Investigation, Survey, Design, Supply, Construction, Installation, Testing and Commissioning of Five (5) Sewage Treatment Plants of total capacity of 5.00 MLD (Saripalli - 1.40 MLD, Sonia Nagar - 0.60 MLD, Saluru - 0.70 MLD, Nellimarla - 1.10 MLD, Bobbili - 1.20 MLD) based on any appropriate Technology (Technology Neutral) with Post Completion, Operation & Maintenance of entire Sewage Treatment Plants for 7 (Seven) years including 02 (Two) years Defect Liability Period under EPC system under PMAY (HFA) (U) Scheme at Vizianagaram District, Andhra Pradesh (2nd Call).