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Today
suzanne.graham The Glass Association of North America (GANA) announced today the release of two new technical resources for the industry. http://www.usgnn.com/newsGANA20100728.htm 10:00 AM
suzanne.graham Check out the Knowledgebase Feature: Domestic Water Piping http://www.buildipedia.com/component/k2/item/393-22-11-16-domestic-water-piping 09:01 AM
ryan.carpico and kellysmith are now friends 08:57 AM
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keefone joined the group Ask an Expert 11:14 AM
robert.klar Boy, howdee!!! 09:57 AM
ryan.carpico and David_A_Todd are now friends 08:58 AM
2 days ago
ryan.carpico and carpico are now friends 07:28 PM
 

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Division 31 Earthwork

Division 31 Earthwork involves the manipulation of soils to facilitate construction projects.  Soil handling, placement, and enhancement are covered in this division.  Foundation preparation, special foundations for unique soil conditions and tunnel construction are also included in Division 31.