|
| 1 | Valve repair ARC for NRPL |
| 2 | Unloading of Valve at Workshop, Pre-Hydrotest as per required pressure for body test and seat test.Job includes provision of all test tools, tackles, pump blind flanges etc.Size : 8\\" to 18\\" |
| 3 | Unloading of Valve at Workshop, Pre-Hydrotest as per required pressure for body test and seat test.Job includes provision of all test tools, tackles, pump blind flanges etc.Size : 20\\" to 48\\" |
| 4 | Dismantling of Valve Completely, Cleaning of all parts inspection/measurement of all parts, replacement of all damaged parts like Springs, Teflon O'rings, Viton O'rings etc with new fabricated spares supplied by Vendor, Complete assembly of valve, preparing it for Hydrotest.Fabrication and supply of spare parts like Springs,Teflon O'ring,Viton, O'rings, Stem packing etc will be paid separately as prerelevant SOR.Size : 8\\"to 18\\" |
| 5 | Dismantling of Valve Completely, Cleaning of all parts inspection/measurement of all parts, replacement of all damaged parts like Springs, Teflon O'rings, Viton O'rings etc with new fabricated spares supplied by Vendor, Complete assembly of valve, preparing it for Hydrotest.Fabrication and supply of spare parts like Springs,Teflon O'ring,Viton, O'rings, Stem packing etc will be paid separately as prerelevant SOR.Size : 20\\"to 48\\" |
| 6 | After Maintenance , Hydrotest of valve as per required pressure for body test and seat test. The job includes provision for all test tools, tackles, pump, blind flanges, studs, gaskets etc.Size : 8\\" to 18\\" |
| 7 | After Maintenance , Hydrotest of valve as per required pressure for body test and seat test. The job includes provision for all test tools, tackles, pump, blind flanges, studs, gaskets etc.Size : 20\\" to 48\\" |
| 8 | Machining of Gate Valve Gate portion for deposition of hard chrome Plating upto 0.5mm, re-grinding of Gate as per required dimensions. Repair of stem bend using hydraulic press is also included in the job.Size : 8\\" to 18\\" |
| 9 | Machining of Gate Valve Gate portion for deposition of hard chrome Plating upto 0.5mm, re-grinding of Gate as per required dimensions. Repair of stem bend using hydraulic press is also included in the job.Size : 20\\" to 48\\" |
| 10 | Machining of Globe / plug / butterfly valve seat portion to remove the pitting and deep scratch marks, including hard chrome plating & machining as perrequirement is included in the job.Size : 8\\"-48\\" |
| 11 | Machining of Ball valve Ball for removing the pitting and deep scratch marks. Repair of stem bend by hydraulic press, hard chrome plating & machining is also included in the job.Size : 8\\"- 48\\" |
| 12 | Fabrication and Supply of Spares like Stem packing, Viton O'Rings Teflon Seats, Springs as per sample .Preparation and submission of dimensional drawing of Gate Seat and Stem Packing. - Complete one set for Gate Valve , Ball Valve, Globe valve, plug valve, butterfly valve) Size : 8\\" to 18\\". ( Note: Vendor to supply one set of Stem Packing as spare for the valve. )\\" |
| 13 | Fabrication and Supply of Spares like Stem packing, Viton O'Rings Teflon Seats, Springs as per sample .Preparation and submission of dimensional drawing of Gate Seat and Stem Packing. - Complete one set for Gate Valve , Ball Valve, Globe valve, plug valve, butterfly valve) Size : 20\\" to 48\\". ( Note: Vendor to supply one set of Stem Packing as spare for the valve. )\\" |
| 14 | Painting , packaging and loading of valves after repair and maintenance and dispatch clearance from EIC. Valve Size :8\\" to 18\\" |
| 15 | Painting , packaging and loading of valves after repair and maintenance and dispatch clearance from EIC. Valve Size :20\\" to 48\\" Please Enable Macros to View BoQ information |
