Flood Control and Drainage24BH0237

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG) - FLOOD MITIGATION STRUCTURES PROTECTING MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES - CONSTRUCTION OF NABBUAN FLOOD CONTROL STRUCTURE, SECTION 1, SANTIAGO CITY, ISABELA

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG) - FLOOD MITIGATION STRUCTURES PROTECTING MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES - CONSTRUCTION OF NABBUAN FLOOD CONTROL STRUCTURE, SECTION 1, SANTIAGO CITY, ISABELA is a DPWH-tracked public work in Isabela 4th DEO, Region II. Reported contract value: ₱96,397,660.77. Status: Reported complete (100% progress, DPWH status On-Going). Contractor on record: DALCON CONST. Figures trace to dpwh.

Isabela 4th DEO, Region II

Region: Region II

Esri Wayback · ~0.31 mLocation approximate

Before capture: 2023-01-14 · Maxar

After capture: 2025-06-06 · 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

₱96,397,660.77

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 83%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Dammang West Flood Control Structure, Echague, Isabela
GAA fiscal year: FY2024

DBM GAA source document

2. Allotment

Agency-level releases for FY2024, not tied to this contract

Isabela 4th DEO · SARO 1,917 (₱267,033,855,698.00) · NCA 1,287 (₱846,238,484,493.07)

Top SAROs
SARO SARO-BMB-A-24-0017785 · ₱69,994,940,000.00 · Source document
SARO SARO-BMB-A-24-0019575 · ₱51,341,420,000.00 · Source document
SARO SARO-BMB-A-24-0002830 · ₱20,565,590,000.00 · Source document
SARO SARO-BMB-A-24-0017624 · ₱12,024,184,000.00 · Source document
SARO SARO-BMB-A-24-0014803 · ₱11,914,935,000.00 · Source document

3. Procurement & Award

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

Contractor

DALCON CONST

268 projects · ₱17.0B total · 43 flags

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OO1: ENSURE SAFE & RELIABLE NATIONAL ROAD SYSTEM: ASSET PRESERVATION PROGRAM - REHABILITATION/ RECONSTRUCTION OF ROADS WITH SLIPS, SLOPE COLLAPSE, AND LANDSLIDE - NUEVA VIZCAYA-PANGASINAN RD, K0219+920 - K0220+210

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No sat.

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Past target date (DPWH On-Going)

View all 268 projects →