rough cost estimate construction of additional storage and sedimentation tank for existing water supply scheme bolni group of 4 no villages at kheri motla distt. rewari.`construction of raw water pumping station at jln canal jc-v, construction of sump well, pump chamber, construction of additional s and s tank, pump chamber, boundary wall, sump well, road and development of proposed campus at village kheri motla including all civil , mechanical, electric works, laying of raw water rising main. supply erection, testing and commissioning of horizontal centrifugal pumping sets for r / w as per required capacity. design, supply, erection, testing and commissioning of d.g. sets and transformers of required capacity including supply installation testing commissioning of solar photovoltaic grid connected roof top plant and operation and maintenance of 5 years after defect liability period of 1 year after trial run period of 3 months and all other works contingent thereto.`