Measured Surveys of Land, Buildings and Utilities, 3rd edition. Measured Building Surveys London.

RICS 3rd Edition Measured Building Specification as below. Cadmap Limited follow these guidelines and survey using fully connected methods.

• Survey Control

  • Establishment of survey control points with precise coordinates.
  • Use of a recognized coordinate system (e.g., Ordnance Survey National Grid).

• Building Dimensions

  • Accurate measurements of building footprint, heights, and elevations.
  • Measurement of internal and external wall thicknesses.
  • Measurement of floor levels and ceiling heights.

• Structural Features

  • Identification and measurement of structural elements such as columns, beams, and load-bearing walls.
  • Details on stairs, lifts, and ramps with gradients, heights, and widths.

• Openings

  • Exact measurements of windows, doors, and other openings, including their positioning, size, and type.
  • Identification of window and door types (e.g., sash, casement).

• Internal Layout

  • Room dimensions, wall positions, and partitioning.
  • Locations of built-in fixtures, fittings, and services (e.g., plumbing, electrical, HVAC).

• Elevations

  • Detailed elevations showing architectural features such as cladding, external walls, and roof details.
  • Positioning and size of chimneys, vents, balconies, and other external features.

• Roof Plan

  • Accurate roof plan detailing slopes, ridges, valleys, and roof fixtures like skylights and vents.
  • Measurement of parapets, gutters, and drainage outlets.

• Site Levels

  • Survey of ground levels, including any terraces, ramps, or landscaped areas.
  • Inclusion of external features such as fences, gates, walls, and paths.

• Geometric Tolerances

  • Application of industry-standard geometric tolerances for accuracy and precision.

• Deliverables

  • Provision of drawings in required formats (e.g., AutoCAD, PDF).
  • Metadata like scale, date, surveyor details, and coordinate reference.

These specifications ensure consistency and accuracy in producing survey documentation.

For the full Specification click here - RICS -  Specifications