Audits and Repairs Inspection criteria of the following to be done during flameproof audits: Flameproof joints to be inspected for match and gaps and to be verified with a MASC feeler gauge as per SANS standards. Fastener entries and threaded inspected with Go/ No-Go gauges as per standard. Fasteners/ Cap screw inspected for thread engagements and yield strengths as per certification. Certification marking to be verified to legibility and tractability. Detailed inspection on flameproof glands, lock nuts and adaptors. Machined surfaces to be inspected for finish as well as flatness. Panels inspected for repair welding deformation, hinge positions and cracks. Internal population to be verified with certification documentation. Enclosure earthing and mounting to be verified according to standard. On-Site Flameproof Repairs Flame paths skimmed/ reworked after repairs and/ or after inspection. Damage/ non-conforming Fastener entries repaired back to standard with approved EMS inserts. Inspected fastener entries to be cleaned and re-inspected prior to new cap screw insertion. Cap screw to be replace to standard requirements. Non-comforting gland serviced/ replaced. Any major repair work to be inspected by EMS Technician. Final inspection and repairs are facilities with a MASC repair report and MASC I.A. certificate. Repair work will be marked by EMS Label and accompanied with a MASC I.A. certificate. View and Download BrochureRequest an AppointmentLet us know how we can help You. Request an Online Appointment using the Form below. I agree that my submitted data is being collected and stored.