supply of supply, installation, testing commissioning and proving out test of hydraulic re-railing equipment complete with tools and accessories consist of portable operated hydraulic pump set capable of generating 300 bar pressure with suitable output fitted with petrol engine, portable control stand equipped with 04 control valves, portable hand pump, high pressure hoses, re--railing bridges of different sizes, roller carriages, hydraulic jacks of different capacities with complete list of concomitant accessories and having technical specifications no nr/mech/hre/2023(rev-00) issued under l.no .140-m/m&p/procurement/sanctioned dt 28.08.23 of northern railway mechanical department, headquarters office, enclosed as per attached annexure of detailed technical soecifications.supply, installation, testing commissioning and proving out test of hydraulic re-railing equipment complete with tools and accessories consist of portable operated hydraulic pump set capable of generating 300 bar pressure with suitable output fitted with petrol engine, portable control stand equipped with 04 control valves, portable hand pump, high pressure hoses, re--railing bridges of different sizes, roller carriages, hydraulic jacks of different capacities with complete list of concomitant accessories and having technical specifications no nr/mech/hre/2023(rev-00) issued under l.no .140-m/m&p/procurement/sanctioned dt 28.08.23 of northern railway mechanical department, headquarters office, enclosed as per attached annexure of detailed technical soecifications.,supply, installation, testing commissioning and proving out test of hydraulic re-railing equipment complete with tools and accessories consist of portable operated hydraulic pump set capable of generating 300 bar pressure with suitable output fitted with petrol engine, portable control stand equipped with 04 control valves, portable hand pump, high pressure hoses, re--railing bridges of different sizes, roller carriages, hydraulic jacks