Latest mechanical engineering service Tenders | Government mechanical engineering service Tenders

Central Government/Public Sector

CTN :45487220

01 Jul, 2026 NA

Chennai - Tamil Nadu

Tender For supply of ss sheet sus 301l-st of size 2mm x 1250mm x 2600mm 2b-finish to jis g 4305 standard. special condition : i) the sheets/plates shall be supplied in bundles with double layer of water proof paper & a bio de gradeable plastic sheet of suitable thickness and metal protection in edges. all the sheets up to 2mm thickness shall be protected against corrosion and rust by coating corrosion preventive fluid, soft film, solvent deposited, water displacing to is: 1154. ii)all bundles shall have a minimum of 2 hoops up to 1.2 meter in length and one extra hoop for every additional meter. the bundles shall also beprovided with skid (wooden packing under neath) to facilitate handling. iii) optimum weight of the bundle should be 2mt+-10%. mechanical damage & corrosion during transit if any shall be at the cost of supplier.. [ warranty period: 30 months after the date of delivery][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

State Government

CTN :45466096

15 Jun, 2026 30.00 Lacs

Siwana - Rajasthan

Tender For annual rate contract for provding new water service connection with material under division siwana - providing household tap connection as per technical specification and approved drawing as per relevant is code (amended up to date) from hdpe/upvc/di/ac/ms/gi pipe line up to consumer meter/premises by using pp mechanical integrated saddle with inbuilt flow control valve made out of ss316 designed for 5 lpm discharge at 0.5 bar pressure , not exceeding the flow of 7 lpm at 2 bar and a compression elbow, moulded in single piece/ fusion welded (complete job) including digging out suitable size of pits and trench for laying service line in all kinds of soil; depositing and refilling of pit & jhiri with watering & ramming /compacting in layers and disposal of surplus excavated soil as directed with in a lead of 100 meter ; providing & fixing of all fitting duly approved in accordance with specification for potable water including gm full-way valve (is:778 mark) or wheel valve and specials with 20 mm nominal dia mdpe pipe pe 80 pn 16 as per iso 4427 / 20 mm nominal dia ppr-c (three layered) pipe pn16 sdr 7.4 (is:15801:2008) (isi mark) and above ground level using ppr-c pipe with standard ppr fittings/ gi pipes in the premises for fixing a tap / meter box (excluding) ,including accessories with flushing, cleaning, disinfecting and testing of pipe line complete required for making of service connection complete in all respect including labour charges . the service line should be laid at least 45 cm below ground level. note: road cut and restoration is not part of this item and paid separately. for connection with 20 mm dia mdpe/ppr-c pipe length up to 05 mtr. rate is exclusive of gst., road cutting for house hold service connection in minimum trench width wherever road crossing is required. road cutting of cement concrete,wbm, black top etc. of all thickness shall be done by using a concrete cutter machine keeping minimum trench width and restoration of the road with cement concrete with pcc m-10 and cc m-30 grade as per specification and direction of engineer in charge.(06 meter) rate is exclusive of gst., add extra over item no 1.21, 1.22 & 1.23 for providing 20 mm pe 80 pn 16 as per iso 4427 mdpe pipe including excavation, providing, laying & jointing of service line above 5.00 mtr. rate is exclusive of gst., road cutting charges for pit of size 1.0x1.0 mtr for providing connection dismantling of cement concrete pavement for pipe line and chambers by mechanical means using pneumatic tools, cutting the peripheral edge by cc cutter, breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials up to a lead of 1000 meters. measurement for dismantled trench to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, re-handling of material/earth to complete the tasks as per technical specification and scope of work. (0.30 cum) rate is exclusive of gst., road restoration charges for pit of size 1.0x1.0 mtr for providing connection providing and laying in position cement concrete m10 grade nominal mix 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size) in base course complete including all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. measurement for cc work to be made as per standard trench width specified in tender document and no extra payment shall be made be made for trench width more than specified, complete work as per technical specification and scope of work. (0.10 cum) rate is exclusive of gst., providing and laying in position cement concrete in specified grade over prepared base course complete including finishing, curing, all material, labour, machinery, lighting, guarding for road restoration work in trenches of pipe line and chamber work. measurement fo

Central Government/Public Sector

CTN :45470714

10 Jul, 2026 NA

Perambalur - Tamil Nadu

Tender For supply of hot finish seamless tube (hfs) with nominal bore 20mm , length 5 to 7 metres, heavy ,plain end black and painted with two coats of red oxide zinc chrome primer to is - 2074/ 2023 after grit blasting or mechanical brushing for air brake stock to is.1239/2004, ra 2019 pt-1, table-5 (heavy), amendment no. 6 of june 2021 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max8 lacs ] ]

