Investigation, Design and Construction of Physical Infrastructure such as Roads, Drains, Water Supply, Sewerage compatible with trunk infrastructure at Ayyalurimetta (Nandyal) ULB of Kurnool District and Social Infrastructure like School Building, Primary Health Center, Commercial Complex and Community Hall in EWS layouts at Kurnool, Adoni, Nandyal (Ayyalurimetta, NM Nagar and SRBC), Yemmiganur (Minority Colony) and Yemmiganur (Sivanna Nagar) ULBs including 2 (Two) years Defect Liability Period under PMAY (HFA) (U) Scheme at Kurnool District, Andhra Pradesh on Lump sum contract (Percentage Tender) (with DLP of 2 years).