Whether you are one of the thousands of commercial and industrial businesses in central Contra Costa County that discharge wastewater to the sewer system, or a business interested in providing goods or services to Central San, this is the place to start.
Controlling toxics at their source is the best method of keeping pollutants out of the local water environment. Our treatment plant is not designed to remove chemicals and metals, and our Collection System can be damaged by some substances (e.g., Fats, Oils, Grease).
Purchasing and Materials Services is a division of the Administration Department. The goal of the Division is to maintain the best value supply of goods and services required to support the needs of all District departments while maintaining free and open competition in compliance with applicable Federal, State and local procurement regulations.