Flood Control and Drainage23AA0489

CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG BUAGAO RIVER CONNECTING SEAWALL, BRGY. SAN LORENZO, BANGUI, ILOCOS NORTE

CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG BUAGAO RIVER CONNECTING SEAWALL, BRGY. SAN LORENZO, BANGUI, ILOCOS NORTE is a DPWH-tracked public work in Ilocos Norte 1st DEO, Region I. Reported contract value: ₱9,984,158.25. Status: Past target date (DPWH On-Going). Contractor on record: ZEDIK BUILDERS. Figures trace to dpwh.

Ilocos Norte 1st DEO, Region I

Region: Region I

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2021-11-05 · Maxar

After capture: 2024-12-21 · 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

₱9,984,158.25

Progress99%

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
FY2023 · ₱30,000
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 23AA0489 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
99% reported · imagery 2021-11-05 → 2024-12-21
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

High flood hazard · Ilocos Norte

Based on the coordinates published with the DPWH record and NOAH file IlocosNorte.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: ₱30,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure along Buagao River (Left and Right Bank), Barangay San Lorenzo and Abaca, Bangui, Ilocos Norte
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

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

Ilocos Norte 1st DEO · 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

ZEDIK BUILDERS

262 projects · ₱2.6B total · 3 flags

Other projects by this contractor

No sat.

REHABILITATION/RECONSTRUCTION/UPGRADING OF DAMAGED PAVED NATIONAL ROADS INCLUDING DRAINAGE BASED ON PAVEMENT MANAGEMENT SYSTEM/HIGHWAY DEVELOPMENT AND MANAGEMENT -4(HDM-4), ILOCOS NORTE-ABRA ROAD, K0511+000 - K0511+251; K0511+665 - K0511+753; K0511+769 -

Region I, Region I

2017₱127.6M

Reported complete (DPWH)

No sat.

REPLACEMENT OF PERMANENT WEAK BRIDGES, MALAMIN BRIDGE (B02410LZ) ALONG ILOCOS NORTE-ABRA ROAD

Region I, Region I

2016₱60.8M

Reported complete (DPWH)

No sat.

BASIC INFRASTRUCTURE PROGRAM (BIP),CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG BANBAN-PAYAC ROAD BANBAN RIVER, BRGY. BANBAN, BANGUI, ILOCOS NORTE

Region I, Region I

2023₱59.4M

Past target date (DPWH On-Going)

No sat.

REHAB/RECONST/UPGRADING OF DAMAGED PAVED NATL RDS INCL DRAINAGE BASED ON PAVEMENT MNGT SYS HW DEVT MNGT-4 (HDM-4) 1. I.N-ABRA ROAD, KO509+520 - KO510+100, 2.I.N-ABRA ROAD, KO522+000 - KO523+000, 3.I.N-ABRA ROAD, KO523+901 - KO524+301

Ilocos Norte 2nd DEO, Region I

2017₱50.7M

Reported complete (DPWH)

No sat.

SIPAG-ACC RDS AND/OR BRID FR THE NAT. RDS LEAD TO MAJ/STRAD PUB BLDG/FAC-IMPROV. OF RD CONN BRGY. 1

Ilocos Norte 1st DEO, Region I

2023₱49.0M

Past target date (DPWH On-Going)

No sat.

WIDENING OF TAMUCALAO BR. 1 (B00524LZ) ALONG MNR, BACARRA, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2018₱48.7M