e-tender for laying plb pipe / duct and associated works by open trench method / trenchless technology, optical fibre cable pulling / blowing and splicing works etc., for various ofc patch works routes-2022 for de tp srinagar division - open trenching for soft normal soil for a depth of 165 cm. 3 open trenching for soft rocky soil for a depth of 165 cm. 4 open trenching for hard rocky soil for a depth of 165 cm. 5 horizontal directional drilling for laying of u / g plb / hdpe pipes up to 50 mm dia to standard depth of 1.65m 6 laying of plb pipe upto 50 mm dia and jointing with coupler. 7 pulling of of cable ( upto 48f ) and its allied works ( viz. sealing plb ends, sandfilling, etc. ) . 8 blowing of of cable ( upto 48f ) and its allied works ( viz. sealing plb ends, sandfilling, etc. ) . 9 dwc pipe ( upto 100mm o.d ) laying in trenches 10 dwc pipe laying & fixing with gi clamps ( on bridge & culverts or external walls of building ) as per specifications along with supply of gi clamps ( 4mm thickness, 25mm width ) and all installation materials. clamp spacing should be approx 1m to take care of the load. 11 providing cc protection ( 20cmx20cm ) in the ratio of 1:2:4 for encasing plb pipe i gi pipe / dwc pipe in roads, bridges, crossings and culverts 12 supply and fixing of rcc pre-cast rcc joint chamber with size 1.2m ( inner dia ) x0.8m ( outer dia ) and ring thickness of 40mm made of 1:2:4 concrete mix. 13 supply and fixing of route / joint indicators, painting and sign writing of route / joint indicators, as per specifications. 14 splicing / termination of 24f of cable laid at every joint / termination.all materials / labourexcept joint closures / termination boxes to be supplied by bidder / vendor. 15 documentation of route index diagram in soft and hard copies ( three sets each. )