Flood Control and Drainage18CD0124

CONSTRUCTION OF FLOOD CONTROL STRUCTURES ALONG MAASIM RIVER. SAN RAFAEL AND SAN ILDEFONSO, BULACAN

CONSTRUCTION OF FLOOD CONTROL STRUCTURES ALONG MAASIM RIVER. SAN RAFAEL AND SAN ILDEFONSO, BULACAN is a DPWH-tracked public work in Bulacan 2nd DEO, Region III. Reported contract value: ₱27,399,047.24. Status: Reported complete (DPWH). Contractor on record: ALPHA. Figures trace to dpwh.

Bulacan 2nd DEO, Region III

Region: Region III

Esri Wayback · ~0.46 mLocation approximate

Before capture: 2016-12-04 · 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

₱27,399,047.24

Progress100%

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

Money Trail

1. Appropriation

Probable match · score 94%

UACS: 18001
Amount: ₱30,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structures along Maasim River, San Rafael and San Ildefonso, Bulacan
GAA fiscal year: FY2018

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROIX-18-0034392

₱139,000.00 · FY2018

Released to Zamboanga del Norte 3rd 201 District Engineering Office (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM SARO listing (source)

3. Procurement & Award

No PhilGEPS award linked in the link table for this contract yet.

Contractor

ALPHA·OMEGA GEN CONTRACTOR·DEVELOPMENT CORP REVOKED

831 projects · ₱32.1B total · 0 flags

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Past target date (DPWH On-Going)

BASIC INFRASTRUCTURE PROGRAM (BIP), CONSTRUCTION OF FLOOD MITIGATION STRUCTURE ALONG QUIAOIT RIVER (CONSTRUCTION OF DIVERSION CHANNEL), PAOAY, ILOCOS NORTE (PACKAGE B)

Region I, Region I

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Reported complete (DPWH)

No sat.

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Region VI, Region VI

2024₱193.0M

Past target date (DPWH On-Going)