bids are invited for procurement of packaged sub-station strings procurement of packaged sub-station used in marshalling boxes for switchyard of 66kv substations (pspcl), packaging tape, flux for submerged arc welding of structural steel ( beml) -as per c4202 beml welding electrode, general purpose hand gloves (v2), package no. 1 - atal tinkering lab of niti aayog electronics development, robotics, internet of things and sensors, temperature controlled soldering station, package no. 3 atal tinkering lab of niti aayog mechanical, electrical and measurement tools, badge holders - i card, package no. 2 atal tinkering lab of niti aayog rapid prototyping tools, package no 4 - atal tinkering lab of niti aayog power supply and accessories and safety equipment relevant control transformer total quantity : 1