Laserfiche WebLink
`fr. P_: Amundson <br />• June 11, 1980 <br />Page -3- <br />(Especially iC the aria has I•e,:,~ r,rF~vin,~.lsy seeded and mulched). <br />Explain :;iiy '_his is V.,e cnly .:1 Ccrn:,ti~~d open to Western Slope <br />Carbon. Why isn't t!,: rend be'iiad the off;ces upgraded and rin <br />material Cru_ked do~:'i? <br />V. Sediment :,on:rol/Hydrology <br />Slate wh:-Cher or not eater wil: be r.ea:'.ized from. t`ie nortals, <br />andii so- describe: <br />a) Quality ~ water. <br />bl How iL will be haadled (i.c, whr:n- it will be pumped) <br />Todd Gibson leas lookcu throuf;h the r.alculations submitted for the <br />West Mine te:hnical revision, an:? Lindy it to be lacking in rlr.ce <br />areas: <br />al sizing f;,r the f1c:,t Pli.nc_ sedi.m~_r.t pond (unless they hays <br />Leon ;ub.nitted uncle: a dif`~rtni nme). <br />• h) Gizing for the ;olluctiun ditches l~hnt lead into the peed. <br />c) ~-~~ :pla:,ation ,~f how ti,e d`_trhes work (keyed into the man).. <br />As of yet, Todd h:,; not finis:,ed <br />diLChes. :hey »ill be fonrn-de;! <br />been giver. for the 30" cul•;ert. <br />explain how it »ill be per. under <br />and desnriLe mc~hods to be used <br />struction. <br />Lhe ~izins•, calculations for the diversi:,n <br />upnr. r.n~,rr.)crinn. Sizing approral h:~s <br />l,ls~~ s:ccc it ~.:i]] be placed nn~'.rr,,r:• ~i;.l <br />Hiv'i:r:,•: ;73 and ttie railroad tra,:l:.t, <br />to r _lsim Cllr area dirt ~rbed by con- <br />"Energy di.ssipa:in~ StrUCRI~CJ 1GCaCCi ~, uc,:=scary" (p. 2) is to.~ <br />general. State which type will be a^.,:d and for what l~n;l't in the <br />gulch. <br />On the first pale of the tochnica'_ r~:is.inn, item number six of the wvr:--. <br />needed to Le do:re is the "estaL'_ishro^~,t of sediment ponds." Howew~•r, it <br />is unclear fror.. th:'e text a~`rich ~eoimo:it pc•rd; will be recei•~ing which <br />water. The to;:c naeds to clearly ex^:oin the sadimen[ control syst:::~ <br />for the Ides[ Mice portal ar~~ and the land dc•.an r.o the river. Foi ~,:a~;.]a. <br />how will tLe af:uct~•ci water cru~s r.h~: ]lit;ix.:,.~ anal make ir. down to the <br />sediment pond"! From. the ~n11~ it apne~.s to trove'. down the north si.ic <br />of the hig2,way. <br /> Another cor.fusiog aspect of the scdi~tut. ci~ntrol system is found in <br />• the last paragr ;oh on p;,ge ~. <br />and struc =ere to "mot rucri:r:•~" "''.,. tc•a v:^: i~ : from °pond" <br />4:i7 ~. there be one or more to "ponds" <br />ponds? '2'„irr~ <br /> pond is [hc one refereed to as the Fo;t '1,'nc Sediment Pond:' l[ i~ not <br /> marked on .he r:.~p. <br />(cont'dj <br />