kopt / kds / mech / se-i / adv541 maintenance of electrical installations of kopt officers and staff quarters at portland park , remount road , dumayoun avenue , chetla , sister nivedita abasan , 96 c . g . r road , cisf kantapukur barrack , labour charges for the period of 2 years [ see the details in boq of nit ] , 20 w led tubelight ( retrofit type ) , 20 watt led tubelight fitting , 20 watt led lamp , 80 / 85 w led street light type fitting , 15 watt led panel light , 10 watt led panel light , 3 watt led panel light , 9 watt cob light . , strip light ( 55w , 830 ip20-5 mt ) , 22 watt led tube light fitting , 20 watt led tube light fitting warm white colour , 9 watt led tube light . , electronic step regulator , 20 amp piano switch , 6 amp piano switch , 5 pin , 5 a , piano type socket outlet , 3 pin , 15 amp piano type socket outlet , ac starter with switch socket combination , 32 a , porcelain kitkat fuse complete with top & base , 30 / 32 amp dp main switch , 60 / 62 a , tpn main switch , 100 amp tpn main switch , 6-25 a , 240 v , sp mcb , 32a , tpn mcb , 1 . 5 sq . mm . single core fr copper wire of 1100 volt grade conforming to is:694 , 2 . 5 sq . mm . single core fr copper wire of 1100 volt grade conforming to is:694 , 4 sq . mm . single core fr copper wire of 1100 volt grade conforming to is:694 , two core , unsheathed , 1 . 1 kv grade , pvc insulated , stranded copper conductor , flexible wire , each core having area of 1 . 0 sq . mm . , bulkhead fitting sutible for mounting led lamp with clear glass cover , holder for 36 / 40 w tube light , brass pendent holder ( bc ) , fan capacitor of 2 . 5 mf , call bell , 6 amp piano switch modular type , 20 amp piano switch modular type , 6 amp tumbler switch , 16 amp tumbler switch , 6 amp tumbler 3 pin plug socket , 16 amp tumbler 3 pin plug socket , 16 amp . plug top , 5 amp piano type socket outlet modular type , 20 amp piano type socket outlet modular type , 6 a , porcelain kitkat fuse complete with top & base , 10 a , piano type kitkat fuse complete with top base , 16 a , piano type kitkat fuse complete with top & base , foot light lamp make - crabtree . , fuse wire of different ratings 5a = 10 mtr . , fuse wire of different ratings 10a = 10 mtr . , fuse wire of different ratings 15a = 10 mtr . , fuse wire of different ratings 20a = 10 mtr . , supplying and fixing meter loop with 2 . x84 / 0 . 3mm ( 6 sq mm ) +1x56 / 0 . 3 mm ( 4 sq mm ) 1 . 1 kv grade single core stranded fr pvc insulated & unsheathed copper conductor through 20 mm dia pvc rigid conduit fr incl . necy fittings as required . [ each loop having a length of 1 . 5 meter ] , supplying and fixing meter loop with 2 . x56 / 0 . 3mm ( 4 sq mm ) +1x36 / 0 . 3 mm ( 2 . 5sq mm ) as ecc 1 . 1 kv grade single core stranded fr pvc insulated copper conductor through 20 mm dia pvc rigid conduit . ( each loop having a length of 1 . 5 meter ) , supplying and fixing 240v , spn 30 / 32 amp sheet steel main switch on flat iron frame on wall , supplying and fixing 240v , 6-10a per way , 2+6 way spn mcbdb with 32 a isolator in ss enclosure double door with ip 42 / 43 protection with dp mcb isolator as incomer and spmcbs ( c curve 10ka ) as outgoing concealed / on surface on wall and mending good damages to original finish including making inter connection with suitable size of copper wire and neutral linked and provision of earthing attachment . , supplying and fixing 240v , 6-32a per way , 2+8 way spn mcbdb with 40 a isolator in ss enclosure double door with ip 42 / 43 protection with dp mcb isolator as incomer and spmcbs ( c curve 10ka ) as outgoing concealed / on surface on wall and mending good damages to original finish including making inter connection with suitable size of copper wire and neutral linked and provision of earthing attachment . , supplying and drawing 1 . 1 kv grade single core stranded fr pvc insulated and unsheathed single core stranded copper conductor of size 2x56 / 0 . 