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Projects

  • Atlantic Gulf & Pacific Co.

    - Radiographic Testing @ BRC - Jan-May 1993
    - MT at Batangas Yard for Asea Brown Boveri Structural Steel Project - Jul-Aug 1993
    - UT Services at AG&P Batangas Yard for ONGC Platforms - Oct 1993-Jul 1994
    - PWHT for AG&P-CALTEX Pipe Spool Project at Caltex Refinery, San Pascual, Batangas - Nov-Dec 1994
    - RT Services for Etth-Sual Power Station Project in Sual, Pangasinan - May-Oct 1998
    - RT, UT & MT for Yamal LNG project in Bauan Batangas - May-Nov.2015

  • Babcock-Hitachi Phils. Inc.

    - RT Services at BHPI-Main Fabrication Shop in San Roque, Bauan, Batangas - Jul-Aug 1998

  • Metaphil Inc.

    - RT for ENRON Fuel Tanks - Mar-Jun 1993
    - RT of pipes for Caltex/Parsons Refinery Exp. Proj. - Aug-Oct 1993
    - PWHT of welds at Plant 4 (Minulk Plant) at Caltex Refinery at San Pascual, Batangas - Jun-Jul 1994
    - RT services for BBF/PPC Project at Pililia, Rizal - Aug-Dec 1995
    - Vacuum Testing of Tanks for BBF/PPC Project at Pililia, Rizal - Sept-Dec.1995
    - RT Services for Bataan Polyethelene Project at Limay, Bataan - Feb 2000-Feb 2001

  • Philippine Geothermal, Inc.

    - Non-Destructive Testing (RT, PT, UT & MT) at PGI-Tiwi Site, Tiwi, Albay - Aug 1994-1999
    - Non-Destructive Testing (RT, PT, UT & MT) at PGI-Makban Site, Bgy. Bitin, Bai, Laguna - Aug 1994-1999

  • Shimizu Phils. Contractors, Inc.

    - UT services for Moriruko Project at Sta. Rosa, Laguna - Dec 1994-Jan 1995
    - UT services for SPCI Yutaka MPI Project at Sta. Rosa, Laguna - Jan 1995
    - UT Services for SHIMIZU HONDA Cars Ext. Project at Sta. Rosa, Laguna - Mar-Apr 1997

  • National Power Corporation

    - RT & PWHT services at Sucat Power Plant at Parañaque - May 1995
    - Radiographic Testing (RT) Services of Boiler Tube Welding Joints for the Annual Overhauling of Manila Thermal Power Plant at Ermita, Manila - Nov-Dec 1997

  • PNOC Energy Dev’t. Co.

    - RT services for PNOC Leyte Geothermal Plant Project at Leyte - Jul -Aug 1995
    - NDT Services for PNOC Mindanao I FCDS Project at Cotabato - Jul 1995-Aug 1996
    - RT & UT Services for Bacman I & II Geothermal Proj at Sorsogon - Sep 1995-Dec 1996

  • ABB-CE International, Inc.

    - PT services for Crystal Sugar Plant Project at Maramag, Bukidnon - Jul 1996
    - NDT Services (RT & UT) for PICOP Recovery Boiler Rehab Project at Tabon, Bislig, Surigao del Sur - Nov- Dec 1996
    - Stress Relieving (PWHT) Services for PICOP Recovery Boiler Rehabilitation at Tabon, Bislig, Surigao del Sur - Aug 1996-Feb 1997

  • Jeongpoong Dev’t. Co., Inc.

    - RT & MT Services for Malaya Thermal Plant K-2 Unit Project at Bo. Namayan, Pililia, Rizal - Jan 1997-Sep 1998

  • Sweet Crystal I.S.M Corporation

    - UT services of Column Splices at Grandspan (Binangonan, Rizal) and Sweet Crystal (Porac, Pampanga)
    - fabrication shops - Mar 2000
    - UT of Shaftings at Porac Pampanga - Aug 2000
    - RT Services of Storage Tanks MVC project at Bauan, Batangas - Aug-Sep 2000

  • IMPSA Construction Corp.

