Central Contra Costa Sanitary District
Grace Valdepenas is an experienced administrative professional with a robust background in project coordination and management. Currently serving as a Senior Administrative Assistant at Central Contra Costa Sanitary District since July 2011, Grace oversees various administrative functions, project support, and report creation. Prior to this role, Grace was the General Manager at National Building Inspectors, where operations were enhanced by 20% through efficient management. Experience includes serving as a Project Coordinator/Research Analyst at Pathco Business Services, LLP, and managing accounts in a part-time role at Canyon Plumbing Inc. Grace holds a Bachelor of Science degree in Hotel and Restaurant Management from the University of Santo Tomas.
Central Contra Costa Sanitary District
The Central Contra Costa Sanitary District (Central San) has been protecting public health and the environment by collecting and cleaning wastewater from the residents and businesses of central Contra Costa County since 1946. Whatever goes down their toilets and drains travels through our vast 1,500 miles of sewer system to our award winning treatment plant in Martinez, where we clean over 13 billion gallons of wastewater each year. Most of that water is safely cleaned and released into Suisun Bay. An additional 2 million gallons each day of recycled water is produced for landscape irrigation and industrial uses. Central San also operates a one of the most highly successful Household Hazardous Waste Collection Facilities in the nation and sponsors 13 pharmaceutical collection bins. Please visit our website, CentralSan.org, for more information.