miscellaneous electrical work of high mast lighting system at different places in ward no-02 and 03 under br-i - 1 supply and fixing of fuse unit complete with base and bridge on existing board and necessary connection, for the following range.60 amp. / 63 amp., 415 v 2 schedule of rates for earthinginstallations.earthing installation ... with pipe electrode.earthing with 50 mm dia gi pipe 3.64 mm thick x 3.04 mts. long and 1 x 4 swg gi (hot dip) wire (4 mts. long), 13 mm dia x 80 mm long gi bolts, double nuts, double washers incl. s & f 15 mm dia gi pipe protection (1 mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mts. below the ground level as below:(a)by isi medium gi pipe. 3 extra on items 1& 2 above, for providing cc (6:3:1) base block around the pole) dimension 0.45x0.45x0.60 mt. above ground level, neatly cemented finish (3) mm thick), at the base pole (in lieu of cc muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without loop box 4 supplying of 1.1 kv. grade pvc insulated conductor of followingcables (make: polycab/ gloster/havells/):size in sq. mm,no & dia. of wire in mm , no of core - 10 1/3.55 4 5 laying through underground trech.(a)laying of one no. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed 6 supplying and drawing 1.1 kv single core stranded fr pvc insulated & unsheathed single core stranded copper wire (brand(approved by eic) of the following sizes in the prelaid polythene pipe and by the prelaid gi fish wire and making necy. connection as required 3 x 22/0.3 (1.5 sqmm) 7 chapter - viii supplying of materials hire charges ofmachineries 8.26 hire charges of moveable crane with fuel & manpower having load handling capacity upto 14mt with the 45 deg. moveable arrangement & the boom length of 40 feets for loading & unloading of various materials / accessories of water supply works. for minimum engagement of 8 hrs. in a day 8 supply and delivery of 200 watt led flood light fittings of any superior make as per kmc last store purchase rate with 5(five) years warranty from original equipment manufacturer,with the specification mentioned below, i/p voltage-ac110v-300v, ip-66,pf- greater than equal to0.95, thd -<10%, surge protection 4kv, cct-cool-6500k 9 fixing only floodlight fittings on top of masonary structure by 3 nos. 10 mm dia x 87 mm long rag bolts, nuts & double washers complete either 37 mm x 10 mm ms flat support/or by other means as required 10 removing of luminaries with lamp from the pole/column and keeping them ready for dispatch as per direction of eic: hpmv/hpsv luminaries/mh/led street light fittings. 11 supply, installation,testing and commisioning of 2 hp tefc squirrel cage motor (3 phase crane duty, rpm:1000 ) for hoisting system and as per direction including cost of materials, machinaries , manpower, cutting, machining, aligning, anchoring, welding,finishing, carriage and all complete as per specification without painting, as per rate obtainedfrom irrigation & waterways dept, govt. of w.b 12 supply, installation,testing and commisioning of rope drum cast steel for hoisting system and as per direction including cost of materials, machinaries , manpower, cutting, machining, aligning, anchoring, welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification without painting as per rate obtained from irrigation & waterways dept, govt. of w.b