(DERR BUILDING) (10-11-04) Modified drawings were submitted showing the two mezzanine areas (250 square feet and 150 square feet) connected by a 170 square foot walkway. Instead of each separate mezzanine area being served by its own stairway, the new walkway connects the two areas to a single stairway. Only one stairway will be provided to serve both mezzanine areas. The new mezzanine area will be 570 square feet (increased by 170 square feet). This increases the fire area on the 1st floor to 2,940 square feet. Both mezzanine rooms will be offices. Neither room is approved as a conference room. Neither room is required to be open to the 1st floor because the occupant load is less than 10. The total 1st floor occupant load, including the mezzanine, will be 27. (4-16-04) MODIFIED DRAWINGS WERE SUBMITTED APRIL 15, 2004 CHANGING THE TRANSFER OF STRUCTURAL LOADS. THE MODIFIED DRAWINGS WERE APPROVED APRIL 16, 2006. (2-20-04) This building is NOT fire sprinklered. To construct two mezzanines (a 250 square foot conference area and a 150 square foot office area) on the 1st story of an existing building. This building has a 2,370 square foot 1st floor and a 2,237 square foot basement. The mezzanines will increase the fire area of the 1st floor to 2,770 square feet. Work is to include footings, columns, beams, floor joists, floor sheathing, gypsum board shear walls, and stairways all per the approved drawings and the plan review report on file. A restroom on the 1st floor is being altered to be accessible to the disabled. Also, an exterior concrete ramp is being provided to serve the 1st floor. **CJW**