Latest mechanical engineering services Tenders | Government mechanical engineering services Tenders

Central Government / Public Sector

CTN :45724910

09 Jul, 2026 NA

Pune - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - manufacturing unit; rectification of the mechanical seal after supplying the faulty spare parts by oem m/s john crane sealing systems india pvt ltd, pune; service provid..

Central Government/Public Sector

CTN :45726549

20 Jul, 2026 NA

Wardha - Maharashtra

Tender For repairs maintenance of electrical and mechanical equipments high mast light search lights and other miscellaneous items at cad pulgaon - disconnecting and taking down existing unserviceable street lights/flood lights any type/watts from pole/wall and dismantling the light fittings. repairing/replacing unserviceable parts re-fixing the same on pole/wall after testing and removal of carbon from line jumpers/tightening of jumper/alignment of fitting defective street light/security light/flood lights fitting/led light from electric pole complete all as directed by eic. note: spare parts and accessories such as led driver, and connected items etc will be measured and paid separately under respective item as supply only and fixing is deemed to be included in this item., supply only led street light driver for 45 watts led street light as per make given all as specified and directed by eic., supply only led street light driver for 60 watts led street light/ flood light type as per make given all as specified and directed by eic., supply only led street light driver for 100 watts led street light/ flood light type as per make given all as specified and directed by eic., supply and fix in repair led streetlight of 45 watt comprises of pressure die cast aluminium housing & having system efficiency>123 lumens/watt i.e 5570 lumens,all leds should be highpower leds of 1w to 3w only with modular lens for batwing shape distribution of 30 degree & 60 degree,input voltage working range is 140 vac to 270 vac,brand name should be embossed,potted driver is used with 4kv internal & external 5kv potted surge protection,short circuit protection,open circuit protection,high & low voltage protection,fixture should withstand high & low voltage protection,fixture should withstand high voltage upto440 v for 8 hr,ip66 protected,thd10%,cri>70 cct 5700+/-300k,pf>0.9,driver efficiency>85%,lm79 report required from nabl accredited lab. including taking down old unserviceable fittings and bracket house must be adjustable or if required any cost of all fixing hardware shall be included in quoted rate complete all as specified and directed by eic note : 1. engraving of ca number on each lighting fitting (street light / flood light) shall be carried out by the contractor and the cost of the same shall be deemed to be included in the quoted rate. 2. no extra payment shall be made on this account. 3.the complete fitting along with led module, driver, surge protection device and all associated accessories shall be covered under 05 (five) years comprehensive warranty by the contractor from the date of invoice.make : philips/ wipro/crompton, supply and fix in repair led streetlight of 60 watt comprises of pressure die cast aluminium housing & having system efficiency>110 lumens/watt i.e 6670 lumens,all leds should be highpower leds of 1w to 3w only with modular lens for batwing shape distribution of 30 degree & 60 degree,input voltage working range is 140 vac to 270 vac,brand name should be embossed,potted driver is used with 4kv internal & external 5kv potted surge protection,short circuit protection,open circuit protection,high & low voltage protection,fixture should withstand high & low voltage protection,fixture should withstand high voltage upto440 v for 8 hr,ip66 protected,thd10%,cri>70 cct 5700+/-300k, pf>0.9, driver efficiency>85%,lm79 report required from nabl accredited lab. including taking down old unserviceable fittings and bracket house must be adjustable or if required any cost of all fixing hardware shall be included in quoted rate complete all as specified and directed by eic. note : 1. engraving of ca number on each lighting fitting (street light / flood light) shall be carried out by the contractor and the cost of the same shall be deemed to be included in the quoted rate. 2. no extra payment shall be made on this account.3. the complete fitting along with led module, driver, surge protection device and all as

CTN :45509520

08 Jul, 2026 30.30 Lacs

Barmer - Rajasthan

Tender For corrigendum : annual maintenance contract for electrical work 220kv switchyard, lighting work, repair of electrical equipments mechanical maintenance work at glplbarmer

CTN :45515153

08 Jul, 2026 30.30 Lacs

Barmer - Rajasthan

Tender For corrigendum : annual maintenance contract for electrical work (220kv switchyard, lighting work, repair of electrical equipments) &amp mechanical maintenance work at glpl, barmer.

