tender for fabricated outdoor type water proof mccb enclosure, suitable for fix the mccbs upto 250 amp. ,to be fitted on tr-d mast for provision of at supply for railway essential services. the size of enclosure shouldbe of 28x12x8 (h x w x d) and made of crca sheet steel of thickness of 16 swg consisting of arrangementfor proper incoming and outgoing power supply with 2 dia cable gland, fixture for base fixing arrangement on tr-dmast, provision of enclosure earthing and rain protected door & auto locking arrangement along with cleaning ,finishing and painting with powder coating in approved shade as instructed by the site supervisor/engineer.
