Construction of Flood Mitigation Structure23A00303

Construction of Flood Control Structure along Garasgas River, (Downstream of Garasgas Bridge), Batac City, Ilocos Norte

Construction of Flood Control Structure along Garasgas River, (Downstream of Garasgas Bridge), Batac City, Ilocos Norte is a DPWH-tracked public work in CITY OF BATAC (ILOCOS NORTE), ILOCOS NORTE, Region I. Reported contract value: ₱30,107,779.91. Status: Reported complete (DPWH). Contractor on record: MEGAPOLITAN BUILDERS AND CONST SUPPLY. Figures trace to sumbong.

CITY OF BATAC (ILOCOS NORTE), ILOCOS NORTE, Region I

Region: Region I

Esri Wayback · ~0.46 mLocation approximate

Before capture: 2023-02-02 · Maxar

After capture: 2025-04-24 · 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

₱30,107,779.91

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 100%

UACS: 18001
Amount: ₱31,200,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure along Garasgas River, (Downstream of Garasgas Bridge), Batac City, Ilocos Norte
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

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

Ilocos Norte 2nd District Engineering Office · SARO 40 (₱23,603,513,542.02) · NCA 0 (₱0.00)

Top SAROs
SARO SARO-BMB-A-23-0024206 · ₱22,279,640,000.00 · Source document
SARO SARO-BMB-D-23-002686 · ₱312,629,861.00 · Source document
SARO SARO-BMB-A-23-0024467 · ₱310,000,000.00 · Source document
SARO SARO-BMB-B-23-0019824 · ₱138,243,144.00 · Source document
SARO SARO-BMB-D-23-002570 · ₱97,242,643.00 · Source document

3. Procurement & Award

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

Contractor

MEGAPOLITAN BUILDERS AND CONST SUPPLY

354 projects · ₱7.2B total · 6 flags

Other projects by this contractor

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CONSTRUCTION/ REHABILITATION OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS, CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG QUIAOIT RIVER, DOWNSTREAM, PHASE 2, ALWINALDO BRIDGE, BARANGAY MAIPALIG, BATAC CITY, ILOCOS NORTE

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No sat.

CONSTRUCTION/ REHABILITATION OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS, CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG QUIAOIT RIVER, DOWNSTREAM, PHASE 1, ALWINALDO BRIDGE, BARANGAY MAIPALIG, BATAC CITY, ILOCOS NORTE

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2025₱141.9M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION/REHABILITATION OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS AND PRINCIPAL RIVERS, CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG QUIAOIT RIVER, BARANGAY MABALENG, BATAC CITY, ILOCOS NORTE

Region I, Region I

2024₱122.7M

Past target date (DPWH On-Going)

CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS, CONSTRUCTION OF QUIAOIT RIVER DIVERSION CANAL, BATAC CITY, ILOCOS NORTE

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No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG), CONSTRUCTION OF SWIP, BARANGAY CAMANDINGAN, CITY OF BATAC, ILOCOS NORTE

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2025₱112.3M

Past target date (DPWH On-Going)

View all 354 projects →