The recent approval of the Southern Pine Inspection Bureau’s (SPIB) new design values for visually graded Southern Pine lumber by the American Lumber Standard Committee (ALSC) Board of Review has generated more questions among producers and customer groups.
The Southern Forest Products Association (SFPA) facilitated a task group of industry leaders representing key customer groups to develop answers to the most commonly asked questions regarding new design values and their implementation. This new collection of questions and answers is now available at www.southernpine.com.
SPIB issued Supplement No.9 to the 2002 Standard Grading Rules for Southern Pine Lumber providing new design values effective June 1, 2012.
The only design values that will change on June 1 apply to visually graded Southern Pine and Mixed Southern Pine sized 2 to 4-in-wide and 2 to 4-in-thick (2x2s through 4x4s) in No.2 and lower grades (No.2, No.3, Stud, Construction, Standard and Utility).
What about dense and nondense lumber? What about prime lumber grades? What happens between now and June 1?
These are among the new questions answered in SFPA’s updated web pages. A helpful table is included listing the new design values for Southern Pine and Mixed Southern Pine, effective June 1, 2012.
Answers address transition issues, how to obtain similar load-carrying capabilities, and why only some grades and sizes are affected at this time. More than two-dozen questions are answered in this updated collection, including a supplemental set of questions with answers providing important background information on this issue.
“The effective date of June 1 allows for an orderly transition to the new design values,” says Cathy Kaake, SFPA’s senior director of engineered and framing markets. “These answers address the most common questions raised since the ALSC’s decision earlier this month,” she adds.
The Southern Forest Products Association (SFPA) continues to facilitate the dialog about new design values and their implementation. Between now and June 1, SFPA will provide more information as it becomes available; check www.southernpine.com frequently for updates. BD+C
Related Stories
MFPRO+ News | Jul 22, 2024
6 multifamily WAFX 2024 Prize winners
Over 30 projects tackling global challenges such as climate change, public health, and social inequality have been named winners of the World Architecture Festival’s WAFX Awards.
Office Buildings | Jul 22, 2024
U.S. commercial foreclosures increased 48% in June from last year
The commercial building sector continues to be under financial pressure as foreclosures nationwide increased 48% in June compared to June 2023, according to ATTOM, a real estate data analysis firm.
Codes and Standards | Jul 22, 2024
Tennessee developers can now hire their own building safety inspectors
A new law in Tennessee allows developers to hire their own building inspectors to check for environmental, safety, and construction violations. The law is intended to streamline the building process, particularly in rapidly growing communities.
Codes and Standards | Jul 22, 2024
New FEMA rules include climate change impacts
FEMA’s new rules governing rebuilding after disasters will take into account the impacts of climate change on future flood risk. For decades, the agency has followed a 100-year floodplain standard—an area that has a 1% chance of flooding in a given year.
Construction Costs | Jul 18, 2024
Data center construction costs for 2024
Gordian’s data features more than 100 building models, including computer data centers. These localized models allow architects, engineers, and other preconstruction professionals to quickly and accurately create conceptual estimates for future builds. This table shows a five-year view of costs per square foot for one-story computer data centers.
Sustainability | Jul 18, 2024
Grimshaw launches free online tool to help accelerate decarbonization of buildings
Minoro, an online platform to help accelerate the decarbonization of buildings, was recently launched by architecture firm Grimshaw, in collaboration with more than 20 supporting organizations including World Business Council for Sustainable Development (WBCSD), RIBA, Architecture 2030, the World Green Building Council (WorldGBC) and several national Green Building Councils from across the globe.
University Buildings | Jul 17, 2024
University of Louisville Student Success Building will be new heart of engineering program
A new Student Success Building will serve as the heart of the newly designed University of Louisville’s J.B. Speed School of Engineering. The 115,000-sf structure will greatly increase lab space and consolidate student services to one location.
Healthcare Facilities | Jul 16, 2024
Watch on-demand: Key Trends in the Healthcare Facilities Market for 2024-2025
Join the Building Design+Construction editorial team for this on-demand webinar on key trends, innovations, and opportunities in the $65 billion U.S. healthcare buildings market. A panel of healthcare design and construction experts present their latest projects, trends, innovations, opportunities, and data/research on key healthcare facilities sub-sectors. A 2024-2025 U.S. healthcare facilities market outlook is also presented.
K-12 Schools | Jul 15, 2024
A Cleveland suburb opens a $31.7 million new middle school and renovated high school
Accommodating 1,283 students in grades 6-12, the Warrensville, Ohio school complex features flexible learning environments and offers programs ranging from culinary arts and firefighting training to e-sports.
MFPRO+ News | Jul 15, 2024
More permits for ADUs than single-family homes issued in San Diego
Popularity of granny flats growing in California
