Selected Work

Rolling permit sets for a residential installer across four jurisdictions — site plan, roof layout, string diagram, structural attachment detail and equipment schedule per home.

AHJ comment rate fell from 31% to under 4% within one quarter.

Yield modelling, structural loading coordination, single-line diagrams and a full permit package for a distribution-centre roof spanning six buildings.

Approved without technical revision; construction issue in eleven weeks.

Room-by-room heat-loss calculations to BS EN 12831, pipe loop layouts, manifold positions, zoning schedule and commissioning data for every plot type.

Next-morning turnaround maintained across the whole eighteen-month build.

Low-profile system design over existing timber floors, build-up coordination with the conservation architect, flow and return schedules and a full tender quantity take-off.

Design accepted by conservation officer at first submission.

Architectural and structural modelling from consultant drawings to LOD 350, sheet set production, schedules and a federated model coordinated against MEP.

1,180 clashes resolved before tender issue.

Coordinated mechanical and electrical services drawings, plant room layouts, riser diagrams and as-built updates across a live project portfolio.

Running continuously since 2022 with the same three engineers.

Legacy paper record scanning, georeferencing, parcel polygon digitisation, attribute capture from tax records and topology validation across 96,000 parcels.

Delivered on schedule with attribute accuracy above the 99.5% target.

Field data and as-built record consolidation into a validated PostGIS network — mains, valves, hydrants, chambers and meters with connectivity rules enforced.

Network became traceable end to end for the first time.

Airborne LiDAR classification to ground, vegetation tiers, buildings and water, hydro-flattening and breakline extraction, delivered as LAS 1.4 plus a 1 m DTM.

All 40 tiles passed independent client QA on first submission.

Trajectory adjustment, classification of track, ballast, catenary, signals and structures, plus clearance envelope extraction and cross-sections at 20 m intervals.

Clearance exceedances identified at 37 discrete locations.

Block adjustment of 6,400 frames against 180 ground control points, DTM/DSM generation and a seamless 10 cm true-orthophoto mosaic with colour balancing.

RMSE held within 0.6 pixel across the full block.

Stereo compilation of buildings, pavement edges, kerbs, driveways, hydrography and utility surface features across 190 km² to a 1:1,200 mapping standard.

Feature completeness verified at 99.2% against field audit.