onn~tion anc] i:; tyl~ic~.i.l.y Clat wish a thickness nl: 3 to li inches. <br />The rock ~~nll be ]old and fitted ].i.ke tiles on b',th the inlet and outlet points. <br />Thus, eli:ninatinn oraision ft-an the fi.ocw of water. Acculrnilat.ed silt rentwal will <br />be ficl.d dctcLinincd , nd pcrfunn,v] prior to any noticnhlc rc•:,Lriction of flow. <br />111.UG FLsV~tE COAI. M[NG .is crnmitted to nr~nitorinrl •,water rtuuli.ty at the <br />points lna-iti'd .;n the revised ~urf:oce and Hydrolo~T/ tMnp (hLst, al). Ono is located <br />upstrc vn fr.yn E3LU~. C~LN`ll~ COAL FfffJL and do'..,istrc:un trcm KII1G COAL h1IClC. Une is lo- <br />cated durnstream Prc~.m L3Ll1E FIr~t-IP COr\L MIiJE. One is located imrvaiately belo~:r the <br />settling p~~nd wiCh the c•meryency spillway. (~~,~ 1.1inc Surface and Ilydrolagy hiap). <br />With c I?~~,,~os~~l starting date of Ju]y .l, 19FiG, 4Lrter Quality monitoring <br />w.il] connx~ncc• at the sunx~ tuna. Water c~i,artity .:ill. be mxl.itored and reported <br />• <br />mnr.tllly and i.ts cTn] ity wi ll be r~=C;orted r(l~art~'1 ly. <br />t'Ll!!i F'l:ti•t7•: COr1L PIINE nntiripatc's a c'nn•am~pCi•/r u:;o of ~0 rlallnns t~f: <br />~•:ater l,er day. It ~:at.:,: that will be cnnraLu.d in Cho scttliny pone] raiuu~t be usc~, <br />L'LiiE F? i•?!S CU:\!. ?S1i1G. hrcll~.~:-,~, ; co l ru ~ l:. se n 500 e7.rLlon t,ni table plastic water tank. <br />i[ •.:ill'ue fil.l ,~] ir: t!ic lawn of: C>tn:~mgn at n l~alh.tic w~tcr trnn inn.L and tc%:n:ported <br /> <br />E:rcl~,:;~<l 1,1c•anr• fine ~nrr,•nnr'ci (~agc ±h.it cr~n:~~r; tl.~: Cyl>o,arnphirrlt error <br />m.;cic in rce~rd to tl'~c lr~catinn. of th~_ mine h•'~Cl)r~~ the porcntiairtric ;cvcl. All <br />r~u:~~rCnccs shcuL] be .-~pnroairrl<~tcly 70 feet. <br />`1'hc "Ilydroloq}' Plrp" r:eferonccd on Fa•i~ E3 is :'.•;r.nn}mhos with hVip ~l. It <br />sh„u1d read the "P:ina Surface and Hydrology Map...". 'thi:, .'.cntciicr, has been cor- <br />recCed. <br />The srY3vr.:nt ra•~nved fnxn the sett]iny pond wi.l] i;i? stored inur_diat.ely <br />South and L~;est o~ ttu~ settling pond as i.xplain.d en the S~irtar_e ~md Hydrotogy i•.=.p. <br />It is planned to use this scdinr_nt during the reclaireitinn nr.ro'In~m. (Sir• Kline Sur- <br />f.ace and Hydrology htap) <br />'1'ha country rock to be used in the diversion ditches will be oi;tainrd <br />• fr~xn tha soil disturt;r~d by buildiny the ditsle,. The mean size is al,proxirr><ntely <br />L25 faet in dian~~rer. <br /> <br />n....~ F , <br />