Tender For supply of 415v, utilization category ac23a, 630a local isolator cabinet in sheet steel enclosure complete with 630a, 3 pole load break switch. 2. shall be with side operated handle, padlocking facility, prebreak micro switch having 1no+1nc contact. 3. micro switch contacts shall be wired to 4 sq mm tb for external termination. 4. provision of padlock system having sufficient space to lock the isolator at off position by minimum two agencies at a time. 5. complete with both power & control circuit wiring with all insulators, bus bars and control terminal blocks. 6. detachable bottom gland plate for entry of cables from bottom. 7. front door shall be hinged and inter-locked with the isolator in 'on' position. the front door should have a minimum 3 mm thickness perspex/triplex window for observation of position of contacts. 8. isolator should confirm to iec 60364 standard. 9. the dimensional drawing of the local isolator cabinet or product catalogue showing mounting arrangement of the components should be enclosed along with the offer. 10. isolator cabinet should be provided with rain canopy. 11. any isolator parts should not be made of aluminium/aluminium alloy. 12. isolator cabinet shall be metal enclosed suitable for wall fixing using 4 welded fixations, dust and vermin proof and shall be provided with degree of protection as ip-55. 13. provision for three distinct parallel busbar per phase for termination of three nos of 240 sqmm aluminum cables for incoming and two distinct busbar per phase for termination of 120 sqmm copper cable. 14. all hardware used in isolator cabinet shall be corrosion resistant. 15. minimum clearance between the live parts and detachable bottom cable gland plate shall be 400mm. 16. cabinet should be painted with alkaline resistant epoxy paint. 17. isolator cabinet shall have provision for earthing at two separate and distinct points. 18. each isolator cabinet should be supplied with panel keys., push button station specification: 1. pbs made of 2mm sheet steel enclosure with rain canopy, protection: ip-65. 2. 01 no. of green colour start pb with 1no+1nc contacts, 01 no. of red colour stop pb with 1no+1nc contacts, 01 no.of increase pb with 1no+1nc contacts <(>&<)> 01 no.of decrease pb with 1no+1nc contacts. one emergency stop push button with 1no+1nc contacts (push to lock type) shall be provided. size of each push button is of 22.5mm diameter. inscription plate for all push buttons. 3. pb shall be wired with 2.5 sq.mm. copper wire to 40 nos. serially numbered terminal blocks (tb) of elmex make having tb-5-6, 7-8, 11-12, 13-14 <(>&<)> 17-18 shorting link. 4. two nos. of cut out of size 72x72 mm for ammeter and rpm meter shall be provided. 5. 'on','off' <(>&<)> 'trip' indication led lamps in red, green <(>&<)> amber colour respectively with inscription plate to be provided. 6. all push buttons, elements, led lamps <(>&<)> cutout for ammeter <(>&<)> rpm meter shall be on the hinged door of the pb station. 7. pb station shall be weather proof, neoprene rubber gasket suitable for outdoor application. 8. 2nos. of earthing studs to be provided. 9. left side hinged door shall be provided with flexible braided copper earthing. 10. pbs shall have 04 nos. of corrosion free bracket suitable to fix on vertical surface. 11. detachable gland plate to be provided. 12. the push button shall be painted with one coat of red oxide primer <(>&<)> two coats of zinc chromate primer and finally finished with stoving enamel grey paint. 13. the push button station shall be generally in line of enclosed drawing (fig-2). 14. party to submit the drawing along with the offer for technical scrutiny.
