As an intern at Fatima Fertilizer Limited's maintenance department, I worked on a project focused on the machinery section. The project aimed to improve the overhauling procedure of gas turbines and rotor preservation methods. During my time at the company, I conducted a detailed study of the various types of equipment and machinery installed at the fertilizer plant. This included examining the design and operation of heat exchangers, valves, compressors, pumps, turbines, and the welding techniques used in their maintenance.