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Construction of Flood Mitigation Structure23CC0255

Construction of Flood Control Structure at Barangay San Roque, Baliuag, Bulacan (K001+300 to K001+600)

Construction of Flood Control Structure at Barangay San Roque, Baliuag, Bulacan (K001+300 to K001+600) is a DPWH-tracked public work in CITY OF BALIUAG (BULACAN), BULACAN, Region III. Reported contract value: ₱72,373,859.53. Status: Reported complete (DPWH). Contractor on record: WAWAO BUILDERS / DRJY CONST. Figures trace to sumbong.

CITY OF BALIUAG (BULACAN), BULACAN, Region III
Region: Region III
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Total Contract Cost

₱72,373,859.53
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, 1 at office level only. Links are automated matches unless marked confirmed.

  1. 1. GAA budget line

    FY2023 · ₱5,000

    Probable match · score 0.91

    DBM GAA source ↗

  2. 2. SARO / NCA release

    SARO SARO-ROIVB-23-0020384 · ₱23,856,614 · release to the district office, not itemized per project

    Possible match · score 0.57

    DBM release source ↗

  3. 3. PhilGEPS award

    ₱69,487,666 · WAWAO BUILDERS

    Confirmed (exact contract ID) · score 1.00

    PhilGEPS source ↗

  4. 4. DPWH progress + satellite

    100% reported · imagery 2020-01-30 → 2025-03-06

    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)

₱241,246 per linear m= 1.2x the Region III median (n=202)

Contract cost ₱72,373,860 ÷ 300 linear m read from the DPWH title (“K001+300 to K001+600”; station range length (Sta. a+b to c+d)). National percentile: 80. 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

High flood hazard · Bulacan

Based on the coordinates published with the DPWH record and NOAH file Bulacan.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
₱5,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description
Construction of Flood Control Structure (riprapping) Barangay Igulot, Bocaue, Bulacan
GAA fiscal year
FY2023
DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROIVB-23-0020384

₱23,856,614.00 · FY2023

Released to Division of Puerto Princesa City (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

Confirmed (exact contract ID) · 100%

23CC0255-Construction of Flood Control Structure a

₱69,487,665.52 · WAWAO BUILDERS

Award / contract ref: 23CC0255

Contractor

WAWAO BUILDERS / DRJY CONST
Not graded

2 projects · ₱164.0M total · 0 flags

Other projects by this contractor

Construction of Flood Control Structure at Ermitaño Creek, Brgy. Little Baguio, San Juan City

CITY OF SAN JUAN (METROPOLITAN MANILA), SAN JUAN CITY, National Capital Region

2023₱91.7M
Reported complete (DPWH)
View all 2 projects →

4. Implementation

Contract Amount

₱72,373,859.53

Progress

Reported complete (DPWH)

Start Date

March 28, 2023

Target End

December 22, 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 III (Central Luzon)PampangaSan LuisSan Jose
Storms whose wind field reached it
Fung-Wong 2025Fengshen 2025Matmo 2025Kajiki 2025Man-Yi 2024
Hazard exposure
Flood (100-yr rain)Details 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.