Assessment of Existing Data Centers - Critical Facilities Round Table
Assessment of Existing Data Centers - Critical Facilities Round Table Assessment of Existing Data Centers - Critical Facilities Round Table
BUILDING ATTRIBUTES RATING CRITERIA A B C Seismic or Storm Zone HAZARDS STRUCTURE ACCESSIBILITY Proximity to Proximity to Environmental Floor Clear Height Airport Hazards Structural "Robustness" Loads Exterior Envelope to Structure Accessibility by IT More than 5 miles Hardened structure, designed 200+ PSF Precast concrete walls, no 18 - 22 ft Less than 2 hours travel time to exceed standard building windows, double roof code roof and wind loads by membrane with leak multiple of 1.5 or more detection None More than 5 miles Siesmic zone 1 Siesmic zone 2 or higher or high risk tornado / hurricane zone Between 1/2 and 5 miles Under flight path or adjacent to airport Between 1/2 and 5 miles Adjacent to chemical, manufacturing, or treatment plant Hardened structure, designed to exceed standard building code roof and wind loads Complies with standard building code roof and wind loads 150+ PSF Precast concrete walls,some strip windows, high performance single roof membrane 100+ PSF Converted office or warehouse building. Numerous strip windows, standard commercial roof membrane 15 - 18 ft Half day travel time 12 - 15 ft One day travel time The Engineering Enterprise 3
ELECTRICAL RATING CRITERIA Source s Feeds Transformers Main Switchboards Output Distribution Generators Output Distribution Modules Output Distribution Ring bus with electrically N + 1 emergency power Dual UPS line-ups feed dual A+ 2 2 2 N 2 N operated tie breakers distribution boards with PDU's with ASTS on 208v N + 2 2 N interconnecting all MSB's redundant feeds to each output feeds MSB A 2 2 N + 2 N + 2 A- 1 2 N + 1 N + 1 B+ 1 1 N + 1 N + 1 B 1 1 1 1 Ring bus with electrically operated tie breakers interconnecting all MSB's Tie breakers for inter-tie of MSB's Dedicated isolated MSB Dedicated isolated MSB N + 1 N + 1 N + 1 1 One emergency power distribution board with redundant feeds to each MSB One emergency power distribution board with redundant feeds to each MSB One emergency power distribution board for service to ATS with maintenance bypass switch N + 2 N + 1 N + 1 Generator output breaker feeds standard ATS N + 1 Multiple dual transfomer PDU's with ASTS on 208v output feeds Multiple single transfomer PDU's with ASTS on 208v input feeds One path of power - no ASTS One path of power - no ASTS B- 1 1 1 1 Shared main switchboard 1 Generator output breaker feeds standard ATS 1 One path of power - no ASTS C 1 1 1 1 Main switchboard serves other building loads in addition to data center load 0 none 1 One path of power - no ASTS The Engineering Enterprise 4
- Page 1 and 2: Assessment of Existing Data Centers
- Page 3: EVALUATION CRITERIA - LEVEL 1 BUILD
- Page 7 and 8: NETWORKING RATING CRITERIA No. of P
- Page 9 and 10: SUMMARY 1 2 3 4 5 Kansas City, MO A
- Page 11: SUMMARY 11 12 13 14 15 Carrollton,
BUILDING ATTRIBUTES<br />
RATING CRITERIA<br />
A<br />
B<br />
C<br />
Seismic or<br />
Storm Zone<br />
HAZARDS STRUCTURE ACCESSIBILITY<br />
Proximity to<br />
Proximity to Environmental<br />
Floor<br />
Clear Height<br />
Airport Hazards Structural "Robustness" Loads Exterior Envelope to Structure Accessibility by IT<br />
More than 5 miles Hardened structure, designed 200+ PSF Precast concrete walls, no 18 - 22 ft Less than 2 hours travel time<br />
to exceed standard building<br />
windows, double ro<strong>of</strong><br />
code ro<strong>of</strong> and wind loads by<br />
membrane with leak<br />
multiple <strong>of</strong> 1.5 or more<br />
detection<br />
None More than 5<br />
miles<br />
Siesmic zone<br />
1<br />
Siesmic zone<br />
2 or higher or<br />
high risk<br />
tornado /<br />
hurricane zone<br />
Between 1/2<br />
and 5 miles<br />
Under flight<br />
path or<br />
adjacent to<br />
airport<br />
Between 1/2 and 5<br />
miles<br />
Adjacent to chemical,<br />
manufacturing, or<br />
treatment plant<br />
Hardened structure, designed<br />
to exceed standard building<br />
code ro<strong>of</strong> and wind loads<br />
Complies with standard<br />
building code ro<strong>of</strong> and wind<br />
loads<br />
150+ PSF Precast concrete<br />
walls,some strip windows,<br />
high performance single<br />
ro<strong>of</strong> membrane<br />
100+ PSF Converted <strong>of</strong>fice or<br />
warehouse building.<br />
Numerous strip windows,<br />
standard commercial ro<strong>of</strong><br />
membrane<br />
15 - 18 ft Half day travel time<br />
12 - 15 ft One day travel time<br />
The Engineering Enterprise<br />
3
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