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
| Aug 8, 2013
Top Science and Technology Sector Construction Firms [2013 Giants 300 Report]
Skanska, DPR, Suffolk top Building Design+Construction's 2013 ranking of the largest science and technology sector contractors and construction management firms in the U.S.
| Aug 8, 2013
Level of Development: Will a new standard bring clarity to BIM model detail?
The newly released LOD Specification document allows Building Teams to understand exactly what’s in the BIM model they’re being handed.
| Aug 8, 2013
Vertegy spins off to form independent green consultancy
St. Louis-based Vertegy has announced the formation of Vertegy, LLC, transitioning into an independent company separate from the Alberici Enterprise. The new company was officially unveiled Aug. 1, 2013
| Aug 5, 2013
Top Retail Architecture Firms [2013 Giants 300 Report]
Callison, Stantec, Gensler top Building Design+Construction's 2013 ranking of the largest retail architecture and architecture/engineering firms in the United States.
| Aug 5, 2013
Top Retail Engineering Firms [2013 Giants 300 Report]
Jacobs, AECOM, Henderson Engineers top Building Design+Construction's 2013 ranking of the largest retail engineering and engineering/architecture firms in the United States.
| Aug 5, 2013
Retail market shows signs of life [2013 Giants 300 Report]
Retail rentals and occupancy are finally on the rise after a long stretch in the doldrums.
| Aug 5, 2013
Top Retail Construction Firms [2013 Giants 300 Report]
Shawmut, Whiting-Turner, PCL top Building Design+Construction's 2013 ranking of the largest retail contractor and construction management firms in the United States.
| Aug 2, 2013
Michael Baker Corp. agrees to be acquired by Integrated Mission Solutions
Michael Baker Corporation (“Baker”) (NYSE MKT:BKR) announced today that it has entered into a definitive merger agreement to be acquired by Integrated Mission Solutions, LLC (“IMS”), an affiliate of DC Capital Partners, LLC (“DC Capital”).
| Jul 31, 2013
Hotel, retail sectors bright spots of sluggish nonresidential construction market
A disappointing recovery of the U.S. economy is limiting need for new nonresidential building activity, said AIA Chief Economist, Kermit Baker in the AIA's semi-annual Consensus Construction Forecast, released today. As a result, AIA reduced its projections for 2013 spending to 2.3%.
| Jul 30, 2013
Better planning and delivery sought for VA healthcare facilities
Making Veterans Administration healthcare projects “better planned, better delivered” is the new goal of the VA’s Office of Construction and Facilities Management.