Flood Control and Drainage23BH0138

ORGANIZATIONAL OUTCOME 2: PROTECT LIVES AND PROPERTIES AGAINST MAJOR FLOODS - FLOOD MANAGEMENT PROGRAM - CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURE AND DRAINAGE SYSTEM - CONSTRUCTION OF BARANGAY SINAOANGAN SUR FLOOD CONTROL STRUCTURE, SECTIO

ORGANIZATIONAL OUTCOME 2: PROTECT LIVES AND PROPERTIES AGAINST MAJOR FLOODS - FLOOD MANAGEMENT PROGRAM - CONSTRUCTION/MAINTENANCE OF FLOOD MITIGATION STRUCTURE AND DRAINAGE SYSTEM - CONSTRUCTION OF BARANGAY SINAOANGAN SUR FLOOD CONTROL STRUCTURE, SECTIO is a DPWH-tracked public work in Isabela 4th DEO, Region II. Reported contract value: ₱96,498,036.13. Status: Reported complete (DPWH). Contractor on record: COLBY CONST. Figures trace to dpwh.

Isabela 4th DEO, Region II

Region: Region II

Esri Wayback · ~0.46 mLocation approximate

Before capture: 2020-05-24 · Maxar

After capture: 2025-04-14 · 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

₱96,498,036.13

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 Barangay I Flood Control Structure, Sta. 0+000 - Sta. 0+350, Jones, Isabela
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

Agency-level releases for FY2023, not tied to this contract

Isabela 4th DEO · SARO 16 (₱22,616,681,592.00) · NCA 0 (₱0.00)

Top SAROs
SARO SARO-BMB-A-23-0024206 · ₱22,279,640,000.00 · Source document
SARO SARO-BMB-A-23-0024467 · ₱310,000,000.00 · Source document
SARO SARO-BMB-A-23-0022993 · ₱22,716,000.00 · Source document
SARO SARO-ROVII-23-0020381 · ₱627,189.00 · Source document
SARO SARO-ROV-23-0023529 · ₱617,483.00 · Source document

3. Procurement & Award

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

Contractor

COLBY CONST

106 projects · ₱2.2B total · 0 flags

Other projects by this contractor

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

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2024₱96.5M

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

Construction of Barangay Virgoneza Flood Control Structure, Section 2, San Agustin, Isabela

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No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG) - FLOOD MITIGATION STRUCTURES PROTECTING MAJOR/ STRATEGIC PUBLIC BUILDING /FACILITIES - CONSTRUCTION OF PAYAC FLOOD CONTROL STRUCTURE, STA. 0+000 - STA. 0+700, JONES, ISABELA

Isabela 4th DEO, Region II

2024₱96.0M

Past target date (DPWH On-Going)

No sat.

ROAD UPGRADING (UNPAVED TO PAVED) BASED ON GRAVEL ROAD STRATEGIES, TRAFFIC BENCHMARK FOR UPGRADING TO PAVED ROAD STANDARDS (HDM-4 PROJECT ANALYSIS) ALFONSO LISTA - AURORA BDRY. ROAD - K0452 + 392 - K0453 + 849, KO453 + 950 - KO454 + 993

Ifugao 2nd DEO, Cordillera Administrative Region

2017₱95.9M

Reported complete (DPWH)

No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS - FLOOD MITIGATION STRUCTURES PROTECTING PUBLIC INFRASTRUCTURE/FACILITIES - CONSTRUCTION OF BRGY. ARUBUB FLOOD CONTROL STRUCTURE, SECTION 3, JONES, ISABELA

Isabela 4th DEO, Region II

2023₱94.1M

Past target date (DPWH On-Going)

View all 106 projects →

4. Implementation

Contract Amount

₱96,498,036.13

Progress

Reported complete (DPWH)

Start Date

June 9, 2023

Target End

April 1, 2024

5. Audit

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