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Surveying & Geospatial Solutions for Property Development & Management Investments.

03 · Engineering

Engineering Survey

Verification once construction starts. We check what's actually been built against the design — as-built surveys and construction-stage detail for civil, structural, and MEP teams.

OAS Geospatial Consults engineering survey team reviewing construction drawings on site As-built verification means checking what's on site against the drawing, beam by beam.
What it looks like on the ground

Confirming the structure matches the design, before the next pour.

We survey structural elements as they're built — levels, alignment, and existing features — so civil, structural, and MEP teams can confirm what's on site before covering it up.

Includes

As-built survey of developed property, construction-stage detail survey, level and alignment verification against approved drawings.

Typical clients

Engineering consultants, contractors, facility managers, quantity surveyors.

Deliverable

CAD/GIS-ready as-built drawing verified against design, with levels and existing site features.

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