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Practice Management Member Conversations

Practice Management Member Conversations sorted by thread
 
  Computer Flooring in restrooms...
May 28, 2012 12:37 PMBill Gilmore,...
  RE:Computer Flooring in restro...
May 29, 2012 2:22 AMMr. David Hau...
  RE:Computer Flooring in restro...
May 29, 2012 8:32 AMSidney Delson...
  RE:Computer Flooring in restro...
June 14, 2012 10:14 AMBill Gilmore,...
  RE:Computer Flooring in restro...
May 29, 2012 12:29 PMHoward Littma...
 

1.
Computer Flooring in restrooms/toilets
From: Bill Gilmore, AIA
To: Practice Management Member Conversations
Posted: May 28, 2012 12:37 PM
Subject: Computer Flooring in restrooms/toilets
Message:
This message has been cross posted to the following Discussion Forums: Project Delivery and Practice Management Member Conversations .
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Bill Gilmore AIA
Architect
Bill Gilmore Architects PLLC
Eureka Springs AR

I have an American Indian Tribal client who is hiring my firm to provide a new casino, on tribal land, that has mandated me to use a computer flooring/raised sectional tile flooring system throughout the facility. My biggest concern is their insistance to use a raised computer floor in all areas of the casino, especially in the kitchen and restrooms. I have expressed strong dissaproval with that arrangement to no success except to divide my office.
I need to point to IBC or NFPA Life Safety codes that prevents, or at least allows reason to be used, to not use raised flooring in restrooms and kitchens. Any help with this dilemma is appreciated. I am in catch 22 situation: by law I am bound to comply with code and law(project is in Oklahoma) but the client is an independent and sovereign nation not regulated by state agencies that would normally be the AHJ.
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2.
RE:Computer Flooring in restrooms/toilets
From: Mr. David Hauseman, AIA
To: Practice Management Member Conversations
Posted: May 29, 2012 2:22 AM
Subject: RE:Computer Flooring in restrooms/toilets
Message:


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David Hauseman AIA
Atlanta GA
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In the UK and much of Europe, building and tenant lease law does not allow for electrical or plumbing to penetrate the floor below or the ceiling above.  Hence, almost all commercial buildings have raised floors outside of the core areas. Those situations of course are in a different countries.  Over there we raised floors for bathrooms and serving areas as well as kitchens much the way one might have a raised, roof deck. There we were allowed to use poured concrete floors on a rasied floor system with a water proof membrane. We did have floor access planels at places.  We could not pour a solid raised base due to the weight as well as due to the need for piping and any future demolishion of the space in order to put the leased space back in original pre-buildout condition.

What I am trying to say is that this kind of work is done at many places around the world and I am sure in the US.  Large blocks of foam insulation can easily support a poured concrete sub-slab with a water-proof membrane and tile atop that.  We do water-proof membranes with tile in many commercial kitchens with elevated floors, more than one story sturctures. Most owners, such as airports, malls and hospitals require water proof membranes in their kitchen and bathroom areas.  We usually have to do a flood test during construction to insure that the membrane doesn't leak.





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3.
RE:Computer Flooring in restrooms/toilets
From: Sidney Delson, FAIA
To: Practice Management Member Conversations
Posted: May 29, 2012 8:32 AM
Subject: RE:Computer Flooring in restrooms/toilets
Message:
Sounds to me like their security system vendor just wants to make its own job easier.  Surveillance to catch thieves should be just as possible by other means installed in walls and ceilings, and the interconnecting wiring under computer floors in other areas routed around kitchens and restrooms.  Possibly the codes are silent on this if no code anticipates such a foolish idea.  Failing all else, I suggest reminding your client how unhappy they will be with the odors and vermin inevitably accumulating in the raised floors under kitchen and restrooms, and the cost of dealing with that problem.

