Car and Equipment Systems Assurance
Woojin Industrial System America (WISA)
WISA is a supplier and overhauler of APM and LRV passenger transit vehicles and communications, power supply, car control, and other on-board equipment for US passenger transit projects. Tenco services in WISA projects include System Safety Program management, hazard analyses and hazard resolution, Fire Life Safety (FLS), Critical Items List, Safety and Security Certification, Threat and Vulnerability Analysis, Cybersecurity, Penetration Tests, EMC design reviews and EMI Qualification Tests, technical proposal development, and other, including for Woojin’s E-Suite Communications System and Auxiliary Electric Power Supply retrofit projects for Sound Transit LRVs.
Tenco’s FLS work for WISA on-board communications system and auxiliary power supply equipment included detailed Fire Hazard Analysis, Combustible Materials Matrix, supplier qualification lab test reports, and other. Tenco coordinated FLS work with safety analyses, Hazard Tracking Log, Critical Items List, equipment installation procedures, System Functional Description, Test Program, and Safety Certification.
