Scope of Work-Comprehensive Stairway Renovation and Handrail Stabilization Project: A. Demolition - Carefully remove existing damaged concrete treads, avoiding damage to stringers and risers. Dispose of all old materials in compliance with local regulations. B. Balcony/Handrail Tightening - Tighten loose handrails and balcony railings as listed in the “Damage Locations” section. C. Surface Preparation - Clean and prepare stair bases for new treads, ensuring surfaces are smooth and debris-free. Conduct necessary substructure repairs or reinforcement if damage is identified. Block stairways with physical barriers to prevent access by students, staff, or visitors during construction. D. Installation of New Treads - Measure and cut new pre-fabricated concrete treads. Install new treads using appropriate adhesives, anchors, or fasteners. Reuse support plates and undamaged treads where applicable. Ensure proper alignment, levelness, and secure installation to maintain structural integrity and aesthetics. E. Finishing and Detailing - Fill joints, gaps, and transitions between treads and other components as needed. Apply surface treatments (e.g., anti-slip coatings or sealants). Paint treads to match existing stairway colors. F. Cleanup - Remove all debris, dust, and leftover materials from the project site. Restore adjacent areas to their original condition.
