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| 1 | Maintenance of valves as detailed in the scope of work: Size 15 NB to 50 NB |
| 2 | Maintenance of valves as detailed in the scope of work: Size 80 NB to 100 N |
| 3 | Maintenance of valves as detailed in the scope of work: Size 150 NB to 400 NB |
| 4 | Maintenance of valves as detailed in the scope of work: Size 750 NB |
| 5 | Maintenance of valves as detailed in the scope of work: Size 1600 NB |
| 6 | Maintenance of Centrifugal pumps as per scope of work: capacity up to 50m3/hr |
| 7 | Maintenance of Centrifugal pumps as detailed in the scope of work: capacity 51-200 m3/hr |
| 8 | Maintenance of Centrifugal pumps as detailed in the scope of work: capacity 201-700 m3/hr |
| 9 | Maintenance of Gear pumps as detailed in the scope of work: capacity up to 5m3/hr |
| 10 | Maintenance of Boiler Feed pumps as detailed in the scope of work: capacity up to 10m3/hr |
| 11 | Maintenance of Vertical Turbine pumps as detailed in the scope of work: capacity up to 50m3/hr |
| 12 | Maintenance of Vertical Turbine pumps as detailed in the scope of work: capacity 51-100m3/hr |
| 13 | Maintenance of Vertical Turbine pumps as detailed in the scope of work: capacity 200-300m3/hr |
| 14 | Servicing of 1600 NB Bellow as detailed in the scope of work. |
| 15 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: Domestic water sump |
| 16 | leaning of underground sumps & overhead tanks as detailed in the scope of work: DM Plant Sump |
| 17 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: Domestic water Overhead Storage Tank |
| 18 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: ECCS Overhead Tank |
| 19 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: Overhead Tanks in Service Buildings |
| 20 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: Main sea water sump & conduit |
| 21 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: Main Sea Water tank |
| 22 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: Secondary Sea Water tank |
| 23 | Cleaning of underground sumps & overhead tanks as detailed in the scope of work: Dynamometer tank |
| 24 | Cleaning of Seawater inlet screen at pump house as detailed in the scope of work. |
| 25 | Regeneration of Ion exchanger as detailed in the Scope of Work. |
| 26 | Maintenance of ventilation system equipments as detailed in the scope of work: Supply blowers of capacity 25.5m3/Sec. |
| 27 | Maintenance of ventilation system equipments as detailed in the scope of work: Air Washer system of capacity 25.5m3/sec. |
| 28 | Maintenance of ventilation system equipments as detailed in the scope of work: Exhaust blowers of capacity 18.8m3/Sec. |
| 29 | Maintenance of ventilation system equipments as detailed in the scope of work: Cooling tower of capacity 11,050 GPM |
| 30 | Maintenance of ventilation system equipments as detailed in the scope of work: Cooling tower of capacity up to 60 TR |
| 31 | Maintenance of ventilation system equipments as detailed in the scope of work: Air Handling Units |
| 32 | Maintenance of ventilation system equipments as detailed in the scope of work: Dampers capacity up to 1500mm x1500mm |
| 33 | Maintenance of ventilation system equipments as detailed in the scope of work: Air compressor capacity 150m3/hr |
| 34 | Dismantling, servicing, cleaning and painting of Supply and return grills and Diffusers (size: 750mmx150mm) located at different buildings including re fixing as detailed in the scope of work. |
| 35 | Maintenance of fire boxes including replacement of glasses, hinges, painting & stenciling as detailed in the scope of work. |
| 36 | Material handling within 500 m as detailed in the scope of work |
| 37 | Fitting precision work as detailed in the scope of work. |
| 38 | Fitting Ordinary work as detailed in the scope of work. |
| 39 | Cleaning and two coat enamel painting of chequred plates, pipes, structures etc. with departmental paint as per scope of work (Labour charges only) |
| 40 | Cleaning application of Two coat of Epoxy paint over Pipes and Steel structures with departmental paint including providing scaffolding etc. as detailed in the scope of work. (Labour charges Only) |
| 41 | Cleaning and painting of pipes & structures with one coat of Epoxy primer and two coats of Coal tar epoxy paint with departmental paint as detailed in the scope of work. (Labour Charges only) |
| 42 | Fabrication and Erection of MS. Structures from Plates, pipes, Angles, Channels etc. as per scope of work.(Labour Charges only) |
| 43 | Fabrication and Erection of SS. Structures from Plates, pipes, Angles, Channels etc. as per scope of work.(Labour Charges only) |
| 44 | Rectification of Fire Hydrant line at different location including cutting, fit up, welding, root and final DPT etc. as per scope of work. |
| 45 | Application of coal tar primer, Bitumen and wrapping of Fiber glass tissue sheets over the pipe surfaces etc. as per scope of work. |
| 46 | Dismantling of 0.6mx2.3m height, Activated charcoal filters including removing the interconnected pipe assemblies, accessories, Filter media etc. cleaning the internals, application of two coat of Anti - corrosive epoxy paint. reassembly of filter media, strainers, pipe assemblies, accessories at DM water plant. |
| 47 | Dismantling ,inspection of complete internals shell rubber lining including inter connected pipe assemblies, accessories , and testing with spark tester, doing patch up rubber lining at necessary places, and servicing of valves and accessories for STRONG ACID CATION UNIT having 1.0m x2.3m height or STRONG BASE ANION UNIT having 1.0mX 3.2m height in DM water plant. |
| 48 | Dismantling ,inspection of complete internals shell rubber lining including inter connected pipe assemblies, accessories , and testing with spark tester ,doing patch up rubber lining at necessary places, and servicing of valves and accessories for MIXED BED UNIT having 0.4m x 2.0m height in DM water plant mixed bed unit having 400 mm dia X 2000 mm height. |
| 49 | Complete removal of existing resin and reloading of new resin, reassembly and normalizing of strong acid cat-ion exchanger or strong base Anion exchanger of DM water plant. |
| 50 | Complete removal of existing resin and reloading of new resin, re-assembly and normalizing of mixed ion exchanger of DM water plant. Please Enable Macros to View BoQ information |
