Construction of Flood Mitigation Structure22CD0154

Construction of Flood Control Structure along Bulo River, Sta. 11+400 - Sta. 12+700, San Miguel, Bulacan

Construction of Flood Control Structure along Bulo River, Sta. 11+400 - Sta. 12+700, San Miguel, Bulacan is a DPWH-tracked public work in SAN MIGUEL (BULACAN), BULACAN, Region III. Reported contract value: ₱48,248,408.12. Status: Reported complete (DPWH). Contractor on record: M3 KONSTRACT CORP FORMERLY:MARGARITA CONST. Figures trace to sumbong.

SAN MIGUEL (BULACAN), BULACAN, Region III

Region: Region III

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2020-03-05 · Maxar

After capture: 2025-01-25 · 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

₱48,248,408.12

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
FY2022 · ₱47,000
Probable match · score 0.97
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-A-22-0002899 · ₱1,891,000,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 22CD0154 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2020-03-05 → 2025-01-25
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.

Unit-cost benchmark · Flood wall / dike / revetment, cost per linear meter (flood control structure)

₱37,114 per linear m= 0.2x the Region III median (n=202)

Contract cost ₱48,248,408 ÷ 1,300 linear m read from the DPWH title (“Sta. 11+400 - Sta. 12+700”; station range length (Sta. a+b to c+d)). National percentile: 6. Higher unit cost can have legitimate causes (terrain, design, scope not stated in the title); this is a comparison, not a finding. Methodology

Site vs flood hazard · Project NOAH 100-year map

High flood hazard · Bulacan

Based on the coordinates published with the DPWH record and NOAH file Bulacan.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 97%

UACS: 18001
Amount: ₱47,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure along Bulo River, San Miguel, Bulacan
GAA fiscal year: FY2022

DBM GAA source document