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INDUSTRY NEWS Therm-All Insulation mourns death Other construction subsectors also continued


of metal building industry veteran Mark Engebretson, 57, director of market- ing and business development for Therm-All Inc., Cleveland, passed away on March 17. Engebretson, who had spent his entire career in the metal building industry, joined Therm-All in 1988 and was a key contributor to the company's success. A member of NIA and MBMA energy code committees, Engebretson was recognized as one the industry's leading experts on energy codes and insulation systems. A long-time, respected fi gure in the metal building insulation industry, Engebret- son’s death is a loss for the Therm-All family and the industry as a whole. He was preceded in death by his parents and


Mark Engebretson


his brother Dave. He is survived by his sons Scott, Andrew (Nina Hanson), and Matthew; siblings Alan (Marge), Gail Engebretson, Marcia Engebretson (Jane Bidwell); Mark's fi ancé, Joanie Blanchar Tyler and her four daughters, Hailey, Hannah, Maggie and Lillie, and many loving friends and co-workers.


Construction industry unemployment


drops to 14.7 percent in March The construc- tion industry unemployment rate fell to 14.7 percent in March, down from 15.7 percent in February, according to the April employment report by the U.S. Department of Labor. The nation added 18,000 new construction jobs in March. Year-over-year, the construction industry workforce has expanded by 2.9 percent, or 162,000 jobs. Specialty trade contractors, the largest subsec-


tor within the construction industry, added over 23,300 jobs in March, and have grown by 112,500 jobs, or 3.2 percent, compared to the same time last year. Among specialty trade contractors, residential specialty trade contractors added 12,500 jobs for the month and 72,900 jobs, or 5 percent, from one year ago. Nonresidential specialty trade contractors gained 10,800 jobs for the month and added 39,600 jobs, or 1.9 percent, during the past year.


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to expand. Nonresidential building construction employment rose by 1,000 jobs last month and is up by 21,100 jobs compared to a year ago. Employ- ment in this sector stands at 682,100 jobs. Employ- ment in the residential building segment expanded by 2,300 jobs in March and is up by 4,900 jobs, or 0.9 percent, compared to one year ago. Heavy and civil engineering represents the only subsector that lost jobs for the month of March and is down 8,800 jobs. However, employment in this subsec- tor remains 2.7 percent, or 23,700 jobs, above the March 2012 level. Overall, the nation added 88,000 jobs in March


and has added 1.8 million jobs during the past 12 months. Last month, 95,000 jobs were added in the private sector while the public sector contract- ed by 7,000 jobs. The national unemployment rate fell to 7.6 per-


cent in March, down from 7.7 percent the previous month and down from 8.2 percent in March 2012.


portions of AISI S213 will be included in the new AISI S240, North American Standard for Cold- Formed Steel Structural Framing. These changes also facilitate the consolidation


of the AISI Committee on Specifi cations' (COS) Seismic Design Subcommittee into the AISI Com- mittee on Framing Standards' (COFS) Lateral Design Subcommittee.


March SIMA import


permits down 3 percent Based on the Commerce Department's most recent Steel Import Monitoring and Analysis (SIMA) data, the American Iron and Steel Insti- tute (AISI) reported that steel import permit applications for the month of March total 2,541,000 net tons (NT). This was a 3 percent decrease from the 2,609,000 permit tons re- corded in February but up by 4 percent from the February preliminary imports total of 2,441,000 NT. Import permit tonnage for fi nished steel in March was 2,012,000, up 11 percent from the preliminary imports total of 1,819,000 in Febru- ary. The estimated fi nished steel import market share in March was 23 percent. Finished steel imports with large increases


AISI to develop new unifi ed cold-formed steel


seismic design standard On March 14, the American Iron and Steel Institute (AISI) Standards Council approved the development of a unifi ed cold-formed steel seismic design standard that will create a new standard: AISI S400, North American Standard for Seismic Design of Cold-Formed Steel Struc- tural Systems. This new standard will provide a platform for the growth of new cold-formed steel seismic force-resisting systems. It will be developed and maintained by the AISI Committee on Framing Standards' (COFS) Lateral Design Subcommittee. AISI currently maintains two standards that


address the seismic design of cold-formed steel assemblies: AISI S213, North American Standard for Cold-Formed Steel Framing–Lateral Design, which addresses the design and installation of cold-formed steel light-framed shear walls, diagonal strap bracing (that is part of a structural wall) and diaphragms to resist wind, seismic and other in-plane lateral loads; and AISI S110, Standard for Seismic Design of Cold-Formed Steel Structural Systems–Special Bolted Moment Frames. These two standards are maintained under separate committees, which has complicated the development and approval process and created confusion for users. The new AISI S400 standard will include all of AISI S110 and just the high seismic portions of AISI S213. The remaining


in March permits vs. the February preliminary included reinforcing bars (up 50 percent), oil country goods (up 33 percent), sheets and strip all other metallic coatings (up 30 percent), hot rolled bars (up 18 percent), line pipe (up 17 percent) and hot rolled sheets (up 16 percent). Major products with signifi cant year-to-date (YTD) increases vs. the same period in 2012 include sheets and strip galvanized electrolytic (up 50 percent), steel piling (up 40 percent), cold rolled strip (up 30 percent) and sheets and strip galvanized hot dipped (up 21 percent).


NFRC accredits fi rst lab to conduct


NFRC 202 test procedure The National Fenestration Rating Council (NFRC) has accredited Architectural Testing Inc., of Fresno, Calif., as its fi rst laboratory to test "NFRC 202: Procedure for Determin- ing Translucent Fenestration Product Visible Transmittance at Normal Incidence." This procedure, which was approved by


NFRC membership in 2012, provides a method for measuring visible transmittance (VT) at normal incidence for translucent panels. With the accredi- tation of the fi rst laboratory able to test using this procedure, manufacturers of fl at, diffusing prod- ucts that were not able to test for VT using simula- tion or a spectrophotometer, are now able to obtain a VT rating on a whole product.


May 2013 METAL CONSTRUCTION NEWS 9


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