B103(S4 & S5) 

 B104(S2) 



60 mg/kg 

 56 mg/kg 



The Massachusetts Department of Environmental Engineering 

 has established an interim policy which allows on-site 

 disposal of soils with total petroleum hydrocarbon 

 concentrations of up to 300 ppm. This policy applies to 

 soils which have been affected by spills of virgin 

 petroleum products. This interim policy may not be 

 strictly applicable to the fill materials which will be 

 excavated during proposed construction activities. 

 However, the observed petroleum hydrocarbon concentrations 

 are low relative to the current 300 ppm DEQE guideline for 

 on-site soil disposal. 



The petroleum scan performed on B102 (S2 & S3) identified 

 No. 6 Fuel Oil as the type petroleum product present at a 

 concentration of 2,716 mg/kg (ppm). The petroleum scan 

 performed on B103 (S4 & S5) did not identify a specific 

 petroleum constituent. 



All thirteen of the priority pollutant metals were 

 detected at various concentrations in the soil samples 

 taken on-site, at the following concentrations: 



AQX 



-16- 



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