ROAD UPGRADING FROM JCT. NATIONAL HIGHWAY LEADING TO ERIBERTA SPRING RESORT, MAHAYAG, ZAMBOANGA DEL SUR (1ST DEO), STA. 0+000.00 - STA. 0+135.68, STA. 3+001.25 - STA. 5+419.82, STA. 5+432.55 - STA. 6+386.17, PAVING OF SHOULDER: STA. 0+135.68 - STA. 3+001.
Region IX
Region IX
ESR CONSTRUCTION AND DEVELOPMENT CORPORATION (FORMERLY: ESR CONSTRUCTION & SUPPLIES) (10451)