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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance | Admitted-Finance |
Tender Value
₹8 L
EMD Value
₹16,000
Closing Date
12 Oct 2023, 4:00 pmClosed
SE, OMC-II, 2x200 MW, BTPS,
SE-OMC-II 2x200MW,BTPS,Obra, Sonebhadra ,UP
overhauling of valve, special valve, heater, Deaerator and etc. during overhauling of unit no.-12 of 2X200MW, BTPS, Obra
2023_RVUNL_820475_1
OBR/OMC2/TMD2/6000002707/23-24
Open Tender
Repair and Maintenance Works
Fixed-rate
365 days
TMD-II, 2x200MW, BTPS, Obra
As per Tender specifications
2 documents required · 2 mandatory
₹1,180
DY CAO,CFA AND BO,BTPS,OBRA
₹16,000
27 Oct 2023
14 Jul 2023
13 Oct 2023
14 Jul 2023
12 Oct 2023
15 Jul 2023
14 Jul 2023 - 12 Oct 2023
Amount
OVERHAULING OF SPECIAL VALVE.
Main steam line valve i.e. V2-6 (L/R)
By pass valve of MSV and other line valve, i.e. V2-27/V2-15.
Extraction motorized valve i.e. ES-3/4/5/6/7
Feed line valve with their by pass valve i.e.V2-82/V2-84/V2-81-A/ V2-81-B/V2-81-C
Drip line gate valve i.e. HD-21/ HD-29/ HD-30 / HD-31
NRV of H.P. Heater & feed pump.
Group protection valve of HPH
Motorized valve connected to condenser i.e. DW-4/37/38/39/40/41 /CA – 5
O/H of CST Makeup valve i.e. V6-60
O/H of AS-48 valve.
O/H of suction valve of BFP
Condensate water throw off valve to condenser (L/R)
O/H throw off v/v to cond&stm isolt LPH2
Steam isolating valve of LPH – 3/4
O/H OF SAFETY VALVE:
O/H of Aux. PRDS & deaerator
O/H of H.P. Heater
O/H of L.P. Heater
O/H of flange & stud heating line.
O/H of worm up line
O/H OF ACTUATOR / GEAR BOXES.
AS – 48 Valve.
O/H of Actr Feed line valveV2-81to-84
MSV by pass valve V2-7 / other valve i.e. V2-15/ V2-27
Drip line vale / extraction line valve
Valve connected to condenser
CST make valve
Main steam line stop valve MSV (L/R)
Actuator of steam isolating valve to LPH, 2/3/ 4
CUTTING /WELDING /REPLACEMENT OF H.P. VALVE
Size – 15 to 50mm
Size – 51 to 100mm
Size – 101 to 150mm
O/H of butterfly valve of condenser
O/H of dea & FST with internal painting
Repair/replacement of broken hanger.
Specifications: Tightening of loose hangers.
CUT/WELD/REPL OF L.P. VALVE 15 to 50mm
CUT/WELD/REPL OF L.P. VALVE 51 to 100mm
CUT/WELD/JOINT OF H.P. PIPE 15 to 50mm
CUT/WELD/JOINT OF H.P. PIPE 51 to 100mm
CUT/WELD/JOINT OF H.P. PIPE 101 to 150mm
CUT/WELD/JOINT OF H.P. PIPE 151 to 300mm
Lift/straight APRDS hdr by cut/wel/repl
O/H of LPH – 1A /1B
O/H of LPH 2/3 /4
O/H and attending flange leakage of GC – I / GC – II
Cleaning of filter of lub oil cooler of turbine / H2 Gas Cooling filter
O/H of turbine oil coolers
O/H of main ejectors of turbine.
O/H of H.P. Heater.
O/H of LCV-3to15PCV-5, 14,16,17,TCV-8.
Repl bend of LP drip cont to D pump/Cond
Cut damaged bend of HPH drip cont to dea
CUT/WELD/REPL OF H.P. VALVE 151 to 300mm
Blank of CRH line for HT & normalizing
O/H of H.P. Valve NRV in H.P. Line
O/H of L.P. Valve NRV
O/H of energy absorber of BFP
O/H of DSS of Aux. PRDS.
O/H of NRV of extraction line, ES-1/ES-2
O/H of NRV of extraction line,ES-8/ES-11
tech_bid_open.pdf
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
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