During feasibility studies, Water Engineers face a daunting task in determining the most suitable techniques to supply water for consumption. This study was done to demonstrate the basic principles that all Water Engineers should consider during decision making in water engineering design projects. Using a case study, the proposed method for water provision was arrived at by assessing various combinations of water supply system components and finally selecting the most suitable combination. Finally, this study selects the most suitable method for supplying water to Kadera Kuoyo village i.e. Rain and spring water conveyed in pipes by gravity. By implementing this system in Kadera Kuoyo, child mortality is reduced and agriculture practised throughout the year. Health and economic status of Kwoyo village will improve.
Table of Contents
1. Abstract
2. Introduction
3. Materials and methods
3.1 Location
3.2 Soils
3.3 Precipitation
3.4 Socio-economic activities
3.5 Methods
4. Results and Discussion
5. Conclusion
Objectives and Research Focus
The primary objective of this study is to demonstrate the fundamental principles of decision-making for water engineering design projects by selecting the most suitable and sustainable water supply system for Kadera Kuoyo village in Kenya, thereby addressing perennial water shortages.
- Analysis of water supply system components and their feasibility.
- Evaluation of water sources including rainfall, springs, wells, and rivers.
- Application of systematic engineering design criteria to compare alternatives.
- Assessment of socio-economic impacts on local health and agricultural productivity.
- Integration of sustainable development goals into rural water management practices.
Excerpt from the Book
2. Introduction
Kadera Kuoyo is a small village in the south western region of Kenya bordering Tanzania. Available water sources include; springs, boreholes, shallow wells and rainfall. Soils are Sandy and hence the shallow wells dry up yearly in dry season. Water shortage results in no farming activities, no drinking water for livestock and no water for domestic use. Cases of diarrhoea and other sanitation related illnesses increase during this time while the food prices are at an all-time high.
The water supply project for Kadera Kuoyo village will aid in achieving the Sustainable Development Goals number 1 (No Poverty), number 2 (Zero hunger), number 3 (Good health and well-being) and number 6(Clean water and sanitation).(United Nations, 2016). Water supply to Kadera Kuoyo can be achieved by careful application of technologies in a sound engineering design.
According to Ministry of Water and Irrigation-Republic of Kenya, (2005), basic planning for water supply involves systematic consideration of project objective and evaluation of alternatives that achieve the objective.
The basic policy for water supply is to be based on the following postulates; (i) Capacity to satisfy demand up to target year – in the Horizon of 20-25 years. (ii) Provision of safe and clean water. (iii) Wise, effective and efficient use of the water resource. (iv) Safe and sound O & M of Water facilities with no negative environmental impacts. (v) The system must be in conformity with Water Act 2002. (vi) Enhancement of quality of living standards. (vii) Appropriate Technology relevant to beneficiaries.
Summary of Chapters
1. Abstract: Provides an overview of the challenges in water engineering feasibility and outlines the proposed gravity-based water supply solution for Kadera Kuoyo.
2. Introduction: Explains the geographical and socio-economic context of the village while defining the policy-based criteria for effective water supply planning.
3. Materials and methods: Details the site location, soil conditions, precipitation data, and the multi-stage marking system used to evaluate alternative engineering designs.
4. Results and Discussion: Presents the comparative analysis of the proposed alternatives, identifying the gravity-driven system as the most efficient and cost-effective option.
5. Conclusion: Summarizes the findings and emphasizes the necessity of combining technical evaluation with financial planning in future water engineering projects.
Keywords
Water Supply, Sanitation, Efficiency, Sustainability, Engineering Design, Feasibility Studies, Gravity Systems, Infrastructure, Rural Development, Water Management, Kenya, Decision Making.
Frequently Asked Questions
What is the core focus of this research?
The paper focuses on the systematic decision-making process required for designing sustainable water supply systems in rural settings, using Kadera Kuoyo village as a primary case study.
What are the central themes discussed in this study?
Key themes include sustainable infrastructure, water engineering policy, alternative technology evaluation, and the correlation between reliable water access and improved socio-economic outcomes.
What is the primary objective of the research?
The main objective is to identify a suitable water supply method that adheres to established engineering standards to solve the annual water shortages in Kadera Kuoyo.
Which methodology is employed in this study?
The author uses a two-stage assessment framework, awarding scores to different system components based on suitability and policy criteria to rank various design alternatives.
What topics are covered in the main body of the work?
The main body covers the geographical and socio-economic analysis of the target area, followed by a detailed technical assessment of three specific water supply alternatives.
Which keywords define the scope of this paper?
The core keywords include Water Supply, Sanitation, Efficiency, Sustainability, and Engineering Design, reflecting the technical and development-focused nature of the study.
Why were gravity-driven systems chosen as the preferred alternative?
Gravity-driven systems were preferred because they eliminate the need for costly pumping, minimize evaporation losses, and are more environmentally sustainable compared to other methods.
How do the Sustainable Development Goals (SDGs) relate to this project?
The project aligns with SDGs 1, 2, 3, and 6 by providing a framework to reduce poverty, hunger, and health issues through the provision of clean water and improved sanitation.
What role does the 'Rural Water Supply Design Manual' play in this study?
The manual provides the foundational engineering criteria and component categories used to structure the comparative evaluation of the different supply alternatives.
What is the next step after the feasibility assessment concludes?
The author notes that subsequent steps should include detailed engineering designs and the preparation of a Bill of Quantities to compare the financial viability of the highest-rated options.
- Quote paper
- Julius Omondi (Author), 2017, Decision Making in Water Engineering Design Projects, Munich, GRIN Verlag, https://www.hausarbeiten.de/document/477892
