City of Chicopee CSO Facility,
Chicopee, MA
Client: City of Chicopee
Architect: Tighe & Bond
Contract Value: $14,662,793

Construction of new 40.7 MGD Combined Sewer Overflow treatment facility at Jones Ferry Road; Water Pollution Control Facility lab expansion project at Medina Street.

  • 2 year construction project.
  • 18,000 square foot facility.
  • 40 ft. deep excavation with groundwater from the adjacent      CT River controlled by 100 well-point dewatering system in      operation for over one year during foundation construction.
  • Self-performed process mechanical installation including      mechanical screens, conveyor, submersible main lift      pumps, dewatering pumps, flushing sytems, sampling      systems, chemical feed systems, slide gates and flap      valves.
  • Constructed high flow bypass structure over an existing 72"      CSO main in the street. Upon completion of process      testing of new facility, a section of 72" main was removed      from the structure and flow was diverted to the new facility.
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