Investigation, Survey, Design, Supply, Installation, Testing and Commissioning of nine (9) Sewage Treatment Plants with a total capacity of 10.80MLD (Purushothampatnam - 2.80MLD at Chilakaluripeta ULB, Nidubrolu - 1.20MLD at Ponnuru ULB, Chinaravuru - 0.60MLD at Tenali ULB, RGK Colony - 0.90MLD at Mangalagiri ULB, Sugali colony - 0.30MLD at sattenapalli ULB, Kondamodu Dumping yard - 1.80MLD at Piduguralla ULB, Gorillamandi - 1.00MLD at Macherla ULB, Vellaturu - 1.50MLD at Vinukonda ULB & Repalle - 0.70MLD at Repalle ULB) based on any appropriate technology (Technology Neutral) with post completion Operation & Maintenance of entire Sewage Treatment Palnts for 7 (Seven) years including 02 (Two) years Defect Liability Period under EPC system under PMAY (HFA) (U) scheme at Guntur District, Andhra Pradesh (2nd call).