Inspection methods used to evaluate welds, pipelines, and structures without damaging them. Common NDT techniques include ultrasonic, radiographic, and magnetic particle testing. Subcontractors often need certified NDT technicians on crew to meet client and regulatory requirements.
Compliance Glossary Term
NDT (Non-destructive Testing)
Related Terms
Crystalline Silica Rule
ComplianceA regulatory standard requiring subcontractors to limit worker exposure to airborne silica dust on worksites. Common in drilling, sandblasting, and concrete cutting operations. Requires action plans, air monitoring, and respirator programmes for affected crews.
Worker Misclassification
ComplianceOccurs when a subcontractor or field worker is incorrectly classified as an independent contractor instead of an employee. This exposes hiring companies to back-taxes, penalties, and liability for unpaid benefits. CRA audits in oil and gas and construction regularly target this issue.
Exclusion Zone
ComplianceA clearly marked area on a worksite where only authorised personnel are permitted to enter. Subcontractors must identify and respect these boundaries before mobilising crews or equipment. Violations can result in stop-work orders, fines, or removal from site.
Shoring
ComplianceTemporary support structures used to stabilise trenches, excavations, or buildings during construction or repair work. Subcontractors are often required to install shoring before crews can safely enter a dig site. Proper shoring is a regulated safety requirement and failure to comply can result in work stoppages or liability.
Hold Point
ComplianceA mandatory stop in work where a client or inspector must review and sign off before the subcontractor can proceed. Missing a hold point can void certifications or trigger costly rework. Always confirm hold points during project kickoff to avoid schedule delays.
TRC (Texas Railroad Commission)
ComplianceThe TRC regulates oil, gas, and pipeline operations in Texas. Subcontractors must meet TRC requirements for permits, well operations, and environmental compliance. Non-compliance can halt work and affect contractor eligibility on job sites.
Latest Compliance News
Compliance
AGC Joins OSHA Construction Roundtable Focused on Persistent Jobsite Safety Hazards
The Associated General Contractors of America participated in OSHA's 2026 Alliance Program Construction Roundtable in March, joining industry and government leaders to address ongoing construction safety challenges.
1 month ago ComplianceAggregates Leaders Flag MSHA Changes and Highway Bill Timing at 2026 Pit & Quarry Roundtable
Industry executives gathered in Naples, Florida to discuss MSHA regulatory developments, infrastructure funding, and market conditions affecting the aggregates sector.
1 month ago IndustrySundt Construction Acquires Industrial Power Solutions, Doubling Electrical Workforce
Tempe-based Sundt Construction has acquired Industrial Power Solutions, a Phoenix industrial electrical contractor, more than doubling its in-house electrical capacity with an eye on growing water and wastewater project demand in the Southwest.
23 days ago ComplianceOSHA Orders Railroad to Pay Back Wages After Worker Suspended for Reporting Safety Incident
OSHA found Canadian Pacific Kansas City violated federal whistleblower protections after suspending a union chairman who reported a train collision to federal regulators. Field service employers take note.
yesterdayRelated Guides
Compliance Guide
When a Jobsite Incident Happens: What Field Workers Need to Know Before Signing Anything
What to do after a jobsite injury or incident, what your rights are before signing incident reports, how workers' compensation works, and how to protect yourself on multi-employer worksites.
Compliance GuideOSHA Citations on Multi-Employer Worksites: What Subcontractors Need to Know
Learn how OSHA's multi-employer citation policy works, why subcontractors get cited for hazards they didn't create, and how to protect your company on operator-controlled job sites.
Compliance GuideHow to Read and Negotiate an Oilfield Master Service Agreement (MSA): A Subcontractor's Guide
Learn which MSA clauses actually matter for oilfield subcontractors: indemnity, insurance, payment terms, and change orders. Know what you're signing.
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