Summit Natural Gas is going to check hundreds of pipeline fittings that may have been installed improperly on the pipeline network in central Maine. The company plan to finish the inspections of the pipeline system in this year, they will have to dig up sections of roads and inspect a lot of pipe fittings which connect segments of the gas pipeline net work to check whether the pipes and fittings was installed correctly.
Summit company believe the pipeline network is safe,but they want to make sure it meets the highest safety standard . This time the problem is mainly from the installing of electrofusion couplings which are installed by their subcontractors-Tetra Tech.
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