This course covers the knowledge tools techniques and safety considerations needed to perform drywall repairs on various-sized holes. Learners will start with an overview of drywall basics. From standard white drywall to specialized variants you'll understand their unique properties and best applications. Safety is paramount so we'll guide you on the importance of protective gear before diving into practical repair methods. Learners will then navigate three scenarios that demonstrate how to spackle patch and repair nail holes small holes under 4 inches and holes larger than 4 inches. We explore the nuances of drywall thicknesses guiding you to choose the right one for your project. With detailed insights into various spackling compounds you'll learn the art of seamless repairs filling cracks and holes with precision. After guided scenarios learners will demonstrate their knowledge by navigating three challenge scenarios and a final knowledge check. Our comprehensive lessons cover three fundamental repair techniques ensuring you're equipped to handle any drywall damage from minor cracks to extensive repairs.

This course on radiation safety will provide learners with the essential knowledge and skills needed to work safely in occupations where high levels of radiation occur where radioactive materials are handled or where radiation-producing equipment is housed. Learners will explore what radiation is and the severity of its types and sources. They will also discover what precautions to take when working around radiation as well as the hazards and health effects from radiation exposure. Learners will also be equipped with decontamination and emergency procedures from OSHA that should be followed during a radiation emergency.

This course focuses on the vertical transportation systems commonly found in commercial buildings. Learners will gain an understanding of the different types of elevators escalators and lifts and the designs and components of each type of vertical transportation.

This course introduces learners to life safety systems in buildings. These are systems that safeguard the lives of occupants and protect property in the event of emergencies. This course starts with an overview of regulations codes and standards related to life safety systems and then covers fire systems emergency lighting systems and communication systems.

This course is designed to instruct property managers in basic concepts and terminology of structural systems and building envelopes so they can better communicate with building engineers and tradespeople. Throughout this course learners will discover types of structural systems in commercial buildings and evaluate their role in ensuring safety and stability. They will also explore the basic principles of structural engineering including key concepts such as load-bearing capacity structural integrity and load distribution as well as different types of structural loads and forces. Learners will also learn the definition of the building envelope and discuss its function in providing structural support and protection against environmental elements. Finally learners will encounter elements that make up the building envelope and explore how they maintain indoor comfort energy efficiency and structural durability.