ABB SafeGear - Civil Engineering Details: Seismic

40 SAFEGEAR® 5/15 KV, UP TO 50 KA ARC-RESISTANT SWITCHGEAR
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Civil engineering details
Seismic applications
BUS & CABLE COMPT.
CIRCUIT BREAKER COMPT.
BUS & CABLE COMPT. BUS & CABLE COMPT.
FRONT OF SWGR
REAR OF SWGR
CIRCUIT BREAKER COMPT. CIRCUIT BREAKER COMPT.
Anchor Bolt Installation
• 
B7 ½ Post Installed Anchor Bolt or Equivalent
• 
• Bolt Material : ASTM A 193 Grade B7
• Base Material: Cracked concrete, 4000; fc’= 4000

• Installation : Hammer drilled hole
• Installation condition : Dry
• Seismic Washer : ABB Part No. 926396A00
Seismic applications for SafeGear in indoor, shel-
tered aisle or PDC applications require special an-
choring in order to assure proper installation in
seismic regions. SafeGear is qualified to the fol-
lowing seismic standards:
• IBC 2012 with Ip=1.5
• CBC 2013
• ASCE 7-10
• NEHRP 2009
• IEEE STD 693-2005
• UBC 1997 Zone 4
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Bolt Location for Ip = 1.0


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