Latest mechanical engineering services Tenders | Government mechanical engineering services Tenders

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

Central Government / Public Sector

CTN :45736534

21 Jul, 2026 NA

Guntur - Andhra Pradesh

Tender For supply of mechanical sleeper spacer device with minimum closing length: 260mm, maximum opening length: 450mm, support plate thickness: 12mm hole dia. for tomy bar: 28mm tomy bar length for operation: 1meter approximate weight: 12 kg. steel material: en19 hardened (this steel confirms to is:5517-1993 grade 40cr 4mo3 steel.) output: 5 ton. make: asm hi rel solutions-ahmedabad or similar. [ warranty period: 30 months after the date of delivery ] ]

CTN :44802894

02 Jul, 2026 NA

Ernakulam - Kerala

Tender For bid to ras corrigendum : supply of n1350 000215 deep search underwater metal detector , n1325 001306 installation kit bomb bomb suppression blanket , n1385 000028 tool kit fuze remover remote mechanical impact wrench , n1385 000029 fuse removal adaptor , n1377 000325 firing device explosive actuator improvised disruptor tool , n1385 000026 car remote opening tool , n1385 000027 tool kit fuze remover remote rocket wrench , n1385 000031 chemical detection kit , n1385 000032 tool kit explosive ordnance disposal non magnetic tool kit , n8405 004730 jacket 1 utility tool jacket for eod technician , n8465 002907 ballistic protection eyewear safety goggles , n8465 002905 field pack eod back pack , n8465 002904 snap link rappeller carabineer , n8470 000076 bomb disposal suit , n8470 000077 helmet explosive ordnance disposal bp helmets , n8415 002626 helmet safety , n6665 000627 detector explosive ordnance fibre optic survellance set , nsn6665 722251652 explosive detector explosive vapour detector ) /bid number : gem/2026/b/7348012 * /dated: 08-04-2026 & & / bid document 1 / 20

State Government

CTN :45706667

10 Jul, 2026 7.06 Lacs

Bhavnagar - Gujarat

Tender For installation of various instruments at lakhanka and hamirpara irrigation scheme - providing, supplying, installing, testing, and commissioning of a v-notch weir (mechanical flow measuring device) for measuring low flow seepage in dams. the device shall have a notch angle of 22.5°, 45°, 60°, or 90° depending on discharge range, a stainless steel ss-304 / ss-316 plate with thickness of 3–5 mm, and be suitable for measurement ranges of approximately 0–50 l/s depending on notch angle. the weir shall have ±1% full-scale reading accuracy, operate under 5–100% humidity, temperature −20°c to +60°c, and provide corrosion protection through anticorrosion finish. complete in all respects as directed by the engineer-in-charge. (1) 90° v-notch-20 x 40 secticin 15 lit/sec , providing, installing and commissioning permanent ground control point (gcp) settlemnt marker comprising ms base plate (250×250×5 mm conforming to is 2062), gi riser pipe 25 mm dia (medium class as per is 1239), sand filling (clean river sand, loose), optional pvc/gi outer casing (min 100 mm dia), precast concrete cover (m20, 500×500×50 mm with central hole), ms/gi reference cap, and painting in black & white checkerboard pattern using weather-resistant enamel paint, complete with excavation, installation, alignment, and all materials, labour, tools, and accessories, suitable for survey works using total station / drone survey, complete as per specifications and direction of engineer-in- charge. , providing & laying in position 'nominal mix' cement concrete using cement sand and crushed aggregate by machine mix incl. necessary formworks ,centering ,scaffolding compaction by mechanical vibrator curing as directed with all lead & lift etc. c) concrete grade 1:2:4 and msa-40mm(graded)

