Flood Control and Drainage25OC0019

CONSTRUCTION OF FLOOD MITIGATION STRUCTURE ALONG SAPANG BUWAYA CREEK (PHASE 2), BARANGAY SAN ANTONIO,PARAÑAQUE CITY, METRO MANILA

CONSTRUCTION OF FLOOD MITIGATION STRUCTURE ALONG SAPANG BUWAYA CREEK (PHASE 2), BARANGAY SAN ANTONIO,PARAÑAQUE CITY, METRO MANILA is a DPWH-tracked public work in Metro Manila 2nd DEO, National Capital Region. Reported contract value: ₱91,677,458.06. Status: Past target date (DPWH On-Going). Contractor on record: RNN CONST CORP FORMERLY RNN CONSTRU. Figures trace to dpwh.

Metro Manila 2nd DEO, National Capital Region

Region: National Capital Region

Esri Wayback · ~0.46 mLocation approximate

Before capture: 2023-07-06 · Maxar

After capture: 2025-04-25 · Maxar

No post-completion imagery yet — the newest available capture predates the reported completion date.

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

₱91,677,458.06

Progress78%

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
FY2025 · ₱30,000
Probable match · score 0.87
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
₱91,677,458
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
78% reported · imagery 2023-07-06 → 2025-04-25
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 · NCR, Fourth District

Based on the coordinates published with the DPWH record and NOAH file Metro Manila.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 87%

UACS: 18001
Amount: ₱30,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure along Don Galo River, Barangay Don Galo, Parañaque City
GAA fiscal year: FY2025

DBM GAA source document