Summit Natural Gas Regulator Stations
February 6, 2014 9:33 pm Leave your thoughtsDOC was selected by Summit Natural Gas of Maine to install four natural gas regulator stations. DOC managed construction of these stations... View Article
Tag Archive: Utilities
NSTAR Circulating Pipe: North Cambridge MA
February 6, 2014 8:41 pm Leave your thoughtsDaniel O’Connell’s Sons was hired by NSTAR Electric to install 17,000 linear-feet of 8-inch continuously welded steel pipe throughout the... View Article
Summit Natural Gas (Schmidt Takeover)
February 6, 2014 8:15 pm Leave your thoughtsDOC completed the installation of 34 10″ fitting replacement of varying bend degrees and angles, in a variety of challenging lane... View Article
Kennebec Summit Natural Gas Pipeline
February 6, 2014 8:12 pm Leave your thoughtsThis expansion of Maine’s Natural Gas distribution network included over 80 miles of new pipeline and nine regulator stations, which... View Article
National Grid Palmer Station Upgrade
November 26, 2013 4:25 am Leave your thoughtsDaniel O’Connell’s Sons was the Civil/Structural contractor for upgrades to National Grid Palmer substation in Palmer, MA. DOC installed new... View Article
National Grid Monroe Station Upgrade
November 26, 2013 4:25 am Leave your thoughtsNational Grid converted the Monroe station from high voltage Direct Current conversion yard to an Alternating Current terminal. Daniel O’Connell’s... View Article
National Grid Comerford Station Upgrade
November 26, 2013 4:24 am Leave your thoughtsNational Grid replaced twelve 230 kV Oil Circuit Breakers in a project updating the facility in Comerford, NH. Daniel O’Connell’s... View Article
National Grid Cambridge Street Substation Upgrade
November 26, 2013 4:23 am Leave your thoughtsNational Grid updated an existing yard and installed two new 7.5 kVA transformers. Daniel O’Connell’s Sons was responsible for the... View Article
MIT – Various Infrastructure Upgrades
November 26, 2013 4:23 am Leave your thoughtsDOC was on call over the course of one year to service MIT campus-wide by improving infrastructure in both emergency... View Article
Liberty Utilities Liquid Natural Gas Station Upgrades
November 26, 2013 4:22 am Leave your thoughtsDaniel O’Connell’s Sons served as the General Contractor for owner Liberty Utilities in their selective upgrading of two Liquid Natural... View Article