Operation and Maintenance
O&M Servicing of Transit Systems for Both
Public and Private Installations
The SDI Transit Systems Division's specialty is the operation and maintenance of APM systems at critical locations such as airports and hospitals as well as other public and private installations.

SDI offers short term O&M contracts of up to six months after commissioning a new or refurbished system to train the owner's O&M staff for a smooth transition. We are also currently performing multiple long-term contracts spanning five or more years. Examples of these contracts include the APM systems at the Minneapolis airport as well as a hospital/university installation for Clarian Health Partners in Indianapolis. In addition, SDI is completing a six month TA project after commissioning the Hilton Waikoloa tram systems in Hawaii.
1 408 281 9300
198 Hillsdale Avenue
San Jose, California 95136