01JunAugust 2, 2022 Expansion of Malalag Waterworks System (Design and Build) Expansion of Malalag Waterworks System.-Hard rock excavation-Pipe laying-Sand bedding-Backfilling Activities: *Installation of Form works Activities: *Installation of Form works Expansion of Malalag Waterworks System (Design & Build) Activities: *Installation of Deformed Bars and Concrete Pouring for Top Slab Activities: *Painting(2nd coat) *Installation of water level indicator *Installation of coupling 2sets *Culvert pipe support and thrust block *Reapplication of thoroseal for kaputian tank Expansion of Malalag Waterworks System (Design & Build) -Sand bedding -Pipelaying -Backfill -Ground reservoir (caputian) -Ground reservoir (ibo) Expansion of Malalag Waterworks System (Design & Build) Activities *Excavation *Pipelaying *Backfill Expansion of Malalag Waterworks System (Design & Build)ACTIVITIES:-Excavation (Brgy. Ibo )-Excavation (Brgy. Caputian )-Hardrock excavation ( Ground reservoir Brgy. Caputian )-Subgrade preparation ( Brgy. Ibo )-Pipe laying-Sand bedding-Backfilling