Summary
Liu Yu is a QA/QC Engineer and Inspector with over 13 years’ experience in the manufacture and inspection of plates, pipes, fittings and flanges. He has managed quality assurance and integral quality control activities covering material traceability, raw material verification, fabrication, fit-up, welding, NDE, heat treatment, pressure testing, painting, packing and quality dossier preparation. His experience includes inspection of boilers, pressure vessels, heat exchangers, columns, reactors, valves, BOP and wellhead equipment, air cooling condensers, drill collars and drill pipes. He has also worked as a Senior Expeditor, conducting manufacturer audits, vendor qualification, ITP review, production expediting, witness testing, delay investigation and corrective-action follow-up. Liu Yu has supported projects for major energy-sector clients and is familiar with AWS D11, ASME, ASTM, API, PED and local and international material codes.
Education
- Bachelor Degree major in Control technique and Instrument, North University of China
Qualifications and Training
- ASNT UT level 2
- ASNT RT level 2
- ASNT PT level 2
- ASNT MT level 2
- CWI
- ISO 9712 UT level 2
- ISO 9712 MT level 2
- ISO 9712 PT level 2
- Aug. 2024 — ASNT: Training for ASNT UR, RT, PT, MT level 2
- May 2025 — AWS: Training for CWI
- Oct. 2025 — RINA: Training for ISO 9712 UT, MT, PT level 2
- QA/QC Engineer and expeditor experienced in inspection of plates, pipe, fittings and flanges, welding, boiler, pressure vessels, heat exchangers, columns, reactors etc.,
Work Experience
Nov 2019 – Present
TPI AGENCY
QA/QC Engineer and Senior expeditor
- Performed manufacturer audits and qualification.
- Attended pre-production meetings and managed production schedules and fabrication expediting.
- Reviewed vendor inspection and test plans.
- Verified and witnessed testing at vendor premises.
- Prepared detailed inspection reports.
- Performed production expediting, including production-progress checks, delay-cause investigation, corrective-action suggestions and detailed reporting.
- Surveyed vendor production capability and supported vendor qualification.
⚠ Review: dates overlap with BV
Jun 2019 – May 2020
TPI AGENCY
QA/QC Engineer and Senior expeditor
- Performed supplier audits and qualification.
- Attended pre-production meetings and managed production schedules and fabrication expediting.
- Reviewed vendor inspection and test plans.
- Verified and witnessed testing at vendor premises.
- Prepared detailed inspection reports.
- Performed production expediting, including production-progress checks, delay-cause investigation, corrective-action suggestions and detailed reporting.
- Surveyed vendor production capability and supported vendor qualification.
⚠ Review: dates overlap with Xi’an Ancore Petrotech Service Co, Ltd
Jul 2012 – Dec 2015
Tianjin Electric Power Construction Company
QA/QC Engineer
- Inspected piping and steel structures, including visual, dimensional and assembly inspection.
- Received, inspected and traced raw materials; reviewed mill certificates and prepared MRR/MIR/MTR reports.
- Conducted welder qualification tests and issued certificates.
- Prepared heat-treatment procedures and reports.
- Prepared NDT drawings according to related working drawings and standards.
- Witnessed NDT and reviewed NDT documents.
- Followed up nonconformance dispositions.
- Performed surface-treatment inspection, blasting and painting-process inspection.
- Performed final inspection, including assembly, debugging, running inspection and performance testing.
- Recorded hydrostatic and pneumatic testing for vessels, valves, pumps and pipes.
- Supervised and managed subcontractor construction activities and fabrication quality.
- Compiled as-built documents and inspection records according to GB and relevant requirements and submitted integrated documents to clients.
- Communicated and coordinated with clients to solve technology and quality problems.
Projects
DEC 2025 – MAR 2026
Client: ENPPI/SAUDI ARAMCO
DEBOTTLENECK PRODUCED WATER HANDLING SYSTEM-KHURAIS
Vendor: Shanxi Guanjiaying Flange Forging Co., Ltd.
