Posts Tagged built

What Owners Need to Know When Documenting Existing Buildings ….Part II


I recently was invited to present for an IFMA Technology Council Webinar (Link to Deck Here).  Both Carlos Vasquez from Epic Scan, the other presenter , and myself had come both mostly to the same conclusions having never met and working on two different coasts.  “It really is the wild west out there.”   For instance, there are no standards on deliverables or when putting out an RFP for this kind of work.  Plus, there are a lot of people out there buying scanners and saying they can do everything that comes in the literature with the hardware.  However, owning a piece of hardware and being competent at it are two vastly different things.   Just because I own a pair of skates doesn’t mean I can get on the ice with the Rangers.  Plus, if the firm you are hiring only has one piece of hardware expect that the quote you get will be one size fits all.

My approach to any given job is to have a detailed conversation with whoever is going to use the Revit Model or Data and what they need it for.  For example, an owner doing due diligence on a property has vastly different need and budget then an architectural firm doing an adaptive reuse project on 200,000 SF of Industrial Mill Space.  So we tailor the project and technology around their needs and budget.  I would argue that an owner look at each project and start with the minimal viable product (MVP) or data set they need and then add details as the project warrants.  With that said the base line product should still be solid.  For example, we might be asked to come in to verify square footages of a building during due diligence.  This is to make certain that the prospective owner has faith that the marketed 100,000 SF actually is 100,000 SF of rentable space.  This might just require us to get the shell and cores correctly.  But be certain that is done well enough so if going forward we need to add the mechanical plant, or interior partitioning, etc. we have a good foundation to start from.

If you are looking to document your building for almost any stage, due diligence, BOMA calculations, Interior Design, Adaptive Reuse there are a couple of things to keep in mind.

• Size and Complexity of the Project
• Interior/Exterior
• Deadlines and Time Constraints
• Budget and Available Resources
• Uses for Models

and when choosing a vendor or service provider…get references, see if they have done similar projects, ask them about their process and their technology.  When done right having a model or your building documented properly, accurately pays dividends many times over, when done wrong it has Excedrin written all over it.


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Deep Analytics Coming to AEC : Data Wants To Be Free. #BIM #XML #AEC

gorilla thoughtSo with Google announcement of Project Genie : Vannevar Technologies and with IBM opening Watson to the programming community one has to believe that deep analytics is coming to the AEC industry.  Not silo attempts by industry leaders.  It’s got to get easier to run energy analytics, design options, facility management…integrated in a way that is push button easy, and as anyone in the industry can attest we are still far from push button easy.  However, getting thousands of people, the collective intelligence of the programming community solving problems.  Getting data centralized, performance feedback, learning from that virtuous circle, that is exciting stuff.

Data is the foundation of all of this, without the data, we have nothing to run with.  For the AEC environment, it’s the building whether it’s in the design phase, or most likely, already operating.  How long will the data reside in proprietary formats?  How long is that a viable business model?  We will see that companies that can provide the most value with the data start to thrive.  Hence the opening up of Watson as a platform and the fact that Google is coming to the AEC marketplace shows there is some seismic shifts in store.  I’ve written before that getting the AEC crowd to change their stripes, adopt new technologies, can be difficult, however it’s really going to be Autodesk 360, and what they can offer you in house vs. the world.  There has been talk of the ICFxml gbXML  or ways to have BIMs in an open environment.  This may very well be the tipping point.


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Deerfield Academy gets Nailed : PKNail captures existing buildings directly in Revit : BIM

So we have been working on PKNail for close to forever.  Its intent is to capture existing conditions in Revit quicker, easier, better, faster etc.  In theory, simple idea.  In practice, much tougher.  The product was born from my Architectural Services firm, Interioreview and from the need in creating a product/process that creates repeatable results.  Have the knowledge in the software rather than with ‘Bob’.  PKNail aids someone on the ground capture key data and tie out the model/dimensions on site rather than having to collect data and then sit in front of  a computer off site hoping the whole thing goes together right.  Using Interioreview as a skunk works to continue testing PKNail in the field to go against real world situations, fine tune features and in general try to break it so it will be rock solid when it hits the field.  We have been persistent in our goal.   I read somewhere recently that the first 90% takes 75% of the time, the last 10% takes the other 75%:  It would not be unfair to put us squarely in the this math challenged adage.

