Working survey, soil investigation, design, build & operate contract for providing, supplying, lowering, laying & jointing rising main & gravity main pipeline (type-ms pipe, di pipek-7/k-9 & pvc -6/8 kg/cm2 pipe) & supply, installation, testing & commissioning of hscf pumps/ mono submerged pump/ scf pump / end suction pump with associated mechanical and electrical equipment’s, instruments & accessories, construction of 7.00 mld & 4.50 mld- wtp @ mhw, clear water sump, pump house, elevated storage reservoir, staff quarter, compound wall, approach road, area grading at various hw,shw & village/para level with operation & maintenance of all type of civil structures & electro-mechanical equipements & pipeline network for 5 years under vangan and bartad-khanpur regional water supply scheme based on madhuban bulk, navsari district.(24 village + 258 faliya).