Construction of Flood Mitigation Structure22BF0077

Construction of Mallig River Flood Control Project (Luna Section), Quirino, Isabela

Construction of Mallig River Flood Control Project (Luna Section), Quirino, Isabela is a DPWH-tracked public work in QUIRINO (ISABELA), ISABELA, Region II. Reported contract value: ₱96,499,222.24. 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 · ~0.46 mLocation approximate

Before capture: 2021-06-28 · Maxar

After capture: 2025-06-03 · 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

₱96,499,222.24

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
FY2022 · ₱40,000
Probable match · score 0.93
DBM GAA source ↗
2. SARO / NCA release
SARO SARO-BMB-A-22-0002981 · ₱271,790,000
Possible match · score 0.60
DBM release source ↗
3. PhilGEPS award
Not found in PhilGEPS by contract ID 22BF0077 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2021-09-14 → 2024-04-21
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 · Isabela

Based on the coordinates published with the DPWH record and NOAH file Isabela.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 93%

UACS: 18001
Amount: ₱40,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Siffu River Flood Control Project (Qui-Bur Bridge Abutment "B" Downstream Section), Quirino, Isabela
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002981

₱271,790,000.00 · FY2022

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-ROII-22-0008149

₱50,000,000.00 · FY2022

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002793

₱5,000,000.00 · FY2022

DBM SARO listing (source)

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)