Flood Control and Drainage20DK0126

CONSTRUCTION OF AGOS RIVER FLOOD CONTROL, INFANTA, QUEZON

CONSTRUCTION OF AGOS RIVER FLOOD CONTROL, INFANTA, QUEZON is a DPWH-tracked public work in Quezon 1st DEO, Region IV-A. Reported contract value: ₱44,100,000.00. Status: Reported complete (DPWH). Contractor on record: ALPHA & OMEGA GEN CONTRACTOR & DEVELOPMENT CORP. Figures trace to dpwh.

Quezon 1st DEO, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2016-07-26 · Maxar

After capture: 2021-06-18 · Vantor

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

₱44,100,000.00

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, 1 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2020 · ₱45,000
Probable match · score 0.95
DBM GAA source ↗
2. SARO / NCA release
NCA NCA-BMB-D-20-0003034 · ₱125,000 · release to the district office, not itemized per project
Possible match · score 0.59
DBM release source ↗
3. PhilGEPS award
₱41,780,342 · ALPHA & OMEGA GEN CONTRACTOR & DEVELOPMENT CORP
Confirmed (exact contract ID) · score 1.00
PhilGEPS source ↗
4. DPWH progress + satellite
100% reported · imagery 2016-07-26 → 2021-06-18
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 · Quezon

Based on the coordinates published with the DPWH record and NOAH file Quezon.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 95%

UACS: 18001
Amount: ₱45,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Agos River Flood control, Infanta, Quezon
GAA fiscal year: FY2020

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

NCA NCA-BMB-D-20-0003034

₱125,000.00 · FY2020

Released to Quezon 1st DEO (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM NCA listing (source)

3. Procurement & Award

Confirmed (exact contract ID) · 100%

20DK0126 (Re-Invitation)

₱41,780,341.77 · ALPHA & OMEGA GEN CONTRACTOR & DEVELOPMENT CORP

Award / contract ref: 20DK0126 (Re-Invitation)

Contractor

ALPHA & OMEGA GEN CONTRACTOR & DEVELOPMENT CORP

141 projects · ₱11.1B total · 23 flags

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No sat.

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No sat.

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