Flood Control and Drainage19BF0129

REPAIR/MAINTENANCE OF SIFFU RIVER FLOOD CONTROL STRUCTURE AT BRGY. ANAO, ROXAS, ISABELA (SECTION 1), ROXAS, ISABELA

REPAIR/MAINTENANCE OF SIFFU RIVER FLOOD CONTROL STRUCTURE AT BRGY. ANAO, ROXAS, ISABELA (SECTION 1), ROXAS, ISABELA is a DPWH-tracked public work in Isabela 2nd DEO, Region II. Reported contract value: ₱5,545,475.26. Status: Reported complete (DPWH). Contractor on record: SIFFU ROCKS CONST. Figures trace to dpwh.

Isabela 2nd DEO, 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

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Total Contract Cost

₱5,545,475.26

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

No matching GAA line found for this project in the FY2019 GAA. DBM GAA FY2019

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-19-0010322

₱-12,066,096.00 · FY2019

Released to Abra District Engineering Office (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

SIFFU ROCKS CONST

77 projects · ₱701.3M total · 0 flags

Other projects by this contractor

No sat.

INTERJURISDICTIONAL ROADS AND/OR BRIDGES (OR, ROADS THAT TRAVERSE MULTIPLE LGU JURISDICTIONS) - REHABILITATION OF ROXAS-QUIRINO ROAD (BRGY. SAN PEDRO-BRGY. DOÑA CONCHA), STA. 0 + 000 - STA. 1 + 300, STA. 2 + 500 - STA. 4 + 400, ROXAS, ISABELA

Isabela 2nd DEO, Region II

2022₱48.4M

Reported complete (DPWH)

No sat.

CONCRETING OF SN PLACIDO - QUILING RD, ROXAS, ISABELA, BRGY. QUILING, ROXAS, ISABELA

Isabela 2nd DEO, Region II

2018₱47.0M

Reported complete (DPWH)

No sat.

ORGANIZATIONAL OUTCOME 2: CONSTRUCTION/ MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS - CONSTRUCTION OF SIFFU RIVER FLOOD CONTROL PROJECT (LUCBAN SECTION), ROXAS, ISABELA

Isabela 2nd DEO, Region II

2020₱45.0M

Reported complete (DPWH)

No sat.

OO1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM: NETWORK DEVELOPMENT PROGRAM - CONSTRUCTION OF BY-PASS AND DIVERSION ROADS - AURORA BYPASS ROAD, ISABELA

Region II, Region II

2024₱43.3M

Past target date (DPWH On-Going)

No sat.

OO1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM: NETWORK DEVELOPMENT PROGRAM - CONSTRUCTION OF BY-PASS AND DIVERSION ROADS - AURORA BYPASS ROAD, ISABELA

Region II, Region II

2025₱36.5M

Past target date (DPWH On-Going)

No sat.

OO1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM: NETWORK DEVELOPMENT PROGRAM: CONSTRUCTION OF BY-PASS AND DIVERSION ROADS, AURORA BYPASS ROAD

Region II, Region II

2023₱33.7M

Past target date (DPWH On-Going)

View all 77 projects →