Install Ground Rods and Grounding System
At 10:25 in
MASTER ELECTRICIAN DAD TEACHES HIS SON A 200 AMP SERVICE!
What happens here
For a new 200 Amp service, two grounding rods must be installed, spaced at least 6 feet apart, according to electrical codes. The electrician uses a Milwaukee rotary hammer drill with a ground rod bit attachment to drive the copper-clad steel ground rods into the earth. Ear protection is essential due to the loud noise. Once installed, the ground rods are connected to the electrical system via a #6 ground wire and an intersystem bonding device (Eaton brand shown) attached to the house's service entrance conduit. The ground wire is buried to protect it from damage. An acorn clamp is used to secure the ground wire to the ground rod.
Goal: Provide proper grounding for the new 200 Amp electrical service.
Tools and materials
- Acorn Clamp — Securing the ground wire to the ground rod
- Ear Protection — Protecting hearing from loud noise
- Ground Rod Bit/Driver — Attachment for the rotary hammer drill to drive ground rods
- Intersystem Bonding Device Eaton — Connecting the grounding electrode conductor to other metallic systems
- Milwaukee Rotary Hammer Drill Milwaukee — Driving ground rods into the earth
- #6 Ground Wire — Connecting the ground rods to the main electrical service
- Copper-Clad Steel Ground Rods — Establishing an effective ground path for the electrical system
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