Flood Control and Drainage25JF0021

CONSTRUCTION OF RIVER WALL, BRGY. BALAGON, SIAY, ZAMBOANGA SIBUGAY

CONSTRUCTION OF RIVER WALL, BRGY. BALAGON, SIAY, ZAMBOANGA SIBUGAY is a DPWH-tracked public work in Zamboanga Sibugay 2nd DEO, Region IX. Reported contract value: ₱52,854,999.99. Status: Reported complete (100% progress, DPWH status On-Going). Contractor on record: LONG ISLAND BUILDERS. Figures trace to dpwh.

Zamboanga Sibugay 2nd DEO, Region IX

Region: Region IX

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-12-18 · Maxar

After capture: 2024-12-05 · Vantor

No imagery since construction began — latest capture 2024-12-05

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

₱52,854,999.99

Progress100%

Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Follow the peso

2 of 5 steps linked to this project. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2025 · ₱40,000
Probable match · score 0.85
DBM GAA source ↗
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
Not found in PhilGEPS by contract ID 25JF0021 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2019-12-18 → 2024-12-05
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

Outside mapped flood-hazard zones · Zamboanga Sibugay

Based on the coordinates published with the DPWH record and NOAH file ZamboangaSibugay.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 85%

UACS: 18001
Amount: ₱40,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure (Revetment wall) along Sibuguey River (Upstream), Barangay Concepcion, Alicia, Zamboanga Sibugay
GAA fiscal year: FY2025

DBM GAA source document

2. Allotment

Agency-level releases for FY2025, not tied to this contract

Zamboanga Sibugay 2nd DEO · SARO 1,540 (₱654,314,185,039.00) · NCA 1,270 (₱735,120,377,953.60)

Top SAROs
SARO SARO-BMB-A-25-0009040 · ₱120,890,686,000.00 · Source document
SARO SARO-BMB-A-25-0009037 · ₱81,061,992,000.00 · Source document
SARO SARO-BMB-A-25-0008121 · ₱44,924,804,000.00 · Source document
SARO SARO-BMB-A-25-0011034 · ₱44,223,031,000.00 · Source document
SARO SARO-BMB-A-25-0009045 · ₱43,643,598,000.00 · Source document

3. Procurement & Award

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

Contractor

LONG ISLAND BUILDERS

275 projects · ₱5.6B total · 0 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 2, SIBUCO, ZAMBOANGA DEL NORTE

Region IX, Region IX

2024₱164.0M

Past target date (DPWH On-Going)

No sat.

ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES - REHABILITATION OF ROAD, BARANGAY BALAKAN-BARANGAY CALUCAP ROAD, SALUG, ZAMBOANGA DEL NORTE

Region IX, Region IX

2025₱153.0M

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 SIOCON RIVER (DOWNSTREAM), SIOCON, ZAMBOANGA DEL NORTE, PACKAGE 2

Region IX, Region IX

2024₱137.9M

Reported complete (100% progress, DPWH status On-Going)

No sat.

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG SALUG RIVER AT SALUG BR. SECTION (B00528MN) ALONG SINDANGAN-LILOY ROAD (S01142MN), SALUG, ZAMBOANGA DEL NORTE, PACKAGE 1

Region IX, Region IX

2024₱128.8M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE WITH ESPLANADE AT SALUG BRIDGE (B00528MN), SALUG, ZAMBOANGA DEL NORTE

Region IX, Region IX

2023₱109.9M

Past target date (DPWH On-Going)