Uploaded on 2014-11-30 by niketrshah

[1]: https://edxuploads.s3.amazonaws.com/14173304884588336.jpg In heavy engineering construction work in most of India localised material is used but the construction equipment are many time imported from various countries. eg are Delhi metro underground tunnel In present photo is of the Hydroelectric power project in himalayan region where cranes and tunnel boring equipment were imported from US, Germany and china.