Laserfiche WebLink
1 <br /> GROUNDWATER <br /> LED!]! TECHNOLOGY, INC. <br /> Monitoring Well 14 DlrilIing Log <br /> Project Owner_ Sketch Ma <br /> Location Mant_�a, Ca- ���'-�`'-" p <br /> Date Drilled 11/1 1-12/89 Project Number 2021799-5045.06 <br /> ' Tatal Depth of Hale�t-,Dlam ster_. in SEE SITE PLAN <br /> Surface Elovation-34--.4-5.'-Nater Level ln€tlat___?. tom. 74-hour-22--9-ft- <br /> Screen: D1a._ -2 in. __ength 40 ft. Slot Slze -020 zn. <br /> ' Casing- Dla. 2 in. Length 10 ft. Type PVC <br /> DrillingCompany A11 Tera <br /> in P Y _Drilling Method- Hollowitem Auger <br /> Driller R. Holt � by C. Moore Notes:no product <br /> Geologist / Engineer S1 n�s�{cer�ae No. E.G. #4422odor sdetleted in <br /> ' Y amp <br /> Descrlptlon/Soil Classification <br /> ' I (Color, Texture, Structures <br /> I <br /> 0 _j <br /> f v <br /> !� Graved and cement chunks <br /> Dark brown, 'very fine to medium grained sand (medium <br /> dense, damp) <br /> ' 4 <br /> 6 h= A .. <br /> .: <br /> 1 �-^ �:: .�' I ,`-•,.,-.� <br /> (grades CDdrSC�r) <br /> I <br /> 127 .. .• � EB � . I <br /> r:� :• ' ML Brown, sandy, clayey silt (very stiff, damp) <br /> ' 4Gray-brown, silty sand (medium dense, damp, iron <br /> oxide stains) <br /> r <br /> ML i Gray-crown, sandy silt <br /> I (very stiff, dam-, �. <br /> Iron oxd� 1 <br /> �•�I stains) <br /> r <br /> C Brown, fine to coarse grained sand (medium do-Ise, <br /> . damp) <br /> J l;; <br /> MIL <br /> #:• .= i I Brown, sandy sllL (very stiff"-F, damp) <br /> 20-1 C' r :•:y 17 <br /> Gray-broion, fine �o mec„ -m ura.L neri ;ar_a <br /> t .sw (grades coarser) <br /> 24_� : :;� i ';• <br /> I , <br /> Encountered hater 1;11/$9 0535 <br /> .oUrS i <br /> 4AW WY a <br />