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DU 1 <br /> TO: Diane D-21 an <br /> 1 FO:i: L�11 E"�orrl=s <br /> RE: Emergency s`itli,ay d-s,,,n <br /> The ceslgn ecificat4ons to Ir;r1r_9 all c,f_ our exi= <br /> 5ez11mentat1O71 r C,r:d=, 1 r;t D c m7 l i nCe xlth t' recent C'11;-.t'i_ _ n. <br /> rllIP_ ( 4 . 05 . b ) ha`,e 'r)een coii-:Ileted an%i SI-IOU 16 tlP -U:,r,14- t�<1 t,=) i 1-1`: <br /> ^_tate . <br /> Spoarate e,;,er�'=-n(-V SID 11:caY:� [tilll 11e iIn Called In a: 1 <br /> sedirlr_nr-atian ponds. ',�lving a single outlet , attiCli-•d C1r.. .'ICJ <br /> Elg . 1 . <br /> Table 1 lists ti1e dlnenSlon:S and flowrites for each pond . <br /> Design was has-d of tj"le f orrr-iI a for a broad Cr`st c! wt-:! r . <br /> =CL( H) 3,'2) <br /> snillwav 7 i11 1,e cub tO a G—epth Ot thrne f t n <br /> with ane Zo�,t C'1_ rip rap. :1'`Iii tl _"C', ]_h the rip ro` <br /> during design, for c�,nservatlon <br /> z:11 outslope greater than 10:6 hall l,e l ine�a <br /> raD, cr Other r,,.ea ur-es shill betaken tO protect agalr.st <br /> of the dam eml>anr:ri-nts . <br /> 'actual Fr,111way 1 1catlOn i;111 be et e rr lnet' In th'-2 fie <br /> rllnlrtlza dlst:;ri _nce tO t:",e existing `t2"LICt ir ? C1'.:_ _;l <br /> conat r;)ct i <br /> All v a a r- -_ y,_. - . ;r _ _ <br /> r,c,r:d ign c_ _ ,._r1a rcr. nod in rho err , <br /> � _ r <br /> T?ue tO _rIG cc r rl:'c ;On C'- t <br /> c ?CGr,:1 1 - i_ ch C ._ r . ite s,z�i i "d or c S�^✓ ii _ i C_i" _ _1 <br /> 1 V, t r = t <br /> C r1f 1 yL7r t' On c it 1r.T o the ex i 11i_7 i,• . <br /> contaln:,�rit . <br /> TR-18 <br /> 10/91 <br />