bids are invited for digging of trenches of size 450 mmx600 mm, 87mtr starting from state electricity board energy meter to lt panel inside the lt panel room and to and from lt panel to dg set respectively , providing and grouting of 2 nos of 3inch dia g i pipes on the cement concrete flooring , providing, grouting and fixing 2 nos of 3inch dia g i pipes along the ms stand of main mccb at energy meter , unwinding roll of 150sqmm 3 and half core cable two length of 68mtr each, 95sq mm 3 and half core two length 60mtr each, from their cable drum and laying the cable through the trenches and gi pipes , reconstructing the cc flooring and repairing the area with cement concrete and stone aggregate mixer 1 ratio 2 ratio 4 and finishing the surface, complete in all respect , providing and making cable connection with aluminum lugs of two length each of both cables of 150sqmm and 95sqmm of phase and neurtal and earthings at the both end of the cable , providing and fixing of lt cable route marker made up of 2 and half inch dia signage with 10mm x 2ft long ms rod , copper strip laying for extension of earthing system upto the transmitter hall, ups and lt panel in air premises and terminating in bus bar at air haldwani. , installation and testing of 62.5kva canopy type diesel generator set at fm transmitter air haldwani. work is to be carried out as per scope of work and annexure a attached total quantity : 311