West Warwick WWTP Phosphorus Removal Upgrade
January 13, 2015 6:18 pm Leave your thoughtsAddition of a phosphorous removal system was added to the existing facility to upgrade discharged water quality at the West... View Article
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Fall River CSO Disinfection Facility
February 25, 2014 4:03 pm Leave your thoughtsPart of a larger CSO project in the city of Fall River, MA, this project involved construction of a new... View Article
Biosolids Processing Facility, Detroit, MI
February 10, 2014 5:22 pm Leave your thoughtsThe City of Detroit selected the Design/Build team of NEFCO (an O’Connell subsidiary) and DOC for the design, permitting, construction,... View Article
Quabbin Disinfection Facility UV Upgrade
February 10, 2014 5:17 pm Leave your thoughtsUpgrade of the MWRA’s Brutsch Water Treatment Facility located at the Quabbin Reservoir in Ware, MA to included UV treatment... View Article
Upper Blackstone WWTF Phase III Upgrade
November 26, 2013 4:18 am Leave your thoughtsPhase III of this comprehensive upgrade included improvements to the solids management facilities at the Upper Blackstone WWTF, which services... View Article
Weston Covered Storage Tanks
November 26, 2013 4:17 am Leave your thoughtsConstruction of a 20 million-gallon covered drinking water storage facility to provide higher and more stable water pressures to a... View Article
Lyman Street Bridge Replacement
November 26, 2013 4:13 am Leave your thoughtsReplacement of the Lyman Street Bridge superstructure over the first level canal in Holyoke, MA. Client: MassDOT Designer: ... View Article
Deer Island Primary & Secondary Clarifier Rehab
November 26, 2013 4:13 am Leave your thoughtsRehabilitation adn cleaning of Primary and Secondary Clarifiers at the Deer Island Wastewater Treatment Plant serving the greater Boston area. ... View Article
Biosolids Heat Drying Facility, Cumberland, MD
November 26, 2013 4:11 am Leave your thoughtsAs Design/Builder, Daniel O’Connell’s Sons collaborated with NEFCO (an O’Connell subsidiary) in the design, permitting, construction and operation of this... View Article
Storrow Drive Connector Bridge
August 29, 2013 3:47 pm Leave your thoughtsConstruction of a new Storrow Drive/Leverette Connector Bridge, connecting Boston’s Storrow Drive with Interstate-93. Part of the Central Artery project,... View Article