Construction of Flood Mitigation Structure22NB0042

Construction of Bank Protection of Sianib River along Daang Maharlika, Agusan del Sur

Construction of Bank Protection of Sianib River along Daang Maharlika, Agusan del Sur is a DPWH-tracked public work in PROSPERIDAD (CAPITAL) (AGUSAN DEL SUR), AGUSAN DEL SUR, Region XIII. Reported contract value: ₱48,999,771.46. Status: Reported complete (DPWH). Contractor on record: MADYAW CONST & DEV CORP. Figures trace to sumbong.

PROSPERIDAD (CAPITAL) (AGUSAN DEL SUR), AGUSAN DEL SUR, Region XIII

Region: Region XIII

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2019-08-11 · Maxar

After capture: 2025-07-14 · 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

₱48,999,771.46

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 91%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structures along Andanan River Bank (Upstream), Bayugan City, Agusan del Sur
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0003096

₱445,109,000.00 · FY2022

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

MADYAW CONST & DEV CORP

8 projects · ₱644.5M total · 0 flags

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