Weld Inspection Services in Baltimore 2026 — ASNT Level III Led

Atlantis NDT delivers weld inspection services in Baltimore. Expert ASNT NDT Level II + III certified inspectors using UT (incl. PAUT + TOFD + LRUT), RT (incl. DR + CR + real-time), MT (wet-fluorescent + dry-visible), PT, ET (incl. ECA), VT, AE, IRT, LT — comprehensive inspection coverage with code-compliant reporting.

Weld Inspection Services Scope

Weld inspection covers: butt, fillet, socket, and overlay welds per AWS D1.1 + ASME Section IX; pipeline girth welds per API 1104; pressure-vessel and piping welds per ASME B&PV Section VIII + B31.3. Full-penetration volumetric examination (RT/UT/PAUT/TOFD) plus surface examination (MT/PT/VT) at root, intermediate, and final-cap stages. Atlantis NDT Level III approves every Procedure + signs off final disposition + audit-ready records via Atlantis NDT ERP.

Code + Compliance

Weld Inspection Services per: ASME B&PV Sections V + VIII + IX + XI; ASME B31 piping series; API 510 + 570 + 571 + 579 + 580 + 581 + 653 + 1104 + 1169; ASTM E-series; ISO 17635/17636/17640; AWS D1.1/3.6; IACS Rec-20 marine; NACE MR0175 + MR0103 sour-service. Audit-ready records per ISO 9001:2015 + ISO 17020 + ISO 17025.

Free Consultation

Atlantis NDT publishes no pricing — varies by region + scope. Request your free 30-minute consultation. Tailored Baltimore quote within 24 hours. See also verticals, Baltimore ERP, Baltimore training, Baltimore consulting.

What weld inspection involves

Weld inspection verifies that a joint meets the acceptance criteria of the governing construction code, using methods selected for the defect types credible in that joint configuration and material.

Scope of work

  • Visual examination of profile, undercut, reinforcement and surface condition to a written procedure
  • Radiography or ultrasonic examination of weld volume, including phased array and TOFD on thicker sections
  • Magnetic particle or penetrant examination for surface-breaking indications
  • Welder and procedure qualification record verification against ASME Section IX
  • Positive material identification where material substitution is a risk

Governing codes

ASME Section VIII and Section IX, ASME B31.1 and B31.3, AWS D1.1, API 1104, and ASME Section V for the examination methods themselves.

Working in Baltimore

Scope in Baltimore is set by the local asset base, the client's own vendor-approval regime and the inspection intervals required by the governing in-service code. Mobilisation, permit and access planning are agreed before the crew travels, because on most sites those constraints decide the cost of a campaign more than the examination itself does.

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.

What you receive

  • A report in your required format, with findings located against the component and, where relevant, against a persistent corrosion monitoring location so trends stay continuous between campaigns
  • Raw data in the instrument-native format plus an open export, so the dataset outlives any single supplier relationship
  • The procedure revision, technician certification state and instrument calibration status applicable at the time of examination
  • Where a finding affects continued service, the specific code clause governing the acceptance decision

Related: asset integrity management software · inspection management software · ASNT Level III consulting · digital twin for asset integrity. Request a quote for Baltimore.

Part of the full range of NDT inspection services from Atlantis NDT.