Until recently when using  PKNail in the field we  also used products/techniques side by side to capture the same information.  This was so we can compare results and make certain we never get hung up.  However, I am proud to say we started and completed a complex project using only PKNail in the field to capture the majority of structure, walls (exterior/interior partioning/etc.) windows, doors, etc.  PKNail allows a user to communicate/drive Revit wirelessly through a bluetooth enabled range finder.  That is, press a button to measure a wall, take measurement, press another button and the wall gets built in Revit, add a window, door same things, move room to room, floor to floor.  Can it help you put in complex gutter or roof sweeps?  No.  Can it it help you knock out structure and jump start your project, you bet.

The Deerfield Academy Arts Center is a series of interconnected building design/built over the past century.  Incorporated into the strucutre is an Art Gallery, Theatre, Studios, Auditorium, Architecture Studio, etc.  PKNail was used to capture the shell/exterior of the building and then used to move inside the structure to capture all the wall partioning, doors, etc.  The exterior detail was modeled back in our office from field data, like stone work, exact window profiles and roofs.


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Obama Administration Boosts Retrofits : Biden Announces Fed Program

Am I calling it or what?  As reported by Martin LaMonica on CNET and the Steven Thomma of the Miami Herald Vice President Joe Biden with US Department of Energy Secretary Steven Chu on Tuesday unveiled a new federal program to make it easier for Americans to make their homes more energy efficient, saying it will help people save money and create new jobs for contractors.

Excerpts for the release below:

DOE today also released the Workforce Guidelines for Home Energy Upgrades, a comprehensive set of guidelines for workers in the residential energy efficiency industry. The guidelines will help develop and expand the skills of the workforce, ensuring the quality of the work performed, while laying the foundation for a more robust worker certification and training program nationwide.  Vice President Biden made the announcements today at a Middle Class Task Force event, highlighting the progress that has been made on implementing the recommendations of last year’s Recovery through Retrofit report.
“The initiatives announced today are putting the Recovery Through Retrofit report’s recommendations into action – giving American families the tools they need to invest in home energy upgrades.” said Vice President Biden. “Together, these programs will grow the home retrofit industry and help middle class families save money and energy.”

“The Home Energy Score will help make energy efficiency easy and accessible to America’s families by providing them with straightforward and reliable information about their homes’ energy performance and specific, cost-effective energy efficiency improvements that will save them money on their monthly energy bills,” said Secretary Chu.

Under this voluntary program, trained and certified contractors will use a standardized assessment tool developed by DOE and Lawrence Berkeley National Laboratory to quickly evaluate a home and generate useful, actionable information for homeowners or prospective homebuyers.  With only about 40 inputs required, the Home Energy Scoring Tool lets a contractor evaluate a home’s energy assets, like its heating and cooling systems, insulation levels and more, in generally less than an hour.  That means a homeowner can see how their home’s systems score, regardless of whether a particular homeowner takes long or short showers or keeps their thermostat set high or low.

The following states and municipalities are participating in the pilot program: Charlottesville, Virginia; Allegheny County, Pennsylvania; Cape Cod and Martha’s Vineyard, Massachusetts; Minnesota; Omaha and Lincoln, Nebraska; Indiana; Portland, Oregon; South Carolina; Texas; and Eagle County, Colorado.  Learn more about each of the testing locations along with details on how to participate in the Home Energy Score program.

Consumers can apply for up to $25,000 in PowerSaver loans through the U.S. Department of Housing and Urban Development, which expects that 24,000 homes will qualify during a two-year pilot program, according to USA Today.

This home energy retrofit program follows a $5 billion weatherization investment that was part of the stimulus package last year. Another effort is Home Star, nicknamed Cash for Caulkers, which would provide rebates to consumers for investing in energy efficiency retrofits.

Read more:

How does this effect BIM users/developers, etc.?

Commercial deployment will be huge and has more robust documentation and reporting needs, plus these firms getting into it will need to have better tools, etc as the race begins to fill these needs and to differentiate themselves from competition, imagine a 3D BIM model with all the reporting built into it.  I have to imagine the plug ins are already under development. Additionally, did you notice the certification needs recommended for this.  Strap it on, let’s get back to work.


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