Ing d m logan is the Online Version of the 3S Group{Alba} Consultancy 

3S Group{Alba} is a Engineering Consultancy dealing with

STRUCTURAL SIMULATION SERVICES and was set up in the early 1990's .....(see Links Page)

This was a Development of an earlier Consultancy dealing with BRIDGE SIMULATION set up in the mid 1970's

CABA{Ecosse} standing for COMPUTER AIDED BRIDGE ANALYSIS ...... (see Links Page)

In the early 2000's an Online version of these Consultancies was developing and this can be found at

                                                          www.ingdmlogan.net     but still under development

For more general background information goto  ...... LInks Page for more Information