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Colorado Town of Castle Rock·Colorado

Water Treatment Chemicals

Closes 11/26/2025$200k – $500kInvitation for BidLogin required
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Description

The Town of Castle Rock is seeking bids for the purchase and delivery of water treatment chemicals to various treatment facilities. The contract will commence on January 1, 2026, and will have an option to renew for four additional one-year periods. The successful respondent will be required to provide proof of insurance and comply with all applicable laws and regulations. The scope of work includes the delivery of chemicals such as sodium hypochlorite, caustic soda, and liquid ammonium sulfate to six water treatment plants and one tank booster station. • The Town operates six water treatment plants and one tank booster station. • The successful respondent will be required to provide a statement of qualifications and three verifiable local government references. • The contract will have a term of one year with an option to renew for four additional one-year periods. • The Town reserves the right to reject any or all bids and to waive any technical or formal errors or omissions. • The successful respondent will be required to comply with all applicable laws and regulations, including the Colorado Open Records Act.

Attached files

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

Contact

Christina Buster(Purchasing Analyst)

[email protected]

(720) 733-3579

Key dates

Opened
11/12/2025
Questions due
11/18/2025
Closes
11/26/2025
Duration
1 year

Last updated

Details

Type
Invitation for Bid
Industry
Chemical Manufacturing
NAICS
325
Solicitation №
2025-103

Budget estimate

$200,000 – $500,000

The estimated budget for this contract is difficult to determine without knowing the exact quantities and prices of the chemicals to be delivered. However, based on the scope of work and the fact that the contract will be for one year with an option to renew for four additional years, it is likely that the total value of the contract will be in the hundreds of thousands of dollars. The Town's budget for water treatment chemicals is likely to be a significant portion of its overall budget, and the contract will likely be awarded to a company that can provide high-quality chemicals at a competitive price. Factors that may influence the likely payment range include the cost of raw materials, the cost of transportation and delivery, and the level of competition among bidders.

AI estimate from the solicitation

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