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 11, 2010
EwingCole to merge with healthcare specialist Robert D. Lynn Associates
EwingCole, a nationally recognized architectural, engineering, interior design, and planning firm with more than 320 professionals, today announced that it will combine its practice with Robert D. Lynn Associates of Philadelphia, a 40-person firm with a robust portfolio of healthcare projects. The combination will create the Delaware Valley¹s largest and most comprehensive firm with an emphasis on healthcare architecture, and a national scope and presence.
| Aug 11, 2010
Jacobs, Arup, AECOM top BD+C's ranking of the nation's 75 largest international design firms
A ranking of the Top 75 International Design Firms based on Building Design+Construction's 2009 Giants 300 survey. For more Giants 300 rankings, visit http://www.BDCnetwork.com/Giants
| Aug 11, 2010
See what $3,000 a month will get you at Chicago’s Aqua Tower
Magellan Development Group has opened three display models for the rental portion of Chicago’s highly anticipated Aqua Tower, designed by Jeanne Gang. Lease rates range from $1,498 for a studio to $3,111 for a two-bedroom unit with lake views.
| Aug 11, 2010
AIANY partners with New York's building department to launch design competition for safer, more appealing sidewalk shed
The New York City Department of Buildings (DOB) and the New York Chapter of the American Institute of Architects (AIANY) today announced the launch of the urbanSHED International Design Competition with support from the Alliance for Downtown New York, ABNY Foundation, Illuminating Engineering Society New York City Section (IESNYC), and the New York Building Congress.
| Aug 11, 2010
Construction employment declines in 48 states in August compared to last year
Construction employment saw significant declines in all but two states this August compared to last year according to an analysis of new state-by-state employment figures released today by the federal government. The analysis, conducted by the Associated General Contractors of America, however did show that the number of states gaining construction jobs increased slightly in August compared to July 2009.
| Aug 11, 2010
Stimulus funding helps get NOAA project off the ground
The award-winning design for the National Oceanic and Atmospheric Administration’s (NOAA) new Southwest Fisheries Science Center (SWFSC) replacement laboratory saw its first sign of movement on Sept 15 with a groundbreaking ceremony held in La Jolla, Calif. The $102 million project is funded primarily by the American Recovery and Reinvestment Act (ARRA), resulting in a rapidly advanced construction plan for the facility.
| Aug 11, 2010
New book on ‘Green Workplace’ by HOK’s Leigh Stringer, a BD+C 40 under 40 winner
The new book The Green Workplace is a comprehensive guide that demonstrates how green businesses can reduce costs, improve recruitment and retention, increase shareholder value, and contribute to a healthier natural environment.
| Aug 11, 2010
BIM adoption rate exceeds 80% among nation’s largest AEC firms
The nation’s largest architecture, engineering, and construction companies are on the BIM bandwagon in a big way, according to Building Design+Construction’s premier Top 170 BIM Adopters ranking, published as part of the 2009 Giants 300 survey. Of the 320 AEC firms that participated in Giants survey, 83% report having at least one BIM seat license in house, and nearly a quarter (23%) have 100-plus seats.
