Conducting detailed survey including preliminary investigation, net level survey, taking longitudinal sections and cross sections along the alignment and detailed final survey including preparation of designs, drawings and estimates of distributory network including minors or sub-minors or field channels by conducting detailed block level survey for an extent 35,220 acres to identify a minimum net ayacut of 29,937 acres by proposing a ph at pragallapalli village, dummugudem mandal of bhadradri kothagudem district on left bank of sitamma sagar multi purpose project.(2nd call)

Operation of piped water supply schemes by deploying pump operators and payment of electricity charges and comprehensive operation and maintenance, routine repairs and special repairs of rural piped water supply scheme (pws) and ward level piped water supply schemes in non quality affected wards (wls_non quality) i/c the cost of chemicals, overhauling of filter media and related appurtenances, cleaning of esr and campus, maintenance viz. cleaning painting of pump house, staff quarters, boundary wall, repair of leakages in distribution line, repair and provision of new fhtcs, repair and maintenance of pumps and other electromechanical components etc. all complete as per the directions of engineer-in-charge.