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SANrJOAQUIN—COUNTY— <br /> Environmental Health Department <br /> `2 C7,egness grows here. <br /> Z/I I Monitoring Well/Soil Boring Inspection Report <br /> Date: ` �d Inspector: CONSTRUCTION <br /> Facility Address: }AJ . Vul.=461 <br /> Well Address: Total Depth: C' A $,1 <br /> WP# 0 D Well#: L' Drilling Rig Type: > <br /> Soil Boring#: <br /> Drilling Company: vac Min 2"Annular EHD Seal Verified: El Yes El No <br /> Driller Onsite: VV I�Yj Screen Length From: To: <br /> Consultant:��� k 1� Filter Pack From: To: <br /> Geologist: a �'- Jy Bentonite From: To: <br /> ps l 33Grout From: To: <br /> Public Water System Onsite: ❑ Yes El No If COMPLETION El Stove Pipe ❑Christie Box <br /> Domestic Well Onsite: El Yes ❑Nv S� Y� <br /> casing <br /> If yes, location and distance: T height <br /> SAMPLING �3T •r <br /> ABOVE-GRCXJND ctiars�.sox <br /> Holding Temperature: �t"g'�T�N CpMp.Enpisi <br /> Method: Ground Surface <br /> Screening Method: grout <br /> Verified Chain of Custody: ❑ Yes El No ()J �� ft• <br /> ft. <br /> SPOILS ft• _ <br /> Contamination Noted: El Yes ❑No <br /> If yes, spoils storage Location: <br /> stoned 3 <br /> sac-jon <br /> Covered: ElYes ❑NoOStJ I�` <br /> r — ': g-vol pads <br /> If yes, material: <br /> GROUTING or DESTRUCTION Total Depth: O �I Li <br /> Depth to Water: , I SS ft• tt- <br /> Grout Material: <br /> Gallons of Grout Used: MATERIALS/DEVELOPMENT <br /> Casing Type: <br /> []Well Installation ell Destruction Blank Feet Screen Feet <br /> Slot Size: <br /> ❑Boring Installation 7 Boring Destruction Bags of Cement: <br /> METHOD USED Bags Sand/Gravel: <br /> Type/Brand of Bentonite: <br /> []Pressure Grout71 <br /> ver Drill Filter Pack Type/Size: <br /> ❑ Gravity ❑Tremie ❑Other: Type of Method: <br /> Water Cement 471b Water Cement 941b <br /> allons Bags gallons Bags <br /> Thickest Thinnest #Bags Thickest Thinnest #Bags Bentonite/Cement Mix 3% Mix 5% Mix <br /> 2.5 5 1 5 10 1 Bentonite per 47 lb 1.41 2.47 <br /> 5 10 2 10 20 2 Bentonite per 94 lb 2.82 4.7 <br /> 7.5 15 3 15 30 3 <br /> 10 20 4 20 40 4 <br /> 12.5 25 5 25 50 5 <br /> 15 30 6 30 60 6 <br /> 17.5 35 7 35 70 7 <br /> 20 40 8 40 80 8 �v 1 (o <br /> ps�S b 5 , 2 / / 7 /'� �q l <br /> _ (t'J� � p�ld h.�s `�7 4� �� ��S �Jt ��f` 1 /16/201� <br /> bpb�186fE �azelt no Ave Stock Califor ' 952 5 1 T 209 468-3420 1 F 209 464- 138 vw�w.si�hd m �Ii <br />