tender for electrification of new building for electrical substation in ss-11; 1 wiring with 2x1.5 sqmm ( 22 / 0.3 ) pvc insulated unsheathed multistrand cu. conductor of 1100 v grade in suitable pvc rigid pipe in wall and ceiling with pvc accessories and with steel box, poly corbonate cover, front plate with modular surface box and 6 a modular switch with concealed pvc light point / fan point ( 5 points per coil ) including required accesories 2 supply and run of 2 of 4sqmm ( 56 / 0.3 ) pvc insulated sc unsheathed cu.conductor of 1100v grade in suitable pvc rigid pipe concealed in wall and ceiling with continuous earth wire connection of 1.0 sqmm green colour flexible copper wire and making good of the concealed portion with suitable colour 3 supply and run of 2 of 6sqmm ( 84 / 0.3 ) pvc insulated sc unsheathed cu.conductor of 1100v grade in suitable pvc rigid pipe on wall and ceiling with continuous earth wire connection of 1.0sqmm green colour flexible copper wire and making good of the concealed portion with suitable colour 4 supply and fixing of 4 feet 20 w led t5 battern with frosted diffuser fittings with all accessories 5 supply and fixing of 1200 mm bldc ( 48 ) ceiling fan completewith 300mm down rod on the existing clamp 6 wiring with 2x1.5 sqmm ( 22 / 0.3 ) pvc insulated sc unsheathed cu.conductor cable of 1100v grade in suitable pipe on wall and ceiling with pvc accessories with poly corbonate cover frame with modular switch box for 5 a 5 pin shutter modular socket with 5a modular switch with continuous earth wire connection of 1.0 sqmm green colour flexible copper for concealed pvc plug point. ( 5a 5pin socket with switch ) 7 wiring with 2x4 sqmm ( 56 / 0.3 ) pvc insulated sc unsheathed cu.conductor cable of 1100v grade in suitable pipe on wall and ceiling with pvc accessories with poly corbonate cover frame with modular switch box for 16 a 5 pin shutter modular socket with 16a modular switch with continuous earth wire connection of 1.0 sqmm green colour flexible copper for concealed pvc power plug point. 8 supply and fixing of 3 nos.. with steel box, poly corbonate cover frame with modular surface box and 6a modular switch with earth connection ( for computer plug socket ) 9 supply and fixing of 20amps dp plug and socket in sheet enclosure with 32a dp mcb in flush with wall with earth connection ( for ac plug ) [ legrand ( mds ) / hager ( l&t ) make ] 10 supply and fixing of 12 way single pole and neutral mcb sheet steel enclosure distribution board with double door ( metal ) 1no 40 amps dp mcb as incoming and 6 nos. 6 amps to 32 amps spmcb outgoing in flush with wall and making good of the concealed portion with earth connection only. the mcb db and mcbs should be with isi mark ( like standard make ) .for dp inside 11 supply and fixing of top lantern fitting ( integral type ) and accessories suitable for 48 / 50 w led lamp including terminal box and suitable sp mcb and connecter 12 supply and fixing of 5a - 40a ac three phase 450 v , 50 hz watt hour meter ( 3 phase, 4 wire, ct operated ac static watt hour meters ) covered with suitable metal or plastic box containing glass door for meter reading and 63a 4p mcb enclosed in 4 way dp .the accurancy class of the energy meter should be 0.5 conforming to isi marked to is 13779 / 99 with latest amendments on suitable box complete with earth connections .the meter shall be provideed with the test reports from central government / nabl approved / ilac acredited lab to prave conformity to the specification. ( preferred make ;l & t, hpl , schneider or other equivalent brand ) 13 earthing as per the isi specification with an earth electrode of 2.1mt class b gi pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm rcc cover slab for the brick masonry