Dust System Tenders

Central Government And Public Sector

CTN :39112820

05 Mar, 2025 NA

Damanjodi - Odisha

Tender For corrigendum : 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 :39387272

11 Mar, 2025 NA

Multi City - Multi State

Tender For group a -rate contract for design, supply, installation, testing and commissioning of it hardware and rtus at cgd stations for a period of 3 years and annual rate contract for additional configuration/ modification/ diagnosis/ rectification works at site for rtu pane - rate of gst applicable for all items of the boq considering job as composite services. bidder to select one gst rate from the drop down list, supply, rtus, "type-1a rtu for cgs stations c/w processor module, i/o modules, redundant min 4 port l2 ethernet switches, relay modules, power sup plies, dual redundant field interrogation power supply & dc-dc/ ac-dc converters, data panel, communication ports, serial & ethernet interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet etc. complete in all respect s as per i/o list & tender specifications etc. ", "type-2 rtu for cng ro stations & lng hubs c/w processor module, i/o modules, relay modules, power supply, dual redundant field inte rrogation power supply & dc-dc/ ac-dc converters, communication ports, serial & ethernet interfaces, necessary operating & applicati on s/w, all interconnecting cables, connectors, rtu cabinet etc. complete in all respects as per i/o list & tender specifications et c. ", "type-3 rtu for goov/gav / drs /mrs stations c/w processor module, i/o modules, relay modules, power supplies, dual redundant field interrogation power supply & dc-dc/ ac-dc converters, communication ports, serial interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet in form of flp jb , suitable for hazardous area installation etc. complete in all respects as per i/o list & tender specifications etc. ", type-4 rtu for cgd control rooms for interfacing of all the rtus under ga with the supplied rtu as master c/w processor module, i/o modules, redundant min 6 port l2 ethernet switches, power supplies, data panel, dc-dc/ ac-dc converters communication ports, seria l & ethernet interfaces, necessary operating & application s/w, all interconnecting cables, connectors, rtu cabinet/ kiosk etc. comp lete in all respects as per i/o list & tender specifications etc., zener barriers, for ai, for ao, for pulse, surge protection devices, for rs 232/485 signals, 1 phase 2 wire (230 v/48vdc) applications, modbus gateway, industrial grade ethernet to 4 port serial gateway/ modbus tcp to modbus rtu converter with required connectors, cables, power suppl y etc. as per tender specifications, software, programming / ladder logic / testing software for rtus programming including one time license fee as per tender specifications.. (1 set= 1 programming/ladder logic/ testing software per site), hmi programming & runtime software of the hmi on the data panel as per tender specifications., it hardware, hmi machines as per tender specifications , along with accessories and softwares as per scope of work and technical specifications., supply of 23" display monitor as per tender specifications., industrial grade programming terminal (laptop) for bv-rtus: 10/100/1000 mbps ethernet card, rain, spill, dust and vibration resistan t, li-ion battery, power adapter, necessary interfaces (serial & parallel), necessary operating & application s/w, diagnostic s/w, s /w for operating rtu, carrying case complete with all interconnecting cables, cords, connectors, usb to serial (rs485) converter & p eripherals etc. complete in all respects as per tender specifications., wan router (8 port) system with software, cables, connectors etc complete in all respects as per tender specifications (plnet router ), firewall (type-ii) for control system to ensure control system security as per tender specifications complete with cables, connector s, software etc.as per specifications, 3g/4g/gsm routers for rtus for communication of the rtus over gprs/3g/4g in case of failure of the ofc communication sys

Central Government/Public Sector

CTN :39417536

03 Mar, 2025 NA

Chennai - Tamil Nadu

Tender For supply of dust filter with 2 nos. of 3/4" nipple for pressurized system parts. part no. sri/1186. make - sam ruthi / shree prayag air control private limited / air flow / imi / janatics [ warranty period: 30 m onths after the date of delivery ]

State Government

CTN :39387253

27 Feb, 2025 8.67 Lacs

Kamrup - Assam

Tender For supply of workshop equipment, accessories and spare parts of computers for the dept. of lnstrumentation and usic, gauhati university 1). steel scale (1m) 2). combination whetstone (300/800) 3). quick clamps (300mm) 4). quick clamps (120mm) 5). measuring tape (5m) 6). electric hand / palm router 7). corded electric router 8). corded electric mitre saw 9 ).corded electric table saw 10). double height workbench and vice 11). woodworking dovetail jig with template guide 12). router table insert 13). dry cabinet dry box 14). mass flow controller 15). rubber gloves 16 ).safety goggles 17 ).safety goggles 18 ).over-the- head earmuffs 19). n95 respirator 20). dust/mist respirator mask 21). particulate filter for respirator 22 ).reusable respirator 23). woodworking router bits 24). woodworking router bits 25). woodworking router bits 26). woodworking router bits 27). woodworking router bits 28). woodworking router bits 29). woodworking router bits 30). woodworking router bits 31). woodworking router bits 32). woodworking router bits 33 ).woodworking router bits 34 ).woodworking router bits 35). woodworking router bits 36 ).woodworking router bits 37 ).woodworking router bits 38 ).woodworking router bits 39). solid plyboard 40 ).solid plyboard 41 ).solid plyboard 42 ).pine wood 43 ).tita sopa wood 44 ).motherboard 45 ).nvidia rtx 3050 gpu 46 ).processor 47 ).random access memory module 48 ).power supply 49). cabinet 50 ).solid state disk (ssd) 51). hard disk drive (hdd) 52). keyboard 53). mouse 54). monitor

