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Iroquois Maintenance Schedule and Activities

In the event that Iroquois schedules a maintenance or other activity that may cause noise or odor to be detectable by residents within close proximity of the pipeline, notice of such will be provided here.

 

Scheduled Maintenance – Pipeline Internal Monitoring

As part of its ongoing integrity management program, Iroquois will be performing an internal inspection of its 1.5 mile pipeline loop in Newtown, CT. The inspection, scheduled to take place the week of September 11 and the week of September 25, will involve activity at Iroquois’ facilities located on Stone Bridge Trail and Canterbury Lane.

On September 25, a computerized device, or smart tool, will be inserted into the pipeline at the Canterbury Lane facility and will then be pushed through the pipe at a controlled speed by the pressure of natural gas. Iroquois will extract the tool at its Stone Bridge Trail facility. A pre-run of a sizing tool will be performed on September 11 to assure cleanliness and passage of the smart tool.

During the insertion and extraction of these tools, residents may detect the smell of natural gas odorant and/or hear a loud noise for a short duration of time. The data collected from the inspection provides Iroquois valuable information concerning the integrity of our pipeline, thereby continuing our commitment to our neighbors and customers to deliver natural gas safely and reliably. 

The following schedule provides the locations and approximate times for the insertion and extraction of the devices. 

 

In-Line Inspection Schedule* - Sizing Tool

Date

Time

Location

Activity

Status

09/11/17

9:00-10:00 AM

Canterbury Lane

Insert Tool

Completed
         

09/11/17

12:00-2:30 pm

Stone Bridge Trail

Extract Tool

Completed

 

In-Line Inspection Schedule* - Smart Tool

Date

Time

Location

Activity

Status

9/25/17

9:00-10:00 AM

Canterbury Lane

Insert Tool

Scheduled
         

9/26/17

mid day

Stone Bridge Trail

Extract Tool

Scheduled

*Times/dates are subject to change. Updated information will be made available on this web page.

Current as of 9/19/17

 


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