Central Government/Public Sector

CTN :45702731

07 Jul, 2026 NA

Shoranur - Kerala

Tender For auction sale of rolling stock - pl no.98111061, condemned bg-8 wheeler- icf gs coaches 4 nos, without bogie, with all available ferrous, non-ferrous-wooden fittings thereon but excluding the following 9 reclaimable mechanical rc items common to all 4 coaches - 1] complete bogie arrangements including wheel sets 2 nos, 2] buffer plunger and casing 4 nos 3] cbc/screw coupling set [draw bar with hook, draft gear assembly] 2 set, 4] bogie mounted brake cylinder 4 nos, 5] main doors -6 nos, 6] wearing piece( bronze) and plate 4 nos each, 7] distributer valve complete full set 1 set, 8], cut off angle cock- 4 nos, 9] dirt collector- 2 nos.. 1} coach no. special repair gs 036430 (year built 2003), ds-8 no. 334711 dt 08.06.26, electrical rc items 1] ] bldc fan 400 mm-27 nos, 2) 9w led lamp- 28 nos, 3] 2w led lamp 4 nos, 4] switches, 5] mobile charger sockets, 6] regulator 4.5 kw 1 no, 7] vrla battery - 19 nos, 8] battery tray 4 nos, 9] rotary switch with panel board- 1 no, 10] alternator- 1 no, 11]alternator to regulator copper wire- 1 kg. 12] tensioning device, 13] v belts, 14] axle pulley.. 2) coach no. special repair gs 056435 (year built 2005), ds-8 no. 334704 dt 02.04.26, mechanical rc items as detailed above, electrical rc items 1] alternator 4.5 kw - 1 no, 2] regulator 4.5 kw 1 no, 3] vrla battery - 19 nos, 4] tensioning device 1 no, 5] bldc fan 400 mm-27 nos, 6] 9w led lamp- 28 nos, 7] 2w led lamp 4 nos, 8] md switches, 9] mobile charger socket, 10] rotary switch with panel board- 1 no, 11] emergency light unit- 2 nos, 12] v belt- 4 nos, 13] axle pulley- 1 no. 14] battery tray 4 nos. 3) coach no. special repair gs 071189 (year built 2007), ds-8 no. 334710 dt 08.06.26, mechanical rc items as detailed above, coach no. special repair special repair gs 071189 electrical rc items 1] ] bldc fan 400 mm-27 nos, 2) 9w led lamp- 28 nos, 3] switches, 4] emergency lamp unit- 2 nos, 5] mobile charger sockets, 6] regulator 4.5 kw 1 no, 7] vrla battery - 19 nos, 8] battery tray 4 nos, 9] rotary switch with panel board- 1 no, 10] alternator- 1 no, 11]alternator to regulator copper wire- 1 kg. 12] tensioning device, 13] v belts, 14] axle pulley. 4) coach no. special repair gs 046452 (year built 2004), ds-8 no. 334714 dt 10.06.26, mechanical rc items detailed as above , coach no. special repair special repair gs 046452 as mentioned above electrical rc items 1] ] bldc fan 400 mm-27 nos, 2) 9w led lamp- 28 nos, 3] switches, 4] emergency lamp unit- 3 nos, 5] mobile charger sockets, 6] regulator 4.5 kw 1 no, 7] vrla battery - 19 nos, 8] battery tray 4 nos, 9] rotary switch with panel board- 1 no, 10] alternator- 1 no, 11]alternator to regulator copper wire- 1 kg. 12] tensioning device, 13] v belts, 14] axle pulley. custodian sse/ c&w/ shoranur. location: 3 coaches stabled at ioh shed premises/ shoranur coach no 056452 presently available at road no 12 shoranur yard, it is to be shifted to ioh shed siding for cutting/delivery by the custodian.

