![]() ![]() We ship Using USPS or United States Post Office. Please Read the Shipping and other policies at the Shipping button below the picture above. Don't be discouraged though I have 50 some years making glass and yours will be as nice or nicer than the one in the photo. The one you buy will be a different one than the one you see here on our site. We retain the original items as samples in order to copy them. While these are more of a greenish coloring they are designed after the Blue Crab. Sea life animals such as this Sand crab have been among some of the animal that I have studied personally in their natural environment. Designed and made by Ron Murphy of glassnfire. Allowable loads based on 2010 aluminum design manual.Blue sand crab earrings with silver plated ear wires.Self-weight has been considered in the analysis of the truss.All loads and supports are to be located at the panel points of the truss only.All loads are applied centered between the ladders.The truss was analyzed for static loads only.The truss was analyzed as a simple span beam with supports at truss ends only.That the truss ladders are oriented vertically and no lateral loads are applied to the truss. The truss is supporting vertical loads only.Truss that is damaged can be returned to Applied for evaluation and possible repair. The damage should be flagged or, if necessary, the truss should be taken out of service. All hardware for proper grading, deformation or excessive wearĪny truss that does not pass a visual inspection, should be marked ‘DO NOT USE’.Geometry of truss for twisting, bending and that the truss is straight and plumb.Pinned connections for deformation at the spigot or pin hole.End Plates for flatness, bolt hole deformation or excessive wear.Diagonals for dents, bends, abrasions, cracks and that all diagonal members are present. ![]() Records of the inspections, for each truss, should be kept by the owner. ANSI E1.2-2012 Entertainment Technology Design, Manufacture and Use of Aluminum Trusses and Towers requires visual inspections prior to each use by a competent person and yearly inspections by a qualified individual for possible structural issues. INSPECTIONĪll truss must be inspected, no exceptions. This label will also allow for proper record keeping of annual inspections. Always lift truss from the bottom chords.Īll trusses must have an identification label attached in order to relate the following information item number, order number, fastener requirements and load specifications. When using a forklift, take care not to puncture the diagonals or chords. When loading or unloading truss, secure it for transport to prevent rubbing or bouncing. Do not drag truss, as this will cause flat spots or pitting and subsequently lower the load capacity of the affected members. Do not drop truss, as this may dent the chords or deform the end plates causing a poor connection between sections. Truss is designed to provide years of reliable service when it is handled with care. The reports show the maximum loads for given spans of truss and also indicate the maximum span of the truss being used. These reports are available for reference and should be in the users’ possession. Structural engineering reports are available from Applied. ![]() This engineering data will help determine the type of truss required for a specific application. Review the loading figures carefully as they are a guideline to loading and rigging the truss. Truss is designed for a specific load and usage and is generally a reliable, maintenance free product as long as it is used within the design parameters. ![]()
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