Flood Control and Drainage19AE0017

CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURES ALONG TANQUI - BIDAY - CARLATAN WATERWAYS, SAN FERNANDO CITY, LA UNION

CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURES ALONG TANQUI - BIDAY - CARLATAN WATERWAYS, SAN FERNANDO CITY, LA UNION is a DPWH-tracked public work in La Union 1st DEO, Region I. Reported contract value: ₱29,149,538.13. Status: Reported complete (DPWH). Contractor on record: J A OLIVAR ENGINEERING DESIGN CONST AND S. Figures trace to dpwh.

La Union 1st DEO, Region I

Region: Region I

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2017-04-19 · DigitalGlobe

After capture: 2025-09-24 · 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

₱29,149,538.13

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

No matching GAA line found for this project in the FY2019 GAA. DBM GAA FY2019

2. Allotment

Office-level release, not tied to this specific contract

NCA NCA-NCR-19-0003196

₱79,890.00 · FY2019

Released to Division of Muntinlupa (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

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

Contractor

J A OLIVAR ENGINEERING DESIGN CONST AND S

174 projects · ₱1.3B total · 2 flags

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No sat.

NATIONAL BUILDING PROGRAM - CONSTRUCTION (COMPLETION) OF LA UNION CONVENTION CENTER, CITY OF SAN FERNANDO, LA UNION

La Union 1st DEO, Region I

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Reported complete (DPWH)

No sat.

CONSTRUCTION OF CANDON ECO-TOURISM ROAD CONNECTING SALCEDO ROAD TO BRGY PALACAPAC-SAN ANDRES-CUBCUBUOT-AMGUID, CANDON CITY, ILOCOS SUR

Ilocos Sur 2nd DEO, Region I

2020₱23.9M