CTN :45726004

13 Jul, 2026 NA

Tirunelveli - Tamil Nadu

Tender For purchase of mechanical lab equipments - hydraulic cylinder - bore diameter : 50 mm , stroke length : 250 mm, working pressure : 160 bar , cylinder tube : honded steel , piston rod : hard chrome plated , seals : standard industrial seals, end caps : steel, hydraulic operated directional control valve (dcv) - type: manual spool type dc valve, configuration : 4/2 way, size : ng06(cetop 3) , rated pressure : 210 bar, flow capacity: 20 - 40 lpm, body: hardened steel / cast steel, spool: ground and hardened, ports : clearly marked ( p, a, b, t ) , supply : mounted on training plate , suitable for dismantling and study, a) sliding mesh gear box for dismantling and assembing - max transmitted power 1 to 1.5 hp , torque capacity - 40 to 200 nm,number of speed 3 to 6 , gear module 1.5 to 2 , . gearbox type : sliding mesh forward gears - 3, reverse - yes, gear material - alloy steel, lubrication - splash/ oil, gear teeth : spur, typical gear ratio - 3:2:1 / 2:0:1 /1:3:1, input speed : 0-1800 rpm , housing material : cast iron (b) constant mesh gear box cut section - constant mech gearbox (cut section), gearbox type : constant mech, forward gears : 4 , gear teeth- helical/spur ,dog clutch type - sliding ,lubrication - oil sae 80w90 ,housing - cut section,material -hardened alloy steel, educational features - labelled parts, 3d printer - build volume : 256x256x256 cu.mm ,shell enclosed (plastic & glass ),nozzle 0.4 mm stainless steel included ,max hot end temperature 300 c ,nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm, 0.8 mm, build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate. max build plate temperature 100 c ,max speed of tool head 500 mm/s ,max acceleration of tool head 20 m/s2 ,supported filament pla, petg,tpu, pva, pet,abs, asa chamber monitoring camera low ,rate camera 1280 x 720/0.5 fps ,timelapse supported ,filament run out sensor : yes, control board fan closed loop control ,auxiliary part cooling fan closed loop control ,air filter activated carbon filter

CTN :45720491

07 Jul, 2026 NA

Tiruvannamalai - Tamil Nadu

Tender For procurement of mechanical lab equipments - exhaust gas analyzer., 3d printer, tail stock assembly, bearing with shaft assembly, coupling unit using driving and driven shafts plummer block bearing unit

CTN :45734025

13 Jul, 2026 NA

Madurai - Tamil Nadu

Tender For purchase of thrmal enginering lab equipments for mechanical department

CTN :45740717

27 Jul, 2026 74.98 Lacs

Sangli - Maharashtra

Tender For providing, erecting, commissioning and giving satisfactory test and trial of 250 hp vertical turbine pumps and allied mechanical and electrical equipments for pumping raw water form jackwellat krishna ghat to water treatment plant at miraj

CTN :45740727

27 Jul, 2026 2.18 Crore

Sangli - Maharashtra

Tender For providing, erecting, commissioning and giving satisfactory test and trial of 170 hp and 180 hp vt pump at 56 mld wtp malbangala and allied mechanical and electrical equipments

CTN :45732548

07 Jul, 2026 NA

Mandi - Himachal Pradesh

Tender For a/r & m/o of lis banol in gp mehani in tehsil sadar distt. mandi (hp)(sh:-providing, supplying and fixing electrical equipments/accessories and mechanical parts in pump house 1st & 2nd stage)

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Central Government / Public Sector

Central Government/Public Sector