Traffic Signals · Railroad Systems · Forensic Engineering
Engineering Litigation Support? Serving Nationwide! Call: (562) 441 1176
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TRAFFIC SIGNALS · RAILROAD SYSTEMS · FORENSIC ENGINEERING
Engineering Litigation Support? Serving Nationwide! Call: (562) 441 1176

The Story Behind the Synergy

The Story Behind the Synergy

Ninety years of combined mastery began as three separate careers in rail, traffic, and forensic engineering. Hear Principal Patrick Armijo, PE, P.Eng., share how decades in crossing safety shaped the standard of technical authority that defines Delta Synergetics today.

The Synergetic Method

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.

Delta Synergetics three-discipline model: Rail Systems, Track Forensics, and Traffic Systems
01 / RAIL

Rail Systems & Infrastructure

Signal design, train control, traction power, and safety certification.

02 / TRACK

Track Forensics & Diagnostics

Accident vector analysis, structural integrity, and regulatory compliance.

03 / TRAFFIC

Traffic Systems & Preemption

NextGen TSP, NTCIP communications, and crossing safety analysis.

Decades of Convergence

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.

90Years Combined Mastery
3Principal Founders
1Unified Authority
Timeline showing Armijo (WSDOT), Khalsa (Balfour Beatty), and Ekpenyong (Union Pacific) converging at the VTA Nexus
90 years of individual mastery, synthesized into Three Pillars of Service
Three Pillars of Service

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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I

Manjit S. Khalsa, P.E., MBA

The Systems Architect · 29 Years of Rail Systems Leadership
Pillar I: The Systems Architect — Manjit Khalsa. $150M+ oversight, $1.5M annual optimization.
Manjit Khalsa profile: California PE (Electrical) E17926, B.S. Electrical Engineering, MBA. 25+ years, Santa Clara VTA, Balfour Beatty.
II

Patrick Armijo, PE, P.Eng.

The Safety Authority · 33 Years of Crossing Safety Mastery
Pillar II: The Safety Authority — Patrick Armijo. Fatality expert witness, 110:1 ROI delivery.
Patrick Armijo profile and Capstone: Expert Witness & Regulatory Authority. PE WA #44201, P.Eng Alberta #126106.
III

William Ekpenyong, M.S., MBA

The Forensic Investigator · 28 Years of Forensic Failure Analysis
Pillar III: The Forensic Investigator — William Ekpenyong. Litigation-ready reporting, predictive diagnostics.
William Ekpenyong profile: M.S. Construction Management (UTEP), MBA. 28+ years, Union Pacific Railroad, Santa Clara VTA.
Physical Asset Integrity

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

Physical asset integrity: rail grinding programs, track geometry profiling, ultrasonic testing, asset monitoring & capital repair.

02 The Litigation-Ready Forensic Protocol

The litigation-ready forensic protocol: Failure Assessment, Data Diagnostics, and Litigation-Ready Report.
National Reach

A Continental Footprint of Forensic & Engineering Excellence

Map of expert witness incidents, NextGen TSP deployments, and heavy infrastructure projects across North America

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

DELTA
DELTASYNERGETICS

Providing expert forensic engineering and litigation support for complex traffic signal and railroad system investigations.

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