Construction of Flood Mitigation Structure23FL0018

Construction of Flood Mitigation Structure/Shoreline Protection, Barangay Otavi, Bulan, Sorsogon

Construction of Flood Mitigation Structure/Shoreline Protection, Barangay Otavi, Bulan, Sorsogon is a DPWH-tracked public work in BULAN (SORSOGON), SORSOGON, Region V. Reported contract value: ₱9,603,008.42. Status: Reported complete (DPWH). Contractor on record: ALHADRAX CONST AND SUPPLY. Figures trace to sumbong.

BULAN (SORSOGON), SORSOGON, Region V

Region: Region V

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2020-07-25 · Maxar

After capture: 2025-08-25 · 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

₱9,603,008.42

Progress100%

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

Follow the peso

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

1. GAA budget line
FY2023 · ₱10,000
Probable match · score 1.00
DBM GAA source ↗
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 23FL0018 or title. The open PhilGEPS mirror does not include every DPWH notice.
4. DPWH progress + satellite
100% reported · imagery 2020-07-25 → 2025-08-25
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

Outside mapped flood-hazard zones · Sorsogon

Based on the coordinates published with the DPWH record and NOAH file Sorsogon.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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Money Trail

1. Appropriation

Probable match · score 100%

UACS: 18001
Amount: ₱10,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Flood Mitigation Structure/Shoreline Protection, Barangay Otavi, Bulan, Sorsogon
GAA fiscal year: FY2023

DBM GAA source document

2. Allotment

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

Sorsogon 2nd District Engineering Office · 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

ALHADRAX CONST AND SUPPLY

92 projects · ₱1.9B total · 1 flags

Other projects by this contractor

No sat.

CONST. OF RIVERBANK PROCTECTION ALONG CADAC-AN RIVER, PHASE 4, BARANGAY GURUYAN, JUBAN, SORSOGON

Sorsogon 2nd DEO, Region V

2025₱96.5M

Past target date (DPWH On-Going)

No sat.

CONSTRUCTION OF FLOOD MITIGATION STRUCTUIRE, SITIO PANGDAN, BARANGAY BULACAO, GUBAT, SORSOGON

Sorsogon 2nd DEO, Region V

2025₱57.6M

Past target date (DPWH On-Going)

No sat.

CLUSTER XLV- CONVERGENCE AND SPECIAL SUPPORT PROGRAM (CSSP)-BASIC INFRASTRUCTURE PROGRAM (BIP) ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/ STRATEGIC PUBLIC BUILDINGS/ FACILITIES-1.) IMPROVEMENT OF ROADS BRGY. MARINAS-BRGY. ABUY

Sorsogon DEO, Region V

2023₱50.0M

Reported complete (DPWH)

No sat.

CONST OF MP BUILDING (COVERED COURT) AT BRGY. HIDHID, BRGY. LABOY, MATNOG, BRGY. JAMORAWON, BRGY. LA

Sorsogon 2nd DEO, Region V

2025₱48.5M

Past target date (DPWH On-Going)

No sat.

CONST. OF MP BUILDING (COVERED COURT) AT BRGY. ABAD SANTOS, BRGY. FABRICA, BRGY. G. DEL PILAR, BRGY.

Sorsogon 2nd DEO, Region V

2025₱48.5M

Past target date (DPWH On-Going)

No sat.

CONVERGENCE AND SPECIAL SUPPORT PROGRAM (CSSP) BASIC INFRASTRUCTURE PROGRAM (BIP) - ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES-CONSTRUCTION OF ROAD, BRGY BON-OT, BACON DISTRICT, SORSOGON CIT

Sorsogon DEO, Region V

2024₱48.0M

Reported complete (DPWH)

View all 92 projects →

4. Implementation

Contract Amount

₱9,603,008.42

Progress

Reported complete (DPWH)

Start Date

May 2, 2023

Target End

October 29, 2023

5. Audit

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

Construction of Flood Mitigation Structure/Shoreline Protection, Barangay Otavi, Bulan, Sorsogon

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