Flies Flag at half-staff; Inventories supplies; Reports safety hazards within building; Stores equipment; Services carpeted areas; Assists in building maintenance by replacing window glass, cleaning gutters and drainpipes, freeing stopped sanitary and sink plumbing, repairing leaks, repairing furniture, doing simple painting, replacing lights, and performing other related work as assigned. Maintains grounds by cutting grass with hand and power mowers and string trimmers, collecting litter, trimming bushes and small trees, raking grounds, and performing minor repairs to walks, paths, walls, play apparatus, roads, and site improvements.