bids are invited for modernization of distribution infra 2x400 kva substation companybagh dismantling and refurbishing of electrical distribution system - systematic decommissioning of the existing electrical infrastructure , itc of existing load bank with static meter - itc of existing load bank in admin building ground floor provision of new static multifunctional meter , itc of existing load bank - itc of existing load bank for staff qtr block , trimming and pruning of four trees , transportation of one dismantled lt panel darbhanga to mzp - transportation of one dismantled lt panel from main te darbhanga to te companybagh , removing of old faulty outlived mv panel - removing of old faulty outlived mv panel from panel room (old canteen building) , provision of structural iron channels mounting framework for the lt panel - structural iron channels to create a robust mounting framework for the lt panel , re-furbishment of existing mv panel - re-furbishment and installation of existing mv panel with the current load point of oa head building , brickwork for minor structural alterations near the lt panel support base - brickwork for minor structural alterations near the lt panel s , straight through joint 185 - straight through joint 3.5 core 185 sqmm , straight through joint 50 - straight through joint 3.5 core 50 sqmm , removing and relaying of existing cement interlocking bricks , laying of 1.1 kv grade of 35 sqmm to 185 sqmm direct in ground , dressing of cables , finishing of the lt bus bar box , 20w surface-mounted led tube light , a. horizontal type tpn db 8 way with double door - a. horizontal type tpn db 8 way double door , b. horizontal type tpn db 8 way single door , a. vertical type, 415 v, tpn db 8 way double door - a. vertical type, 415 v, tpn db 8 way double door , dressing of dbs , a. single pole mcb 6 to 32 a - a. single pole mcb 6 to 32 a , b. four pole isolator 63 a , c. four pole isolator 40 a , d. double pole isolator 40 a , e. tp mcb 63 a , f. 125 a tp mccb 16 ka , 3 pole mccb of 250a, 25 ka , itc of existing lt bus bar box , sitc wall mounted heavy-duty air circulators fans of 600mm metal blades , supplying and fixing of 5mm thick m.s.chequered plates , fixing of ms stand of pac outdoor unit , providing double coat spray painting , sign writting numbering on all panel proper marking of its connectivity , a. wiring for light point group-a , a. copper conductor, single core cable 2 x 1.5 sq. mm , a. medium class pvc conduit 20 mm , shifting re-installation of submersible pump staters , making opening of wall to suit the size of 380 mm sweep exhaust fan , supplying fixing of exhaust fan of 380 mm sweep heavy duty , a. blanking plate , b. 5 pin 15 a socket , c. 15 16 a piano type switch , d. 5 6 a piano type switch - d. 5 6 a piano type switch , e. 3 pin 5 6 a socket outlet - e. 3 pin 5 6 a socket outlet , f. 3 pin 15 a top , g. wall fan , h. down rod for ceiling fan installation 3 ft length hook , a. 100 watt flood light , b. 24 w led rimless surface panel light - b. 24 w led rimless surface panel light square type , sitc of 100 a 3 phase neutral copper bus bar in sheet steel enclosure , dressing of existing distribution system of type ii staff qtr , itc of 100 a 3 phase neutral bus bar with 100 a mccb in sheet steel enclosure , supplying fixing of double pole spn mcb 32 a in the sheet steel enclosure , s l 2 1.5 sqmm copper conductor - s l 2 1.5 sqmm copper conductor , removing the faulty lt cable of size 3.5 core 240 sq.mm , ms cl on four pole structure for fixing the ht cable , extracting of spare main ht cable 11 kv 95 sq mm size from the soil , extracting of faulty spare ht cable 95 sq mm from the duct manual labour , fastners nut bolt, al lugs, socket, cu lugs socket, washers, screw, pvc clips , acrylic sheet of 2 mm thickness , hrc fuse of 200 a total quantity : 245