flexiblefullpage
billboard
interstitial1
catfish1
Currently Reading

Task force addresses questions regarding visually graded Southern Pine lumber

Task force addresses questions regarding visually graded Southern Pine lumber

Answers address transition issues, how to obtain similar load-carrying capabilities, and why only some grades and sizes are affected at this time. 


By By BD+C Staff | February 10, 2012

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

Mass Timber | Jul 11, 2023

5 solutions to acoustic issues in mass timber buildings

For all its advantages, mass timber also has a less-heralded quality: its acoustic challenges. Exposed wood ceilings and floors have led to issues with excessive noise. Mass timber experts offer practical solutions to the top five acoustic issues in mass timber buildings.

Multifamily Housing | Jul 11, 2023

Converting downtown office into multifamily residential: Let’s stop and think about this

Is the office-to-residential conversion really what’s best for our downtowns from a cultural, urban, economic perspective? Or is this silver bullet really a poison pill?

Adaptive Reuse | Jul 10, 2023

California updates building code for adaptive reuse of office, retail structures for housing

The California Building Standards Commission recently voted to make it easier to convert commercial properties to residential use. The commission adopted provisions of the International Existing Building Code (IEBC) that allow developers more flexibility for adaptive reuse of retail and office structures.

Laboratories | Jul 10, 2023

U.S. Department of Agriculture opens nation’s first biosafety level 4 containment facility for animal disease research

Replacing a seven-decade-old animal disease center, the National Bio and Agro-Defense Facility includes the nation’s first facility with biosafety containment capable of housing large livestock.

Adaptive Reuse | Jul 6, 2023

The responsibility of adapting historic university buildings

Shepley Bulfinch's David Whitehill, AIA, believes the adaptive reuse of historic university buildings is not a matter of sentimentality but of practicality, progress, and preservation.

Market Data | Jul 5, 2023

Nonresidential construction spending decreased in May, its first drop in nearly a year

National nonresidential construction spending decreased 0.2% in May, according to an Associated Builders and Contractors analysis of data published today by the U.S. Census Bureau. On a seasonally adjusted annualized basis, nonresidential spending totaled $1.06 trillion.

Architects | Jul 5, 2023

Niles Bolton Associates promotes Jeffrey Smith, AIA, to President and C. Cannon Reynolds, AIA, to Managing Director

Niles Bolton Associates (NBA), a leading architecture, planning and design firm, announces leadership changes as a part of its ongoing commitment to future growth. Current Executive Vice President, Jeffrey Smith, AIA, has been named President and C. Cannon Reynolds, AIA, has been named Managing Director effective June 30, 2023. 

Mixed-Use | Jun 29, 2023

Massive work-live-play development opens in LA's new Cumulus District

VOX at Cumulus, a 14-acre work-live-play development in Los Angeles, offers 910 housing units and 100,000 sf of retail space anchored by a Whole Foods outlet. VOX, one of the largest mixed-use communities to open in the Los Angeles area, features apartments and townhomes with more than one dozen floorplans.

Office Buildings | Jun 28, 2023

When office-to-residential conversion works

The cost and design challenges involved with office-to-residential conversions can be daunting; designers need to devise creative uses to fully utilize the space.

Architects | Jun 28, 2023

CSHQA hires first CEO in company's 134-year history

The Board of Directors of CSHQA announced the appointment of Ryan D. Martin, AIA NCARB as Chief Executive Officer.

boombox1
boombox2
native1

More In Category


Urban Planning

Bridging the gap: How early architect involvement can revolutionize a city’s capital improvement plans

Capital Improvement Plans (CIPs) typically span three to five years and outline future city projects and their costs. While they set the stage, the design and construction of these projects often extend beyond the CIP window, leading to a disconnect between the initial budget and evolving project scope. This can result in financial shortfalls, forcing cities to cut back on critical project features.



Libraries

Reasons to reinvent the Midcentury academic library

DLR Group's Interior Design Leader Gretchen Holy, Assoc. IIDA, shares the idea that a designer's responsibility to embrace a library’s history, respect its past, and create an environment that will serve student populations for the next 100 years.

halfpage1

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021