Consider the following statements regarding the Indus Waters Treaty (IWT) of 1960:
1. Under the treaty, the waters of the Eastern Rivers are allocated to India for unrestricted use, while India has no rights of any kind over the Western Rivers
2. India is permitted to construct run-of-the-river (RoR) hydroelectric power projects on the Western Rivers, subject to specific design and operational constraints.
3.The dispute resolution framework establishes a three-tier mechanism involving the Permanent Indus Commission (PIC), a World Bank-appointed Neutral Expert, and a Court of Arbitration.
Which of the statements given above is/are correct?