Radiographic Testing in Long Beach
Ionising-radiation imaging (X-ray or gamma) of internal weld structure on film or digital detector.
Marathon Carson and the closing P66 facility share crude lines and a Level III bench — every weld package gets re-routed weekly as P66 winds down, and stale certs surface fast.
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 Long Beach
Radiographic Testing in Long Beach is most often pulled into scope when refining (carson/wilmington) or container port operators need API 510 / 570 / 653-grade evidence that an asset is fit for continued service. The recurring sites — Marathon Los Angeles Refinery (Carson) and Phillips 66 Los Angeles (Carson/Wilmington) — 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: Long Beach, CA
- Primary industries: Refining (Carson/Wilmington), Container port
- Key standards: ASME Section V, ASTM E94
Where RT shows up on Long Beach jobs
Industry relevance
Refining (Carson/Wilmington) and Container port operators in Long Beach pull RT into routine and turnaround scopes. The named recurring sites include Marathon Los Angeles Refinery (Carson) and Phillips 66 Los Angeles (Carson/Wilmington).
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 Long Beach 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 Long Beach facilities served
Radiographic Testing scopes in Long Beach recur at the following operators and sites. Local contractors are pre-qualified at most of these gates.
Marathon Los Angeles Refinery (Carson)
Refinery — RT scope routine
Phillips 66 Los Angeles (Carson/Wilmington)
Refinery (closing 2025) — RT scope routine
Port of Long Beach
Container port — RT scope routine
Relativity Space Long Beach
Rocket manufacturing — RT scope routine
Applicable standards and codes
Radiographic Testing inspections in Long Beach 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
Inspection-services demand across Long Beach, CA flows out of refining + port, heavy industry. The west coast corridor — a compact metro of around 460K residents — concentrates 2 named industrial sites that RT crews mobilise to on a recurring cadence, with Phillips 66 Carson typically holding standing-order contractor coverage.
High-temperature hydrogen attack dominates the RT order book here. Phillips 66 Carson, ExxonMobil Torrance, Port of Long Beach. Combined with Marathon Carson Refinery (former Tesoro)'s capital-asset footprint, that is what makes Long Beach, CA a core RT market for local providers.
California Cal/OSHA Title 8 stricter than federal OSHA. Wages, capital-equipment depreciation, and procedure overhead all feed into the RT rate band, which clears at the regional benchmark for Level II work Procurement teams should expect measured negotiation on volume contracts here.
BPVC Sec V Art. 2 (RT) governs the RT examination itself. On top of that, Long Beach, CA contractors close the procedure against CARB Air Permits, Cal/OSHA Title 8, API 510/570/653 before the first weld is shot. ASME B31.3 typically appears in the customer pack for refining + port market — and Phillips 66 Carson Refinery's pre-qualification process re-validates that the procedure pack is current at every onboarding.
- CARB Air Permits
- Cal/OSHA Title 8
- API 510/570/653
- BPVC Sec V Art. 2 (RT)
- BPVC Sec VIII Div 1 UW-51
- B31.3 para 344.5
Field-anchored RT pricing in Long Beach, CA runs $809/day at the typical Level II point, scaling to $1286/day for Level III procedural sign-off. The west coast demand profile, COL index 130, and medium transport band combine into a ×1.05 multiplier on the national base ($620–$920/day). Phillips 66 Carson Refinery sets the high water mark — pre-qualified providers there typically collect the upper-band rate without negotiation.
| 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.
Providers covering the Long Beach, CA market work to the cadence set by Phillips 66 Carson Refinery and other anchors like Marathon Carson Refinery (former Tesoro), ExxonMobil Torrance. Filter the NDT Connect provider list by city to surface crews with current RT qualifications and recent named-site deliverables — three quotes inside 72 hours is the realistic SLA for routine scope.
Major regional clients served
- Phillips 66 Carson Refinery
- Marathon Carson Refinery (former Tesoro)
- ExxonMobil Torrance
- Port of Long Beach
Across Long Beach, CA, RT is the examination refining + port programmes lean on for aerospace casting and forging inspection. The local case is straightforward: Phillips 66 Carson, ExxonMobil Torrance, Port of Long Beach drives a workload mix where high-temperature hydrogen attack accounts for the majority of billable hours, and RT's detection envelope — particularly for sulfidation thinning — is the right technical fit.
