bids are invited for supply of 25m high mast shaft in two sections suitable for 47 m per sec wind speed with head framewinch mounting bracket along with accessories for hm1 and hm2 , supply and fixing of 200w led flood light with 120 lm by w with secondary lens optics to achieve designed lux level for hm , supply of control panel housing -feeder pillar box- suitable control circuit for operation of the luminaries. it shall also consist of suitable control for power tool motor etc. , erections of the high mast and all auxiliary equipment including feeder pillar box and wiring of luminaries and auxiliary equipment complete with all materials and labour as per specification. , supply erection and commissioning of earthing of high mast with 3 metre long and 40 mm dia gi pipe of class b with masonry earth pit enclosure on top cover etc , supply laying trenching and termination of trailing cable i.e 5 core x 2.5 sq.mm epr coated pvp sheathed flexible copper cable from the base compartment of high mast-hm1 and hm 2 to jb of luminaries. , supply laying trenching and termination of of 3c x 2.5 sq.mm copper pvc flexible cable from jb to luminaries. , supply laying trenching and termination of of 4c x 16 sq.mmal- xlpe cable for luminaries main supply upto hm bottom , supply laying trenching and termination of of 3c x 2.5 sq.mm copper xlpe cable from feeder pillar to hm for motor supply. , supply laying trenching and termination of of junction box -jb- suitable for distribution of cable for luminaries , supply laying trenching and termination of of connector-, 3 way ip67 suitable for 3c x 2.5 sq.mm copper pvc flexible cable. , supply laying trenching and termination of of 4c x 2.5 sq.mm copper-xlpe armoured cable for existing lm tower panel to jb. , testing and commissioning of the light masts in complete with all equipment and auxiliaries