supply & commissioning of 400 kw capacity grid connected roof top solar power plant at bangalore north university - supplying and erecting gl strip of high purity required size used for earthing on wall and/or any other purpose with necessary gi clamps fixed on wall painted with bituminous paint with joints required,providing earthing with galvanized iron earth plate size 60 x 60 x 0.6 cm complete with all materials testing & recording the results,supplying and laying (including excavation) of suitable width & depth up to 90 cm) 50 mm outside dia double wall corrugated pipes,supplying, erecting & terminating fr xlpe insulated galvanized steel formed wire armoured,supplying and erecting ac three phase ht ct multifunction net meter dlms compliance of accuracy class 0.5 3x 63.5v, 50hz with backlit lcd display optical port & rs 232 port,supplying and erecting ht ct multifunction dlms compliance of accuracy of class,supplying and erecting iron work sheet metal work consisting of crca sheets various sections of iron plates chequered plates rods bars ms pipes etc for panel board or any other purpose with bending cutting drilling and welding complete erected at the position,supplying and erecting triple pole mini feeder pillar with 500v, 300a fpmccb as incomer and 3 outgoing circuits,supplying and installing of solar pv module cleaning unit consisting of nozzles spray necessary pipes valves post electronic panel board concealed with weather proof cabinet spreading water periodically for removal of dust related motor pump controller timer and nozzles set suitable for covering 400 kw solar pv module,supplying, installing, testing and commissioning of 400kwp on grid solar pv system plant consisting solar pv poly crystalline and solar on grid inverter of similar capacity