This standard specifies test methods for overhead line supports and is applicable to the testing of overhead line supports and structures above 45 kV, and can also be used as a reference for testing lower supports. This standard is for alloys. , is not limited to the type of material used in the assembly of the support, such as concrete, wood, plywood, or synthetic material. If desired by the client, this standard may also be applied to the testing of supports for telecommunication lines, overhead cable supports for railways/cableways, supports for substations, lampposts, windmill towers, ski lifts, etc. This standard may also be applied to the testing of supports for reduced support. It does not include testing of the model.?