Mechanical System Drawings
Comprehensive coverage of HVAC, Ventilation, Water Supply, Drainage, and Fire Fighting.
Heating, Ventilation & Air Conditioning (HVAC Systems)
Includes the design and coordination of all thermal comfort and indoor air quality systems, such as:
Central air-conditioning systems (Chilled Water Systems).
Packaged and split systems (DX / VRF / Split Units).
Mechanical ventilation systems (Supply, Exhaust & Fresh Air).
Smoke extraction and smoke control systems.
Staircase and corridor pressurization systems.
Air duct distribution layouts.
Cooling and heating load calculations.
Plumbing & Sanitary Systems
Covers all water supply and drainage systems within the building, including:
Domestic cold and hot water supply networks.
Water heating systems (central and instantaneous).
Sanitary drainage systems (Soil, Waste & Vent).
Rainwater drainage systems.
Water treatment and filtration systems, where applicable.
Pump rooms and water tank layouts.
Fire Fighting Systems – Mechanical Scope
Includes the mechanical components of fire protection systems, such as:
Automatic sprinkler systems.
Standpipe and hose reel systems.
Fire pump rooms and associated piping.
Special fire suppression systems (FM-200, CO₂, Foam), where required.
Coordination drawings for fire pump rooms.
Gas & Specialized Mechanical Systems
Provided based on the project type and functional requirements, including:
Natural gas and LPG systems.
Commercial kitchen exhaust and hood systems.
Car park ventilation systems (Jet Fan Systems).
Mechanical systems for special-use areas (data centers, laboratories, etc.).
Odor and contaminant exhaust systems.
Coordination & Construction Support Drawings
Includes all drawings and documents required for accurate execution, such as:
Multidisciplinary coordination and clash detection drawings.
Detailed sections and installation details.
Mechanical equipment schedules.
Technical specifications.
Shop drawings and as-built documentation.
Calculations & Reports
Includes all required mechanical engineering calculations and technical reports to support the design and ensure code compliance, such as:
Heat load calculation reports using HAP or equivalent approved software.
Pump hydraulic calculations (flow rates, head losses, and pump selection).
Mechanical equipment selection and technical specifications.
Compliance reports in accordance with the Saudi Building Code (SBC) and applicable international standards.
Pump Rooms & Installation Details
Includes detailed layouts and construction-ready installation details for all mechanical equipment and accessories, such as:
Pump room layouts and equipment arrangement drawings.
Installation details for water heaters, pumps, and filtration systems.
Mechanical insulation details for pipes, ducts, and equipment.
Equipment supports, hangers, and mounting details.
Coordination details with architectural and structural elements to ensure safe and efficient installation.
