This design includes water supply system, drainage system, automatic sprinkler system and fire hydrant system. The maximum daily domestic water consumption is 225 m3/d, and the maximum hourly domestic water consumption is 56.25 m3/h. This set of drawings mainly includes design description, water supply and drainage plan, water supply and drainage system diagram, fire hydrant system diagram, sprinkler system diagram, general layout, toilet detail drawing, pump room plan, etc