This publication provides introductory technical guidance for mechanical engineers, electrical engineers and other professional engineers and construction managers interested in design and construction of mechanical and electrical systems for medical facilities such as hospitals and clinics. Here is what is discussed: 1. ELECTRICAL SYSTEMS, 2. COMMUNICATION SYSTEMS, 3. FOOD SERVICE, 4. HVAC SYSTEMS, 5. PLUMBING AND GAS, 6. MECHANICAL/ELECTRICAL EQUIPMENT SOUND DATA, 7. TELECOMMUNICATION CABLING, 8. HANDICAPPED ACCESSIBILITY - PLUMBING.