Construction of Flood Mitigation Structure23BF0048

Construction of Siffu River Flood Control Project (Barangay San Isidro Section), Sta. 0+000 - Sta. 0+600, Barangay San Isidro, Quirino, Isabela,

Construction of Siffu River Flood Control Project (Barangay San Isidro Section), Sta. 0+000 - Sta. 0+600, Barangay San Isidro, Quirino, Isabela, is a DPWH-tracked public work in QUIRINO (ISABELA), ISABELA, Region II. Reported contract value: ₱48,249,880.15. Status: Reported complete (DPWH). Contractor on record: MAR-DEB CONST & DEVELOPMENT CORP FORMERLY: MAR-DEB CONST & DEVELOPMENT. Figures trace to sumbong.

QUIRINO (ISABELA), ISABELA, Region II

Region: Region II

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2022-05-02 · Maxar

After capture: 2025-06-15 · 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

₱48,249,880.15

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: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Mallig River Flood Control Project (Maligaya Section), Mallig, Isabela
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

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

Isabela 2nd 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

MAR-DEB CONST & DEVELOPMENT CORP FORMERLY: MAR-DEB CONST & DEVELOPMENT

25 projects · ₱1.6B total · 8 flags

Other projects by this contractor

No sat.

CONVERGENCE AND SPECIAL SUPPORT PROGRAM: BASIC INFRASTRUCTURE PROGRAM(BIP) - ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES - CONSTRUCTION OF BANNAWAG-SAN RAFAEL BRIDGE, AURORA, ISABELA

Region II, Region II

2022₱120.6M

Reported complete (DPWH)