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Tender For corrigendum : supply of 4mp indoor dome camera , 4mp outdoor bullet camera , 8 port poe switch , 32 channel nvr , 8 channel nvr , laptop , 6 tb hard disk , 43 inch led screen , 32 inch led screen , 6u rack , rj45 connectors , cantilever tray , power distribution unit , keyboard , mouse , earth wire , 5x5 outdoor pvc box , cctv cabling , hdmi usb extension cable , wireless rf link , gi pipe , cat6 cable , 30 mm pvc conduit , biometric access control machine , magnetic rfid cards , em locks with accessories , exit door switch , sitc charges , training and documentation , camc for 1st year , camc for 2nd year , camc for 3rd year , camc for 4th year
Tender For supply of 20mm , pvc elbow 20mm , pvc circular jn box 2 to 4 way , pvc shaddle clip with screw , ceiling rose pvc , pvc square block , tape insulation 10 mtr , mcb db spn 8 way double door 240 volts with bus bar , mcb 6 amps sp , mcb 20 amps sp , mcb spn 40 amps 240 volts , exhaust fan 300mm sweep with louver shutter , pendent holder made of bakelite , lcs with chemical earthing complete set as per brief tech specification , elect earthing set , hot water boiler of capacity 500ltrs as per brief technical specification , puf insulated 55mm thick water tank 1000 ltrs with gi flange for connection with nipple and gasket , water staging platform made of ms angle of size 40x40x6 mm , ppr pipe 20mm dia , ppr pipe 25mm , ppr tee 20mm , ppr tee 25mm , ppr elbow 90 degree 20 mm , ppr elbow 25mm , ppr elbow 90 degree 25mm , ppr male threaded socket 20 to 15 mm dia , ppr female threaded socket 20 to 15 mm dia , ppr female threaded elbow 20 to 15 mm dia , ppr male threaded elbow 20 to 15 mm dia , ppr socket 20mm dia , ppr socket 25mm dia , ppr union 20mm , ppr union 25mm , ppr reducer 25x20mm , ppr reducer tee 25x20mm , bib tap brass chromium plated sutable for 15mm ppr water supply line , ppr balve valve light weight brass 20 mm , pvc clip for ppr pipe 25mm dia , pvc clip for ppr pipe 20mm dia , ppr reducer elbow 25x20mm , ppr male threaded tee 25x20mm , pillor cock brass chomium plated 15mm ppr water supply line , taeflon tape , pvc float value heavy duty 25mm dia suitable for ppr pipe , 25mm pp-r tank connector , pvc pipe 4 inch dia 6 mtr long heavy duty type a having 5 kg pressure oblique sqcm , pvc socket 4 inch dia , pvc elbow 4 inch , pvc tee 4 inch , pvc floor trap 4 inch dia with grating 4 inch outlet , wash hand basin 500x400mm steel with waste pipe and coupling alongwith 02 nos ci bracket with screw pvc connection 450mm long , looking mirror size 450 x 600 x 5 point 5 mm thick with 4 mm ply backing and aluminium l section frame with nacessary hanging clips , stainless steel peg stay contains 4 hooks fancy type , soap dishes stainless steel size 10cmx12cm , towel rail cp 600mm long , plaster trowel with woodwen handle , plumb bob iron , galvanised iron pan mortar tasla 18 gauge 16 inch dia minimum weight 1 kg , double end spanner for 16 mm dia nuts and bolts , showel square nose 14 gauge tata high carbon steel blade size 310 x 245mm shaft size 710mm fitted as per technical specification , fish line , hammer ball pine 1kg , electric tile cutting machine with 5 nos inter changeable blades , measuring tape 3 mtr , gi sheet cutter scissors , transperant pipe 5 mm dia bore for water leveling , multipurpose non slip rubber reusable gloves for scrubbing cleaning brick work etc colour og oblique black , full body safety harness light weight designes with breathable open core padding technology that provides optimal air flow , gum boots for snow fall are , screw driver , portable drill machine with 06 nos 8mm dia bits , industrial safety helmet , prefabricated shelter structure for ffl of size 2 point 4m x 1 point 28m puf panels made of 40mm thick composite all as per drawing and schedule of structure part iv , non skid ceramic tiles of size 300 x 300 x 7mm , angle holder made of backelite lamp holder should be insulated type as per technical specification , surface plastic box suitable for modular switches and socket of 8 module , solid plate with base frame suitbale for surface plastic box of 8 module , pvc copper cable 1 sqmm single core wit multistranded conductor for earth wire in green colour , xlpe cable pvc insulated aluminium conductor served with //bid details2 / 104inner cross sectional area 10 sqmm 2 core as per tech specification , iwc vitreous ceramic china squatting pan size 580x 440 mm incl foot rests complete , pvc vent pipe 75mm dia 8 feet long with pvc cowl alongwith suitable arrangement for fixing , hdpe water tank cylinderical vetical with closed top 1000 ltrs with connector 20mm stop cock and float valve including r
