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Construction of Flood Mitigation Structure23AG0031

Construction of Flood Mitigation Structure along Bayambang River, Sta. 000+500 - Sta. 001+013.1, R/S, Barangay Bayambang, Infanta, Pangasinan

Construction of Flood Mitigation Structure along Bayambang River, Sta. 000+500 - Sta. 001+013.1, R/S, Barangay Bayambang, Infanta, Pangasinan is a DPWH-tracked public work in INFANTA (PANGASINAN), PANGASINAN, Region I. Reported contract value: ₱77,200,000.00. Status: Reported complete (DPWH). Contractor on record: CHIARA2300 INC / EJR BUILDERS & CONST SUPPLY. Figures trace to sumbong.

INFANTA (PANGASINAN), PANGASINAN, Region I
Region: Region I
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Total Contract Cost

₱77,200,000.00
Progress100%
Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Follow the peso

3 of 5 steps linked to this project. Links are automated matches unless marked confirmed.

  1. 1. GAA budget line

    FY2023 · ₱35,000

    Probable match · score 0.91

    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

    ₱76,269,968 · EJR BUILDERS & CONSTRUCTION SUPPLY

    Confirmed (exact contract ID) · score 1.00

    PhilGEPS source ↗

  4. 4. DPWH progress + satellite

    100% reported · imagery 2022-11-15 → 2025-10-21

    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.

Unit-cost benchmark · Flood wall / dike / revetment, cost per linear meter (flood control structure)

₱150,458 per linear m= 1.2x the Region I median (n=40)

Contract cost ₱77,200,000 ÷ 513.1 linear m read from the DPWH title (“Sta. 000+500 - Sta. 001+013.1”; station range length (Sta. a+b to c+d)). National percentile: 62. Higher unit cost can have legitimate causes (terrain, design, scope not stated in the title); this is a comparison, not a finding. Methodology

Site vs flood hazard · Project NOAH 100-year map

Outside mapped flood-hazard zones · Pangasinan

Based on the coordinates published with the DPWH record and NOAH file Pangasinan.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 91%

UACS
18001
Amount
₱35,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description
Construction of Flood Mitigation Structure along Totonogen River, Zone 4, Rosales, Pangasinan
GAA fiscal year
FY2023
DBM GAA source document

2. Allotment

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

Pangasinan 1st District Engineering Office · SARO 16 (₱22,616,681,592.00) · NCA 0 (₱0.00)

3. Procurement & Award

Confirmed (exact contract ID) · 100%

23AG0031-RE-BID

₱76,269,967.50 · EJR BUILDERS & CONSTRUCTION SUPPLY

Award / contract ref: 23AG0031-RE-BID

Contractor

CHIARA2300 INC / EJR BUILDERS & CONST SUPPLY
Not graded

4 projects · ₱293.7M total · 0 flags

Other projects by this contractor

Construction of Flood Mitigation Structure along Alaminos River (Pogo Section), Sta. 010+525 - Sta. 010+925, Barangay Pogo, Alaminos City, Pangasinan

CITY OF ALAMINOS (PANGASINAN), PANGASINAN, Region I

2024₱96.5M
Reported complete (DPWH)
No sat.

Construction of Flood Mitigation Structure along Alaminos River (Poblacion Section) Sta.011+058 - Sta.011+778, Brgy. Poblacion, Alaminos City, Pangasinan

CITY OF ALAMINOS (PANGASINAN), PANGASINAN, Region I

2022₱67.0M
Reported complete (DPWH)
No sat.

Construction of Flood Mitigation Structure along Balingcaguing River (Poblacion Section), Sta. 027 + 420 - Sta. 028 + 200, Barangay Poblacion, Mabini, Pangasinan

MABINI (PANGASINAN), PANGASINAN, Region I

2023₱53.1M
Reported complete (DPWH)
View all 4 projects →

4. Implementation

Contract Amount

₱77,200,000.00

Progress

Reported complete (DPWH)

Start Date

March 30, 2023

Target End

December 9, 2023

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)PangasinanInfantaBayambang
Storms whose wind field reached it
Fung-Wong 2025Fengshen 2025Matmo 2025Kajiki 2025Co-May 2025
Hazard exposure
Storm surgeDetails 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.