Project
Project Components
Project Components for up-scaling 24x7 water supply for the entire Hubballi- Dharwad Corporation area are as follows :
The break-up of the project cost is as under:
| SlNo | Description | Unit | Quantity |
|---|---|---|---|
| A | General Items | ||
| 1 | Topographical Survey | Km | 1670 |
| 2 | Customer Survey | Connections | 145700 |
| 3 | Rehabilitation of WTP, Service reservoirs and pumping stations. | LS | 1 |
| 4 | Establishing Utility System | LS | 1 |
| B | Operation Service | ||
| 1 | Operation Services during 138 months of design build period and sustaining period. | Job | 1 |
| 2 | Average Maintenance of 425 no’s of bore wells for 54 months. | Job | 1 |
| 3 | Average Operation and Maintenance of 1540 no’s of bore wells / open wells for 54 months. | Job | 1 |
| 4 | Conceptual design, procurement, contract management, installation, commissioning of utility system. | LS | 1 |
| 5 | Environmental Monitoring | Job | 1 |
| C | Raw water intake system and its auxiliary works at Malaprabha Reservoirs | ||
| 1 | Survey, Investigate, design, construction of intake well and laying of intake pipe lines from intake well (reservoir) to existing jack well at Malaprabha reservoir. | Job | 1 |
| 2 | Conducting Environments monitoring | Job | 1 |
| D | Plant Equipment (Pumping Machinery) | ||
| 1 | Malaprabha Jackwell : Supply, delivery, installation, testing and commissioning of vertical turbine pumps including all civil, electromechanical works (1W+1S) | Job | 2 |
| 2 | Amminbhavi CWPS – Navanagar GLSR: Supply, delivery, installation, testing and commissioning of horizontal split case centrifugal pump including all civil, electromechanical works (2W+1S) | Job | 3 |
| 3 | CWPS Dharwad: Supply, delivery, installation, testing and commissioning of horizontal split case centrifugal pump including all civil, electromechanical works (2W+1S) | Job | 3 |
| 4 | Conducting Environmental monitoring | ||
| E | Raw Water Supply Transmission | ||
| 1 | Providing and laying MS raw water pumping main | M | 29200 |
| 2 | Supply and laying of blue plastic sheets | M | 29135 |
| 3 | Bridge for back water crossing | M | 550 |
| 4 | Providing and laying BFV 1200 mm | No’s | 3 |
| 5.1 | Providing and supply of Scour Valve 300 mm | No’s | 15 |
| 5.2 | Providing and supply of Air Valve 150 mm | No’s | 50 |
| 6 | Providing and supply of Air Valve 150 mm | No’s | 50 |
| 7.1 | Air valve chamber | No’s | 50 |
| 7.2 | Sluice and Butterfly valve chamber | No’s | 18 |
| 8 | Survey, Investigate, design, procuring, supplying and installation of surge / water hammer control device. | Job | 1 |
| 9 | Utility Shifting | Job | 1 |
| 10 | Conducting Environmental Monitoring | Job | 1 |
| F. | Clear Water Transmission Main | ||
| 1 | DI K7 Pipe | M | 45755 |
| 2 | Providing and laying MS pipe | M | 22744 |
| 3 | Supply and Installation of Blue Plastic Sheet | M | 47979 |
| 4 | Sluice Valves | N | 47 |
| 5 | BFV | No | 5 |
| 6 | AV | No | 21 |
| 7 | Valve Chamber | No | 39 |
| 8 | Survey, Investigate, design, procuring, supplying and installation of surge / water hammer control device. | Job | 1 |
| 9 | Manual pipe jacking – Railway crossing | M | 25 |
| 10 | Utility Shifting | Job | 1 |
| 11 | Conducting Environmental Monitoring | Job | 1 |
| G | Clear water distribution mains | ||
| 1 | HDPE pipes | M | 1638149 |
| 2 | DI K7 pipes | M | 50222 |
| 3 | MS Pipe | M | 1895 |
| 4 | Supply and installation of blue plastic sheet | M | 1183188 |
| 5.1 | Air valve and scour valve | No | 637 |
