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Map ID <br />Direction <br />Distance <br />Elevation Site <br />MAP FINDINGS <br />EDR ID Number <br />Database(s) EPA ID Number <br />FOODLINER INC (Continued) <br />S104403448 <br />Status: <br />Completed - Case Closed <br />Status Date: <br />06/25/2015 <br />Case Worker: <br />Not reported <br />RB Case Number: <br />391195 <br />Local Agency: <br />Not reported <br />File Location: <br />Local Agency <br />Local Case Number: <br />2118 <br />Potential Media Affect: <br />Soil, Under Investigation <br />Potential Contaminants of Concern: Benzene, Diesel, Ethylbenzene, Naphthalene, Toluene, Xylene <br />Site History: <br />11 March 2014, two adjacent diesel USTs, 12,000 gallon capacity each, <br />05/16/2014 <br />were removed. 12 March 2014, six soil samples were collected <br />Technical Correspondence / Assistance / Other <br />approximately 15 ft. below surface grade (bsg) within the tank pit. <br />T10000005922 <br />TPH-d was detected in soil samples at 11,000 mg/kg and 13,000 mg/kg <br />ENFORCEMENT <br />in soil samples Tank#1-west and Tank#2-west, respectively. 22 May <br />05/23/2014 <br />2014, approximately 125 cubic yards of petroleum hydrocarbon -impacted <br />soil was excavated from the northern end of the former UST area to a <br />depth of 25 ft. bsg. 22 May 2014, five soil samples were collected <br />from the excavation at approximately 25 ft. bsg from the center of <br />the excavation and 20 ft. bsg for the other four sample locations. <br />TPH-g was detected in the East Wall and West Wall samples at 2,600 <br />mg/kg and 110 mg/kg, respectively. 29 July 2014, four soil borings <br />(131-134) were advanced to 40 ft. bsg in which one of the borings was <br />within the area of the former USTs and three of the borings were <br />adjacent to the former UST pit. Soil samples were collected in B1 <br />beginning at 25 ft. bsg, while B2-64 soil collections began at 15 ft. <br />bsg and in 5 -foot intervals thereafter. B1 -B4 soil borings were <br />non -detect for TPH-d and BTEX. Four select boring samples were <br />analyzed for naphthalene and results were also non -detect. <br />LUST: <br />Global Id: <br />T10000005922 <br />Action Type: <br />Other <br />Date: <br />03/11/2014 <br />Action: <br />Leak Stopped <br />Global Id: <br />T10000005922 <br />Action Type: <br />ENFORCEMENT <br />Date: <br />06/25/2015 <br />Action: <br />Closure/No Further Action Letter <br />Global Id: <br />T10000005922 <br />Action Type: <br />ENFORCEMENT <br />Date: <br />04/24/2015 <br />Action: <br />Technical Correspondence / Assistance / Other <br />Global Id: <br />T10000005922 <br />Action Type: <br />Other <br />Date: <br />03/24/2014 <br />Action: <br />Leak Reported <br />Global Id: <br />T10000005922 <br />Action Type: <br />ENFORCEMENT <br />Date: <br />05/16/2014 <br />Action: <br />Technical Correspondence / Assistance / Other <br />Global Id: <br />T10000005922 <br />Action Type: <br />ENFORCEMENT <br />Date: <br />05/23/2014 <br />TC6327721.2s Page 197 <br />