Construction of Flood Mitigation Structure22J00046

Construction of Kumalarang River Flood Control, Kumalarang, Zamboanga del Sur

Construction of Kumalarang River Flood Control, Kumalarang, Zamboanga del Sur is a DPWH-tracked public work in KUMALARANG (ZAMBOANGA DEL SUR), ZAMBOANGA DEL SUR, Region IX. Reported contract value: ₱47,185,394.21. Status: Reported complete (DPWH). Contractor on record: ESR CONST AND DEVELOPMENT CORP FORMERLY: ESR CONST & SUPPLIES. Figures trace to sumbong.

KUMALARANG (ZAMBOANGA DEL SUR), ZAMBOANGA DEL SUR, Region IX

Region: Region IX

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2019-12-18 · Maxar

After capture: 2025-05-07 · 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

₱47,185,394.21

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

Probable match · score 86%

UACS: 18001
Amount: ₱50,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Agusan River Flood Control, Sta. Josefa, Agusan Del Sur
GAA fiscal year: FY2022

DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0002769

₱197,500,000.00 · FY2022

Source

Office-level release, not tied to this specific contract

SARO SARO-BMB-A-22-0001638

₱10,000,000.00 · FY2022

Source

3. Procurement & Award

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

Contractor

ESR CONST AND DEVELOPMENT CORP FORMERLY: ESR CONST & SUPPLIES

6 projects · ₱337.2M total · 0 flags

Other projects by this contractor

Construction of Flood Control Structure at Bogayo River, Kumalarang Br. 1 Section (B00549MN) (Downstream Rightside) along Pagadian City - Zamboanga City Road (S01453MN), Brgy. Bogayo, Kumalarang, Zamboanga del Sur

KUMALARANG (ZAMBOANGA DEL SUR), ZAMBOANGA DEL SUR, Region IX

2022₱82.3M

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No sat.

Construction of Flood Control Structure, Ilaya Bridge, Abutment A, Upstream Section, Dapitan City, Zamboanga del Norte Sta.0+100 - Sta.0+438.40

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2023₱67.5M

Reported complete (DPWH)

No sat.

Construction of Flood Control Structure along Disakan River (Upstream and Downstream), Manukan and Jose Dalman, Zamboanga del Norte

ZAMBOANGA DEL NORTE, Region IX

2021₱67.4M

Reported complete (DPWH)

No sat.

Construction of Flood Control Structure along Sapah Maluwang River, Kandang Poblacion, Maimbung, Sulu

MAIMBUNG (SULU), SULU, Region IX

2023₱48.2M

Reported complete (DPWH)

No sat.

Rehabilitation of Iponan Flood Control Works, Revetment (Iponan Bridge I & II - Iponan Bridge III), along Iponan River, Bulua Side, Sta. 1+088.00 - Sta. 1+441.00 with exception, Brgy. Iponan, Cagayan de Oro City

CAGAYAN DE ORO CITY (CAPITAL) (MISAMIS ORIENTAL), MISAMIS ORIENTAL, Region X

2023₱24.5M

Reported complete (DPWH)

View all 6 projects →

4. Implementation

Contract Amount

₱47,185,394.21

Progress

Reported complete (DPWH)

Start Date

March 10, 2022

Target End

May 15, 2023

5. Audit

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