Latest technical control service Tenders | Government technical control service Tenders

Central Government/Public Sector

CTN :44912000

23 Apr, 2026 NA

Pune - Maharashtra

Tender For b- check kit parts as follows of m/s. kirloskar oil engines ltd. ( koel ) make 500 kva dg setscpcb- iv+ , model no. dv8 eta 4g3 as per schedule for koel engine. 1) lube oil filter bypass spin on ( part no. dv0.014.67.0.00 ) :- 1 no. 2) lube oil filter full flow spin on kirloskar logo reversal ( part no. dv0.014.72.0.pr ) :- 1 no. 3) final filter cartridge fm 100 ( part no. dv8.072.108.0.00 ) :- 1 no. 4) pre fuel filter ( part no. 6h.508.04.0.pr ) :- 1 no. 5) centrifugal filter service kit for dv ( part no. dv0.999.40.0.00 ) :- 1 no. 6) urea filter ( part no. 5h.085.16.0.sp ) :- 2 nos. 7) suction connection piece ( part no. 5h.085.21.0.sp ) :- 2 nos. note : oem or authorized dealer only to offer with dealership certificate and test report during supply [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44915632

07 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of 2003655 , 2003690 , 2003708 , 2003717 , 2003733 , 2003734 , 2003735 , 2003736 , 2003737 , 2003738 , 2003739 , 2003740 , 2112483 , 2112484 , 2114138 , 2114139 , 2114146 , 2114152 , 2114162 roll2003655 material : alloy cast steel hardness : 40-45 shore c drawing reference : 1-d22939, rev-c tensile strength : 85 to 100 kgf/mm stand no : billet mill 1 & 2 size : 850 x 1200 mm barrel hardness : 40-45 shc roll approximate unit weight : 7.35 tons uts : 85-100 kgf/sq.mm neck hardness :40-45 shc neck runout :0.04 mm roll coating : anti-corrosive ring hardness :600-700 hv3 test certificate required : yes ring drawing no : mec/1/22938/rev c ----------------------------------- special instructions: ----------------- ------------------ 1) ultrasonic,uts & %elongation tests shall be done and certified. 2) flat wobblers to be strictly concentric with roll neck journals. 3) rolls to be suitably packed and numbered for identity. 4) the microstructure should be free from continuous network of carbides along the grain boundaries. 5) t.c. to be given along with micro-structure photograph. a seperate copy to be sent to d.g.m(rs&rs) at the time of delivery. 6) the rolls shall be guaranteed against manufacturing defects such as blow holes, cavity, non-metallic inclusions, pipe segregation, cracks, hard spots, flakes etc which may adversely affect their service life. 7) should any roll fail prematurely or give sub-standard performance due to the above defects, the suppliers shall rectify the defects at their cost wherever possible to the entire satisfaction of vsp or make prorata compensation or make full replacement if the roll has been ) /bid number : gem/2026/b/7416074 * /dated: 16-04-2026 & & / bid document 1 / 40 rejected before use. 8) the rolls are also to be guaranteed for the roll life as mentioned or 5 years from the date of supply to vsp which ever is earlier.this guarantee clause superseeds, guarantee mentioned elsewhere in the po(a/t), in this regard. 9) hardness test of end ring shall be done and certified. 10) these rolls are used in roughing stands of hot rolling mill. roll set life: bh1=14.35, bh2=14.55 lakh tons, roll2003690 material : sg cast iron (accicular) hardness : 70-75 shore c drawing reference : 1/4012885, rev-e stand no : bar mill 19 & 21 size : 360 x 600 mm barrel hardness : 70- 75 shc roll approximate unit weight : 0.70 tons neck hardness :38-45 shc neck run out : 0.04 mm roll coating : anti-corrosive coating drop in hardness : 1 shc per 10mm on barrel depth ---------------------------------- -------------- special instructions: -------------------------------------- ---------- 1) flat wobblers to be strictly concentric with roll neck journals. 2) rolls to be suitably packed and numbered for identity. 3) t.c. to be given along with micro-structure photograph. a seperate copy to be sent to d.g.m(rs&rs) at the time of delivery. 4) the rolls shall be guaranteed against manufacturing defects such as blow holes, cavity, non-metallic inclusions, pipe segregation, cracks, hard spots, flakes etc which may adversely affect their service life. 5) should any roll fail prematurely or give sub-standard performance due to the above defects, the suppliers shall rectify the defects at their cost wherever possible to the entire satisfaction of vsp or make prorata compensation or make full replacement if the roll has been rejected before use. 6) the rolls are also to be guaranteed for the roll life as mentioned or 5 years from the date of supply to vsp which ever is earlier.this guarantee clause superseeds, guarantee mentioned elsewhere in the a/t, in this regard. 7) these rolls are used in hot rolling mill. roll set life1: 19re16&18=2.00,19re20=1.62 l.tons roll set life2: 21re25=2.34, 21re36=0.7 lakh tons roll set life3: 21re28&re32=0.90, 21re32, re36=0.70 lakh tons roll set life4: 21rore16,18=2.16, 21re20=2.13 lakh tons, roll2003708 material : sg cast iron (accicular) hardness : 70-75 shore

