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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance 1 157 NTPC COLONY NTPC UNCHAHAR RAEBARELI UTTAR PRADESH 229406 | RAE BARELI | UTTAR PRADESH | 229406 | Admitted-Finance |
| 2 | Admitted-Finance 2 III 7 OBRA COLONY OBRA OBRA SONBHADRA UTTAR PRADESH 231219 INDIA | SONBHADRA | UTTAR PRADESH | 231219 | Admitted-Finance |
| 3 | Rejected-Technical | Rejected-Technical Not qualified as per PQC |
Tender Value
₹39.1 L
EMD Value
₹78,000
Closing Date
14 Aug 2023, 6:00 pmClosed
SUPERINTENDING ENGINEER-HQ, OTPS, Obra
OFFICE OF SUPERINTENDING ENGINEER-HQ, OTPS, Obra
Work of biennial routine checking, daily operation, preventive and breakdown maintenance of mulsifyre, various pumps, TWS and its associated system of OTPS, Obra
2023_RVUNL_824112_1
OBR/FFSD/SE-HQ//6000002848_00
Open Tender
Miscellaneous Works
Fixed-rate
730 days
OBRA THERMAL POWER STATION, OBRA, SONEBHADRA, U.P
As per tender documents
3 documents required · 3 mandatory
₹1,180
UPRVUNLTD P AND AD BTPS OBRA
₹78,000
29 Sept 2023
25 Jul 2023
17 Aug 2023
25 Jul 2023
14 Aug 2023
25 Jul 2023
25 Jul 2023 - 14 Aug 2023
Amount
Operation and running maintenance of traveling water screens of ATPS, Obra.
Daily operation of TW System No. 1,2,3,&4 along with running maintenance as per scope of work.
To carryout under water work of intake channel pit gate of TWS, Fire pump house and auxiliary pump house of 2x50MW by blocking leaking leakage from gate to achieve complete isolation. Note: One job consists of daily operation & general maintenance work for the month.
Annual overhauling & commissioning of submerged structure of TWS system & complete cleaning of channel pit upto BTPS intake channel.
Complete overhauling and commissioning of submerged structure of traveling water screen no. 1,2,3, & 4 including repairing of TWS of ATPS, Obra.
Complete cleaning of intake channel pit of ATPS Obra from TWS system to BTPS intake channel including the work of divers (From TWS system to BTPS intake channel, approx. 200mtrs.)
Annual breakdown maintenance of mulsifire system, TWS system & repairing/overhauling of various valves, pump of ATPS, Obra.
Part-1 Monthly servicing & cleaning of nozzle fitting & air bulb fitting with changing of damaged nozzle, air bulb of any of the Mulsifire system of ATPS, Obra
Overhauling & servicing of alarm bell of mulsifire system along with cleaning of alarm filter, alarm nozzle & bush of turbine wheel and repairing if required.
Overhauling & servicing of mulsifire air compressor.
Changing of diaphragm of 150mm deluge valve.
Changing of diaphragm of 100mm deluge valve.
Overhauling of gate valve of 150mm deluge valve.
Overhauling of gate valve of 100mm deluge valve.
part-2 Revisioning/servicing of basket of travelling water screen.
Removing of jamming of travelling water screen.
Overhauling of static water screen.
Overhauling and alignment of gear box of traveling water screen.
Repairing/Replacement of basket frame of traveling water screen.
Repairing of mesh of basket of traveling water screen.
Repairing/replacement of sprocket gear of traveling water screen.
Overhauling of chain pulley block.
Complete overhauling of screen washing pump as per scope of work.
Complete overhauling of filter water pump/raw water pump as per scope of work.
Complete overhauling of fire pump (Indian/Russian) as per scope of work.
Complete overhauling of service water pump as per scope of work.
Changing/checking of bearing (coupling end/free end) of pump.
Overhauling of float valve of pump of fire pump house.
Fabrication and replacement of strainer of float valve of fire pump house.
Overhauling & servicing of valve & pipelines inside 2 no. suction pit (fire pump house/ aux. pump house)
Painting of various auxiliaries of traveling water screen etc.
Without paint only primer
With paint
Cleaning of suction pit of auxiliary pump house
Breakdown maintenance & O/H of 6-NKS-10 & 2NKS-10 Sump pump
Cleaning of suction filter of 6-NKS-10 & 2nks-10 Sump pump
Cleaning of suction filter of temporary sump pump
O/H of A.C. fire fighting pump
O/H of diesel fire fighting pump
O/H of manually operated LP valve installed in HP/LP pump house.
Attending leakage from flange of pipe line/valve of Ø 100 to 200MM from header to mulsifire system.
Cutting /welding /replacement of LP pipes from pump to transformer area (ICT-I, ICT-II, ICT-III, 9T, 10T) of size.
a. UP to Ø 100MM
b. Ø 101 to 150 MM
c. Ø 151 to 200 MM
Annual running maintenance of HP Pump, electric & diesel fire pump along with its associated system installed at CW Pump house, BTPS, Obra
O/H of electric fire pump
O/H of Diesel fire pump
O/H of H.P. pump
O/H of LP valves
O/H of NRV’s
Attending leakage from flange of pipe line/valve of Ø 100 to 200mm.
Cutting/welding/replacement of LP pipes.
Up to 100mm.
from 101mm to 150mm.
from 151mm to 200mm.
annual Repairing of basket of Travelling Water Screen of ATPS, (including fitting of new wire mesh in each basket and galvanizing)
Annual Repairing of basket of travelling water screen including fitting of new S.S. wire mesh in each basket & galvanizing ( size 3100X615mm)
Fabrication of gun metal ring & reparing of impeller hub assembly of diesel/electrical fire pump installed at CWP, house, BTPS, Obra
Fabrication of Gun metal ring
Machining of Impeller hub
MASSIVE CONSTRUCTION CO
tech_bid_open.pdf
tech_eval.pdf
fin_bid_open.pdf
boq_comp_chart.xlsx
xlsx
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