bids are invited for provn of high mast light at b sector in mathura mil stn and provn of 3 phase power supply in teleprence studio at kshetrapal hall under ge (east), mathura - supplying, laying, fixing or passing through pipe, testing and commissioningxlpe insulated, strip or wire armoured heavy duty electric underground cable 70 sqmm 3.5 core, 1100 volts grade with stranded aluminium conductor of following nominal cross sectional area. , as above - excavating in trenches not exceeding 1.5m wide and not exceeding 1.5m wide in depth and getting out in hard/dense soil (road/path, paver blocks) for laying cable etc. complete and making good without the damaged paver blocks/road cutting, tiles,etc shall be made good by contractor without any cost to the deptt. , as above ser no 1 - returning, filling in including spreading, levelling,watering and well ramming excavated soil in layers not exceeding 25 cm thick each , filling back in trenches after cables have been laid and tested complete all as specified. , as above ser no 3 - removal of excavated surplus soil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 metre above the starting point complete all asspecified. , as above ser no 4 - m&l for sand cushioning to under ground cable in trenchesin layers of 8 cm deep before laying the cable and 15 cm deep after laying and stretching the cable complete all as specified and directed by engr in charge. note:- measurement shall be taken after gentling puning of sand. , as above ser no 5 - m&l for laying in trenches un-reinforced precast cement concrete cable cover, class lv type 1, flat, size 250mmx150mmx40mm for cable protection laid adjacent to each other length wise perpendicular to the central axis of cable complete all as specified. , as above ser no 6 - s&f steel tubes light grade galvanised with all fittings fixed to walls/ floors/ poles/ road crossing etc of 80 mm bore completed all as specified & directed by engineer-in-c