bids are invited for custom bid for services - procurement and installation of retrofit device for reducing diesel engine emission design installation and maintenance of educational lab procurement and installation of retrofit device for reducing diesel engine emission of diesel generator supply and installation of retrofit device chakr shield 2.0. manufacturing of foundation for mounting of device (size 2100×1400 mm and approximate weight is 180 kgs) and material stainless steel. 01-year warranty of device from the date of commissioning. uninstallation & removal of existing silencer of dg. defect occurred on dg while installation of equipment will be rectified by firm. shipping in of all units and installation of sub units on foundation. laying of cables via cable trench and marking of cables using cables tallies. 2 years amc post 1 year currently. site visit for the installation of the equipment. the firm has to adhere to all technical specification enclosed to meet the emission norms. if the firm is not meeting the specified technical requirements, the bidder is liable to be disqualified during tec. past experience is mandatory for qualification in tec. proof of past experience for installation of similar equipment in last two years to be attached. total quantity :