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Sidney Delson FAIA
East Hampton NY
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4.
RE:Computer Flooring in restrooms/toilets
From: Bill Gilmore, AIA
To: Practice Management Member Conversations
Posted: June 14, 2012 10:14 AM
Subject: RE:Computer Flooring in restrooms/toilets
Message:
Thanks to everyone for their input on this difficult problem.
Here is how I have managed to deal with this issue for my situation: I researched IBC Codes and found that "Sanitation" did list concerns that I could enforce since I did not want to deal with a cavity floor under either a kitchen or toilet areas. I was able to convince my partner to take my concerns directly to client on my behalf on that issue. We, as a team, were able to sell the idea to the client that since the Architect of Record objected so personally to the cavity floor idea under the areas in question that we were given the green light to construct CONCRETE flooring conventionally in kithcen and toilet areas and utilize computer flooring all other areas of building. That did give me some peace of mind and I was able to report that information to my State Board of Architects, State Fire Marshal and State Health Departments. I am in the process of CD's now with those details in place and I am confident of a successful (and more sanitary) project with the maintenance of these areas being the owner's ressponsibilty after our drawings are completed and building finished. IBC Property Maintenace Code does identify that issue as the owner's mandate.
Sincerely,
Bill

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Bill Gilmore AIA
Architect
Bill Gilmore Architects PLLC
Eureka Springs AR
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5.
RE:Computer Flooring in restrooms/toilets
From: Howard Littman, AIA
To: Practice Management Member Conversations
Posted: May 29, 2012 12:29 PM
Subject: RE:Computer Flooring in restrooms/toilets
Message:
Bill,

You do not explain 'why' your client wants raised floors in bathrooms.  If we had that additional information we might be better able to respond.

In kitchens, raised floors are not uncommon, but they are usually reserved for portions of the kitchen, not the entire facility... they are most common at the actual cook line and food preparation areas... and there is an assumption the surface panels comprising raised portions will be removed and cleaned/sterilized regularly (if not daily) along with the underlying waterproof floor system.  This allows liquids to drain through to the waterproofed floor beneath while not 'pooling' or causing slippery conditions for workers during meal preparation... while also allowing for the necessary sanitation (as mandated for public health/safety purposes).  Therefor, there is a 'logic' for the use of the raised portions - facilitation of the primary function, with concurrent required maintenance.

In bathrooms, showers, locker rooms, etc...  the customary treatment is impervious flooring sloped to area drains (for general drainage and to facilitate water and steam cleaning).  The question not answered in your post (and without which a meaningful reply may not be forthcoming) is the rationale behind having a raised floor system in those areas.  Is the client's 'directive' based on a desire to have components of any kind beneath the floors - wiring, piping, or other (???) item(s).  If a raised system were to be used in such an area, at a minimum there would have to be a 'continuous' maintenance function to counter sanitation concerns, similar to what is needed in a kitchen.  But, to what end?  If the only 'reason' for using raised floors in bathrooms is consistency of construction methodology, then nothing is gained, while the risk of creating public health/safety hazards is significantly increased.  We need more data!

Without more information there is only one piece of advice I might offer.  It is true that you have an obligation to apply your skills toward achieving (implementing) your client's program.  However, you do not have an obligation to incorporate components or systems that in your professional opinion run counter to your over-arching obligation to protect the public health and safety.  Even if you are unable to cite a legal or 'standard of the industry' authority upon which you could base your decision, you must apply your accumulated knowledge, skills and experience (along with common sense) to this situation - as you do regarding the thousands of decisions inherent in any complex project. 

If in your best judgment you think it's a 'bad idea', then stick to your guns.  Inform you client that you will not include the raised floors in your construction documents, and explain the rationale. 

Some will advise that you should simply do what the client wants after obtaining your client's written agreement to hold you harmless (and defend you in the case of later litigation).  However, I would caution that if there is any aspect of the system you design that is later seen to be inconsistent with the greater public interest, or any code or standard that might be seen relevant, any such written agreement may be legally unenforceable.  Remember that you are working for a sovereign nation with its own courts.  Your agreement probably includes that you are subject to Indian law and courts, with no other recourse.  If you do not already have one involved (in drafting your contract) I suggest you may want to consult with local counsel experienced in dealing with the Tribe that is your client, in order that you better understand your rights and obligations under Tribal law.  You also need to understand your professional liability insurance policy/coverages as they relate to this situation (i.e. practicing in a foreign nation, applicable design codes/standards, legal standards, defense obligations, coverage adequacy, etc.).  If this is the first time you are dealing with an Indian Tribe client, and you have not already researched these topics, you are behind the curve and need to understand what you have signed on for (as a risk-management issue).

I AM NOT AN ATTORNEY, AND THE ABOVE IS NOT INTENDED AS LEGAL ADVICE.


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Howard Littman AIA
Forensic Architect, Expert Witness
Howard I. Littman, AIA
Agoura Hills CA
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