Superfund Information Systems: Site Profile

Superfund Site:

RAYMARK INDUSTRIES, INC.
STRATFORD, CT

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 OU 1 FACILITY
02 OU 2 GROUNDWATER
03 OU 3 UPPER FERRY CREEK
04 OU 4 THE BALL FIELD
05 OU 5 SHORE ROAD
06 OU 6 ADDITIONAL PROPERTIES
  • 2,3,7,8-TETRACHLORODIBENZO-p-DIOXIN (TCDD) TOXICITY EQUIVALENTS (TEq)
  • ACETOPHENONE
  • ANTIMONY
  • ARSENIC
  • ASBESTOS
  • BARIUM
  • BENZO(B)FLUORANTHENE
  • BENZO[A]ANTHRACENE
  • BENZO[A]PYRENE
  • CADMIUM
  • CHROMIUM
  • DIBENZO(A,H)ANTHRACENE
  • DIELDRIN
  • INDENO(1,2,3-CD)PYRENE
  • LEAD
  • MANGANESE
  • NICKEL
  • THALLIUM
  • TOTAL PCBs
  • TRICHLOROETHENE
  • ZINC
  • Cap (engineered cap)
  • Consolidate (onsite)
  • Disposal (offsite)
  • Excavation
  • Institutional Controls
  • Monitoring
  • Operations & Maintenance (O&M)
  • Solidification/Stabilization (insitu)
  • Storage (temporary, onsite)
07 OU 7 LOWER FERRY CREEK
08 OU 8 BEACON POINT
09 OU 9 SHORT BEACH PARK/STRATFORD LF

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