    - Non-Destructive Testing (RT, PT, UT & MT) of two (2) units Pressurized Water Tank - Jul 2000
    - UT & MT of Lifting Hooks (340-ton&30-ton) at Pagsanjan Laguna - Aug 2000
    - RT services of two (2) units LPG Bullet Tanks at PSPC Refinery Tabangao, Batangas - Jul 2000
    - UT / Chemical Analysis/Hardness Testing @ Kalayaan & Botocan of Thrust Bearing Pads - Mar 2001

  • Peoples Asia Pacific Construction Corp.

    - RT , UT, PT & HT of Penstock & Surge Tank at Caliraya, Botocan, Kalayaan Plant - Oct 2001-2003

  • WUKONG(s) Pt. Ltd.

    - UT of Wukong Steel Factory Building Project at CEPZ Rosario, Cavite - Aug-Sep 2000
    - UT & PT for HTI Warehouse Project @ Epza, Cavite - May 2001-Aug 2007

  • Southern Energy Philippines

    - NDT Services (UTG/PT/RT) of Boiler Unit 1 CEPA Southern Energy Pagbilao Power Station - Oct-Nov 2000
    - MT of Unit A & B and Ultrasonic Testing (Crack Check) Of Valve Bolts of Rotor A & B - Nov 2000
    - Training & Certification of Welders GTAW/SMAW & GMAW Welding Processes - Apr-Jun 2001

  • Exec Engineering Works

    - RT/UT Works For IMPSA Project - May 2001-May 2003
    - RT/UT of carbon Dioxide & Amonia Receiver Tank for ZESTO Phils. - Aug 2005

  • Ferrotech Steel Corp.

    - Radiographic Testing of LPG Tank - Oct 2001-2004

  • Mirant Pagbilao Corp.

    - UTG, RT, PT & MT of Boiler Tubes of Unit 1 & 2 Annual Shutdown @ Pagbilao, Quezon - Jun-Sep 2002
    - UTG, RT, PT & MT of Boiler Tubes of Unit 2 Annual Shutdown @ Pagbilao, Quezon - Jun 2003

  • Mirant Phils. Corp.

    - RT, UT, PT, Vacuum and Holiday Testing Of Heavy Fuel Oil Tanks and Diesel Tank - Feb-May 2004

  • Pilipinas Shell Petroleum Corp.

    - RT and Vacuum Testing of Fire Water Tank at Shell Calapan - Dec 2004-Apr 2005

  • Golden City Engg. & Construction

    - UT of 3.3mØ Pipeline for MWSS Project @ San Jose Del Monte Bulacan - Feb-Dec 2005

  • Whessoe Phils. Inc.

    - Radiographic Testing of 20mØ Spherical Tank at Sariaya, Quezon for Nation Petroleum, Jun-Nov 2005

  • R.D. Policarpio & Co. Inc.

    - UT of 3.3mØ Pipeline for MWSS Project @ SJDM Bulacan - Feb 2005-Jan 2006
    - UT & PT of SCTEP Construction of Overpass @ Pampanga - Jan-Mar 2008

  • Rapu-Rapu Processing Inc.

    - Third Party – Engineering Assessment of 2 Units: 1M Liter Capacity Diesel Fuel Storage Tank at Rapu-Rapu Island, Albay - Feb 2006

  • Leighton Contractors (Phils.) Inc.

    - UT of tank reinforcing pad for P2072B - RAPU-RAPU PHASE B at Rapu-Rapu Island, Albay - Mar 2006
    - UT & PT of Pre-heater Tower for Holcim Cement Plant at Davao City - Jul-Dec 2006
    - Radiographic Testing of various weld joints CIL Tanks & piping works - Feb 2008 - July 2009

  • FR Cement Inc.

    - Technical Assessment of 1.6M Li. & 1.4M Li. Capacity Fuel Storage Tank at FR Cement Plant in Teresa Rizal, - Jan 2006
    - Technical Assessment of 1-unit 24KL Diesel Horizontal Tank at FR Cement Plant in Teresa Rizal - May 2006

  • Mechatrends Contractors Corp.

    - Radiographic Testing of various LPG storage tanks at Tanza, Cavite for Petron, etc. - Mar 2006-Nov 2007

  • Hanjin Heavy Industries Corporation (Phils.), Inc.

    - Radiographic Testing of weld joints for various vessels at shipyard and WQT test plates - Jun 2007 - present

  • Keppel Subic Shipyard Inc. (formerly Subic Shipyard Eng. Inc.)

