PHMSA releases the final DIMP rule

December 4, 2009

Today, PHMSA released the final Distribution Integrity Management Rule (DIMP). The rule can be found here. The effective date of the regulation is February 2, 2010. There is a comment period on the rule and comments are invited on the provisions for reporting failures of compression couplings. The comment period ends January 3, 2010. At the end of the comment period, PHMSA will publish a document modifying the provisions of DIMP or a document stating that these provisions will remain unchanged. The Texas Gas Association has compiled an executive summary of the rule which can be found here and will be having regional meetings to introduce and discuss the rule and the requirements of the rule beginning in January of 2010.