Somersworth, NH – Indigo Hill Road and Old Rochester Road Water Main Replacements

The Project includes the following Work:
Work for this project includes the replacement of approximately 2,700 linear feet of water main on Indigo Hill Road with 8-inch ductile iron water main and approximately 1,950 linear feet of water main on Old Rochester Road with 16-inch ductile iron water main. Work also includes service line connections, hydrant assemblies, valves, appurtenances, and roadway restoration to include a permanent trench patch of the asphalt on Old Rochester Road and a temporary patch on Indigo Hill Road. A temporary water line will be required for Indigo Hill Road. There is an approximately 100 linear foot section of water main that crosses under a set of railroad tracks. This section of main will be lined via a company that specializes in water main lining. The water main replacement on Old Rochester Road will not require a temporary water line, and will include a culvert extension and headwall replacements.

In addition, the following street will be considered as a Bid Alternate to the project for cold planning and permanent pavement:
Bid Alternate A: Indigo Hill Road Final Paving.
Bid Deduct B: Indigo Hill Road Jacking.