Power Generation NDT Services in Seattle 2026 — ASNT Level III Led

Atlantis NDT delivers power generation ndt services in Seattle. ASNT NDT Level III-led. Seattle is a key hub for aerospace, refining & maritime operations. Technicians are certified by their employer to its SNT-TC-1A written practice, and procedures and reports are reviewed by an ASNT NDT Level III (UT, RT, MT, PT, VT).

For the national service, with boiler tube weld inspection, outage roles and what you receive, see power plant NDT services.

Power Generation Inspection Scope in Seattle

Comprehensive NDT inspection for Power Generation facilities: pressure vessels (API 510), piping (API 570), above-ground storage tanks (API 653), heat exchangers + columns, fired heaters + furnaces, offshore platforms + FPSOs (where applicable), turnaround + EPC project support. Methods: UT (including PAUT and TOFD), RT, MT, PT and VT.

Code + Compliance

Power Generation facility inspections per: ASME B&PV Sections V + VIII + IX + XI; ASME B31 piping series; API 510 + 570 + 571 + 653 + 936 + 1169; NACE MR0175 + MR0103 sour-service; ASTM E-series; ISO 17635/17636/17640; AWS D1.1/3.6; IACS Rec-20 marine. Records are retained in Atlantis NDT ERP.

Free Consultation in Seattle

Atlantis NDT publishes no pricing — pricing varies by region + scope + delivery model. Request your free 30-minute consultation with founder Anoop Rayavarapu (ASNT NDT Level III in UT, RT, MT, PT and VT). Every job is quoted on request. See also verticals, consulting, Seattle ERP, Seattle training.

What power generation inspection actually covers

Assets in scope: boilers and waterwall tubing, superheaters and reheaters, headers and steam piping, HRSGs on combined-cycle plant, turbines and rotors, condensers and feedwater heaters, and balance-of-plant piping.

Damage mechanisms that drive the inspection plan

Creep and creep-fatigue in high-temperature headers and tubing; thermal fatigue at attachments and transitions; flow-accelerated corrosion in wet steam and feedwater; hydrogen damage and caustic gouging under deposits; dissimilar-metal weld failures; and erosion from ash and steam.

Methods applied

Ultrasonic and phased array for wall loss and creep damage, replication metallography for microstructural assessment, boroscopy of internals, eddy current for condenser tubing, magnetic particle on welds and attachments, and hardness testing for material degradation.

Governing codes and standards

ASME Section I for power boilers, ASME B31.1 for power piping, ASME Section V for the examination methods, ASME PCC-2 for repair, and the National Board Inspection Code for in-service work.

What makes this sector different

Failure economics dominate the inspection plan: a forced outage on a large unit costs more per day than most inspection programmes cost per year, so scope is set by consequence rather than by uniform coverage.

The Seattle asset base

Seattle is the headquarters of Boeing Commercial Airplanes (Everett 737/747/767/777/787 fabrication), Phillips 66 Ferndale Refinery (105,000 bpd), Andeavor/Marathon Anacortes Refinery (120,000 bpd), and BP Cherry Point Refinery (236,000 bpd) at the strategic Strait of Juan de Fuca corridor. Trans Mountain Pipeline's Westridge marine terminal and the Olympic Pipeline product distribution network drive PHMSA integrity-management work. The combination of Boeing's NAS 410 aerospace NDT (composites and metallics), Cascadia subduction-zone seismic risk, and the maritime corrosion environment make Seattle a uniquely diverse digital twin market.

How the work is controlled

Agree personnel qualification, equipment checks, procedure revision and review responsibilities for the examination. Retain those records with the results and coverage limitations.

Power generation NDT beyond Seattle

This page covers power generation inspection in Seattle. The sector-wide picture sits on the national pages: power generation NDT training covers the methods this sector certifies in and the career path into it.