vault backup: 2025-10-27 16:34:32

This commit is contained in:
2025-10-27 16:34:32 -04:00
parent ee0948dd00
commit 68bb25782b
39 changed files with 19498 additions and 426 deletions
+9 -25
View File
@@ -2,16 +2,14 @@
id: grounding
aliases: []
tags:
- authorship/original
- destiny/permanent
- occupational/takeoff/feeders
- status/draft
- type/guide
- authorship/original
title: Grounding
title: Grounding Takeoff
---
# Grounding
## Info
# Grounding Takeoff
This script is intended to cover both electrical and telecom grounding
in lieu of detail sufficient for standard takeoff (e.g. a grounding riser).
@@ -19,44 +17,30 @@ in lieu of detail sufficient for standard takeoff (e.g. a grounding riser).
Note that the material provided in this system is intended to be budgetary,
not especially consistent with the actual install.
## Sequence
### System Grounding
### 1. Preparation
Locate:
* Main electric room (service entrance)
* Remote electric rooms
### 2. Takeoff
`COMMON ASSEMBLIES`/`GROUNDING`
#### System Grounding
> Area: "01 - Feeders/Risers Building"
> `Area` = "01 - Feeders/Risers Building"
`COMMON ASSEMBLIES`/`GROUNDING`/`GND = #3/0 & 1" CONDUIT - EMT`
* Length: Measure around the main electrical rooms to stacked
* