tender for preparation of dpr and dnit of village kanheti -- 1 ns item 2 conducting of topographic survey by using total station gps including taking out spot level , length and breadth of streets, marking of existing w/s pipe lines, water works structures in village kanheti complete in all respect. preparation of digital plan and supply of 5 no. hard copies 3 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 of 3 set rough cost, 3 set of detail estimate 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.