4-Mechanical_HSB.pdf

This is a mechanical specifications document for the Fire Alarm Control System Replacement project at Dorchester County's Human Services Building in Summerville, South Carolina. The project involves the replacement of the existing fire alarm control system with a new system that must comply with applicable codes and standards. The scope includes removal of the existing equipment, installation of new fire alarm control panels, addressable detection devices, manual pull stations, and notification appliances throughout the facility. The specification details technical requirements for system components, including compatibility standards, zoning configurations, and integration capabilities with building management systems. All work must be performed by licensed professionals in accordance with the National Fire Code, South Carolina Building Code, and local ordinances. The contractor must provide system testing, commissioning, and documentation, including as-built drawings and operation manuals, prior to substantial completion.

The mechanical specifications establish performance-based requirements rather than prescriptive pricing details, focusing on system reliability, redundancy features, and backup power capabilities. The specifications require the successful contractor to provide a comprehensive warranty covering parts and labor and to conduct training for building personnel on system operation and maintenance. All equipment must be from manufacturers with established service records and local support availability. The specifications do not designate set-asides for specific contractor categories, nor do they reference incumbent contractors. Funding source and project budget information are not contained within this technical specification document, though the project is managed by Dorchester County and must be completed to enable proper life safety operations at the Human Services Building.