A study on domestic waste water characterization has been performed followed by the design of sewage treatment plant. The present study involves the analysis of pH value, total solids, total suspended solids, hardness, acidity, alkalinity, chloride, chlorine, BOD, DO and heavy metals such as Iron, Copper, Zinc, Magnesium, Nickel, Chromium, Lead, Calcium, Aluminium, Silicon, Potassium. A sewage treatment plant is quite necessary to receive the domestic and commercial waste and removes the materials which pose harm for general public. Its objective is to produce an environmentally-safe fluid waste stream (or treated effluent) and a solid waste (or treated sludge) suitable for disposal or reuse (usually as farm fertilizer).The samplings of the domestic waste from hostels have been done in different times of the day to have an average data of the measured parameters. The average values of pH, Turbidity, Acidity, Chloride, Residual Chlorine, Hardness, Total Solid, BOD, DO, Alkalinity, Total Iron Content, Zinc Content, Potassium, Copper, Magnesium, Nickel, Chromium, Lead, Calcium, Aluminum and Silicon are found out. The study examined the use of contract management practices on performance of the Sewage Treatment Plant construction projects, implemented under different contract modes. The objectives of this presentation are to examine the role of monitoring intensity in enhancing performance of the Sewage Treatment Plant construction projects under contract modes Item Rate, BOT, EPC, HAM, TOT etc. to analyze the relationship between risk management and performance of the Sewage Treatment Plant construction projects and to assess the role of evaluation in enhancing performance at different parts of the country.Good contract management and administration has the capacity to increase revenue opportunities, decrease costs and enhance service delivery. Importantly, as competencies of managers and resources at their disposal increases, it is essential that they strengthen their efforts to make compliance central to strategic objectives.Many findings including and indicated that there was a significant positive relationship between monitoring intensity, risk management, evaluation and performance of STP construction projects. The performance of the STP construction projects in India was more related to the availability and use of resources which include funding, human resources and the basic raw materials used in the construction process which results into delays, cost overruns and poor quality service. Based on these study findings it is therefore recommended that India should commit more resources to evaluation and risk management to realize higher level of service delivery in Sewerage construction/ STP. My above presentation covers briefly number of risks encountered from different contract modes of Sewer projects.
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