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��!'����Fs�• � � .rte ��,. � -.�, _ �;�� ���_ .A�h � a �`,� _ _ `-e_�. r .'�=�'�❑ga�'�,;_ �,.�tz�� <br /> c.•F. F d - 2•p ' � - r d <br /> { October 13, 1987 <br /> 40 USA station No. <br /> 65, Lodi, California AGS 87050-2 <br /> and the remaining annulus was backfilled <br /> 04 few .inches with neat cement to a <br /> below grade. Gra hia <br /> representations Of the well <br /> constructions are P <br /> shown in the right column <br /> y to Logs <br /> and a key of the Boring symbols used to Of <br /> well construction is f <br /> �q shown on Plate P_q. <br /> Steel well cages with locks were set around th <br /> � an alumintun Utility boa well heads, and <br /> x with a PVC apron was placed over each <br /> well head and ca e, <br /> 9 Both the cage and utility box were the <br /> concreted into place; each utilityn <br /> . surrounding box is <br /> surface flush with the <br /> grade. <br /> The utility bcx has <br /> to protect the ground-water <br /> watertight er <br /> wat ght seal <br /> weii fromin:'iltration of surface <br /> water and requires <br /> a Specially designed wrench to <br /> utility box and w: {? open. The <br /> ssi <br /> ca, are designed to reduce the <br /> Possibilities of.Vandalism or accidental disturbance of the well. <br /> i� ed es Used to S <br /> f t8 to V S <br /> f Depth-to-water measurements <br /> subjective anawere made and water samples for <br /> lysis were collected on August . <br /> Mw-1 throe SamMize-- ----- -----� --z4 <br /> ----- ---— ----- -_._-.9h._A!W-3.-- Ales <br /> Teflon baffle collected by. gently .Iowex' a <br /> ing. <br /> r. aPAroximatel <br /> y halfway through the <br /> interface in each air/water <br /> well. The earn Ies <br /> P were retrieved and examined : <br /> ..� <br /> 11 <br /> tiq <br /> �4,oi�/ied Gep,Yl�steins <br />