site preparation work for computer installation site preparation work for computer installation , ( i ) electrical work ( category - a ( electrical and lan cabling work ) ) , wiring for power plug with 2x4 sq. mm. pvc insulated heat resistant flame retardant ( hrfr ) and low smoke single core ( flexible ) copper conductor cable , wiring for light plug with 2 x 1.5 sq.mm.pvc insulated heat resistant flame retardant ( hrfr ) and low smoke single core ( flexible ) copper conductor cable , wiring for light plug with 2 x 2.5 sq. mm.pvc insulated heat resistant flame retardant ( hrfr ) and low smoke single core ( flexible ) copper conductor cable , supplying and erection of single pole 6 / 16 amps. mcb , supplying and erection of single pole 32 amps. mcb , supplying and erection of double pole 40 amps. mcb , supplying and erection of double pole 63 amps. mcb , supplying & fixing of triple pole isolator ( tpn 63amp. ) . , providing and fixing 100 amp. mccb. , providing and fixing 200 amp. mccb. , providing and fixing isi marked 12 – way, tpn double door, mcb db , supplying and fixing copper strip bus-bars suitable for 200 amp. 415 volts capacity , wiring for light point / fan point / exhaust fan / call bell point with 1.5 sq.mm. pvc insulated heat resistant flame retardant ( hrfr ) and low smoke single core ( flexible ) copper conductor cable , supplying and fixing 2’x2’ led light, 36 watt, complete including installation, testing and commissioning , led batten ( tube light 18 watt ) 4.00 feet long , providing and fixing heavell’s or its equivalent make exhaust fan, heavy duty, single phase 300 mm sweep. , providing and fixing heavell’s or its equivalent make exhaust fan, light duty, single phase 225 mm sweep. , providing and fixing bajaj or its equivalent make ceiling fan 1200 mm sweep. , supplying and fixing of 2 way enclosure. , supplying and fixing of 4 way enclosure. , supplying and fixing of 6 way enclosure. , supplying and fixing of 8 way enclosure. , supplying and fixing of 12 way enclosure. , supplying and fixing of 7 segment tpn db 6 way with neutral link, blanking plates but without mcb’s. , earthing with copper earth plate 600mmx600mm x 3mm thick , extra for using salt and charcoal for copper plate earth electrode complete as required , providing and fixing 8 swg ( 4mm dia ) copper wire on surface or in recess , providing and fixing 8 swg ( 4mm dia ) copper wire in pvc conduit 19 mm dia. , copper strip 20 / 3 mm for earthing etc. on surface / recessed compete as required. , lighting arrestor copper. , supplying and fixing metal box of 100mm x 100mm x 60mm deep ( nominal size ) on surface / recess with suitable size phenoliclaminated sheet cover in the front including providing and fixing5 pin 5 / 6 amps socket outlet and 5 / 6 amps, piano type switch, connections, painting etc. as required. ( metal box as per standard specifications and 5 pin5 / 6 amps. , as above sr no. 15.01 but 3 nos.5 pin 5 / 6amps switches & sockets on a suitable sheet & box. , supplying and fixing metal box of 180 mm x 100 mm x 60 mm. deep ( nominal size ) on surface / recess with suitable size phenolic laminated sheet cover in the front including providing and fixing 6 pin 15 / 16 amps socket outlet and 15 / 16 amps, piano type switch, connections, painting etc. as required. , providing and fixing indicating light on the existing switch box including making necessary connections , wiring for circuit / sub-main with 2x6 sq. mm cable, pvc insulated heat resistant flame retardant ( hrfr ) and low smoke single core ( flexible ) copper conductor cable in surface / recessed pvc conduit along with 1 no. ( 2 nos. for 4x6 sqmm., 4x10 sqmm. & 4x16 sqmm. ) hrfrls / pvc insulated single core copper conductor cable of same size for earthing as required. , as above sr no. 18.01 but with 2x10 sq. mm cable. , as above sr no. 18.01 but with 2x16 sq. mm cable. , as above sr no. 18.01 but with 4x6 sq. mm cable. , as above sr no. 18.01 but with 4x10 sq. mm cable. , as above sr no. 18.01 but with with 4x16 sq. mm cable. , providing & fixing of aluminum armoured cable 2x10 sqmm on surface. , providing & fixing of aluminum armoured cable 3.5x25 sqmm on surface. , providing & fixing of copper conductor armoured cable 2x10 sqmm on surface or underground. , providing & fixing of copper conductor armoured cable 3.5x25sqmm on surface or underground. , supplying and fixing 32 amps. 240 volts, spn industrial socket outlet, 2-pole & earth, metal enclosed plug top, sheet steel enclosure, suitable to accommodate a 32 amp spn-mcb / dp. , providing & fixing 100 mm x 50 mm pvc duct. , providing & fixing pvc conduit 25 mm dia. and 2 mm th. , ( ii ) lan cabling ( category - a ( electrical and lan cabling work ) ) , providing and fixing computer signaling cable utp cat-7, 4 pairin pvc conduit minimum 19 / 25mm dia on surface / recess including making necessary connection. , providing and fixing computer signaling cable utp cat-6 , 4 pairin pvc conduit minimum 19 / 25mm dia on surface / recess including making necessary connection. , providing and fixing patch cord 2.00 mtr. ( cat-6 ) each with rj 45 connector