Latest refrigerant pipeline repair Tenders | Government refrigerant pipeline repair Tenders

State Government

CTN :38591712

02 Jan, 2025 NA

Kheda - Gujarat

Tender For work of removal & installation of ms / gi / s.s piping of various size as and when required basis at various location for stage-ii & iii, wtps.

CTN :38599506

23 Dec, 2024 1.55 Crore

Numaligarh - Assam

Tender For piping work for civil miscellaneous works at rptu unit of nrl numaligarh assam 785699

CTN :38599554

26 Dec, 2024 1.58 Crore

Raigad - Maharashtra

Tender For civil work for cs-5 and various other structures on labour contract basis in connection with civil and structural, ug piping work for unit site, gail usar pdh - pp project, alibag, raigad, maharashtra.

State Government

CTN :38320874

03 Jan, 2025 2.43 Crore

Ukai - Gujarat

Tender For corrigendum : the work of complete overhauling of boiler 1st pass, 2nd pass and repairing / replacement of existing buck stay and piping hangers in unit no. 3, 4 & 5 at gsecl ukai tps (ibr work).(wt-4843 bmd-ii)

CTN :37433333

23 Dec, 2024 11.49 Crore

Panipat - Haryana

Tender For corrigendum : for carrying out various civil, structural, piping, equipment and ndt works as per standard specification in connection with composite work for utilities and offsites part b for panipat refinery expansion project (p25) at panipat refinery, haryana

CTN :38138062

19 Dec, 2024 NA

Jamnagar - Gujarat

Tender For corrigendum : custom bid for services - providing services for supply and injection of biocide in 48 subsea crude oil pipeline-providing services for the supply and injection of bactericide glutaraldehyde 50% at bpcl, crude oil terminal (cot) facility at vadinar, dist. jamnagar, gujarat. supply of 15750 kg (approx) of glutaraldehyde 50% and temporary arrangement of dosing of the chemical at the locations including service, supply and fixing of high flow / pressure dosing pump / flp motor , piping, etc. completely as per the scope of work.

CTN :38528841

23 Dec, 2024 52.62 Lacs

Baran - Rajasthan

Tender For annual contract for capital routine maintenance and operation work of bethali pump house, parvati pump house and hinglot pump house with associated equipments, valves and grp di ms piping up to main reservoir of phase-i and ii 4x250mw ctpp, chhabra

CTN :38537358

23 Dec, 2024 52.62 Lacs

Chhabra - Rajasthan

Tender For annual contract for capital routine maintenance and operation work of bethali pump house, parvati pump house and hinglot pump house with associated equipments, valves and grp di ms piping up to main reservoir

CTN :38547015

20 Dec, 2024 NA

Rewari - Haryana

Tender For supply & installation of gym equipments,water cooler,water purifier with civil and piping work, 8 layer coating badminton court at rewari top

Central Government/Public Sector

CTN :38157116

27 Dec, 2024 1.30 Crore

Agra - Uttar Pradesh

Tender For corrigendum : special repair for renewel of e/m items and plant/ machinery held in charge of age (e/m) rnd agra cantt under ge (i) rnd delhi - supply , installatation , testing and commissioning of diesel driven generating set to give an out put of 500 kva, 415v ac supply 3 phase, 50 hz, 4 wire radiator mounted on common base plate complete with fuel tank, vibration damper and other accessories with fuel tank viberation damper and other accessories with acoustic enclouser as per latest cpcb-iv norms and amf panel including pcc foundation work as per oem reccommandation and taking out the old dg set from the location and deposited to mes store yard complete all as specified and directed, interanally comprising of following :-(a) diesel driven engine :- developing a net output suitable matched to give a net rated output of minimum 604 hp/suitable to drive 500 kva alternator, at 0.8 power factor 415 volts. the engine should be capable of delivering the required output at 1500 rpm, water cooled, self start, with a provision of 10% overload for one hour in every 12 hours with the following accessories and all as specified.(i) fly wheel to suit flexible coupling and fly wheel housing.(ii) air cleaner complete as per manufacturer specification. (iii) fuel injection pump. (iv) flexible coupling with guard, nuts and bolts.(v) fuel filter with mounting. (vi) oil filter with mounting.(vii) starter motor as per manufactures design.(viii) exhaust, silencer industrial type with exhaust pipe suitable length.(ix) batteries 12 volts 2x180 ah maintenance free batteries with copper lead, terminals etc.(x) instrument panel complete with microprocessor based controller comprising shut down valve indication, lcd hour counter indication, rpm indication , led lamps for fail to start, over speed /under speed . low lub oil pressure, high engine coolant temperature. gaugae.(xi) dynamo/alternator suitable rating., (b) alternator :-the above engine will be coupled through flexible coupling on an indigenous alternator mounted on a strong steel fabricated common base frame suitable for mounting in an acoustic enclousre. the alternator will be 3 phase 50 hz 1500 rpm self regulating self exciting type and have class h insulation of stator and rotor windings and generate 500 kva output at .8 power factor 4 wire 415 volts ac supply under ntp condition with a provision of 10% overload for 1 hour in every 12 hrs running. the alternator would be screen protected and fitted with shield ball/roller bearing, automatic voltage regulator.(c) control panel :- s&f amf (automatic on mains failure) control panel cpri approved outdoor ype kiosk water, dust and vermin proof and fabricated out of 3.15 mm thick crca sheet and 50mm x 50mm x 6mm angle iron powder coated suitable for 415 volts 3 phase 50 hz ac supply with and incl the following :-(i) mccb of suitable capacity(ii) necessary relays, times and power contractors of suitable rating/capacity for auto on-off the dg set and changeover of the load in case of power failure.(iii) digital mulfifunctional meter for phase wise reading of amps, voltage kwh and frequency -01(iv) internal wriring with single core solid copper conductor cable of appropriae gauge incl mumbering ferrules and control fuses.(v) earthing terminals 02 nos(vi) auto/manual start switch to by pass auto start.(vii) battery charging system suitable for charging for charging the battery provided with the dg set incl boost/stickle switch and system, dc voltmeter digital type., (d) fuel tank :- one no built in sheet metal steel tank mounted inside the acoustic encloser and of adequate capacitynot less than 740 ltr with inlet and outlet connection including the following :-(i) level indicator with float and gauge.(ii) fuel piping for fuel supply to engine and over flow to tank(iii) fuel strainer(e) acoustic enclosure :- enclousre be designed for reducing the sound level up to 75+/ 5db (average) as per is 8528 part 10 and as per approved cpcb morms. the acous

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