Physical barriers and systems used to prevent hazardous chemicals from spilling into the surrounding environment on a job site. Subcontractors are often responsible for supplying and maintaining containment berms, drip trays, and secondary liners. Failure to meet containment standards can result in site removal or regulatory fines.
Chemical Containment
Related Terms
Near Miss
ComplianceAn unplanned event that did not result in injury or damage but had the potential to do so. Subcontractors are typically required to report near misses to the prime contractor or site owner. Failing to report can jeopardise your safety record and standing on site.
CMAA (Crane Manufacturers Association of America)
ComplianceIndustry body that sets design and performance standards for overhead cranes and hoists. Subcontractors must confirm equipment meets CMAA specifications before mobilising on regulated job sites. Non-compliant cranes can trigger site rejection or compliance holds.
Pressure-Retaining Components
ComplianceParts that contain or seal pressurised fluids, such as valves, flanges, pipes, and pressure vessels. Subcontractors working on these parts must meet strict code compliance, including ASME or CSA certification requirements. Uninspected or improperly repaired components can trigger site shutdowns and liability exposure.
Confined Space Certification
ComplianceA mandatory credential confirming workers are trained to enter and work in enclosed or restricted areas such as tanks, vessels, or excavations. Subcontractors must hold valid certification before site access is granted on most oil and gas and construction projects. Expired certificates can result in worker removal, project delays, or contract penalties.
Near-Miss Reporting
ComplianceThe formal process of documenting incidents where no injury or damage occurred, but easily could have. Subcontractors are typically required to report near-misses to the prime contractor or site owner within a set timeframe. Failure to report can result in contract penalties or disqualification from future work.
Sif-P (serious Injury and Fatality Potential)
ComplianceA classification applied to incidents or near-misses where the outcome could have caused death or life-altering injury. Operators use SIF-P ratings to trigger mandatory investigations that subcontractors must participate in. Field crews are expected to identify and report SIF-P exposures before work begins.
Latest Compliance News
Confined Space Safety: Why Gas Detection Upkeep Can't Be Skipped
Safety+Health Magazine outlines confined space gas detection best practices, stressing daily bump tests, calibration gas checks, and paired personal-fixed monitoring systems.
21 hours ago ComplianceOSHA's 2026 Agenda Targets Lockout/Tagout, Heat Rule, Power Presses
OSHA's newly released regulatory agenda sets a November target for a modernized lockout/tagout proposal and a December supplemental notice on the heat rule, while MSHA plans a revised silica proposal for July.
21 hours ago ComplianceWhat ABC's STEP Safety Data Means for Subs Bidding Against Uncertified Rivals
A new ABC report shows STEP-certified contractors post incident rates 686% better than the industry average, a gap that increasingly shows up in EMR calculations, insurance pricing and GC prequalification scoring.
21 hours ago ComplianceJobsite Waste Compliance: Why Cutting Corners on Debris Removal Costs More Later
Construction Executive breaks down how jobsite waste-handling missteps can trigger fines, shutdowns and reputational damage, and why picking a disposal vendor on price alone is a bidding mistake for contractors.
yesterdayRelated Guides
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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