This publication provides introductory technical guidance for civil engineers, structural engineers and other professional engineers and construction managers interested in construction of concrete arch dams. Here is what is discussed: 1. INTRODUCTION, 2. DIVERSION, 3. FOUNDATION EXCAVATION, 4. CONSOLIDATION GROUTING AND GROUT CURTAIN, 5. CONCRETE OPERATIONS, 6. MONOLITH JOINTS, 7. GALLERIES AND ADITS, 8. DRAINS, 9. APPURTENANT STRUCTURES