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WATER MANAGEMENT CONSULTANTS WELL CONSTRUCTION DIAGRAM Sheet No: 1 of 1 <br /> Well No: GVMW-23B Project Name:CC&V HYDRO INV. Client:CC&V-2736 <br /> Coordinates: 59,310 E Township: 15S Range:69W Section17 Quarters: Location Elev: y 769.5 ft amsl <br /> V 50,032 N Drilling Method: DIRECT ROTARY Water Level Meal.Point Ekv 9,766 ft amsl <br /> Dri Ping Company:AK Development Method: NONE Indinatlon: 90' Logged By: BL/MG <br /> Start DateRme:08/18/07 09:00 Screen Type: 20 SLOT PVC Welt Casing Mat: <br /> PVC Wall Slick+p: 1.5 FT <br /> Completion DatWlrwne:08/18/07 15:00 Gravel Pack Type:619 SAND cased°ePth: 0-10 FT Wall Oiemaler. 2 IN <br /> Final Depth: 40 FT Seal Type: BENTONITE CHIPS(9 bags) Borehole ID•GVMW-73R sueenedlntorval:10-40 FT ouanWyorsand:12 ba ; <br /> ten E <br /> 0 0 C <br /> Description E J E _ E <br /> rn cm c° e, Group name,Color,Density,Grain size/Plasticity,Moisture, fi w 2 co <br /> ° m 'ci a Cohes.,Sed.struct,Weathering,Organics m m d `-° <br /> r m '0 r9 ram m o p <br /> 0 ° <br /> 10YR Alluvium and weathered bedrock,0'-40' 2 IN PVC <br /> 5/4 <br /> 5 -5 <br /> Fxgd cobbles,no sediment sample preserved E 8 INCH STEEL <br /> "' GM Z SURFACE <br /> 10 - -- - -•-- 10 t CASING <br /> 90%x d,10%breccia cobbles,too much watertofully assess sed- <br /> • GM iment.but seems to be an inorganic mixture of 40%gravel,30%each <br /> 15 sand and clay.Sand Is very coarse,sediment has medium plest ly. 15 k •r 20 SLOT <br /> Xgd with Iron staining,looks like weathered bedrock,clays are <br /> possibly hosted within fractures;these clays are moderate n <br /> 20 ♦ ++ +` _ yellow-brown with high-plasticity,alr ift test at 29 yields 59pm? _ _ 20 y of SCREENED Ih <br /> Xgd with iron staining,looks like weathered bedrock,clays are <br /> possibly hosted within fractures:these clays are moderate <br /> +} <br /> 25 t }~ •` yellow-brown with high plasticity --_-- .._- --- -- 25 <br /> 30 ` - — --- --- -- --- —- -— --- --- k <br /> F.r....}.._...+..... f <br /> 35 = !� _..rt_ -- - - - - 35 <br /> •et-trrl''rJ: <br /> }+++ s* Xgd with iron staining,iron stains look like more reduced Iron .Y:�r,y;•j3, <br /> 40 `µ +}*+ + -- --_._�-- - - - - -- - 40 =`r�� TD40FT <br /> 45 ---- ------- v- - 45 <br /> 50 - - s�,,,- 50 <br /> 55 ----- - - -- - -_ 55 <br /> 60 60 <br /> 65 -- - - — -- ---- -- - 65 <br /> 70 -- -- - - -..-._. _ -- - -- - - - 70 <br /> 75 -_ _ - - -- -- - - - - - --- - --- 75 <br /> 80 - -- — - - - - - -- - — - - - - 80 <br /> 85 - -- - - - . -- — 85 <br /> 90 <br />