Flood Control and Drainage18OI0021

CONSTRUCTION OF FLOOD CONTROL STRUCTURES ALONG ALABANG RIVER, STA. 0+000 TO STA. 0+195 (PHASE 2) BRG

CONSTRUCTION OF FLOOD CONTROL STRUCTURES ALONG ALABANG RIVER, STA. 0+000 TO STA. 0+195 (PHASE 2) BRG is a DPWH-tracked public work in Las Piñas-Muntinlupa DEO, National Capital Region. Reported contract value: ₱82,710,911.76. Status: Reported complete (DPWH). Contractor on record: E F CHUA CONST INC. Figures trace to dpwh.

Las Piñas-Muntinlupa DEO, National Capital Region

Region: National Capital Region

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2017-05-13 · DigitalGlobe

After capture: 2025-04-25 · Maxar

Satellite comparison for public reference — not proof of completion or non-completion.

Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.

Imagery © Esri, Maxar, Earthstar Geographics, and the GIS User Community

Caveats & resolution

Esri World Imagery Wayback (~0.5–1 m); dates are archive release dates, not capture timestamps.
Imagery may not show small or linear works; no visible change is not evidence of wrongdoing.
DPWH coordinates can be approximate; marker shows the imagery center (may be snapped to riverbank/coast).

Disclaimer

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Total Contract Cost

₱82,710,911.76

Progress100%

Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Money Trail

1. Appropriation

Probable match · score 88%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structures along Laguna De Bay, Sta. 0+000-A to Sta. 0+080-A, Barangay Alabang, Muntinlupa City
GAA fiscal year: FY2018

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

NCA NCA-ROIVB-18-0005112

₱111,874.00 · FY2018

Released to Division of Marinduque (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM NCA listing (source)