Polavaram Project Authority (PPA) CEO Sanjeev Vohra has directed officials to complete the crucial Earth-cum-Rock Fill (ECRF) dam construction works within the stipulated deadline, Namasthe Telangana reported. On Wednesday, he inspected the progress of the works on-site and gave several instructions to officials from the AP Water Resources Department and representatives of construction companies. He stated that rains are expected to subside by December and advised that the works should be completed by then.