Requirement: Communication network solution for a multi-jurisdictional Intelligent Transportation System (ITS) to support an Advanced Traffic Management System (ATMS): Existing Signal Controller products provided by multiple manufacturers for over 5000 signalized intersections; Video transport for over 500 cameras.

Solution: Systems Integrated provided a wireless system integrated with existing fiber and leased line communication services, design based on an intensive survey of terrain, and wireless studies. The system supports both serial and ethernet communication protocols with less than 100ms latency. The system has been in operation since 2006, and continues to grow as new intersections are added.

Opportunity: Improve SFMTA bus commute times

Solution: Systems Integrated installed radios at 600 intersections throughout San Francisco providing a communication infrastructure for Transit Signal Priority and backhauling CCTV cameras at fixed locations. Radios communicate GPS positioning information from the bus to the intersection to enable transit signal priority.

Result: Commute times improved by 10-20% 

New Application: Expanding to support mobile access to Muni bus on‐board CCTV cameras.

Requirement: Automatically display platform camera images in the Train Engineer Cabin as train enters station.

Solution: Systems Integrated designed and installed a unique system with radios on the platform and mobile radios inside the train, the complete system included video encoders, fiber switches and a custom on board computer with custom software. The train Engineer is able to view all cameras on the station platform to ensure public safety prior to departing.

Customer since 1998

SCWA serves approximately 1.2 million Suffolk County residents. The Authority is one of the largest groundwater supplier in the country. This project has over 450 locations over 400 square miles. Software: ONSITE® HMI SCADA Software.

Customer since 2004

EVMWD uses a distributed wireless control system used to control the water production and flow of drinking water to Elsinore Valley and operate the lift stations and treatment plants. There are over 300 sites in the system with multiple redundant communications solutions all using wireless communications. All of the remote sites have direct communications access to continue the operation of the water distribution system even if there is a complete failure of the central site.

Customer since 2004

Operates the largest gravity system in the US. SI provided a turnkey Water Distribution SCADA system for control and monitoring of the potable water distribution system throughout the greater Seattle metropolitan region. The system consists of a main Operations Control Center, and a backup Network Operations Center.

Customer since 1994

MWD is the world’s second largest water wholesale entity and provides water to 18+ million people in parts of Los Angeles, Orange, San Diego, Riverside, San Bernardino and Ventura counties. SI provided engineering, installation and support services for a new SCADA system controlling 6 water filtration plants and 400 remote facility sites. 

Project—In Progress:

The purpose of the CPP Control System Upgrade Project is to replace and improve the existing controls with modern, state of the art hardware and software. The project will increase the overall generating capacity, improve reliability, and increase the plant availability.

SI is prime contractor responsible for the system design, furnishing equipment, start-up and commissioning for the new control system.

Installed servers, workstations and LAN equipment at each plant and in local and national dispatch centers.

SI’s onSITE® SCADA provides the real-time visualization, control, alarm annunciation and historian data functions. SI has maintained service contract for entire system since 2000.