vault backup: 2025-08-08 14:29:11
This commit is contained in:
@@ -6,3 +6,45 @@ tags:
|
||||
---
|
||||
# Grounding
|
||||
|
||||
## Info
|
||||
|
||||
This script is intended to cover both electrical and telecom grounding
|
||||
in lieu of detail sufficient for standard takeoff (e.g. a grounding riser).
|
||||
|
||||
## Sequence
|
||||
|
||||
### 1. Estimate preparation
|
||||
|
||||
### 2. Takeoff
|
||||
|
||||
`COMMON ASSEMBLIES`/`GROUNDING`
|
||||
|
||||
#### System Grounding
|
||||
|
||||
> Area: "01 - Feeders/Risers Building"
|
||||
|
||||
`COMMON ASSEMBLIES`/`GROUNDING`/`GND = #3/0 & 1" CONDUIT - EMT`
|
||||
|
||||
* Length: Measure around the main electrical rooms to stacked
|
||||
* Count: Total number of electrical rooms
|
||||
|
||||
`COMMON ASSEMBLIES`/`GROUNDING`/`(3) ... x 10' CU CLAD GRD ROD & 4"X12" GND BAR`
|
||||
|
||||
* Count: 1
|
||||
|
||||
#### Riser
|
||||
|
||||
> Area: "Typical - Building All Electrical Riser Rooms"
|
||||
|
||||
`COMMON ASSEMBLIES`/`GROUNDING`/`GND = #3/0 & 1" CONDUIT - EMT`
|
||||
|
||||
* Length: 15
|
||||
* Count: 1
|
||||
|
||||
#### Telecom Ground Bridge
|
||||
|
||||
Use only where shown.
|
||||
|
||||
`COMMON ASSEMBLIES`/`GROUNDING`/`TELE/DATA GND BRIDGE, ..., W/ COVER & (60') #6 THHN GREEN`
|
||||
|
||||
### 3. Extension (Review and Checking)
|
||||
|
||||
Reference in New Issue
Block a user