Latest dust suppression system spares Tenders | Government dust suppression system spares Tenders

Central Government And Public Sector

CTN :39112820

18 Feb, 2025 NA

Damanjodi - Odisha

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.

Central Government/Public Sector

CTN :38614819

03 Feb, 2025 NA

Raipur - Chhattisgarh

Tender For corrigendum : biennial rate contract for supply of siemens make positioner, actuator and dust sensor spares. - sensing head,7mh7112-la01,siemens,wf350, sensing plate,7mh7114-7lj10,siemens, integrator,7mh7156-2aa00-2aa,siemens, gasket,a5e50038298300,siemens, gauge block,6dr4004-1mn,siemens, gauge block,6dr4004-2mn,siemens, mounting kit,siemens,6dr5120-0nn00-0aa0, mother board,siemens,actuator, pneumatic block,c73451a430d80,siemens, pneumatic block,c73451a430d81,siemens, ly module,siemens,6dr4004-6j, emc filter module,siemens, detection system,c73451-a430-d78,siemens, linear feedback arm,siemens,6dr4004-8vk, control unit,siemens,sitrans cu-02, feedback module,6dr4004-8j,siemens, linear bracket kit,6dr4004-8v,siemens, linear feedback arm,6dr4004-8l,siemens, linear feedback arm,6dr4004-8vl,siemens, usb hart modem,7mf4997-1db,siemens, gauge block,6dr4004-1mn,siemens,actuator, gauge block,6dr4004-2mn,siemens,actuator,

CTN :39083771

22 Feb, 2025 NA

Pune - Maharashtra

Tender For supply of 043 952 62 socket , lv7 av 15 578 003 048 152 62 reducing sleeve , lv7 av 15 578 003 070 452 62 hose 28x58x300 , lv7 av 15 578 003 101 052 16 input shaft , lv7 av 15 578 003 101 752 63 parted ring , lv7 av 15 578 003 101 852 34 packing , lv7 av 15 578 003 102 452 16 setting ring , lv7 av 15 578 003 103 552 72 washer , lv7 av 15 578 003 104 452 43 flange of clutch , lv7 av 15 578 003 104 552 16 packing , lv7 av 15 578 003 107 752 28 suspension leg of cross beam , lv7 av 15 578 003 109 652 26 packing , lv7 av 15 578 003 109 852 43 pin of planet wheel , lv7 av 15 578 003 117 552 60 spring , lv7 av 15 578 003 124 652 43 bush , lv7 av 15 578 003 127 752 43 doubled links chain 08b 2 , lv7 av 15 578 003 910 452 85 rope , lv7 av 15 578 003 912 752 01 guide pulley complete , lv7 av 15 578 003 913 152 30 handle , lv7 av 15 578 003 922 152 28 plate complete , lv7 av 15 578 903 900 052 30 crane operator s cabin , lv7 av 15 578 903 910 25272 cable , lv7 av 15 578 903 911 852 69 pin complete d 76 , lv7 av 15 578 903 913 352 85 cover , lv7 av 15 715 501 025 wear ring , lv7 av 15 csn 026020 1 spring 0 63x1063x30x6 5 , lv7 hrv av 15 345 411 366 547 cable part of connection , lv7 hrv av 15 574 933 020 001 rope , lv7 hrv av 15 578 003 101 250 41 gear rim ii , lv7 hrv av 15 578 003 103 352 60 thrust disc , lv7 hrv av 15 578 003 929 152 62 filter , lv7 hrv av 15 578 903 915 152 26 cable s1 vku , lv7 hrv av 15 578 903 915 252 26 cable s2 bku , lv7 hrv 15 578 003 103 552 63 rubber hose 18x150 , lv7 t 815 12x12 207 506 746 4 rope , lv7 t 815 8x8 2590 72 0486474 cover to cylinder 130 017700 114 , lv7 t 815 8x8 442 052 571 444 nut , lv7 t 815 8x8 442 076 613 034 injector line , lv7 t 815 8x8 442 886 730 084 side plate adoptor , lv7 t 815 8x8 443 613 200 704 clutch booster , lv7 t 815 8x8 483 512 014 000 turbo blower hx 50w 3850995 , lv7 t 815 8x8 dmd niv 3114 electric fan 8 24 vdc , lv7 t 815 8x8 dmd niv 3250 clip for accelerator rod spring , lv7 t 815 8x8 dmd nk 3093 shim for engagement clutch bush , lv7 t 815 8x8 dmd nk 4071 air vent plug and dust cover , lv7 t 815 hmv 547 605 950 6 prm 3572 tool to guide con rods , lv7 t 815 107 214 115 163 spring washer 16 , lv7 t 815 130 011 650 834 exhaust manifold rear lh , lv7 t 815 130 016 590 854 flange gear box , lv7 t 815 130 017 231 614 layshaft gear , lv7 t 815 130 052 390 564 stud bolt , lv7 t 815 130 052 810 094 tensioning nut for suspension yoke , lv7 t 815 130 076 855 734 line to trailer brake valve , lv7 t 815 130 076 867 894 line to deaeration system , lv7 t 815 130 100 102 900 ball joint , lv7 t 815 150 110 008 004 repair kit for servo steering cylinder , lv7 t 815 150 190 004 003 modification kit for hand operated air , lv7 t 815 202 961 025 4 pulley , lv7 t 815 202 961 026 4 pulley , lv7 t 815 205 136 163 4 plug m22x1 5 , lv7 t 815 205 238 248 4 ring gear screw , lv7 t 815 205 365 266 4 neck 1 8 27npt m 12x1 5 , lv7 t 815 205 374 128 4 coupling , lv7 t 815 205 376 026 4 bent tube m16 m14 , lv7 t 815 207 010 047 4 fly wheel , lv7 t 815 207 031 097 4 cylinder head c w fixed , lv7 t 815 207 116 089 4 brake pedal , lv7 t 815 207 170 121 4 power take off drive , lv7 t 815 207 490 147 4 air pippeline ctis , lv7 t 815 207 490 148 4 air pippeline frame , lv7 t 815 207 490 178 4 air pippeline ctis , lv7 t 815 207 490 214 4 air pippeline ctis , lv7 t 815 207 490 220 4 air bid details/ 2 / 154 pipeline , lv7 t 815 207 532 012 4 control cylinder , lv7 t 815 207 866 030 4 beacon cover , lv7 t 815 207 901 520 4 conductor , lv7 t 815 2520 012969 hydraulic coupling cover , lv7 t 815 273 110 396 000 sealing ring 150x3 beier fkm 75 , lv7 t 815 273 111 010 014 sealing ring 8x4 csn 029280 2 od 35 501v , lv7 t 815 297 356 045 4 door handle lh , lv7 t 815 3110 72 0026134 cone and rollers tapered roller bearing , lv7 t 815 315 116 032 800 spring , lv7 t 815 315 231 659 000 leaf spring , lv7 t 815 319 411 040 999 union , lv7 t 815 324 712 182 000 bearing p 30218a , lv7 t 815 324 8718 057 000 bearing 32312 ba ,

