Tender For biennial rate contract for outsourcing of removal refitment fabrication repair and cold insulation of ventilation ducting trunking for the hvac system at naval dockyard vizag and hindustan shipyard ltd vizag as per scope of work
Tender For supply of corrugated flexible ducting for battery box ventilation with both ends fixing clamps suitable for 3-phase locos as per lgd's drg. no.c/els/lgd/bat/3/44 (alt-1). [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : procurement of different sizes of ventilation ducting on rate contract basis for use in ug mines of sccl for a period of two years