Tender For bid to ras bid to ras bid to ras supply of purchase electrical engg lab equipment and machinery items--digital energy meter , portable digital wattmeter single phase , ohms law verification kit , kirchhoff s law verification kit , portable digital ammeter ac , portable digital ammeter dc , portable digital voltmeter ac , portable digital voltmeter dc , resistance in series and parallel training kit , portable digital power factor meter , hydrometer , rlc circuit trainer kit , dc regulated power supply , portable digital wattmeter three phase , digital lcr meter , inverter , battery for inverter , battery charger , portable analog ammeter ac , portable analog ammeter dc , portable analog voltmeter ac , portable analog voltmeter dc , analog multimeter , phase sequence indicator phase indicator , digital tachometer contact cum non contact , current transformer , potential transformer , cathode ray oscilloscope cro , digital earth tester , portable digital power factor meter three phase , portable digital power factor meter single phase , portable digital frequency meter , digital flux meter , thermistor kit , lvdt trainer kit , 3 phase power measurement trainer , analog megger insulation tester , single phase transformer , universal motor , dc servo motor , dc motor starter , ac commutator motor , variac single phase , dc shunt motor shunt generator set , dc shunt motor series generator set , dc motor alternator set , squirrel cage induction motor , slip ring induction motor , single phase capacitor start motor , scot connection transformer , three phase transformer , variac three phase , ac motor starter , stroboscope , synchroscope , synchronous motor 3 phase , single phase resistive load , three phase resistive load , sliding rheostat wire wound10 ohms 1 amp , sliding rheostat wire wound 50 ohms 1 amp , sliding rheostat wire wound 50 ohms 2 amp , sliding rheostat wire wound 100 ohms 1 amp , sliding rheostat wire wound 100 ohms 2 amp , three phase ac to dc rectifier set , digital breakdown voltage tester , inverse time over current relay induction type , earth leakage relay , 3 phase power measurement trainer kit , fuse and mcb tesing kit , inverse time over current static relay , relay testing kit , plc trainer kit
Tender For tender for supply of earth work in excavation by mechanical means , filling by brought out excavated earth , providing and laying in position specified grade of reinforced cement concrete , supplying and filling in plinth with sand floors , providing and laying in position specified grade of reinforced cement concrete , shuttering in foundations , shuttering in superstructure columns , steel reinforcement for rcc , applying priming coats with primer , wall painting with acrylic emulsion paint , structural steel work riveted , brick work with common fly ash bricks , half brick masonry with non modular fly ash bricks , 15 mm cement plaster with mix , providing frosted glass panes 4 mm thick , neat cement punning. , painting with synthetic enamel paint , finishing walls with acrylic smooth exterior paint , providing and laying ceramic glazed floor tiles , providing and laying 60mm thick factory made cement concrete paver block , 6 mm cement plaster of mix , providing and fixing on wall face unplasticised rigid pvc rain water pipes , grading roof for water proofing treatment , making soak pit , providing and fixing gi , do gi pipe 20m dia , do gi pipe 25m dia , do gi pipe 40m dia , providing and fixing white vitreous china pedestal type , providing and fixing white vitreous china wash basin , providing and fixing precoated galvanised steel sheet roofing accessories , supplying and applying two coats of white wash , providing and placing on terrace