Investigation, Survey, Design, Supply, Construction, Installation, Testing and Commissioning of Seventeen (17) Sewage Treatment Plants of Total capacity of 8.10 MLD (Parawada - 0.30 MLD, Aganmpudi - 0.20 MLD, Rathicheruvu - 0.20, Satyanarayanapuram - 1.20 MLD, Duvvada - 0.50 MLD, Bhanoji thota - 0.70 MLD, Pedagantyada - 0.50 MLD, Padmanabhanagar - 0.50 MLD, Achamnaidu Lova - 1.10 MLD, Kommadi (GVMC) - 0.30 MLD, ASR Colony - 0.30 MLD, Suddagadda - 0.20 MLD, Kondakoppaka - 0.30 MLD, Sirasapalli - 0.20 MLD, Narsipatnam-I - 0.70 MLD, Narsipatnam-II - 0.60 MLD, Yelamanchili - 0.30 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 Visakhapatnam District, Andhra Pradesh (2nd Call).