Great vid on house building in North America using BIM.
They didn't go into the large amounts of civils...
1. GIS- OpenCities Map
2. Surveying - Topcon Magnet for site up and setting/staking out.
3. Context Capture
4. OpenSite designer for road and terrain optimisation. Lot parcelling built in.
5. OpenRoads SUDA/WaterCAD for drainage, OpenUtilities for utilities modeling,
6. Retaining walls - Geo5? gINT?
...and landscaping work required:
7. Vue PlantFactory trees in LumenRT.... linked to OpenSIte Designer for design and quantification
Designing the housing would need something like...
8. CityCAD to optimise and demonstrate the sustainability credentials to the permiting authorities.
9. Testfit tor generative optioning and property development modeling
10. Higharc for super generative design?
Modeling the houses themselves are also interesting...
11. OpenBuilding Designer for the shell, domestic HVAC, public health and electrical installation.
12. OBD Energy Simulator for suustainability modeling / compliance certification.
13. Progenio3d for the fit-out - with direct to fabrication support.
14. Framing- Vertex BD? Or can Progenio be modified to detail with stud framing?
15. Ground slab: RCDC?
16. OBD's GenerativeComponents to manage the customer optioning process?
17. Trelligence and Codebook for spaceplanning and room data sheets? Or Bentley Facilities Planner?
Managing the fabrication and construction:
18. Synchro Pro for scheduling / programming?
19. Project Management STR Vision CPM
20. Cost'house buyer budget sensitive' modeling - bridge app to CostX?
21. Subcontractor tendering - ProjWise Procureware?
22. Construction Site management - ProjectWise Deliverables Management, Field Data Management or Synchro Workgroup Project / Site / OVR
23. Workface planning: ConstructSim
24. ProjWise Integration / Azure
25. Design++ or Vertex BD for fabrication?
26. ..?
Yes, I know... your typical house builder will not have a nice wide platform / playbook from one vendor... like large infrastructure jobs.
OTOH, there seems to be a big drive at the moment to drive productivity in the housing industry, which has resulted in a shift to offsite manufacturing (Karterra etc) in the market. There will be a lot of established mid-level house builders that will not want to be subsumed by the new VC-funded market entrants.
So, I suspect that there will be a lot of interest amongst these mid-level housebuilders (like SiteOps' current users) for a 'platform' that can drive productivity to compete with the new godizillas coming to the market. And will be willing to put up with the costs of re-training their users and buying new software. There isn't a comprehensive platform or 'tool chain' at the moment (and Bentley has a lot covered on the civils and construction scheduling front) but this probably won't stay that way long. The initial focus should be providing CDE and integration hub services using i.Model.js ?
Bentley could also use existing clients like USACE to prototype those overseas base projects which I imagine have to be put together very quickly. And those large infrastructure projects like Siemen's power stations in South America which involve huge road construction projects will probably entail quite a bit of accomodation and settlement provision. Who knows, Siemens might want to get into the prefab housing market themselves... to go with all the latest IoT gadgets and washing machines? :-)