NDT inspection cost in Spokane: Phased Array Ultrasonic Testing rates
Field-anchored pricing guide for PAUT (Phased Array Ultrasonic Testing) and the other five common NDT methods in Spokane, WA. Rates are quoted in USD per hour and reflect the Tier-2 labour band that applies across pacific northwest markets.
Kaiser Trentwood rolls aerospace-grade plate on Nadcap surveillance — a UT plate-inspection Level III rotation gap and Boeing/Airbus deliveries miss a heat-treat batch.
Low band
$400
per hour · routine scope, full-day crew
Typical
$725
per hour · most jobs land here
High band
$1300
per hour · turnaround / night shift / rope access
Encoded, imaged weld inspection per ISO 13588 and ASME Section V Mandatory Appendix.
PAUT carries a premium over conventional UT for equipment cost, procedure development, and Level II PAUT-credentialed technician availability. It often substitutes for RT — eliminating exclusion zones and night work — so on a per-weld basis it can come out cost-neutral or favourable.
Spokane's industrial substrate — Defense (Fairchild AFB), Aerospace components, Aluminum (Trentwood) — pulls NDT scopes onto recurring sites including Fairchild Air Force Base (KC-135 hub) and Kaiser Aluminum Trentwood. The local contractor pool prices against FAA / NAVAIR acceptance criteria, which requires Level II / III certified personnel and traceable instrument calibration. That floor — not raw wage data — is what sets the band.
The Tier-2 multiplier (×1.00 applied to the national PAUT base band) accounts for local cost of living, procurement competition, and the documentary overhead that FAA / NAVAIR imposes. PAUT programmes in Spokane have historically clustered around the typical rate of $725 per hour, with turnaround and outage premiums pushing toward the high band.
Recurring industries pricing against this band:
Named operators / sites: Fairchild Air Force Base (KC-135 hub), Kaiser Aluminum Trentwood, Triumph Composite Systems Spokane.
Crew rotation length
Multi-day mobilisations in Spokane amortise travel and per-diem across more billable hours, lowering the per-hour rate. Single-day call-outs sit at the high band.
Access and rigging
Rope access, scaffold, or confined-space entry add 15–35% to the base rate. Defense (Fairchild AFB) sites in Spokane often require all three.
Shift premium
Night shift, weekend, and turnaround windows in Spokane typically carry a 25–40% premium on the base hourly rate.
Acceptance criteria
FAA / NAVAIR acceptance criteria require Level II / III sign-off, which prices above structural-weld AWS D1.1 work.
Equipment specification
Procedure development and PAUT-Level II tech availability drive cost. RT-substitution often nets cheaper at program level.
Programme volume
Multi-asset programmes at sites like Fairchild Air Force Base (KC-135 hub) typically negotiate volume discounts of 8–15% off the typical rate.
Mobilisation distance
Remote pacific northwest sites add a per-trip mobilisation charge ($350–$1,500 depending on travel distance from Spokane).
Documentation depth
Full digital scan packages with audit-grade traceability cost 10–20% more than basic written report deliverables, and are required at FAA / NAVAIR sites.
- 1.Plan PAUT scopes against the pacific northwest turnaround calendar to avoid rush premiums.
- 2.Batch multiple assets at the same site (e.g. Fairchild Air Force Base (KC-135 hub)) to amortise mobilisation across more billable hours.
- 3.Provide detailed component specs and accessibility info up-front — vague RFPs price high to absorb uncertainty.
- 4.Standardise on a single contractor for programme work; spot-buys carry a 10–20% premium.
- 5.Where PAUT is interchangeable with another method (RT ↔ PAUT, MT ↔ PT), price both before committing.
- 6.Verify Level II / III currency before quote — re-mobilisation for an expired cert is unbillable to the asset.
- •Code-case RT substitution on pipeline girth welds
- •Critical-weld inspection on heavy-wall vessels
- •Encoded corrosion mapping (C-scan)
Method
Phased Array Ultrasonic Testing
Abbreviation
PAUT
Labour band
Tier 2 (×1.00)
Code authority
FAA / NAVAIR
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Request a quotePricing caveat
The numbers above are field-anchored ranges, not a quote. Actual Spokane rates vary with scope, accessibility, shift, and contractor utilisation. Always solicit at least three quotes before committing programme spend.