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

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.

Windows and Doors | Mar 5, 2023

2022 North American Fenestration Standard released

The 2022 edition of AAMA/WDMA/CSA 101/I.S.2/A440, “North American Fenestration Standard/Specification for windows, doors, and skylights” (NAFS) has been published. The updated 2022 standard replaces the 2017 edition, part of a continued evolution of the standard to improve harmonization across North America, according to a news release.

AEC Innovators | Mar 3, 2023

Meet BD+C's 2023 AEC Innovators

More than ever, AEC firms and their suppliers are wedding innovation with corporate responsibility. How they are addressing climate change usually gets the headlines. But as the following articles in our AEC Innovators package chronicle, companies are attempting to make an impact as well on the integrity of their supply chains, the reduction of construction waste, and answering calls for more affordable housing and homeless shelters. As often as not, these companies are partnering with municipalities and nonprofit interest groups to help guide their production.

Modular Building | Mar 3, 2023

Pallet Shelter is fighting homelessness, one person and modular pod at a time

Everett, Wash.-based Pallet Inc. helped the City of Burlington, Vt., turn a municipal parking lot into an emergency shelter community, complete with 30 modular “sleeping cabins” for the homeless.

Codes | Mar 2, 2023

Biden Administration’s proposed building materials rules increase domestic requirements

The Biden Administration’s proposal on building materials rules used on federal construction and federally funded state and local buildings would significantly boost the made-in-America mandate. In the past, products could qualify as domestically made if at least 55% of the value of their components were from the U.S. 

Industry Research | Mar 2, 2023

Watch: Findings from Gensler's latest workplace survey of 2,000 office workers

Gensler's Janet Pogue McLaurin discusses the findings in the firm's 2022 Workplace Survey, based on responses from more than 2,000 workers in 10 industry sectors. 

AEC Innovators | Mar 2, 2023

Turner Construction extends its ESG commitment to thwarting forced labor in its supply chain

Turner Construction joins a growing AEC industry movement, inspired by the Design for Freedom initiative, to eliminate forced labor and child labor from the production and distribution of building products. 

Multifamily Housing | Mar 1, 2023

Multifamily construction startup Cassette takes a different approach to modular building

Prefabricated modular design and construction have made notable inroads into such sectors as industrial, residential, hospitality and, more recently, office and healthcare. But Dafna Kaplan thinks that what’s held back the modular building industry from even greater market penetration has been suppliers’ insistence that they do everything: design, manufacture, logistics, land prep, assembly, even onsite construction. Kaplan is CEO and Founder of Cassette, a Los Angeles-based modular building startup.

boombox1
boombox2
native1

More In Category

Healthcare Facilities

Watch on-demand: Key Trends in the Healthcare Facilities Market for 2024-2025

Join the Building Design+Construction editorial team for this on-demand webinar on key trends, innovations, and opportunities in the $65 billion U.S. healthcare buildings market. A panel of healthcare design and construction experts present their latest projects, trends, innovations, opportunities, and data/research on key healthcare facilities sub-sectors. A 2024-2025 U.S. healthcare facilities market outlook is also presented.




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