Can BIM really transform our processes?

What would happen if every part of the planning process was done in a collaborative environment? What would happen of every tool used in design could share information? What if the information could be reviewed by everyone in real time? What would that change?

What if the bid package were 100% accurate. What if assemblies from the building model were used to construct all the duct and case work off site. What if the contractor could deliver as-builts with the building, because the build matched what was originally designed?

What if energy models were created on-the-fly with each iteration of design, so you always knew the cost and performance of each change What if part of commissioning was having the building compare itself to those energy models with live data. Automatically. What if you could renew that comparison whenever you wanted?

BIM is properly about data sharing, and information stewardship across the life of a facility from initial Design Intents and Programming to final Demolition. Data sharing is based around data standards. The data standards for BIM are referred to as IFC. That is as technical as I will get for now.

The attached Quicktime movie is about 10 minutes long. The movie takes you through a real life programming charrette, and how everything is changed once access to the information becomes universal and standards based. It is marketing literature, so of course everything works. Even so, it is a good introduction to the power of interoperability during Planning and Design.

Please take the time to watch this QuickTime movie. It *will* give you the strength to read up on buildingSmart.

The movie is information about Onuma's BIM-based server software. I have no relationship to Onuma, but I think the software shows how abstract standards-based abstractions about building information change the way we interact with acquiring buildings. Abstract standards-based information about processes in buildings will change the way we interact with buildings, The good news is that that standards are the same...

Now what if you used this process throughout operations and maintenance. What tools would you use to shape building load, when energy analysis looked like this, when you knew what the space was used for, when you knew what people were doing throughout the day. What if you could pull space, time, energy, and people together because you could see how it all worked together….

To see more training information on a BIM-based project server, go to http://onuma.com/services/TrainingSupport.php

Building Operations get Sassy

Ken Sinclair and I were recently talking about SaaS and how it affects the Automated Building world. We concluded that SaaS was not only going to be big in traditional applications such as Building Monitoring and Energy Management, but would open up whole new areas of building analytics and advanced services.

SaaS is short for Software as a Service. SaaS is the evolutionary advancement of the Application Service Provider (ASP) market from a few years ago. In simplest terms, ASP involved taking an existing application and hosting it on a server in the sky. Some ASP used remote desktop approaches based on software such as Citrix. Others skinned existing applications with a web user interface. Security, management, and patching of the server were managed by the hosting provider. In some cases, the provider was the original developer and the product was more affordable under a leasing agreement than an outright purchase.

SaaS went beyond ASP to leverage the new approaches we learned as applications moved to the web. Applications were re-crafted to expose web services to remote applications. Other hosters leveraged advanced business process knowledge and made it part of the offering. As seamless interactions with other systems became paramount, these new services co-evolved the practices now known as Service Oriented Architecture (SOA) and the Service rather than the Application became paramount. The name SaaS crept into parlance 3 years ago.

SaaS finds its natural home in Cloud Computing. Clouds are very large groups of machines hosting still greater numbers of virtual machines to provide computing power. Google has long used a computing cloud for its internal processes. Microsoft plans to build many cloud centers in the next few years; I look to cloud computing to be the area of fiercest competition amongst these two in the near future. IBM, Sun, and Intel have their own clod strategies. SaaS will live in the clouds.

I have described such data centers before when describing the Green Grid initiative ( /articles/the-green-grid.html ). Clouds and the green grid offer many innovative approaches to energy management before the first Energy Management SaaS application arrives. Intel “sundowns” software services using cloud centers around the world; as night follows day and cheaper electricity follows night, services up in the clouds move around the world. Energy-intensive processing power moves to where it is cheapest.

Cloud-hosting of SaaS offers the greatest savings for application with non-level usage. Such applications can appear on virtual machines when needed and vanish from the cloud when not in use. When re-requested, the virtual machine, unchanged since last used, can be re-created on the fly.

Traditional energy management and building operations are sure to move into the service world. As building systems acquire web-ready surfaces, then the monitoring and operation of those systems can move up to SaaS. Advanced building analytics services, perhaps in quite different clouds, will interact with these services. Such offerings will fare far better when managed using domain-specific knowledge that the local landlord will not have on staff.

Architects are developing what they call Integrated Practice as they move into the realm of BIM and buildingSmart. Integrated practice calls for a central data repository during the life of a project, available to and used by all who contribute to the design as well as to the contractors building the building. So-called BIM servers are a natural fit for SaaS in clouds, as they are only occasionally used, but require detailed domain knowledge to operate.

Regular readers know that I want the Building Model to be the source of interface and semantics for operating control systems in the building. BIM servers in the clouds can provide on-demand semantics and schematics to energy monitoring and building operations services.

There may be clouds in your future. And that’s a good thing.