Historical record of leak ID 12001611 (formerly 7333742, 969 CHANDLER ST in Tewksbury, National Grid service area TEWKSBURY)

History of leak ID 12001611 according quarterly leak reports
Leak IDEnd of QuarterLeak grade1Class/grade assigned2Measured leak extentRepair dateStatus4Notes from National Grid
Leak extent3Survey date
Loading…
1200161106/30/2025304/27/2017225 sqft02/14/2025Pending
733374203/31/2025304/27/2017225 sqft02/14/2025Pending
733374212/31/2024304/27/2017150 sqft12/12/2023Pending
733374209/30/2024304/27/2017150 sqft12/12/2023Pending
733374206/30/2024304/27/2017150 sqft12/12/2023Pending
733374203/31/2024304/27/2017150 sqft12/12/2023Pending
733374212/31/2023304/27/2017150 sqft12/12/2023Pending
733374209/30/2023304/27/2017200 sqft08/31/2023Pending
733374206/30/2023304/27/20171,680 sqft03/23/2023Pending
733374203/31/2023304/27/20171,680 sqft03/23/2023Pending
733374212/31/2022304/27/2017225 sqft05/06/2022Pending
733374209/30/2022304/27/2017100 sqft05/10/2021Pending
733374206/30/2022304/27/2017100 sqft05/10/2021Pending
733374203/31/2022304/27/2017100 sqft05/10/2021Pending
No records to display
Elimination plan for leak ID 12001611 according to annual Service Quality (SQ) reports5
Leak IDCalendar yearDate of SQ reportLeak grade1Class/grade assigned2Environmental ImpactIncluded in GSEPRepair context and/or timeframeRepair planned by6
Barhole readingLeak extentSurvey dateDesignated G3SEI
Loading…
No records to display
Status of leak ID 12001611 according to SQ reports7
Leak IDCalendar yearDate of SQ reportLeak first identifiedLeak grade1Environmental Impact8RepairedRepair date
Barhole readingLeak extentDesignated G3SEI
Loading…
7333742202402/28/202504/27/20173N
No records to display
Footnotes:
1Grade (or class) is assigned initially, but may be up- or downgraded at a later date
2May be significantly later than the initial report date if the leak was ever up- or downgraded to a different class
3Reports before 2020 often report barhole reading, not leak extent
4Status is usually “Pending” until repair or elimination; details, if any, are in the Notes column
5G3SEI plans only provided starting in SQ report for CY 2019
6Planned repair date field is often empty in the absence of a concrete timeframe (e.g. “Through GSEP”)
7The SQ Report for CY 2014, which was the first to require leak reporting, collects unrepaired leaks from all preceding years
8Only provided from CY 2019 onward and only for repaired leaks, an elimination plan being unnecessary
Return to home page
Records last updated Wed, Aug 06 2025 04:00:12 PM EDT