Flood Control and Drainage17J00048

CONSTRUCTION OF FLOOD CONTROL STRUCTURE (POBLACION SIDE) ALONG LAYAWAN RIVER, POLANCO, ZAMBOANGA DEL NORTE, BEG. OF PROJECT: 1 + 047.00, END OF PROJECT: 1 + 571.30, NET LENGTH: 524.30 LN.M.

CONSTRUCTION OF FLOOD CONTROL STRUCTURE (POBLACION SIDE) ALONG LAYAWAN RIVER, POLANCO, ZAMBOANGA DEL NORTE, BEG. OF PROJECT: 1 + 047.00, END OF PROJECT: 1 + 571.30, NET LENGTH: 524.30 LN.M. is a DPWH-tracked public work in Region IX, Region IX. Reported contract value: ₱96,490,059.26. Status: Reported complete (DPWH). Contractor on record: THREE W BUILDERS INC. Figures trace to dpwh.

Region IX, Region IX

Region: Region IX

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2013-06-01 · DigitalGlobe

After capture: 2025-06-01 · 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

₱96,490,059.26

Progress100%

Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Follow the peso

1 of 5 steps linked to this project. Links are automated matches unless marked confirmed.

1. GAA budget line
No GAA line found for this project's office and year. The GAA lists budgets by program and office, not always by project.
2. SARO / NCA release
No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.
3. PhilGEPS award
Not found in PhilGEPS by contract ID 17J00048 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2017-03-21 → 2019-11-16
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 · Zamboanga del Norte

Based on the coordinates published with the DPWH record and NOAH file ZamboangaDelNorte.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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Share card: CONSTRUCTION OF FLOOD CONTROL STRUCTURE (POBLACION SIDE) ALONG LAYAWAN RIVER, POLANCO, ZAMBOANGA DEL NORTE, BEG. OF PROJECT: 1 + 047.00, END OF PROJECT: 1 + 571.30, NET LENGTH: 524.30 LN.M.

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Money Trail

1. Appropriation

No matching GAA line found for this project in the FY2017 GAA. DBM GAA FY2017

2. Allotment

No matching SARO/NCA release found for this project. Source: DBM SARO/NCA listings.

3. Procurement & Award

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

Contractor

THREE W BUILDERS INC

416 projects · ₱20.3B total · 2 flags

Other projects by this contractor

No sat.

CONSTRUCTION OF DAVAO ORIENTAL SPORTS COMPLEX, MATI, DAVAO ORIENTAL

Region XI, Region XI

2020₱215.8M

Reported complete (DPWH)

No sat.

REHAB./RECONST./WIDENING OF DAANG MAHARLIKA (MN) INCL. SLOPE PROTECTION (BRGY. CANOCOTAN-BRGY. BINCU

Region XI, Region XI

2017₱207.6M

Reported complete (DPWH)

No sat.

CONCRETING OF BOLILA-KIBALATONG-BITO-MANA DIVERSION ROAD, PACKAGE 1 INCLUDING ROW, DAVAO OCCIDENTAL

Region XI, Region XI

2018₱197.6M

Reported complete (DPWH)

No sat.

WIDENING OF PUERTO PRINCESA SOUTH ROAD FROM 2LANES TO 6 LANES INCLUDING DRAINAGE STRUCTURES AND OTHER ANCILLARY WORKS K0212+000 - K0215+738; K0216+000 - K0216+531, PALAWAN

Region IV-B, Region IV-B

2017₱193.5M

Reported complete (DPWH)

No sat.

CONST./IMPV'T. OF ACCESS ROAD LEADING TO LITTLE CARAMAY-TDC-PANDANAN LEADING TO PROPOSED PORT, STA. 14+000 - STA. 17+750, SAN VICENTE, PALAWAN

Region IV-B, Region IV-B

2017₱191.2M

Reported complete (DPWH)

No sat.

WIDENING OF PUERTO PRINCESA SOUTH ROAD (PPSR) FROM TWO (2) LANES TO SIX (6) LANES INCLUDING DRAINAGE STRUCTURES AND OTHER ANCILLARY WORKS, KO207+040.00 TO KO207+121.00; KO207+167.00 TO KO209+194.00; KO209+648.00 TO KO212+000.00, PALAWAN

Region IV-B, Region IV-B

2017₱189.9M

Reported complete (DPWH)

View all 416 projects →

4. Implementation

Contract Amount

₱96,490,059.26

Progress

Reported complete (DPWH)

Start Date

May 17, 2017

Target End

May 5, 2019

5. Audit

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

CONSTRUCTION OF FLOOD CONTROL STRUCTURE (POBLACION SIDE) ALONG LAYAWAN RIVER, POLANCO, ZAMBOANGA DEL NORTE, BEG. OF PROJECT: 1 + 047.00, END OF PROJECT: 1 + 571.30, NET LENGTH: 524.30 LN.M.

Follow the peso

Money Trail

1. Appropriation

2. Allotment

3. Procurement & Award

Other projects by this contractor

4. Implementation

5. Audit

Hazard context

Where this project sits

Hazard context