Bids Are invited for Oh Of Valves During Overhauling Of Unit 10
Tender Overview
Project Description
Bids Are invited for Oh Of Main Steam Line Valve V2 6 , Oh Of Steam By Pass Valve V2 27,15, And V2 7 , Oh Of Es 3,4,5,6 And 7 , Oh Of V2 -82-84 And V2-81-A To 81C , Oh Of Hd-21, Hd-29, Hd-30 And Hd-31 , Oh Of Nrv Of H.P. Heater And Feed Pump , Oh Of Group Protection Valve Of Hph , Oh Of Dw-4, 37,38,39,40,41 And Ca 5 , Oh Of Cst Makeup Valve V6 60 , Oh Of As-48 Valve , Oh Of Nrv Of Extraction Line Es-8 , Oh Of Suction Valve Of Bfp , Oh Condensate Wtr Throw Off Valve To Condenser , Oh Throw Off Valve To Cond And Steam Isolating Of Lph2 , Oh Of Steam Isolating Valve Of Lph 3, 4 , Oh Of Safety Valve Of Aux Prds Or Deaerator , Oh Of Safety Valve Of H.P. Heater , Oh Of Safety Valve Of L.P. Heater. , Oh Of Safety Valve Of Cbd Tank. , Oh Of Safety Valve Of Flange Or Stud Heatng , Oh Of Safety Valve Of Warm Up Line. , Overhauling Of Actutator Of As 48 Valve - Overhauling Of As 48 Valve , Oh Of Actr Feed Line Valvev2 81 Or V2 82 Or V2 83 Or V2 84 , Oh Of Actr Of V2 7 Or V2 15 Or V2 27 , Oh Of Actr Drip Line Valve And Ext Line Valve , Oh Of Actr Valve Connected To Condenser , Oh Of Actr Cst Make Valve , Oh Of Actr Of Msv L And R , Oh Of Actr Of Steam Isolating Valve To Lph2 To 4 , Oh Of Actr Steam Throw Off Valve To Condenser , Cut Or Weld Or Repl Of Hp Valve 15 To 50Mm , Cut Or Weld Or Repl Of Hp Valve 51 To 100Mm , Cut Or Weld Or Repl Of H P Valve 101 To 150Mm , Oh Of Butterfly Valve Of Condenser , Oh Of Dea And Fst With Internal Painting , Repair Or Replacement Of Broken Hanger - Repair Or Replacement Of Broken Hanger. , Tightening Of Loose Hangers - Tightening Of Loose Hangers. , Cut Or Weld Or Repl Of L.P. Valve 15 To 50Mm , Cut Or Weld Or Repl Of L.P. Valve 51 To 100Mm , Cut Or Weld Or Joint Of H.P. Pipe 15 To 50Mm , Cut Or Weld Or Joint Of H.P. Pipe 51 To 100Mm , Cut Or Weld Or Joint Of H.P. Pipe 101 To 150Mm , Cut Or Weld Or Joint Of H.P. Pipe 151 To 300Mm , Lift Or Straight Aprds Hdr By Cutting Weldding , O H Of Lph 1A , 1B , O H Of Lph 2 3 And 4 , Oh And Attend Flange Leakage Of Gc I Or Ii , Clean Of Turbine Oil Or H2 Gas Cooler Str , Repl Of Damaged Sp. Valve V2 38 , Repl Of Damaged Special Valve V2 27 - Repl Of Damaged Special Valve V2 27 , Oh Of Turbine Oil Coolers , Oh Of Main Ejectors Of Turbine , Oh Of H.P. Heater , Oh Of Lcv 3To15pcv-5, 14,16,17,Tcv 8 , Repl Bend Of Lp Drip Connected To Drip Pump Or Condenser , Cut Damaged Bend Of Hph Drip Cont To Dea , Cut Weld Or Repl Of H.P. Valve 151 To 300Mm , Blank Of Crh Line For Ht And Normalizing , Oh Of H.P. Valve Nrv In H.P. Line , Oh Of L.P. Valve Nrv , Oh Of Energy Absorber Of Bfp , Oh Of Dss Of Aux. Prds. , 2Coat Paint Bcw,Clr,Bfp,Cep,Drip Pump And Line , 2Coat Paint Cst,Bcw Pump ,Swc Tank,Line,Valve , 2Coat Paint Hcplg,Sw,Bcw,Cw Exc Clr Line , 2Coat Paint Air Washer Sys,Cep Or Phos Orhyd - 2Coat Paint Air Washer Sys,Cep Or Phos Or Hyd Coupling , 2Coat Spray Paint Syn Super Enamel Lpc , 2Coat Spray Paint Front Ped,Barring Gear , 2Coat Spray Paint Brg And Housing Turbine , 2Coat Spray Paint Cntl Valve Casing , 2Coat Spray Paint Condenser And Line , 2Coat Spray Paint Main Oil Tank , 2Coat Spray Paint Main Ejector , 2Coat Spray Paint Centrifuging Machine , 2Coat Spray Paint Lube Oil Cooler , Letter Writing 2 Inch Size Dia
BOQ
| Sl. No. | Item Title | Item Description |
