Gas Authority Of India Limited has published Hiring Of Services For Scheduled Annual Inspection And Repairing Works ( As And When Required ) For Heat Recovery Steam Generator ( Hrsg ) Units At Compressor Station, Vijaipur. Hiring Of Services For Scheduled Annual Inspection And Repairin. Submission Date for this Tender is 01-02-2022. Steam Generators Tenders in vijaipur Madhya Pradesh. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 21-Jan-2022 | UPDATED BOQ | BOQ | 01-02-2022 |
| Sl. No. | Item Description |
| 1 | Annual statutory inspection of Heat recovery steam generator-Unit-A as per IBR norms 1. Boiler rating: 17.5 TPH, 2. Boiler design pressure (Drum & Superheater) : 54 & 49 KG/Cm2 3.Design Steam temperature:385 Deg C 4.Heating surface area of Superheater -I & II :309.77 Sq. m 5. Heating surface area of Evaporator:3661.05 Sq. m 6.Economizer heating surface area (Economizer -I & II):2196.62 Sq. m 7. MUH heating surface area: 282.18 Sq. m as per Tender conditionincluding mobilization & demobilization. |
| 2 | Annual statutory inspection of Heat recovery steam generator-Unit-C as per IBR norms 1. Boiler rating: 17.5 TPH, 2. Boiler design pressure (Drum & Superheater) : 54 & 49 KG/Cm2 3.Design Steam temperature:385 Deg C 4.Heating surface area of Superheater -I & II :309.77 Sq. m 5. Heating surface area of Evaporator:3661.05 Sq. m 6.Economizer heating surface area (Economizer -I & II):2196.62 Sq. m 7. MUH heating surface area: 282.18 Sq. m as per Tender conditionincluding mobilization & demobilization. |
| 3 | IBR Liasioning for repair,retrofit,modification,revamp,upgrade etc. Job includes obtaining repair permission from IBR authorities. It is the responsibility of contractor to get the repairing works approved from IBR authorities at the earliest & final clearance from IBR authorities for re-commissioning of Boiler / HRSG units after repair as per instruction of EIC. |
| 4 | Mobilization & Demobilization of crew,tools & tackles, grinding machine,cutting set,welding machine radiography tools, consumables, hydrotest pump including hydro test of all accessoriesetc (Not applicable for SOR No 10&20) |
| 5 | IBR Welding for HRSGs bank tube, Economizer, evaporator and Super Heater tube, other IBR piping & plugging of tubes by welding as per requirment (Working pressure -Boiler design pressure (Drum & Superheater) : 54 & 49 KG/Cm2) of any thickness / schedule |
| 6 | Stress relieving of weld joints of Boiler sub assemblies, pipes and fittings etc.of any thickness / schedule |
| 7 | Radiography of weld joints of Boiler sub assemblies, pipes and fittings etc. of any thickness / schedule |
| 8 | Cutting and welding of Stainless Steel plates thickness upto 6 mm inside the duct. |
| 9 | Cutting and welding of Carbon Steel plates, I-beam and structural items during rectification of internal of boiler or HRSG unit. |
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