Laserfiche WebLink
PROJECT <br />TreaTek <br />:f]•;W:imim <br />NUMBER <br />;Nana. <br />197-32 <br />- CRAVI COvIPANY <br />VOillii0111 MniaglillgalaiNiiiM441,NMAISOAMIIMIIIInii:MitiniMAMM <br />WELL CONSTRUCTION LOG <br />WELL NUMBER CH-1 <br />PROJECT NAME EW-4A; Extration Well Replacement DATE DRILLED August 13, 1996 <br />continued from previous page <br />a <br />— <br />0 _ BLOW COUNTS RECOVERY (%/ft.) O <br />< (/) EXTENT tri <br />(6 1GRAPHIC LOG W 5 . <br />LITHOLOGIC DESCRIPTION DEPTH (ft. BGS) --7 Lii .- _..i `2=. LLI <br />WELL DIAGRAM <br />CH1- <br />200 <br />CH1- <br />207 <br />K • <br />x <br />Alt."4.1, <br />114.,114teffi <br /> . <br />Centralizer <br />(214' bgs) <br />Siltation Trap <br />(5 ft.) <br />Sluff <br />Bottom of <br />EW-4A <br />Borehole <br />— x- ML-CLAYEY SILT-gray <br />_ <br />- <br />_ <br />- <br />_ <br />-205-- <br />- <br />— <br />-r <br />— <br />_ <br />-)- <br />_ <br />_ <br />-200-------175-- <br />-210--,--185- <br />--215---190•• <br />-220--195 <br />— <br />— <br />— <br /> <br /> _ <br /> <br />-180 —, <br />— <br />1 <br />— - <br />— - <br />7 <br />- <br />ML SILT brown <br />K <br />x x .x <br />x ,x x x x • x - x- x <br />x . , X , <br />X . <br />X <br />X <br />.X <br />X X <br />-x x x x K x ,x X ... x <br />, <br />SP/SP-SM/SM-SAND and SILTY SAND-fine grained, <br />flowing <br />-2--.__I - — x.- <br />,- - _ <br />ML-CLAYEY SILT-brown <br />Bottom of Corehole <br />Continuous Coring Begins at 100 ft bgs <br />Extraction Well EW-4A Developed 10-24-96 through <br />10-26-96 <br />Pumping Testing Conducted 10-27-96 through <br />10-29-96 <br />— <br />_ <br />_ <br />— <br />- <br />_ <br />_ <br />_ <br />- <br />_ <br />-225--200-- <br />—230---205- <br />—235---210— <br />_ <br />PAGE 6 OF 6 WELL LATHR 1