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Hazardous (Classified) Locations
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Class I Div 2 Group C, D and Class I Div 2 Group B, C, D
VaHoward
May 26, 2022
Replies
2
Views
1K
May 26, 2022
don_resqcapt19
C
Locked
Missing Groups / Temperature Code For Hazardous Area Classifications
cowski
May 18, 2022
Replies
4
Views
1K
May 18, 2022
rbalex
M
Locked
Can 4" flexible conduit exceed 6' per NEC
Mitchum
May 3, 2022
Replies
4
Views
2K
May 5, 2022
quantum
Q
G
Locked
Under 1100 gallon Gasoline storage tank
groomsey
May 3, 2022
Replies
6
Views
919
May 5, 2022
rbalex
E
Locked
OK to Install Conduit Seal in Underground Pull Box?
ericwg
Apr 4, 2022
2
Replies
24
Views
4K
May 2, 2022
quantum
Q
M
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Conduit Seal Usage
mioduz
Apr 29, 2022
Replies
5
Views
2K
May 1, 2022
quantum
Q
R
Locked
Natural Gas Pipeline
rroark0003
Apr 21, 2022
Replies
2
Views
863
May 1, 2022
quantum
Q
M
Locked
EYS location Class 1/ Div 2
Mitchum
Apr 26, 2022
Replies
1
Views
984
Apr 26, 2022
don_resqcapt19
S
Locked
Class1, Divison D, above ground gasoline dispensing tank
shade23
Apr 10, 2022
Replies
3
Views
1K
Apr 10, 2022
don_resqcapt19
F
Locked
Corrosion Control Hangar -Question
faresos
Apr 6, 2022
Replies
0
Views
781
Apr 6, 2022
faresos
F
A
Locked
Fiberglass resin work area classification
acespade21
Mar 28, 2022
Replies
3
Views
1K
Apr 5, 2022
don_resqcapt19
F
Locked
Class I &II, DIV 1 Locations outside openings requirement
faresos
Mar 23, 2022
Replies
1
Views
844
Mar 23, 2022
rbalex
Locked
Wireway for wiring to a gasoline pump or dispenser
steve66
Mar 23, 2022
Replies
2
Views
731
Mar 23, 2022
steve66
T
Locked
Class 1 div 2 Equipment - UL/FM Listed but Protection Technique Isn't Given
ThegrouchyEngineer
Sep 16, 2021
Replies
15
Views
3K
Mar 14, 2022
rbalex
J
Locked
What Type of Fixtures are permitted within spray booth? Notice the word is "FIXTURES"
Jack Herrick
Mar 10, 2022
Replies
11
Views
2K
Mar 11, 2022
MTW
M
C
Locked
Enclosure with all C1D2 rated equipment
chrisplusian
Feb 15, 2022
Replies
11
Views
3K
Mar 7, 2022
chrisplusian
C
C
Locked
Sewer Wetwell Electrical Connections
Civil DJ
Mar 1, 2022
Replies
1
Views
1K
Mar 1, 2022
augie47
Locked
Troubleshooting fuel pump circuit
tortuga
Feb 21, 2022
Replies
5
Views
1K
Feb 22, 2022
ptonsparky
B
Locked
Evaluating a C1D2 installation
bwrams
Feb 18, 2022
Replies
6
Views
2K
Feb 19, 2022
bwrams
B
C
Locked
Marking For NonIncendive Circuits?
chrisplusian
Feb 15, 2022
Replies
0
Views
520
Feb 15, 2022
chrisplusian
C
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