ADVERTISEMENT     Sealed proposals will be received by the Ambridge Water Authority of Beaver County, Pennsylvania at the Authority office located at 600 11th Street, Ambridge, Pennsylvania 15003 until 1:00 PM prevailing time on June 12, 2026 for:   CONTRACT NO. 26-W1 2026-2027 WATER TREATMENT CHEMICALS   The scope of work includes the procurement and delivery of Liquid Chlorine, Liquid Sodium Hydroxide (Caustic Soda), Polyaluminum Chloride (Coagulant), and Sodium Ortho/Polyphosphate Blend (Corrosion Control), as ordered by the Authority. Contract No. 26-W1 is for the period commencing on or about July 1, 2026, and ending on or about June 30, 2027. All proposals must be upon the forms furnished by the Authority.     Procurement of all materials shall be in accordance with the specifications which are on file at the office of the Owner and Lennon, Smith, Souleret Engineering, Inc., 846 Fourth Avenue, Coraopolis, Pennsylvania 15108-1522. Bids will be publicly opened and read aloud approximately at 1:00 PM on June 12, 2026, at the Authority Office located at 600 11th Street, Ambridge, Pennsylvania 15003.     Bid Documents are being distributed by Ditto Document Solutions, 1020 Ridge Avenue, Pittsburgh, PA 15233. All bidders are required to buy a copy of the bid package for a non-refundable deposit of $50.00 from Ditto Document Solutions at www.dittoplanroom.com. Any questions on ordering the bid documents are to be directed to Clem Sutton at 412-231-7700 or csutton@dittohq.com. Any technical questions regarding the bid documents are to be directed to Lennon, Smith, Souleret Engineering, Inc. (412-264-4400, Ext. 287).     The Authority reserves the right to reject any or all proposals and to waive any informality in the bidding. No bid may be withdrawn for ninety (90) calendar days after the scheduled time for receipt of bids.   AMBRIDGE WATER AUTHORITY Nate Protzman, General Manager