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VVEGE Monitoring Wei! Construction Log <br /> PROJECT NUMBER kh= Jg� HHbW 89-Z30s MONITOR WELL NO. MW-2 <br /> PROJECT NAMEDoert Pstxalam statim 7117TOP OF CASING FLEV, 53 — <br /> REMARKS: wm oompleted MW-2 leaving a 1.8' riser, aril capped it with a 3" PVC p1ulbg. Vgaa g <br /> l the traffic bot to final grade. SmnW dataa is located on the 9th Strast sidewalk <br /> will instal <br /> t. nus is an <br /> a x shown on the <br /> 89 of the fire approximate location of the 50' onnt <br /> lECS 4opxA-4hic nap, 'racy quad, photewevised 1981. <br /> DATE DRILLED: 55!88 <br /> DATE COMPLETED: 5/6/88 <br /> TYPICAL MONITORING WELL <br /> Logged By: Tom Niven <br /> Authorized By: Jack Napper <br /> 17. WELL CONSTRUCTION <br /> _ I 1. Total depth of boring 22' -y <br /> I 2. Diameter of bor ina 10 <br /> 4. 3. Casing length 30 <br /> 5. 8. <br /> 201 <br /> 4. Diameter of using <br /> 5. Depth to top of screen 8.2' <br /> plug" nm <br /> 6. Length of screen 2a'w/2hott <br /> I 10. screen inter val .., 8-9--28-21 <br /> 1. 3• screed type slot <br /> screen size 0.020" <br /> 7, Surface seal ate,& traffic box <br /> sea! material concrete pad 3"X3'X9" <br /> S. Backfill a'5� <br /> backfill materia) neat cement <br /> j9. Upper seal bentonite <br /> I � l seal matn�ia] <br /> 10. Lower seal 6" <br /> seas material neat cement <br /> ' 2 <br /> 11, Gravel pack 24' <br /> paCk material mad'an 's" sare <br /> i <br /> I <br />