A Thorough Investigation and Design Approach for Drainage at Diu Premises

Abstract

The currently installed roadside drainage system does not regulate the quality of runoff; it only attempts to restrict its quantity. Rainwater and objects from the road surface contain hazardous elements. Two potential drainage structures are infiltration trenches, which appear on both the left and right sides of the road. The existing drainage channel on the road may be modified to produce it. Providing a road drainage design model based on the notion of a sustainable urban drainage system is the aim of this work. The bottom of the rectangular channel was completed with several holes to promote porosity. The purpose of the aggregate-filled canal was to filter runoff from the roads before it reached the reservoir below. The water is then let go into the infiltration well. Data on rainfall and other physical features from the DIU smart city's Civil to EEE department were used to construct the model. Based on runoff volume, the aggregate filter's depth and channel's dimensions were constructed. Rainfall, runoff volume, area ratio, and drainage dimension are shown to be related. When the amount and quality of precipitation are taken into consideration, the notion of sustainable road drainage is achieved.