Flood Control and Drainage23AB0143

CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG NANGABUNGAN CREEK, BOTH BANK, BRGY. SAN MARCOS (PAYAS), SAN NICOLAS, ILOCOS NORTE

CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG NANGABUNGAN CREEK, BOTH BANK, BRGY. SAN MARCOS (PAYAS), SAN NICOLAS, ILOCOS NORTE is a DPWH-tracked public work in Ilocos Norte 2nd DEO, Region I. Reported contract value: ₱20,292,020.00. Status: Reported complete (DPWH). Contractor on record: MEGAPOLITAN BUILDERS AND CONST SUPPLY. Figures trace to dpwh.

Ilocos Norte 2nd DEO, Region I

Region: Region I

Esri Wayback · ~0.46 mLocation approximate

Before capture: 2023-02-02 · Maxar

After capture: 2025-05-24 · 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

₱20,292,020.00

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 94%

UACS: 18001
Amount: ₱35,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure along San Lorenzo Creek, Both Bank, Brgy. San Lorenzo, San Nicolas, Ilocos Norte
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROVII-23-0027032

₱10,268,343.00 · FY2023

Released to Siquijor State College (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM SARO listing (source)

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/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF SRIP AND ITS APPURTENANT STRUCTURE, CABANGARAN SRIP, BARANGAY CABANGARAN, VINTAR, ILOCOS NORTE

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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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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, DOWNSTREAM, PHASE 1, ALWINALDO BRIDGE, BARANGAY MAIPALIG, BATAC CITY, ILOCOS NORTE

Ilocos Norte 2nd DEO, Region I

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

Region I, Region I

2024₱115.8M

Reported complete (DPWH)

No sat.

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

Region I, Region I

2025₱112.3M

Past target date (DPWH On-Going)

View all 354 projects →