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Codes and standards general discussion

qcrobert
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  • Question
Does UL certify manufacturers of above ground petroleum storage tanks? 2
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3
Views
282
DRWeig
DRWeig
ncasaleiro
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  • Question
demonstration installation
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3
Views
75
mcgyvr
mcgyvr
NewMechanicalEngr
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  • Question
ISA Symbology for flow computer
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1
Views
118
JLSeagull
JLSeagull
ncasaleiro
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  • Question
certification is needed to sell a product
Replies
8
Views
168
mcgyvr
mcgyvr
NewMechanicalEngr
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  • Question
ISA84 Audit Process
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3
Views
99
controlnovice
controlnovice
LEDs4all
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  • Question
ORDERING LIGHTS FROM CHINA, DO I NEED UL?
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4
Views
389
DRWeig
DRWeig
Barry1952
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  • Question
UL 891 Supplement B
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4
Views
240
DRWeig
DRWeig
ncasaleiro
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  • Question
UL 60950-1 aplicable
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2
Views
97
ncasaleiro
ncasaleiro
rpm3232
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UL508 Disconnect vs UL98 Disconnect
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1
Views
265
DRWeig
DRWeig
ncasaleiro
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  • Question
enclosure for hazardous locations
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4
Views
148
DRWeig
DRWeig
Tcadeau
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  • Question
Minimum PPE in the workplace?
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6
Views
147
BrianPetersen
BrianPetersen
enginerding
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  • Question
Does AASHTO apply?
Replies
6
Views
295
HgTX
HgTX
mechanical3010
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  • Question
Gauge of UL Listed Fire Damper Sleeves
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0
Views
67
mechanical3010
mechanical3010
IFRs
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  • Question
Stair railing height
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2
Views
177
MrStohler
MrStohler
bfishman
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  • Question
Catwalks
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2
Views
234
jebtay
jebtay
bob96
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  • Question
wood timbers on concrete deck 1
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1
Views
88
MiketheEngineer
MiketheEngineer
Andrewstructure
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  • Question
Leap Bridge Software
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1
Views
105
BridgeEI
BridgeEI
wuddog
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  • Question
BREATHING AIR CRITERIA
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0
Views
92
wuddog
wuddog
woodman88
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  • Question
Regarding the question about creep asked in a closed thread
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2
Views
175
woodman88
woodman88
flyrfan
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  • Question
Insulation on Exterior Dust Collection Ducts
Replies
1
Views
226
RJonTilt
RJonTilt
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