Yes N/A No An/Au Pn/ Pu/ NCo/ NCm/ NCi/NCp DAM SAFETY EXPECTATIONS Pq/ Pd NCs 1 Dam Safety Analysis Records relevant to dam safety are available including design 1.1 documents, historical instrument readings, inspection and testing reports, operational records and investigation results. 1.2 Hazards external and internal to the dam have been defined The potential failure modes for the dam and the initial conditions 1.3 downstream from the dam have been identified Inundation adequate to determine consequence 1.4 classification. Flood and day” scenarios assessed. “sunny The Dam is classified appropriately in terms of the consequences 1.5 of failure including life, environmental, cultural and third-party economic losses. All components of the barrier (including retaining walls, 1.6 saddle dams, spillways, road embankments) are included in the dam safety management process. 1.7 The EDGM selected reflects current seismic understanding 1.8 The IDF is based on appropriate hydrological analyses The dam is safely capable of passing flows as required for all 1.9 applicable loading conditions (normal, winter, earthquake, flood) The dam has adequate freeboard for all applicable operating 1.10 conditions (normal, winter, earthquake, flood)
DAM SAFETY EXPECTATIONS Yes N/A No An/Au Pn/ Pu/ Pq/ Pd NCo/ NCm/ NCs NCi/NCp 1 Dam Safety Analysis 1.1 Records relevant to dam safety are available including design documents, historical instrument readings, inspection and testing reports, operational records and investigation results. 1.2 Hazards external and internal to the dam have been defined 1.3 The potential failure modes for the dam and the initial conditions downstream from the dam have been identified 1.4 Inundation adequate to determine consequence classification. Flood and “sunny day” scenarios assessed. 1.5 The Dam is classified appropriately in terms of the consequences of failure including life, environmental, cultural and third-party economic losses. 1.6 All components of the barrier (including retaining walls, saddle dams, spillways, road embankments) are included in the dam safety management process. 1.7 The EDGM selected reflects current seismic understanding 1.8 The IDF is based on appropriate hydrological analyses 1.9 The dam is safely capable of passing flows as required for all applicable loading conditions (normal, winter, earthquake, flood) 1.10 The dam has adequate freeboard for all applicable operating conditions (normal, winter, earthquake, flood)
dam_safety_expectations_definition_of_deficiencies_and_non_conformances.docx