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
Building Team | Mar 8, 2023
Call for Speakers: BD+C’s 2023 Women in Residential + Commercial Construction Conference
The 2023 Women in Residential + Commercial Construction conference event will take place October 25-27 in Nashville, Tenn., and will bring together more than 300 women leaders from all facets of the $1.4 trillion U.S. residential and commercial constructing sector.
Reconstruction & Renovation | Mar 8, 2023
Hoffmann Architects + Engineers receives Lucy G. Moses Preservation Award from New York Landmarks Conservancy
Hoffmann Architects + Engineers, a design firm specializing in the rehabilitation of building exteriors, announces that the historic facade rehabilitation and window replacement at the 69th Regiment Armory has been selected for the Lucy G. Moses Preservation Award, the New York Landmarks Conservancy’s prestigious recognition for outstanding preservation efforts.
Architects | Mar 7, 2023
David Chipperfield named 2023 Pritzker Architecture Prize laureate
Widely regarded as architecture's highest honor, the 2023 Pritzker Architecture Prize has been awarded to UK-based architect David Chipperfield. In honoring Chipperfield with the award, the Pritzker Prize jury cited the architect's "commitment to an architecture of understated but transformative civic presence and the definition—even through private commissions—of the public realm."
Multifamily Housing | Mar 7, 2023
Multifamily housing development in Chicago takes design inspiration from patchwork and quilting
HUB 32, a 65-unit multifamily housing development, will provide affordable housing and community amenities in Chicago’s Garfield Park neighborhood. Brooks + Scarpa’s recently unveiled design takes inspiration from the American tradition of patchwork and quilting.
Industrial Facilities | Mar 6, 2023
The largest planned logistics and business park in North America gets under way in Southern California
The $25 billion World Logistics Center will boost the supply chain capabilities of Southern California and will serve as a distribution center for destinations across the continent.
Healthcare Facilities | Mar 6, 2023
NBBJ kicks off new design podcast with discussion on behavioral health facilities
During the second week of November, the architecture firm NBBJ launched a podcast series called Uplift, that focuses on the transformative power of design. Its first 30-minute episode homed in on designing for behavioral healthcare facilities, a hot topic given the increasing number of new construction and renovation projects in this subsector.
K-12 Schools | Mar 6, 2023
Benefitting kids through human-centric high school design
Ingrid Krueger, AIA, LEED AP, shares why empathetic, well-designed spaces are critical in high schools.
Adaptive Reuse | Mar 5, 2023
Pittsburgh offers funds for office-to-residential conversions
The City of Pittsburgh’s redevelopment agency is accepting applications for funding from developers on projects to convert office buildings into affordable housing. The city’s goals are to improve downtown vitality, make better use of underutilized and vacant commercial office space, and alleviate a housing shortage.
Student Housing | Mar 5, 2023
Calif. governor Gavin Newsom seeks to reform environmental law used to block student housing
California Gov. Gavin Newsom wants to reform a landmark state environmental law that he says was weaponized by wealthy homeowners to block badly needed housing for students at the University of California, Berkeley.
Green Renovation | Mar 5, 2023
Dept. of Energy offers $22 million for energy efficiency and building electrification upgrades
The Buildings Upgrade Prize (Buildings UP) sponsored by the U.S. Department of Energy is offering more than $22 million in cash prizes and technical assistance to teams across America. Prize recipients will be selected based on their ideas to accelerate widespread, equitable energy efficiency and building electrification upgrades.
