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Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Tender Value
Refer Docs
EMD Value
₹57,550
Closing Date
10 Feb 2026, 6:00 pmClosed
Eligibility, documents, scope and key termsEligibility, required documents, scope of work and key terms of this tender, in one click.
Chief Engineer [C & O], Wanakbori TPS
Work of preventive / routine / breakdown maintenance of K. G. Khosla make Air compressors with associated auxiliaries of Unit no. 4, 5, 6 &7 of WTPS, as & when require basis
267141
WTPS/W/ET/01/2026- 06 for WORKS RFQ NO- 74734
Open
Miscellaneous Works
Works
Kheda
17 documents required · 17 mandatory
₹1,770
GUJARAT STATE ELECTRICITY CORP. LTD. [RTGS/NEFT/online PAYABLE AT BANK OF BARODA WTPS BRANCH]
₹57,550
21 Jan 2026
21 Jan 2026
21 Jan 2026
10 Feb 2026
21 Jan 2026
Cleaning of air compressor and surrounding area.
Cleaning of Suction air filter.
Cleaning of oil strainer & oil filter element.
Cleaning of LP & HP cylinder water jackets.
Servicing / replacement of LP Cylinder Suction & Discharge valves [Total 16 nos. of LP valves in each compressor]
Overhauling / replacement of HP Cylinder Suction & Discharge valves. [Total 08 nos. of HP valves in each compressor]
Replacement /refitting LP / HP cylinder oil scrapper / wiper ring, gland packing, three / six piece in gland box.
Replacement / refitting of LP / HP piston assembly after fitting of guide ring & piston ring and setting of clearances in the LP / HP cylinder.
Replacement of air suction filters element / body.
Replacement of oil from crankcase oil chamber.
Cleaning of lube oil cooler / tube leakage checking & plugging / replacement.
Replacement of oil filter element / complete filter assembly.
Oil leakage attending from oil line / flange joint /oil filter / oil line replacement (Inside / outside of compressor body) etc.
Oil leakage attending from crankcase top cover / flywheel side cover / LP-HP cylinder cross head guide.
Overhauling / servicing of oil pump.
Replacement of damaged / broken “ V” belts by new one // Correction / adjustment of flapped / twisted /slipped “V” belt/s // Belt removing, refitting, alignment & tightening for Electrical requirement.
Cleaning of Inter cooler tube bunch, leak test & plugging of leaky tubes.
Cleaning of After cooler tube bunch, leak test & plugging of leaky tube/s.
Replacement of tube bunch of Inter / After cooler.
Cooling water leakage attending.
Air leakage attending from compressor accessories viz. Inter / After cooler body, air delivery lines, air drying unit, volume bottle, HP/ LP cylinder body etc by welding work.
Air leakage attending from compressor parts viz. Suction / discharge valve packing, Loading-Unloading line joints, drain valves, air delivery pipe joints etc.
Replacement of eroded / corroded / punctured Air / Water / Oil lines of Air compressors & Air dryers and associated equipments [ Pipe length considering up to 2 meter and pipe size 15mm to 150 mm dia].
Replacement / Overhauling of water valves, Air discharge isolating valve & NRV.
Repairing / Servicing / Replacement of moisture drain valves.
Complete overhauling of Air compressor.
Breakdown maintenance work of Air compressor.
Hydro test of Air receiver tank.
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RFQ NO-74734 TMD-3.pdf
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