tender for design, supply, installation, testing & commissioning and validation of supervisory control and data acquisition (scada) in electronic pin hole testing machines; 1 scada 2 design, supply, installation, cabling, commissioning and testing of control panels for plant-b 3 design, supply, installation, cabling, commissioning and testing of control panels for plant-c 4 design, supply, installation, commissioning and testing of central scada station 5 design, supply, installation, commissioning and testing of operator station scada for plant-b 6 design, supply, installation, commissioning and testing of operator station scada for plant-c