Work will take place on East Quay in Peel for at least five months from next month.
It's been confirmed Manx Utilities will be laying a new water main and sewers, commencing on Monday, September 7.
The route will be closed to through-traffic although each end of the 60m working area will be accessible and the quayside will be accessible for marine operations.
Manx Utilities is sending out a letter to all Peel residents to let them know oft he closure.
A drop-in session at the Peel Centenary Centre will take place next Thursday from 5pm to 7.30pm to review the pipe-laying plans.
School wants you to get thousands of Bs
Yellow weather warning for coastal overtopping later
Cheer for Hazel on Countdown today!
Oil and other fuel prices rise by 57% in a year
12 new festive stamps revealed to celebrate Manx traditions
Douglas councillor calls for community fund to support local events
Kirk Michael actor John Rhys-Davies makes comic book debut
New scheme offers alternative route onto property ladder