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Colony Shafe Ou Project. CWOrado A+LRB Permit M~ElC•047 Rev. Aug 24, 2007 <br />2006 Affeccea Area Status Summary and Request for Reduction m Adecled Acreage <br />4 3.2.3 Dam Access Road (ISP Area 8A) <br />ISP Area 8 includes the 45 acre area a550Ciatetl wdh the Dam Access Road <br />(referred to as sub-area BAf and 8 acres of a Flat lying gravel surfaced shop area on the <br />Hoge (referred to as sub-area BB. Summit Ridyei. The flat gravel paved sub-area 86 is <br />being retained as an acbve area, Only the Dam Access Road is proposed for removal <br />from the total affected area. The Dam Access Road is requved to reman In service <br />because d is the only access to the too of the Middle Fork Dam and the reservoir area <br />above d <br />The Dam Access Road subarea 88 ~s broken down into 7 acres of permanent <br />acbve roadway surface and 38 acres of cut and fill side slopes The locanbn of this area <br />is presented on Exnihit F•3. and post m~n~ny topography a as shown on Exhlbd Fs <br />Lrmiis of the areas that wilt remain active aifeded acreage after approval of this plan ere <br />depicted on Exhibit F-1 t Current conaiuon cf the area is depicted in Figures 27 throuyh <br />30 <br />The roadway was completed in 1983 in preparation for 1984 construction of <br />Middte Fork pain. and all side slopes that could De flattened were graded down in 1984, <br />Revegetation was attempted on ail side slope areas using the techniques m included m <br />tha 1982 Intenm Site Plan Isee Appenda 0•? "Revegetation Techniques' excerpt from <br />Intenm Site Plan amendment presented here in Appendix Bj. The range o! slopes <br />treated in this effort vaned from flat slopes that were amenable to dell seeding using <br />Technique 4 tFtg 301, to near-r©pose angle slopes that regwred the broadcast or <br />hydroseed~ng and Hotting techn;ques tlescnbed as Techniques 1 and 3 (Figures 2$ and <br />29). As is evident from the photographs, some of the steeper side scopes are very sha!ey <br />with m~n~ma! Snes and are not able to support a vegetative cover (Figure 29), while in <br />other areas the steep slope seeding technique '.vas quite successful (Fig 28j <br />terra::_ _„~+~~ <br />.w <br />,~~Jf I 4 <br />qU'1: 7 <br />4~ea6A Uam Access Road view looting E over Davs Valtey 'rom rho Coarsa Gre Valley The svnunoa~.I marway <br />anrns~ q•~e vailuY '.s Vn! .ves:arn cln~~h of the read uV in Summit R,dgz iNna 6B), whmh s wsibie bn the r~,dga in ina e0.er <br />left cornor or the pbotugraVh !. similar mu4iple sw.lchDnck road deswnds down the athar. side n} ine ndgo to 'didd~e Foa <br />Darn <br />