Flood Control and Drainage21DB0016

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEM-CONSTRUCTION OF RIVERBANK PROTECTION ALONG BINAMBANG RIVER AT BALAYAN, BATANGAS

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEM-CONSTRUCTION OF RIVERBANK PROTECTION ALONG BINAMBANG RIVER AT BALAYAN, BATANGAS is a DPWH-tracked public work in Batangas 1st DEO, Region IV-A. Reported contract value: ₱77,200,000.00. Status: Reported complete (DPWH). Contractor on record: ALPHA. Figures trace to dpwh.

Batangas 1st DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2016-02-24 · Maxar

After capture: 2025-08-18 · 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

₱77,200,000.00

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

Possible match · score 83%

UACS: 18001
Amount: ₱42,217,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction/Rehabilitation of Flood Control Structures along Lobo River (downstream), Olo-Olo, Lobo, Batangas
GAA fiscal year: FY2021

DBM GAA source document

2. Allotment

Agency-level releases for FY2021, not tied to this contract

Batangas 1st DEO · SARO 1,294 (₱130,951,870,166.00) · NCA 1,353 (₱701,960,015,999.00)

Top SAROs
SARO SARO-BMB-A-21-0007375 · ₱6,904,444,500.00 · Source document
SARO SARO-BMB-A-21-0013649 · ₱4,508,400,000.00 · Source document
SARO SARO-BMB-A-21-0013374 · ₱3,722,000,000.00 · Source document
SARO SARO-BMB-A-21-0007571 · ₱3,693,237,000.00 · Source document
SARO SARO-BMB-A-21-0006795 · ₱2,927,625,813.00 · Source document

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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