- The Local Government Unit of Tuao, Cagayan through 20% Development Fund Continuing intends to apply the sum of Php 7,900,000.00 being the Approved Budget for the Contract (ABC) to payments under the contract for INSTALLATION OF AIRCONDITIONING SYSTEM OF MULTI-PURPOSE BUILDING AT AT NARUANGAN located at Naruangan, Tuao, Cagayan. Bids received in excess of the ABC shall be automatically rejected at bid opening.