Laserfiche WebLink
Table 1 <br /> Summary of Soil Borings <br /> Former ARCO Service Station No 6100 <br /> 25775 South Patterson Pass Road <br /> Tracy, California <br /> Boring Date Total Boring Drilling Drilling Disposition <br /> Number Drilled Depth Diameter Method Contractor of Boring <br /> (feet) (inches) <br /> VW-18 06/26/95 80 8 Hollow-stem auger Woodward Drilling Vapor Extraction Well VW-18 <br /> VW-19 07/05/95 93 8 Hollow-stem auger All Terrain Drilling Vapor Extraction Well VW-l9 <br /> VW-20 07/05/95 83 8 Hollow-stem auger All Terrain Drilling Vapor Extraction Well VW-20 <br /> B-32 08/24/00 202 10 Air Rotary Water Development Corp Monitoring Well MW-I <br /> B-33 09/04/01 135 5 5 Mud Rotary Western Strata Exploration Grouted to Surface <br /> B-34 08/31/01 140 55 Mud Rotary Western Strata Exploration Grouted to Surface <br /> B-35 08/29/01 135 5 5 Mud Rotary Western Strata Exploration Grouted to Surface <br /> B-36 09/05/01 140 5 5 Mud Rotary Western Strata Exploration Grouted to Surface <br /> B-37 09/06/01 140 5 5 Mud Rotary Western Strata Exploration Grouted to Surface <br /> B-38 09/07/01 135 5 5 Mud Rotary Western Strata Exploration Grouted to Surface <br /> MW-2 09/11/01 63 9 Air Rotary Western Strata Exploration Monitoring Well MW-2 <br /> MW-3 09/13/01 92 9 Air Rotary Western Strata Exploration Monitoring Well MW-3 <br /> MW4 09/17/01 65 9 Air Rotary Western Strata Exploration Monitoring Well MW-4 <br /> MW-5 09/18/01 95 9 Air Rotary Western Strata Exploration Monitoring Well MW-5 <br /> MW-6 09/19/01 63 9 Air Rotary Western Strata Exploration Monitoring Well MW-6 <br /> MW-7 09/20/01 95 9 Air Rotary Western Strata Exploration Monitoring Well MW-7 <br /> MW-8 09/24/04 59 9 Air Rotary Western Strata Exploration Monitoring Well MW-8 <br /> MW-9 09/25/04 92 9 Air Rotary Western Strata Exploration Monitoring Well MW-9 <br /> B-39 02/17/04 151 5 Mud Rotary Gregg Drilling Grouted to Surface <br /> B-40 02/19/04 151 5 Mud Rotary Gregg Drilling Grouted to Surface <br /> B-41 04/19/04 135 5 Mud Rotary Gregg Drilling Grouted to Surface <br /> B-42 04/21/04 135 5 Mud Rotary Gregg Drilling Grouted to Surface <br /> B-43 05/28/04 50 10 Hollow-stem auger Woodward Drilling Grouted to Surface <br /> MW-10 05/24/04 109 10 Hollow-stem auger Woodward Drilling Monitoring Well MW-10 <br /> MW-11 05/25/04 108 10 Hollow-stem auger Woodward Drilling Monitoring Well MW-I <br /> MW-12 05/26/04 105 10 Hollow-stem auger Woodward Drilling Monitoring Well MW-12 <br /> MW-13 05/27/04 68 10 Hollow-stem auger Woodward Drilling Monitoring WeII MW-13 <br /> MW-14 06/02/04 70 10 Hollow-stem auger Woodward Drilling Monitoring Well MW-i4 <br /> MW-15 06/01/04 109 10 Hollow-stem auger Woodward Drilling Monitoring Well MW-15 <br /> 6100-soil-boring-summary Page 2 of 3 <br />