CTN :44915691

07 May, 2026 NA

Kolkata - West Bengal

Tender For supply of 09 cfm portable hp dd compressor300 bar_3037-3040 , auto drainage system_hp dd compressor_3037-3040 , charging panel c-w 4 outlet_compressor_3037-3040 , vibration mounting and ccessories_compressor_3037-3040 , isolating-stop valve for 8mm dia ss pipe_3037-3040 , onboard spares for hp dd compressor_3037-3040 , tool kit for hp dd compressor_3037-3040 , comm spares inc micronic filter cartridg_3037-3040 , instruction manual, cpl- pil_compressor_3037-3040 , instructmanual,cpl-pil in cd_compressor_3037-3040 , shop test report_hp dd compressor_3037-3040 , inspection report_hp dd compressor_3037-3040 , calibration certificate_hp dd compressor_3037-3040 , air purity certificate_hp dd compressor_3037-3040 , fault location chart_hp dd compressor_3037-3040 , test-trial format_hp dd compressor_3037-3040 , pressure test certificates_hp dd compres_3037-3040 , preservation and maint schedule_compressor_3037-3040 , mtc from nabl test labs_compressor_3037-3040 , guarantee certificate_compressor_3037-3040 , equipment service log book_compressor_3037-3040

CTN :44653041

23 Apr, 2026 NA

Kolkata - West Bengal

Tender For corrigendum : supply of combined motion sensor inertial measurement unit hrp gyro dgps for grse ars project : : - mru_combined motion sensor imu,hrp and gyro , dgps navigation sensor , software including lifetime licence , converter module , installation material and accessories , system cables , special tools and test equipment , document hardcopy , document softcopy , service of engineer , training

CTN :44897162

22 Apr, 2026 NA

Chandigarh - Chandigarh

Tender For providing of repair and overhauling service - repair and overhauling of test rig for fuel control unit kta-5dm; repair and overhauling of test rig for fuel control unit kta-5dm; yes; buyer premises

CTN :44822423

23 Apr, 2026 1.00 Crore

Chatra - Jharkhand

Tender For corrigendum : providing of competitive test preparation service - jee (main/advanced), neet (ug); blended (live + recorded), recorded video lectures, live interactive classes; 12 months

CTN :44906890

06 May, 2026 NA

Bhubaneswar - Odisha

Tender For selection of service provider for online examination (computer based test) for te&scert, odisha

CTN :44884842

27 Apr, 2026 4.3 Thousand

Gandhinagar - Gujarat

Tender For providing of calibration services - mechanical; pressure and vacuum, calibration of valve spring tester; nabl labs, any other government approved labs / service provider; buyer premises (onsite),calibration services - mechanical; pressure and vacuum, calibration of nozzle test; nabl labs, any other government approved labs / service provider; buyer premises (onsite)

CTN :44901001

22 Apr, 2026 NA

Kharagpur - West Bengal

Tender For supply of split air-conditioner of bee 5-star rating, suitable for cooling capacity for the whole range of 5201 to 6860w (2 ton) with the function of cooling only, with rotary compressor, inverter (variable speed) type, suitable for 230v ac, 50 hz system, with 100% copper coil, eco friendly refrigerant, anti-freeze thermostat, with thermal protection for blower motor & condenser motor. conforming to bis specification no. is:1391 (part-2) 2023. bee 5-star rating must comply to ministry of power notification no. s.o. 3897(e) dated 29th october 2019 for table 3.2(f) with minimum indian seasonal energy efficiency ratio of 5.0 (applicability date extended by notifications no. s.o. 4485(e) dated 10th december, 2020 and no. s.o. 4634(e) dated 10th november, 2021). complying to ministry of power notification no. s.o. 2528(e) dated 8th august 2017 for other requirements. refrigerant copper pipes (suction & return) of minimum 4-meter length each, nitrile rubber tube with density 55 kg/cubic meter or more, fire performance class 1, rate of burning class v-0, water vapour diffusion resistance factor more than 12000, service temperature 10 to 105-degree c, surface flame spread class 1 & thickness of minimum inch, relevant test certificates to be submitted. nitrile rubber tube shall be with suitable inner diameter to suit & to wrap the complete length of refrigerant copper pipe and aluminium foil lamination of 0.2 mm thick to cover entire length of the copper refrigerant pipes, outdoor unit stand and spare pcb circuit will be supplied along with each air-conditioner. any indian is make - blue star ,lloyd, godrej ,carrier ,daikin voltas etc. detailed specifications attached as annexure-a. [ warranty period: 12 months after the date of delivery ]

State Government

CTN :43991004

23 Apr, 2026 87.1 Thousand

Multi City - Telangana

Tender For corrigendum : ktps-v stage -bm-service charges forconducting radiography ( non- destructive test) on welding joints in pressure parts of unit-x boiler during unit-x annual overhaul works for the year 2026-27-reg

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