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- 16 februari 2023 om 10:12
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Normen & Voorschriften (meest relevante)DS 1-15 Roof-Mounted Solar Photovoltaic Panels Interim revision.
• Added guidance related to the recommended wind Importance Factor (IF).
• Guidance related to minimum and maximum roof slopes has been clarified.
• Added recommendations related to fire concerns, as supported by loss experience.DS 1-17 Reflective Wall and Ceiling Insulation (new title) Full revision.
• The title was changed to “Reflective Wall and Ceiling Insulation.”
• Removed guidance for non-FM Approved reflective insulations installed at existing buildings.DS 1-22 Maximum Foreseeable Loss Interim revision.
• Minor editorial changes were made.DS 1-34 Hail Damage Interim revision.
• Minor editorial changes were made to the legends on Figures C-1, D-1 and D-2.
• Added guidance on selecting skylights and heat and smoke vents with VSH and SH+ ratings. See Appendix A for details.DS 1-35 Vegetative Roof Systems, Occupied Roof Areas & Decks (new title) Interim revision.
• The title was changed to “Vegetative Roof Systems, Occupied Roof Areas and Decks.”
• Added guidance for growth media when the windspeed is greater than or equal to 100 mph (63 m/s).
• Added guidance for intensive vegetative roof systems including decks and when areas are elevated above the roof assembly.DS 1-42 Maximum Foreseeable Loss Limiting Factors Interim revision.
• A recommendation has been added to avoid mass engineered timber as part of an MFL wall.DS 1-44 Damage-Limiting Construction Interim revision.
• Minor editorial changes were made.DS 2-81 Fire Protection System Inspection, Testing and Maintenance Interim revision.
• Clarified the required testing frequency of manual fire protection system control valves in Section 2.4.2 and Table 3.
• Added references to the installation and acceptance testing data sheets for special protection systems.
• Incorporated inspection, testing and maintenance guidance from Data Sheet 4-12, Foam Extinguishing Systems, Section 2.7 into Section 2.11.3.DS 3-11 Flow and Pressure Regulating Devices for Fire Protection Service Interim revision.
• Renamed Section 2.3 to Protection.
• Relocated existing sections 2.2.2 and 2.2.3 to Section 2.3, Protection.
• Updated installation guidance for pressure reducing valves in system designs.DS 4-12 Foam Extinguishing Systems Interim revision.
• Modified recommendations in Section 2.4.3, Foam Concentrate to address the application of Synthetic Fluorine Free Foam (SFFF) and Alcohol-Resistant Synthetic Fluorine Free Foam (AR-SFFF) when protecting non-polar (hydrocarbons) and polar (water-miscible) ignitable liquids.
• Provided viscosity information in Section 2.5.4, Foam Concentrate Proportioners and Section 3.4.5, Foam Concentrate Proportioning Methods.
• Revised Table 4 of Section 2.6.4.17, Alternate Test Methods to include NoFoam, La Jolla, California, USA and the Vector Fire Technologies, Tucson, Arizona, USA locations.DS 5-3 Hydroelectric Power Interim revision.
• Minor editorial changes were made.DS 5-12 Electric AC Generators Interim revision.
• Minor editorial changes were made.DS 5-25 High Voltage Direct Current Converter Stations Interim revision.
• Minor editorial changes were made.DS 5-32 Data Centers and Related Facilities Interim revision.
• Updated recommendations in Section 2.4.4 to allow equipment using Li-ion batteries in distributed power systems of data processing equipment to be protected with automatic water mist systems.
• Made editorial updates to figures in Section 2.8.1, Electrical Distribution System and Section 3.4.1, Electrical Power Distribution.DS 6-17 Rotary Kilns and Dryers Interim revision.
• Minor editorial changes were made.DS 7-4 Paper Machines and Pulp Dryers Interim revision.
• Added allowance for loss of compressed air interlock for a closed shoe press/calender.
• Revised oil and fluid selection for machine oil systems.
• Replaced bulk oil release concept with specific oil hazard protection methodologies along with associated scenario and LE guidance.DS 7-20 Oil Cookers Interim revision.
• Revised guidance in Section 2.4.2.5 for the water supply duration for FM Approved water mist systems used on oil cookers with an oil depth greater than 5 in. (13 cm).
• Added guidance in Section 2.9.1 for power supplies for water mist systems and foam concentrate pumps.DS 7-29 Ignitable Liquid Storage in Portable Containers Interim revision.
• Added protection guidance in Table 2.4.7.1 for the rack storage of liquids with a flash point < 200°F (93°C) in 5 oz. (150 ml) or less plastic containers.
• Added protection guidance for glycerin.
• Added protection guidance for rack storage of very high flash point liquids stored in composite intermediate bulk containers (IBCs) on plastic pallets.DS 7-39 Lift Trucks Interim revision.
• Updated guidance for li-ion battery powered trucks.
• Updated the definition for ignitable liquids to align with Data Sheet 7-32, Ignitable Liquid Operations.DS 7-54 Natural Gas and Gas Piping Interim revision.
• Added recommendations for location of compressed natural gas supply trailers and modules (Section 2.2.15).DS 7-106 Ground-Mounted Solar Photovoltaic Power Interim revision.
• Added guidance for separation between solar arrays and fire exposures.
• Added guidance for construction of ancillary buildings.
• Added guidance for fire department access.DS 7-110 Industrial Control Systems Interim revision.
• Clarified fire protection recommendations.
• Clarified ICS management recommendations.
• Clarified and modified ICS security recommendations.DS 7-111 Chemical Process Industries and sub-occupancy standards A to H Interim revision.
• Includes a new section and guidance for natural hazards events in chemical plants.
• Added new windstorm recommendations applicable to process structures, vessels, piping and equipment with emphasis on insulation and asset integrity elements.DS 8-1 Commodity Classification Interim revision.
• Added guidance on how to treat partial packaging in Section 2.2.8.1.2.
• Added guidance on how to treat wooden crates for external packaging in Section 2.2.8.4.
• Added guidance for encapsulated product in Section 2.2.8.5.DS 8-21 Roll Paper Storage Interim revision.
• Added pre-incident plan recommendations to human element in Section 2.4.
• Added supporting material related to on-end storage of RP 1 in Section 3.1.2.1 and Section 3.3.
• Added definition of semi-standard array to Appendix A.DS 8-34 Protection for Automatic Storage and Retrieval Systems Interim revision.
• A new ceiling sprinkler system design for ceiling heights up to an d including 30 ft (9.1 m) was added in the Final Extinguishment section for top-loading ASRS storage arrangements.
• Added guidance on the intended goal of an adequately vented open-top container to Section 2.2.4 and Appendix A.
• New figures were added to Section 2.3.6 to clarify that the recommended mezzanines did not have to extend along the entire perimeter of the storage array.DS 9-3 USA and Canada (excl. Puerto Rico) Cost Trends Updated as of January 2023. DS 9-10 Rest of World Cost Trends Updated as of January 2023. DS 10-1 Pre-Incident and Emergency Response Planning Interim revision.
• Minor editorial changes were made.DS 13-17 Gas Turbines Interim revision.
• Added recommendations to provide continuous online turbine rotor wheel space or disc-cavity temperature alarm for elevated temperatures.
• Added recommendations to provide independent backup power systems for lubrication pumps and guidance on backup battery capacity to align with Data Sheet 13-3, Steam Turbines.
• Added a recommendation to manually rotate a hot rotor to prevent rotor bowing when no lube oil or turning gear is available.
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