PREVENTIVE MAINTENANCE PRIMARY ROADS DAANG MAHARLIKA (SURIGA-AGUSAN SECTION)/ DAANG MAHARLIKA (SURIGAO-AGUSAN SECTION), K1143+853 - K1146+000, K1161+730 - K1162+084.72, K1163+629 - K1163+660
Surigao del Norte 2nd DEO
Region XIII
SANTECH  BUILDERS CORPORATION (16797)