Domestic sewage flows into River Ganga through Assi Nala. A rain garden is proposed for filtration where the Nala meets the Ganga. Native plants would be planted for absorbing pollutants and filtrating the waste. Besides, the rain garden is able to enhance water retention ability to prevent this area from flooding during a storm. Less than eight percent of the ghat is under shade at the noon of June 1st and the average temperature in summer can be up to 38 degrees Celsius. More shade devices are required and portable structures made by bamboo and heavy canvas cloth are proposed in addition to planting more trees. From the abundant sunshine, solar energy can be harvested by solar panel and transformed into electricity to be used in boat engines, cell phone charging station, restrooms and changing rooms as well as nearby residences. The existing parking space at Assi Ghat is inadequate. It is extended by demolishing a few old buildings in poor condition. One way streets are proposed to regulate traffic. Autorickshaws powered by solar power will be parked separately from buses and cars and a charging station is proposed. A tourist center with a gallery on culture and history of Varanasi and an interpretation center for international tourists and medical emergency aid is designed. The structure is made from bamboo and covered with a canvas cloth. Bamboo and wood structures are ecofriendly and easily replaceable if damaged in floods. The soaring roof of the tourist center will make it a landmark easily identified by visitors.
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