Construction of Revetment23LF0028

Construction of Revetment along Lingayao River, barangay San Ignacio, Manay, Davao Oriental

Construction of Revetment along Lingayao River, barangay San Ignacio, Manay, Davao Oriental is a DPWH-tracked public work in MANAY (DAVAO ORIENTAL), DAVAO ORIENTAL, Region XI. Reported contract value: ₱96,496,078.47. Status: Reported complete (DPWH). Contractor on record: O G SANTOS CONST. Figures trace to sumbong.

MANAY (DAVAO ORIENTAL), DAVAO ORIENTAL, Region XI

Region: Region XI

Esri Wayback · ~0.5 m

Before capture: 2020-03-20 · Maxar

After capture: 2025-10-02 · 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

Click imagery to enlarge

Loading satellite imagery…

Total Contract Cost

₱96,496,078.47

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
FY2023 · ₱30,000
Probable match · score 0.90
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
₱94,085,716 · O.G. SANTOS CONSTRUCTION
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
100% reported · imagery 2022-10-10 → 2024-05-17
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

Outside mapped flood-hazard zones · 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

Been to this site?

Share a photo of what is there today. Faces and vehicle plates are blurred automatically, all photo metadata except the date and location is removed, and nothing is published until a moderator approves it.

Watch this project

Get a weekly email when this project changes: progress, new linked records or newly published anomaly flags.

Share card: Construction of Revetment along Lingayao River, barangay San Ignacio, Manay, Davao Oriental

Share this page

The card shows the public record facts and a QR code back to this page.

FacebookDownload image

Money Trail

1. Appropriation

Probable match · score 90%

UACS: 18001
Amount: ₱30,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure along Pintatagan River, Banaybanay, Davao Oriental
GAA fiscal year: FY2023

DBM GAA source document