Essential Functions Working alone – 30%; working in groups – 60% Sitting – 33.3%; Walking – 33.3%; Standing – 33.3% Working indoors – 20% and outdoors – 80% Frequent lifting of objects weighing less than 10 pounds Occasional lifting of objects weighing 50 pounds or greater Occasional pushing/pulling objects weighing 25 pounds or greater Frequent reaching for objects at, above, and below the shoulder Frequent twisting at waist, and stretching to reach objects Occasional fine manipulation with hands Frequent simple grasping; occasional power grasping Basic Math skill (add, subtract, multiply, divide) Reading skills including understanding written direction Writing skills in preparing and organizing documents Sensory skills (ie; visual, hearing, and speaking) Keyboard skills