Engineered at the intersection of rail, road & regulation
Complex infrastructure requires holistic analysis. We engineer, optimize, and investigate across three converging disciplines — delivering a single, unified technical authority.
Rail Systems & Infrastructure
Signal design, train control, traction power, and safety certification.
Track Forensics & Diagnostics
Accident vector analysis, structural integrity, and regulatory compliance.
Traffic Systems & Preemption
NextGen TSP, NTCIP communications, and crossing safety analysis.
The Synergetic DNA
Our synergetic approach was forged in the field. After leading operations across distinct sectors of the rail and traffic industry, all three Principals converged at the Santa Clara Valley Transportation Authority — laying the groundwork for a unified forensic and engineering powerhouse.
The Principals
Three lifetimes of individual mastery — systems architecture, crossing safety, and forensic failure analysis — synthesized into one bench of authority.
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Manjit S. Khalsa, P.E., MBA
Patrick Armijo, PE, P.Eng.
William Ekpenyong, M.S., MBA
Infrastructure Mastery & the Forensic Protocol
From rail grinding and ultrasonic testing to a documented, litigation-ready protocol — the full diagnostic chain that turns technical failure data into legally defensible authority.
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01 Physical Asset Integrity & Infrastructure Mastery
02 The Litigation-Ready Forensic Protocol
A Continental Footprint of Forensic & Engineering Excellence
Expert Witness Incidents
Tacoma, WA · Seattle, WA · Guadalupe, CA · Aromas, CA · Merced, CA · SF, CA · Redlands, CA
NextGen TSP Deployments
Portland, OR · Salem, OR · Nashville, TN · Boston, MA · San Jose, CA
Heavy Infrastructure
Omaha, NE (UP) · Silicon Valley (VTA) · Spruce Grove, Alberta
Providing expert forensic engineering and litigation support for complex traffic signal and railroad system investigations.