polyethylene water storage tank , providing and fixing ptmt pillar cock , providing and fixing on wall face un plasticised rigid pvc swr , providing and fixing brass bibcock , providing and fixing mirror of superior glass , providing and fixing cp brass shower rose , providing and fixing cp brass shower valve rose , clearing jungle , 30 mm thick factory made polyvinyl chloride , supplying chemical emulsion , providing and applying white cement based putty , laying of one number pvc , supplying and fixing cable route marker , supplying and making end termination , supplying and fixing of following ways surface , supplying and fixing following rating , supplying and fixing dp sheet steel enclosure , supply of exhaust fan , installation of exhaust fan , supply of ceiling fan , installation testing and commissioning of ceiling fan , supply of ceiling fan regulators , supplying of led lights 20w , supplying of led lights 36w , supply of amps switch piano switch , supply of socket , supply of switch , supply of socket outlet , supplying and fixing 3 pin required. , supplying and fixing suitable size gi box , wiring for circuit submain wiring , wiring for circuit/ submain wiring alongwith earth wire , installation testing commissioning of wall bracket , providing and fixing danger notice plate , supplying and fixing metal box , supplying and fixing metal box , providing & fixing fixing metal box , earthing with copper earth plate , providing and fixing 25 gi , providing and fixing of lightning conductor finial , providing and fixing , providing and fixing gi , providing and fixing gi
Tender For supply of testing and maintenance equipment under 220kv oandm division, ptcul, jafarpur - hydraulic compressor of 100 ton capacity, portable, hand operated complete with accessories/tools, compressor die sets suitable for jointing acsr panther conductor (aluminium portion), compressor die sets suitable for jointing acsr panther conductor (steel portion), compressor die sets suitable for jointing acsr zebra conductor (aluminiunm portion), single sheave pulley open type of 5 ton capacity, double sheave pulley 5 ton capacity, hydraulic conductor cutter, bolted type come along clamp, 7 bolts, for for acsr zebra conductor, bolted type come along clamp, 7 bolts, for acsr panther conductor, come along clamp 3 bolted type suitable for 7/10 swg earth wire, four sheave sagging pulley 10 ton capacity, sling 18 mm 10 mtr, sling 18 mm 5 mtr, d-shackle 4.75 ton, chain shackle 10 ton chain pulley block 3 mtr, chain shackle 2 ton chain pulley block 3 mtr, 12 mm steel rope drum of 400 mtr long, binocular camera, 220kv s/s, jafarpur, 132kv s/s, rudrapur, d-spanner set (insulated), ring spanner set (insulated) & torque wrench set. each set shall be a complete set including all standard sizes, 220kv s/s, jafarpur, 132kv s/s, rudrapur, oil sampling bottle, stainless steel 02 ltrs. capacity, 220kv s/s, jafarpur, 132kv s/s, rudrapur, 12 mm : polyamide white nylon rope, 220kv s/s, jafarpur, 132kv s/s, rudrapur, 14 mm : polyamide white nylon rope, 220kv s/s, jafarpur, 132kv s/s, rudrapur, 20 mm : polyamide white nylon rope, 220kv s/s, jafarpur, 132kv s/s, rudrapur, live line detector 220kv, earth resistance tester, earth discharge rod, torque wrench socket set - heavy duty 6.35 mm (1/4 inch) 109 pcs
Tender For maintenance of e.i in rb at chandigarh. (addition/ alteration of e.i in house no. 83, sector-23, house no. 320 and 3947, sector-22, chandigarh). - dsr item no. 1.15rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm frls pvc insulated copper conductor single core cable and 1.5 sq.mm. frls pvc insulated copper conductor single core cable as earth wire in existing surface/ recessed steel /pvc conduit including dismantling as required., group a., group b., dsr item no. 2.18 supplying and fixing 20amps, 240 volts, spn industrial type, socket outlet, with 2 pole and earth, metal enclosed plug top along with 20 amps c curve, sp, mcb, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required., dsr item no. 1.16rewiring for twin control light point with 1.5 sq.mm frls pvc insulated copper conductor single core cable and 1.5 sq.mm. frls pvc insulated copper conductor single core cable as earth wire