    - Radiographic Testing of weld joints for various vessel at shipyard and WQT test plates - Sep 2007 - Mar.2015
    - RT, MT & PT of various weld joints for SPEX Malampaya Phase 3 Project - Jan. 2013 - Mar.2015

  • Insular Oil Company

    - Welding inspection & RT of various weld joints storage tanks & piping works at Sasa, Davao - May 2008– Feb. 2009

  • J.V. Angeles Construction Corp.

    - UT of 3.3mØ Pipeline for MWSS Project @ SJDM Bulacan - Feb-Aug 2005
    - RT of 1.35mØ & 1.75mØ pipe for HEDCOR Hydro Power Project in Davao - Aug 2008 - June 2010

  • Formosa Heavy Industries (FHI) & Subcons.

    NDT services of boilers, process piping and utilities for the following projects:

    - 240MW Toledo Global Power Plant in Toledo City, Cebu - Mar.2009 - Feb.2011
    - 100MW Toledo Global Power Plant in Toledo City, Cebu - Apr.2013 - May.2014
    - 200MW Panay Power Plant in Iloilo - Oct. 2009 - Jan.2011
    - 450MW SMCPC/Petron Refinery in Limay Bataan - May 2011 to present
    - 300MW for TSI Aboitiz Power in Toril, Davo City - Dec. 2013 to Jan.2015
    - 600MW SMCPC in Malita, Davao del Sur - April 2014 to December 2016
    - 100MW for TIPCO in Anda, Mabalacat Pampanga - May 2014 to June 2015

  • Atlantic Gulf & Pacific Co.

    - Supply of Manpower (SS - GTAW/SMAW welders) for various projects at AG&P-BMFY, BTS - 1993- 1995
    - Supply of Manpower (TIG Welders & Welding Supervisors) and welding Machines for the annual Overhauling Of Malaya I Power Plant (Pililia, Rizal) - Nov 1994-Jan 1995
    - Supply of ASME qualified 6G Tig Welders - Jun-Aug 1992
    - Supply of TIG Alloy Welders for AG&P Projects (Jubail, Saudi Arabia) - Apr-Dec 1994

  • Metaphil, Inc.

    - Supply of Supervisor, Welders and QC Inspector for PNOC Palimpinon Project September to December 1992
    - Supply of Manpower (Supervisors, Foremen, Leadmen, Fitters) for Tie-in Works at Plant 9A in Caltex Refinery at San Pascual, Batangas April to August 1994
    - Supply of Certified Associate Welding Inspector for BPC Batangas II Project May to Dcember 1999

  • Maschinen & Technik, Inc.

    - Supply of 6G GTAW / SMAW Alloy Welders for welding of various power plant piping at Sucat-3 Plant and other locations - 1993 -1995
    - Supply of Stress Relieving Engineers/ Technician for turbine piping at Sucat 3 Plant - Jun-Oct 1993

  • Kawasaki Heavy Ind., Inc.

    - Supply of Fabrication & QC Supervisors for the ONGC Project - Sep 1992-Nov 1993

  • National Power Corporation

    - Supply of qualified Boiler Pipe Fitters for the Malaya II Boiler Rehabilitation Project - Oct-Dec 1993
    - Supply of 6G GTAW/SMAW Welders for the Malaya II Boiler Rehabilitation Project - Oct 1993-Feb 1994
    - Supply of Manpower (Welding Supervisor / Inspectors, GT/SM Welders Pipe fitters) and Welding
    - Machines Tools & Equipments (Rental Basis) for The Annual Overhauling of BCFTPP Calaca, Batangas - Jun- Sep 1994

  • Paper Ind. Corp. of the Phils.

    - Supply of Qualified Tig Welder Trainor at PICOP Bislig, Surigao - Dec 1993
    - Supply of Manpower (Welding Su pervisor and GT/SM Welders) for the Rehabilitation of Boiler at Bislig, Surigao - Aug 1994
    - Supply of Qualified Tig Welder Trainor at PICOP Bislig, Surigao - Jan-Feb 1995

  • Turner Pacific

    - Supply of Qualified Welders, Riggers and Welding Inspector for Saipan International Airport Control Tower - Oct 1993-Jan 1994 (Note : Overseas Project)

  • Benguet Management Corp.

    - Supply of SMAW Welders for full welding of casting (Manganese) for BMC overseas projects - Feb-Aug 1994

  • Engineering Equipment, Inc.

