Investigation, Design and Construction of Housing for Gazetted Officers Type I & II,class IV Consisting of Total 1440 Apartment units in 21 towers of G + 12 Floors Pattern with BUA of 27,24,080 Sqft with Sub Structure, RC wall Super Structure using shear wall technique and aluminum formwork, podium, Architectural Finishes, Internal Electrical, Internal Plumbing, Internal Fire Fighting and Elevator Works including Three Years (36 Months) Defect Liability Period under EPC system at Amaravati Government Complex, Andhra Pradesh.