Read the Dynamic Risk Reports

On November 1, 2018, the Department of Public Utilities (DPU) announced the selection of Dynamic Risk Assessment Systems, Inc. to conduct an independent statewide examination of the safety of the natural gas distribution system and the operational and maintenance functions of natural gas companies in the Commonwealth. Here you will find the Dynamic Risk reports.

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Read the Dynamic Risk Reports

Table of Contents

Statewide Assessment of Gas Pipeline Safety: Phase 1 Summary Report (May 13, 2019)

Statewide Assessment of Gas Pipeline Safety: Final Report (February 4, 2020)

Assessment of Columbia Gas of Massachusetts’ Merrimack Valley Restoration Program (June 22, 2020)

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