The three-story school includes the original building, a late 19th century timber-framed structure, and a 1980s addition with concrete masonry bearing walls, precast concrete plank floors, and wood roof trusses.
SGH assessed the condition of exterior walls, windows, roofs, and accessible portions of the framing and certain interior walls. We also evaluated damage and displacement of the addition’s roof trusses. SGH provided Match with recommendations to address observed distress and completed a code analysis in accordance with the International Existing Building Code. We performed the following work to support renovations and modifications to circulation, upgrade egress, and address code requirements:
Evaluated the existing framing’s live load capacity and determined code-prescribed live loads for the programmed spaces
Coordinated with the architect to adjust layouts and align live load demands with areas having sufficient capacity
Proposed solutions, including posting load restrictions, for areas where existing capacity limits programmatic use
Designed structural modifications to the elevator shaft, including a new elevator landing, infill of an existing door opening, and a new hoist beam
Designed new framing for reconstructing the entry portico
Developed structural strengthening details for repairing roof trusses
Detailed openings in exterior concrete walls to accommodate new louvers
Designed a new cast-in-place concrete ramp at the portico entrance to comply with accessibility requirements
Provided construction administration services
