IRJET- Design of Water Distribution Network System by using Branch Software
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- The document describes the design of a water distribution network system for an area in Tuljapur, India using BRANCH software. - BRANCH 3.0 was used to design an optimal and economical water distribution system to meet the needs of the area for the next two decades. - The software was used to analyze the existing network, design a new network with pipes of different diameters, and determine the total cost of around 6.49 lakhs rupees for the 5855m pipe network to serve the area.
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IRJET- Design of Water Distribution Network System by using Branch Software
- 1. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 10 | Oct 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 636 DESIGN OF WATER DISTRIBUTION NETWORK SYSTEM BY USING BRANCH SOFTWARE Rakhi Manoj Kure 1, Prof P. A. Hangargekar2 1ME Student, Department of Civil Engineering, Shri Tulja Bhavani College of Engineering, Tuljapur, India 2Associate Professor, Department of Civil Engineering, Shri Tulja Bhavani College of Engineering, Tuljapur, India. ----------------------------------------------------------------------***--------------------------------------------------------------------- Abstract:- In India we are facing drinking water problem in village areas. Providing sufficient water of appropriate quality and quantity has been one of the most important issues in human history so as to ensure availability of drinking water effective utilization is prime important. Hence the research is all about the analysis of the existing network and concludes about the reliability on the network for the future. For this study, water supply distribution network is designed for population estimated to future 2 decades. The heuristic software BRANCH 3 has been used for designing best economical water distribution system. Key words: water distribution network, BRANCH, flow, ESR (Elevated Service Reservoir) 1. INTRODUCTION: The rapid rate of urbanization in India is resulting in many Indian. Cities facing major challenges of providing their increasing populations with adequate and sustainable water services. Most of the Indian cities are having intermittent supply with once in two days to one in week at many parts of the city. Distribution networks are an essential part of all water supply systems containing pipes, pumps and valves of different types, which are connected to each other to is an important element in WDS network, the primary aim of a water distribution system (WDS) is to deliver water from water sources to intended end points while meeting the specified requirements in terms of water quantity quality and pressure. Analysis and design of complex piping networks can be tedious, especially if the networks consists of large number of pipes and system appurtenances. Manual calculations may not be practical to obtain results simultaneous and repetitively. BRANCH 3.0Software is help to prepare and visualized the entire water supply network from source to household. The supplied water should be good in quality and sufficient in quantity. In this work, the present study area is residential ST colony of tuljapur town an existing network is old, it results in frequent breakouts and low pressure problems. Hence it is required to be optimized using BRANCH3 software for its better performance. 1. The flow sheet shows working of BRANCH software:
- 2. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 10 | Oct 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 637 2. DATA COLLECTION: The tuljapur city is divided into various VII zones for proper distribution of water. The economical water distribution system is designed in the present study for zone II for ST Colony at tuljapur city. For design a water distribution network of residential ST Colony in tuljapur town the following data were obtained from MJP (Maharashtra Jeevan Pradhikaran.). 3. LITERATURE REVIEW 1. Vidhi N. Mehta and Dr. G. S. Joshi (2016) this paper relates with design of rural water supply using Loop 4.0 software. The water supply distribution system is designed for population estimated for 30 years in future. This LOOP software version 4.0 has been used for designing best economical water distribution system. In this study intermittent water supply planned with considering 100 lpcd water consumption. It had studied that the simulations through BRANCH 3.0 software for the hydraulic design has provides successful solutions for economical water supply distribution system design. 2. Arati Shetkar, et. Al (2016) in this paper loop 4 software is used to provide hydraulic design of water supply network. Usually this software is being used in 11 districts of Karnataka for the design of water supply projects. And which gives solution within less time and becomes less laborious. It skips lengthy manual calculations and gives accurate results. It shows that time can be saved without compromising accurate of results in design of water distribution system. 