Specifications include, but are not limited to: The Base Bid work involves replacing approximately 5,600’ of sanitary sewer main in two basin locations, North Lewiston and near Sunset Park in Lewiston by means of open trench or by pipe bursting. Add Alternative 1 work involves replacing approximately 425’ of storm-drain pipe between 11th Avenue and 12th Avenue. Add Alternative 2 work involves replacing approximately 2,900’ of sanitary sewer main along 21st Street and 23rd Street in Lewiston by means of open trench or by pipe bursting. This work also includes the work associated with sewer main replacement such as reconnecting sewer services, surface restorations, manhole replacements, by-pass pumping, traffic control, etc.
