Key Projects

California Department of Corrections and Rehabilitation Division of Juvenile Justice – Network

Network Management Corporation (NMC) was selected by the California Department of Corrections and Rehabilitation, Division of Juvenile Justice (DJJ), to upgrade network infrastructure and design a secure enterprise architecture. In parallel, NMC conducted a statewide network documentation project across all DJJ sites.

NMC worked closely with Enterprise Information Systems (EIS) staff to ensure strict adherence to security protocols and operational requirements. Core network equipment was staged and tested at NMC headquarters to validate performance, redundancy, and failover before deployment.

Enterprise Network Design

NMC implemented a secure network architecture featuring comprehensive IP addressing, routing, and Network Access Control (NAC). Security policies were enforced at the switch port level, ensuring only authorized users and devices could access network resources.

Access levels were restricted based on authentication, with correctional staff, educators, and wards assigned appropriate permissions. Unauthorized devices were automatically denied access, strengthening overall network security.

An Enterprise Management Suite was configured to provide centralized control, enabling EIS to manage policy enforcement, asset tracking, automated security response, and access control across all sites.

Documentation and Site Implementation

NMC deployed multiple teams to upgrade and document 11 DJJ sites. Work was carefully coordinated to comply with correctional facility protocols, including escorted access where required.

Detailed documentation included firewall and switch configurations, redundant firewall deployments, and logical network diagrams illustrating connectivity and security operations. Physical site diagrams identified equipment locations, cabling, and pathway capacities, produced in AutoCAD, with logical diagrams delivered in Visio.

Each site received a comprehensive report outlining infrastructure details and remediation recommendations. All deliverables—including diagrams, configurations, and as-built documentation—were provided in both electronic format and printed binders for EIS use.

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California Emergency Management Agency (CalOES)
Network Upgrade – Building Expansion Project

Network Management Corporation (NMC) was selected by CalEMA to design and deploy a secure network infrastructure supporting a new building expansion. The solution incorporated a comprehensive security architecture with Network Access Control (NAC) and policy enforcement at the switch port level, ensuring secure user and device access from the point of connection.

NMC collaborated with senior IT staff to develop a network architecture featuring robust IP addressing, routing, and data center core services. All equipment was staged and tested in a lab environment to validate performance, connectivity, and failover redundancy prior to deployment. A detailed migration plan was executed to transition servers, storage, services, and users to the new network with minimal disruption.

An Enterprise Management Suite (Enterasys Policy Manager) was implemented to centralize policy enforcement, asset management, and automated security response. Integration with Microsoft services—including Active Directory, NPS (RADIUS), and 802.1X authentication—enabled role-based access control aligned with organizational policies.

NAC ensured all devices met security compliance standards before accessing the network, with non-compliant devices either denied access or redirected for remediation.

The fully tested network enabled seamless user onboarding, automatically detecting and provisioning devices, and ensuring a secure, policy-driven environment upon occupancy.

San Franciso Wastewater Treatment Plants – Network Upgrade – Security Expansion Project

The Network Upgrade – Security Expansion Project, delivered by Network Management Corporation (NMC), established a comprehensive security network for San Francisco’s primary wastewater treatment plant. With a budget of $770,000, the project focused on protecting critical infrastructure through a combination of advanced network design and integrated surveillance systems, in coordination with Homeland Security Manager Yome Haba.

NMC implemented a hybrid network architecture combining wired and wireless mesh technologies to ensure full facility coverage. The wireless mesh network supports 22 high-resolution IP surveillance cameras, while the wired infrastructure supports an additional 12 cameras and devices. All video feeds are transmitted to centralized servers in the main building, enabling continuous monitoring and improved situational awareness.

A unique component of the project is a solar-powered remote surveillance test site, equipped with wireless connectivity and a Pan-Tilt-Zoom (PTZ) camera. This installation evaluates the feasibility of deploying surveillance systems in locations without existing power or network infrastructure, with potential application across other Public Utilities Commission (PUC) sites.

Security is a core element of the design. NMC incorporated Network Access Control (NAC) and policy enforcement, allowing the system to detect and authenticate devices at the point of connection. This ensures only authorized devices can access the network, reducing the risk of intrusion and enhancing protection of critical assets.

The network operates independently from SCADA and corporate systems, providing a secure, dedicated pathway for data and video transmission. Overall, the project highlights NMC’s capability to design and deploy secure, resilient network solutions for critical infrastructure environments.

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Sacramento Regional Water Treatment Plant – Fiber Optic Infrastructure Upgrade

The Sacramento Regional Water Treatment Plant “EchoWater” Project (Contract #4240) involved a major fiber optic infrastructure upgrade led by Network Management Corporation (NMC). With an initial cost of $853,841—later expanded to over $940,000 due to design changes—NMC served as the prime contractor for designing and deploying a new fiber optic backbone to replace the outdated 62.5 multimode system.

The project required the removal of existing fiber, copper cabling, and related infrastructure while maintaining uninterrupted plant operations. During construction, NMC encountered unforeseen obstacles, including an underground tunnel bond beam that blocked the original pathway design. In response, NMC engineered an alternate routing solution, resulting in expanded scope and change orders, including a redesigned underground duct bank connecting the main administration building to the plant’s distribution system.

Installation included over 7,000 feet of rigid galvanized conduit and 1,200 feet of PVC conduit, all with explosion-proof connections and mechanical seals to prevent chemical infiltration. Safety was critical due to the hazardous environment; NMC personnel followed OSHA standards and used specialized detection equipment when working in confined or chemical-prone areas.

The project also involved installing over 19,000 feet of armored single-mode fiber and 3,200 feet of multimode fiber. All cables were fusion-spliced, tested, and terminated across 42 enclosures, including corrosion-resistant stainless steel units in processing areas. The upgrade improved reliability, safety, and scalability of the plant’s network infrastructure

San Mateo Foster City School District – Bond Network Upgrade Expansion Project

The San Mateo-Foster City School District (SMFCSD) undertook a $3.79 million Network Upgrade Expansion Project to modernize and secure its IT infrastructure. Network Management Corporation (NMC) was selected to design and implement a comprehensive solution that included new switching equipment, district-wide wireless, firewalls, UPS systems, server virtualization, storage expansion, and migration to Exchange Server 2008. The project also involved deploying EMC backup and email archiving systems, as well as cleaning and upgrading all communications rooms and closets.

NMC began with a full network assessment and developed a remediation plan centered on an Enterasys-based architecture. A key focus was implementing a robust security framework with Network Access Control (NAC) and policy enforcement at the network edge. This allows the system to evaluate device type, user role, location, and access conditions before granting connectivity, ensuring highly granular and centralized control over both wired and wireless access.

In the data center, NMC collaborated with district staff to design a scalable and secure IP addressing and routing architecture. Core systems were upgraded with redundancy and performance optimization prior to cutover. Servers were virtualized into a VMware environment supported by EMC storage and Avamar backup solutions, improving efficiency, storage management, and data protection. Infrastructure upgrades also included new racks, enclosures, cabling, and power systems.

An Enterprise Management Suite (Enterasys NetSight) was deployed to provide centralized network monitoring, policy management, asset tracking, and automated security responses. Active Directory was restructured to align with user roles and policy enforcement, enhancing security and operational predictability.

Additionally, Microsoft services such as RADIUS (NPS), Certification Authority, and Group Policies were configured to enable 802.1x authentication. The NAC system enforces device compliance with district standards, including patching, antivirus, and firewall requirements, redirecting non-compliant devices to remediation resources. This project resulted in a highly secure, scalable, and centrally managed network environment.