in existing surface/ recessed steel conduit including dismantling as required., dsr item no. 1.17supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface/ recessed steel/ pvc conduit as required., 3 x 1.5 sq. mm, 3 x 2.5 sq. mm, 3 x 4 sq. mm, dsr item no.1.21supplying and fixing of following sizes of medium class pvc conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required., 25mm, dsr item no.1.23supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required., 5/6 amps switch, 2 way 5/6 a switch, 3 pin 5/6 a. socket outlet, dsr item no. 1.29 supplying and fixing metal box of 150mm x 75mm x 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 3 pin 5/6 amps socket outlet and 5/6 amps piano type switch, connection, painting etc. as required., dsr item no. 1.30 supplying and fixing metal box of 180mm x 100mm x 60mm deep (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including providing and fixing 6 pin 5/6 & 15/16 amps socket outlet and 15/16 amps piano type switch, connection, painting etc. as required., dsr item no. 1.33supplying and fixing 3 pin, 5 amp ceiling rose on the existing junction box/ wooden block including connection etc as required., dsr item no.1.38 supplying and fixing call bell/ buzzer suitable for single phase, 230 volts, complete as required., dsr item no.2.3 supplying and fixing following way, single pole and neutral, sheet steel, mcb distribution board, 240 v, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (but without mcb/rccb/ isolator), 12 way, double door, dsr item no. 2.4 supplying and fixing following way, horizontal type three pole and neutral, sheet steel, mcb distribution board, 415 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required (but without mcb/ rccb/ isolator)., 4 way (4 + 12) double door, dsr item no. 2.10 supplying and fixing 5 a to 32 a rating, 240/415 v, 10 ka, "c" curve, miniature circuit breaker suitable for inductive load of following poles in the existing mcb db complete with connections, testing and commissioning etc. as required., single pole, double pole, triple pole and neutral, supply and erection of electronic step type socket type fan regulator in existing b.l. sheet including making connection and petty material reqd. to complete the job. the fan regulator should be of anchor panta / havells reo/ gold medal essenza make only., supply and erection of b.l. holde
Tender For e.i for setting up of work station system in the audit branch of administrative office in p.u campus, sector-14, chandigarh - wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm frls/hffr pvc insulated copper conductor single core cable in surface/ recessed medium class pvc conduit, with piano type switch, phenolic laminated sheet, suitable size m.s. box and earthing the point with 1.5 sq.mm. frls/hffr pvc insulated copper conductor single core cable etc. as required (dsr 1.8), group c (dsr 1.8.3), rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm frls/hffr pvc insulated copper conductor single core cable and 1.5 sq.mm frls/hffr pvc insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/pvc conduit including dismantling as required (dsr 1.15), group c (dsr 1.15.3), supplying and drawing following sizes of frls/hffr pvc insulated copper conductor, single core cable in the existing surface/ recessed steel/ pvc conduit as required (dsr 1.17), 3 x 2.5 sq. mm (dsr 1.17.12), 3 x 4 sq. mm (dsr 1.17.21), supplying and drawing following sizes of frls/hffr pvc insulated copper conductor, single core cable in the existing surface/ recessed steel/ pvc conduit as required (dsr 1.21), 25mm (dsr 1.21.2), supplying and fixing metal box of following sizes (nominal size) on surface or in recess with suitable size of phenolic laminated sheet cover in front including painting etc. as required (dsr 1.22), 75 mm x 75 mm x 60 mm deep (dsr 1.22.1), supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required (dsr 1.24), 5/6 a switch (dsr 1.24.1), 3 pin 5/6 a socket outlet (dsr 1.24.4), supplying and fixing following modular base & cover plate on existing modular metal boxes etc. as required. (dsr 1.28), 3 module (dsr 1.28.2), 6 module (dsr 1.28.4), 8 module (dsr 1.28.5), supplying and fixing suitable size gi