Latest axle box repair Tenders | Government axle box repair Tenders

Central Government/Public Sector

CTN :36177849

23 May, 2024 23.72 Lacs

Raebareli - Uttar Pradesh

Tender For providing of custom bid for services - 200134226 maintenance contract of ci systems and equipments for fgd area at ntpcunchahar stage4 for one year- 10) maintenance contract of c&i systems and equipments for fgd area at ntpc-unchahar stage-4. 10.10 item service code no.: cipna00gn400 desc:- removal & remounting of pneumatic actuator(diaphragm type or power cylinder type) will consists of any combination of following activities: 1. removal of pneumatic connections and required instruments like solenoid valve, limit switch, afr, positioner, pft etc from actuator and decoupling from valve after ensuring proper isolation from process side. 2. removal of actuator from its position. 3. transportation of actuator from its location to a safe place. 4. remounting the actuator after clearance from mechanical maintenance. 5. re-fixing /replacing the related accessories removed earlier as per point no-1 above and restoring pneumatic connections including cable dressing, copper tubing, tagging etc. 6. final operation checking from local & control room (fgd ddcmis system) after calibration and feedback adjustment. defect liability period: 01 week 10.20 item service code: - cipna00gn106 des:- checking/pm of pneumatic control system pneumatic actuator (diaphragm type or power cylinder type) and its mounted accessories, will consists of any combination of following activities: a) checking/pm of solenoid valves mounted on pneu. act. i. check solenoid coil physical and electrical healthiness and tightness of terminals if required ii. clean its external parts. iii. check & adjust air supply pressure as per requirement iv. check tightness checking of all parts. v. energize with correct voltage and see solenoid valve operation if required as per instruction of area in charge. vi. if solenoid valve is not working or coil resistance is not adequate replace solenoid valve or coil and check operation. vii. tighten checking of wires at terminals & at junction boxes. b) checking/pm of positioner and position feedback transmitter mounted on pneu. act. i. check & adjust supply pressure as per requirement. ii. clean its external parts of positioner and check its operation, if necessary, as per instruction of area in charge. iii. if required, connect pneumatic test signal at i/p, 0.2 kg/cm2. adjust positioner zero adjustment spring, till actuator comes to zero position. adjust 4ma o/p of pft with zero pot. iv. raise pneumatic test signal to 1.0 kg/cm2 and adjust span of positioner, till actuator reaches 100% position. adjust 20ma o/p of pft with span pot. v. repeat steps ii to iv till the required repeatability is achieved. vi. tighten terminals at junction boxes. c) removal and restoration of c&i connections as per requirement during unit shutdown or as per requirement. i. removal of accessories like solenoid valves, positioner, i/p converter, air lock relay, air filter, air filter regulator, limit switch, position feedback transmitter, volume booster, pneumatic lines, etc. ii. keeping all accessories safely at suitable location. iii. restoration of all accessories removed and connection of air lines as per original scheme. iv. checking of functioning of actuator after restoration of connection. v. calibration / adjustment of complete system if required. d) checking/pm of i/p converter/smart positioners if any i. adjust supply pressure as per requirement. ii. check ma input to i/p converter/smart positioner. iii. check i/p converter/smart positioner o/p with portable gauge. it should correspond to its characteristic, if not, remove it and send to c&i lab for calibration/repair. iv. bring i/p converter/smart positioner from c&i lab and fit it in line. v. connect ma signal and normalize the system. vi. tighten terminals at junction box. e) checking/pm of regulating type actuator operation. i. check and adjust supply air pressure as per requirement of respective actuator. ii. set demand to 0% from control room after taking p

Central Government/Public Sector

CTN :36177342

21 Jun, 2024 NA

Lucknow - Uttar Pradesh

Tender For hiring of light commercial vehicle (22 feet / 23 feet, 8-10t capacity) for shifting of instrumented wheel sets (iws) in boxes (box size 3.15m x 1.3m x 1.4m) from rdso, lucknow to the test site (any location over indian railways) & back (after completion of trial) for three years on a call basis

CTN :36020022

18 May, 2024 NA

Srinagar - Jammu And Kashmir

Tender For corrigendum : supply of enhancement of range of hhrs sets using tethereddrones - tethered drone complete set , winch mechanism alongwithground power converter box having atleast 110 meter cable, customised attachment for mounting communicationrepeater station as payload , ground based power source to support minimum six hours endurance , drone batterycharger , ruggedised transportation box , tool set forinsitu repairs , installation and commisioning alongwith 07days training at user defined location

CTN :36166573

16 May, 2024 NA

Kolkata - West Bengal

Tender For supply of tentative location of guard box. 20 gauge crca sheet (is 513 of 2008), duty painted, having one half as cupboard and other half as drawer usage both having universal lock and hook facility. size-15"l * 18"d* 11"h [ warranty period: 30 months after the dat e of delivery ]

CTN :36158930

16 May, 2024 NA

Srinagar - Jammu And Kashmir

Tender For requirement of electric items with installation at different location manigam to holy cave for shri amarnath ji yatra 2024 - wire 1.5 mm per roll, wire 5 mm per roll, wire 7 mm, top 6a, top 15 a, emperial card, lead gutt, hander panterial, gou box 2 inch, gou box 1 inch, led lump 9 vat, holder, 3 pin 6 ampire, tap per roll, bed switch

Central Government/Public Sector

CTN :36119996

21 May, 2024 NA

Mumbai - Maharashtra

Tender For door for post box size s.s.location box as per drg no - wplb - 02 of door. one set= 2 nos sam ple to be got approved before bulk supply. party should submit test certificate from nabl lab for material.(shop no.10) [ warranty period: 30 months after the date of delivery ]

CTN :36115096

21 May, 2024 NA

Bhagalpur - Bihar

Tender For electrical work in c/w "hot axle box detectors (habd) in connection of m&p programme of 2023-24. location: malda- 01 set, bhagalpur- 02 set, hansdiha- 01 set, godda- 02 set & barahat- 01 set."

Central Government/Public Sector

CTN :36087778

13 May, 2024 NA

Mumbai - Maharashtra

Tender For sides for post box size s.s.location box as per drg. no. wplb - 03 & 04 or wplb -03a & 04 a . party to submit nabl lab test certificate along with supply the material. sample to be got approved before bulk s upply. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :36095492

20 May, 2024 NA

Mumbai - Maharashtra

Tender For ss location box made of spl grade ss 304 of size as per drg. no.drm/sg/948 dt.26.04.2011 (si ngle app.case). manufacturer's certificate in regard to grade of stainless steel and its protection level shall be su bmitted at the time of supply [ warranty period: 18 months after the date of delivery ]

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