3. Piplewar,S.K.,et.al(2013), Design of Distribution Network for Water Supply Scheme and Pindkepar Village by Branch Software has investigated, Population forecaste and optimal cot is given by software. Had studied that the design of Pindkepar village water distribution network, study of present population, population forecast for the three decades, daily water demand, and flow characteristic and also survey of the village is done. 4. S. M. Yadav et al (2012), This paper relates with the design of rural water distribution systems in developing countries. In India most of the population is staying in rural area. A LOOP version 4 software is used for designing of best economical water distribution with a case study. With minimum cost design procedure satisfied all constraints. Residual nodal pressure, velocity of flow in pipe, pipe material, reservoir level, peak factor and available commercial pipe diameters are the main constraints. It is found that water distribution network cost occupied almost 50 to 70%of the total cost of water supply system. 5.Minakshi M. Yengale, P.J. Wadhai May-(June2012 ),The software program for discharge analysis & cost analysis for network Karanja village is made by using VB language. Water industry due to its unique nature faces many problems. The supply of water from the limited water resources in order to fulfill the ever increasing demand of water. In order to make infrastructure improvement, a water supply system has to handle a large amount of diverse information on continuing basis. The necessary information includes the data about pipelines, valves, pressure, ESR’s, Pumps. Most of the required data is generally in the paper format and is not updated regularly. It shows that to minimize the time required for analysis and to make the tedious work to easier by using computer technique and the better performance and comparison of developed computer technique with manual calculation. 4. METHODOLOGY Input data files for BRANCH 3.0 software have been shown below. Table-1 shows the input data file for the water distribution network of the area under study. 1. Area of Zone : S.T. Colony 2. Wards Included : Ward No. 4 3. Whether Using Existing ESR : No 4. Capacity of Existing ESR : Nil 5. Required Capacity of Zone : 3, 50,000 Lit. 6. Whether Proposing New ESR : Yes 7. Capacity of Proposed ESR : 3, 00,000 Lit. 8. Ground Level : RL. 643.50 m 9. Staging Height of ESR : 15.0 m 10. Top Level of Bottom Slab (HGL) : RL. 658.50 m 11. F.S.L. : RL. 663.50 m 12. Total Length of Distribution System : 5855.0 m 13. Total Flow for the Zone : 16.394 LPS
- 3. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 10 | Oct 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 638 Table-1: Input Data for Water supply system Item Details Title of the Project DIST SYSTEM OF TULJAPUR ZONE2 Name of the User RAKHI KURE Number of Pipes in the network 66 Number of Nodes in the network 67 Number of Commercial Diameters 11 Peak Design Factor 3.16 Minimum head loss (m/km) 0.0001 Maximum head loss (m/km) 12 Minimum Residual Pressure (m) 7 Type of Formula’ Hazen In the above Table-1, the peak design factor is taken as 3.0 i.e. as per Central Public Health maximum head loss, pressure m/km is taken 0.001 i.e. as per the rural water supply manual The Pipe input data and Node input data sample calculations up to 10 node is shown in Table-2 and Table-3 Table-2: Pipe input data Chart-1 Pipe data of distribution network The analysis of above chart 1. Includes source nodes and junction nodes that are shown in Chart-1. 0 50 100 150 200 250 300 1 2 3 4 5 6 7 8 9 10 Pipe.No Length(m) Pipe. No From Node To Node Length(m) Hazen constant 1 100 1 40.00 140 2 1 2 143.00 140 3 2 3 114.00 140 4 3 4 100.00 140 5 4 5 165.00 140 6 5 6 113.00 140 7 6 7 268.00 140 8 7 8 199.00 140 9 8 9 248.00 140 10 9 10 73.00 140
- 4. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 10 | Oct 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 639 Table-3: Node input data Chart-2 Node data of distribution network The analysis of above chart 2 which includes the ground elevation and mini pressure (m) at each node of the network could be determined. Table-4: Data for fixed head Node no Grade Line m 100 658.50 In the above Table 4, head 658.50m has been obtained from the summation of base elevation plus staging height of tank. In this study, the possibility is also explored for the staging height of the tank 15.0 m. 5. RESULT AND DISCUSSION BRANCH3.0 Software depicts the results for input data files as discussed earlier. After studying the output results are obtained are as shown below. Table 5 shows the output for pipe i.e. available flow (lps) in each pipe, economical diameter (mm), head loss (m), head loss (m/km). Table 6 shows the output for each of nodes i.e. the available flow (lps) at the node, hydraulic gradient line (m) and pressure (m). Table 7shows the output for cost of PVC pipe i.e. Diameter (mm), length (m), cost (1000 Rs.) and cumulative cost (1000 Rs.). Table-5: Output for pipe details Pipe No. From Node To Node Peak flow(lps) Dia(mm) Hazens constant HL(m) HL/1000(m) Length 1 100 1 25.508 171.0 140 0.28 7.00 40.00 2 1 2 25.334 152.8 140 1.71 11.96 143.00 3 2 3 23.179 152.8 140 1.15 10.09 114.00 0 100 200 300 400 500 600 700 1 2 3 4 5 6 7 8 9 10 11 Node No. Reduce level(m) Node No. Peak Factor Flow (lps) Reduce level(m) Minimum. Pressure(m) 100 3.16 0.000 643.50 7.00 1 3.16 -0.055 643.78 7.00 2 3.16 -0.197 642.68 7.00 3 3.16 -0.157 641.02 7.00 4 3.16 -0.138 639.78 7.00 5 3.16 -0.228 641.36 7.00 6 3.16 -0.156 642.50 7.00 7 3.16 -0.370 641.54 7.00 8 3.16 -0.275 641.54 7.00 9 3.16 -0.343 637.02 7.00 10 3.16 -0.101 636.09 7.00
