Radiographic Testing in Memphis
Ionising-radiation imaging (X-ray or gamma) of internal weld structure on film or digital detector.
Valero Memphis is the only refinery in Tennessee — every unit outage compresses inspection contractors against the Diamond pipeline schedule, and FAA Part 145 work at the FedEx hub competes for the same Level IIIs.
How Radiographic Testing works
A radiation source (X-ray tube, Ir-192 or Co-60) projects through the test piece onto a film or DDA. Differential absorption maps internal density variations — porosity, slag, cracks, lack of fusion — onto the recorded image.
RT in Memphis
Radiographic Testing in Memphis is most often pulled into scope when refining or air cargo (fedex hub) operators need API 510 / 570 / 653-grade evidence that an asset is fit for continued service. The recurring sites — Valero Memphis Refinery and FedEx Express World Hub (Memphis) — write RT into pre-job inspection plans because ionising-radiation imaging (x-ray or gamma) of internal weld structure on film or digital detector. Local contractors mobilise calibrated equipment, current ASNT Level II / III credentials, and procedure packages tied to ASME Section V and ASTM E94.
Quick facts
- Method: RT — Radiographic Testing
- Service area: Memphis, TN
- Primary industries: Refining, Air cargo (FedEx hub)
- Key standards: ASME Section V, ASTM E94
Where RT shows up on Memphis jobs
Industry relevance
Refining and Air cargo (FedEx hub) operators in Memphis pull RT into routine and turnaround scopes. The named recurring sites include Valero Memphis Refinery and FedEx Express World Hub (Memphis).
Acceptance criteria are written against API 510 / 570 / 653 and ratified at Level III sign-off for procedure qualification.
Compliance and safety
Radiographic Testing inspections in Memphis reference ASME Section V, ASTM E94, ASTM E1032. 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 Memphis facilities served
Radiographic Testing scopes in Memphis recur at the following operators and sites. Local contractors are pre-qualified at most of these gates.
Valero Memphis Refinery
Refinery — RT scope routine
FedEx Express World Hub (Memphis)
Air cargo — RT scope routine
Port of Memphis (Mississippi River)
Inland port — RT scope routine
Applicable standards and codes
Radiographic Testing inspections in Memphis are written and accepted against:
ASME Section V
ASTM E94
ASTM E1032
ISO 17636
API 1104
Local code authorities
Why RT is chosen
Permanent imaging record for audit retention
Excellent at volumetric defects (porosity, inclusions)
Less operator-dependent than UT
Typical applications
- •Pipeline girth-weld inspection per API 1104
- •Pressure-vessel longitudinal and circumferential welds per ASME Section VIII
- •Casting volumetric inspection on safety-critical components
- •Corrosion-under-insulation profile imaging
The NDT footprint in Memphis, TN reflects logistics & aviation's share of the local economy and the supporting auto cluster. FedEx hub — air cargo aircraft heavy maintenance NDT. Radiographic Testing (RT) sits inside the recurring scope mix that FedEx (HQ + Memphis hub), Valero Memphis Refinery, and the broader southeast operator base put on contract every cycle.
a mid-band metro of about 1340K residents keeps the certified-contractor base deep enough to absorb engine disc inspection surges without losing schedule. Programmes typically rotate around engine disc populations, and RT is the examination most often written into the procedure pack at the gate.
BlueOval City — Ford F-150 Lightning EV mega-plant under construction. Cost-of-living index 82 and the medium transport surcharge band combine into the multiplier procurement teams budget against.
Code compliance on RT work in Memphis, TN starts with the local authority stack — TN DEC, API 510/570/653, FAA Part 145. BPVC Sec V Art. 2 (RT) is the method-level technical standard procedures qualify against, with NAS 410, BPVC Sec VIII Div 1 UW-51 and B31.3 para 344.5 pulled in when scope crosses into logistics & aviation territory. FedEx (HQ + Memphis hub) typically requires currency on both layers before a contractor crosses the gate.
- TN DEC
- API 510/570/653
- FAA Part 145
- BPVC Sec V Art. 2 (RT)
- BPVC Sec VIII Div 1 UW-51
- B31.3 para 344.5
Radiographic Testing (RT) day-rates in Memphis, TN cluster between $651–$966 for Level II crews, with a typical mid-point near $809. The medium transport-surcharge band and a cost-of-living index of 82 push rates above the national baseline (multiplier ×1.05). Local Level II inspector wages — $70,000 median per BLS — anchor that band. Outage windows add 25–40%; volume programmes negotiate 8–15% off.
| Line item | Rate | Detail |
|---|---|---|
| Hourly labour (Level II) | $81–$121/hr | standard programme rate |
| Hourly labour (Level III) | $161/hr | procedure qualification + disposition |
| Day rate (Level II) | $809/day | 8 hours, ≤30 km from base |
| Equipment surcharge | $294/day | instrument + consumables |
| Mobilisation | $525/trip | medium transport-surcharge band |
| Outage / night-shift uplift | +25–40% | turnaround windows and weekend work |
Effective multiplier vs national base: ×1.05 · transport surcharge band: medium.
Certified RT providers in Memphis, TN typically serve a client base anchored by FedEx (HQ + Memphis hub), Valero Memphis Refinery, and other southeast operators. Posting a scope through NDT Connect routes the request to providers already pre-qualified at these gates — three to five parallel quotes typically return within 24–72 hours.
Major regional clients served
- FedEx (HQ + Memphis hub)
- Valero Memphis Refinery
- Ford BlueOval City (Stanton)
- International Paper
- AutoZone HQ
RT's role in Memphis, TN's inspection economy is anchored to logistics & aviation: FedEx World Hub — busiest cargo airport. The technique earns its keep on field rt on refinery and petchem turnarounds, and local pre-job plans often centre on composite skin populations where composite delamination after impact have to be screened out before return-to-service.