    - Supply of Electrical Inspectors and Piping Inspectors - Apr-Sep 1994

  • Fluor Daniel Pacific, Inc.

    - Supply of 6G GTAW/SMAW Welders for STAR Project, Shell, BTS - Sep 1993-Feb 1994
    - Supply of QC/Welding Inspectors for Analog Devices Project Phase II at Cavite - Feb 2000-Sep 2000
    - Supply of Manpower (Project Foreman, Welding Foreman, Structural Welders, Equipment Tenders & Scaffolders) and Equipment /Tools and Consumables for Analog devices Project Phase II at Gen. Trias, Cavite - Apr-Sep 2000
    - Supply of an Expert QA/QC Inspector for Analog Devices Project Phase II at Gen. Trias , Cavite - Apr-Sep 2000

  • ABB Power Generation, Ltd.

    - Supply of Manpower (Supervisors, Welders, Fitters, Riggers, Millwrights Trade Assistants) for Limay-Bataan 600MW Combined Cycle Power Project (Dismantling/installation of smoke stacks) - Apr-Oct 1994

  • ABB Stahl

    - Supply of Senior Welding Inspector for Fabrication of Pressure Vessels and other components - May-Jun 1994

  • Mitsui Eng’g. & Ship Bldg., Co.

    - Supply of Various Senior Inspectors for MITSUI-NPC Power Barge Project at AG&P-BMFY, Batangas - Jun 1991-May 1995
    - Supply of Fabrication Supervisor and QC Inspectors for MES Desalination Plant Components at AG&P, Batangas - Feb 1994-May 1995
    - Supply of QA/QC Supervisors for MES Desalination Plant Project at AG&P- BMFY, Bauan, Batangas - Nov 1997-Mar 1999

  • Design Coordinates, Inc.

    - Supply of Senior Welding Inspectors for various structural works for DCI Ayala Triangle Project at Makati - Dec 1993-Oct 1995

  • Babcock-Hitachi Phils., Inc

    - Supply of Manpower (TIG/MIG Welders Pipefitters, Fitter/helpers) at Sampaga Fabrication Shop and BHPI-Main Fabrication shop in Batangas - Sep 1994-Mar 1995

  • Hitachi-Zosen Corporation

    - Supply of Fabrication & QC Supervisors for H-Z Desalination Plant Project at AG&P-BMFY, Bauan, Batangas - May 1995 -Jan 1996

  • Japan Gas Corporation (JGC)

    - Supply of Fabrication & QC Supervisors for JGC Project at AG&P-BMFY, Bats - Jun 1995-Feb 1996

  • Philippine Geothermal, Inc.

    - Supply of Welding Inspectors for PGI- Tiwi Site Project at Tiwi, Albay - Jul 1995-1997
    - Supply of QC/Welding Inspectors for PGI-Makban Plant at Bai, Laguna - Apr 1995-Jul 1997

  • Cleveland Structural Engineering, Ltd.

    - Supply of QC Inspectors for CSEL Project at AG&P-BMFY, Batangas - Aug 1995-Oct 1996

  • First Philippine Balfour Beatty

    - Supply of QC / Welding Inspector for Sta. Rita 1000MW CCPS Project at Sat. Rita, Batangas - Aug-Sep 1998

  • Nikfill Construction Co., Inc.

    - Supply of Film Sorters (RT Level II Technicians) for BPC Batangas II Project - Sep 1999

  • Nikki Koji Phils

    - Supply of Certified Associate Welding Inspector for BPC Batangas II Project - Aug-Dec 1999

  • Japan Inspection Co. Ltd

    - Supply of Certified Welding Inspector for MHPS Nagasaki/ Pagbilao PJ project in Batangas - Jun. 2015 to present

  • Therma Visayas Inc.

    - Supply of Certified Welding Inspector for Therma Visayas Energy Project in Toledo City, Cebu - March 2017 to present

  • Babcock-Hitachi Phils.

    - Training of RT & UT Technicians - Oct 1991

  • Atlantic Gulf & Pacific Co.

