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| 1 | Rate Contract for Removing & fixing of control valves, Air motors and Mag flow tubes for the year 2025-2026 TNPL Unit- I (The rate quoted is exclusive of GST) |
| 2 | Fab. & Erec. of platforms with ladders & boxes |
| 3 | Laying / removal of copper tubes of size 6 mm |
| 4 | Laying / removal of copper tubes of size 10 mm |
| 5 | Laying / removal of copper tubes of size 12 mm |
| 6 | Laying / removal of copper tubes of size 3/8 inch |
| 7 | Laying / removal of SS tubes of size 6 mm |
| 8 | Laying / removal of SS tubes of size 10 mm |
| 9 | Laying / removal of SS tubes of size 12 mm |
| 10 | Laying / removal of SS tubes of size 3/8 inch |
| 11 | Removal of consistency transmitter |
| 12 | Transportation of consistency transmitter |
| 13 | Cleaning, replacing gasket & boxing up of consistency transmitter |
| 14 | Removal of Control Valve size 25-50mm and fixing back |
| 15 | Removal of Control Valve size 65-125mm and fixing back |
| 16 | Removal of Control Valve size 150-300mm and fixing back |
| 17 | Removal of Air Motor and fixing back |
| 18 | Transportation of Control Valve size 25-50mm to instrumentation department |
| 19 | Transportation of Control Valve size 65-125mm to instrumentation department |
| 20 | Transportation of Control Valve size 150-300mm to instrumentation department |
| 21 | Transportation of Air motor to instrumentation department |
| 22 | Cleaning, replacing gasket & boxing up of Control Valve size 25-50mm |
| 23 | Cleaning, replacing gasket & boxing up of Control Valve size 65-125mm |
| 24 | Cleaning, replacing gasket & boxing up of Control Valve size 150-300mm |
| 25 | Cleaning, replacing gasket & boxing up of Air Motor |
| 26 | Fabrication of GI covers for Control Valve size 25-50 mm |
| 27 | Fabrication of GI covers for Control Valve size 65-125mm |
| 28 | Fabrication of GI covers for Control Valve size 150-300mm |
| 29 | Fabrication of GI covers for Control Valve size above 300mm |
| 30 | Laying/removal GI pipe with all threaded joints of size 1/2\" to 1\" |
| 31 | Laying/removal GI pipe with all threaded joints of size 1 1/2\" to 3\" |
| 32 | Laying/removal SS pipe with welded joints of size 1/2\" to\" |
| 33 | Laying/removal SS pipe with welded joints of size 1 1/2\" to 2\" |
| 34 | Removing and fixing of Level Transmitter size (25 mm to 1100 mm) |
| 35 | Removing and Fixing of Bellows size (100mm to 200mm) |
| 36 | Removing and Fixing of Bellows size (250mm to 400mm) |
| 37 | Removing and Fixing of Mag flow tubes size (25mm to 50mm) |
| 38 | Removing and Fixing of Mag flow tubes size (65mm to 125mm) |
| 39 | Removing and Fixing of Mag flow tubes size (150mm to 300mm) |
| 40 | Removing and Fixing of Field Instruments |
| 41 | Removing and Fixing of Air Header |
| 42 | Removing and Fixing of Air Header |
