This document provides guidelines and space requirements for various building facilities including classrooms, gymnasiums, hostels, libraries, and restaurants. For classrooms, it recommends a minimum of 22 square feet per student plus 30% for toilets and circulation. Gymnasium sizes vary based on the number of students, with a minimum size of 90x120 feet. Library clear ceiling heights and suggested work surface areas are provided. Restaurant space allowances vary from 8 to 20 square feet per patron depending on the type of service and seating.