Latest rock shield Tenders | Government rock shield Tenders

Central Government/Public Sector

CTN :44538694

27 May, 2026 NA

Gandhinagar - Gujarat

Tender For bid to ras supply of coaxial feedthroughs ( single ended bnc style connectors) with grounded shield , multipin (instrumentation) double ended feedthrough

State Government

CTN :45275642

02 Jun, 2026 3.07 Lacs

Serampore - West Bengal

Tender For repairing and overhauling of one no twin lobe air blower assembly and renovation of 2 nos outgoing motor (blower ) feeder of lt pdb with supply, fitting and fixing spares at sludge pump house under swtp, kmda. - supply,installation,testing and commisioning of following items for hoisting system/ blower and gear box as mentioned below as per direction including cost of materials, machinaries , manpower, cutting,machining,aligning,anchoring,welding,finishing,consumables, carriage and all overheads with all leads and lifts complete as per specification (without painting), i) base frame (ms), ii) shaft/pin with key ways made of ss-304, iii) gear& pinion (forged steel), supply and fixing the 3way c.i v grooved pulley with complete mechanism key way suitable to en-24, 60 mm dia/ as per sample of shaft end., a) motor driving, b) blower driving, supply of gear oil as per direction of engineer in charge., supply of grease, supply and delivery of the following bearing (make: skf):, i) 22312e/c3/ as per sample. (for blower), supply and fixing of tough v belts (make: fenner/power boom / v guard/benq/ecodrive) of the following size c 98/ as per sample., supply fitting fixing of ss (aisi304) bolts,nut & washer i) dia 10 mm to 20 mm a) length upto 75 mm, refixing of impeller of blower after dynamic balancing in workshop as per is rule after dismantling the same., dismantling the 25/30 h.p (18.5 kw)//30 h.p squirrel cage motor from its foundation by opening mounting bolts and disconnection of cables from terminal box and open the v belts for repairing purpose (in condition), preliminary checking of the whole motor (lt sq. cage im) and testing of i.r. value, load currents, leakage factor of stator & rotor, terminal lead joints of stator connection ends, insulation of glass fibre terminal bar, double cage rotor end rings and all of motor bars and bar joints, housing of d.e. & nde shield bearing housing etc. before work to detect fault., complete servicing and heat varnishing of 415volt, 3 phase l.t. sq. cage induction motor after cleaning the stator and heating it up periodically and varnishing by dr. beck s graded insulating varnish to obtain stable ir value, cleaning up the rotor, including heating for demoisturisation, lacker coating on the surface of rotor stampings, cleaning and ro priming on the end shield covers, bearing housing and complete the necessary repairing works as per direction of e.i.c.upto 75kw lt sq. cage im ], re fixing the 25/30h.p star/delta squirrel cage motor over its foundation by mean of mounting bolts & nuts, washer complete connection of existing led of cable at the terminal box and wear the v belts with proper alignment in respect to i.d. fan (12000 cu m/hr capacity)/ blower by adjusting the side rail for smooth running., finishing the end of terminal leads by s & f dowells copper sockets properly supplying tapes, petrollium jelly etc. 6 nos.upto 75kw lt sq. cage im., cost of mechanical work viz. shaft truness, checking key way looping of holes grinding and polishing etc. upto 75kw lt sq. cage im., inspection checking/testing and servicing of the existing starter panel, all terminal connection, contactors, relays etc as per desired technical specification including man and minor materials for proper functioning as per direction of eic., supply and fixing of 240/230 volt, 50 hz, t.p., power contactor (make: l & /abb/schneider/ simence/ ge) having contact block of the following range.32-55amp, supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) blue/ white color., supply & fixing of 230/240v, led indicating lamp make :ae/kappa/imp) other than blue/ white color., supply and delivery of thermal overload relays (make: l & t/abb/schneider/simence/ ge/minilec) of the following range:a) 0.2-0.33/ 0.3-0,5/ 0.45-0.75, mn2, supply of ammeter selector switch current in each phase with off, 4 pos. 90 angle ofthrow (off-r-y-b) , supply and fixing of analog ammeter ranging

