Furnishing and Delivering of Various Treatment Chemicals to the Waimea Water Treatment Plant

Solicitation No.

210761

Type / RFx

IFB

Status

Active

Level

county

Published Date

—

Due Date

May 7, 2026

NAICS Code

325998AI guide

Jurisdiction

County of Hawaii

State

Hawaii

Agency

County of Hawaii

SEALED BIDS for WATER TREATMENT PROPOSAL NO. 2026-06, FURNISHING AND DELIVERING OF VARIOUS TREATMENT CHEMICALS (LIQUID AMMONIA; 50% LIQUID CAUSTIC SODA; C-9 POLYPHOSPHATE; 38% SODIUM BISULFITE; 50% SULFURIC ACID; 12.5% SODIUM HYPOCHLORITE; 50% SODIUM HYDROXIDE; ACCU-TAB TABLETS AND CITRIC ACID) TO THE WAIMEA WATER TREATMENT PLANT, DISTRICT OF SOUTH KOHALA (ON AN AS-NEEDED BASIS) for the Department of Water Supply, County of Hawai‘i, State of Hawai‘i, for a contract period starting July 1, 2026, to June 30, 2028,will be received ELECTRONICALLY by the Department of Water Supply, County of Hawai‘i, until May 7, 2026 at 1:30pm, when they will be publicly opened. Bids received or delivered elsewhere other than specified herein will not be considered. The project consists of paying for all labor, materials, transportation, tools, taxes, and equipment necessary for the furnishing and delivering of liquid ammonia, 50% liquid caustic soda, C-9 polyphosphate, 38% Sodium Bisulfite; 50% Sulfuric Acid; 12.5% Sodium Hypochlorite; and 50% Sodium Hydroxide, Accu-Tab Tablets, Soda Ash, and Citric Acid to Waimea Water Treatment Plant, District of South Kohala (on an as-needed basis), for the Department of Water Supply, County of Hawai‘i, State of Hawai‘i. ALL BIDS SHALL BE UPLOADED ONTO PUBLIC PURCHASE ONLY. NO EMAIL OR HARD COPY SUBMISSIONS WILL BE ACCEPTED. Notice & Instructions to Bidders, Official Proposal and Special Provisions must be downloaded. All questions and requests for clarifications must be submitted through the Public Purchase website. Do not email questions directly to the Department of Water Supply.

1. May 7, 2026Responses Due