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Tarquin Wolseley-Opoku

Journeyman Boilermaker
Beaumont, TX, United States

Professional Summary

Journeyman boilermaker with 9+ years fabricating, installing, and repairing pressure vessels, heat exchangers, and structural steel for Gulf Coast refineries and petrochemical plants. NCCER and ASME Section IX qualified; strong track record on turnaround and outage work with zero lost-time incidents on recent campaigns. Seeking a lead or senior journeyman role with a Beaumont–Port Arthur contractor.

Employment History

Journeyman Boilermaker
Sabine Refining Services · Beaumont, TX
Mar, 2021
Lead vessel and exchanger repair crews of 4–8 during planned turnarounds; average campaign 18–25 days with schedule adherence above 95%. Fabricate and install carbon and stainless pressure parts per ASME Section VIII drawings; fit-up tolerances held within 1/16 in. Perform SMAW/GTAW welding on P1 and P8 materials; pass client RT/UT first-time acceptance rates above 98%. Rig and set exchangers and drums up to 40 tons using mobile cranes; write lift plans with the site safety coordinator.
Boilermaker
Golden Triangle Mechanical · Port Arthur, TX
Jun, 2017 · Feb, 2021
Built and repaired tanks, stacks, and ductwork for refining and chemical clients across Jefferson County. Laid out plate from isometric drawings; cut, rolled, and fit shells and heads for shop and field installs. Supported hydrotests and punch-list closeout; documented as-built changes for engineering packages. Mentored 3 apprentices on blueprint reading, fit-up, and hot-work permits.
Boilermaker Helper / Apprentice
Gulf Coast Industrial Fab · Orange, TX
Aug, 2014 · May, 2017
Assisted journeymen with grinding, fit-up, tacking, and bolt-up on pressure vessels and structural steel. Completed NCCER Boilermaker Levels 1–4 while working full time; zero OSHA recordables. Staged tools, scaffolds, and materials for night-shift outage crews.

Education

NCCER Boilermaker Apprenticeship (completed)
Associated Builders and Contractors, Southeast Texas · Beaumont, TX
Aug, 2014 · May, 2017
Certifications: NCCER Certified Journeyman Boilermaker; ASME Section IX welder qualification (SMAW/GTAW); OSHA 30 Construction; TWIC; current First Aid/CPR.
High School Diploma
West Brook High School · Beaumont, TX
Aug, 2010 · May, 2014
Welding technology elective; varsity football.

Skills

GTAW
ASME Section I & VIII
Blueprint & isometric reading
Plasma/oxy-fuel cutting
Pressure testing
Turnaround planning
OSHA 10/30
TWIC
SMAW
FCAW
NBIC repairs
Plate layout
Rigging & signaling
Stainless & carbon steel
Apprentice mentoring
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