at both ends. , providing and fixing patch cord 1.00 mtr. ( cat-6 / 7 ) each with rj 45 connector at both ends. , providing and fixing patch cord 3.00 mtr. ( cat-6 / 7 ) each with rj 45 connector at both ends. , providing and fixing patch cord 5.00 mtr. ( cat-6 / 7 ) each with rj 45 connector at both ends. , providing and fixing patch cord 10.00 mtr. ( cat-6 / 7 ) each with rj 45 connector at both ends. , providing and fixing patch cord 2.00 mtr. each with rj 45 connector at both ends ( patch cord of cat-7cable ) . , providing and fixing rj-45 connector including making necessary connection. , providing and fixing rj- 45 jack wall socket with plate including making necessary connections. , providing and fixing of 6 u rack wall mounting. , providing and fixing of 9 u rack wall mounting. , providing and fixing of 12 u rack wall mounting. , providing and fixing of 15 u rack wall mounting. , providing and fixing of 24 port patch panel with making necessary connections. , switch 8 port 10 / 100 / 1000 mbps unmanaged. , switch 16 port 10 / 100 / 1000 mbps unmanaged. , switch 24 port 10 / 100 / 1000 mbps unmanaged. , wireless access point ( indoor ) , wireless access point ( outdoor ) , wifi router 6 , 24 port poe l2 managed switch , 16 port 1000 mbps poe switch with 2 sfp ports , stackable rack mountable managed l3 switch with24: 10 / 100 / 1000 ethernet ports, 350wac power supply, forwarding rate with 2 x 10 gigabit + 2 x 1 gigabit ethernet uplinks: 68.4mpps , networking switch 24 port 10 / 100 / 1000 mbps ports, 2 gigabit sfp, 2 10g sfp +, l2, switching capacity: 92 gbps , providing & fixing ofc multimode cable 6 core. , liu 24 port loaded with sc type connector , pigtail multimode sc type. , patch cord fiber optical multimode lc to sc 2.00 mtr. long. , media convertor ofc to eathernet gigabit. , ( iii ) category - b ( civil work ) , providing computer tables, staff tables, token machine stand, suggestion box, magazine stand, reception counter etc. , providing shuttered cupboard / almirah type low height storage for office record. , as above sr no. 41.01 but without cupboard shutters & lockingarrangement. , providing & fixing ½” th. glass with stainless steel arrangement on table top with l & t fitting on both ends, corner beading at horizontal supports at both sides of glass complete with etching, required holes, grinding etc. , providing & fixing 12 mm th. pin up board with velvet cloth, required adhesiveandcommercial board or ply for partition. , providing two way slanting writing stand made out of 19mm thick commercial wooden board / laminated board. , providing stand / platform for computer printers made out of 19mm thick commercial wooden board / laminated board , providing and fixing semi glazed and semi paneled aluminium section ( 18 gauge ) . , as above sr no.46.01 but with 14 gauge aluminium section / structure. , providing and fixing poly gyp false ceiling with pvc coated gypsum tiles with aluminium backing ( dimensions : 595mm x 595mm, thickness : 7.5mm ) or equivalent make. , providing vitrified floor tiles size 2ft. x 2ft. of approved shade min. 8mm thick in flooring and skirting laid on a bed of 12mm thick cement mortar 1:3 , providing and fixingaluminium section 2 and ½” x 1 and 1 / 2” frame with aluminium section two track rail 10 micron with aluminium section 1 and ½” x ¾” sliding wire gauge shutters, using galvanized ms wire gauge , providing hydraulic door closure of standard makeand design , providing & fixing floor spring ( machine ) with accessories etc. , providing fixing aluminium door stopper , providing 12mm thick commercial ply board paneling on wall surface , as above sr no.52.01 but finished with ¾ mm teak ply , as above sr no.52.01 but finished with 0.8 mm th. sunmica. , providing & fixing 12mm thick wooden ( rai / fir ) paneling on wall surface with necessary screws / nails & polish etc. , steel work welded in built up sections , trusses and framed work including cutting , hoisting , fixing in position and applying a priming coat of red lead paint , wall painting two coats with plastic emulsion paint of approved brand , painting two coats excluding priming coat on new wood and wood based surfaces , painting two coats excluding priming coat on new steeland other metal surfaces , providing and fixing in position collapsible steel shutter , supplying and fixing glass panes with putty and nails including removal of broken glass panes , providing and fixing vertical venetian blinds , providing and fixing computer tables ( class room type ) as per approved design, made out of superior quality commercial wooden board / laminated board 19mm / 12mm thick , as above sr no.60.01 but conference table , providing and fixing continuous computer tables and switch board etc. ( but excluding cost of electrical / lan switches and socket etc. ) , providing and fixing platform size 8’-00” x 4’ -00” x 0’-9” ( to be provided in front of writing board but excluding cost of writing board ) , providing and fixing 1.5 mm thick pvc / rubber flooring plain. , as above sr no. 63.01 but 2.0 mm th. , providing & fixing lamination / film on glass.