Activated Powder Carbon Supply

The City of Spokane is seeking activated powder carbon supplied in approximately 900-pound bags on an as-needed basis over a five-year period, with an estimated total quantity of 306,000 pounds.

City of Spokane


General
Open
ITB 6631-26
Nov 03, 2026 11:00 AM
Oct 07, 2026 02:08 PM
5 years
Invitation for/to Bid (IFB/ITB)
Local
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Original Solicitation Links
Description

The City of Spokane is soliciting activated powder carbon on an as-needed basis over a five-year period, with historical usage indicating an estimated total requirement of 306,000 pounds. The product is supplied in bags weighing approximately 900 pounds each. The carbon must be made from 100% virgin, coal-based, non-halogenated carbon; have moisture content below 8% by weight, more than 95% passing a 325 sieve, an iodine value above 400 mg/g, BET surface area above 450 m2/g, and an auto-ignition temperature above 400°C. Bags must have a 20-inch discharge diameter, 36-inch discharge length, an 8-inch discharge-spout tie point below the bag bottom, and a 50-inch height. The technical specification sheet identifies these requirements as pass/fail and requires the bidder to initial confirmation that the offered product complies.

Classification Codes
NAICS325180Other Basic Inorganic Chemical Manufacturing
PSC4610Water Purification Equipment
Smart Codes
activated carbonbulk carbon bagswater treatment supplies
Specifications
Supply Only
No
Documents
TitleDate Posted
..Technical Specification Sheet ITB 6631-26.pdfOct 07, 2026 07:08 PM
Standard Terms and Conditions.pdfJun 22, 2026 07:03 PM
Bag Diagram for X124100U.pdfApr 13, 2026 08:48 PM
.Order History.pdfOct 07, 2026 07:08 PM
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