Specifications include, but are not limited to: 1.VISUAL INSPECTION A complete and comprehensive visual inspection shall be made of the entire aerial or crane device to ensure the units structural integrity and compliance with all regulations.2.ACOUSTIC EMISSION TESTING Use of an acceptable electronic method of testing fiberglass structural members and monitoring of metal components. 3.DIELECTRIC TESTA dielectric test shall be performed subjecting the insulated portion of the unit as required. Any Hydraulic hoses or control cables that extend the entire length of the insulated arm shall also be tested.4.CRITICAL WELD INSPECTION All critical welds, plates, and non-ferrous castings shall be examined visually with the assistance of nondestructive methods of magnetic particle and/or dye penetration inspection.