Product: Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
NOV 2025 – DEC 2025
Client: CPECC
ENGINEERING, PROCUREMENT & CONSTRUCTION FOR 1.0 MMBD SUSTAIN PHASE 1 SURFACE FACILITIES PROJECT (14001- 10324 1 MMBD Surface facilities phase 1)
Vendor: Shanxi Haokun Flanges Group Co., Ltd
Product: Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
OCT 2025 – NOV 2025
Client: /
NFPS Offshore Compression Complexes Project COMP3
Vendor: Shanxi Haokun Forging
Product: Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
SEP 2025 – OCT 2025
Client: CPTDC
P30380 CALL-OUT SERVICES AGREEMENT FOR TIE-IN AT SHAH-QUSAHWIRA-MENDER (PART 2)
Vendor: Shanxi Haokun Flanges Group Co., Ltd
Product: Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
MAR 2025 – SEP 2025
Client: QCON/QE
NFPS compression offshore WHP brownfield modifications project
Product: Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
OCT 2025 – DEC 2025
Client: KOC
OFF-PLOT WORKS FOR JURASSIC PRODUCTION FACILITIES AT NORTH KUWAIT AREAS
Vendor: Shanxi Haokun Flanges Group Co., Ltd
Product: Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
DEC 2024 – OCT 2025
Client: ADNOC
HAIL& GHASHA DEVELOPMENT PROJECT PACKAGE 2- ONSHORE FACILITIES
Vendor: Shanxi Haokun Flanges Group Co., Ltd
Product: CS/AS/SS/Nickel-alloy Material Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
MAY 2024 – AUG 2024
Client: Heavy Engineering Industries & Shipbuilding Co KSC (Public)
Construction of flowlines & associated works in west Kuwait area
Vendor: Shanxi Haokun Forging
Product: Flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
FEB 2024 – APR 2024
Client: Abu Dhabi National Oil Company (ADNOC) -Abu Dhabi, UAE
DALMA GAS DEVELOPMENT PROJECT
Vendor: Hawa Valves India Pvt Ltd - Sub-vendor: Shanxi Baolongda
Product: Valves and related forging parts
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
NOV 2023 – DEC 2023
Client: Al Yasat Petroleum Operation Company Limited (Al Yasat)
BELBAZEM FULL FIELD DEVELOPMENT PROJECT EPC STAGE
Vendor: TISCO Shanxi
Product: SA516 Gr70N & Alloy 625 (Clad Plates)
Position: Inspection engineer
- Attended the pre-production meeting to discuss technical requirements with the owners.
- Reviewed the manufacturer production process against the owner’s technical requirements.
- Reviewed and signed material quality certificates.
- Witnessed processing inspection stages.
- Witnessed key-point quality inspections and tests.
- Performed machining-size and visual inspection.
- Witnessed NDT.
- Reviewed and signed manufacturer inspection records.
- Signed and closed nonconforming items.
- Inspected packing and final condition.
- Reviewed the MDB.
JUN 2023 – OCT 2023
Client: AGCC LLC
AMUR GCC Project
Vendor: SEI
Product: piping bulk components such as Pipes, Flanges, Fittings, Discs, Gaskets, Insulating kits, Bolting, made of Low Temperature Carbon Steel, Stainless Steel and Duplex Stainless Steel for the Detail Design (EPSS) Phase of the Plant for PE, PP & LAO Units
Position: Inspection engineer
- Attended the pre-production meeting to discuss drawings and technical requirements with the owners.
- Prepared the production inspection plan according to the manufacturer’s actual situation.
- Reviewed the manufacturer production process against the owner’s technical requirements.
- Reviewed and signed material quality certificates.
- Performed production process quality control.
- Witnessed key-point quality inspections and tests.
- Performed machining-size and visual inspection.
