This document provides instructions for Assignment 1 of the Building Services module. Students will be assigned a building plan and must design the building's key service systems, including electrical, water, sewage, and storm water systems. They must present their designs on two A2 presentation boards showing floor plans, reflected ceiling plans, roof plans, and schematics with labels and specifications. The assignment aims to develop students' understanding and application of building service systems as well as their ability to resolve related issues. Students will be assessed based on the quality and understanding demonstrated in their proposed systems and drawings as well as the clarity and format of their presentation.