Letting of contracts for public works of the Authority.
Section 10
SEC. 10. Letting of contracts for public works of the Authority.—All construction and repair works authorized by the Authority involving an estimated cost of ten thousand pesos or more shall be let by the General Manager with the approval of the Board of Directors to contract under the usual bidding procedure of the Government, except in the case of construction or repair of distribution systems, and such other projects which, in the discretion of the Board, due to its urgent nature, shall be undertaken by the Authority by administration.