DIVERGING APPROACH

DAI is a full service wayside design service provider with an extensive history of success. DAI provides wayside signal design to a variety of customers throughout the industry. The design encompasses both passenger and freight based railways. DAI provides PTC, coded track circuits and relay based designs. The design services include: All calculations Circuit Plans Phasing plans Cut-over plans Material lists Cut-over summaries Timers Software programming for intermediates and control points. If you have any questions, please contact us. We will respond as soon as possible.