D dvcraven0522 Member Location St. Louis, Missouri Occupation Engineer Oct 20, 2022 #1 I have been asked to provide a grounding detail for (2) services. See attached PDF. I appreciate any comment! Thanks Dan Craven Attachments 6B ELECTRICAL BW Case-E0.0.pdf 66.7 KB · Views: 24
I have been asked to provide a grounding detail for (2) services. See attached PDF. I appreciate any comment! Thanks Dan Craven
infinity Moderator Staff member Location New Jersey Occupation Journeyman Electrician Oct 20, 2022 #2 The GEC's to the water pipe are too small. Since you have a CEE ground rods are not required. Also the #3 aluminum on the secondary of the transformer are too small for a 100 amp OCPD.
The GEC's to the water pipe are too small. Since you have a CEE ground rods are not required. Also the #3 aluminum on the secondary of the transformer are too small for a 100 amp OCPD.