providing raw water arrange... providing raw water aatender for providing raw water arrangement from jln canal through pumping for 13 nos. existing water works covered under 12 nos. villages by construction of raw water pumping station and providing and laying of di pipe rising main up to 13 nos. water works of tehsil sampla district rohtak. `estimate / dnitorks - taking out field data / conducting survey showing all details, preparation of estimate for water supply scheme,hydraulic design of rising main lines, uploading of rough cost and detailed estimate on hewp including report, certificates, design of scheme, drawings and detailed boq, preparation of dnit on hewp including uploading of technical specifications and all other required conditions related to the work. preparation of layout plan and detailed drawings of various structures for water supply scheme complete in all respect. supply of 3 no. sets of estimate and each drawings.