| 1 | OH of Main steam line valve V2 6 | OH of Main steam line valve V2 6 |
| 2 | OH of Steam by pass valve V2 27,15, and V2 7 | OH of Steam by pass valve V2 27,15, and V2 7 |
| 3 | OH of ES 3,4,5,6 and 7 | OH of ES 3,4,5,6 and 7 |
| 4 | OH of V2 -82-84 and V2-81-A to 81C | OH of V2 -82-84 and V2-81-A to 81C |
| 5 | OH of HD-21, HD-29, HD-30 and HD-31 | OH of HD-21, HD-29, HD-30 and HD-31 |
| 6 | OH of NRV of H.P. Heater and feed pump | OH of NRV of H.P. Heater and feed pump |
| 7 | OH of Group protection valve of HPH | OH of Group protection valve of HPH |
| 8 | OH of DW-4, 37,38,39,40,41 and CA 5 | OH of DW-4, 37,38,39,40,41 and CA 5 |
| 9 | OH of CST Makeup valve V6 60 | OH of CST Makeup valve V6 60 |
| 10 | OH of AS-48 valve | OH of AS-48 valve |
| 11 | OH of NRV of extraction line ES-8 | OH of NRV of extraction line ES-8 |
| 12 | OH of suction valve of BFP | OH of suction valve of BFP |
| 13 | OH Condensate wtr throw off valve to condenser | OH Condensate wtr throw off valve to condenser |
| 14 | OH throw off valve to cond and steam isolating of LPH2 | OH throw off valve to cond and steam isolating of LPH2 |
| 15 | OH of Steam isolating valve of LPH 3, 4 | OH of Steam isolating valve of LPH 3, 4 |
| 16 | OH of Safety valve of aux PRDS or deaerator | OH of Safety valve of aux PRDS or deaerator |
| 17 | OH of Safety valve of H.P. heater | OH of Safety valve of H.P. heater |
| 18 | OH of Safety valve of L.P. heater. | OH of Safety valve of L.P. heater. |
| 19 | OH of Safety valve of CBD tank. | OH of Safety valve of CBD tank. |
| 20 | OH of Safety valve of flange or stud heatng | OH of Safety valve of flange or stud heatng |
| 21 | OH of Safety valve of warm up line. | OH of Safety valve of warm up line. |
| 22 | Overhauling of actutator of AS 48 Valve | Overhauling of AS 48 Valve |
| 23 | OH of Actr Feed line valveV2 81 or V2 82 or V2 83 or V2 84 | OH of Actr Feed line valveV2 81 or V2 82 or V2 83 or V2 84 |
| 24 | OH of Actr of V2 7 or V2 15 or V2 27 | OH of Actr of V2 7 or V2 15 or V2 27 |
| 25 | OH of Actr Drip line valve and ext line valve | OH of Actr Drip line valve and ext line valve |
| 26 | OH of Actr Valve connected to condenser | OH of Actr Valve connected to condenser |
| 27 | OH of Actr CST make valve | OH of Actr CST make valve |
| 28 | OH of Actr of MSV L and R | OH of Actr of MSV L and R |
| 29 | OH of Actr of steam isolating valve to LPH2 to 4 | OH of Actr of steam isolating valve to LPH2 to 4 |
| 30 | OH of Actr steam throw off valve to condenser | OH of Actr steam throw off valve to condenser |
| 31 | CUT or WELD or REPL OF HP VALVE 15 to 50mm | CUT or WELD or REPL OF HP VALVE 15 to 50mm |
| 32 | CUT or WELD or REPL OF HP VALVE 51 to 100mm | CUT or WELD or REPL OF HP VALVE 51 to 100mm |
| 33 | CUT or WELD or REPL OF H P VALVE 101 to 150mm | CUT or WELD or REPL OF H P VALVE 101 to 150mm |
| 34 | OH of butterfly valve of condenser | OH of butterfly valve of condenser |
| 35 | OH of dea and FST with internal painting | OH of dea and FST with internal painting |
| 36 | Repair or replacement of broken hanger | Repair or replacement of broken hanger. |
| 37 | Tightening of loose hangers | Tightening of loose hangers. |
| 38 | CUT or WELD or REPL OF L.P. VALVE 15 to 50mm | CUT or WELD or REPL OF L.P. VALVE 15 to 50mm |
| 39 | CUT or WELD or REPL OF L.P. VALVE 51 to 100mm | CUT or WELD or REPL OF L.P. VALVE 51 to 100mm |
