基础设施
Making sure that our customers have safe, clean and reliable water service means that our water system must be maintained and upgraded as time goes by. In our approximately 140-square-mile service area, 有2个,400 miles of water mains, 106 tank and reservoirs, 20,143年龙头, 和35,143 valves - that’s a lot of infrastructure!
SJW continues its commitment to maintaining and improving our water system, investing almost $120 million a year to ensure we can safely and efficiently serve customers now and for the next 100 years. Here’s an overview of our key projects.
Belgatos Station Tank Project
Located in the foothills of Los Gatos in the southwest corner of Belgatos Park, lies an important piece of our water system infrastructure. Belgatos Station previously consisted of 2 earthen embankment reservoirs that stored up to 9.5 million gallons of potable water and served approximately 84,000 people in the San Jose Water service area.
Columbine Station Improvement Project
Beginning in January 2020, San Jose Water launched a multi-year project to improve the storage facilities at our Columbine Station.
This capital improvement project demolished the existing earthen-embankment reservoir built in 1963 — replacing it with two 5 million gallon pre-stressed concrete water storage tanks. The original facility has reached the end of its useful life.
SJW Replaces 175,000 Gallon Pike Tank
A major part of SJW’s commitment to provide safe and high-quality drinking water to our customers is the replacement of aging infrastructure. We’re happy to announce the completion of our most recent effort: replacing the Pike Tank in Saratoga.
General Rate Case 2022-2024
All water companies regulated by the CPUC are required to file a General Rate Case (GRC) every three years to ensure that rates accurately reflect the cost of providing service. 在GRC过程中, the CPUC sets rates to cover the costs of providing water — allowing us to earn a reasonable return on our investment in the water system.
Advanced Leak Detection Program
We currently deploy the Echologics Echoshore-DX cellular fixed leak monitoring system, which uses acoustic technology to locate leaks throughout the system. By placing sensors on fire hydrants, the sounds generated by leaks on pipes up to 12 inches in diameter can be detected and analyzed. Other technologies are used to support our technicians as they pinpoint the location of leaks in the field.
史蒂文斯溪大道. 主要替代
Learn more about this project that involved replacing 2100 feet of 16-inch case iron main on a very busy street.
主要投资
SJW is constantly working to improve water delivery to our customers. 平台登录有/ 2,400 miles of main pipelines in its system a year and we renew 24 miles of mains a year.
系统的改进
San Jose Water is committed to providing safe, high-quality, reliable water. To ensure this, we continually invest in our system and upgrade older infrastructure.
Pipes have a useful life of 100 years or less. We have made a commitment to replace 1% of our system or 24 miles of pipes annually to meet that 100-year turnover. Over the past decade, we have invested more than $1 billion in capital infrastructure on behalf of the communities we serve.