CWSS to Aruppukottai, Sattur and Virudhunagar Municipalities in Virudhunagar District with River Tamirabarani as source including maintenance for a period of 12 months. (Period of completion– 18 months)CW Pumping Main from Vannimadai Booster to Sattur Municipality, Sennelkudi Booster to Aruppukottai and Virudhunagar Municipalities, Infrastructures to above Municipalities, and SCADA Arrangements for Entire Project - Package – III