Construction of Flood Mitigation Structure23DH0019

Construction of River Control along Pagsanjan River, Barangay Balubad, Lumban, Laguna

Construction of River Control along Pagsanjan River, Barangay Balubad, Lumban, Laguna is a DPWH-tracked public work in LUMBAN (LAGUNA), LAGUNA, Region IV-A. Reported contract value: ₱48,999,768.02. Status: Reported complete (DPWH). Contractor on record: PROTECH CONST & DEVELOPMENT CORP FORMERLY. Figures trace to sumbong.

LUMBAN (LAGUNA), LAGUNA, Region IV-A

Region: Region IV-A

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-03-13 · Maxar

After capture: 2025-05-12 · 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

₱48,999,768.02

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 89%

UACS: 18001
Amount: ₱20,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Control Structure, Barangay Malaban, Bi±an City, Laguna
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

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

Laguna 1st 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

PROTECH CONST & DEVELOPMENT CORP FORMERLY

25 projects · ₱1.6B total · 0 flags

Other projects by this contractor

FY 2018 INFRA. PROGRAM, ORGANIZATIONAL OUTCOME 2: PROTECT LIVES & PROPERTIES AGAINST MAJOR FLOODS; FLOOD MANAGEMENT PROGRAM, CONSTRUCTION OF SLOPE PROTECTION WORKS ALONG CARMONA RIVER, BINAN SIDE, BINAN CITY, LAGUNA

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Past target date (DPWH On-Going)

No sat.

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Construction of Flood Control Structure along Balanac River, Barangay Sampaloc Dos, Pansanjan, Laguna

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Reported complete (DPWH)

No sat.

LOCAL PROGRAMS ONSTRUCTION/REPAIR/ REHABILITATION / IMPROVEMENT OF VARIOUS INFRASTRUCTURE INCLUDING LOCAL PROJECTS LOCAL ROADS AND BRIDGES / LOCAL ROADS IMPROVEMENT / WIDENING OF DAANG HARI ROAD, BACOOR, CAVITE-CHAINAGE 3960-CHAINAGE 9028, CAVITE

Region IV-A, Region IV-A

2018₱96.5M

Reported complete (DPWH)

View all 25 projects →

4. Implementation

Contract Amount

₱48,999,768.02

Progress

Reported complete (DPWH)

Start Date

February 9, 2023

Target End

November 3, 2023

5. Audit

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