Interview Prep tool: lots more content

We've added a substantial amount of new material to the Interview Preparation tool. Drilling now covers drilling-program HSE elements, permit-to-work in drilling, jackup vs semi-sub vs drillship comparison, plus a dedicated IWCF certification section (Level 3 vs Level 4 detail, coiled tubing and wireline certification, IADC Rig Pass, crew-change verification, the IADC HSE Case Guidelines). Oilfield gains a General Oilfield Operations section covering workover risks, pipeline pigging, and hot tapping. Incident Investigation now includes Other Root Cause Methodologies (5 Whys, ICAM, SCAT, and a critique of Heinrich's Triangle), plus a Your Governance Role section explaining the assurance-not-co-investigation principle. HSE Hazards adds Lifting Operations, a dedicated Chemical Hazards & Occupational Health section (routes of exposure, OELs, noise, NORM, benzene, heat, vibration, manual handling), Mechanical Hazards & Energy Isolation, and Environmental Hazards (spills, produced water, flaring, waste hierarchy). The KPIs section gains a How to Talk About KPIs in the Interview card with senior-candidate framings. Industry Standards is now populated for all 23 industries — previously only oil and gas upstream, downstream, and construction had detail. Legislation, technical standards, personnel certifications, and regulatory bodies are now there for midstream, offshore, conventional and renewable power, utilities, nuclear, mining, manufacturing, chemical, maritime, aviation, road transport, rail, healthcare, pharma, food, telecom, facilities, defence, and retail. Your saved profile and checklist progress carry over.