CTN :39341700

28 Mar, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For upgradation augmentation of shot blasting equipment and shot blasting room including replacement of three motor driven screw lp air compressor for upgradation augmentation of production shop floor (ab and ac bay) at ins eksila - upgradation/ augmentation of shot blasting equipment and shot blasting room including replacement lp air compressor as indicated in part-ii of rfp consists of the following:-, dismantling and degutting of lp air compressors along with all associated equipments and shifting work as specifiied in para 1(1.1)(a) part ii of rfp., lp air compressor, lp air compressor as specifiied in para 3 (3.1) part ii of rfp., dryer unit as specifiied in para 3 (3.1) part ii of rfp., air receiver tank (2000 liters) as specifiied in para 3 (3.1) part ii of rfp., air filter as specifiied in para 3 (3.1) part ii of rfp., acoustic canopy as specifiied in para 4 (4.1)(a) & (b) part ii of rfp., electric power distribution board/ control panel as specifiied in para 4 (4.1)(d) part ii of rfp., dismantling and degutting of shot blasting system along with all associated equipments and shifting work as specifiied in para 1.2 of part ii of rfp., shot blasting system, protection liner & rubber lining as specifiied in para 3(3.2) part ii of rfp., recovery unit as specifiied in para 3(3.2) part ii of rfp., dust collector & exhaust system as specifiied in para 3(3.2) part ii of rfp., shot blasting unit as specifiied in para 3(3.2) part ii of rfp., all other items associated with main eqipment which are mentioned in part ii of rfp [ex para 6(a) & 6(b) etc] part ii of rfp)., civil work for (refers to para 8 of part ii of rfp)., standard accessories (refers to para 9 of part ii of rfp), two years operation & maintenance spares (refers to para 10 of part ii of rfp), special maintenance tools and test equipment (refers to para 11 of part ii of rfp), technical literature / certificates / documentation (refers to para 13 of part ii of rfp), acceptance, testing, trials and commissioning charges (refers to para 14 of part ii of rfp), training (refers to para 16 of part ii of rfp), any other item such as transportation, insurance, freight, packing etc, notes:1. cost of item listed at sl 1 to 12 and 13 (if applicable) are to be quoted in the respective rows of the price bid sheet. 2. bidder not permitted to include cost of items listed at sl 6 to 13 with sl 1 to 5 as lumpsum amount 3. bidder required to mandatorily quote for sl 1 to 5 and 12 failing which bid shall be treated as non bonafide and liable for rejection.4. bidders are mandatorily to quote gst/ taxes as applicable against each serials, falling which bid shall be treated as non bonafide and liable for rejection.

CTN :39376784

10 Mar, 2025 NA

Jamalpur - Bihar

Tender For supply of dust/mist filtering face piece respirator with comfort valve suitable for welding application

Central Government/Public Sector

CTN :39296568

12 Mar, 2025 NA

Gorakhpur - Uttar Pradesh

Tender For supply of nose mask dust mist respirator. make /brand - venus/mallcom/honeywell or similar. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :39075342

20 Feb, 2025 11.05 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : 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. sens

State Government

CTN :38585697

28 Feb, 2025 11.40 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : work contract for operation & maintenance of dry fog dust control system dfdcs-i&ii at rated parameters at gtps

Central Government / Public Sector

CTN :38339492

01 Mar, 2025 139.30 Crore

Bangalore - Karnataka

Tender For corrigendum : design, supply, installation, commissioning, training of various type of equipments for esdm (electronic system design and manufacturing) of msme training centers located at greater noida, bengaluru, puducherry and idemi mumbai on turnkey basis - decade resistance box , ct/pt calibration system , multifunction calibrator , decade capacitance box , ct analyzer , standard resistors , standard weights (el class) , pippete calibration system , low temperature bath (-80 to ambient degree temperature) , frequency counter , energy meter test system (3 position) , precision temperature stabilised resistance standard (high) , decade inductor box , precision temperature stabilised resistance standard (low) , sound level calibrator , digital power analyser , decade resistance box (4 nos.) , process calibrator , hv divider , decade mega ohm box , standard weights (e2 class) , 6 and half dmm , temperature indicator , time interval meter , temperature indicator with compensation , standard weights (f1 class) , semi-micro balance (upto 200 gms) , tachometer calibrator , standard thermocouple (type s) without compensation , sound level analyzer , standard platinum resistance temperature (prt) detector , precision balance (upto 6.1 kg) , thermo-couple calibartion furnace (300 to 1100 degree temperature) , lcr bridge , humidity measurement probe , dry block calibrator (ambient to 600 degree temperature) , anechoic chamber with radiated susceptbility and radiated emission test system , alltitude test chamber , compact emc tester , environmental chamber , digital pressure controller (dead weight pressure tester) , line impedance stablizing network , harmonics/flicker measurement test system , impulse generator , rf shielded chamber , vibration plus environmental chamber , three phase regulated variable power source , humidity generator, relative humidity , bump/shock test system , heat deflection temperature test set , vibration test system , electronic load , conducted rf immunity simulator , rohs testing lab - inductively coupled plasma optical emission spectrometer (icp-oes) , thermal shock chamber , ac dc current source , ultra precision capacitance bridge , esd simulator , horizontaland verticlal flame chamber , rohs testing lab - energy dispersive x-ray fluorescence spectrometer (edxrf) , single phase regulated variable power source , precision energy standard , rohs testing lab - gas chromatograph mass spectrometer (gc-ms) , ingress of water test system - i set , rohs testing lab - ion- chromatograph (ic) , needle flametest chamber , salt spray chamber , dust chamber , digital storage oscilloscope , defibrillator proof test set , thermostat endurance test set , flexing test apparatus , electrical safety tester , winding resistance meter , temperature recorder , radiation meter , tracking test apparatus , gas detector , cord anchorage test set , digital multimeter (handheld/desktop) , glow wire test apparatus

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