Chevy Chase Village issued the following announcement on June 22.
The project is a replacement of the water and sewer lines servicing the homes in the 5500 block of Western Avenue and the south side of the same block of Grove Street.
Initially presented to the community in 2016 the project has gone through some revision.
Please review the current proposal in pdf format which includes a plan, explanation of the process and estimated timeline.
Original source can be found here.