bids are invited for tuticorin airport supply of 30m high mast , construction of suitable shallow foundation for 30m high mast , supply of 350w integrated led type flood light , supply of omni directional single dome led aviation obstruction light , supply of 3.5 c x 120 mm2 xlpe al.cable , supply of 4 c x 16 mm2 xlpe al.cable , sitc of main feeder pillar panel , supply and laying of 100mm gi pipe , supply and laying of 50mm gi pipe , sitc of ms junction box , laying of rcc or hume or metal pipe above 95 sqmm and upto 185mm2 , laying of rcc or hume or metal pipe upto 35mm2 , laying of power cable in open duct above 95mm2 and upto 185mm2 , laying of power cable in open duct upto 35 mm2 , laying and fixing power cable on wall surface , supplying and making end termination 3.5 core x 120 mm2 , supplying and making end termination of 4 core x 16 mm2 , earthing with g.i. earth pipe 4.5 metre , providing and fixing 25 mm x 5 mm g.i. strip in 40mm dia pipe , providing and fixing 25 mm x 5 mm g.i. strip , providing and fixing 25 mm x 5 mm g.i. strip on surface , sitc of ms barricade provision of apron flood lighting system at new apron at total quantity : 4007