Flood Control and Drainage24JA0024

BASIC INFRASTRUCTURE PROGRAM (BIP)- FLOOD MITIGATION STRUCTURES PROTECTING MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES- CONSTRUCTION OF FLOOD MITIGATION STRUCTURE (DRAINAGE), BARANGAY BALIWASAN, ZAMBOANGA CITY

BASIC INFRASTRUCTURE PROGRAM (BIP)- FLOOD MITIGATION STRUCTURES PROTECTING MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES- CONSTRUCTION OF FLOOD MITIGATION STRUCTURE (DRAINAGE), BARANGAY BALIWASAN, ZAMBOANGA CITY is a DPWH-tracked public work in Zamboanga City 2nd DEO, Region IX. Reported contract value: ₱4,832,641.85. Status: Reported complete (100% progress, DPWH status On-Going). Contractor on record: MEGABALTZ CONST. Figures trace to dpwh.

Zamboanga City 2nd DEO, Region IX

Region: Region IX

Esri Wayback · ~0.46 mLocation approximate

Before capture: 2023-05-12 · Maxar

After capture: 2025-09-13 · 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

₱4,832,641.85

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
FY2024 · ₱5,000
Probable match · score 0.89
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 24JA0024 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2023-05-12 → 2025-09-13
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

Medium flood hazard · Zamboanga del Sur

Based on the coordinates published with the DPWH record and NOAH file ZamboangaDelSur.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 89%

UACS: 18001
Amount: ₱5,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure ( Drainage ) , Barangay Baliwasan, Zamboanga City
GAA fiscal year: FY2024

DBM GAA source document

2. Allotment

Agency-level releases for FY2024, not tied to this contract

Zamboanga City 2nd DEO · SARO 1,917 (₱267,033,855,698.00) · NCA 1,287 (₱846,238,484,493.07)

Top SAROs
SARO SARO-BMB-A-24-0017785 · ₱69,994,940,000.00 · Source document
SARO SARO-BMB-A-24-0019575 · ₱51,341,420,000.00 · Source document
SARO SARO-BMB-A-24-0002830 · ₱20,565,590,000.00 · Source document
SARO SARO-BMB-A-24-0017624 · ₱12,024,184,000.00 · Source document
SARO SARO-BMB-A-24-0014803 · ₱11,914,935,000.00 · Source document

3. Procurement & Award

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

Contractor

MEGABALTZ CONST

5 projects · ₱37.1M total · 0 flags

Other projects by this contractor

No sat.

BASIC INFRASTRUCTURE PROGRAM (BIP)- FLOOD MITIGATION STRUCTURES PROTECTING MAJOR/ STRATEGIC PUBLIC BUILDINGS/ FACILITIES- CONSTRUCTION OF FLOOD MITIGATION STRUCTURE ALONG TUMAGA RIVER, BRGY. STA. MARIA, ZAMBOANGA CITY ZAMBOANGA DEL SUR

Zamboanga City 2nd DEO, Region IX

2024₱9.8M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF MULTI-PURPOSE BUILDING AT MERLOQUET ES, BARANGAY SIBULAO, ZAMBOANGA CITY

Zamboanga City 2nd DEO, Region IX

2024₱8.8M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF MULTI-PURPOSE BUILDING AT SAPA SECO ES, BARANGAY CURUAN, ZAMBOANGA CITY

Zamboanga City 2nd DEO, Region IX

2024₱8.8M