WPC  2"B Z`XArial ItalicArialArial BoldHP LaserJet 4 PlusIIHPLA4PLU.PRS2xCQ\'sZX#|m9ND,C2xjAG;X1mC9,  Xm2PG;XP/qC:,cXq2pPG;X2n T|TOO "4^DDV6OOYAOAADDAwDADn6wD66w6RwDwwwuR?ROAnOOODOOOOOOuOAwCCCCCCCCwwwwwwA6AAA6AAgww6A6[6RRRwwwwTDDwuuu6RwDwwDu414WddddddddddddddddddddddddddddddddddddddddNTT~PYVPTO33PPPPTTyuu3OuO"uu~uu"m+^99Ipp.DDNt9D99pppppppppp99tttp̅}9ep}}999\p.ppepp9pp..e.ppppDe9peeeeE5EtD9sZDDD9DDDDDDpD|9pppppȰepppp99999999pppppppppepp|pepppppeeee|pppppppppppp9.999.99Xeep.p:p.pDp.pxppppȼDDDeeee}L}9}9ppppppe}e}e}epp.pDe}9ee|pp8dp,(,WddddddddddddddddddddddddddddddddddddddddNHxxHlpD|pppppLJpDHpD,,DDpDDxppxHxxHsdd,DdD"dxdldtxxd"m+^:D`pp8DDLt8D88ppppppppppDDttt|Đ|8p|||D8Dtp8p|p|pD||88p8||||LpD|pppdL8LtD8ttDDD8DDDDDDpD|8pppppȰppppp88888888|||||||||pp|||p||ppppppppppp||||||||88888888ppp|8|L|8|`|8|||||ȼLLLpppp|`|D|D||||||p|d|d|d||8|Lp|Dpp||:dp,0,WddddddddddddddddddddddddddddddddddddddddNHxxHppD|pppppLHpDPpD88ddpDDxppxHxxHs||8ddD"dxxldtxxd2  P #Xp2PQ XP#  =  yxdddy Jicarilla Lower Mundo|'`v(#5Conceptual Design  IV. GEOTECHNICAL/EMBANKMENT DESIGN CRITERIA  R A.` ` Development of Conceptual Improvements(#` XX` ` Several geotechnical improvements were studied in the feasibility design report but not recommended for further study in this report. They include; (1) reverse filter with downstream drain and earth and rock fill berm, (2) reverse filter with pumpback system and earth and rock fill berm, (3) spillway and sidecutting protection using fabric formed concrete, and (4) spillway and sidecutting protection using reinforced concrete.(#` XX` ` The reverse filter with downstream drain was not pursued because the seepage would be controlled but it would not be reduced, therefore, continuing or exacerbating the detrimental effects on the intended use of the lake. The reverse filter with pumpback system was not pursed because of annual operation/maintenance costs.(#` XX` ` The following improvements were considered essential for one or more of the conceptual design alternatives. The purpose and a description of each improvement follows:(#`  R X` hp x (#%'0*,.8135@8: