electrical renovation work at boys hostel andclass room of a.b.n. seal college , cooch behar.- 1 supply & delivery single led fl fittings ( make-philips, cat no - tmc50 1p 1xt led 22w p3241 / crompton - eco-i - igp161lt8-16 or its equivalent of osram / wipro ) 2 supply & delivery twin led fl fittings ( make-philips, cat no - tmc50 1p 2xt led 22w p3242 / crompton - eco-i - igp162lt8-16 or its equivalent of osram / wipro ) 3 supply & delivarysingle 18w led light tube ( make- philips- mas led 1200mm 18w865t8 i - 2100lm / crompton- ultron plus - lt8-18-865- ( 3 ) or its equivalent of osram, wipro ) 4 fixing only single / twin florescent light fitting complete with all accessories directly on wall / ceiling with hw block and suitable size ms fastener, ceiling plate, nipples etc. as required as per gs ( p-c-2 / 14d ) 5 supply & delivery of 240 v 1200 mm ceiling fan incl. all accessories, as per direction of eic ( make- orient -summer cool / orient -newbreeze / crompton- hs decora ) 6 fixing only ceiling fan complete with blade, canopy, fork, rubber bush etc. incl. s&f connecting wire for down rod upto 30cm incl.painting the rod with approved paint and making necessary connection as required by 2x1.5sqmm flexible copper wire 7 supplying & fixing ms fan clam of two piece type for rc ceiling as per approved specification, fabricated from 40 mm x 9 mm ms flat including making good damages to building roof with satisfactory finishing and painting – ( as per drawing no. 475 of pwd specification book – may 1991 ) 8 extra for supplying additional wire for down rod ( for fan ) & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire 9 supply & fixing socket type fan regulator ( step type ) ( model anchor ) on existing sheet metal switch board with bakelite / perspex top cover by screw after making housing for regulator knob by cutting bakelite / perspex top cover incl. making necy. connections etc. 10 supplying& fixingexhaust fan of below mentioned sweep including sdupply &fixing , suitable sized louver shutter / cowl on wall with necy bolts & nuuts after msking hole in wall and msking good damages and smooth cement finish etc as practicable as possible and providing necy . lenth of pvc insulated wire and making connection etc ( make-epc heavy duty / marathon ) -- 230v, 1370rpm , 40w , 9 sweep 11 230v, 1420rpm , 80w , 12 sweep 12 supply & fixing , 250v, 9w led bulb b22 white ( make - philips model - ace saver / crompton- led 9w - b22 / e27 - cdl / ww or equivalent model of osram / wipro ) 13 supply and fixing angular batten holder ( anchor ) on 75mm dia pvc round block / round bakelite on wall / ceiling as per gs 14 distribution wiring in 1.1 kv single core stranded fr pvc insulated & unsheathed copper wire ( make havells / finolex / polycab / kei ) in 20mm size pvc rigid conduit fr hms / mms type [ make precision / polycab ] incl. necy. fittings as required.2 x 36 / 0.3 ( 2.5 sqmm ) + 1 x 22 / 0.3 ( 1.5 sqmm ) ecc 15 2 x 22 / 0.3 ( 1.5 sqmm ) + 1 x 22 / 0.3 ( 1.5 sqmm ) ecc 16 finishing of the pvc insulated wire ends by socketting with pin / ring type copper sockets and insulated tapes etc., including supplying sockets, tapes.2x2.5sqmm +1x 1.5sqmm 17 2x1.5sqmm +1x1.5sqmm 18 distribution wiring in 1.1 kv grade 2x22 / 0.3 ( 1.5 sqmm ) single core stranded fr pvc insulated & unsheathed copper wire ( make-polycab / havells / finolex / kei ) partly in 20mm size pvc rigid conduit `fr` hms / mms type [ make precision / polycab ] [ for ceiling portion only ] and in 19mm bore, 3mm thick polythene pipe [ for horizontal & vertical run embedded in wall ] , with 1x22 / 0.3 ( 1.5 sqmm ) single core stranded fr pvc insulated & unsheathed copper wire for ecc, to light / fan / call bell points with piano key type switch fixed on ms crc sheet metal ( 16 swg ) switch board on wall complete with 2 no. “ph & n” copper bar incl. bakelite / perspex top cover 3 mm thick and incl. 175 x 100 x 65mm inspection box, making earthing attachment, painting the ms box and mending good the damages to original finish [ only pvc rigid conduit on ceiling and remaining portion concealed ] ( av. run 10mts ) . 19 distribution wiring in 1.1kv grade2x22 / 0.3 ( 1.5sqmm ) single core stranded `fr` pvc insulated and unsheathed copper wire in 20mm size pvc rigid conduit `fr` hms / mms type [ make precision / polycab ] on wall, ceiling with saddles and other accessories with 1.1kvgrade 1x22 / 0.3 ( 1.5sqmm ) single core stranded `fr` pvc insulated & unsheathed copper wire ( make-polycab / havells / finolex / kei ) for ecc to 5a 3pin flush type plug socket & piano key type switch fixed on ms crc sheet metal ( 16g ) switch board cum jb on wall incl. bakelite top cover 3mm thick and incl. painting the ms box and mending good the damages ( on board ) . 20 supply& fixing240v, 03nos, 6amp. plug socket with 6amp piano key type switch and 01no, 20amp. plug socket with piano key type switch with indication lamp & 16a kit-kat flash type fuse ( make-anchor ) on sheet metal switch board embedded in wall incl. s & f 250x200x65 mm sheet metal ( 16swg ) box with 3mm thick bakelite top cover incl. earthing attachment after cutting the wall and making necessary connection as required. 21 supply & fixing250 v 15 a piano key type switch & socket ( approved make ) on existing sheet metal inspection boxetc.as per g.s [ 14 ( b ) & 15 ( b ) / e-5 ] 22 sitc , led street light fitting having system lumen efficacy 120 lm / w suitable for use with 230 volt 50 hz a.c. supply etc. as required. ( make- philips -brp062 led 80 cw slc a1 s1 psu or crompton - lst-70-cdl-m or equivalent make of osram / wipro ) on the existing gi pipe & connection. 23 fixing outdoor type fluorescent / sv / mv light fitting on pole including s&f 40 mm dia x 1.68 mts. long gi pipe ( isi-medium ) bracket with 40 mmx10 mm thick, ms clamp etc. and providing wiring with 2x1 / 1.40 pvc insulated and sheathed wire ( single core ) from loop box at the base of pole to light fiting through pole & bracket ( without control switch ) including making connections & painting. 24 sitc , 120 watt led floodluminaire fitting having made up of pressure die cast aluminum housing with toughened glass and high power leds and secondary lenses with ip66 protection. system efficacy = 110 / 125lpw suitable for use with 230 volt 50 hz a.c. supply etc. as required. ( make: jaquar, model- luxor, cat: lxrflds140xc or its equivalent of philips - bvp192 led132 cw nb fg a1 gr psu / crompton - pluto neo - lfln-120-ww / 60-m or equivalent make of osram / wipro ) 25 fixing only floodlight fittings on top of masonary structure by 3 nos. 10 mm dia x 87 mm long rag bolts, nuts & double washers complete either 37 mm x 10 mm ms flat support / or by other means as required 26 earthing with 50 mm dia gi pipe 3.64 mm thick x 3.04 mts. long and 1 x 4 swg gi ( hot dip ) wire ( 4 mts. long ) , 13 mm dia x 80 mm long gi bolts, double nuts, double washers incl. s & f 15 mm dia gi pipe protection ( 1 mts. long ) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 mts. below the ground level as below ---- by isi-medium gi pipe 27 excavation of soil for installation of earth electrode and filling &ramming for soft soil. 28 connecting the equipments to earth busbar including s & f 6 swg gi ( hot dip ) wire of size as below on wall / floor with staples buried inside wall / floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages 29 supplying & fixing earth busbar of galvanized ( hot dip ) ms flat 25 mm x 6 mm on wall having clearance of 6 mm from wall includingproviding drilled holes on the busbar complete with gi bolts, nuts, washers, spacing insulators etc. as required 30 supply & delivery ofhotdip galvanised ( as per is:2629 / is 2633 / is 4759 and with its latest amendment ) octagonal pole made ofht steel ( sheet thickness -3mm ) conforming tograde s355 of bsen 10025 along with welded base plate of required sizeconforming to is: 226 / 2062with integrated control box with required sizes studs for termination of 2 core 10 / 4 core 16 sq mmal ( armoured ) cable including s&f1 no6 amp sp mcb ( c-series ) for each out going circuit to the fittings with proper pad locking arrangement for the followingpole-- 7 mtr long [ top dia ( a / f ) - 70 mm, bottom dia ( a / f ) -130 mm ] base plate size : 200 mm x 200mm x 12 mm.. ( make :bajaj / philips / valmont / cg / transrail / bansal ) .erection of the following octagonal pole bydesigning and castingrcc ( m 20 ) foundation ofsuitable size as specified belowconsidering the safe soil bearing capacity at site as t / sq m, includingexcavation of earth, providing, cutting, bending and placing in position reinforcement as per drawing and providing pipe for cable entry and exit as required and providing and fixing of 4 nos.foundation bolts ( j type ) as specified belowand as per drawing on ground surface including back filling and cleaning extra earth -7 mtr long [ foundation size - 500 mm x 500 mm x 1200 mm, j bolt size - m 20 x 600 ] 31 s & f 24” dia circular shape structure made by 25 mm dia ( isi-m ) gi pipe on pole cap by welding incl. providing support at four corner by 4 nos. 20 long 40mm dia gi pipe and making suitable size hole on gi pipe for nut, bolt etc. incl. painting, incl. s&f pole cap ( 80mm dia 10 long ) as per direction of e.i.c. 32 supply of4 / 3.5 core xlpeinsulated & sheathed armoured aluminium conductor cables for working voltage up to 1100 volts of following sizes [ make: polycab / havells / rr kable / kei ] 4 core 95 sq.mm [ for vtpn charge ] 33 supplying and fixing compression type gland and finishing thoseforfollowing xlpe / pvc armoured cable ( 2 / 4 / 3.5 ) core as per gs. -- 4 core 95 sq.mm 34 laying of cable as below, after cutting floor / pavement / wall / and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish -- from 35 sqmm to 95 sqmm at an average depth of 75 mm in floor / pavement / wall etc. [ 5 ( i ) / f- 3 ] 35 supplying and fixing 415v, 160a, tpn sfu with ss enclosure on flat iron / angle iron frame on wall with nuts bolts etc incl. s & f 3 nos. din type hrc fuse as per rating. [ make: l & t / siemens / schneider ] 36 supplying and fixing 415v, 160a, tpn changeover switch with sheet steel enclosure on angle iron frame on wall with nuts bolts etc [ make: l & t / siemens / schneider ] 37 supplying and fixing 8 way double door vertical tpn mcb distribution board ( upto 160a ) for mccb incomer with ip-42 / 43 protection, on angle iron frame on wall & mending good the damages to original finish incl. inter connection with suitable size of copper wire and neutral link & provision for earthing attachment with s&f 4 pole 160a mccb of breaking capacity 25ka / 35ka as incoming and 4 nos. 415v 40a tp mcb & 4 nos. 415v 63a tp mcbof breaking capacity 10ka and c characteristics as outgoing ( make: legrand / schneider / siemens ) 38 supplying and fixing double door horizontal 4 way tpn mcb distribution board with ip-42 / 43 protection, on surface of wall by clamp arrangement & mending good the damages to original finish incl. cable end box and inter connection with suitable size of copper wire and neutral link & provision for earthing attachment a ) enclosure -01no, b ) 32amp spmcb -12nos, 63amp isolator-01no ( make-legrand / schneider / siemens ) . 39 supply & fixing 250 volt 6 - 10 amp. 2 + 10 way spn mcb db with ss enclosure ( 8gb0208 ) with ip-42 / 43 protection with 40 amp. dp isolater as incomer and 10 nos. sp mcb ( c curve, 10 ka ) as outgoing concealed in wall after cutting the wall & mending good the damages to original finish incl. inter connection with suitable size cu. wire and neutral link& provision for earthing attachment as to g.s. ( make-legrand / schneider / siemens ) . 40 supply & fixing 240 v, 4 nos. 6a, plug socket with separate 4nos. 6 a piano key type switch, 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