| 40 | CUT or WELD or JOINT OF H.P. PIPE 15 to 50mm | CUT or WELD or JOINT OF H.P. PIPE 15 to 50mm |
| 41 | CUT or WELD or JOINT OF H.P. PIPE 51 to 100mm | CUT or WELD or JOINT OF H.P. PIPE 51 to 100mm |
| 42 | CUT or WELD or JOINT OF H.P. PIPE 101 to 150mm | CUT or WELD or JOINT OF H.P. PIPE 101 to 150mm |
| 43 | CUT or WELD or JOINT OF H.P. PIPE 151 to 300mm | CUT or WELD or JOINT OF H.P. PIPE 151 to 300mm |
| 44 | Lift or straight APRDS hdr by cutting weldding | Lift or straight APRDS hdr by cutting weldding |
| 45 | O H of LPH 1A , 1B | O H of LPH 1A , 1B |
| 46 | O H of LPH 2 3 and 4 | O H of LPH 2 3 and 4 |
| 47 | OH and attend flange leakage of GC I or II | OH and attend flange leakage of GC I or II |
| 48 | Clean of turbine oil or H2 Gas Cooler str | Clean of turbine oil or H2 Gas Cooler str |
| 49 | REPL OF DAMAGED SP. Valve V2 38 | REPL OF DAMAGED SP. Valve V2 38 |
| 50 | REPL OF DAMAGED SPECIAL VALVE V2 27 | REPL OF DAMAGED SPECIAL VALVE V2 27 |
| 51 | OH of turbine oil coolers | OH of turbine oil coolers |
| 52 | OH of main ejectors of turbine | OH of main ejectors of turbine |
| 53 | OH of H.P. Heater | OH of H.P. Heater |
| 54 | OH of LCV 3to15PCV-5, 14,16,17,TCV 8 | OH of LCV 3to15PCV-5, 14,16,17,TCV 8 |
| 55 | Repl bend of LP drip connected to Drip pump or Condenser | Repl bend of LP drip connected to Drip pump or Condenser |
| 56 | Cut damaged bend of HPH drip cont to dea | Cut damaged bend of HPH drip cont to dea |
| 57 | CUT WELD or REPL OF H.P. VALVE 151 to 300mm | CUT WELD or REPL OF H.P. VALVE 151 to 300mm |
| 58 | Blank of CRH line for HT and normalizing | Blank of CRH line for HT and normalizing |
| 59 | OH of H.P. Valve NRV in H.P. Line | OH of H.P. Valve NRV in H.P. Line |
| 60 | OH of L.P. Valve NRV | OH of L.P. Valve NRV |
| 61 | OH of energy absorber of BFP | OH of energy absorber of BFP |
| 62 | OH of DSS of Aux. PRDS. | OH of DSS of Aux. PRDS. |
| 63 | 2coat paint BCW,clr,BFP,CEP,Drip pump and LINE | 2coat paint BCW,clr,BFP,CEP,Drip pump and LINE |
| 64 | 2coat paint CST,BCW pump ,SWC tank,LINE,valve | 2coat paint CST,BCW pump ,SWC tank,LINE,valve |
| 65 | 2coat paint Hcplg,SW,BCW,CW exc CLR line | 2coat paint Hcplg,SW,BCW,CW exc CLR line |
| 66 | 2coat paint Air washer sys,CEP or phos orhyd | 2coat paint Air washer sys,CEP or phos or hyd coupling |
| 67 | 2coat Spray paint syn super enamel LPC | 2coat Spray paint syn super enamel LPC |
| 68 | 2coat Spray paint front ped,barring gear | 2coat Spray paint front ped,barring gear |
| 69 | 2coat Spray paint brg and housing turbine | 2coat Spray paint brg and housing turbine |
| 70 | 2coat Spray paint Cntl valve casing | 2coat Spray paint Cntl valve casing |
| 71 | 2coat Spray paint Condenser and line | 2coat Spray paint Condenser and line |
| 72 | 2coat Spray paint Main oil tank | 2coat Spray paint Main oil tank |
| 73 | 2coat Spray paint Main ejector | 2coat Spray paint Main ejector |
| 74 | 2coat Spray paint Centrifuging machine | 2coat Spray paint Centrifuging machine |
| 75 | 2coat Spray paint Lube oil cooler | 2coat Spray paint Lube oil cooler |
| 76 | Letter writing 2 inch size dia | Letter writing 2 inch size dia |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 11 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 12 daysTender Documents
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