|
| 1 | Water Supply Item Supply and Repairs Works for Khultabad Municipal Council |
| 2 | MS 300mm पाईप टाकणे – नवीन पाईपNew IS:3589 Gr.330 MS ERW Pipe (6.3mm thick)(Supply, lowering, jointing – per running meter) |
| 3 | MS 300mm पाईप टाकणे – Short Length (≤3m)Short pipe piece supply & laying (patch replacement) |
| 4 | MS 300mm Pipe CuttingAngle Grinder / Gas Cutting – Pipe cutting |
| 5 | MS 300mm Pipe Alignment & LevellingPipe alignment using chain pulley block / Hydraulic jack |
| 6 | Rubber Ring Push-on Joint – 300mmPush-on Flexible joint (IS:5382 rubber ring, OEM spec) |
| 7 | Flanged Joint – 300mmMS Blind Flange / Flanged joint (IS:1538, PN-10) |
| 8 | Mechanical Coupling – 300mmSteel Mechanical Coupling / Repair Clamp (split sleeve type) |
| 9 | Saddle Clamp – MS 300mm PipeMS Saddle Clamp with rubber pad (for minor leakage arrest) |
| 10 | MS 300mm Pipe Bend – 90°(IS:3589 MS Fabricated Bend, 6.3mm thick, welded) |
| 11 | MS 300mm Pipe Bend – 45°(IS:3589 MS Fabricated Bend, welded) |
| 12 | MS 300mm Tee JunctionMS Equal/Reducing Tee (Fabricated, welded, IS:3589) |
| 13 | MS 300mm ReducerConcentric/Eccentric Reducer (Fabricated, welded) |
| 14 | MS 300mm End Cap / Blank FlangeMS End Cap (Welded or Flanged, as required) |
| 15 | 300mm Air Valve (Double Acting)Automatic Air Release / Vacuum Valve (CI body, PN-10)(Supply & Installation at high points) |
| 16 | 300mm Sluice Valve / Gate ValveMS/CI Gate Valve (IS:14846, PN-10, Flanged ends)(Supply, Installation & Testing) |
| 17 | 300mm Non-Return ValveCI NRV (IS:5312, PN-10, Flanged ends) |
| 18 | Pressure Gauge – 0 to 10 Bar(Glycerine filled, SS Bourdon tube, 100mm dia) |
| 19 | Scour Valve – 80mmMS/CI Scour Valve at low points (Supply & Install) |
| 20 | Scour Valve – 100mmMS/CI Scour Valve at low points (Supply & Install) |
| 21 | Scour Valve – 150mmMS/CI Scour Valve at low points (Supply & Install) |
| 22 | Scour Valve – 200mmMS/CI Scour Valve at low points (Supply & Install) |
| 23 | Scour Valve – 250mmMS/CI Scour Valve at low points (Supply & Install) |
| 24 | Scour Valve – 300mmMS/CI Scour Valve at low points (Supply & Install) |
| 25 | Butt Welding – MS 300mm Pipe (Single V Butt)Single V preparation, full weld – thin wall <6mm |
| 26 | Fillet Welding – Saddle / Tee / Branch connectionMS Saddle / Branch saddle weld on 300mm pipe |
| 27 | Collar Welding – MS 300mmMS Collar (Ring) welding both sides on pipe(Collar material supply extra – see Part 4) |
| 28 | Flange Welding – 300mmSO (Slip-on) Flange welding on pipe end(Flange supply extra – see Part 4) |
| 29 | Patch Welding – Crack / Hole RepairSmall crack / pinhole welding on 300mm MS pipe(Grinding, weld deposit, grinding flush) |
| 30 | Pipe End Closing – Stitch Weld + PlateMS plate welded as end closure (temporary/permanent) |
| 31 | Air Valve / Valve Branch Saddle Welding80mm branch saddle weld on 300mm pipe for Air Valve |
| 32 | Tee Welding – MS 300mm Full FabricationFull Tee fabrication + welding (butt + fillet combined) |
| 33 | Bend Welding – MS Fabricated (Mitre Bend)45° or 90° fabricated mitre bend welding(Cut + Weld, Butt joint at each mitre cut) |
| 34 | External Reinforcement Plate WeldingMS plate stiffener / reinforcement welding on weak zone |
| 35 | Hydraulic Pressure Testing – After RepairHydrostatic test @ 1.5x working pressure(Test arrangement, water filling, pressure gauges) |
| 36 | Weld Pre-heating (for thick wall >8mm)LPG torch pre-heating prior to welding |
| 37 | Welding Machine Hire (Diesel / Electric)Diesel Welding Generator Set (hire per day basis) |
| 38 | Compressor – Pneumatic Tools(Per day – 8 hrs, diesel) |
| 39 | Chain Pulley Block – 5 Ton(Hire per day for pipe lowering) |
| 40 | Signage / Name Board – MunicipalMS Name board as per municipal specification(Supply & Erection) |
| 41 | Leak Detection – Acoustic / CorrelationAcoustic leak detection survey (per km of pipe) |
| 42 | Traffic Barricading – SafetyMS/Plastic barricade, caution tape, sign boards(Per day, per 10m stretch) |
| 43 | Night Lighting ArrangementHalogen / LED work light (per day – night work) |
| 44 | Removing accumulated sludge from sedimentation tanks/clarifiers by manual or mechanical means, including dewatering and collection. Transporting and disposing the sludge at approved location. Complete work including labour, equipment, and transportation. Please Enable Macros to View BoQ information |
