June 28, 2021 REPAIR AND REHABILITATION OF TWO (2) CLASSROOM SCHOOL BUILDING OF SERNA ES OF DEPED SDO SURIGAO CITY NOP-2021-01-Notice of Postponement (Serna ES).pdf NOP-2021-01-Notice of Postponement (Serna ES).pdf NOP-2021-01-Notice of Postponement (Serna ES).pdf NOP-2021-01-Notice of Postponement (Serna ES).pdf