Construction of Flood Mitigation Structure23DM0048

Construction of Catanauan Seawall, Barangay 5 - Barangay Madulao, Catanauan, Quezon

Construction of Catanauan Seawall, Barangay 5 - Barangay Madulao, Catanauan, Quezon is a DPWH-tracked public work in CATANAUAN (QUEZON), QUEZON, Region IV-A. Reported contract value: ₱96,500,000.00. Status: Reported complete (DPWH). Contractor on record: V R PATRON BUILDERS & DEVELOPERS CORP PREVIOUSL. Figures trace to sumbong.

CATANAUAN (QUEZON), QUEZON, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2020-10-01 · Maxar

After capture: 2024-06-11 · 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

₱96,500,000.00

Progress100%

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

Money Trail

1. Appropriation

Probable match · score 88%

UACS: 18001
Amount: ₱10,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure along Calauag River, Barangay Sumilang, Calauag, Quezon
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

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

Quezon 3rd District Engineering Office · 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

V R PATRON BUILDERS & DEVELOPERS CORP PREVIOUSL

15 projects · ₱1.2B total · 9 flags

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No sat.

MFO-1 NATIONAL ROAD NETWORK SERVICES. NETWORK DEVELOPMENT, CONSTRUCTION OF MISSING GAPS CONNECTING NATIONAL ROADS, INCL. ROW-GENERAL AGUINALDO-MAGALLANES-NASUGBU ROAD (EAST-WEST ROAD) INCL. ROW, AMADEO SECTION, CAVITE

Region IV-A, Region IV-A

2017₱82.0M

Reported complete (DPWH)

View all 15 projects →

4. Implementation

Contract Amount

₱96,500,000.00

Progress

Reported complete (DPWH)

Start Date

March 14, 2023

Target End

March 5, 2024

5. Audit

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