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Mechanical Engineering

Heat Exchanger Design (BE, FEED, DE)

Design of heat exchangers according to the TEMA and ASME Boiler & Pressure Vessel Code, Section VIII, Div. – 1.

Tube-sheet thickness calculations for different types of heat exchangers.

Calculations for other heat exchanger components such as channel covers, floating heads, etc.

Calculations for fixed tube-sheet heat exchangers

Re-rating and fitness-for-service evaluation.

Pressure Vessel (BE, FEED, DE)

Configuration and analysis of pressure vessels (columns, horizontal & vertical pressure vessels, spherical vessels, reactors, etc.) according to the ASME Boiler & Pressure Vessel Code, Section VIII, Div. – 1 & Div. – 2

Calculation of minimum retirement thickness values for existing pressure vessels and their components so as to maximize safety and increase durability.

Predictions to check the suitability of vessels for in-situ PWHT (post-weld heat treatment)

Fatigue analysis to estimate and analyse the life of pressure vessels subjected to pressure, temperature, and startup/shutdown cycles.

Failure analysis to identify the cause of failure of failed pressure vessels and their components

Storage tanks (BE, FEED, DE)

Storage tank design as per codes API 650, API 620, 625, NFPA 59A, BS EN 14620

Floating roof tank design

Fixed roof tank design

Double wall tank design

Calibration methods

Design validation

Tank specification & Mechanical Data sheet

Design of tank structure

Fabrication drawings

Installation drawings/procedures