Ability to read, understand, and follow written instructions in the English language at a minimum 6th grade level, such as safety instructions, use and disposal instructions on custodial product labels, GCPS Custodial Toolbox training materials, and other forms, documents, or notes provided by the supervisor or other designated supervisory staff. Physical Demands: While performing the duties of this job, the employee is required to stand, walk, negotiate stairs, climb ladders, reach with hands and arms, talk, and hear, manipulate tools and small items with hands, and lift and transport up to 50 pounds over short distances.