HVAC DRAFTING · REVIT · COORDINATION
Mechanical services drafting that's ready to build from.
Workshop drawings, 3D Revit models and Navisworks coordination for mechanical contractors and consultants across Australia. Founded in 2018, Perth-based, with drafters in four states.
01 — SERVICES
From first design to as-built
We work as an extension of your team, whether you need a full 3D model for a hospital or a fast set of shop drawings for a fit-out. We draft to your CAD standards, or to our own in-house standard if you don't have one.
2D drafting
AutoCAD drawings for contractors and consultants.
- HVAC workshop drawings incl. builders works & schematics
- HVAC design drawings
- As-built drawings
3D Revit & BIM
Models that carry through from design to construction issue.
- Revit models, design to construction
- Shop drawings produced from the model
- Revit template creation
Coordination
Clash-free services before anything goes up on site.
- Lead coordinator for project clash detection
- Navisworks clash detection
- Coordination with other services
Site & other trades
Accurate base drawings for existing buildings, and support beyond mechanical.
- Site visits & measure-ups
- Electrical drafting
- Hydraulics drafting on request
02 — PROJECTS
Recent work
TRUSTED BY CONTRACTORS INCLUDING
- Admiral
- Centigrade
- CMS Engineering
- Equans
- Fredon
- Greenstar
- MPM
- Perth Air & Power
- Western Aire
- WTS Mechanical Services
03 — HOW WE WORK
How a job runs with us
- 01
Receive the design
Consultant drawings, specs and your programme.
- 02
Model & draft
Revit or AutoCAD, to your CAD standard or ours.
- 03
Coordinate
Clash detection with every service in Navisworks.
- 04
Issue
Shop drawings for construction, then as-builts.
04 — ABOUT
Built by a drafter who's sat on the contractor's side
Brendan Bognar has been drafting mechanical services since 2007. After 11 years with some of Western Australia's largest mechanical services contractors and consultants, he started BDS in 2018. We know what a site team needs from a drawing because we've been that team.
Today BDS is a Perth-headquartered team with drafters in WA, Victoria, South Australia and Tasmania. Each job has a dedicated drafter who owns it from first drawing to as-built, with Autodesk Construction Cloud keeping the whole team connected.
Got a job coming up?
Whether you've got drawings ready to price or just want to talk through an upcoming job, get in touch.