Construction of Flood Mitigation Structure23DC0074

Construction of Flood Control Structures along Trapiche - Pagaspas, Tanauan City, Batangas

Construction of Flood Control Structures along Trapiche - Pagaspas, Tanauan City, Batangas is a DPWH-tracked public work in CITY OF TANAUAN (BATANGAS), BATANGAS, Region IV-A. Reported contract value: ₱96,499,118.98. Status: Reported complete (DPWH). Contractor on record: LOUREL DEVELOPMENT CORP FORMERLY :LOUREL D / THREE W BUILDERS INC. Figures trace to sumbong.

CITY OF TANAUAN (BATANGAS), BATANGAS, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-03-13 · Maxar

After capture: 2025-04-25 · 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

₱96,499,118.98

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, 1 at office level only. Links are automated matches unless marked confirmed.

1. GAA budget line
FY2023 · ₱35,000
Probable match · score 0.91
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-ROIII-23-0027183 · ₱1,300,000 · release to the district office, not itemized per project
Possible match · score 0.56
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 23DC0074 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2023-01-07 → 2025-08-04
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 · Batangas

Based on the coordinates published with the DPWH record and NOAH file Batangas.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 Control Structure along Calumpang River (Section 5), Batangas City, Phase 2
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROIII-23-0027183

₱1,300,000.00 · FY2023

Released to Central Luzon State University (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)