Superfund Information Systems: Site Profile

Superfund Site:

RE-SOLVE, INC.
DARTMOUTH, MA

Operable Units

During cleanup, a site can be divided into a number of distinct areas depending on its complexity. These areas, called operable units (OUs), may address geographic areas, specific problems, or areas where a specific action is required. Examples of typical operable units include construction of a groundwater pump and treatment system or construction of a cap over a landfill.

OU ID Name Types of Contaminants
Present at the Time of
ROD Completion
Cleanup Technologies Selected
in the Decision Document
00 SITEWIDE
01 LAGOON SOURCE CONTROL
  • METALS
  • PCBs
  • VOC
  • Cap (engineered cap)
  • Disposal (offsite)
  • Excavation
02 SITE SOURCE CONTROL
  • 1,1,1-TRICHLOROETHANE
  • 1,1-DICHLOROETHANE
  • 1,1-DICHLOROETHYLENE
  • 1,2,4-TRICHLOROBENZENE
  • ACETONE
  • ARSENIC
  • CADMIUM
  • CHLOROETHENE (VINYL CHLORIDE)
  • CHROMIUM
  • DICHLOROMETHANE (METHYLENE CHLORIDE)
  • ETHYLBENZENE
  • IRON
  • LEAD
  • MAGNESIUM
  • MANGANESE
  • METHYL ETHYL KETONE
  • METHYL ISOBUTYL KETONE
  • PCBs
  • TETRACHLOROETHYLENE
  • TOLUENE
  • TRANS-1,2-DICHLOROETHYLENE
  • TRICHLOROETHYLENE
  • XYLENES
  • Air Stripping (P&T, exsitu)
  • Carbon Adsorption (liquid phase, P&T, exsitu)
  • Containment (other, NOS, onsite)
  • Excavation
  • Incineration (onsite)
  • Treatment (other, NOS, exsitu, onsite)
03 MANAGEMENT OF MIGRATION
  • 1,1,1-TRICHLOROETHANE
  • 1,1-DICHLOROETHYLENE
  • 1,2-DICHLOROETHANE
  • BENZENE
  • CARBON TETRACHLORIDE
  • CHLOROETHENE (VINYL CHLORIDE)
  • LEAD
  • p-DICHLOROBENZENE
  • Bioremediation (P&T, other, NOS, exsitu)
  • ESD/Amd - COC(s) Change
  • ESD/Amd - Cleanup/Performance Standard Change
  • ESD/Amd - Remedy Component Removal
  • ESD/Amd - Remedy Element Addition/Modification

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