Central Government/Public Sector

CTN :45702732

07 Jul, 2026 NA

Shoranur - Kerala

Tender For auction sale of rolling stock - pl no.98111061, condemned bg-8 wheeler- icf gslrd coaches 4 nos, without bogie, with all available ferrous, non-ferrous-wooden fittings thereon but excluding the following 9 reclaimable mechanical rc items common to all 4 coaches - 1] complete bogie arrangements including wheel sets 2 nos, 2] buffer plunger and casing 4 nos 3] cbc/screw coupling set [draw bar with hook, draft gear assembly] 2 set, 4] bogie mounted brake cylinder 4 nos, 5] main doors -6 nos, 6] wearing piece( bronze) and plate 4 nos each, 7] distributor valve complete full set 1 set, 8], cut off angle cock- 4 nos, 9] dirt collector- 2 nos.. 1} coach no. special repair gslrd 056750 (year built 2005), ds-8 no. 334706 dt 02.04.26, electrical rc items 1] alternator 1 no, 2] regulator 1 no, 3] tensioning device 1 no, 4] bldc fan -7 nos, 5] 9w led lamp- 15 nos, 6] 2w led lamp 4 nos, 7] 5 w led lamp 4 nos 8] side lamp 2 nos 9] tail lamp 2 nos 10] toggle switch 17 nos 11] rotary switch with panel board- 1 no 12] v belt- 4 nos, 13] axle pulley- 1 no 14] alternator to regulator copper wire- 1 kg. 2} coach no. special repair gslrd 051121 (year built 2005), ds-8 no. 334707 dt 21.04.26, electrical rc items 1] alternator 1 no, 2] regulator 1 no, 3] tensioning device 1 no, 4] bldc fan -7 nos, 5] 9w led lamp- 14 nos, 6] 5 w led lamp 4 nos 7] side lamp 2 nos 8] tail lamp 2 nos 9] rotary switch with panel board- 1 no 10] v belt- 4 nos, 11] axle pulley- 1 no 12] alternator to regulator copper wire- 1 kg. 13] mobile charger sockets 14] emergency lamp unit- 2 nos 15] vrla battery - 19 nos, 16] battery tray 4 nos..3} coach no. ner gslrd 073723 (year built 2007), ds-8 no. 334712 dt 08.06.26, electrical rc items 1] alternator 1 no, 2] regulator 1 no, 3] tensioning device 1 no, 4] bldc fan -7 nos, 5] 9w led lamp- 16 nos, 6] 2 w led lamp 2 nos 7] side lamp 2 nos 8] tail lamp 2 nos 9] rotary switch with panel board- 1 no 10] v belt- 4 nos, 11] axle pulley- 1 no 12] alternator to regulator copper wire- 1 kg. 13] mobile charger sockets 14] emergency lamp unit- 1 no 15] vrla battery - 19 nos, 16] battery tray 4 nos. 17] luggage light 4 nos ..4) coach no. nr gslrd 064925 (year built 2006), ds-8 no. 334713 dt 08.06.26, electrical rc items 1] alternator 1 no, 2] regulator 1 no, 3] tensioning device 1 no, 4] bldc fan -7 nos, 5] 9w led lamp- 16 nos, 6] 2 w led lamp 2 nos 7] side lamp 2 nos 8] tail lamp 2 nos 9] rotary switch with panel board- 1 no 10] v belt- 4 nos, 11] axle pulley- 1 no 12] alternator to regulator copper wire- 1 kg. 13] mobile charger sockets 14] switches 15] emergency lamp unit- 2 nos 16] vrla battery - 19 nos, 17] battery tray 4 nos. 18] luggage light 4 nos...custodian sse/ c&w/ shoranur. location: 3 coaches stabled at ioh shed premises/ shoranur coach no 051121 presently available at road no 12 shoranur yard, it is to be shifted to ioh shed siding for cutting/delivery by the custodian.

Central Government/Public Sector

CTN :45448553

06 Jul, 2026 2.23 Lacs

Bangalore - Karnataka

Tender For corrigendum : tender for supply of wing tank drain plug removal ghe/gse/tool fuel sampling device for f1/f2 & f1a fuel sampling device for wing tank special ghe/gse/tool for opening terminals o distribution box up lock manual release ghe/gse/tool thread protection sleeve fomose landing gear aide thread protection sleeve for main landing gear aide mechanical selector lever opening ghe/gse/tool

