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Repair & Alteration Consulting (NBIC, ASME, TSBC).
Repairs and alterations to boilers, pressure vessels, and piping must follow strict NBIC, ASME, and TSBC requirements — get it wrong, and you risk failed inspections, voided certifications, or unsafe equipment. PowerTech Consulting provides specialized technical oversight for repair and alteration projects, from initial damage assessment through final testing, so every repair is safe, traceable, and fully code-compliant.
Our Process
1. Damage Assessment — We evaluate the extent and nature of the damage or condition requiring repair.
2. Repair Scope Determination — We determine whether the work qualifies as a repair or an alteration under NBIC/ASME definitions, which affects the applicable procedures and approvals.
3. Compliant Procedures — We prepare repair/alteration procedures that meet NBIC NB-23, applicable ASME codes, and TSBC requirements.
4. WPS/PQR/WPQ Review — We review welding procedure specifications, procedure qualification records, and welder performance qualifications for the work.
5. Material & NDE Verification — We verify materials meet code requirements and coordinate non-destructive examination as needed.
6. Contractor Coordination — We coordinate with qualified A-Class contractors to carry out the physical repair or alteration work.
7. Final Testing — We oversee final testing to confirm the completed work is safe and code-compliant.
Why Technical Oversight Matters
A repair or alteration that isn't properly documented or doesn't follow code can lead to a failed TSBC inspection, an invalidated certificate, or — more importantly — an unsafe piece of equipment back in service. PowerTech Consulting's technical oversight ensures traceability and code compliance at every step, from planning through to final sign-off.
Who This Is For
- Facility owners and operators facing a repair or alteration to boilers, pressure vessels, or piping
- Contractors needing technical direction on NBIC, ASME, or TSBC repair requirements
- Organizations responding to a TSBC finding or failed inspection requiring corrective repair work
What's the difference between a "repair" and an "alteration" under code?
Generally, a repair restores equipment to its original design condition, while an alteration changes the equipment's original design (such as its rating, capacity, or configuration). The distinction matters because it determines which procedures, approvals, and documentation apply — we help you determine the correct classification before work begins.
Do you coordinate directly with the contractor doing the physical repair?
Yes. We provide the technical oversight — procedures, code interpretation, and verification — while coordinating with your qualified A-Class contractor who performs the physical work.
Facing a repair or alteration project?
Book a free 45-minute consultation to discuss your equipment and next steps.
[Book a Free Consultation →]
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