East Cobb pipeline installation finalized as project nears completion

East Cobb Pipeline Project
Lower Roswell Road near the Sope Creek Bridge was the last area for the East Cobb Pipeline Project water main to be installed. (East Cobb News photo by Wendy Parker)

The new 54-inch water main along a 6.1-mile stretch of Lower Roswell Road and Terrell Mill Road has been put in place. But the East Cobb Pipeline Project isn’t quite finished.

Post-installation work continues and will conclude with repaving. The $47 million project, which began two years ago, will still involve some traffic disruption in the coming weeks. More about what’s ahead from Cobb Commissioner Bob Ott, who sent out this message on Friday:

Over the next several weeks, the East Cobb Pipeline project will come to a close. Commuters will continue to see crews on site performing final backfill, testing, paving and cleanup activities with single lane closures decreasing in frequency. By the end of this week, the entire pipeline will be filled with water for pressure testing the week of 9/11 while other crews continue to prepare the road for repaving. During the week of  Sept. 18, disinfection of the pipeline will take place, as well as possible paving from Sope Creek to Lindsey Road, depending on weather and progress. After testing and commissioning of the pipeline, final resurfacing will take place by Cobb County Department of Transportation. For questions or concerns, please call the project hotline at 770-514-5301