2027 Liquid Phosphate

Project Information

Bid Title: 2027 Liquid Phosphate
Issuing Agency: City of Kalamazoo
Location: Michigan
Published Date: Sep 1, 2026
Closing Date: Sep 22, 2026
Government Level: State & Local
Status: Closed
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Project Description: 2027 Liquid Phosphate
Closing date

September 22, 2026, 02:30 PM

Reference number 19000-015.0

Status Open

Summary It is the City's intent of these specifications to enter into a one (1) year term contract, beginning January 1, 2027, for Liquid Phosphate. Deliveries will be made by order releases "as required" from the requesting departments/divisions.

19000-015.0 BID DOCUMENT (PDF, 714KB)

PRODUCT REQUIREMENTS

The Contractor shall provide a Liquid Phosphate water treatment product that meets the following requirements:

• A 32% active blended phosphate liquid product containing 15% polyphosphate and 85% orthophosphate.

• Specific gravity of 1.34±0.03 at 25ºC

• pH of 5.5±0.5

• Solubility (water): completely soluble

• Certified under ANSI/NSF Standard 60 - Drinking Water Treatment chemicals.

• Carus 8700 is the only qualified blend by Michigan Department of Environmental, Great Lakes, and Energy. Do not submit alternates.

The Contractor shall furnish a certified chemical analysis and SDS of the product with each delivery.

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