Rehabilitation / Major Repair of Drainage Structure22CM0055

Improvement of Drainage System connecting National Highway, East Bajac-Bajac, Olongapo City, Zambales

Improvement of Drainage System connecting National Highway, East Bajac-Bajac, Olongapo City, Zambales is a DPWH-tracked public work in OLONGAPO CITY (ZAMBALES), ZAMBALES, Region III. Reported contract value: ₱9,899,964.40. Status: Reported complete (DPWH). Contractor on record: ALFEL CONST CORP. Figures trace to sumbong.

OLONGAPO CITY (ZAMBALES), ZAMBALES, Region III

Region: Region III

Esri Wayback · ~0.5 m

Before capture: 2019-10-27 · Maxar

After capture: 2019-10-27 · Vantor

No imagery since construction began — latest capture 2019-10-27

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

₱9,899,964.40

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 86%

UACS: 18001
Amount: ₱39,700,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure,Tambak River (Upstream), Iba, Zambales
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002924

₱115,000,000.00 · FY2022

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0006773

₱15,000,000.00 · FY2022

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

ALFEL CONST CORP

11 projects · ₱86.5M total · 1 flags

Other projects by this contractor

No sat.

LOCAL INFRASTRUCTURE PROGRAM - FLOOD CONTROL AND DRAINAGE - DRAINAGE/PROTECTION WORKS - SLOPE PROTECTION ANGELES-PORAC-BY-PASS ROAD STA. 0+000 - STA. 306.44, PORAC, PAMPANGA

Pampanga 2nd DEO, Region III

2020₱18.8M

Reported complete (DPWH)

No sat.

CONTINUATION OF SLOPE PROTECTION (KALAKLAN RIVER) FROM 9TH STREET TO 3RD STREET, OLONGAPO CITY

Zambales 2nd DEO, Region III

2018₱15.4M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF TWO(2) STOREY DIVISION OFFICE BUILDING, NEW ASINAN, OLONGAPO CITY

Zambales 2nd DEO, Region III

2018₱9.6M