- Reviewed and signed manufacturer inspection records.
- Signed and closed nonconforming items.
- Inspected painting, packing and final condition.
- Prepared weekly inspection or expediting reports and delivered important information in a timely manner.
- Signed the release order.
MAR 2023 – MAY 2023
Client: Kurvers Piping
INEOS Styrolutvion KAIMEN Project
Vendor: Shanxi Guanli Flanges Co Ltd
Product: CS and SS flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
NOV 2022 – FEB 2023
Client: SL-PIPING GmbH
GE STEAM POWER SYSTEMS
Vendor: Geldbach Shanxi
Product: CS and SS flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
AUG 2022 – OCT 2022
Client: Kuwait Oil Company Refining
KOC project
Vendor: Guanjiaying Shanxi
Product: CS and SS flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
MAR 2022 – AUG 2022
Client: CASALE
JSC METAFRAX Project
Vendor: Authentic Shanxi
Product: Flanges, Pipes, Fittings and Valves
Position: Inspection engineer
- Attended the pre-production meeting to discuss drawings and technical requirements with the owners.
- Prepared the production inspection plan according to the manufacturer’s actual situation.
- Reviewed the manufacturer production process against the owner’s technical requirements.
- Reviewed and signed material quality certificates.
- Performed production process quality control.
- Witnessed key-point quality inspections and tests.
- Witnessed sampling, mechanical-properties testing and chemical testing.
- Witnessed NDE testing.
- Performed visual inspection.
- Performed dimensional inspection.
- Checked painting, marking and packing.
- Reviewed MTCs.
AUG 2021 – FEB 2022
Client: SPIG
National chemical & refining of Turkey
Vendor: SPIG Shanxi
Product: Air cooling condenser
Position: Inspection engineer
- Performed inspection activities according to the ITP, including blank visual inspection, traceability inspection, parts-processing dimensional inspection, welding inspection and assembly inspection.
- Inspected raw materials.
- Witnessed the fabrication process.
- Witnessed fit-up and welding.
- Witnessed PWHT.
- Witnessed NDE testing.
- Witnessed hydrostatic testing.
- Performed visual and dimensional inspection.
- Witnessed surface preparation and painting.
- Performed final inspection.
- Inspected packing.
- Reviewed documents.
JUN 2021 – JUL 2021
Client: National Iranian Oil
Abadan refining Project
Vendor: Guanjiaying Shanxi
Product: CS and SS Flanges & Fittings
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
JAN 2021 – MAY 2021
Client: China National Petroleum Corporation
The seventh Daqing Oilfield
Vendor: Shenkai Shanghai
Product: BOP, Wellhead Equipment
Position: Inspection engineer
- Inspected raw materials.
- Witnessed heat treatment.
- Witnessed NDE.
- Inspected overlaying welding according to WPS and PQR and checked welder qualifications.
- Witnessed hardness testing.
- Performed final inspection, including visual and dimensional inspection.
- Witnessed hydrostatic testing.
- Witnessed function testing.
- Inspected marking and nameplates.
- Inspected packing.
- Reviewed documents.
OCT 2020 – DEC 2020
Client: Shell
Namibia Offshore platform
Vendor: Tianhe Shanghai
Product: Drill collar, Drill pipe
Position: Inspection engineer
- Witnessed raw-material re-inspection, including sampling, mechanical testing and chemical testing.
- Witnessed NDE.
- Witnessed friction welding.
- Witnessed heat treatment for the welding zone.
- Witnessed NDE for the welding zone.
- Witnessed hardness testing for the welding zone.
- Witnessed mechanical testing for the welding zone.
- Performed visual and dimensional inspection, including threads.
- Witnessed drift testing.
- Inspected marking, painting and packing.
- Reviewed documents.
JUL 2020 – SEP 2020
Client: KNPC
KIPIC - Al Zour refinery project
Vendor: Jiangyin Nanfang Pipe Fitting Making Co, Ltd
Product: CS and SS fittings and flanges
Position: Inspection engineer
- Attended PIM.