3 mm ( 4 sq mm ) + 1x36 / 0 . 3 mm ( 2 . 5 sq mm ) as earth continuity conductor through 20 mm dia pvc . rigid conduit fr incl . necy . fittings as required on surface on wall from main switch at ground floor to bdbs at different floors . , finishing of the pvc insulated wire ends by socketing with pin / ring type copper sockets and insulated tapes etc including supplying sockets , tapes for 80 / 0 . 4 mm ( 10 sq mm ) conductor , finishing of the pvc insulated wire ends by socketing with pin / ring type copper sockets and insulated tapes etc including supplying sockets , tapes for 80 / 0 . 3 mm ( 6 sq mm ) conductor , finishing of the pvc insulated wire ends by socketing with pin / ring type copper sockets and insulated tapes etc including supplying sockets , tapes for 56 / 0 . 3 mm ( 4 sq mm ) conductor , finishing of the pvc insulated wire ends by socketing with pin / ring type copper sockets and insulated tapes etc including supplying sockets , tapes for 36 / 0 , 3 mm ( 2 . 5 sq mm ) conductor , distribution wiring in 1 . 1 kv grade 2x22 / 0 . 3 mm ( 1 . 5 sq mm ) single core stranded fr pvc insulated and unsheathed copper wire in suitable size pvc casing capping with 1 x 22 / 0 . 3 mm ( 1 . 5 sq mm ) single core fr pvc insulated and unsheathed copper for ecc including necessary pvc clips , fittings etc to light / fan / call bell point with piano key type switch fixed on fabricated switch board / pvc switch board / hard wood switch board with perspex / bakelite top cover on wall including necessary connection and making earthing attachment and mending good damages to building works ( pvc casing capping and switch board on surface ) : { average run 8 mtrs } , distribution wiring in 1 . 1 kv grade 2x22 / 0 . 3mm ( 1 . 5 sq mm ) single core stranded fr pvc insulated and unsheathed copper wire insuitable size pvc casing capping with 1x22 / 0 . 3 mm ( 1 . 5 sq mm ) single core fr pvc insulated and unsheathed copper for ecc including necessary pvc clips , fittings etc to light / fan / call bell point with piano key type switch fixed on fabricated switch board / pvc switch board / hard wood switch board with perspex / bakelite top cover on wall including necessary connection and making earthing attachment and mending good damages to building works ( pvc casing capping and switch board on surface ) { average run 10 mtrs } , distribution wiring in 1 . 1 kv grade 2x22 / 0 . 3mm ( 1 . 5 sq mm ) single core stranded fr pvc insulated and unsheathed copper wire insuitable size pvc casing capping with 1x22 / 0 . 3 mm ( 1 . 5 sq mm ) single core fr pvc insulated and unsheathed copper wire for ecc including necessary pvc clips , fittings etc to 5a 3 pin flush type plug socket withpiano key type switch fixed on fabricated switch board / pvc switch board / hard wood switch board with perspex / bakelite top cover on wall including necessary connection and making earthing attachment ( pvc casing capping and switch board on surface ) for individual flats ( on board ) , distribution wiring in 1 . 1 kv grade 2x22 / 0 . 3 mm ( 1 . 5 sq mm ) single core stranded fr pvc insulated and unsheathed copper wire in suitable size pvc casing capping with 1x22 / 0 . 3 mm ( 1 . 5 sq mm ) single core fr pvc insulated and unsheathed copper wire for ecc including necessary pvc clips , fittings etc . to 5a 3pin flush type plug socket with piano key type switch fixed on fabricated switch board / pvc switch board / hard wood switch board with perspex / bakelite top cover on wall including necessary connection and making earthing attachment ( pvc casing capping and switch board on surface ) ( average run 6 mts - not on board ) , supplying and fixing 240 v , 6a , plug socket with separate piano key type switch on sheet metal switch board incl s & f 150x150 x 65 mm ms ( 16 swg ) switch board and bakelite / prespex top cover of 3mm thick