North Wales Water Authority (NWWA) is replacing the existing cast iron water mains in the Penllyn area.
The project will consist of installing the new water main, new fire hydrants, and replacing existing water service along with the associated restoration work.
Project work is being conducted during the hours of 7 a.m. to 7 p.m. on weekdays. Streets will be open to local traffic, emergency vehicles, mail delivery, and school buses, but delays should be expected. Work is expected to conclude in December.