Flood Control and Drainage20FK0035

CONSTRUCTION OF RIVER CONTROL, BARANGAY OSIAO BACON DISTRICT, SORSOGON CITY

CONSTRUCTION OF RIVER CONTROL, BARANGAY OSIAO BACON DISTRICT, SORSOGON CITY is a DPWH-tracked public work in Sorsogon DEO, Region V. Reported contract value: ₱57,148,338.00. Status: Reported complete (DPWH). Contractor on record: ALPHA RYDER CONST. Figures trace to dpwh.

Sorsogon DEO, Region V

Region: Region V

Esri Wayback · ~0.5 mLocation approximate

Before capture: 2020-01-17 · 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

₱57,148,338.00

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 85%

UACS: 18001
Amount: ₱25,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description: Construction of Protection Wall/Flood Control, Barangay Jupi, Gubat, Sorsogon
GAA fiscal year: FY2020

DBM GAA source document

2. Allotment

Agency-level releases for FY2020, not tied to this contract

Sorsogon DEO · SARO 1,970 (₱160,521,624,356.00) · NCA 998 (₱407,918,568,220.27)

Top SAROs
SARO SARO-BMB-A-20-0016037 · ₱18,930,047,000.00 · Source document
SARO SARO-BMB-A-20-0011407 · ₱12,743,221,393.00 · Source document
SARO SARO-BMB-A-20-0014152 · ₱10,338,722,684.00 · Source document
SARO SARO-BMB-A-20-0016030 · ₱9,635,381,000.00 · Source document
SARO SARO-BMB-A-20-0016216 · ₱9,094,827,000.00 · Source document

3. Procurement & Award

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

Contractor

ALPHA RYDER CONST

24 projects · ₱1.2B total · 0 flags

Other projects by this contractor

No sat.

OO1: ENSURE SAFE AND RELIABLE NATIONAL ROAD SYSTEM, NETWORK DEVELOPMENT PROGRAM - OFF-CARRIAGEWAY IMPROVEMENT, TERTIARY ROADS, JCT. DONSOL-BANUANG GURANG ROAD, SORSOGON 1ST DISTRICT

Region V, Region V

2018₱117.6M

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No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG)-ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES-CONSTRUCTION OF GOTOB-TALADONG ROAD AT BARANGAY GOTOB AND BARANGAY TALADONG, CAMALIG,

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Reported complete (DPWH)

No sat.

CSSP: SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG) - ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/ STRATEGIC PUBLIC BUILDINGS/ FACILITIES - CONSTRUCTION OF IMALNOD-MARIAWA ROAD, LEGAZPI CITY, ALBAY

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2024₱93.6M

Past target date (DPWH On-Going)

No sat.

CLUSTER VII-LOCAL ROADS AND BRIDGES-CONSTRUCTION/REPAIR/REHAB./IMPV'T. OF VARIOUS INFRASTRUCTURE INCLUDING LOCAL PROJECTS, PILAR

Sorsogon DEO, Region V

2019₱83.8M

Reported complete (DPWH)

No sat.

REHAB./RECONSTRUCTION/UPGRADING OF DAMAGED PAVED NATIONAL ROADS INCLUDING DRAINAGE BASED ON PMS-HDM-4 KO580+203-KO580+286, KO580+351-KO581+691, KO585+854-KO586+776 W/EXCEPTIONS, DONSOL, SORSOGON

Region V, Region V

2016₱61.0M

Reported complete (DPWH)

No sat.

BIP: CONSTRUCTION OF ROAD, IRAYA -DAGINDINGAN - ABGAO, BARANGAY LACAG, DARAGA, ALBAY

Albay 2nd DEO, Region V

2024₱57.6M

Past target date (DPWH On-Going)

View all 24 projects →