RHYA operates to internationally recognized codes and standards across all service lines
Regulatory compliance is not optional—it's foundational to asset integrity and operational safety.
RHYA's engineering services are designed around the requirements of API, ASME, AS/NZS, and ISO standards. Our inspectors, engineers, and trainers maintain current certifications and stay updated on code revisions to ensure your assets meet jurisdictional requirements.
Pressure Vessel Inspection Code
Covers in-service inspection, repair, alteration, and rerating of pressure vessels. Applicable to vessels constructed to ASME Section VIII or equivalent.
Piping Inspection Code
Provides requirements for inspection, repair, alteration, and rerating of in-service piping systems.
Tank Inspection, Repair, Alteration, and Reconstruction
Standard for above-ground storage tanks constructed per API-650 or equivalent.
Fitness-for-Service
Comprehensive methodology for assessing damaged equipment and determining safe operating limits.
Risk-Based Inspection
Framework for developing and implementing risk-based inspection (RBI) programs.
Pressure Vessel Design & Construction
Primary code for new pressure vessel design (Div. 1, Div. 2, Div. 3).
Process Piping
Design, materials, fabrication, and testing of process piping systems.
Welding & Brazing Qualifications
Standard for qualifying welders, welding procedures, and brazers.
Repair of Pressure Equipment and Piping
Guidelines for repair and alteration of pressure equipment.
Pressure Equipment - In-service Inspection
Australian standard for in-service inspection of pressure equipment.
Pressure Vessels
Design, fabrication, testing, and materials for pressure vessels.
Pressure Equipment - Hazard Levels
Classification of pressure equipment by hazard level.
Pressure Equipment - Manufacture
Requirements for manufacturing pressure equipment.
Structural Steel Welding
Welding of steel structures (Parts 1-6).
Installation of Metal Piping
Installation requirements for metal piping systems.
Quality Management System
International standard for quality management ensuring consistent service delivery.
Occupational Health & Safety
Framework for managing workplace health and safety risks.
Environmental Management
Standard for environmental management and sustainability.