Services

Design Calculations

Detailed engineering calculations and verification documentation are vital in all design projects. During the detailed design phase, our thickness calculations and integrity verification help ensure the design quickly becomes a practical, workable solution.

Nautilus Engineers provides design calculations in accordance with current local and international engineering codes and standards. The use of contemporary software ensures code compliance of all our designs. We are able to ensure conformance to most codes, including:

Pressure Vessels (PD5500; ASME VIII Div. 1 & Div. 2; EN 13445)

Tanks (API 620; API 650; BS 2654; EN 14015)

Piping Systems (ASME B31.1 – B31.8; API 1104; API 1107)

Boilers (ASME I; BS 1894; EN 12953)

Heat Exchangers (PD5500, ASME VIII; EN 13445; Tema; API 661)

Online Leak Sealing Clamps (ASME PCC-2; ASME VIII Div. 1)

Repairs, Alterations & Re-Rating (ASME PCC-2; API 653; API 510)

Fitness-for-Service (API 579)

Steel Access Scaffolding (SANS 10085-1)

Let us assist with your design calculations and ensure a smooth process for your engineering project.