CTN :39070078

14 Feb, 2025 NA

Jamnagar - Gujarat

Tender For custom bid for services - provision of standby pump and associatedworks at main water supply pump house at af station samana-1. supply, installation and commissioning of submersible pump set 30 hp having discharge of 1650-500 lpm and head 47-78m electric driven 415 v, tp suitable open well (outlet size for 80*65mm dia) supply and install complete inclusive of 20 meter long 25 sqmm 3 core flat submersible cable, chain for supporting and taking out set mounting arrangement. nos 01, 2. supply, install, testing and commissioning and testing factory made and tested (including cpri type test certified) lt feeder pillar box (kiosk) outdoor type, platform mounted, suitable for 415 volts 3 phase 4 wire, 50 hz ac supply system, all as specified and directed, having bus bar chamber with insulated copper bus bars 350 amps rating installed on porcelain insulators. the panel shall be dust and vermin proof, made of 3.15mm crca ms sheet 75mm x 30mm thick ms channel frame, duly powder coated finish. front opening type with aprons for cable entry with double door shitter and locking arrangement, danger plate and earthing terminal. the scope of work includes pcc foundation and provision of the following :- incoming (a) mccb 4 pole 200 amps, 36 ka, 415 v - 01 nos (b) bus bar aluminum strip 400 amp, 4 pole, for in comp supply - 01 nos (c) digital panel meter including cts - 01 no outgoing (a) mcb tpn 40 amp 6 ka, 415 v 50 hz - 02 nos (b) mccb tpn 80 amp 16 ka, 415 v 50 hz - 01 no (c) star delta starter panel with suitable thermal overload protection, sppr, overvoltage, overcurrent and surge protection for 30 hp - 02 nos (d) low water level motor cutoff sensor with wire 20 mtr - 02 nos (make gic or slect control pvt ltd.). each 01, 3. supply and fix pressure guage upto pn-40 rating all as specified and as directed by engineer-in-charge. each 10, 4. supply and fixing hdpe pipe 90 mm dia pn 16 pressure rating with connected items all as specified and as directed by engineer-in-charge. rm 15, 5. supply and fix, gi sluice valve confirming to is 13095, 100 mm (4 ) dia with flanges end v all as specified and directed by engineer-in-charge., 6. material and labour in replacement for construction of valve chamber of size 1200 x 900 x 900 mm deep dimensions (over all internal dimension) for sluice valve etc. with pcc foundation, pcc block masonry walls, plastering, pcc coping, white washing, mild steel chamber cover, painting to chamber cover including excavation and earth work in any type of soil complete all as specified below :- valve chamber shall be provided with the following specifications :- (i) cement concrete for foundation (1:4:8) type d2 using 40mm graded stone aggregate 150mm thick extended upto 150 mm beyond the outer face of block masonry. (ii) walls of valve chamber 200 mm thick with precast cement concrete (1:5:8) (using 20 mm graded stone aggregate) solid building blocks, setting in cm 1:6 complete. (iii) internal and exposed surfaces of valve chamber both concrete and block masonry surface shall be plastered with cm 1:4 15 mm thick finished even and smooth. (iv) 50 mm thick coping in pcc 1:3:6 type c1 over block masonry wall. (v) entire plastered surfaces shall be treated with 3 coats of white wash. (vi) chamber cover shall be of 6 mm thick fiber reinforced polymer (frp) sheet with 30 x 30 x 5 mm size angle iron frame with hold fast and locking arrangement. steel furface shall be painted with two coats of synthetic paint of first quality over one coat of red oxide primer. each 01, 7. supply and fix 100 mm non return valve conforming to is 13095, 100 mm (4 ) dia with flanges end all as specified and directed. each 02, 8. supply and fix galvanized iron heavy grade pn 16 rating y section with flanged end 2 openings 100 mm dia and one 180 mm dia with suitable flanges and bots flanges end v all as specified and directed. kg 25-msme exemption - yes | startup exemption - yes

Central Government And Public Sector

CTN :39075342

13 Feb, 2025 11.05 Lacs

Chandigarh - Chandigarh

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