At a Glance
Company
Santa Margarita Water District
Region / Country
California, USA
Industry
Water/Wastewater Utility
Panduit Solution
Industrial Network Zone System
Industrial Ethernet Infrastructure
Fiber Optic Systems
Network Identification Solutions
Physical Network Security
Modernizing Water Infrastructure with Reliable, High-Performance Connectivity
Santa Margarita Water District sought to modernize communications at its Chiquita Water Reclamation Plant by replacing an aging radio-frequency control network with a high-speed fiber optic infrastructure. Working with Panduit, the District implemented an Integrated Network Zone System that improved reliability, enabled real-time data transmission, increased operational efficiency, and significantly accelerated deployment. The resulting solution delivered a secure, scalable network platform designed to support future growth and critical utility operations.
Challenges
- Aging RF communication links created latency and delayed data transmission
- Limited visibility into plant operations due to infrequent reporting intervals
- Need for secure remote access to network infrastructure and field devices
- Requirement to complete the upgrade without disrupting critical water reclamation services
- Desire for a long-term, low-maintenance infrastructure solution
Solution
- Replaced wireless RF communications with a fiber optic network backbone
- Deployed Panduit Integrated Network Zone System throughout the facility
- Integrated Industrial Ethernet Switches for improved connectivity and management
- Utilized Panduit fiber management, cable management, identification, and security solutions
- Implemented Panduit Industrial Network UPS technology to improve uptime and resilience
Outcome
- Reduced deployment time by up to 75 percent
- Enabled real-time data transfer and improved system responsiveness
- Increased network reliability and operational productivity
- Improved remote access for IT and SCADA personnel
- Enhanced scalability, security, and support for future expansion
- Reduced risk of downtime through optimized network architecture and power protection
Challenges
The Chiquita Water Reclamation Plant operates continuously and processes approximately six million gallons of water each day. The facility relied on an aging control and communication infrastructure that connected programmable logic controllers (PLCs) using radio-frequency communications. Over time, these links became unreliable, introducing latency, delayed screen updates, and limited reporting capabilities.
The District needed a modern communications platform capable of delivering real-time operational visibility, secure remote access, and greater network reliability. Because the plant provides critical services to surrounding communities, the upgrade also had to be completed with minimal disruption to operations. Additionally, the District sought a future-ready infrastructure that would reduce maintenance requirements while supporting operational growth and industry demands.
“The project was a tremendous time savings and allowed the District to continue its business operations seamlessly. We have peace of mind knowing that we now have rapid and consistent transmission of data from our corporate network to the equipment on the factory floor, and the necessary environmental protection. Everything works and the solution is very turnkey. Working with Panduit was money well-spent."
– Brian Harrison
SCADA Project Manager, Santa Margarita Water District
The Panduit Strategy and Solution:
To address these requirements, Santa Margarita Water District partnered with Panduit to implement a comprehensive industrial networking solution centered on a fiber optic communications infrastructure. The deployment leveraged the existing duct bank infrastructure while transitioning key control systems to a secure, high-speed network environment.
The solution included a Panduit Integrated Network Zone solution, which enables communications between the control room and operational areas while supporting industrial Ethernet best practices. Integrated with industrial Ethernet switches, the solution delivered enhanced diagnostics, simplified management, optimized traffic flow, and faster deployment.
Additional Panduit technologies included fiber hardware and connectivity, cable managers, network identification solutions, and physical network security solutions to protect and organize the infrastructure.
The Implementation
Panduit zone enclosures were strategically deployed across eight locations throughout the facility. The architecture centralized cable management and reduced unnecessary cable runs, resulting in a cleaner and more efficient network design.
The deployment also incorporated redundant power supplies and Panduit UPS systems. This maintenance-free approach helped improve reliability while reducing long-term ownership costs. The implementation provided both IT and operations personnel with secure access to critical network resources and increased visibility across the plant environment.
The Outcome
The completed solution transformed communications across the facility. Reporting and monitoring capabilities improved from periodic exception-based updates to real-time data transfer, providing operators with faster access to critical information. IT and SCADA teams gained secure remote access, reducing manual intervention and improving operational efficiency.
Panduit delivered the networking portion of the broader SCADA modernization initiative within three months, significantly ahead of the estimated timeline. The District achieved up to a 75 percent reduction in deployment time while improving uptime, scalability, security, and network performance. The new infrastructure positions Santa Margarita Water District to continue supporting water conservation and operational excellence for years to come.