- 5. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 10 | Oct 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 640 4 3 4 16.647 133.6 140 1.06 10.60 100.00 5 4 5 15.329 133.6 140 1.50 9.09 165.00 6 5 6 9.745 133.6 140 0.44 3.89 113.00 7 6 7 7.167 105.0 140 1.92 7.16 268.00 8 7 8 5.998 105.0 140 1.03 5.18 199.00 9 8 9 4.509 85.8 140 2.02 8.15 248.00 10 9 10 2.841 71.4 140 0.62 8.49 73.00 Table-6: Output for each node Node No. Peak flow(lps) Elevation(m) HGL(m) Cal Pressure(m) Spec Pressure(m) 100 25.508 643.50 658.50 15.00 7.00 1 -0.174 643.78 658.22 14.44 7.00 2 -0.623 642.68 656.51 13.83 7.00 3 -0.496 641.02 655.36 14.34 7.00 4 -0.436 639.78 654.30 14.52 7.00 5 -0.720 641.36 652.81 11.45 7.00 6 -0.493 642.50 652.36 9.46 7.00 7 -1.169 641.54 650.44 8.90 7.00 8 -0.869 641.54 649.41 7.87 7.00 9 -1.084 637.02 647.39 10.37 7.00 10 -0.319 636.09 646.78 10.69 7.00 Table-7: Output for pipe cost Outer diameter Pipe material Length(m) Cost (1000 Rs.) Cumulative cost (1000 Rs.) 71.4 PVC 4095.00 319.41 319.41 85.8 PVC 618.00 66.74 386.15 105.0 PVC 467.00 69.12 455.27 133.6 PVC 378.00 93.37 548.64 152.8 PVC 257.00 83.53 632.16 171.0 PVC 40.00 17.80 649.96 Chart-3 Cost summary of distribution network With the use of available data BRANCH3.0 is used for estimation of output variables which is shown in table7and Chart 3. Shows cost summary of distribution network. 0 500 1000 1500 2000 2500 3000 3500 4000 4500 1 2 3 4 5 6 Outer diamete Length(m) Cumulativecost( 1000 Rs.)
- 6. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 06 Issue: 10 | Oct 2019 www.irjet.net p-ISSN: 2395-0072 © 2019, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 641 6. DISCUSSION The output of distribution network are as follows-74.4mm dia to 174.0mm dia.distribution pipe, it is requires with 6.49laks rupee. With length of 5855m require for complete network, In the chart analysis the length, ground elevation and HGL at each node of the network could be determined; which; includes source nodes and junction nodes that are shown in chart-1 and chart-2.With the use of available data for BRANCH3.0. is used for estimation of output variables which is shown in table-7 and chart-3 shows cost summary of distribution network. 7. CONCLUSION On the basis of result it can be concluded that successful solution for economical water supply distribution system design by using BRANCH.3.0 is one of the best linear programming method for design calculations. So at the end of the analysis it was found that the resulting pressure at all the nodes and flows with their velocities at all links are sufficient enough to provide water to the study area economically. REFERANCES 1. Vidhi N. Mehta and Dr. G. S. Joshi, “Design of rural water supply system using LOOP 4.0” International Journal of Modern Trends in Engineering and Research (IJMTER) Volume 03, Issue 12, December – 2016 2. Arati Shetkar, et. al., “Design of Rural Water Supply System for Village Navadagi (B) using Loop Software”, International Journal of Recent Advances in Engineering &Technology (IJRAET), 2016, volume 4, Issue 7 3. Maulik J., Shilpa C. et al., “Design of Water Supply Distribution Network for Kuchhadi Village”, Indian Journal of Research; Vol. 3; Issue 2, pp. 94-97, Feb 2014. 4. Janki H. Vyas, Narendra J. Shrimali et al., “Optimization of Dhrafad Regional Water Supply Scheme using Branch3.0”, International journal of Innovative Research in Science, Engineering and Technology; Vol. 2; Issue 10, pp5762-5767, October 2013. 5. Vinayak. V. Sadafule, Rahul B. Hiremath et al., “Design and Development of Optimal Loop Water Distribution System”, International Journal of Application or Innovation in Engineering & Management; Vol. 2; Issue 11, pp. 374-378, November 2013. 6. Chavhan Y. A et al., “Design of Distribution Network for Water Supply Schemeat Pindkepar Village by Branch Software”, International Journal of Engineering Research and Applications, Vol. 3, Issue 5, Sep-Oct 2013, pp.854- 858 7. Minakshi M.Yengale, P. J. Wadhai et al., “Analysis of Water Distribution Network for Karanja Village-A Case Study”, International Journal of Engineering; Vol. 2; Issue 3, pp 2352-2355, May-Jun 2012. 8. S. M. Yadav et al., “Water Distribution Network Design and Cost Analysis – A Case Study”, https://www.researchgate.net/publication/260433636, March 2012. ACKNOWLEGEMENT The authors express their deepest gratitude to Prof. P.A.Hangargekar (HOD of civil Dept.) shree Tuljabhavani College of engineering, Tuljapur for their support and encouragement.