Waimea Water Treatment Coagulants

The County of Hawaiʻi Department of Water Supply is seeking bids to furnish and deliver pre-qualified coagulants to the Waimea Water Treatment Plant on an as-needed basis through June 30, 2028.

County of Hawai'i > Department of Water Supply


General
Open
2026-18
Oct 01, 2026 12:00 PM
Aug 31, 2026 11:38 PM
1 year 8 months
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Contact
dwscontracts@hawaiidws.org
+18089618050
Hilo, HI, USA
Submission Instructions
Online
Description

The County of Hawaiʻi Department of Water Supply is soliciting bids for the furnishing and delivery of coagulants to the Waimea Water Treatment Plant on an as-needed basis. Only the following pre-qualified products may be offered: Ultra PAC 394, Sumachlor 50, Ultra Floc 3000, and CCI RO-80. Products must meet NSF Standard 060 and the solicitation’s specified performance and quality criteria, including solids, active coagulant, viscosity, molecular weight, specific gravity, aluminum concentration, NSF certification, and safety data sheet requirements. The contractor must deliver solution coagulant in 275-gallon ultraviolet-resistant tote bins within 14 calendar days of each order, place the material as directed, provide the necessary equipment and operators, and return empty tote bins at no charge. The contractor must also provide as-needed technical assistance, including plant-optimization support and reports, with competent technical assistance residing in Hawaiʻi and at least three years of experience with potable-water coagulants. Bidders must conduct a jar test at the plant before bidding and submit proof of technician competency and references with the bid.

Classification Codes
NAICS325180Other Basic Inorganic Chemical Manufacturing
PSC4610Water Purification Equipment
Smart Codes
water treatment chemicalscoagulant deliverywater treatment technical assistance
Specifications
Supply & Service
No
Timeline
Aug 31, 2026-Opportunity Start Date
Sep 10, 2026-Jar Test (required)
Bidders must conduct jar testing using Department of Water Supply equipment and raw water; each bidder may test one coagulant.
Oct 1, 2026-Bid Opening and Submission Deadline
Requirements
Required
  • Workers Compensation and Employers' Liability Insurance — $100,000.00
  • Public Liability and Property Damage Insurance — $1,000,000.00
  • Automobile Liability Insurance — $100,000.00
Required
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