SEC. 4. Corporate powers generally.&mdashExcept as otherwise specifically provided in this Act, the CLCVA—
(a) Shall have succession, in its corporate name.
(b) May sue and be sued in its corporate name,
(c) May adopt and use a corporate seal which shall be judicially noticed.
(d) May make contracts as herein authorized.
(e) May adopt, amend, and repeal by-laws.
(f) May purchase or lease, hold or dispose, such real and personal properties as it deems necessary or convenient in the transaction of its business.
(g) Shall have power in the name of the Republic of the Philippines to exercise the right of eminent domain, and in the purchase of any real estate or the acquisition of real estate by condemnation proceedings, the title to such real estate shall be taken in the name of the Republic of the Philippines, and thereupon all such real estate shall be entrusted to the CLCVA as the agent of the Republic of the Philippines to accomplish the objectives of this Act.
(h) Shall have power to construct such dams and reservoirs in the Cagayan, Abra and Pampanga rivers and their tributaries or in any river in northern central Luzon as will best serve to promote navigation and provide irrigation in the said rivers and their tributaries and control floods therein, subject to the approval of the President; and shall have power to acquire or construct power houses, power structures, transmission lines, navigation projects, and incidental works in the said rivers and their tributaries: Provided, however, That the Board may, with the consent of the President and believing that the construction of said dams, reservoirs, and necessary works in said rivers and their tributaries can be better undertaken in points of economy, durability, and serviceability by a private person or firm, award said projects to any private person or firm thru public bidding, preference to be given to Filipino contractors or firms.
(i) Shall have power to advise and cooperate in the readjustment of the population displaced by the construction of dams, the acquisition of reservoir areas, the protection of watersheds, the acquisition of right-of-way, and other necessary acquisitions of land, in order to effectuate the purposes of this Act.
(j) And shall have such powers as may be necessary or appropriate for the exercise of the powers herein specifically conferred upon the CLCVA.