Phased Array Ultrasonic Testing in Montreal
Multi-element ultrasonic imaging with electronic beam steering for advanced weld and corrosion mapping.
Greater-Montreal aerospace primes audit Level II/III rosters under both Transport Canada CAR 573 and NAS 410 — keeping a single technician's cert path clean across both regimes is a daily reconciliation problem.
How Phased Array Ultrasonic Testing works
A 16- to 128-element transducer is fired with controlled time delays to steer and focus the ultrasonic beam electronically. Sectorial (S-scan) and linear (L-scan) imaging produce real-time cross-sections; encoded scanning produces permanent digital records.
PAUT in Montreal
Phased Array Ultrasonic Testing in Montreal is most often pulled into scope when aerospace (bombardier, pratt & whitney canada) or refining operators need Transport Canada CAR 573-grade evidence that an asset is fit for continued service. The recurring sites — Bombardier Aerospace Mirabel / Dorval and Pratt & Whitney Canada Longueuil — write PAUT into pre-job inspection plans because multi-element ultrasonic imaging with electronic beam steering for advanced weld and corrosion mapping. Local contractors mobilise calibrated equipment, current ASNT Level II / III credentials, and procedure packages tied to ASME Section V and ISO 13588.
Quick facts
- Method: PAUT — Phased Array Ultrasonic Testing
- Service area: Montreal, QC
- Primary industries: Aerospace (Bombardier, Pratt & Whitney Canada), Refining
- Key standards: ASME Section V, ISO 13588
Where PAUT shows up on Montreal jobs
Industry relevance
Aerospace (Bombardier, Pratt & Whitney Canada) and Refining operators in Montreal pull PAUT into routine and turnaround scopes. The named recurring sites include Bombardier Aerospace Mirabel / Dorval and Pratt & Whitney Canada Longueuil.
Acceptance criteria are written against Transport Canada CAR 573 and ratified at Level III sign-off for procedure qualification.
Compliance and safety
Phased Array Ultrasonic Testing inspections in Montreal reference ASME Section V, ISO 13588, ISO 19285. Site-specific qualification matrices add operator-specific requirements on top.
Working with NDT Connect-listed providers ensures Level II/III currency, instrument-level calibration traceability, and digital record packages that survive audit retention demands.
Named Montreal facilities served
Phased Array Ultrasonic Testing scopes in Montreal recur at the following operators and sites. Local contractors are pre-qualified at most of these gates.
Bombardier Aerospace Mirabel / Dorval
Business jet manufacturing — PAUT scope routine
Pratt & Whitney Canada Longueuil
Aero engine manufacturing — PAUT scope routine
Suncor Montreal Refinery
Refinery — PAUT scope routine
CAE Montreal
Simulators / aerospace — PAUT scope routine
Applicable standards and codes
Phased Array Ultrasonic Testing inspections in Montreal are written and accepted against:
ASME Section V
ISO 13588
ISO 19285
ASTM E2491
DNV-ST-F101
Local code authorities
Why PAUT is chosen
Permanent encoded digital record for audit retention
Higher probability of detection vs conventional UT
Replaces RT on many scopes — no radiation exclusion zone
Real-time S-scan and C-scan visualisation
Typical applications
- •Code-case substitute for RT on pipeline girth welds
- •Critical-weld inspection on pressure vessels and piping
- •Corrosion mapping with C-scan visualisation
- •Component-thickness and flaw-sizing on composites
Frequently asked questions
When is PAUT the right method in Montreal?
PAUT is selected when code-case substitute for rt on pipeline girth welds. In Montreal, this is the everyday scope at sites like Bombardier Aerospace Mirabel / Dorval, where Transport Canada CAR 573 acceptance criteria drive method selection.
Which standards govern PAUT work in Montreal?
Phased Array Ultrasonic Testing inspections in Montreal reference ASME Section V, ISO 13588, ISO 19285, ASTM E2491, DNV-ST-F101. Procedure qualification typically rolls up to Transport Canada CAR 573.
What are the limitations of PAUT I should plan for?
Higher equipment cost than conventional UT. Requires Level II PAUT certification plus base UT currency. Procedure development and qualification overhead.
Do Montreal providers offer encoded / digital PAUT records?
Yes. The NDT Connect provider pool serving Montreal delivers PAUT packages with encoded scans (where applicable), instrument-level calibration certificates, and Level II/III sign-off — sized to survive Transport Canada CAR 573 audit retention.
How fast can PAUT crews mobilise in Montreal?
Routine PAUT scopes in Montreal are typically picked up within 24–72 hours of a posted request. Turnaround and outage support is negotiated against crew rotation — post the scope to NDT Connect to receive parallel quotes from certified Montreal providers.
Ready for PAUT inspection in Montreal?
Connect with certified PAUT providers in Montreal. Parallel quotes, traceable calibration, audit-grade records.
Get a free quote todayOther NDT methods in Montreal
Ultrasonic Testing
UT
High-frequency sound-wave inspection for wall thickness, weld integrity and internal flaw detection.
Radiographic Testing
RT
Ionising-radiation imaging (X-ray or gamma) of internal weld structure on film or digital detector.
Magnetic Particle Testing
MT
Surface and near-surface crack detection on ferromagnetic materials via magnetic flux leakage.
Liquid Penetrant Testing
PT
Capillary-action surface flaw detection on any non-porous material using dye or fluorescent penetrant.