- Verified raw materials, including MTR review, visual and dimensional inspection.
- Witnessed heat treatment.
- Witnessed PMI.
- Witnessed chemical and mechanical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking, painting and packing.
- Reviewed the MDB as per the ITP and specification.
FEB 2020 – APR 2020
Client: L & T Hydrocarbon Engineering, Baroda
Vendor: Jiangyin Tianning Metal PipeFitting Co Ltd
Product: CS, SS, SDSS fittings (H2, NACE, IBR, SOUR)
Position: Inspection engineer
- Inspected raw materials.
- Witnessed sampling.
- Witnessed IGC testing.
- Witnessed mechanical and chemical testing.
- Witnessed PMI.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
OCT 2019 – JAN 2020
Client: KNPC
Procurement & Construction Works for Mercury Guard Bed Modification in LPG4 Unit at MAA Refinery
Vendor: Jiangyin Zhongnan Heavy Industries Co, Ltd
Product: CS & SS fittings and flanges
Position: Inspection engineer
- Inspected raw materials.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Witnessed PMI.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
MAR 2019 – AUG 2019
Client: ROBT STONE
Rumaitha North CO2 project expansion (WAG-CO2)
Vendor: Jiangyin Tianning pipe fitting
Product: CS and SS Fitting & Flange
- Inspected raw materials.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Witnessed PMI.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
MAY 2018 – FEB 2019
Client: TT Global Chemical Public Company Limited
Pinch Project
Vendor: Alfa Laval(Jiangyin) Manufacturing Co, Ltd
Product: Welded heat exchangers
Position: Inspection engineer
- Inspected raw materials.
- Witnessed the fabrication process.
- Witnessed fit-up and welding.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed PWHT.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Witnessed PMI.
- Witnessed pressure testing.
- Witnessed surface preparation and painting.
- Performed final inspection.
- Inspected marking and packing.
- Reviewed documents.
JAN 2018 – APR 2018
Client: Al Asab Est General Transport & Contracting
EPC FOR TIE-IN WORK AT SOUTH EAST PACKAGE-C/ EPC FOR ASAB PHASE II STAGE-1 PROJECT
Vendor: JiangyinTianning pipe fitting
Product: CS and SS Fitting & Flange
Position: Inspection engineer
- Inspected raw materials.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Witnessed PMI.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
SEP 2017 – DEC 2017
Client: Canadian Natural
Vendor: Changshu Walsin
Product: SS pipes
Position: Inspection engineer
- Inspected raw materials.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed corrosion testing.
- Witnessed PMI.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
JUN 2017 – AUG 2017
Client: Jiangyin Zenkung Forging Co, Ltd
Vendor: Jiangyin Zenkung Forging Co, Ltd
Product: Main shaft, 34 CrNiMo6
Position: Inspection engineer
- Inspected raw materials.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Performed visual and dimensional inspection.
- Inspected marking and packing.
- Reviewed documents.
JAN 2017 – MAY 2017
Client: CPTDC
JG Summit Stage 1 Expansion Project
Vendor: Jiangyin Nanfang Pipe Fitting Making Co, Ltd
Product: CS and SS fittings and flanges (Elbow, coupling, tee, reducer, weldolet, etc)
Position: Inspection engineer
- Inspected raw materials.
- Witnessed heat treatment.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Witnessed PMI.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
SEP 2016 – DEC 2016
Client: SEI
RAPID Package 2 (CDU, ARDS & HCDU UNITS)
Vendor: Shanxi Guanjiaying Flange Forging Group Co, Ltd
Product: CS and SS flanges
Position: Inspector
- Inspected raw materials.
- Witnessed heat treatment.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Witnessed PMI.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
APR 2016 – AUG 2016
Client: KOC / COOEC-ENPAL
Vendor: Shanxi Guanjiaying Flange Forging Group Co., Ltd. Shanxi ST&H forging Co, Ltd.
