bids are invited for 12 mtr flag mast system - twelve metre height hot dip galvanised flag mast in two sections suitable for high wind conditions system for raising and lowering tricolour flag of size eighteen by twelve feet includes double drum winch power tool with control panel and galvanised wire rope pu painted mast with etch primer and primer coating , led flood lighting system - one hundred ninety five watt led flood light with system lumen above twenty seven thousand die cast aluminium body suitable for outdoor use high protection rating for dust impact and water wide beam optics with surge protection and dimming compatibility five year warranty , aviation obstruction light - low intensity single dome led aviation obstruction light make bajaj or equivalent suitable for high mast installation , national tricolour flag - indian national flag size eighteen by twelve feet made of hundred percent knitted polyester fabric high gsm fabric with reinforced nylon webbing on all sides provided with rope and toggle sleeve , octagonal pole with bracket - three metre octagonal steel pole provided with mounting bracket installed near flood light location includes civil job and pu painting with primer coating , high mast control panel - control panel fabricated from crca sheet steel three phase floor mounted type includes internal switchgear and accessories electrical drawing approval required before execution , civil foundation works - shallow rcc foundation for twelve metre flag mast designed for required soil bearing capacity includes excavation concreting curing and labour , pole foundation works - civil foundation for three metre octagonal pole as per oem foundation drawing drawing approval mandatory before work , earthing system - chemical earthing as per indian standards for high mast connected to earth terminal using gi flats includes materials and labour three earthing sets per mast , platform and pedestal works - raised rcc or masonry platform around flag mast bas