Table Concentrations of Volatile Organic Compounds in Soil Samples Collected in March and April 1994 at the Tutu Wells Site, St. Thomas, U.S. Virgin Islands. Sample ID: Aiulyte Dite: Chloromethane Bromomethane Vinyl chloride Chloroethane Methylene chloride Acetone Carbon disulfidc 1,1-Dichloroelhene 1 , 1-Dichlorocthane 1,2-Dichloroethene (cis/trans) Chloroform 1 ,2-Dichloroethane 2-Butanone 1,1, 1-Trichloroethane Carbon tetrachloride Bromodichloromethane 1 ,2-Dichloropropane cis- 1 ,3-Dichloropropenc Trichloroethene Dibromochloromethane 1 , 1 ,2-Trichloroethane Benzene trans- 1 ,3-Dichloropropene Bromotorm 4-Melhyl-2-pentanone 2-Hexanone 1 , 1 ,2,2-Tetrachloroethane Tetrachloroethene Toluene Chlorobenzene Ethylbenzene Styrene Xylenes (total) tcrt-Butyl Methyl ether n-Propylbenzene Dibromomethane MW-13 (2.0-3.5' MWI5 MW-16 ) (4.0-6.01) (0-2.01) MW-16 FR MW-17 (0-2.01) (6.0-8.01) MW-18 (12.0- 14.0') MW 19 (4.0^.0') 29-Mir-94 28-M«r-94 4-Apr-94 4-Apr-94 28-Mtr-94 26-M>r-94 6-Apr-94 11 U II U 11 U I I U 11 U 11 UJ II U II U 11 U 11 U 11 U 11 U 11 U 11 U 11 U 11 U 11 U 11 U I I U I I U 11 U 11 U 11 U 11 U 11 U 11 U 11 U 11 U I I U I I U I I U I I U I I U 55 U R R 12 U 12 U 12 U 12 U 12 U 4 J 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 20 J R R 11 UJ I I U I I U I I U I I U II UJ 11 U I I U 11 U I I U I I U 11 U 11 UJ II U II U I I U 11 U I I U 1 J I I U I I U I I U 11 U II U I I U 11 U 11 U 72 J 11 U 11 U 11 U I I U I I U 55 U R R 11 UJ I I U I I U I I U U 11 UJ I I U 11 U 11 U I I U 11 U I I U 11 UJ I I U I I U 11 U 11 U 11 U 11 U I I U 11 U 11 U 11 U I I U 11 U 11 U I I U 35 J I I U 11 U I I U I I U I I U 55 U R R 11 11 11 11 11 3J 11 11 11 2J 11 11 11 II 11 11 11 11 11 11 11 11 11 11 11 11 I IU II 11 11 11 11 55 R R U U U U U U U U U U U U U U U U U U U Uuuu uu uu uuuu Analyte concentrations in micrograms per kilogram (parts per billion [ppbl). Analyses were performed by Enseco-East of Somerset, New Jersey, using March 1990 Contract B The compound was also detected in the associated J Estimated result. U The compound was analyzed R Result rejected. for, but 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 50 BJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ OBJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 12 UJ 60 UJ R R Laboratory 11UJ 11 U I I U I I U I I U 21 UJ II U I I U I I U I I U I I U I I U 11UJ I I U I I U I I U 11 U 11 U I I U I I U I I U 11 U I I U I I U 11 U I I U I I U I I U I I U I I U 11 U I I U I I U 56 U R R Program (CLP) MW-24 (4.5-6.51) 31-Mir-94 11 11 11 11 2J 5J I I 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 II I I 11 11 11 11 11 11 11 55 R R U U U U U U U U U U U U U U CCC u uuuuu uuuuu uuuu MW-25 (12.0- 14.0') o- CN 31-Mir-94 C 12 U j. 12 U ~ 12 U o 12 U 3J 33 J 5 12 U 'r- 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 12 U 60 U R R protocols. method blank. not detected at the corresponding reporting limits. GERAGHTY& MILLER *64678* 64678