Providing Sewage Treatment Plants (STPs) at the Location of Kakinada (1.50 MLD) Rajahmundry (BommuruII (1.50MLD) and Satellite City (Namavaram) (0.75 MLD) and Ramachandrapuram (Kothuru II) (1.00 MLD) (Total 4.75 MLD), East Godavari District of Rajahmundry APTIDCO Circle, Developed Affordable Housing Projects in Andhra Pradesh on Design, Engineering, Construction, Supply, Installation, Testing, Erection and Commissioning and thereafter Operate and Maintain the STPs for 5 (Five) Years basis (including Defect Liability Period of two years from the Date of Completion of Project)