The project is included in the Metro Blue line that runs from Janakpuri W to the Botanical Garden. CC 34 contract regards the segment between the station of Dashrat Puri and the station of Palam.
High performance liquid foaming agent, based on biodegradable anionic surfactants, in combination with a natural lubricating polymer, for ground conditioning in mechanized tunneling
High performance liquid foaming agent, based on biodegradable anionic…