Opportunity
City of San Diego PlanetBids #10090537-27-B
San Diego Solicits As-Needed Glycerin-Based Supplemental Carbon for Water Reclamation Plant
Posted
July 24, 2026
Respond By
August 24, 2026
Identifier
10090537-27-B
NAICS
325998
The City of San Diego Public Utilities Department, Wastewater Treatment Division, is seeking bids for the as-needed supply and delivery of supplemental carbon (60-90% glycerin-based concentration) to support denitrification at the North City Water Reclamation Plant. - Government Buyer: - City of San Diego, Public Utilities Department, Wastewater Treatment Division - Purchasing & Contracting Department - OEMs and Vendors Mentioned: - Allied Solutions - CarbUSA LLC - chemco - Entech Oil Inc. - Environmental Operating Solutions, Inc. - GovData Consulting LLC - Karbonous Inc - Kemira Water Solutions, Inc. - Pacific Coast Carbon LLC - Products/Services Requested: - Supplemental carbon (glycerin-based, 60-90% concentration) - Estimated annual quantities: 4,600 gallons (partial delivery), 82,937 gallons (full delivery) - Non-hazardous, specifically formulated for denitrification processes - Must meet specified chemical and safety standards - Delivery required within five business days of order; emergency deliveries within 48 hours - Unique/Notable Requirements: - Product must be non-hazardous and glycerin-based - As-needed delivery schedule, with both partial and full delivery options - Compliance with regulatory, safety, and quality assurance provisions - Bids accepted in both electronic and paper formats - Contract term is one year, with four optional one-year renewals
Description
The City of San Diego, Public Utilities Department, Wastewater Treatment Division requires a contractor to provide supplemental carbon with 60-90% concentration to be delivered to its North City Water Reclamation Plant as requested. The supplemental carbon must be a non-hazardous glycerin-based carbon source that supports denitrification. The contract term is one year with four additional one-year renewal options. Bids must be submitted electronically or in paper format by August 24, 2026, and will be opened via Teams meeting.