Tender For supply of 25mm corrugated gi flexible conduit , 25mm dia, isi marked pvc pipe , modular blanking plate , 16a, single pole 240 or 415 v, 10 ka, c curve, mcb , 20a, single pole 240 or 415 v, 10 ka, c curve, mcb , 32a, single pole 240 or 415 v, 10 ka, c curve, mcb , 40a, single pole 240 or 415 v, 10 ka, c curve, mcb , 20a, double pole 240 or 415 v, 10 ka, c curve, mcb , 25a, double pole 240 or 415 v, 10 ka, c curve, mcb , 32a, double pole 240 or 415 v, 10 ka, c curve, mcb , 40a, four pole 240 or 415 v, 10 ka, c curve, mcb , 63a, four pole 240 or 415 v, 10 ka, c curve, mcb , 32amps rating, 240 or 415v, 2 pole rccb, 30ma sensitivity , 100 amps,25ka,fpmccb with thermo magnetic release with ics 100 percent icu , 125 amps,25ka,fpmccb with thermo magnetic release with ics 100 percent icu , 160 amps,25ka,fpmccb with thermo magnetic release with ics 100 percent icu , pvc electrical insulation tape of size 1.80cm width x 6 to 6.5 mtrs length x 0.125 to 0.13 mm thickness , aluminium lugs ring type for 16 sqmm cable , aluminium lugs ring type for 25 sqmm cable , aluminium lugs ring type for 35 sqmm cable , aluminium lugs ring type for 50 sqmm cable , aluminium lugs ring type for 70 ssqmm cable , aluminium lugs ring type for 95 sqmm cable , aluminium lugs ring type for 120 sqmm cable , aluminium lugs ring type for 150 sqmm cable , aluminium lugs ring type for 185 sqmm cable , aluminium lugs ring type for 240 sqmm cable , aluminium inline connector or ferrules for 16 sqmm cable , aluminium inline connector or ferrules for 25 sqmm cable , aluminium inline connector or ferrules for 35 sqmm cable , aluminium inline connector or ferrules for 50 sqmm cable , aluminium inline connector or ferrules for 70 sqmm cable , aluminium inline connector or ferrules for 95 sqmm cable , aluminium inline connector or ferrules for 120 sqmm cable , aluminium inline connector or ferrules for 150 sqmm cable , aluminium inline connector or ferrules for 185 sqmm cable , aluminium inline connector or ferrules for 240 sqmm cable , 8 way, double door, single pole and neutral db , 04 way, double door surface or recess mounting, horizontal type db , 04 way, double door surface or recess mounting, vertical type db , led panel indication lamps,red , led panel indication lamps,yellow , led panel indication lamps,blue , led panel indication lamps,green , led panel indication lamps,amber , intelligent multi function digital meter , 3 phase digital ammeter , 3 phase digital voltmeter , led frequency meter , 4 inch lt panel air cooling fan of 18w , 6 inch lt panel air cooling fan of 38w , 5 star, 25 litres, 2000 watt electric storage water heater geyser , spring charge motor for 2500 amps l and t make, model un2 25s air circuit breaker , spring charge motor for 1250 amps l and t make, model un1 12s air circuit breaker , spring charge motor for 1000 amps l and t make, model un1 10s air circuit breaker , spring charge motor for 800 amps l and t make, model un1 08s air circuit breaker , 24 hours analog timer switch , indoor heat shrinkable cable jointing kit, 300 sqmm cable , uv coil for l and t make u power 4pole acb of rating 850a or 1000a or 1250a or 2500a , 9 or 10w b22 led lamp , led batten light of 20w , 2 feet x 2 feet recess mounted led flat panel light of 36 watts , 2 feet x 2 feet surface mounted led flat panel light of 36 watts , 1 feet x 1 feet surface mounted led flat panel light of 18 watts , surface mounted round led downlighter of 18 watts , led decorative post top luminaire of 40 watts , led street light fitting of 120 watts , led street light fitting of 150 watts , led flood light fitting of 150watts , led bulkhead luminaire bid details/ 2 / 74 of 10 watts , aviation obstruction led luminaire , flexible led strip light of 12v, min 48w , led power supply of 60w , led power supply of 120w , wall mounted oscillating type fan with 3 blade , oscillating type pedestal fan with 3 blade , oil filled radiator heator , bee 5 star rated 1200 mm sweep ceiling fan , 0.5 hp sel
Tender For supply and installation of necessary equipment for updating the fire and safety system installed in regional office, chandigarh - diesel engine driven main fire pump supplying, installation, testing and commissioning of diesel engine driven main fire pump suitable for automatic operation and consisting of following, complete in all respects, as required : (diesel driven pump) horizontal type, multistage, centrifugal pump of cast of iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to is 1520. suitable hp, 1500 rpm water cooled with radiator, diesel engine conforming to relevant is standard complete with auto starting mechanism, 12 /24 volts electric starting equipment, diesel tank, exhaust pipe extended upto 10 m outside pump house duly insulated with 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential silencer, instruments and protection as per standard specification, stop solenoid for auto stop in the event of fault with audio indications, painted with post office red colour etc. as required. m.s fabricated, common base plate, coupling, coupling guard, foundation bolts etc. as required. suitable cement concrete foundation duly plastered and with anti vibration pads.