bids are invited for custom bid for services - installation of additional 5 mva power transformer at existing 33 11 kv substation devi road and bhogaon tehsil in district mainpuri - bus bar gantry , 33/11 kv 5 mva transformer , 3×300 mm2, 11 kv xlpe cable , 11 kv cable jointing kit 3×300 mm outdoor heat shrinkable type , 11 kv cable jointing kit 3×300mm indoor heat shrinkable type , 33 kv vcb 800a, 750 mva with steel structure , plinth & foundation of vcb , 11 kv 3×185 mm2 xlpe cable , 11 kv cable jointing kit 3×185 mm outdoor heat shrinkable type , 11 kv cable jointing kit 3×185 mm indoor heat shrinkable type , 2×2.5 mm2 control cable , 4×2.5 mm2 control cable , laying of various type of control cables , pipe earthing of power transformer by way of boring and lowering of b class g.i. pipe 40 mm. dia. into the ground up to the water level to the lower end of which a solid copper con approx 9 inches long and 750 gram in weight provided and screwed in connecting and bringing out continuous copper wire 8 swg from the cone to the ground surface where it will be bolted to the g.i. earth strip for transformer neutral connection. the earth strip will be welded to the g.i. pipe. the work also includes the cost of all material with all labour and t&p etc. complete in all respect. , holding cl for 3×300 xlpe 11 kv cable , copper l.t. cl for transformer , copper h.t. cl for transformer , m.s. nut bolt off size with washer , digging & laying of 11 kv cable including cost of sand & bricks , l type structure for neutral : fabrication and grouting of channel 100x50x6 mm. in l shape & in proper size and alignment to provide support for separate earthing strips for power transformer neutral including supply & fixing of flexible copper earth braid (0.5 mtr. long 65x8 mm size) bonds for neutral earthing. making delta by 6 nos. earthing electrodes of 32 mm dia. (including fabrication of earthing electrodes) will be connected to neutral earthing through separate earthing strip (as per respo). the work also includes painting of channel with two coats of aluminium paint and the cost of all material with all labour and t&p etc. complete in all respect. , structure for cable support : fabrication and erection of cable support made of two pieces of 100x50x6 mm. (4.5 x 2 no. = 9.0 mtr. long), joined to each other by means of 5 nos. flat 50x6 mm. pieces of size 150 mm. long each by welding at equal intervals as per drawing and exacavation of earth in all type of soil (0.75x0.7x0.5 mtr.) and grouting and plinthing of cable stand (1x0.75x0.5 mtr.). above work also include two coats of aluminum paint and the cost of all material with all labour and t&p etc. complete in all respect. , plinth of 5 mva, 33/11 kv transformers : construction of plinth of size 3.46x4.46 mtr. for 5 mva transformers as per resspo norms. , 90 lbs. rail pieces for t/f wt. 44.6 kg/mtr. @ rs. 22.10 per kg. , 33 kv lightening arrestor , structure for lightening arrestors with plinth & foundation (125x65x6mm g.i channel) , 33 kv ct 200/1a , ct steel structure with plinth & foundation (125x65x6mm g.i channel) , 33 kv fuse set , 33 kv bus isolator , structure for fuse set with plinth & foundation (125x65x6mm g.i channel) , structure for bus isolator. with plinth & foundation 125x65x6mm g.i channel) , acsr dog conductor , 33 kv post insulator , structure for post insulator with plinth & foundation 125x65x6mm g.i channel) , 11 kv vcb 600/300/5a , 350 mva i/c , 11 kv vcb (out going) 200/100/5a 350 mva , chemical pipe earthing , control panel i/c for 33kv single t/f , 11 kv bus coupler , p.g cl for dog to dog , outdor earthing (eartmat, delta) , 33 kv pin insulators polymeric , 33 kv polymeric disc insulators b&s type 7000 kg. , disc fittings for dog/raccoon 7000 kg. , top channel 125 x 65 x 3200 mm. with nuts & bolts , connecting vcb to earthmat , sundries (connecting cl s, etc.) , carriage of following material from center store to site: 3×300 mm2, 11 kv xlpe cable , 33 kv vcb 800a, 750 mva with steel structure , 11 kv 3×185 mm2 xlpe cable , 33 kv lightening arrestor , 33 kv ct 200/1a , 33 kv fuse set , 33 kv bus isolator , acsr dog conductor , 11 kv vcb 600/300/5a , 350 mva i/c , 11 kv vcb (out going) 200/100/5a 350 mva , control panel i/c for 33kv single t/f , 11 kv bus coupler