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Construction of Flood Mitigation Structure23FF0055

Construction of Flood Mitigation Structure (Drainage) from Del Carmen to Sta. Isabel, Calabanga, Camarines Sur

Construction of Flood Mitigation Structure (Drainage) from Del Carmen to Sta. Isabel, Calabanga, Camarines Sur is a DPWH-tracked public work in CALABANGA (CAMARINES SUR), CAMARINES SUR, Region V. Reported contract value: ₱4,897,585.84. Status: Reported complete (DPWH). Contractor on record: MEGA-ANT BUILDERS AND CONST SUPPLIES. Figures trace to sumbong.

CALABANGA (CAMARINES SUR), CAMARINES SUR, Region V
Region: Region V
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Total Contract Cost

₱4,897,585.84
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. 1. GAA budget line

    FY2023 · ₱5,000

    Probable match · score 1.00

    DBM GAA source ↗

  2. 2. SARO / NCA release

    No SARO/NCA found for this office and year. DBM publishes releases by agency and office, rarely by project.

  3. 3. PhilGEPS award

    Not found in PhilGEPS by contract ID 23FF0055 or title. The open PhilGEPS mirror does not include every DPWH notice.

  4. 4. DPWH progress + satellite

    100% reported · imagery 2020-01-11 → 2025-03-29

    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.

Site vs flood hazard · Project NOAH 100-year map

Low flood hazard · Camarines Sur

Based on the coordinates published with the DPWH record and NOAH file CamarinesSur.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
₱5,000,000.00 (GAA By-Object, amounts in ₱'000 × 1,000)
Program / description
Construction of Flood Mitigation Structure (Drainage) from Del Carmen to Sta. Isabel, Calabanga, Camarines Sur
GAA fiscal year
FY2023
DBM GAA source document

2. Allotment

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

Camarines Sur 3rd District Engineering Office · SARO 16 (₱22,616,681,592.00) · NCA 0 (₱0.00)

3. Procurement & Award

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

Contractor

MEGA-ANT BUILDERS AND CONST SUPPLIES
B

28 projects · ₱272.9M total · 0 flags

Other projects by this contractor

No sat.

001;ASSET PRESERVATION PROG.-REHAB./RECONST./UPGRADING OF DAMAGED PAVED ROADS-TERTIARY ROADS-MANGUIRING-TOMAGODTOD-SIBOBO ROAD-K0458+000-KO458+126.8,KO458+256.5-KO459+430 ,KO463+187-KO464+267 CALABANGA CAMARINES SUR

Camarines Sur 3rd DEO, Region V

2024₱88.8M
Reported complete (100% progress, DPWH status On-Going)
No sat.

CLUSTER 1:CONST.OF SCHOOL BLDG.(UNDER CY 2024 BEFF-CONST.OF CL(1) DUGCAL ELEM. SCHOOL BRGY. DUGCAL CAMALIGAN CS2)ILIAN ELEM. SCHL. BRGY. TOMAGODTOD CALABANGA CS 3)PILI C/S BRGY. OLD SAN ROQUE PILI CS 4)SAN FRANCISCO ELEM. SCHL.BRGY SAN FRANCISCO CANAMANCS

Camarines Sur 3rd DEO, Region V

2024₱19.8M
Reported complete (DPWH)
No sat.

CSSP;CONSTRUCTION/IMPROVEMENT OF ACCESS ROAD LEADING TO RAILWAYS STATION(KALSADA TUNGO SA PALIPARAN,RILIS AT DAUNGAN PROGRAM-KATUPARAN)-ACCESS ROAD LEADING TO NAGA CITY PNR STATION NAGA CITY CAMARINES SUR

Camarines Sur 3rd DEO, Region V

2024₱19.4M
Reported complete (DPWH)
No sat.

CONSTRUCTION /REHAB. OF WATER SUPPLY SEPTAGE & SEWERAGE/RAIN WATER COLLECTORS WATER SUPPLY SYSTEM-CONST. OF SOLAR WATER SYSTEM BRGY. BONOT-STA.ROSA CALABANGA CAMARINES SUR

Camarines Sur 3rd DEO, Region V

2023₱9.7M
Reported complete (DPWH)
No sat.

Construction of Flood Mitigation Structure (Spillway), Brgy. Tinangis, Pili, Camarines Sur

PILI (CAPITAL) (CAMARINES SUR), CAMARINES SUR, Region V

2024₱9.7M
Reported complete (DPWH)
No sat.

001;NETWORK DEVELEOPMENT PROGRAM-CONST. OF BY PASS & DIVERSION ROAD - CONST. OF BYPASS AND DIVERSION ROAD AT JUNCTION DAANG MAHARLIKA DEL ROSARIO- CARARAYAN -SAN ISIDRO-NRJ CAROLINA BY PASS ROAD BARANGAY DEL ROSARIO NAGA CITY CAMARINES SUR

Camarines Sur 3rd DEO, Region V

2024₱9.7M
Past target date (DPWH On-Going)
View all 28 projects →

4. Implementation

Contract Amount

₱4,897,585.84

Progress

Reported complete (DPWH)

Start Date

June 13, 2023

Target End

September 30, 2023

5. Audit

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

Connected records

Where this project sits

Place (PSGC)
Region V (Bicol Region)Camarines SurCalabangaDel Carmen
Storms whose wind field reached it
Nokaen 2026Fung-Wong 2025Fengshen 2025Bualoi 2025Kajiki 2025
Hazard exposure
Storm surgeDetails in Hazard context above.Full hazard check →
El Niño outlook (province)
No PAGASA drought or dry flag for this province.El Niño readiness →

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