Visual Testing in Billings
Code-required direct or remote visual examination of as-fabricated and in-service surfaces.
Northern-tier refinery turnarounds compete for limited NDT contractor capacity — losing a Level II to an expired cert removes a crew from rotation for weeks.
How Visual Testing works
Direct or aided observation (borescope, drone, camera) of surfaces against acceptance criteria for weld profile, surface condition, dimensional compliance and alignment. Required as a pre-step by virtually every other NDT method.
VT in Billings
Visual Testing in Billings is most often pulled into scope when refining or pipelines and midstream operators need API 510 / 570-grade evidence that an asset is fit for continued service. The recurring sites — ExxonMobil Billings Refinery and Phillips 66 Billings Refinery — write VT into pre-job inspection plans because code-required direct or remote visual examination of as-fabricated and in-service surfaces. Local contractors mobilise calibrated equipment, current ASNT Level II / III credentials, and procedure packages tied to AWS D1.1 and ASME Section V.
Quick facts
- Method: VT — Visual Testing
- Service area: Billings, MT
- Primary industries: Refining, Pipelines and midstream
- Key standards: AWS D1.1, ASME Section V
Where VT shows up on Billings jobs
Industry relevance
Refining and Pipelines and midstream operators in Billings pull VT into routine and turnaround scopes. The named recurring sites include ExxonMobil Billings Refinery and Phillips 66 Billings Refinery.
Acceptance criteria are written against API 510 / 570 and ratified at Level III sign-off for procedure qualification.
Compliance and safety
Visual Testing inspections in Billings reference AWS D1.1, ASME Section V, API 510 / 570 / 653. 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 Billings facilities served
Visual Testing scopes in Billings recur at the following operators and sites. Local contractors are pre-qualified at most of these gates.
ExxonMobil Billings Refinery
Refinery — VT scope routine
Phillips 66 Billings Refinery
Refinery — VT scope routine
Applicable standards and codes
Visual Testing inspections in Billings are written and accepted against:
AWS D1.1
ASME Section V
API 510 / 570 / 653
ISO 17637
Local code authorities
Why VT is chosen
Lowest-cost NDT method; always part of an inspection plan
No special equipment required for direct VT
Code-required first step before more advanced methods
Typical applications
- •Pre-weld fit-up and post-weld acceptance per AWS D1.1
- •In-service external corrosion and coating condition surveys
- •Internal tank inspection via remote visual (borescope, RVI drone)
- •Pressure-vessel inspection program kickoff per API 510
Billings, MT hosts a developing NDT contractor ecosystem built around refining and pipelines. ExxonMobil Billings Refinery, Phillips 66 Billings Refinery, and the wider frontier us operator pool route VT scope through pre-qualified providers — losing a Level II credential here costs real money on outage windows.
ExxonMobil Billings, Phillips 66 Billings, CHS — largest refining cluster in Northern Rockies. That industrial substrate is what places Billings, MT on the short list for VT programme contracts: fired-heater coils cadence, MT DEQ oversight, and the refinery footprint at ExxonMobil Billings Refinery all push the VT day-rate above generic regional benchmarks.
Seasonal cycles bring rotation tightening and spot-buy premiums at the upper bound of the published rate band. Processes Bakken light + Canadian heavy crude blends
MT DEQ sets the documentary depth VT reports must reach in Billings, MT — and MT Boiler Code 50-74-101 layers a second audit trail on top. The method-level reference is BPVC Sec V Art. 9; industry-side, API 510 is the standard that owners cite in the bid pack. Procedures must demonstrate currency on both before the crew is cleared at gates like ExxonMobil Billings Refinery.
- MT DEQ
- MT Boiler Code 50-74-101
- PHMSA
- BPVC Sec V Art. 9
- BPVC Sec VIII Div 1 UW-37
- AWS D1.1 Clause 8 Part B (visual)
A typical VT bid in Billings, MT lands at $781/day for Level II work and roughly $1093/day for Level III sign-off authority. Mobilisation surcharge runs medium (band-M), with COL index 99 feeding the labour line. ExxonMobil Billings Refinery programme contracts trade volume against rate; spot-buys pay the 10–20% premium. The full multiplier resolves at ×1.10 once transport and demand-density are layered in.
| Line item | Rate | Detail |
|---|---|---|
| Hourly labour (Level II) | $74–$121/hr | standard programme rate |
| Hourly labour (Level III) | $137/hr | procedure qualification + disposition |
| Day rate (Level II) | $781/day | 8 hours, ≤30 km from base |
| Equipment surcharge | $308/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: ×1.10 · transport surcharge band: medium.
The Billings, MT VT contractor base is sized to recurring demand from ExxonMobil Billings Refinery, Phillips 66 Billings Refinery, CHS Inc. (HQ). Provider listings on NDT Connect include current ASNT certification level, instrument calibration status, and named-site experience — replacing the email-and-spreadsheet pre-qualification dance most procurement teams still run for new vendors.
