Flood Control and Drainage20J00035

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS- CONSTRUCTION OF UPPER TUNGAWAN FLOOD CONTROL ALONG TUNGAWAN RIVER (PHASE II), TUNGAWAN, ZAMBOANGA SIBUGAY

CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURES AND DRAINAGE SYSTEMS- CONSTRUCTION OF UPPER TUNGAWAN FLOOD CONTROL ALONG TUNGAWAN RIVER (PHASE II), TUNGAWAN, ZAMBOANGA SIBUGAY is a DPWH-tracked public work in Region IX, Region IX. Reported contract value: ₱99,597,425.53. Status: Reported complete (100% progress, DPWH status On-Going). Contractor on record: MONTAÑO CONST & DEVELOPMENT CORP. Figures trace to dpwh.

Region IX, Region IX

Region: Region IX

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-12-18 · Maxar

After capture: 2021-03-23 · Vantor

No post-completion imagery yet — the newest available capture predates the reported completion date.

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

₱99,597,425.53

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 GAA appropriation line matched for this project at current confidence thresholds.

2. Allotment

No SARO/NCA release rows linked to this project yet. See DBM release listings.

3. Procurement & Award

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

Contractor

MONTAÑO CONST & DEVELOPMENT CORP·2M CONST & ENT

30 projects · ₱2.6B total · 0 flags

Other projects by this contractor

No sat.

SPECIAL ROAD FUND - MOTOR VEHICLE USER'S CHARGE (MVUC) AS PER R.A. 11239 -REHABILITATION/RECONSTRUCTION/UPGRADING OF DAMAGED PAVED ROADS ALONG DIPOLOG-SINDANGAN-LILOY ROAD

Region IX, Region IX

2024₱251.7M

Past target date (DPWH On-Going)

No sat.

REHABILITATION / RECONSTRUCTION OF NATIONAL ROADS WITH SLIPS, SLOPE COLLAPSE, AND LANDSLIDE - PRIMARY ROAD - PAGADIAN - ZAMBOANGA CITY ROAD, ZAMBOANGA CITY

Region IX, Region IX

2018₱184.7M

Reported complete (DPWH)

No sat.

CONSTRUCTION OF BY-PASS AND DIVERSION ROADS - ZAMBOANGA CITY BYPASS ROAD (CULIANAN - PATALON SECTION) INCLUDING ROW AND SLOPE PROTECTION, PACKAGE 3, ZAMBOANGA CITY

Region IX, Region IX

2018₱148.0M

Reported complete (100% progress, DPWH status On-Going)

No sat.

ROAD WIDENING INCLUDING DRAINAGE AND RROW OF DIPOLOG OROQUIETA NATIONAL ROAD, ZAMBOANGA DEL NORTE 3RD DEO, K1820+113.00 K1820+342.00, K1820+363.00 K1825+300.00 (NET LENGTH: 5,166.00 LN.M.)

Region IX, Region IX

2017₱139.2M

Reported complete (DPWH)

No sat.

ROAD WIDENING - PRIMARY ROADS - DIPOLOG - PUNTA - DANSULLAN - SERGIO OSMEÑA ZAMBOANGA DEL NORTE/SUR BOUNDARY

Region IX, Region IX

2019₱128.8M

Reported complete (DPWH)

CONSTRUCTION OF FLOOD CONTROL STRUCTURE ALONG DISACAN RIVER (UPSTREAM AND DOWNSTREAM) INCLUDING DREDGING, MANUKAN AND JOSE DALMAN, ZAMBOANGA DEL NORTE 1ST DEO, DOWNSTREAM - 0+000.00 - 0+718.00, UPSTREAM - 0+000.00 - 0+360.00, NET LENGTH: 1,078.00 LN.M.

Region IX, Region IX

2018₱128.3M

Reported complete (DPWH)

View all 30 projects →

4. Implementation

Contract Amount

₱99,597,425.53

Progress

Reported complete (100% progress, DPWH status On-Going)

Start Date

November 16, 2020

Target End

October 4, 2022

5. Audit

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