SODIUM BISULFITE

Location:	Illinois
Posted:	Jan 30, 2026
Due:	Feb 9, 2026
Agency:	DuPage County
Type of Government:	State & Local
Category:	68 - Chemicals and Chemical Products
Solicitation No:	26-008-PW
Publication URL:	To access bid details, please log in.

NOTICE TO BIDDERS

NOTICE IS HEREBY GIVEN that Bids will be received for the Contract SODIUM BISULFITE 26-008-PW on
or before February 9, 2026 at 11:00 a.m. Solicitation documents, including specifications, may be
obtained by email at donna.weidman@dupagecounty.gov or at www.DemandStar.com. All Bids must
be received prior to the date and time shown above.

Effective January 21, 2025, the County of DuPage (“County”) is only accepting Bids electronically at
donna.weidman@dupagecounty.gov. Electronic signatures are allowed and Bids do not have to be
notarized. The County accepts no responsibility for transmission failures or content omissions. Bids
transmitted in person, by mail or by facsimile (“Fax”) will not be accepted.

Bid openings are open to the public. All openings will be attended by two (2) County employees.

STATEMENT OF WORK

This bid is to furnish and deliver Sodium Bisulfite for the DuPage County Public Works Wastewater
Treatment Plants.

BID EVENT ACTIVITY

DATE	BID EVENT ACTIVITY
January 21, 2026	Legal Notice Advertisement Placed
January 28, 2026 4:00 p.m.	Questions due to Buyer via email: donna.weidman@dupagecounty.gov
February 2, 2026 4:00 p.m.	Final Q&A Addendum Published
February 19, 2026 11:00 a.m.	Submittals Due to donna.weidman@dupagecounty.gov

REQUIRED FORMS TO BE SUBMITTED

Bidder shall complete and upload all forms listed below for consideration:

1.Bid Form Pricing
2. Mandatory Form
3. Internal Revenue Service W-9

4. Required Vendor Ethics Disclosure Statement

5. Limitations on the Authority of the County of DuPage to Contract

6. References Form

7. Awarded Contractor Disclosure Form
8. Joint Purchasing Agreement Form

BID SUBMITTAL
Once Bidder completes all required forms, the Bidder must email their completed response to donna.weidman@dupagecounty.gov

SODIUM BISULFITE

See also