Major regional clients served
- ExxonMobil Billings Refinery
- Phillips 66 Billings Refinery
- CHS Inc. (HQ)
- PPL Montana
- Sibanye-Stillwater (regional)
For the refining operators that dominate the Billings, MT industrial base, VT is the workhorse for in-service piping external inspection (api 570). ExxonMobil Billings, Phillips 66 Billings, CHS — largest refining cluster in Northern Rockies means the scope is dense, repeatable, and tightly specified — with recurring asset populations driving volume.
Local crews run VT packages calibrated for the failure modes that matter most here, deliver Visual inspection report, and close the disposition against MT DEQ. Programme work accounts for the bulk of billable hours; fired-heater coils cycles drive the seasonal peaks. BPVC Sec V Art. 9 sign-off authority is the contractor capability that consistently wins the bid here.
Three refineries in 30-mile corridor — only such cluster in northern Rockies. ExxonMobil Billings Refinery pre-qualifications are the gatekeeper — crews who already hold them win the volume work; new entrants run the onboarding gauntlet first. Processes Bakken light + Canadian heavy crude blends
Inspectors qualifying into the Billings, MT VT market route through Northern Rockies ASNT Section for ASNT Level II/III certification under SNT-TC-1A or CP-189. Total Level II training time for VT runs roughly 86 hours including classroom and on-the-job experience. the nearest API exam centre handles 510/570/653 logistics. Prerequisite per ASNT: vision: jaeger j2 (or equiv) at 12 in..
- ASNT chapter: Northern Rockies ASNT Section
- API exam centre: access via nearest regional centre
How much does VT cost in Billings, MT?
VT (Visual Testing) day-rates in Billings, MT typically clear at $781/day for Level II crews, with the pricing multiplier on the national base running ×1.10 (transport surcharge band: medium). Local Level II inspector wages average $81,000/year per BLS, which anchors that day-rate band. Always solicit at least three parallel quotes before committing programme spend.
Which Billings, MT sites use VT most often?
ExxonMobil Billings Refinery and Phillips 66 Billings Refinery are the high-volume VT buyers in Billings, MT. The refinery footprint at ExxonMobil Billings Refinery is a recurring VT mobilisation point. Pre-qualification at these gates is what unlocks the volume contracts.
What credentials do VT inspectors need to work in Billings, MT?
Working VT scope in Billings, MT requires ASNT Level II for the method (roughly 86 total training hours to qualify), plus Northern Rockies ASNT 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 refining failure modes does VT screen for in Billings, MT?
On refining jobs in Billings, MT, VT is most often called for Weld visual per AWS D1.1 (CWI) screening. Recurring scope on fired-heater coils cycles drives the volume. The technique sits inside MT DEQ's acceptance framework, and local crews build inspection plans around the failure modes the refining owners audit hardest.
How fast can a VT crew mobilise in Billings, MT?
Routine VT scope in Billings, MT typically picks up a certified crew within 24–72 hours of posting a request — the established contractor base around ExxonMobil Billings 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 Billings, MT sites.
What standards govern VT acceptance in Billings, MT?
VT examinations in Billings, MT reference BPVC Sec V Art. 9 / BPVC Sec VIII Div 1 UW-37 as the technical floor and MT DEQ, MT Boiler Code 50-74-101 for documentary compliance. ExxonMobil Billings 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 Billings
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.
Visual Testing in nearby cities
Verified Billings, MT Inspection-Market Data
Hard numbers from BLS, EIA, AAPA, Census & API directories — anchoring this page to Billings, MT's actual NDT market, not a generic template.
- Local Wage Anchor — undefined
- $81K/yr typical for Billings, MT
- Metro Industrial Base
- 188K people in Billings, MT
- Sector Mix (NDT Demand Drivers)
- Refining (45%) · Pipelines (15%) · Mining (regional) (12%)
- Refinery Inventory
- 3+ refineries · ~178K bpd combined capacity — ExxonMobil Billings Refinery, Phillips 66 Billings Refinery, CHS Laurel Refinery
- Active API-Certified Inspectors (regional)
- ~30 API 510 · ~40 API 570 · ~20 API 653
- ASNT Chapter / Community
- Northern Rockies ASNT Section
- Cost-of-Living Impact on Rate Cards
- COL index 99.0 (1.0 pts below national avg) · transport surcharge band: medium
Source: BLS OES May 2024 Billings MSA
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.
- Ultrasonic Testing — Complete GuidePhysics, calibration, codes, equipment, applications.
- Radiographic Testing — Complete GuideSources, exposure, IQIs, ASME V, digital RT.
- Magnetic Particle Testing — Complete GuideAC/DC field, wet/dry methods, ASTM E709, yoke.
- Penetrant Testing — Complete GuideVisible vs fluorescent, ASTM E165, dwell times.
- Phased Array UT (PAUT) — Complete GuideBeam steering, focal laws, scan plans, ISO 13588.
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