tender for survey:-taking out field data / conducting of topographic survey by using total station gps including transfer of entire data in complete system showing the sewage treatment plant and sewerage network in uklana town and preparation of digital plan for sewerage scheme and supply of 3 no. hard copies complete in all respect. , sewerage scheme: preparation of estimate for providing sewerage facilities in ukalan town and pumping station, other structures, hydraulic design of sewerage network and rising main lines complete in all respect. supply 3 set of estimate. , bow: working out boq and uploading of rough cost and detailed estimate on hewp including report, certificates, design of scheme, drawings and detailed boq complete in all respect and supply 3 hard copies or rough cost estimate and 3 copies of final detailed estimate. preparation of dnit on hewp including uploading of technical specifications and all other required conditions related to the work and supply 3 set of had copies of the dnit complete in all respect. , detailed drawings: preparation of lay out plan of town and detailed drawings of various proposed structures for sewerage scheme and showing the proposed lines complete in all respect. supply of 3 colored set of each drawings