Laserfiche WebLink
1 <br /> Boring Number Scavengers 1,2 EPA Method EPA Method EPA Method 8260 MTBE, EPA Method 8260 BTEX <br /> DCA and 1,2 8015 Gasoline 8015 Diesel ETRE,TAME,DIPE,TBA, (uga) <br />` DBA (ug/L) (1.19/0 (ug/L) Ethanol,Methanol Lead <br /> Scavengers 1,2 DCA and <br /> 1,2 DBA (ug/L) <br /> GP-2 NA NA NA NA NA <br /> GP-3 ND ND ND 420 MTBE ND <br /> r 1 7 TAME <br /> 10 Tert Butanol <br /> GP-4 ND ND ND 6 7 MTBE ND <br /> 120 Methanol <br /> 5 1 Ethanol <br /> GP-5 ND ND ND 710 MTBE ND <br /> GP-6 ND ND ND 290 MTBE ND <br /> 2 3 TAME <br /> 6 8 Tert Butanol <br /> GP-7 ND ND ND 1 460 MTBE ND <br /> 4 1 TAME <br /> GP-8 ND ND ND 2600 MTBE ND <br /> GP-9 ND ND ND 600 MTBE ND <br /> 5 3 TAME <br /> GP-10 ND ND ND 780 MTBE ND <br /> 26 TAME <br /> Note ND — Not Detected at Method Detection Limits <br /> NA — Not Analyzed <br /> Detection Limits Varies depending on Laboratory used <br /> 6.0 FINDINGS <br /> The Phase ll Investigation resulted in the following significant findings <br /> A total of four geoprobe borings were drilled on the subject property <br /> Detections in the soils were Insignificant, however, minor detections of <br /> MTBE were identified in the groundwater east of the former tank pit <br /> • A total of six geoprobe borings were placed on the property located <br /> adjacent and north of the subject property Detections in the soils were <br /> Insignificant, however, detections of MTBE were Identified in all <br /> groundwater samples collected The highest detection was in GP-8 located <br /> approximately 200 feet northeast of the subject property <br /> i Avalon Environmental Consultants <br /> Joes Truck Plaza 9627-001 6 <br /> April 15,2001 9 15600 S Harlan Road <br /> Lathrop CaAfornia <br /> I <br />