box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 a modular socket outlet and 5/6 a modular switch, connections etc. as required (dsr 1.31), supplying and fixing suitable size gi box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 a modular socket outlet and 15/16 a modular switch, connections etc. as required (dsr 1.32), supplying and fixing following way, horizontal type three pole and neutral, sheet steel, mcb distribution board, 415 v, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required (dsr 2.4), 4 way (4 + 12), double door (dsr 2.4.1), supplying and fixing 5 a to 32 a rating, 240/415 v, 10 ka, c curve, miniature circuit breaker suitable for inductive load of following poles in the existing mcb db complete with connections, testing and commissioning etc. as required.(dsr 2.10), single pole (dsr 2.10.1), supplying and fixing dp sheet steel enclosure on surface/ recess along with 25/32 a 240 v "c" curve dp mcb complete with connections, testing and commissioning etc. as required. (dsr 2.16, providing and fixing 6 swg dia g.i. wire on surface or in recess for loop earthing along with existing surface/ recessed conduit/ submain wiring/ cable as required. (dsr 5.18), supplying, drawing, installation, testing and commissioning of cat6a utp 4 pair, 23 awg solid copper cable in existing conduit/ on surface, u/ftp, lszh, non-plenum, horizontal (solid) cable suitable for high speed data networking application supporting upto 10gbps over a 100 meter channel. the 4 unshielded twisted pairs (utp) cable with color coded insulation for easy indentification should have flame properties i.e. flammability test - iec 60332-1, smoke density - iec 61034, lszh standards compliance: ansi/tia- 568 c.2, iso/iec 11801
Tender For supply of curve , space heater with thermostat , led 11w with door switch phillips , power switch with socket 5 15a 240 vac , earth bus bar 25x6 mm al , fan 4 , louvers 6 ip 55 suitabe , single front fixed type non compartmentalised ip 65 with canopyr size 1890 h x 1600 w x 450 d mm with 15mm antivibration pad and 75 mm base frame , mccb 1no 1nc auxiliary contact , ammeter 96sqmm accuracy cl 1 0 scle 90d with zero adjustable facility , shunt 125 a 75mv , power contactor coil voltage 220v dc with 2no 2nc auxiliary contact for 42 with ac3 duty , thermal overload relay tr2d40353 23 32 a , starting resistance punched stainless steel grid type 2 858 ohm 0 630 ohm 220 v dc , field trimmer resitance variable type non spring type 150 ohm 1 0 a , indicating light cluster led type red green white 22 5 mm 220 v dc , auxiliary contactor 220v dc tca3 dn22md 2 no 2 nc , flush mounted stay put type test push button with 1no 1nc element green colour rcb2 220 v dc , flush mounted spring return type test pb black shrouded 1no 1nc rcb2 ba3 220 v dc , pneumatic type on delay timer 1no 1nc operating voltage 220v dc base mounting ta2 dt2 0 1 30 sec , control terminal suitable for 2 5 sqmm wire 2 5 sqmm , power terminals stud type suitable for 355q mm cable for incoming 2550 mm cable for armature 2 550 mm cable for field dpbb 50 150a kbt 100 100 a katm3c 24 a , 16a 220v dc 4pole 2way selector switch flush mounted , thermostate 30 to 110 , push button projecting type 240v ac , space heater 60 w 240v ac , diode 220v dc , indicator aux supply 85 253vdc input 0 75mv out put 4 20ma with 1no contact , limit switch of the door with 1no 1nc contact 240v ac 6amps , red pilot light 220vdc 22 5mm , green pilot light 220vdc 22 5mm , white pilot light 220vdc 22 5mm , auxiliary relay 220v dc 3no 2nc , time relay 0 1 to 30sec 1n0 1nc on delay , auxiliary relay 220v dc 2no 2nc , latched control relay 220v dc 2n0 2nc , mechanical block anchoring 220 230v ac dc , auxiliary relay 230v ac 2no 2nc , plug in relays 24v dc 4c o contacts , relay base , power contactor 160a dc3 duty 3pole 220v dc coil , auxilary contact block 1no 1nc , power contactor 150a 2pole normally closed 220v dc coil auxilary contact block 2no 2nc , fluorescent light cabnet 220v dc ac 50hz 11w , socket 2p t 16a maxi , blue push button with 1no contact , residual current circuit breaker 25a 30ma 2p rccb , fuse support 20a maxi , fuse link 2a , switch fuse unit 3pole 200a with fuse link 160a lockable type , auxiliary 