Engineering

Team

Sean McCrum
Associate Principal

sean.mccrum@stwgn.co.nz
021 173 3640

Bastien Ballu
Associate Principal

bastien.ballu@stwgn.co.nz
022 095 1176

Alan Baird-Smith
Lighting Designer

a.b-smith@stwgn.co.nz
029 601 0280

Andrew Harris
Electrical Building Services Design Engineer

andrew.harris@stwgn.co.nz

David Yates
Fire Engineer

david.yates@stwgn.co.nz

Jo Little
Building Services BIM Coordinator

jo.little@stwgn.co.nz

Joshua Tritscher
Mechanical Design Engineer

joshua.tritscher@stwgn.co.nz

Mike Jennings
Senior Vertical Transport Engineer

mike.jennings@stwgn.co.nz

Sheehan Ngeru
BIM Coordinator

sheehan.ngeru@stwgn.co.nz