A lot of digging going on last week and right now in the vicinity of the Town Hall. To the best of my knowledge this is to install a water pipe sufficient to protect the office building with a new sprinkler system. A fire hydrant may also be installed to protect the immediate vicinity.
From Shawn Goodsell, Public Works Superintendent:
The upgraded service for the Town Hall PH1 of the two part project to get sprinkler systems in the office. They are putting in a 6” line and teeing; where a 4” line will continue to the building and a 6” line will continue to the parking lot for a hydrant.