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October 1, 2025 up to present

Underwater desilting of Phase 1-2 intake pit and cleaning of phase 1-2 suction headers
  • Mariveles Power Generation
  • San Miguel Corporation

September 11, 2025 and October 16,2025

Underwater desilting of Phase 2 intake pit .
  • Limay Power Plant
  • San Miguel Corporation

March 5, 2025 – March 30, 2025

Underwater U2 Internal Pipe Inspection.

  • Limay Power Plant
  • San Miguel Corporation

April 24, 2024 to October 30, 2024

Underwater welding installation of aluminum anodes.

  • Subic Zambales
  • Agila Shipyard

January 24.2024

Underwater intake canal airlift siphoning of slug
shell/mud

  • Mariveles, Bataan
  • San Miguel Corporation Consolidated Power Plant.

January 15. 2024

Underwater desilting of intake canal and removal of
marine growth at seawater HDPE Headers

  • Brgy, Tugbo , Mobo Masbate
  • DMCI MASBATE POWER CORPORATION

December 15,2023

Underwater desilting of intake canaland removal of marine growth at seawater HDPE Headers
  • Mariveles Bataan
  • San Miguel Corporation Consolidated Power Plant

November 30, 2023 to December 10,2023

Underwater desiltingof intake canaland removal of marine growth at seawater HDPE Headers
  • Limay Bataan
  • San Miguel Corporation Consolidated Power Plant

October 13, 2023

Underwater desilting of intake canal

  • Malita Davao Occidental
  • San Miguel Corporation Consolidated Power Plant

July 23, 2023

Underwater desilting of intake canal

  • Limay, Bataan
  • San Miguel Corporation Consolidated Power Plant

March 24, 2023

Underwater desilting of intake canal

  • Malita Davao Occidental
  • San Miguel Corporation Consolidated Power Plant

January 7, 2023

Underwater Internal Buried Pipe Inspection for anodes replacement
  • Limay, Bataan
  • San Miguel Corporation Consolidated Power Plant

November 7, 2022

Underwater Jetty Sheet Piles Inspection and Underwater Sheet
Piles Ultra Sonic Thickness Gauging

  • Harbor Center, Manila
  • GHD

October 20 – November 4 2022

Underwater Broco Cutting and Sheet Pile Removal
Company: CCT Constructors Corporation

  • Tsuneishi, Balamban, Cebu
  • CCT Constructors Corporation

May – June 2022

Retrieval of Clarin, Bridge
  • Loay, Bohol
  • LABB CONSTRUCTION COMPANY
    DPWH REGION VII

September 2021

Underwater Survey of Breasting Dolphins
  • Granex Manufacturing, Iligan City
  • Del Rosario & Del Rosario

September 2021

Underwater Pipe Retrieval
  • Cebu City
  • Starlite Marine & Industrial ServicesCorp. (ABOITIZ)

April 22, 2021

Underwater Anodes Installation

  • Harbor Port Terminal
  • Jar Cruz BuildersCorporation

March 27, 2020

Seawater Intakeand Discharge Cleaning
  • Sitio Inaburan, Barangay Culaman, Malita Davao Occidental 8012
  • San Miguel Consolidated Power Corporation

March 31, 2020

Coverage and Water Jet Cleaning of External Pipe
  • Roman Highway, Barangay Lamao, Limay, Bataan 2103
  • SMC Consolidated Power Corporation

March 27, 2020

Seawater Intakeand Discharge Cleaning

  • Sitio Inaburan, Barangay Culaman, Malita Davao Occidental 8012
  • San Miguel Consolidated Power Corporation

March 4, 2020

Removal and Replacement of three (3) Seawater FloatingBuoys

  • Sitio Inaburan, Barangay Culaman, Malita Davao Occidental 8012
  • San Miguel Consolidated Power Corporation

November 16, 2019

Cleaning of Seawater intake pit by Airlift Siphoning

  • Roman Highway Lamao,Limay, Bataan 2103
  • SMC Consolidated Power Corporation

July 23, 2019

Inspection and Cleaning of Seawater Cooling System

  • Roman Highway Lamao, Limay, Bataan 2103
  • SMC Consolidated Power Corporation

April 8, 2019

Included Video Coverage and Waterproof Inspection

  • Roman Highway Lamao, Limay, Bataan 2103
  • SMC Consolidated Power Corporation

April 2, 2019

Diving and Underwater Works Services Intake Pit Siphoning

  • Sitio Inaburan, Barangay Culaman, Malita Davao Occidental 8012
  • San Miguel Consolidated Power Corporation

March 14, 2019

Supply of Labor, Material and Equipment for Removal of Debris and Marine Growth in 18 pcs of inlet Headersat Seawater Pipesat sea, Desilting of Common Pit at Units- 1 2 3&4 including common pit and bar screen portion

  • Roman Highway Lamao, Limay, Bataan
  • SMC Consolidated Power Corporation

March 8, 2019

Removal of Debris and Marine Growthat SW Pipe Inlet Headersfor Phase-1
  • Roman Highway Lamao,Limay, Bataan 2103
  • SMC Consolidated Power Corporation

August 16, 2018

Underwater Recovery and Salvage the Submerge Floating Docking Barge

  • Maasim, Lungsodng General Santos
  • Solid Earth Development Corporation

August 7, 2018

Underwater Jetty Civil Work Repai

  • San Fernando, Cebu
  • Solid Earth Development Corporation