CTN :45471411

15 Jun, 2026 NA

Asansol - West Bengal

Tender For supply of preventive maintanance schedule form (mechanical) specn. of the item:- a)gsm of paper- 50. b)size of paper-15.25inch x12.5inch.c)type of paper:- offset printing.a)each set consist of 05 items. i)yearly schedule form- 01no per set. ii)half yearly schedule form- 01 no per set. iii)quarterly schedule form- 04nos per set. iv)monthly scheduleform- 06nos per set. v)trip schedule-form 60 nos per set. no. of pages for udl as per sample 40/2009 and for bwn as per sample 44/2009. b)both side printing as per sample.sample kept with ib section of cos office. [ warranty period: 30 months after the date of delivery ] ]

CTN :45473278

29 Jun, 2026 NA

Bokaro - Jharkhand

Tender For supply of mechanical adjustable torque click wrench with 1/2'' square drive fixed ratchet head and marked scale. range: 40 nm to 200 nm. detail specification as per annexure attached. make: make: snapon/bahco/bluepoint/cdi/mountz/gedore only. item will be procured from oem or authorized dealer of oem only. [ warranty period: 30 months after the date of delivery ] ]

CTN :45473285

29 Jun, 2026 NA

Bokaro - Jharkhand

Tender For supply of mechanical adjustable torque click wrench with marked scale and fixed ratchet head. range: 60 nm to 340 nm or 45 ftlb to 250 ftlb. detail specification as per annexure attached. make: snapon/bahco/bluepoint/cdi/mountz/gedore only. item will be procured from oem or authorized dealer of oem only. [ warranty period: 30 months after the date of delivery ] ]

CTN :45473286

29 Jun, 2026 NA

Bokaro - Jharkhand

Tender For supply of mechanical adjustable torque click wrench with marked scale and fixed ratchet head . range: 150 nm to 800 nm detail specification as per annexure attached. make: snapon/bahco/bluepoint/cdi/mountz/gedore only. item will be procured from oem or authorized dealer of oem only. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45438686

22 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For supply of ss sheet sus 301l-dlt - dull finish of size 2 mm x 1250/1500 mm x 2150 mm to jis g 4305 standard. special condition : i) the sheets/plates shall be supplied in bundles with double layer of water proof paper & a bio degradeable plastic sheet of suitable thickness and metal protection in edges. all the sheets up to 2mm thickness shall be protected against corrosion and rust by coating corrosion preventive fluid, soft film, solvent deposited, water displacing to is: 1154. ii)all bundles shall have a minimum of 2 hoopsup to 1.2 meter in length and one extra hoop for every additional meter. the bundles shall also be provided with skid (wooden packing under neath) to facilitate handling.iii) optimum weight of the bundle should be 2mt+-10%. mechanical damange & corrosionduring transit if any shall be at the cost of supplier. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45446645

15 Jun, 2026 NA

Theni - Tamil Nadu

Tender For reer tender notice - purchase of non consumable item in thermal lab for mechanical department - open type air conditioning system kitcode - (d030)1.5 ton1. compressor type:open type capacity:0.5 tr to 1tr power 1 hp supply 230 v,single phase 50 hz2.condenser type: air cooled condenser material : copper tube with aluminium fins fan motor:230 v ac3.evaporator type :open fin type material : copper air circulation : blower assisted mounted openly for observation4. blower/fan type: centrifugal blower air flow : adjustable power:230 v ac5. refrigeration type : r226. measuring instruments pressure gauges: low&high pressure temperature:thermometers,digital sensors voltmeter : 0 to 300 v ammeter : 0 to 10 a temperature display : at inlet and outlet points energy meter: single phase, exhaust gas analysercode - (d037)to find the percentage of co,co2, o2, amount of hc and nox using exhaust gas analyzer. afr and lammda are measurable.

CTN :45446753

22 Jun, 2026 57.77 Lacs

Bhiwani - Haryana

Tender For supply erection commissioning of electrical and mechanical equipment for dewatering of flood water from field area for village badesra outfall at rd 70600 l of jui feeder - estimate for supply, erection & commissioning of electrical & mechanical equipment for dewatering of flood water from field area for village badesra outfall at rd 70600-l of jui feeder in lift w/s (m) division, bhiwani - supply, erection & commissioning of 5 c/s axial flow water lubricated vertical pumps of 5 cs. discharge at 1440 rpm at static head of approx 8.0 mtr. with y body, including ms bend including flange welding, nut & bolts etc complete in all respect as per site requirement with epoxy coating & as per approved specifications of the department, supply, erection & commissioning of solid shaft motor of capacity 30 hp, 1440 rpm, 3 phase, 380 volt+- 10%, with eficiency class ie2 suitable for fitment with 5 cs. v.t axial/mix flow pump type vertical flange mounted as per approved specifications of the department, supply, erection & commissioning of fully automatic star delta starter suitable for 30 hp motor as per ip 54 with all allied item like mccb, contactor, rating 120 amp 90 amp, 50 amp, all type of protection relays (over voltage, under voltage, over corrent, singhle phasing preventor, delay siwtch ) correction capacitor, digital meter, bus bar, thimble etc suitable and all live parts should be covered as per site demand and compartment coated with epoxy coating as per approved technical specification of department. (including cable suitable for panel to motor).

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