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County of Maui·Hawaii

Furnish 50% Aluminum Chlorohydrate (ACH) for the Department of Water Supply

Closes 6/17/2026$250k – $300kInvitation for BidLogin required
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Description

The County of Maui, Department of Water Supply, is seeking bids to furnish 50% Aluminum Chlorohydrate (ACH) on an as-needed basis. The successful bidder will be required to provide the chemical in accordance with the specifications, special provisions, service provisions, and general terms and conditions outlined in the bid document. The contract duration will be for one calendar year, with the option to renew for up to four one-year extensions. The bidder must demonstrate the ability of their material to meet the required performance specifications through jar testing and a full-scale facility test. Some key points to consider: • The bidder must have NSF Standard 60 approval for use in Drinking Water and have a maximum dosage level of 250 mg/L. • The bidder's material must be registered for use in the State of Hawaii. • The bidder must provide a written report of their findings from the jar testing and full-scale facility test. • The bidder must maintain a minimum of 12 tote bins at their location on the island of Maui for sole use by the Department of Water Supply. • The bidder must provide regular service visits to the facilities using the product to check overall application effectiveness and confirm Department of Water Supply satisfaction.

Attached files

The solicitation documents live at the source — open the bid source above to download them.

Contact

Ashley DeCastro(Bid Contact)

[email protected]

(808) 270-7680

Key dates

Opened
5/15/2026
Questions due
6/7/2026
Closes
6/17/2026
Duration
1 year

Last updated

Details

Type
Invitation for Bid
Industry
Water Management and Sanitation
NAICS
221310
Solicitation №
DWSP 2026-24

Budget estimate

$250,000 – $300,000

The dollar amount range that the client might expect to earn if they win the bid is difficult to estimate without knowing the exact quantity of 50% Aluminum Chlorohydrate required by the Department of Water Supply. However, based on the bid document, the contract duration is for one calendar year, with the option to renew for up to four one-year extensions. The bid is for furnishing the chemical on an as-needed basis, and the bidder must provide a price per pound. Assuming an average annual consumption of 16,500 gallons (as mentioned in the proposal form) and a price per pound of $1.50 (a rough estimate), the total cost would be approximately $277,200 per year. Therefore, the estimated budget range could be between $250,000 and $300,000 per year, depending on the actual quantity required and the price per pound. Factors that may influence the likely payment range include the quantity of 50% Aluminum Chlorohydrate required, the price per pound, and the duration of the contract.

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