Construction of Flood Mitigation Structure24NE0025

Construction of Flood Control Structure at Tag-iho Bridge I, Tag-abaca, Basilisa, Dinagat Islands

Construction of Flood Control Structure at Tag-iho Bridge I, Tag-abaca, Basilisa, Dinagat Islands is a DPWH-tracked public work in BASILISA (RIZAL) (DINAGAT ISLANDS), DINAGAT ISLANDS, Region XIII. Reported contract value: ₱57,193,333.19. Status: Reported complete (DPWH). Contractor on record: CARTESIAN BUILDERS CORP FORMERLY: CARTESIAN BUILDERS. Figures trace to sumbong.

BASILISA (RIZAL) (DINAGAT ISLANDS), DINAGAT ISLANDS, Region XIII

Region: Region XIII

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2011-10-02 · Maxar

After capture: 2011-10-02 · Vantor

No imagery since construction began — latest capture 2011-10-02

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

₱57,193,333.19

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

Possible match · score 73%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure along Balutakay River ( Balabag Section ) , Digos City, Davao del Sur, Phase II
GAA fiscal year: FY2024

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-ROXIII-24-0008032

₱1,438,000.00 · FY2024

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-ROXIII-24-0008033

₱133,000.00 · FY2024

DBM SARO listing (source)

Office-level release, not tied to this specific contract

SARO SARO-ROXIII-24-0000246

₱97,214.00 · FY2024

DBM SARO listing (source)

3. Procurement & Award

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

Contractor

CARTESIAN BUILDERS CORP FORMERLY: CARTESIAN BUILDERS

169 projects · ₱2.8B total · 4 flags

Other projects by this contractor

No sat.

CONTRUCTION OF SHORE PROTECTION, STA.0+162.13 - STA. 0+417, BARANGAY POBLACION AND BARANGAY SAN JUAN, SAN JOSE, DINAGAT ISLANDS