Delhi Chief Minister Arvind Kejriwal on Friday announced the Mukhyamantri Septic Tank Safai Yojana, under which, the Delhi Jal Board will deploy 80 trucks along with trained staff to ensure the cleaning and maintenance of the septic tanks across the city."Under this scheme, the Delhi Jal Board (DJB) and the Delhi government will undertake the task of cleaning all the septic tanks across the capital free of cost," an official statement said.According to the government, around 45 lakh citizens in authorised and unauthorised colonies of the capital live in areas that do not have sewer pipelines and depend on septic tanks. Kejriwal said that the process to install sewage pipelines across all unauthorised colonies is going on, it is important to ensure the cleanliness of the septic tanks through safe means."The Chief Minister announced the Mukhyamantri Septic Tank Safai Yojana to fulfill the three-fold objective of collecting the waste from the septic tanks from the colonies, ensuring safe