Shop drawing is a specialized skill that involves creating technical drawings and diagrams that illustrate the details of a construction project. These drawings are typically used to provide instructions to engineers, architects, and construction workers during the building process. A shop drawing typically includes information such as measurements, materials, and manufacturing methods, and requires a high level of technical skill and expertise in construction and engineering. Accurate and detailed shop drawings are essential for ensuring that a construction project is completed on time and within budget, with minimal errors or rework.