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r <br /> TABLE I <br /> WELCCONSTRUCTION AND.SOIL BORING DETAILS <br /> Parkinson's 1-5 Hammer ARCO <br /> 3250 West Hammer Lane,Stockton,California <br /> Well Boring Boring Well Well Screen Slot <br /> I.D. Date Depth Diameter Diameter Depth Interval Size Drilling Method Consultant <br /> (Peet) (inches) (inches) (feet) (feet bgs) (inches) <br /> Groundwater Monitoring Wells <br /> MW-1 09/06/00 26 8 2 25 10-25 0.020 HSA IT Corporation <br /> MW-2 09/06/00 26 8 2 25 10-25 0.020- HSA IT Corporation <br /> MW-3 09/06/00 26 8 2 25 10-25 0.020 HSA IT Corporation <br /> MW-4 05/23/02 26.5 8 2 25 .10-25 0.020 HSA IT Corporation <br /> MW-5 05/23/02 26.5 8 2 25 .10-25 0.020 HSA IT Corporation <br /> MW-6' 07/18/06 64 8 *)5" 2 62.5 57.5-62.5 0.020 -CahAV&i%+HSA Stratus <br /> MW-7 03/08/11 25 8 2 24 9-'24 0.020 6�5!_7 , HSA Stratus <br /> Remediation Wells <br /> IW-lA 03/07/11 23 8 0.75 23 21 -23 d1ffuser2 HSA Stratus <br /> IW-1B 03107/11 23 8 0.75 18.5 17.5-18.5 0.0203 HSA Stratus <br /> IW-2A 03/07/11 23 8 0.75 23 217.23 diffuser2 HSA Stratus <br /> IW-213 03/07/11 23 8 0.75 18.5 17.5-18.5 0.0203 HSA Stratus <br /> IW-3A 03/08/11 23 8 0.75 23 21 -23 diffuser2 HSA Stratus <br />% IW-3B 03/08/11 23 8 0.75 18.5 17..5- 18.5 0.0203 HSA Stratus <br /> IW-4A 03/08/11 23 8 0.75 23 21 -23 diffuser2 HSA Stratus <br /> IW-4B 03/08/11 23 8 0.75 18.5 17.5- I8.5 0.0203 HSA Stratus <br /> Soil Borings <br /> GP-1 08/16/00 32 2 -- -- -- -- Direct Push IT Corporation <br /> GP-2 08/16/00 28 2 -- -- -- -- Direct Push IT Corporation <br /> GP-3 08/15/00 28 2 -- -- -- -- Direct Push IT Corporation <br /> GP-4 08/15/00 28 2 -- -- -- -- Direct Push IT Corporation <br /> GP-5 08/16/00 30 2 -- -- Direct Push IT Corporation <br /> SB-Deep 05/22/02 56 unknown _- __ HSA IT Corporation <br /> CPT-1 09/03/03 90 2 __ __ Direct Push/CPT IT Corporation <br /> CPT-2 09/02/03 90 2 -- -- -- -- Direct Push/CPT IT Corporation <br /> CPT-3 ' 09/02/03 90 2 -- -- -- -- Direct Push/CPT IT Corporation <br /> CPT-4 09/03/03 90 2 -- -- Direct Push/CPT IT Corporation <br /> Notes: <br /> HSA=hollow stem auger <br /> CPT=cone penetrometer test <br /> 1 =Monitoring well MW-6 was constructed within 52 feet of 9-inch diameter steel conductor casing installed in a 15-inch diameter boring. <br /> 2=Deep sparge point is a 24-inch long,2 5/8-inch diameter micro-sparge ceramic gas diffuser <br /> 3=Shallow sparge point is a 12-inch long,1/4-inch diameter,0A20-inch slotted continuous-wrap stainless steel screen <br /> K:1Parkinsons Hammer 1-5 ArcotTables\Well Details.xlsx Page 1 of 1 5I'RATU5 <br />