Maintenance & Turnaround Services
Safe, Boring, and On-Time
Trust and safety are two of the highest priorities at Altex Industries. We have been performing boilermaker services since 2001, and the experience of our field supervisors and site managers allow Altex to directly contribute to the planning, scheduling, and successful execution of major industrial plant turnarounds.
Altex Field Services division specializes in Big and Ugly turnarounds, especially high-pressure exchanger loops.
Our crews are trained, equipped, and fully supported by Altex’s extensive corporate services, including Engineering, Project Management, QC, Supply Chain, Warehouse/Mobilization, and Shop Fabrication. Altex is available 24/7 and 365 days/year to support your crucial turnaround activities.
Turnaround Scope of Work
- Boilermaker, Pipefitter, Labour, and supervisory services
- Heat exchanger planning, scheduling, and management services.
- Shell & Tube heat exchangers
- Air-Cooled heat exchangers
- Sulphur Condensers and Waste Heat Boilers
- Boiler maintenance and repair, package boilers, power boilers, and recovery boiler shutdown.
- OTSG and HRSG maintenance and repair
- Tower and pressure vessel services, including heavy lift, erection, revamps, internals
- Piping and spooling
Services
- Engineering support and troubleshooting
- Bundle pulling, pushing, handling
- Repair of bonnets, dollar plates, floating heads
- Field or shop repair of heat exchangers, pressure vessels, towers
- Welding repair on pressure parts
- Portable machining, flange repair
- Full & partial re-tubes, tube-plugging.
- Tensioning and torquing, including controlled bolting
- Exchanger cleaning – chemical, ultrasonic, or grit blasting
- Blinding of process equipment
- NDE/NDT
- Hydrotesting of process equipment
- Turnover Documentation
Altex has 249 active certified weld procedures for most metallurgies and combinations
Altex has over 250 certified weld procedures
- Carbon Steel
- Chrome-Moly - 1/2-Cr, 1-1/4Cr, 2-1/4Cr, 5Cr, 9Cr, 13Cr
- Stainless Steel - 304, 309, 316, 317, 321, 400 series, etc.
- Duplex - S32205, S31803
- Super Duplex - S32750, S32760
- Nickel alloys - Incoloy®, Hastelloy®, Inconel®, C-276, C-22, N06625, N08825, Alloy 59, C2000, etc.
- Clad or overlayed tubesheets with above metallurgies
Industries Served
- Upgraders
- Refineries
- Petrochemcial
- Pulp & paper
- Power generation
- Carbon capture
- Biofuels
