7% Acid Alum for Water Treatment

The Henderson Water and Sewer Commission is seeking 7% acid alum for potable-water treatment, including bulk delivery and technical support, through a two-phase sealed bid and reverse auction.

City of Henderson > Henderson Water and Sewer Commission > Henderson Water Utility


General
Open
2026-05
Oct 23, 2026 06:30 PM
Oct 01, 2026 12:00 PM
1 year base + 2 × 1 year options
Invitation for/to Bid (IFB/ITB)
Local
Ask AI about this solicitation
Original Solicitation Links
Contact
susan.bryant@hkywater.org
+12708696609
111 Fifth Street, Henderson, KY, USA
Submission Instructions

All of the following are required.

Step 1

Mail
Henderson Water Utility, 111 Fifth Street, Henderson, KY 42420
Unpriced Technical Offer

Step 2

Email
Electronic Bid Event Form

Step 3

Online
Initial/Starting Bid Price, Reverse-Auction Bid Price
Description

The Henderson Water Utility is soliciting an unpriced technical offer and subsequent reverse-auction pricing for 7% sulfuric acid in liquid alum for potable-water treatment. The estimated annual quantities are 440,000 pounds for the South Water Treatment Facility and 1,327,500 pounds for the North Water Treatment Facility. The product must comply with AWWA B403, include 7% H2SO4, be certified under ANSI/NSF Standard 60, and be delivered in bulk by properly cleaned tank trucks. The supplier must provide proof of NSF approval, any requested performance experience treating Green River water, qualified on-site technical support when requested, and samples for possible jar and in-plant testing. The contract is for one year from bid acceptance, with two possible one-year extensions. Phase 1 requires an unpriced technical offer; only approved bidders may participate in the Phase 2 reverse auction. Award consideration includes product performance, testing results, and unit cost, and the awarded supplier must pay a 2.9% eBridge transaction fee.

Classification Codes
NAICS325180Other Basic Inorganic Chemical Manufacturing
PSC6810Chemicals
Smart Codes
water treatment chemicalsbulk chemical deliverywater quality testing
Specifications
Supply & Service
No
Timeline
Oct 1, 2026-Bid Issued
Oct 12, 2026-Questions Due
Oct 14, 2026-Question and Answer Addendum Posted
Oct 23, 2026 06:30 PM-Unpriced Technical Offer Due
Oct 28, 2026-Formal Reverse-Auction Invitation Issued
Oct 29, 2026-eBridge Bid System Training (required)
One-on-one bid system training; the solicitation states that approved bidders will receive instructions for scheduling it.
Nov 02, 2026 04:00 PM-Initial/Starting Bid Price Due
Nov 03, 2026 04:00 PM-Reverse Auction Bidding Opens (required)
Live online reverse auction; the eBridge Information document states that the event is conducted online.
Nov 16, 2026-Tentative Award Date
Requirements
Required
  • Workers' Compensation
  • Commercial General Liability - Bodily Injury — $1,000,000.00
  • Commercial General Liability - Property Damage — $1,000,000.00
  • Automobile Liability — $1,000,000.00
Scored
Location
Local Preference:Local Preference
Documents
TitleDate Posted
eBridge Information-
2026-05_Acid Alum IFB_Oct 01, 2026 12:00 PM
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