supply installation testing and commissioning of computer board point to different places at dr b c roy pgips, phool bagan campus, kolkata- 54- 1 distribution wiring in 1.1 kv single core stranded fr pvc insulated & unsheathed copper wire ( brand approved by eic ) in 20mm size pvc rigid conduit fr ( precision make ) incl. necy. fittings as required i ) 2 x 36 / 0.3 ( 2.5 sqmm ) + 1 x 22 / 0.3 ( 1.5 sqmm ) ecc 2 ii ) 2 x 84 / 0.3 ( 6 sqmm ) + 1 x 56 / 0.3 ( 4 sqmm ) ecc 3 supplying and drawing 1.1 kv single core stranded fr pvc insulated & unsheathed single core stranded copper wire ( brand approved by eic ) of the following sizes in the prelaid polythene pipe and by the prelaid gi fish wire and making necy. connection as required4x80 / 0.4 ( 10 sqmm ) + 2x84 / 0.3 ( 6 sqmm ) as ecc 4 supplying and fixing pvc rigid conduit fr [ precision make ] on wall, ceiling with saddles and other accessories as required and mending good damages to building worksi ) 25mm size 5 ii ) 20mm size 6 finishing of the pvc insulated wire ends by socketting with pin / ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.i ) 1.5 / 2.5 sqmm 7 ii ) 4 sqmm 8 iii ) 6 sqmm 9 iv ) 10 sqmm 10 supplying and fixing double door horizontal tpn mcb distribution board with ip-42 / 43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. ( make: legrand / abb / l&t / crabtree / seimens / schneider / havells / standerd ) a ) 4 way 11 supplying and fixing double-door spn mcb distribution board with ip-42 / 43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. ( make: legrand / abb / l&t / crabtree / seimens / schneider / havells / standerd ) a ) 2 + 4 way 12 supplying and fixing 240 v spmcb of breaking capacity 10ka & c characteristics on din rail of existing dbs and necessary connection a ) 6-32a ( make: legrand / abb / l&t / crabtree / seimens / schneider / havells / standerd ) 13 supplying and fixing 415 v mcb isolator on din rail of existing dbs and necessary connection ( make: legrand / abb / l&t / crabtree / seimens / schneider / havells / standerd ) a ) 63 a fp 14 b ) 40 a dp ( make: legrand / abb / l&t / crabtree / seimens / schneider / havells / standerd ) 15 supply & fixing 240 v, 3 nos. 6a, & 1 no. 20a plug socket with separate 3 nos. 6 a & 1 no. 20a piano key type switch with indicator & 16a kit-kat flush type fuse ( brand approved by eic ) on sheet metal switch board embedded in wall incl. s & f 240x200x65mm ms ( 16swg ) switch board and bakelite / perspex top cover of 3mm thick by brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required 16 supplying & fixing sheet metal inspection box ( 16 swg ) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building worksi ) 200 mm x 150 mm x 65 mm 17 supplying & fixing crc sheet metal ( 16 swg ) jb-cum- switch board of the following sizes complete with three no. suitable size copper bar with holes ( for ph, n & e ) fixed on bakelite / hard rubber insulator over the ms welded chairs incl. bakelite / perspex / coloured perspex ( wall matching colour ) top cover 3 mm thick flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works200 mm x 150 mm x 65 mm 18 urgent dismantling work of wiring for split type ac machine at annex building with timer box and submitted to the section office. 19 charges for dismantling the existing wiring and re-laying the same as per direction of eic.