Flood Control and Drainage21LG0023

CONSTRUCTION OF FLOOD MITIGATION STRUCTURE ALONG MAYO RIVER , MATI , DAVAO ORIENTAL ( PHASE II) CITY OF MATI, DAVAO ORIENTAL

CONSTRUCTION OF FLOOD MITIGATION STRUCTURE ALONG MAYO RIVER , MATI , DAVAO ORIENTAL ( PHASE II) CITY OF MATI, DAVAO ORIENTAL is a DPWH-tracked public work in Davao Oriental 2nd DEO, Region XI. Reported contract value: ₱49,000,000.00. Status: Reported complete (DPWH). Contractor on record: MAER SUMMIT KONSTRUKT CO. Figures trace to dpwh.

Davao Oriental 2nd DEO, Region XI

Region: Region XI

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-11-16 · Maxar

After capture: 2025-01-18 · 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

₱49,000,000.00

Progress100%

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

Follow the peso

3 of 5 steps linked to this project. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2021 · ₱50,000
Probable match · score 0.92
DBM GAA source ↗
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
₱47,526,516 · MAER SUMMIT KONSTRUKT CO
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
100% reported · imagery 2019-11-16 → 2025-01-18
Same record (DPWH contract ID)
DPWH Transparency Portal source ↗
5. COA audit finding
No COA finding names this project. COA audits DPWH by office each year; project-level findings are only linked when the report names the contract.

Site vs flood hazard · Project NOAH 100-year map

High flood hazard · Davao Oriental

Based on the coordinates published with the DPWH record and NOAH file DavaoOriental.zip. Pins are sometimes placed at the town center rather than the site. NOAH data (ODbL) · Need vs spending by province

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Money Trail

1. Appropriation

Probable match · score 92%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure along Mayo River, Mati, Davao Oriental (Phase II)
GAA fiscal year: FY2021

DBM GAA source document