repairing of damage safety item work at aa- iic, iid and iie, newtown, kolkata under nkda.- 1 supply and delivery at site of following cable 1.1 kv grade pvc / xlpe armored al. conductor ( lp ) cable, conforming is: 1554 ( part-1 ) / 1976, make: havells / polycab / kei as per eic , 4core x 16 sq mm. 2 laying following in underground trench 460mm wide x 760 mm. average depth with brick protection on the top of the cable with 8 nos. brick per meter, including excavation of earth in cutting trenches, filling space between the brick and cable and also the trench with shifted soil, leveling up and restoring surface duly rammed. 3 finishing the end of following xlpe / pvc armoured cables by crimping method incl. supplying and fixing solderless socket ( dowels make ) , tapes, anticorrosive paste & jointing materials :4core x 16 sq mm 4 supply , fitting & fixing of 220-240v, 120-125watt led street light , lens embeded, 5700-6500k, ip65, 5kv surge protection, cdl, >=135% efficiencywith necessary connection, make philips / havells / crompton / mazik . including buy back of damage item. 5 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 ) . 6 earthing the installation by g.i. spike ( isi-m ) of 1.2 mtr. long driven to an depth of 1.2 mtr. below the ground level including s / f 1x4 swg. g.i. earth wire ( 4 mtr. long ) with nuts bolts & washers. 7 supply of frp loop box of 300 x 200 x 105mm or similar size ( make sintex / macedon / epp ) and fixing atstreet light pole surface including 1no. 4way connector, 1no. 6a sp mcb in the din rail with necessary connection, including buy back of damage item.