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
| Jun 25, 2014
Taking a page from Lean manufacturing for improved design review processes
SPONSORED CONTENT As more building project teams look for ways to collaborate better, technology continues to provide solutions. Yet, as I learned from the experience of one of my customers, choosing the wrong technology can have an underwhelming effect, causing a team to simply swap out old challenges for new ones.
| Jun 24, 2014
From Babylon to Sydney: The evolution of the modern workspace [infographic]
This infographic, made by Sunica de Klerk and originally posted by ArchDaily, shows the evolution of the office from 2400 B.C. to the present day.
| Jun 24, 2014
Mayor Rahm Emanuel announces plans for a Chicago Architecture Biennial
Chicago's mayor Rahm Emanuel announces plan to hold the Chicago Architecture Biennial in late 2015, intended to rival Venice's Biennale.
| Jun 24, 2014
Intuit begins work on LEED Platinum campus addition
Demolition will begin this week as a precursor to construction of Intuit's new addition to its Mountain View, Calif., campus. The first of two additions, a 185,000-sf building on Marine Way, is expected to begin construction in August.
| Jun 23, 2014
5 new designs unveiled for Make It Right homes at Fort Peck, Mont.
Make It Right, Brad Pitt's foundation that builds homes for people in need, has just revealed five new designs for the Fort Peck (Mont.) Indian Reservation.
| Jun 23, 2014
Gehry's 'glass sail' cultural center for Foundation Louis Vuitton set to open in October
Comissioned by Bernard Arnault, American legendary architect Frank Gehry's newest structure in Paris for Foundation Louis Vuitton will house eleven galleries and an auditorium for performing arts.
| Jun 23, 2014
Power of IPD: Is integrated project delivery truly a transformative delivery model?
Now that many of the first-generation IPD projects have been completed, CBRE Healthcare's Tim McCurley and Stephen Powell ponder the lessons learned and pros and cons of the industry's newest delivery model.
| Jun 23, 2014
Lilker Associates launches Lighting Group; David Cyr announced as Director
New division rounds out building systems services offerings for the Manhattan-based consulting firm.
| Jun 23, 2014
Berlin House of One will accommodate Muslims, Jews, and Christians
The building will rise on the ruins of a 13th-century Christian church that was damaged during WWII and eventually demolished.
| Jun 22, 2014
5 ways to improve your firm’s branding efforts
Establishing, conveying, and maintaining a powerful brand is a critical component of an AEC firm’s marketing strategy. Here are five strategies to make a greater impact with your firm’s branding efforts.