Central Government/Public Sector

CTN :45311503

04 Jun, 2026 NA

Sundergarh - Odisha

Tender For purchase of ss protection shield for ntpc darlipali

State Government

CTN :45287304

11 Jun, 2026 NA

Akola - Maharashtra

Tender For procurement of boiler tube attachment spares for aoh of 250 mw unit-3 at paras tps. - ss 304 straight shield 1 m l & 2 mm th f, ss 304 straight shield 1 m l & 2 mm thic, ss 304 straight shield 1 m l & 2 mm th f, half round (straight) 1 mtr l and 2mm th, ss 304 shield 90 deg bend with l 600 mm, blr tbatta 0 0 size 44.5 mm, tilt mechanism assy sq headed pivot pin, carbon steel flat sa-210 gr-c 12 x 5 mm, id 80 mm; od 90 mm and l 140 mm of ss-31, ss round rod locking of cassette baffle, ww trapezoidal bar 30x10x20 in 200 mm l

State Government

CTN :45301085

26 May, 2026 NA

Chandrapur - Maharashtra

Tender For procurement of boiler ss sacrificial shields, boiler fins and allied spares for u#3 coh at cstps, chandrapur. - locking clit for staright shield, ss shileding 90 deg for supply tube dia, ss shilding for sh screen tube dia 44.5, ss shielding 76.1 x 3.5 x 1000 l with 2, blr ww 0 0 clit for 90 deg ss shield, blr tbatta 0 0 51 mm for shield, 44.5 mm dia x 3 mm thick s- bend, blr tbatta 0 0 ltsh coil, motor pinion t-30, blr ww 0 0 flat for fin 6x12 m.s, blr sbww 0 0 stud with two nuts, flat ms rectangular 80 x 6 mm, ww trapezoidal bar 30x10x20 in 200 mm l, wear bar moc sa 210 gra1 12x12 mm, tube slotted fin 200 x 20 x 6 mm

Central Government And Public Sector

CTN :45302985

13 Jun, 2026 NA

Kudankulam - Tamil Nadu

Tender For supply of cs-137 source -0.1 milli curie with 55mm lead shield , cs- 137 source -1 milli curie with 55mm lead shield , cs-137 source -10 milli curie with 100mm lead shield , cs-137 source -500 milli curie with 100 mm lead shield , cs-137 source -1 ci with 150 mm lead shield , transport container

Central Government/Public Sector

CTN :45147485

29 May, 2026 NA

Hyderabad - Telangana

Tender For corrigendum : tender for supply of welding consumables - welding hand shield armour , , welding wire brush , welding wire brush (stainless steel v grove) , air pipe (100 meters) , gas cutting googles , 11 din black glass , white glass for welding screen , spark lighter , spark lighter stone , spirit level (0.5mm accuracy with magnet) size 30cm , tin cutter - 12 (300mm) , try square engineer esquare 12 inch , tungsten rods 2% thoriated tungsten (red tip) , polyester slings 25mm x 6 meter 1 ton capacity , polyester slings 50mm x 6 meter 3 ton capacity , drum chain 2.5 meter long , capacity 1 ton , chain with o ring and 3 leg , 2.5 m long , capacity 1 ton , octoganal chisel 200mm long x 22mm cutting edge , welding hand gloves , size 18 , spanners , adjustable spanner 300mm 12 , steel rule (set) , measuring tape (set) , allen keys ( six nos set) 4mm to 14mm

Central Government And Public Sector

CTN :45318158

10 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of electrode size 3.15 mm , electrode size 2.5 mm , electrode size 4 mm , oxygen regulator ty esabdura model 0 10 , muti stage regualator for d.a.ga cylender , cutting nozzle size 1 by 16 , wire brush 6 in , aol fully insuld electrode holder 600amp , welding glass black , cutting torch cottogen , flash back arrester for welding torch mounted , glass plain for welding screen , cylinder opening key , cutting nozzle 3 by 64 in , aluminium welding cabble 400 amps 70 sq mm. , welding copper cable 400 amp , cutting hose blue , cutting hose red , welders hand shield , moulded head screen with head band , chipping hammer , nozzle cleaner , spark lighter for gas stoves , lighter stone , welders hand gloves made of chrome leather

CTN :45318455

05 Jun, 2026 NA

Tinsukia - Assam

Tender For supply of rotary knob switches , wind screen vehicular , fuel temp sensor , gasket cyl head , arm wind shield wiper , timing device piston , nozzle

CTN :45214087

04 Jun, 2026 NA

Kangra - Himachal Pradesh

Tender For corrigendum : supply of gasket cyl head , exhaust valve , inlet valve , assy fuel filter , glow plug , kit lined shoe assy , hose assy air filter outlet , wind shield adhesive

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