Investigation, Design and Construction of Physical Infrastructure such as Roads, Drains, Water Supply, Sewerage compatible with trunk Infrastructure and Social Infrastructure like School Building, Primary Health Center, Commercial Complex and Community Hall in EWS Layouts at Hindupur, Puttaparthi, Gooty, Pamidi, Kadiri and Tadipathri (Phase I and II) ULBs including 2 (Two) years Defect Liability Period under PMAY (HFA) (U) Scheme at Ananthapuram District, Andhra Pradesh on Lump sum contract (Percentage Tender) (with DLP of 2 years.