Construction of Flood Mitigation Structure23MG0030

Construction of River Bank Protection along Banga River, Barangay Rang-ay, Banga, South Cotabato

Construction of River Bank Protection along Banga River, Barangay Rang-ay, Banga, South Cotabato is a DPWH-tracked public work in BANGA (SOUTH COTABATO), SOUTH COTABATO, Region XII. Reported contract value: ₱27,439,788.25. Status: Reported complete (DPWH). Contractor on record: ALEXANDER BUILDERS. Figures trace to sumbong.

BANGA (SOUTH COTABATO), SOUTH COTABATO, Region XII

Region: Region XII

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2023-02-06 · Maxar

After capture: 2025-11-20 · 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

₱27,439,788.25

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 89%

UACS: 18001
Amount: ₱10,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Kolambog Flood Control/Slope Protection (Sheet Piles) along Cotabato-Marbel Road (Allah River, Kolambog Section), South Cotabato
GAA fiscal year: FY2023

DBM GAA source document