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Sewall specializes in bridge load ratings and associated inspection services as well as highway ancillary structure inspections. Our visual assessments assist decision-makers in determining structural integrity, functionality, and durability.
Biofine Developments Northeast Inc. of Bangor has formed a partnership with Sprague Resources LP to produce a patented biofuel made from forest product waste. A technician takes a reading from an apparatus that turns wood waste into biofuel in this 2017 photo of Biofine’s test facility in Old Town. The company plans to open another […]
Zero emission heating fuel to be produced exclusively from waste materials PORTLAND, ME – October 20, 2020 – Biofine Developments Northeast Inc. (Biofine) and Sprague Resources LP (Sprague) (NYSE: SRLP) are pleased to announce a transaction focused on bringing the next generation of advanced biofuel, ethyl levulinate (EL), to the market. Biofine and Sprague have […]
