supply of supply, erection, testing and commission , supply, erection, testing and commissioning of main distribution board (mdb) for electrical p ower supply fabricated with 14 swg ms sheet powder coated with red post office colour, double door(front and back) with locking arrangement with 02 nos incomers and 06 nos outgoing with aluminium bus-bar siz e 980mm long, 70mm width & 10mm thick. the bus-bar will be fitted on 630a hrc fuse base in incomers 0 6 nos & 400a hrc fuse base in outgoing 18 nos. note: hrc fuse base should be standard make confirming to iec 60269 part-ii/is:13703 part-ii. mdb box as per ?drawing? attached. [ warranty period: 30 months a fter the date of delivery ] ]