| dc.description.abstract |
The availability of clean water is not proportional to the population growth, so it is necessary to have a strategy to provide clean water. One of the efforts is to use rainwater harvesting through rainwater reservoirs with the roof method. The purpose of this research is to plan a rainwater harvesting concept that is integrated with a drinking water supply plan. This research begins with collecting data in the form of drinking water needs for each activity based on the planning period, patterns of water use in each sector of activity, data on maximum daily rainfall, and area. Sawojajar Village has complex problems related to the water resource crisis, so that rainwater harvesting techniques can reduce the burden on PDAMs and can be an alternative in meeting drinking water needs in accordance with the Sustainable Development Goals target in the sixth goal, namely ensuring the availability and management of clean water. and sustainable sanitation with a target of 100%. Rainwater harvesting techniques have become an important part of the water resources management agenda.
Analyzing rainfall data by calculating the average rainfall for 5 years from 2016-2020 with the amount Determine the total amount of water demand, based on the assumptions of the regulation of the Director General of Human Settlements of Public Works (1996) regarding "Stipulation of Water Usage Standards for Domestic Needs" with the amount 163,800 liters . Calculating the volume of rainwater captured. Determine the content of rainwater quality compounds before being accommodated. Determine the size or dimensions and design of the storage . Designing the dimensions of the rainwater collection system piping. Calculating the costs required in the installation of 1 IPAH. |
en_US |