2021 Jennings Road Sewer Replacement and Drain Rehabilitation, Waltham, MA

The project involves the following major items: Replacement of approximately 2,400 linear feet of 8” gravity sewer main and manholes. Replacement of approximately 330 linear feet of gravity drain main ranging from 12” to 15” diameter. Replacement of water and sewer services within project area as shown on the Contract Drawings. Heavy cleaning / root removal of approximately 1,400 linear feet of existing drain main ranging from 15” to 24” in diameter. Existing flow management and bypass pumping for installation of new sanitary sewer and drain pipes and manholes. Testing of sanitary sewer pipes and manholes for proper installation and performance. Testing and disinfecting water services for proper installation and performance. Site restoration work including curbing and landscaping. Pavement restoration work including daily temporary paving; permanent trench paving; sidewalk and driveway paving; and full-width mill and overlay. Other miscellaneous work shown in the Contract Documents for a complete and operational system. The work of the Contract shall be Complete in 90 calendar days after the date of the Notice-to-Proceed and not including weather-related shut-downs. Deadline for questions is September 30, 2021 by 12:00pm. Bonds and prevailing wages