Construction of Flood Mitigation Structure21LB0297

Construction of Flood Mitigation Structure at Purok 6, Bago Gallera, Talomo District, Davao City

Construction of Flood Mitigation Structure at Purok 6, Bago Gallera, Talomo District, Davao City is a DPWH-tracked public work in DAVAO DEL SUR, Region XI. Reported contract value: ₱56,738,426.26. Status: Reported complete (DPWH). Contractor on record: A Y U ENGINEERING & CONST. Figures trace to sumbong.

DAVAO DEL SUR, Region XI

Region: Region XI

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2021-07-24 · Maxar

After capture: 2026-01-12 · 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

₱56,738,426.26

Progress100%

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

Follow the peso

2 of 5 steps linked to this project, 1 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2021 · ₱15,400
Probable match · score 0.92
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-A-21-0010386 · ₱273,925,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 21LB0297 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2021-07-24 → 2026-01-12
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

Low flood hazard · Davao del Sur

Based on the coordinates published with the DPWH record and NOAH file DavaoDelSur.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: ₱15,400,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure along Bago Gallera Creek, Rosalina Village Section, Brgy. Bago Gallera, Davao City
GAA fiscal year: FY2021

DBM GAA source document