Boston Convention Center Remediation Project
Maxymillian Technologies (MT) was contracted by the Boston
Redevelopment Authority to conduct fast tracked contaminated material
treatment/disposal for the future Boston Convention & Exhibition
Center. The site was located in a heavily populated industrial/urban
area of South Boston and involved daily, intensive interaction with EPA
and MA Department of Environmental Protection (MA DEP) regulators. This
site cleanup was part of a public sector, highly fast-tracked
brownfields project that had never before been attempted in New
England.
This site was formally operated as a recycling facility
that handled transformers and scrap metal. The primary contaminants
were Polychlorinated Biphenyls (PCBs), lead, and solvents. Prior to
conducting demolition work, MT characterized, categorized, consolidated
and disposed of several unknown drums.
MT segregated, thermally treated, and disposed of 6000
tons of contaminated soils and debris. This involved TCLP Lead
stabilization of soil and debris. MT also mobilized their Water
Treatment System to treat ponded waters and dewatering liquids. The
site was restored for future use after placing a temporary soil
containment cap. On-site soil treatment with MT's thermal system, and
soil stabilization measures saved the client over $6.5 million in
hauling/treatment costs.
At several stages during the project, community concerns
prompted MA DEP and EPA to request additional data and air quality
management. MT worked closely with the regulators to develop a timely
response which satisfied all parties involved.
MT maintained a highly accelerated, City-imposed schedule
to meet Convention Center deadlines, that was initially considered
unrealistic - even to the Owner. To successfully achieve this schedule,
MT used rail cars that were site accessible, worked weekends, and
operated the thermal system 24 hours a day. In addition, to work within
the limited available land area, MT conducted several site activities
simultaneously, under very tight spatial constraints. MT's successful
project completion reinforced a 30-year company reputation of highly
responsive and reliable service.
"From the beginning to the completion of the
project, MT's performance was excellent…The performance of
Maxymillian's staff was outstanding. Due to the nature of the project,
both EPA and MA DEP were both actively involved. This required MT's
staff to submit plans and interact with regulatory personnel. MT's
ability to explain technical aspects of the project in conjunction with
providing updates on operational and monitoring activities was critical
in gaining and maintaining the confidence of both MA DEP and EPA." Paul
Osborn, Proj. Mgr., Boston Redevelopment Authority
Remedial Site Operations:
- Site clearance (i.e. clearing and grubbing the site vegetation).
- Removed and treated ponded surface water.
- Segregation and off-site disposal of 6000 tons of contaminated soils and debris.
- Thermal treatment of several thousand tons of contaminated soil using the Indirect Desorption System (IDS).
- TCLP Lead stabilization process of soil and debris.
- Water treatment using system of: filter press, Rosedale filters, polymer bed, and liquid phase carbon treatment.
- Direct rail transport of treated soil and debris to rail served disposal facilities.
- Placed a temporary soil containment cap.
- Restored site for future Convention Center activities.
- Client: Boston Redevelopment Authority
- Consulting Engineers: Weston & Sampson Engineers, Inc.
- Location: Boston, MA
- Project Managers: Anthony J. Pisanelli, Alan N. Steinhoff
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above: Indirect System against the Boston skyline.
below: Foam application to control odors and dust.
Project Highlights
- Extensive Regulatory interaction with EPA, MA DEP, Boston Redevelopment Authority, and So. Boston Community Group
- Work performed at accelerated pace to meet strict deadlines
- Activities completed under tight spatial constraints
- Site located in heavily populated industrial/urban area, requiring extensive community relations measures
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