"May the rainbow bring you success and the clouds chase all your problems away."
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Mr. Thomas Noga
The SMAC Program (Simulation Model of Automobile Collisions) was originally developed for the DOT. CHI successfully undertook the task of reducing the computer time and costs by over 50%. The revised program known as CHI-SMAC, proved to be numerically stable and accurate.
Mr. Thomas Noga
National Highway Traffic Safety
Administration, DOT
Mr. Morton Oskard
The Federal Highway Administration (FHWA) has sponsored many projects in an effort to simulate vehicles and interaction with payments and roads- side appurtenances. In an effort to optimize, up date, and maintain the computer program, the FHWA has sponsored a 14 months project with CHI. CHI’s task is to study the errors, limitations, and other shortcomings of these programs as well as to serve as an advisor to the present and potential users of these programs throughout the world.
Mr. Morton Oskard
Federal Highway Administration
DOT
Mr. Gary Fullem
Dear Lotta, I wanted to take this opportunity to thank you for all the fine technical assistance Chi and staff have provided us over the years. It has been most appreciated, I asure you. Keep up the good work!
Mr. Gary Fullem
President
Unirisc, Inc.

Since 1976, our many satisfied clients have included:

Government:
  • U.S. Department of Transportation
  • U.S. Department of Defense
  • U.S. Department of Health and Human Services
  • U.S. Department of Commerce
  • U.S. Environmental Protection Agency
  • U.S. Maritime Administration
  • Virginia Department of Transportation (VDOT)
  • Maryland Department of Transportation (MDOT)
  • District of Columbia Department of Transportation (DDOT)
  • Delaware Department of Transportation
  • Pennsylvania Department of Transportation
  • West Virginia Department of Transportation
  • Arlington County, Virginia
  • Fairfax County, Virginia
  • City of Alexandria
  • City of Richmond



Private:
  • Bar Study Schedule LLC
  • Fujitsa
  • UNIRISC, Inc.
  • KBM
  • Passport and Visa Exchange
  • Somerset Systems
  • ZGS
  • Enjilu, Inc.
  • Luna Services, LLC



Nonprofit:
  • American Lumber Standard Committee
  • Community Business Partnership
  • Transportation DBE Advisory Committee (TDAC)



Addresses of Websites We Designed:
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