Plymouth, NH – Main Street Water and Sewer Improvements

Replacement of approximately 6,500 linear feet (LF) of water main along Main Street (Route 3) and Old North Main Street extending from Warren Street to Foster Street. Work includes a horizontal directional drill across the Baker River and a crossing beneath the Plymouth & Lincoln Railroad at Old North Main Street.

Installation of approximately 1,700 LF of force main and gravity sewer along Main Street (Route 3) between Old North Main Street railroad crossing to the traffic circle at Bridge Street. Work includes a crossing beneath the Plymouth & Lincoln Railroad at Old North Main Street.

Installation of approximately 3,300 LF of cured-in-place pipe lining (CIPP) along Main Street, Green Street and South Street. Also included is select sewer manhole rehabilitation on Green St, South Street, Warren Street and Main Street.

Bid Alternate A includes the replacement of approximately 500 LF of water main and 275 LF of sewer on Bayley Avenue, and 400 LF of water main on Langdon Park Road.

Roadway paving and restoration including removal of the existing concrete roadway slab within NHDOT’s right-of-way of Main St (Route 3).
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The Town of Plymouth is also requesting Bids for the construction of the Downtown Drainage Improvements project, which will be constructed concurrently with the Main Street Water and Sewer project. The issuing office for this project is HEB Engineers. You may view information and Bidding Documents for the Project at the following website: https://www.hebengineers.com/news/
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