Amendment ID: S2477-83

Amendment 83

Natural Gas Leak Repair Timelines

Mr. Finegold moves that the proposed new draft be amended by adding the following sections:

SECTION XX.

Subsection (b)(3) of said section 144 of chapter 164, as so appearing, is hereby amended by striking out, lines 16 through 22, after the word “future”, and inserting in place thereof the following:

“hazard to be completed as immediately as possible. The gas company shall immediately schedule a completion of repairs, such repair to be completed within 6 months, and the condition of such leak shall be kept under surveillance at a frequency of not less than once every two weeks until the hazard or source of the leak is eliminated. For the purposes of this section, a Grade 2 leak shall include: (i) any leak migrating into the root zone of a tree, defined as co-extensive with the canopy of such tree; (ii) any leak within 10 feet of any foundation or wall; (iii) any gas-in-air reading of up to 1 per cent in any manhole or confined space; (iv) any leak deemed of sufficient magnitude by the fire chief of a municipality to be hazardous or to be a public nuisance; and (v) any gas leak within 150 feet of a school zone, as defined in subsection (d). A gas company shall notify within an hour or less of detection the fire department and chief law enforcement officer in each city or town where a Grade 2 leak is identified."

Subsection (b) (4) of said section 144 of chapter 164, as so appearing, is hereby amended by inserting after the word “safety.”, in line 32, the following:

“A gas company shall notify within an hour or less of detection the fire department and chief law enforcement officer in each city or town where a Grade 3 leak is identified.”

Said section 144 of chapter 164, as so appearing, is here by amended by striking out subsection (c), in lines 33 through 48, and inserting in place thereof the following:

(c) (1) For the purposes of this subsection, a Grade 3 leak identified as having a significant environmental impact shall be defined by the department, and such definition shall include those leaks whose estimated gas emissions per day are in the top 7% of all Grade 3 leaks in the commonwealth.

(2) Upon the undertaking of a significant project on a public way exposing confirmed natural gas infrastructure, and with sufficient notice, a municipality or the commonwealth shall submit written notification of the project to a gas company. In response to such notice from the municipality or upon seeking a permit from a municipality to open a public way for the purpose of repairing or replacing leak-prone infrastructure, the gas company shall survey the project area for the presence of Grade 1 leaks, Grade 2 leaks and Grade 3 leaks identified as having a significant environmental impact and shall set repair and replacement schedules for all known or newly detected Grade 1 leaks, Grade 2 leaks and Grade 3 leaks identified as having a significant environmental impact. The gas company shall provide to such municipality for each such leak, the location, history, and grade classification as defined in this section, and for each such pipeline, the age, type, condition, operating pressure, size and material. Upon completion of any repair or replacement of leak-prone infrastructure, the gas company shall provide to such municipality a report from a certified gas inspector that (i) all pipes are installed at the proper depth and all new joints are sealed; (ii) all gas shutoff valves and gate boxes are uncovered, accessible, operational, tested and capable of accepting a gate key; (iii) the repaired or replaced infrastructure is free from defects that could cause new leaks; and (iv) the repair or replacement has otherwise been properly completed according to state and federal regulations.

Said section 144 of chapter 164, as so appearing, is here by amended by striking out subsection (d), in lines 49 through 54, and inserting in place thereof the following:

(d) A gas company shall survey pipelines in every school zone at least once every 12 months or during the next scheduled survey, whichever is sooner. Grade 3 gas leaks detected in a school zone shall be repaired by the gas company no later than 6 months from the date the leak was detected. Grade 1 leaks and Grade 2 leaks shall be repaired as required in subsection (b) of this section. For the purposes of this section, "school zone'' shall mean on or within 150 feet of the real property comprising a public or private accredited preschool, accredited Head Start facility, elementary, vocational or secondary school.