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Flood Control and Drainage20EH0012

CONSTRUCTION OF CALAGONSAO FLOOD CONTROL, STA. 000 + 460.00 - STA. 000 + 750.00, ALCANTARA, ROMBLON

CONSTRUCTION OF CALAGONSAO FLOOD CONTROL, STA. 000 + 460.00 - STA. 000 + 750.00, ALCANTARA, ROMBLON is a DPWH-tracked public work in Romblon DEO, Region IV-B. Reported contract value: ₱26,295,741.70. Status: Reported complete (DPWH). Contractor on record: LEGACY CONST CORP FORMERLY: LEGACY CONST. Figures trace to dpwh.

Romblon DEO, Region IV-B
Region: Region IV-B
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Total Contract Cost

₱26,295,741.70
Progress100%
Source: DPWH Transparency Portal (via BetterGov.PH mirror, snapshot 22 Jan 2026); Sumbong sa Pangulo flood-control list where applicable

Follow the peso

3 of 5 steps linked to this project, 1 at office level only. Links are automated matches unless marked confirmed.

  1. 1. GAA budget line

    FY2020 · ₱28,980

    Probable match · score 0.90

    DBM GAA source ↗

  2. 2. SARO / NCA release

    NCA NCA-ROIII-20-0010705 · ₱724,722 · release to the district office, not itemized per project

    Possible match · score 0.64

    DBM release source ↗

  3. 3. PhilGEPS award

    ₱27,468,696 · LEGACY CONSTRUCTION

    Confirmed (exact contract ID) · score 1.00

    PhilGEPS source ↗

  4. 4. DPWH progress + satellite

    100% reported · imagery 2019-04-25 → 2023-05-01

    Same record (DPWH contract ID)

    DPWH Transparency Portal source ↗

  5. 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.

Unit-cost benchmark · Flood wall / dike / revetment, cost per linear meter (flood control structure)

₱90,675 per linear m= 0.8x the Region IV-B median (n=83)

Contract cost ₱26,295,742 ÷ 290 linear m read from the DPWH title (“STA. 000 + 460.00 - STA. 000 + 750.00”; station range length (Sta. a+b to c+d)). National percentile: 33. Higher unit cost can have legitimate causes (terrain, design, scope not stated in the title); this is a comparison, not a finding. Methodology

Site vs flood hazard · Project NOAH 100-year map

Outside mapped flood-hazard zones · Romblon

Based on the coordinates published with the DPWH record and NOAH file Romblon.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 90%

UACS
18001
Amount
₱28,980,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description
Construction of Calagonsao Flood Control, Alcantara, Romblon
GAA fiscal year
FY2020
DBM GAA source document

2. Allotment

Office-level release, not tied to this specific contract

NCA NCA-ROIII-20-0010705

₱724,722.00 · FY2020

Released to Pampanga 1st District Engineering Office (office-level, not project-specific). This SARO/NCA funds the office's programme; DBM listings do not tie it to this contract.

DBM NCA listing (source)

3. Procurement & Award

Confirmed (exact contract ID) · 100%

Construction of Flood Control

₱27,468,696.29 · LEGACY CONSTRUCTION

Award / contract ref: 20EH0012

Contractor

LEGACY CONST CORP FORMERLY: LEGACY CONST
B

1,111 projects · ₱59.5B total · 112 flags

Other projects by this contractor

No sat.

BASIC INFRASTRUCTURE PROGRAM (BIP)- COASTAL ROADS/CAUSEWAY FOR ENVIRONMENTAL PROTECTION/CONSERVATION- CONST. OF COASTAL ROAD AND CAUSEWAY, BRGY. CAMBAJAO-BRGY. ALIBAGON, CAJIDIOCAN, SIBUYAN ISLAND, ROMBLON

Region IV-B, Region IV-B

2024₱297.0M
Past target date (DPWH On-Going)

SUSTAINABLE INFRASTRUCTURE PROECTS ALLEVIATING GAPS (SIPAG)- COASTAL ROADS/CAUSEWAY FOR ENVIRONMENTAL PROTECTION/CONSERVATION- CONST. OF COASTAL ROAD/BOULEVARD & CAUSEWAY FOR TOURISM ALONG CARMEN PORT, SAN AGUSTIN, ROMBLON

Region IV-B, Region IV-B

2023₱289.5M
Reported complete (DPWH)
No sat.

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVATING GAPS (SIPAG)- COASTAL ROADS/CAUSEWAY FOR ENVIRONMENTAL PROTECTION/CONSERVATION- CONST. OF COASTAL ROAD/BOULEVARD & CAUSEWAY FOR TOURISM ALONG SAN JOSE PORT, ROMBLON

Region IV-B, Region IV-B

2023₱289.5M
Past target date (DPWH On-Going)

Construction of Dubduban Flood Control Structure, San Agustin, Tablas Island Romblon

ALCANTARA (ROMBLON), ROMBLON, Region IV-B

2023₱289.5M
Reported complete (DPWH)

SUSTAINABLE INFRASTRUCTURE PROJECTS ALLEVIATING GAPS (SIPAG)- ACCESS ROADS AND/OR BRIDGES FROM THE NATIONAL ROAD/S LEADING TO MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES- CONST. OF ROAD DIKE ALONG MONGPONG, BRGY. STA. LUCIA, SABLAYAN, OCC. MINDORO

Region IV-B, Region IV-B

2024₱289.5M
Reported complete (DPWH)
No sat.

BASIC INFRASTRUCTURE PROGRAM (BIP)- FLOOD MITIGATION STRUCTURES PROTECTING MAJOR/STRATEGIC PUBLIC BUILDINGS/FACILITIES- CONST. OF ROAD DIKE ALONG BUSUANGA RIVER, BRGY. CENTRAL-BRGY. SAN AGUSTIN, STA. 000+240-STA. 000+735.5 (LEFT SIDE), SAN JOSE, OCC. MIND

Region IV-B, Region IV-B

2025₱284.2M
Past target date (DPWH On-Going)
View all 1,111 projects →

4. Implementation

Contract Amount

₱26,295,741.70

Progress

Reported complete (DPWH)

Start Date

February 19, 2020

Target End

December 17, 2020

5. Audit

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

Connected records

Where this project sits

Place (PSGC)
MIMAROPA RegionRomblonAlcantaraCalagonsao
Storms whose wind field reached it
Koto 2025Fengshen 2025Bualoi 2025Prapiroon 2024Ewiniar 2024
Hazard exposure
Active faultDetails in Hazard context above.Full hazard check →
El Niño outlook (province)
Dry conditions likelyPAGASA · 2026-10-07El Niño readiness →

Exposure to a storm, hazard or drought outlook is context, not a finding about the project.