nanog mailing list archives
Re: Arlington and Fort Worth, Texas
From: "Henry R. Linneweh" <linneweh () concentric net>
Date: Thu, 30 Mar 2000 14:02:23 -0800
This is disturbing, I think that people, environment and property are the crux of importance in the order stated. Above the 3rd floor is a risk to human life and therefore unacceptable, being A First Responder Operational (FRO) I can clearly see this as a serious risk, technical details of burning acid fumes omitted. Sean Donelan wrote:
On Thu, 30 March 2000, "Stephen Sprunk" wrote:Maybe this is a facet of natural disasters rarely afflicting downtown areas around here...Maybe an occasional cattle stampede through downtown Dallas ...I've noticed that every telco colo facility I've been in around downtown Dallas has the same design... All are in high-rise facilities, on the 10th-30th floors. All have the battery and A/C rooms around the elevator shafts at the center of the floor plan, surrounded by all the equipment racks/cages around the outside facing the windows.Gravity is a tough law to break. Batteries and mechanical equipment are heavy, and must go where the floor is strongest. Which tends to be the core of the building. As always consult a licensed structural engineer. Protecting against an airplane crashing into the side of the building is hard (although the Empire State building survived). Pick your risks and mitigate those within commercial reason. Lloyds of London exists for the rest. Sometimes the best commercial solution is putting your equipment around the outside. You loose one rack of routers to wayward tree, a few customers are down. Loose your electrical plant, and everyone is S.O.L. Triage is never a pleasant experience. Another note about battery rooms in high-rise buildings. There is/was a proposal before the NFPA to prohibit battery rooms above the third floor in high-rise structures after the L.A. CO fire. I haven't been keeping close watch on it, but Bellcore/Telcordia was fighting it tooth&nail.
-- Thank you; |--------------------------------------------| | Thinking is a learned process so is UNIX | |--------------------------------------------| Henry R. Linneweh
Current thread:
- Arlington and Fort Worth, Texas Sean Donelan (Mar 28)
- Re: Arlington and Fort Worth, Texas Sam Thomas (Mar 30)
- <Possible follow-ups>
- Re: Arlington and Fort Worth, Texas Sean Donelan (Mar 29)
- Re: Arlington and Fort Worth, Texas Rodney L Caston (Mar 29)
- Re: Arlington and Fort Worth, Texas Sam Thomas (Mar 30)
- Re: Arlington and Fort Worth, Texas Stephen Sprunk (Mar 30)
- Re: Arlington and Fort Worth, Texas Rodney L Caston (Mar 29)
- Re: Arlington and Fort Worth, Texas Sean Donelan (Mar 30)
- Re: Arlington and Fort Worth, Texas Sean Donelan (Mar 30)
- Re: Arlington and Fort Worth, Texas Henry R. Linneweh (Mar 30)
- Re: Arlington and Fort Worth, Texas Nathan Stratton (Mar 30)
- Re: Arlington and Fort Worth, Texas Stephen Sprunk (Mar 30)
- Re: Arlington and Fort Worth, Texas David Lesher (Mar 30)
- Re: Arlington and Fort Worth, Texas Forrest W. Christian (Mar 30)
- Re: Arlington and Fort Worth, Texas Forrest W. Christian (Mar 30)
- Re: Arlington and Fort Worth, Texas Steve Sobol (Mar 31)
- Re: Arlington and Fort Worth, Texas Henry R. Linneweh (Mar 30)