2c o contact , cooling fan 230v ac 6 , plug in relay 220v dc 2c o contacts , moulded case circuit breaker 160a 3 pole , miniature circuit breaker 2x1 6a dc rating , auxiliary contact 2c o contact , miniature circuit breaker 2x2a dc rating , miniature circuit breaker 2x1a ac rating , miniature circuit breaker 2x2a ac rating , shunt 0 200a 0 75mv , thermostat 30 85 c 1nc , thermostat 30 85 c 1no , earth bus bar 25x6mm , indicator aux supply 85 253v dc ac input 0 75mv out put 4 20ma with 2no contact , auxiliary 1no contact , auxiliary contact 1c o contact , auxiliary contact 1no 1nc contact , earth bus bar 25x6mm for chiller , on delay timer , ipr relay , mcb 2 pole , ct with ammeter , r phase ammeter , y phase ammeter , b phase ammeter , emergency push button epb , energy storage knob mccb ,400a ,4p,tmd based release with rotary handle, aux. contact, dc contactor 300a ,1p normally open type,with 2no+2nc , dc contactor //bid details 2 / 123
Tender For corrigendum : supply and installation of miscellaneous electrical items for g+5 storied office building at 149, jakeria bunder road, sewri, mumbai-400015 - "supplying and erecting hms pvc conduit frls grade 25 mm dia. with necessary accessories like pull box, clamps, self tapping masonry screws etc. concealed in wall/floor with chiselling appropriately complete in all respect.", "supplying and erecting hms pvc conduit frls grade 20 mm dia. with necessary accessories like pull box, clamps, self tapping masonry screws etc. concealed in wall/floor with chiselling appropriately complete in all respect.", "supplying and erecting hms pvc conduit frls grade 32 mm dia. with necessary accessories like pull box, clamps, self tapping masonry screws etc. concealed in wall/floor with chiselling appropriately complete in all respect.", supplying and erecting of gi box for concealed type 1 module switch box duly erected flush to wall with required chiselling and finishing with cement mortar / pop as per required to match the background., supplying and erecting of gi box for concealed type 2 module switch box duly erected flush to wall with required chiselling and finishing with cement mortar / pop as per required to match the background., supplying and erecting of gi box for concealed type 3 module switch box duly erected flush to wall with required chiselling and finishing with cement mortar / pop as per required to match the background., supplying and erecting of gi box for concealed type 4 module switch box duly erected flush to wall with required chiselling and finishing with cement mortar / pop as per required to match the background., raceways , under floor trunking, supply and installation of totally concealed underfloor race-ways as approved by bl eic. the channels shall be fixed to the floor with aluminum strips so that there is no movement of the channels when civil work(pouring of cement concrete) is being done. the channels shall be earthed at the boxes and at the joints with 14swg bare copper wire with screws so that earth is continuous. the channels shall be terminated at the junction boxes which shall be measured separately. refer section details rate to include civil works such as chasing the floor & reinstatement to final finish., nominal sizes:, 100 x 50 x 2.00mm anodised alum box section, 50 x 50 x 2.00mm anodised alum box section, , under floor trunking junction box, s & i of underfloor frame type gi junction box fabricated out of 16swg gi sheet steel without cover; box shall be painted with two coats of red oxide primer and two coats of synthetic enamel paint. cut outs shall be provided on the sides of the box to facilitate the entry of raceways as described above. ms cover shall be powder coated and fixed with underside fram to the under floor jb. jb shall be frame type and shall not bend if stepped on it, 300 x 300 x 50mm deep, 150 x 150 x 50mm deep, , s & i of 2.00mm thick cover plate for the junction box fabricated out of 2.00mm ms sheet steel and powder coated to approved shade with all fixing arrangements the size of the cover plate shall be 25mm more than the cover size of the junction box on all sides , , cover plate suitable for 300 x 300 x 50mm deep jb, cover plate suitable for 150 x 150 x 50mm deep jb