January 1st quarterly addenda to the LEED rating systems and reference guides are now available. There are 71 new LEED Interpretations (10292, 10298—10367), including 65 for Homes and Multifamily Midrise (1003—10367).
Here are some highlights:
• Demonstrating compliance for LEED O+M: Existing Buildings SSc8: Light Pollution Reduction by following values listed in LEED BD+C: New Construction SSc8: Light Pollution Reduction;
• Applying ASHRAE Interpretation ASHRAE/IES IC 90.1-2007 - baseline pump power;
• Expanding the definition of renewable energy sources to include specified wood waste;
• Calculating building-level diversion rates for individual building projects on a campus;
• Including biodegradable/compostable trash can liners in purchases for IEQc3.3: Green Cleaning—Purchase of Sustainable Cleaning Products and Materials;
• Determining connectivity measures for projects with circulation on several different levels;
• Receiving credit for advanced air sealing strategy.
Related Stories
Codes and Standards | Aug 22, 2019
Texas flood prevention initiative would create nation’s most ambitious barrier system
Plan including sand dunes and mechanical barriers would cost as much as $32 billion.
Codes and Standards | Aug 22, 2019
Multimedia app identifies construction hazards
Researchers say program will reduce injuries, save lives.
Codes and Standards | Aug 22, 2019
Cities take action to keep cool as climate heats up
Initiatives include cool streets, cool roofs, and broader urban tree canopy.
Codes and Standards | Aug 22, 2019
5G expected to give a boost to construction technology
Virtual reality, Internet of Things, robotics, and drones will all benefit from enhanced data flows.
Codes and Standards | Aug 15, 2019
New edition of Building Code Requirements for Structural Concrete available
American Concrete Institute document includes major technical changes.
Codes and Standards | Aug 13, 2019
Coaching pays off for new managers
Study finds increased engagement and readiness for new roles.
Codes and Standards | Aug 12, 2019
New curtain wall design guidelines released
AAMA document includes mandatory language, optional language, and detailed technical commentary.
Codes and Standards | Aug 9, 2019
Cities modify density zoning to spur more affordable housing projects
Solutions include eliminating single-family zoning and allowing taller apartments in higher-density zones.
Codes and Standards | Aug 8, 2019
More designers focusing on acoustic properties of buildings
Recognition that structures should be acoustically satisfying.
Codes and Standards | Aug 7, 2019
Illinois law makes all single-occupancy restrooms gender-neutral
All must comply by January 1.