jaipur while executing the bisalpur ii project to ensure that no water is wasted engineers of the public health engineering department phed are laying down temporary pipelines from the newly constructed pumphouse in renwal to the banks of bandi river located around 8kms awayengineers said it has been calculated that while connecting the main pipeline that supplies water from bisalpur to jaipur and areas enroute with the pumphouse in renwal 125 million litres of water must be drained out engineers hit upon a unique plan to ensure that such huge amount of water is not wastedabout 125 million litres of water is a huge amount close to onefourth of the water jaipur consumes daily in waterstarved state like rajasthan we cannot afford to waste water we will transfer this water to bandi river around 8 kms away from renwal so that this water can be used at least for irrigation satish jain superintendent engineer of phed told toiengineers claimed that in the last week of february or in early march phed is planning to cut the main pipeline of bisalpurjaipur connection and join the pipeline with renwal pumphouse to cut the main pipeline engineers need to ensure that the pipeline is completely dry hence the excess water stored inside the pipeline needs to be taken outthe main pipeline installed in 2009 is a mild steel pipeline mlp these types of pipelines cannot be cut until and unless completely dry after stopping water supply through this pipeline from the surajpura pumphouse we need to drain out the excess water through the scour walls of the pipeline we have connected temporary pipelines with these walls to existing surface lines to drain out the water to bandi river said an engineeronce the project is in place altogether 27 pumps would work simultaneously to supply water from the bisalpur dam to jaipur and areas enroute among these 12 pumps with 6 standby would operate in surajpura 6 with 3 standby in renwal and 3 with 6 standby in balwala in sanganerwater from bisalpur will first go to surajpura for filtration and from their filtered water would be pumped and supplied to the intermediate pump house in renwal and from there again to balawala jain added