(for 1620 lpm at 56 m head) note- the head of the pump is selected in a manner so as to give a minimum 3.5 kgf/cm2 pressure at the highest farthest point., control panelfabrication, supply, installation testing & commissioning of electrical control panel of cubical construction, floor mounted type, fabricated out of 2mm thick crca sheet, compartmentalised with hinged lockable doors, dust and vermin proof, powder coated of approved shade after 7 tank treatment process, cable alley, inter connection with suitable size copper conductor cable/solid copper strip, having switchgears and accessories, mountings and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for main fire pump, pressurisation pump & diesel pump set complete as per cpwd specification with following in coming and outgoings, suitable for operation on 415v, 3 phase, 50hz ac supply with enclosure protection class ip 42 as required :incoming250a, 50ka 4 pole mccb, ics=100% icu rating ,digital voltmeter 0-500v with selector switch digital ammeter (0-250 a) with selector switch & cts etc. led type ryb phase indicating lamps, on, off, trip indicating lamps, set of copper bus bar 300a.outgoing( note : all outgoing feeders for pumps should have digital ammeter with selector switches, and led type on, off, trip indicating lamps)main fire pump125 a, 50ka tpn mccb, ics=100% icu, with fully automatic star/delta starter suitable for 60 hp pump with overload protection, current sensing type single phase preventer complete with all accessories and internal wiring required for automatic operation, selector switch for local/remote, auto/manual/off operation.jockey pump63 a, 50ka tpn mccb, ics=100% icu, with suitable hp fully automatic star/delta starter with overload protection, current sensing type single phase preventer complete with all accessories and internal wiring required for automatic operation, selector switch for local/remote, auto/manual/off operation.diesel engine controlcontrol for diesel engine comprising -automatic/manual selector switch & 3 attempts starting device, timers and relays as required, push buttons, start/stop in manual mode indicating lamp for high/ low lub. oil pressure, high water temp and engine on indication, battery charger suitable for 12v/24 v dc with boost and trickle selector switch, 0-30 v dc volt meter, and 0- 20 a dc ammeter. all standard relays and accessories for automatic operation of diesel enginesystem controllerdesigning, supply, installation, testing and commissioning of system controller to control operation of main electric fire pump, diesel pump, pressurization pump, terrace pump in sequence as per specification consisting of relays, timers. sensors, annunciat
Tender For supply of [ led indication lamps of rating 110v dc, set consists of red, green, orange, white- 01 no. each with diameter of 22.5mm in size suitable to alind make c&r panel of makes binay or vaishno or vinex or teknik or siemens.]
Tender For supply of spares of electrical panel accessories for csctpp, chhabra - led indication lamp sr. no. a1 to a6 , led indication lamp sr. no. a7 to a10 , led indication lamp sr. no. a11 to a15 , led indication lamp sr. no. a16 to a18 , flush type push button sr. no. c3 to c5 , push button with led indicating lamp sr. no. c6 & c7 , emergency stop push button sr. no. c8
Tender For supply of 11 kv 24 panel switch board - design engineering manufacturing shop testing inspection packing delivery to site of 11 kv switchboard , spare incomer breaker with trolley and 3 phase line pt mounted , spare outgoing breaker with trolley of each size and rating , numerical feeder protection and control relay of each type , numerical transformer differential protection and control relay of each type , single phase current transformer for each type and rating , single phase current transformer for differential protection for each type and rating , pt primary fuse of each rating , pt secondary fuse mcb , spring charging motor , surge arresters , tnc control switch , closing coil , tripping coil , ammeter selector switch , voltmeter selector switch , bus support insulator used in bus bar compartment of each type , bus support insulator used in cable compartment of each type , anti pumping relay , dc failure relay , master trip relay , 24 window annunciator , 10 window annunciator , hooter , led indication lamps 110v dc for each colours red yellow biue green clear white amber , led indication lamps 110v ac for each colours red yellow and biue , service test limit switches of each type and rating , limit switches used in vcb of each type and rating , electrical contact grease , installation and commissioning support as per engineering specification cd css 11kv sb es.
Tender For corrigendum : supply of 110 v dc green colour low intensity led lamps with holder assembly and cover to be used as hlc-1 on command and hlc-2 on command in complete panel d with panel plate drawing no.clw/es/ 3/sk-1/0453 alt. 1 and indication lamp & illuminated push button spec. no. clw/es/3/0072 alt. h or latest for three phase wap-5 and 7 locomotive [ warranty period: 30 months after the date of delivery ]
Tender For supply of low bp indication sealed alarm with audio visual indication polycarbonate box size 120x80x5 5 mm with suitable mounting arrangement for mounting on bp pressure gauge panel of conventional locom otives with red indication and audio buzzer suitable for working between 70-135 v dc and having three wa y switch for isolating buzzer and led indication with wago termination. ]
Tender For supply of 3 phase panel meter digital , 12 way neutral connecting bar , mcb panel box 4 x 4 ft , mcb panel box 3 x 3 ft , on indication lamp 220v ac led type , 3 ph over and under voltage protector with over current with digital display , eti pvc insulation electric tape , pvc wiring duct , panel wire cable 10 sq mm , service wire ai 10 sq mm , service wire ai 4 sq mm , bus bar panel 4 x4 ft