Site work for a water / sewer project in Walpole, Massachusetts. Completed plans call for site work for a water / sewer project.

2020 Sewer System Improvements. The work includes construction of approx: 635 vt ft cementitious lining of manholes; 21,070 lin ft of cleaning, inspection, testing and sealing of sewers; 7,750 lin ft CIPP; 100 lin ft CIP short liners; lateral liners; test and grout 58 lateral connections; cut intruding laterals; open cut point repair; wye replacement; 24,350 lin ft cleaning and inspection of sewers; topside manhole inspection of 180 manholes; and other related tasks. W&S Project No.: 2190148 The scope of work for Base Bid includes construction of approximately: 635 vertical feet of cementitious lining of manholes; 10,450 linear feet of cleaning, inspection, testing and sealing of sewers; 6,120 linear feet of cured-in-place pipe; 72 linear feet of curedin-place short liners; two lateral liners; testing and grouting of 31 lateral connections; cutting of one intruding lateral; and other related tasks. The Base Bid contract completion period is 95 consecutive calendar days. The Contractor shall complete retest inspection within 15 consecutive calendar days of commencement of retest inspection. The scope of work for Alternate Bid No. 1 includes construction of approximately: 10,620 linear feet of cleaning, inspection, testing and sealing of sewers; 1,630 linear feet of cured-in-place pipe; 28 linear feet of cured-in-place short liners; one lateral liner; testing and grouting of 27 lateral connections; cutting of four intruding laterals; open cut point repair in one location; wye replacement in one location; and other related tasks. The Base Bid plus Alternate Bid No. 1 contract completion period is 140 consecutive calendar days. The Contractor shall complete retest inspection and final paving within 20 consecutive calendar days of commencement of retest inspection. The scope of work for Alternate Bid No. 2 includes construction of approximately: 24,350 linear feet of cleaning and inspection of sewers; topside manhole inspection of 180 manholes; and other related tasks. The Base Bid plus Alternate Bid No. 2 contract completion period is 110 consecutive calendar days. The Contractor shall complete retest inspection and within 15 consecutive calendar days of commencement of retest inspection. The Base Bid plus Alternate Bid No. 1 plus Alternate Bid No. 2 contract completion period is 150 consecutive calendar days. The Contractor shall complete retest inspection and final paving within20 consecutive calendar days of commencement of retest inspection.