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Update on the Boston Harbor Project. In 1999 , the $3.7 billion construction project is nearly complete, occupying most of Deer Island. Deer Island Wastewater Treatment Facility. BHP: Timeline. July 1985 MWRA created Dec. 1988 Scum discharges ended Dec. 1991 Sludge discharges ended.
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Update on the Boston Harbor Project • In 1999, the $3.7 billion construction project is nearly complete, occupying most of Deer Island. Deer Island Wastewater Treatment Facility
BHP: Timeline • July 1985 MWRA created • Dec. 1988 Scum discharges ended • Dec. 1991 Sludge dischargesended Fore River Sludge Pelletizing Facility
BHP: Timeline • Jan 1995 New primary plant online • Dec 1995 Disinfection facilities completed Deer Island Disinfection Facilities under construction
BHP: Timeline • 1997 Battery A: Secondary treatment • 1998 Battery B: Full (1200 MGD) pumping capacity North Main Pump Station
BHP: Timeline • July 1998 Nut Island discharges ceased; South System flows transferred to Deer Island Sewage slick from Nut Island in Quincy Bay, 1985
BHP: Timeline for future • Dec 1999 Secondary Battery C • Mar 2000 New outfall diffuser system start-up