bids are invited for provn of electrical connection for sri s and f sheet metal enclosure mcb vtpn 6 way double door ready to use dbs , s and f mccb 4 pole 415 volts 125 amps with thermal_magnetic release with breaking capacity 36 ka , s and f mcb double pole 32 amps , s and f mcb sp_6 to 32 amps , excavation in trenches n exc one and half mtrs wide , returning_filling in_trenches in soft_loose soil , removal of excavated soil to a distance n. exc 50 m , m and l sand cushioning in trenches for cable protection with coarse sand laid dry in trenches , supply and laying well burnt brick , supply and laying lt heavy duty ug cable of size 50 sqmm three and half core , s and f gi tubing light grade of size 50mm dia , m and l for replacement sub main wiring 2 x 6 sqmm multi strand frlsh pvc insulated copper conductor , supply and fixing for single pole and neutral enclosure with a two pin and earth plug and socket complete with on one single pole mcb 20 amp , boring holes horizontally under road without damaging the surface of road of any type , earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick , supply only acrylic led board width 20 ft x 3.5ft complete all as specified and directed. , supply only acrylic led board width 19.3 ft x 3.5ft complete all as specified and directed. , supply only acrylic led board width 21 ft x 2.0 ft complete all as specified and directed. , supply only acrylic led board width 43 ft x 3.5 ft complete all as specified and directed. , supply only acrylic led board width 15 ft x 3.5 ft complete all as specified and directed. , supply only acrylic led board width 19 ft x 3.0 ft complete all as specified and directed. , supply only acrylic led board width 3 ft x 3 ft complete all as specified and directed. , supply only led tube gsb width 15 ft x 3.5 ft complete all as specified and directed. , supply only acrylic led board width 9 ft x 7 ft complete all as specified and directed. , s and f iron pipe medium gra