246002 Addendum No 1.pdf

This document is Addendum No. 1 issued by the Board of Water Works of Pueblo, Colorado for the Watts Tank Influent Piping project (Project Number 246002). The addendum modifies the original bid documents by changing the bid opening time to 2:00 P.M. on April 30th and revising the Base Bid Quantity Sheet from a lump sum to individual items. The addendum also adds a new Section F for Measurement and Payment and includes a Watts Tank Influent Piping Drawing and a Tideflex Wafer Valve Cut Sheet. Bidders are required to acknowledge receipt of this addendum and include it with their signed proposal or fax it to the Purchasing Department prior to the bid opening.

The project involves demolishing approximately 400 linear feet of cast iron pipe and installing 400 linear feet of 20" Internal Restraint C900 pipe within the 5.8 MG below-ground Watts Tank. Pueblo Water will provide the pipe, flanges, valves, bolts, nuts, and roll-offs for scrap iron, while the contractor is responsible for additional construction materials such as epoxy paint, concrete touch-up, grouting, shimming, and strapping. A mandatory pre-bid inspection will determine if new pipe cradles need to be installed or existing cradles demolished. The addendum is dated March 25, 2024, and provides contact information for the Purchasing Department at 719/584-0201.