Product: CS and SS Flanges
Position: Inspector
- Inspected raw materials.
- Witnessed heat treatment.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Witnessed PMI.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
JAN 2016 – MAR 2016
Client: KOC
Vendor: Shanxi Guanjiaying Flange Forging Group Co, Ltd
Product: CS and SS Flanges
Position: Inspector
- Inspected raw materials.
- Witnessed heat treatment.
- Witnessed sampling.
- Witnessed mechanical and chemical testing.
- Witnessed NDT.
- Witnessed PMI.
- Performed visual and dimensional inspection.
- Performed color-coding inspection.
- Inspected marking and packing.
- Reviewed documents.
Client: China Datang Corporation
Subcritical Units-Electric Power Plant: Wangtan Electric Generating Stations(1×600MV).
Vendor: Tianjin Electric Power Construction Company
Position: QA/QC Engineer
Location: Tangshan city Hebei Province
- Inspected piping and steel structures, including visual, dimensional and assembly inspection.
- Received, inspected and traced raw materials; reviewed mill certificates and prepared MRR/MIR/MTR reports.
- Conducted welder qualification tests and issued certificates.
- Prepared heat-treatment procedures and reports.
- Prepared NDT drawings according to related working drawings and standards.
- Witnessed NDT and reviewed NDT documentation.
- Followed up nonconformance dispositions.
- Performed surface-treatment, blasting and painting-process inspection.
- Performed final inspection, including assembly, debugging, running inspection and performance testing.
- Recorded hydrostatic and pneumatic testing for vessels, valves, pumps and pipes.
- Supervised and managed subcontractor construction activities and fabrication quality.
- Compiled as-built documents and inspection records according to GB and relevant requirements and submitted the integrated documents to clients.
- Communicated and coordinated with clients to resolve technology and quality problems.
Client: China Huadian Corporation
Super critical Units-Electric Power Plant: Guigang Electric Generating Stations(1×600MV).
Vendor: Tianjin Electric Power Construction Company
Position: QA/QC Engineer
Location: Guigang city Guangxi Province
- Inspected piping and steel structures, including visual, dimensional and assembly inspection.
- Received, inspected and traced raw materials; reviewed mill certificates and prepared MRR/MIR/MTR reports.
- Conducted welder qualification tests and issued certificates.
- Prepared heat-treatment procedures and reports.
- Prepared NDT drawings according to related working drawings and standards.
- Witnessed NDT and reviewed NDT documentation.
- Followed up nonconformance dispositions.
- Performed surface-treatment, blasting and painting-process inspection.
- Performed final inspection, including assembly, debugging, running inspection and performance testing.
- Recorded hydrostatic and pneumatic testing for vessels, valves, pumps and pipes.
- Supervised and managed subcontractor construction activities and fabrication quality.
- Compiled as-built documents and inspection records according to GB and relevant requirements and submitted the integrated documents to clients.
- Communicated and coordinated with clients to resolve technology and quality problems.
Languages
Skills
- QA/QC Inspection
- Third-Party Inspection
- Quality Assurance and Quality Control
- Production Expediting
- Manufacturer Audit and Qualification
- Vendor Surveillance
- Welding Inspection
- NDT Inspection
- Material Inspection and Traceability
- Pressure Equipment Inspection
- Inspection and Test Plan Review
- Quality Documentation and Dossier Preparation
Commodities
- Plates
- Pipes
- Piping
- Fittings
- Flanges
- Forgings
- Valves
- Boilers
- Pressure Vessels
- Heat Exchangers
- Columns
- Reactors
- Discs
- Gaskets
- Insulating Kits
- Bolting
- Air Cooling Condensers
- BOP
- Wellhead Equipment
- Drill Collars
- Drill Pipes
- Steel Structures
- Pumps