CTN :45261223

10 Jul, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For corrigendum : supply of 7900135000 loctite 549 , ek3010b-7903805000 copper washer 8x22x1 5 , ek3010b-7904117000 b s ring c20 60c7 , ek3010b-7904118000 gasket for injector , es6031d-00 mechanical seal , es6031d-1355067 packing perform , es6031d-1355103 packing perform , es6031d-5001012035 stud m12x1 75x35 8 , es6031d- 7248823000 locking plate , es6031d-7248827000 locking , es6031d-7248835000 gasket ring , es6031d- 7248846000 o ring , es6031d-7249022000 hex headed screw , es6031d-7250512000 set of cover joints for heat exhanger , es6031d-74254270000 pin lgcfo2 10x20 , es6031d-7426608000 chc screw m10x50 10 9 class , es6031d-7426744000 joint 65x65x2mm , es6031d-7426901000 fuel feed pump balmo , es6031d- 7432401000 fuel feed pump ccw engine , es6031d- 7442375000 gasket , es6031d-7447269000 flat gasket pn 40 dn65 t 1 5 , es6031d-7448821000 gasket , es6031d-7449306000 gasket , es6031d-7451518 socket screw , es6031d-7452311000 o ring , es6031d- 7452312000 o ring , es6031d-7462668000 gasket , es6031d-7506806000 seal bearing housing , ek3010b- 7248866000 piston ring , ek3010b-7248867000 piston ring , ek3010b-3005105000 zinc rod , ek3010b- 5050145000 circlip 45 x 1 75 , ek3010b-5050821000 copper washer 21 x 27 , ek3010b-5050835000 washer copper , ek3010b-6h715310pr exhaust temprature sensor , es6031d-7448712000 gasket , ek3010b- 7292504000 emergency push button , ek3010b- 7292532000 dc on off switch , ek3010b-7405062000 serrated bush , ek3010b-7448804000 expansion bellow , ek3010b-7531416000 male connector assy d28 g 1 , ek3010b-7903108000 spring , ek3010b- 7903312000 valve rocker bridge with pin , ek3010b- 7910103000 o ring no18 nse6 5 60c7 , ek3010b- ex00600103 mounting base with isolation and test cock , ek3010b-ex02400103 pressure transmitter 40 bar 24v dc 0p 420 , es6031d-43453374 low lub oil sump level switch , es6031d-5050610000 plain machined washer m10 , es6031d-7448990000 set of seal for p2 p4 valve , ek3010b-7426968000 threaded bush fuel feed pump , ek3010b-4h-333-03-0-00 fuel filter cartridge duplex type , ek3010b-7248829000 gasket ring , ek3010b-7907804000 flexible sealing joint , ek3010b-dv0-014-42-0-00 oil filter mann , ek3010b-f6-086-06-0-00 relay board ul , ek3010b- f602440000 relief valve assly , ek3010b-7607154000 terminal box with inbuilt amplifier , ek3010b- 7607182000 bearing , ek3010b-4h33303000 fuel filter cartridge , es6031d-7410341000 air starting pipe , es6031d-7410342000 air starting pipe , es6031d- 7410343000 air starting pipe , es6031d-7410345000 air starting pipe , es6031d-7410346000 air starting pipe , es6031d-7410347000 air starting pipe , es6031d- 7410348000 air starting pipe , es6031d-7597122000 propeller pitch indicator , es6031d-7903107000 spring collar , es6031d-7902620000 cyl liner light fuel assy , es6031d-7531001000 lub oil cooler , es6031d-7597102000 fuse holder , es6031d- 7597108000 fuse cartridge 20a , es6031d-7603480000 screw with expanded tappet , es6031d-7604787000 o ring an69 60c7 , es6031d-7604793000 o ring an53 60c7 , es6031d-7606450000 injector assly , es6031d- 7607193000 o ring , es6031d-7607535000 gasket , es6031d-7607910000 o ring ms 29513 228 60c7 , //bid details 2 / 101 es6031d-7904108000 blind nut , es6031d-7904240000 injector assly for sheathed pipe , es6031d- 7907706000 snap ring , es6031d-7907809000 clamping collar , es6031d-7925520000 pneu saf device on h turn gear , es6031d-ex00300103 pneumatic distributor pneu pneu , es6031d-ex09100103 regulator for fw temp 24vdc i prtd o p 4 20 ma , es6031d-ex10200102 switch 3 pos 1tc auto 2tc , es6031d-ex13000102 electro distributor , es6031d- 7526660000 h t water pump assly bronze , es6031d- 7596351000 horn off push button , es6031d- 7596383000 display pcb , es6031d-7596808000 bulbs 24v dc , es6031d-7597123000 pressure switch 1 bar , es6031d-7597137000 electro distributor , es6031d- 7597169000 filter 7 bar , es6031d-7607178000 gasket , es6031d-7607183000 gasket , es6031d-7607188000 gasket , es6031d-7904107000 lock nut bar , es6031d- ex084

CTN :45697899

06 Jul, 2026 NA

Ferozepur - Punjab

Tender For supply of rechargeable lithium polymer power pack for experimental and training uav systems , high capacity rechargeable lithium polymer power pack for experimental and training uav systems , video monitoring and display device for aerial systems familiarisation and training , servo actuated mechanical release and actuation training module for experimental aerial platforms , handheld radio control transmitter for experimental unmanned aerial systems , rf video reception and signal evaluation module for experimental aerial systems , digital to analog video signal conversion module for technical evaluation systems

CTN :45559612

03 Jul, 2026 NA

Rewari - Haryana

Tender For corrigendum : supply of stationary face part no 14 as per drawing , stationary face part no 14.1 as per drawing , rotating face part no 15 as per drawing , rotating face part no 15.1 as per drawing , gland gasket part no 18 as per drawing , gland gasket part no 18.1 as per drawing , sleeve gasket part no 19 as per drawing , sleeve gasket part no 19.1 as per drawing , gland bushing part no 24 as per drawing , o ring gasket part no 71 as per drawing , o ring gasket part no 71.1 as per drawing , o ring gasket part no 71.2 as per drawing , o ring gasket part no 71.3 as per drawing , snap ring part no 111 as per drawing , setting device part no 103 as per drawing , backing ring part no 44 as per drawing , backing ring part no 44.1 as per drawing , coil spring part no 16 as per drawing , coil spring part no 16.1 as per drawing , assembly of mechanical seal

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