Flood Control and Drainage19JE0039

CONSTRUCTION OF REVETMENT ALONG MAPANGI RIVER, ZAMBOANGA DEL SUR

CONSTRUCTION OF REVETMENT ALONG MAPANGI RIVER, ZAMBOANGA DEL SUR is a DPWH-tracked public work in Zamboanga del Sur 1st DEO, Region IX. Reported contract value: ₱47,284,912.84. Status: Reported complete (DPWH). Contractor on record: GRACE CONST CORP. Figures trace to dpwh.

Zamboanga del Sur 1st DEO, Region IX

Region: Region IX

Esri Wayback · ~0.5 mLocation approximateLocation unverified

Before capture: 2018-02-01 · DigitalGlobe

After capture: 2025-06-13 · Vantor

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

₱47,284,912.84

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

No matching GAA line found for this project in the FY2019 GAA. DBM GAA FY2019

2. Allotment

Office-level release, not tied to this specific contract

NCA NCA-ROIX-19-0019138

₱162,000.00 · FY2019

Released to Zamboanga del Sur National High School (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)

3. Procurement & Award

No PhilGEPS award linked in the link table for this contract yet.

Contractor

GRACE CONST CORP

119 projects · ₱8.9B total · 0 flags

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