Construction of Flood Mitigation Structure23JI0012

Construction of Flood Control Structure (revetment wall) along Sibuguey River (upstream), Barangay Sampoli A, Diplahan, Zamboanga Sibugay (Package 1)

Construction of Flood Control Structure (revetment wall) along Sibuguey River (upstream), Barangay Sampoli A, Diplahan, Zamboanga Sibugay (Package 1) is a DPWH-tracked public work in DIPLAHAN (ZAMBOANGA SIBUGAY), ZAMBOANGA SIBUGAY, Region IX. Reported contract value: ₱57,843,164.86. Status: Reported complete (DPWH). Contractor on record: LONG ISLAND BUILDERS & CONST. Figures trace to sumbong.

DIPLAHAN (ZAMBOANGA SIBUGAY), ZAMBOANGA SIBUGAY, Region IX

Region: Region IX

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-12-18 · Maxar

After capture: 2024-12-05 · 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

₱57,843,164.86

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 98%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure (revetment wall) along Sibuguey River (upstream), Sta. 0+000.00 - Sta. 0+417.00, Barangay Sampoli A, Diplahan, Zamboanga Sibugay (Package 2)
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

Agency-level releases for FY2023, not tied to this contract

Zamboanga Sibugay 1st District Engineering Office · SARO 16 (₱22,616,681,592.00) · NCA 0 (₱0.00)

Top SAROs
SARO SARO-BMB-A-23-0024206 · ₱22,279,640,000.00 · Source document
SARO SARO-BMB-A-23-0024467 · ₱310,000,000.00 · Source document
SARO SARO-BMB-A-23-0022993 · ₱22,716,000.00 · Source document
SARO SARO-ROVII-23-0020381 · ₱627,189.00 · Source document
SARO SARO-ROV-23-0023529 · ₱617,483.00 · Source document

3. Procurement & Award

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

Contractor

LONG ISLAND BUILDERS & CONST

23 projects · ₱1.5B total · 1 flags

Other projects by this contractor

No sat.

CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG PULIRAN RIVER, PULIRAN BR. SECTION PACKAGE 1, SIBUCO, ZAMBOANGA DEL NORTE

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Past target date (DPWH On-Going)

No sat.

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2025₱153.7M

Past target date (DPWH On-Going)

CONSTRUCTION / REHABILITATION OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG DIPOLOG RIVER, (SIANIB SECTION), POLANCO ZAMBOANGA DEL NORTE

Region IX, Region IX

2024₱149.6M

Reported complete (DPWH)

CONSTRUCTION / REHABILITATION OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG DIPOLOG RIVER, (CONACON-GUINLES SECTION), POLANCO ZAMBOANGA DEL NORTE

Region IX, Region IX

2024₱149.6M

Reported complete (DPWH)