| 5.2 | Scour valves | No | 774 |
| 6 | BFV | No | 3 |
| 7 | D/F diaphragm type own medium controlled valve | No | 135 |
| 8 | Air valve | No | 52 |
| 9 | Valve chamber | No | 354 |
| 9.1 | Fixed height surface box II | No | 1057 |
| 10 | RCC fire filling posts | M | 540 |
| 11 | Sluice valve | Number | 54 |
| 12 | Chlorination unit | No | 28 |
| 13 | Utility Shifting | Job | 1 |
| 14 | Environmental implementation | Job | 1 |
| H | House Service Connection | ||
| 1 | HSCs | No | 145676 |
| 2 | HSCs – bulk supply | No | 24 |
| I | SCADA Room and Equipment | ||
| 1 | Central SCADA room | No | 1 |
| 2 | Small SCADA room | No | 11 |
| 3 | Customer Care Centre | No | 8 |
| 4 | Pressure Measurements Point | No | 363 |
| 5 | Battery Operated Electromagnetic Flow Meter | No | 53 |
| 6 | AC operated Electromagnetic Flow meter | No | 17 |
| 7 | Pressure Transmitter at outlet of OHT and GLSR | No | 53 |
| 8 | Pressure Transmitter at WTP and Pumping Stations | No | 20 |
| 9 | Ultrasonic type level indicating transmitter at OHT and GLSR | No | 53 |
| 10 | Ultrasonic type level indicating transmitter at existing and new WTP | No | 15 |
| 11 | Parshall Flume Ultrasonic type flow indicating transmitter at Amminabhavi WTP | No | 1 |
| 12 | PH Analyzer at outlet of each WTP (Existing and proposed) | No | 4 |
| 13 | Residual Chlorine Analyzer with transmitter at WTP (Existing and proposed) | No | 8 |
| 14 | Turbidity Analyzer with transmitter at WTP (Existing and proposed) | No | 8 |
| 15 | Master SCADA control room equipment. | Job | 1 |
| 16 | PLC panel at RWPS | No | 1 |
| 17 | PLC panel at existing WTP | LS Job | 2 |
| 18 | PLC panel at Amminabhavi CWPS (Existing) | LS Job | 2 |
| 19 | PLC panel at new WTP | LS Job | 1 |
| 20 | PLC panel at Amminabhavi CWPS (new) | LS Job | 1 |
| 21 | Instrumentation of proposed WTP | LS Job | 1 |
| 22 | DI Sluice valve | No | 65 |
| 23 | BFV | No | 55 |
| 24 | Conducting Environmental Implementation | No | 1 |
| J | WTP | ||
| 1 | Design Construction of 43 MLD new WTP | LS | 1 |
| 2 | Design and Construction of new CWPS at Amminabhavi | LS | 1 |
| 3 | Conducting Environmental Implementation | No | 1 |
| K | ELSR | ||
| 1 | 0.50 ML capacity ELSR 12 m staging | No | 3 |
| 2 | 1.00 ML capacity ELSR 12 m staging | No | 2 |
| 3 | 1.50 ML capacity ELSR 18 m staging | No | 4 |
| 4 | 2.50 ML capacity ELSR 15 m staging | No | 1 |
| 5 | Conducting Environmental Implementation | No | 1 |
| L | GLSR (21500000 litre) | ||
| 1 | Buddvihar 2 ML | No | 1 |
| 2 | Tarihal 2.5 ML | No | 1 |
| 3 | APMC 3.5 ML | No | 1 |
| 4 | Gurishankar 4.0 ML | No | 1 |
| 5 | Navalur 0.5 ML | No | 1 |
| 6 | HDUDA 1.0 ML | No | 1 |
| 7 | Lakkammanahalli 1.0 ML | No | 1 |
| 8 | KUD 1.0 ML | No | 1 |
| 9 | Gulganjikoppa 1.0 ML | No | 1 |
| 10 | Udayagiri 2.0 ML | No | 1 |
| 11 | Navanagar 3.0 ML | No | 1 |
| 12 | Conducting Environmental Implementation | No | 1 |
| M | GLSR (21500000 litre) | ||
| 1.1 | Macadam road – clear water transmission main | Rmt | 9676 |
| 1.2 | Macadam road – Distribution main | Rmt | 338054 |
| 2.1 | Asphalt Road – Raw water transmission main | Rmt | 1200 |
| 2.2 | Asphalt Road – clear water transmission main | Rmt | 34705 |
| 2.3 | Asphalt Road – Distribution main | Rmt | 1183188 |
| 3.1 | Concrete Road – Raw water transmission main | Rmt | 300 |
| 3.2 | Concrete Road – clear water transmission main | Rmt | 5048 |
| 3.3 | Concrete Road – Distribution main | Rmt | 169027 |
| 4 | Conducting Environmental Implementation | No | 1 |