Phillips 66 Carson Refinery and the refinery footprint at Phillips 66 Carson set the scope language. Procedures cite BPVC Sec V Art. 2 (RT); deliverables are Radiograph (film or DICONDE digital) and a written disposition. Shutdown scope dominates the local order book, with UT/PAUT (for laminar flaws) carried as the standard paired method for cross-coverage.
Where Long Beach, CA departs from generic national benchmarks: Tightest US air emission controls (CARB + SCAQMD). California Cal/OSHA Title 8 stricter than federal OSHA Recurring asset populations are the volume backbone; spot-buys cover the surge.
Credentialing in Long Beach, CA runs through Regional ASNT chapter (Level II/III), AWS CA regional (CWI/CWE), and the nearest API exam centre for pressure-equipment tickets. RT Level II takes about 720 hours of combined classroom and field experience to qualify; the credential stack — ASNT plus CWI plus API 510/570/653 where relevant — is what unlocks the refining + port job classes that drive local demand.
- ASNT chapter: Regional ASNT chapter
- AWS section: AWS CA regional
- API exam centre: access via nearest regional centre
How much does RT cost in Long Beach, CA?
RT (Radiographic Testing) day-rates in Long Beach, CA 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 $86,000/year per BLS, which anchors that day-rate band. Always solicit at least three parallel quotes before committing programme spend.
Which Long Beach, CA sites use RT most often?
Phillips 66 Carson Refinery and Marathon Carson Refinery (former Tesoro) are the high-volume RT buyers in Long Beach, CA. The refinery footprint at Phillips 66 Carson 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 Long Beach, CA?
Working RT scope in Long Beach, CA requires ASNT Level II for the method (roughly 720 total training hours to qualify), plus Regional ASNT chapter 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 refining + port failure modes does RT screen for in Long Beach, CA?
On refining + port jobs in Long Beach, CA, RT is most often called for sulfidation thinning screening. Recurring scope on high-temperature hydrogen attack cycles drives the volume. The technique sits inside CARB Air Permits's acceptance framework, and local crews build inspection plans around the failure modes the refining + port owners audit hardest.
How fast can a RT crew mobilise in Long Beach, CA?
Routine RT scope in Long Beach, CA typically picks up a certified crew within 24–72 hours of posting a request — the established contractor base around Phillips 66 Carson Refinery 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 Long Beach, CA sites.
What standards govern RT acceptance in Long Beach, CA?
RT examinations in Long Beach, CA reference BPVC Sec V Art. 2 (RT) / BPVC Sec VIII Div 1 UW-51 as the technical floor and CARB Air Permits, Cal/OSHA Title 8 for documentary compliance. Phillips 66 Carson Refinery'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 Long Beach
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 Long Beach, CA Inspection-Market Data
Hard numbers from BLS, EIA, AAPA, Census & API directories — anchoring this page to Long Beach, CA's actual NDT market, not a generic template.
- Local Wage Anchor — Level II NDT Technician
- $86K/yr typical for Long Beach, CA
- Metro Industrial Base
- 460K people in Long Beach, CA
- Sector Mix (NDT Demand Drivers)
- Refining + Port (50%)
- Refinery Inventory
- 1+ refineries — Phillips 66 Carson
- Port / Marine Workload
- Port of Long Beach
- Active API-Certified Inspectors (regional)
- ~50 API 510 · ~60 API 570 · ~30 API 653
- ASNT Chapter / Community
- Regional ASNT chapter
- Cost-of-Living Impact on Rate Cards
- COL index 130.0 (30.0 pts above national avg) · transport surcharge band: medium
Source: BLS OES CA state 2024
Source: US Census ACS 2023
Source: BEA Regional Accounts 2023
Source: EIA Refinery Capacity Report Jan 2025
Source: AAPA US Port Rankings 2023
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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