On the ground, that translates to fastener-hole bolt-hole eddy current as the dominant scope, with engine disc inspection surges layered on every cycle. FedEx (HQ + Memphis hub) typically locks in standing-order coverage; smaller operators time spot-buys against contractor availability. The local pace — measured in realistic shift throughput — is what sets contractor utilisation and, downstream, the rate band procurement should expect.
FedEx hub — air cargo aircraft heavy maintenance NDT. BlueOval City — Ford F-150 Lightning EV mega-plant under construction. On the limitation side, radiation hazard — exclusion zones up to 200+ ft — local crews mitigate by procedure-level controls and UT/PAUT (for laminar flaws) where the indication class warrants it.
The Memphis, TN certification economy is built around ASNT Memphis Section, AWS TN regional, and regional API exam access. Inspectors targeting RT work clear roughly 720 training hours to Level II, then layer AWS CWI and API tickets to qualify into the logistics & aviation programmes that anchor local demand. Vendor-led training paths feed most of the local pipeline; apprenticeship routes carry the rest.
- ASNT chapter: ASNT Memphis Section
- AWS section: AWS TN regional
- API exam centre: access via nearest regional centre
How much does RT cost in Memphis, TN?
RT (Radiographic Testing) day-rates in Memphis, TN typically clear at $809/day for Level II crews, with the pricing multiplier on the national base running ×1.05 (transport surcharge band: medium). Local Level II inspector wages average $70,000/year per BLS, which anchors that day-rate band. Always solicit at least three parallel quotes before committing programme spend.
Which Memphis, TN sites use RT most often?
FedEx (HQ + Memphis hub) and Valero Memphis Refinery are the high-volume RT buyers in Memphis, TN. The refinery footprint at Valero Memphis Refinery is a recurring RT mobilisation point. Pre-qualification at these gates is what unlocks the volume contracts.
What credentials do RT inspectors need to work in Memphis, TN?
Working RT scope in Memphis, TN requires ASNT Level II for the method (roughly 720 total training hours to qualify), plus ASNT Memphis Section membership is common. AWS CWI is required for welding-related scope; API 510/570/653 tickets unlock pressure-equipment work. API exam logistics route through the nearest regional centre.
What logistics & aviation failure modes does RT screen for in Memphis, TN?
On logistics & aviation jobs in Memphis, TN, RT is most often called for corrosion under sealant screening. Recurring scope on engine disc inspection cycles drives the volume. The technique sits inside TN DEC's acceptance framework, and local crews build inspection plans around the failure modes the logistics & aviation owners audit hardest.
How fast can a RT crew mobilise in Memphis, TN?
Routine RT scope in Memphis, TN typically picks up a certified crew within 24–72 hours of posting a request — the established contractor base around FedEx (HQ + Memphis hub) keeps mobilisation lead times short. Outage windows and turnaround support are negotiated against rotation; post the scope to NDT Connect to receive parallel quotes from providers already pre-qualified at Memphis, TN sites.
What standards govern RT acceptance in Memphis, TN?
RT examinations in Memphis, TN reference BPVC Sec V Art. 2 (RT) / BPVC Sec VIII Div 1 UW-51 as the technical floor and TN DEC, API 510/570/653 for documentary compliance. FedEx (HQ + Memphis hub)'s qualification matrix layers an additional customer-specific spec on top — procedures must close on all three before the crew is cleared at the gate.
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Get a free quote todayOther NDT methods in Memphis
Ultrasonic Testing
UT
High-frequency sound-wave inspection for wall thickness, weld integrity and internal flaw detection.
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.
Visual Testing
VT
Code-required direct or remote visual examination of as-fabricated and in-service surfaces.
Radiographic Testing in nearby cities
Verified Memphis, TN Inspection-Market Data
Hard numbers from BLS, EIA, AAPA, Census & API directories — anchoring this page to Memphis, TN's actual NDT market, not a generic template.
- Local Wage Anchor — Level II NDT Technician
- $70K/yr typical for Memphis, TN
- Metro Industrial Base
- 1.3M people in Memphis, TN
- Sector Mix (NDT Demand Drivers)
- Logistics & Aviation (32%) · Auto (22%) · Refining (18%)
- Refinery Inventory
- 1+ refineries — Valero Memphis Refinery
- Active API-Certified Inspectors (regional)
- ~60 API 510 · ~70 API 570 · ~30 API 653
- ASNT Chapter / Community
- ASNT Memphis Section
- Cost-of-Living Impact on Rate Cards
- COL index 82.0 (18.0 pts below national avg) · transport surcharge band: medium
Source: BLS OES TN state 2024
Source: US Census ACS 2023
Source: BEA Regional Accounts 2023
Source: EIA Refinery Capacity Report Jan 2025
Source: API ICP roster + state directories (est.)
Source: ASNT chapter directory
Source: C2ER ACCRA COL Index 2024
Continue Reading — In-Depth Guides
Authored by ASNT Level III inspectors. Real procedures, real numbers, real codes.
- Radiographic Testing — Complete GuideSources, exposure, IQIs, ASME V, digital RT.
- Radiographic Testing MethodMethod-level overview, sources, films, sensors.
- How to Interpret Radiograph Weld DefectsIdentify slag, porosity, LOF on RT film.
- NDT Inspector Salary Guide [2026]US pay by certification level, method & industry — and how to earn more.
- NDT Inspection Cost Index [2026]US inspection rates by method & region, and what moves the price.
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