Surveying • As-Built Verification
Record what was actually built.
As-built surveys capture the actual position, dimensions and levels of completed or existing works for verification, records, engineering coordination and preparation of final drawings.
Typical ApplicationsBuildings • Roads • Drainage • Utilities • Finished Levels • Construction Verification
Field Verification
Measured on site. Documented for the next decision.
SPW can compare completed works with design information and provide survey data suitable for record drawings, engineering review and project close-out.
01Establish ControlConfirm the coordinate and level reference.
02Measure Existing WorksCapture positions, dimensions, levels and relevant features.
03Process & CheckReview observations and verify survey information.
04CompareWhere required, compare actual construction with design.
05DeliverProvide plans, coordinates, levels or data for final documentation.
Architecture Connection
Need drawings of the existing building too?
Our architectural service can use measured existing-condition information to prepare floor plans, elevations, sections and as-built documentation.