Construction of Flood Mitigation Structure23BF0044

Construction of Siffu River Flood Control Project (Quiling Section), Roxas, Isabela

Construction of Siffu River Flood Control Project (Quiling Section), Roxas, Isabela is a DPWH-tracked public work in ROXAS (ISABELA), ISABELA, Region II. Reported contract value: ₱72,374,776.20. Status: Reported complete (DPWH). Contractor on record: DANYSONS CONST AND DEVELOPMENT CORP FORMERLY: DANYSONS CONST. Figures trace to sumbong.

ROXAS (ISABELA), ISABELA, Region II

Region: Region II

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2019-03-08 · Maxar

After capture: 2019-03-08 · Vantor

No imagery since construction began — latest capture 2019-03-08

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

Click imagery to enlarge

Loading satellite imagery…

Total Contract Cost

₱72,374,776.20

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 93%

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

Office-level release, not tied to this specific contract

SARO SARO-BMB-B-23-0022537

₱0.00 · FY2023

Source

3. Procurement & Award

No PhilGEPS award linked in the link table for this contract yet.

Contractor

DANYSONS CONST AND DEVELOPMENT CORP FORMERLY: DANYSONS CONST

138 projects · ₱4.1B total · 11 flags

Other projects by this contractor

No sat.

NETWORK DEVELOPMENT CONSTRUCTION OF BY-PASS AND DIVERSION ROADS ROXAS BYPASS ROAD, ISABELA, ROXAS, ISABELA

Isabela 2nd DEO, Region II

2019₱108.6M

Reported complete (DPWH)

No sat.

NETWORK DEV'T: IMPV'T/WIDENING OF NAT'L RDS. ALONG NAT'L RD 1 (N1) DAANG MAHARLIKA/ASIAN HIGHWAY-26

Region II, Region II

2016₱105.1M

Reported complete (DPWH)

No sat.

ORGANIZATIONAL OUTCOME 1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM: NETWORK DEVELOPMENT PROGRAM: CONSTRUCTION OF BY-PASS AND DIVERSION ROADS - ALICIA-ANGADANAN-SAN GUILLERMO-CAUAYAN CITY-NAGUILIAN ALTERNATE ROUTE, PACKAGE 1, ISABELA

Region II, Region II

2023₱99.4M

Reported complete (DPWH)

Construction of Mallig River Flood Control Project, Barangay Sto. Domingo, Sta .0+000 - Sta. 0+800, Quirino, Isabela

QUIRINO (ISABELA), ISABELA, Region II

2024₱96.5M

Reported complete (DPWH)

No sat.

OO2:PROTECT LIVES AND PROPERTIES AGAINST MAJOR FLOODS - FLOOD MANAGEMENT PROGRAM - CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF FLOOD CONTROL PROJECT ALONG GANANO RIVER, BARANGAY DAGUPAN, ALICIA, ISABELA

Isabela 3rd DEO, Region II

2025₱96.4M

Past target date (DPWH On-Going)

OO2:PROTECT LIVES AND PROPERTIES AGAINST MAJOR FLOODS-FLOOD MANAGEMENT PROGRAM- CONSTRUCTION/REHAB OF FLOOD MITIGATION FACILITIES WITHIN MAJOR RIVER BASINS & PRINCIPAL RIVERS- CONSTRUCTION OF CAGAYAN RIVER FLOOD CONTROL STRUCTURE, BRGY. DISTRICT 2, PHASE3

Isabela 3rd DEO, Region II

2025₱96.4M

Reported complete (DPWH)

View all 138 projects →

4. Implementation

Contract Amount

₱72,374,776.20

Progress

Reported complete (DPWH)

Start Date

April 20, 2023

Target End

December 12, 2023

5. Audit

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