Asana — Laser Scan Pointclouds

As-built extracted from the registered E57 scans. Click any tile to open the PDF. Click the raw files to download.

Raw pointclouds (E57)

Asana 3rd Floor

E57 pointcloud — 432M points, 107×32m wedge

Asana 8th Floor

E57 pointcloud — C-shaped plate, suspended ceiling at +2.75m

Deliverables Pack

Heatmaps · fit-check · CAD point underlays (DXF/DWG) · soffit-height map

Level 3 — 3rd Floor (107×32m wedge)

Overview

Point density across the full floor — shows coverage and scan quality

Scan walls vs GA design overlay. Flags 0.57° rotation, columns C02/C04 with no GA match, C15 twin

Column Schedule

28 as-built column centres with grid co-ordinates — compare against structural drawings

High-Level Services Plans

HL Services 1000mm AFF — East

East half of the wedge at 1m height — exposed overhead services

HL Services 1000mm AFF — West

West half at 1m height

HL Services 2000mm AFF

Full floor at 2m height — higher-level runs and ductwork

Slice Ladder — 7 heights (30–330mm AFF)

Slice at 30mm AFF

Floor-level cut — bases, kerbs, floor-mounted kit

Slice at 80mm AFF

Slice at 130mm AFF

Slice at 180mm AFF

Slice at 230mm AFF

Slice at 280mm AFF

Slice at 330mm AFF

Sections — 7 cuts with measured heights

Cross-section with annotated heights AFF

Concrete Downstand Detection

Downstand Detection — Plan

Detected concrete downstands plotted on the floor plan

Downstand Section 01

Section through detected downstand with height callout

Downstand Section 02

Level 8 — 8th Floor (C-shaped plate, suspended ceiling)

Overview

Point density map — 8th floor (suspended-ceiling floor)

Soffit Plane Heatmap

Concrete soffit at 3467mm AFF, 0.16° tilt — 84% floor coverage

Scan perimeter vs GA design overlay

Above-Ceiling Void Services (through tile gaps, ~84% coverage)

Void Services — East Half

Band +2.95–+3.40m AFF through tile gaps. Services between ceiling and soffit

Void Services — West Half

Void Services — Full Floor

Slice Ladder — 8 heights (30–340mm AFF)

Slice at 30mm AFF

Floor-level cut

Slice at 80mm AFF

Slice at 130mm AFF

Slice at 180mm AFF

Slice at 230mm AFF

Slice at 275mm AFF

Slice at 310mm AFF

Slice at 340mm AFF

Sections — 5 cuts with measured heights

Cross-section with annotated heights AFF

E57 files are large — a download manager helps. All PDFs open in-browser; right-click → Save to download. Plans are extracted from the registered pointcloud in project mm on the GA grid. Slice heights are above finished floor (AFF).