Architectural Miscellaneous
Stair Erection Plan & Elevations with Shop Drawings
- Include detailed structural steel stair plans showing dimensions, elevations, risers, treads, stringers, and landing frames.
- Provide isometric views with materials callouts (e.g., steel sizes, plates).
- Include support details like base plates, brackets, and anchorage.
- Use separate detailed shop drawings for stair rails, handrails, and rail supports showing section views and fabrication details.
- Annotate all component dimensions and welding or bolting information clearly.
Ladder Layout with Shop Drawings
- Provide separate layout drawings for elevator pit ladder, roof access ladder, and cage ladders.
- Show plan views, side elevations, and section details including fixings, clearances, and safety features (e.g., folding ladders in pits, cages for fixed ladders).
- Include templates or plans for anchor bolts, brackets, and hanger details.
- Include material specifications for ladder components such as tubular steel, flat bars, or Aluminium.
Handrails and Guardrails Layouts with Shop Drawings
- Include plan and elevation views detailing the layout of handrails and guardrails.
- Provide detailed cross-sections illustrating handrail profiles, mounting methods (wall, floor, post-mounted), and connection details.
- Show different handrail types such as recessed, wall-mounted, glass, wood, or metal.
- Include fabrication shop drawings with assembly details, welding, fasteners, and dimensioned spacing for safety compliance.
Gratings and Floor Plates Layouts with Shop Drawings
- Provide layouts showing all grating locations and floor plate cutouts.
- Detail edge treatments such as kick plates or flat bars around cutouts.
- Include load-bearing bar orientation and spacing.
- Provide section views showing thicknesses, welds, and anchorage for gratings and floor plates.
- Include notes on materials (e.g., steel bar grating specs) and finishing.
This structure will ensure a comprehensive set of shop drawings and layout plans that cover all required components for stairs and associated metalwork with clear fabrication and installation guidelines. You may integrate 3D modelling where applicable for better visualization and cross-reference with engineering specifications.
