Construction of Revetment24C00526

Construction of Revetment along Maguinao Creek, Barangay Maguinao, San Rafael, Bulacan

Construction of Revetment along Maguinao Creek, Barangay Maguinao, San Rafael, Bulacan is a DPWH-tracked public work in SAN RAFAEL (BULACAN), BULACAN, Region III. Reported contract value: ₱9,899,927.01. Status: Reported complete (DPWH). Contractor on record: CALCON ENGINEERING. Figures trace to sumbong.

SAN RAFAEL (BULACAN), BULACAN, Region III

Region: Region III

Esri Wayback · ~0.5 m

Before capture: 2013-09-03 · 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

₱9,899,927.01

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
FY2024 · ₱20,000
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
₱9,755,390 · CALCON ENGINEERING
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
100% reported · imagery 2013-09-03 → 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.

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 90%

UACS: 18001
Amount: ₱20,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure along Bagbag Creek, Barangay Pritil, Guiguinto, Bulacan
GAA fiscal year: FY2024

DBM GAA source document

2. Allotment

Agency-level releases for FY2024, not tied to this contract

Bulacan 3rd District Engineering Office · SARO 1,917 (₱267,033,855,698.00) · NCA 1,287 (₱846,238,484,493.07)

Top SAROs
SARO SARO-BMB-A-24-0017785 · ₱69,994,940,000.00 · Source document
SARO SARO-BMB-A-24-0019575 · ₱51,341,420,000.00 · Source document
SARO SARO-BMB-A-24-0002830 · ₱20,565,590,000.00 · Source document
SARO SARO-BMB-A-24-0017624 · ₱12,024,184,000.00 · Source document
SARO SARO-BMB-A-24-0014803 · ₱11,914,935,000.00 · Source document

3. Procurement & Award

Confirmed (exact contract ID) · 100%

24C00526

₱9,755,389.61 · CALCON ENGINEERING

Probable match · 94%

Construction Project

₱9,888,654.26 · CALCON ENGINEERING

Contractor

CALCON ENGINEERING

37 projects · ₱650.8M total · 0 flags

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