Abstract: A method of retrofitting a pier/mat foundation and assemblies for same. Retrofitting includes attaching fortification brackets around an outside of a pier of a pier/mat foundation of a wind turbine structure. Fortification rod bottom ends are secured to the mat outside of the pier and near a location under an outer portion of each installed fortification bracket. Fortification rod top ends are attached to openings in outer portions of the fortification brackets. A retrofitting foundation fortification assembly includes a top bracket with at least one hole to receive a foundation anchor holding a wind turbine tower to a pier/mat foundation; a vertical portion dependent from the top bracket near a vertical face of the pier when the at least one hole receives foundation anchors; and a fortification rod hole located outside of the pier when the at least one hole receives the foundation anchors.

Abstract: A method of retrofitting a pier/mat foundation and assemblies for same. Retrofitting includes attaching fortification brackets around an outside of a pier of a pier/mat foundation of a wind turbine structure. Fortification rod bottom ends are secured to the mat outside of the pier and near a location under an outer portion of each installed fortification bracket. Fortification rod top ends are attached to openings in outer portions of the fortification brackets. A retrofitting foundation fortification assembly includes a top bracket with at least one hole to receive a foundation anchor holding a wind turbine tower to a pier/mat foundation; a vertical portion dependent from the top bracket near a vertical face of the pier when the at least one hole receives foundation anchors; and a fortification rod hole located outside of the pier when the at least one hole receives the foundation anchors.

Abstract: A safety system may include a shield for protecting or shielding personnel operating in a personnel working area from a hazard provided on a structure. The structure may be a wind turbine, the hazard may be a projecting flange of the wind turbine tower, and the personnel working area may be a ladder inside the wind turbine tower. The shield may have a bend or curvature when installed in order to cover the hazard. The shield may include a plurality of wings projecting from an intermediary portion of the shield. The wings may be separated from each other by a wing gap. Other structures, working areas, and hazards are contemplated and described in the disclosure.

Abstract: A safety system may include a shield for protecting or shielding personnel operating in a personnel working area from a hazard provided on a structure. The structure may be a wind turbine, the hazard may be a projecting flange of the wind turbine tower, and the personnel working area may be a ladder inside the wind turbine tower. The shield may have a bend or curvature when installed in order to cover the hazard. The shield may include a plurality of wings projecting from an intermediary portion of the shield. The wings may be separated from each other by a wing gap. Other structures, working areas, and hazards are contemplated and described in the disclosure.

Abstract: A mobile bin cart which supports recycling bins. The cart has a vertically oriented frame with wheels at the bottom for tilting back and moving the cart. A plurality of horizontal cross braces spans the frame, with each brace vertically mounted above the others. At least two contoured support brackets are adjustably mounted to each cross brace so that the hook elements are oriented vertically upwards. The circumferential lip of a standard recycling bin is then supported by the hook elements, with the bin swinging backward to butt against the cart frame for additional support. The bins can then be removed and replaced with a vertical lifting motion hence making loading and unloading the cart much easier for the user.