SAWG PANEL SESSION, 420.1C IMPLEMENTATION Safety Basis Workshop 26 February, 2014 Panel Purpose • Changes to DOE O 420.1C and expectations for effective Implementation (HSS) • Sharing sites experience during implementation, both challenges and successes Survey Stats Adopt 420.1C Impact Analysis Added to Contract yet Implementation Plan required Completion of Implementation Plan 7 yes 1 maybe 7 yes 1 na 3 yes 1 yes major mods 4 no 6 yes 1 no 1 na most 2014/2015, one up to four years Survey Key Items • STD 1020 • Developing probabilistic hazard assessments for wind, precipitation, flood and volcanoes will require time and effort. • New NPH for Volcanic. • Shifting of PC to SDC/Limit States – not a clean crosswalk. • Requirement of deformation limits for Criticality Safety. • STD 1066 • DOE STD 1066 invokes the American Glovebox Standard (AGS) that is very onerous relative to FHA/FSA for gloveboxes. • Implementation of STD 1066 is considered the most difficult given the confusion on applicability to existing facilities … we will have a revised contract appendix defining our fire protection requirements. • Design • For design, most issues relate to the implementation of the national standards added to the order. Alternative Approaches • Quantitative analysis is only being applied to new facilities and major modifications. Otherwise, the qualitative analysis required in 420.1B is being grandfathered. • … a requirements analysis and documented the alternative approaches … whereas following a “requirement” (e.g., shall statement) in 1066 would not be realistic and/or very costly without any fire safety benefit. For example, using the current versions of all codes and standards which is a departure of how the building code (IBC) is supposed to be administered. Locations to Share Information • HSS Website Frequently Asked Questions from rollout (http://www.energy.gov/hss/information-doeo-4201c-facility-safety) • EPWOG ftp site (Tobin Oruch, [email protected]) • SAWG Website http://www.efcog.org/wg/sa/index.htm) The complete Survey inputs will be placed on the EPWOG and SAWG sites Panelists • Pranab Guha, HSS • Jerry Hicks, NNSA • Julie Cordero, SNL • Rob McKeehan, ORNL • Larry Goen, LANL