Details: boq (installation of dispersal lights and high mast light at af stn suratgarh.) supplying, erecting, testing and commissioning raising and lowering type 20 metre high, 20 sided polygon high mast lighting system fabricated out of bs-en 10025 or equivalent 355 mpa material in two sections, hot dip galvanized (single dip) internally & externally having uniform coating thickness of 85/65 micron for bottom & top section respectively as per bs 729 and with one longitudinal weld and having no circumferential weld suitable for wind velocity of 50 metre/sec as per is -875 (part-3) duly provided with accessories like head frame, steel wire rope 6mm dia (7/19 construction with central core ss) trailing cable double drum winch, galvanized lantern carriage arrangement suitable for 09 luminaires symmetrically and end finial. the mast shall have an integral power tool installed inside the base compartment for its operation as per manufacturers design/ details complete all as specified and directed by
Sector: Defense