Flood Control and Drainage18JA0058

CONSTRUCTION OF DRAINAGE SYSTEM, BRGY. BOALAN, ZAMBOANGA CITY

CONSTRUCTION OF DRAINAGE SYSTEM, BRGY. BOALAN, ZAMBOANGA CITY is a DPWH-tracked public work in Zamboanga City 2nd DEO, Region IX. Reported contract value: ₱959,602.25. Status: Reported complete (DPWH). Contractor on record: VYNE CONST. Figures trace to dpwh.

Zamboanga City 2nd DEO, Region IX

Region: Region IX

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2015-05-10 · DigitalGlobe

After capture: 2025-03-10 · 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

₱959,602.25

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 91%

UACS: 18001
Amount: ₱1,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control, Brgy. Boalan, Zamboanga City
GAA fiscal year: FY2018

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

NCA NCA-ROIX-18-0014811

₱372,892.00 · FY2018

Released to (Zamboanga Regional Science High 2018 School) (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)