Eversource: 115-kV West Roxbury to Needham Project cost estimate increases by $5.5m

The projected cost for the project is $45.7m, compared to the $40.2m projected in prior Condition P filings, the company said, adding that the increase primarily reflects actual design and construction costs for the line greater than estimated costs for the underground cable portion of the project, primarily driven by greater than anticipated underground utility congestion and ledge

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