    - Training of NDT Technicians on RT, PT, UT, MT - Sep 1991-Jan 1992
    - Consultancy Services for the renewal of ASME Shop Authorization of AG&P-BMFY - Sep 1991-Jan 1992
    - Qualification & Certification of Welders for AG&P Sonatrach GLI-Z Project at MIRDC, Bicutan - Aug- Sep 1995
    - Qualification & Certification of Welders for AG&P Sofregaz Skikda Project at MIRDC, Bicutan - Nov-Dec 1995

  • AG&P-Honiron

    - Inspection Services during Fabrication of ASME Pressure Vessels for Union Carbide - Jun-Aug 1992
    - Consultancy Services for the renewal of ASME Shop Authorization of AG&P-BMFY - Sep 1991-Jan 1992

  • Altech Fabrication Ind., Inc.

    - Qualification & Certification of Welders at Cainta, Rizal - May 1998 [On-Call]
    - Training, Qualification & Certification of SAW & SMAW Welders and Welding - Oct 2001

  • Grandspan Development Corp.

    - Training of Flux cored Welders and Ultrasonic Testing Technician - Jun-Jul 1992
    - Training / Qualification of FCAW Welders - Sep-Oct 1992

  • Philippine Geothermal, Inc.

    - Qualification & Certification of Welders at PGI-Tiwi Project Site - Apr 1995-Jan 1996
    - Qualification & Certification of Welders at EEI Fabrication Shop at Manggahan Pasig for PGI-TIWI Project Site - Nov 1995-Feb 1996

  • Bovis Asia Pacific

    - Qualification & Certification of Welders for Intel-CV2 Project at Gen. Trias, Cavite - Sep- Nov 1997

  • Benguet Management Corp.

    - Qualification of Welders & Procedures (welding of casted Manganese) - Jul-Aug 1992
    - Qualification & Certification of Welders BMC Fabrication Shop in Mand - Mar 1995

  • BF Metal Corporation

    - Dimensional Inspection Services on MES Transmission Tower for Mindanao Power Corp. - Nov 1993
    - Dimensional Inspection Services on MES Transmission Tower for Mindanao Power Corp. - Mar 1994

  • Engineering & Construction Corp. of Asia (ECCO-ASIA)

    - Consultancy Services for fabrication of pressure vessels per ASME Code - Nov 1992-Apr 1994
    - Qualification & Certification of welders(including radiography of test specimen) - Jul 1993-Apr 1994
    - Qualification & Certification of Welders at ECCO-Bai Plant, Bai, Laguna - Dec 1995-Sep 1996 (On-Call)

  • PICOP

    - Upgrading / Qualification of Tig Welders at PICOP Plant, Bislig, Surigao del Sur - Dec 1993

  • ABB Stahl Refrigeration

    - Qualification & Certification of Welders at Bicutan - Nov-Dec 1994

  • FPSL Watco Co., Ltd

    - Welding Inspection and Consultancy Services for Saigon Centre Project at Ho Chi Minh City, Vietnam - Dec 1994-Jan 1995 (Note: Overseas Project)

  • TEAMCO Corporation

    - Qualification & Certification of Welders at Ayala Triangle Project, Makati City - Feb 1995
    - Qualification & Certification of Welders at TEAMCO Shop, Bicutan - Sep 1997

  • Roblett International Cons’tn.

    - Qualification & Certification of Welders at ROBLETT Testing Center, Cebu City - Jan-Feb 1996
    - Qualification & Certification of Welders at MIRDC for PICOP Rehab. Project - Jan-Mar 1996

  • Shimizu Phils. Contractors, Inc

    - Qualification & Certification of Welders at SHIMIZU G1 Fabrication Shop at Ayala, Makati - Apr 1995

  • Trans-Daewoo

    - Third-Party Inspection and Radiography of various structural members for Trans - Daewoo Passenger Car Assembly Plant in Cebu City - Apr-Jul 1995

  • Steel Center, Incorporated

    - Qualification & Certification of Welders at Manggahan, Pasig - Sep 1995

  • Coastal Subic Bay Terminal

    - Investigation & Testing of Fuel Pipeline from Subic (Olangapo) to Clark Air-Base - Jul-Aug 1996
    - Removal and Replacement of Valves for for Clarkfield Tank at Clark Air-Base - Aug-Sep

About WITCO

WITCO Inspection and Testing Corporation provides quality control, inspection, and other special services in the field of welding and nondestructive testing.

Learn More

Certifications

  • Philippine Nuclear Research Institute
  • DNV GL

Contact WITCO

Unit 909E East Tower,
Philippine Stock Exchange Center,
Exchange Rd. Pasig City, Philippines

  +63 2 571-6744

  inspection@witco.ph