Details: [23.22.8.3]mccb ,distribution boards, mcb`s, rccb`s, change over etc. 8.3. sitc four pole on load manual change over switch in ss enclosure of following ratings 200 amp 415 volts [through rate] [23.27.2]supply and of godrej almirah typem.s. pedestal made of 50 mm x 50 mm x 6 mm angle iron frame with 3.00 mm thick m.s. sheet covering including shutters with suitable hinges and locking arrangement with godrej type handle including round bars . the top covering should have downward overhang of 75 mm on all sides of pedestal , having two sets of water proof ventilation holes of suitable size on the sides , at top and bottom , each set containing four nos. holes to discharge the heat produced by the current . the shutters fixed with rubber gasket of superior quality and of suitable size to make it water proof . the pedestal duly painted both inside and outside with two coats of approved paint and primary coat and its legs are embeded upto the entire depth in 1:2:4 cement concrete block
Sector: General Admin