Contractor shall provide all labor, supervision, and materials necessary to operate and maintain the swimming pool complex at Pocahontas State Park as required herein. The Commonwealth will provide all common use lifeguard equipment, chemical supplies and medical equipment (see below). All personal equipment like breathers, whistles, uniforms, etc. shall be provided by the employee and/or the Contractor. The quality of all services provided by the Contractor shall confirm to the highest standards in the relevant profession, trade, or field of services. The services shall be rendered by or supervised directly by individuals fully qualified in the profession, trade or field and hold any license required by law, regulation or other specified as required herein.