| PGH Wong Engineering, Inc. is renowned
for its broad experience and expertise in a wide variety of rail
transit projects, from the first modern light rail transit system
in San Diego to the most people mover system to be implemented
to date at the San Francisco International Airport.
We provide detailed design and engineering services for heavy
rail, light rail commuter rail, monorail, and people mover systems.
Our comprehensive experience in the design of each of these systems
permits us to implement the most applicable designs and equipment
for each of our clients, while minimizing construction, maintenance
and life-cycle costs.
Our systems experience includes transit vehicles and propulsion
subsystems; traction power systems including substations, contact
rail system, and load flow analyses; signaling and train control;
highway grade crossing warning systems; communications systems;
central control systems; and fare collection systems.
PGH Wong Engineering, Inc. provides design and engineering services
in all areas of rail transit systems, including:
- Civil engineering
- Structural engineering
- Trackwork
»
- Guideways
- Elevated Structures
- Ballast/Direct Fixation Trackwork
- Special Trackwork
- Yard and Maintenance Facilities
- Passenger stations
- Maintenance facilities
- Traction
power »
- Power Substations
- Power distribution
- Overhead Contact Systems
- Third Rail
- Trolley Wire Systems
- Train
control and signaling »
- Wayside Signaling
- Relay and Microprocessor Interlockings
- Grade Crossing Warnings
- Train Detection
- Interlocking
- Automatic Train Protection
- Automatic Train Supervision
- Advanced Automatic Train Control
- Communications Based Train Control
- Communications
»
- Public Communications Network
- Fire and Intrusion Alarm Systems
- Train Performance and Safety Monitors
- Dynamic Visual Message Signs
- Closed Circuit Television
- Security Systems
- Supervisory Control and Data Acquisition
- Central Control Facilities
- Vehicles
and propulsion systems »
- Design
- Procurement Management
- Rehabilitation
- Inspection
- Fare
collection »
- Fare system Analyses
- Ticket Vending Systems
- Automatic Fare Collection
- Fare Gates
- Testing
and Startup »
- Traction Power
- Vehicles
- Train Control and Signaling
- Communications
- Systems Integration
- Pre-Revenue Operations
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