Laserfiche WebLink
' 01006L:' 101-0Ilk <br /> 169-171 Sand layer with sticky clay lenses <br /> (easier drilling) <br /> 171-178 Silty fine sand, some clay <br /> 178-188 Fine sand and sandy clay layers <br /> 188 -194 Loss of circulation <br /> 194-235 Fine sand, very soft, fast drilling <br /> 235-242 St-icky slightly sandy silty clay <br /> 242-250 Medium to coarse sand grades to <br /> gravelling sand <br /> 250--251 Coarse gravel <br /> 251-252 Gray clay <br /> f252-258 Coarse gravel <br /> I <br /> SFR104/018 <br /> 1 <br /> -2- <br /> I <br />