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Flood Control and Drainage20AA0249

CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG BISLAK RIVER, SITIO DI-TULANG, BRGY. ALSEM, VINTAR, ILOCOS NORTE

CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG BISLAK RIVER, SITIO DI-TULANG, BRGY. ALSEM, VINTAR, ILOCOS NORTE is a DPWH-tracked public work in Ilocos Norte 1st DEO, Region I. Reported contract value: ₱48,999,755.20. Status: Reported complete (DPWH). Contractor on record: JCA CONST AND CONST SUPPLY. Figures trace to dpwh.

Ilocos Norte 1st DEO, Region I
Region: Region I
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Total Contract Cost

₱48,999,755.20
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. 1. GAA budget line

    FY2020 · ₱50,000

    Probable match · score 0.97

    DBM GAA source ↗

  2. 2. SARO / NCA release

    No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.

  3. 3. PhilGEPS award

    Not found in PhilGEPS by contract ID 20AA0249 or title. The open PhilGEPS mirror does not include every DPWH notice.

  4. 4. DPWH progress + satellite

    100% reported · imagery 2019-01-31 → 2021-09-07

    Same record (DPWH contract ID)

    DPWH Transparency Portal source ↗

  5. 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 97%

UACS
18001
Amount
₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description
Construction of Flood Control Structure along Bislak River, Sitio Di-Tulang, Brgy. Alsem, Vintar, Ilocos Norte
GAA fiscal year
FY2020
DBM GAA source document

2. Allotment

Agency-level releases for FY2020, not tied to this contract

Ilocos Norte 1st DEO · SARO 1,970 (₱160,521,624,356.00) · NCA 998 (₱407,918,568,220.27)

3. Procurement & Award

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

Contractor

JCA CONST AND CONST SUPPLY
A

133 projects · ₱2.4B total · 6 flags

Other projects by this contractor

No sat.

ORGANIZATIONAL OUTCOME 1 : ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM, ASSET PRESERVATION PROGRAM, REHABILITATION/ RECONSTRUCTION/ UPGRADING OF DAMAGED PAVED ROADS - SECONDARY ROADS, GUMACA-PITOGO-MULANAY-SN. NARCISO RD., K0202+745 - K0206+531, GUMACA,

Quezon 4th DEO, Region IV-A

2025₱93.4M
Past target date (DPWH On-Going)
No sat.

ORGANIZATIONAL OUTCOME 1 : ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM, ASSET PRESERVATION PROGRAM, REHABILITATION/ RECONSTRUCTION/ UPGRADING OF DAMAGED PAVED ROADS - PRIMARY ROADS, QUIRINO HIGHWAY, K0253+000 - K0254+209, GUINAYANGAN, QUEZON

Quezon 4th DEO, Region IV-A

2025₱93.1M
Reported complete (100% progress, DPWH status On-Going)
No sat.

REHABILITATION/RECONSTRUCTION OF ROADS WITH SLIPS, SLOPE COLLAPSE, AND LANDSLIDE - PRIMARY ROADS - MANILA NORTH ROAD - K0578+645 - K0578+700, PAGUDPUD, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2021₱92.6M
Reported complete (DPWH)

ORGANIZATIONAL OUTCOME 2 : PROTECT LIVES AND PROPERTIES AGAINST MAJOR FLOODS, FLOOD MANAGEMENT PROGRAM, CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS, CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG MALING RIVER, ATIMONAN, QU

Quezon 4th DEO, Region IV-A

2025₱90.0M
Reported complete (100% progress, DPWH status On-Going)

CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF SEAWALL ALONG BURGOS BAY, BRGY. BOBON SECTION AND BRGY. PAAYAS SECTION, MUNICIPALITY OF BURGOS, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2022₱86.8M
Reported complete (DPWH)

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG BISLAK RIVER, BRGY. DIPILAT, MUNICIPALITY OF VINTAR, ILOCOS NORTE

Ilocos Norte 1st DEO, Region I

2022₱85.9M
Reported complete (DPWH)
View all 133 projects →

4. Implementation

Contract Amount

₱48,999,755.20

Progress

Reported complete (DPWH)

Start Date

September 21, 2020

Target End

April 12, 2021

5. Audit

No COA audit observations linked to this project yet. See COA AAR sources.

Connected records

Where this project sits

Place (PSGC)
Region I (Ilocos Region)Ilocos NorteVintarAlsem
Storms whose wind field reached it
Peilou 2026Noul 2026Fung-Wong 2025Matmo 2025Ragasa 2025
Hazard exposure
Flood (100-yr rain)LandslideDetails in Hazard context above.Full hazard check →
El Niño outlook (province)
No PAGASA drought or dry flag for this province.El Niño readiness →

Exposure to a storm, hazard or drought outlook is context, not a finding about the project.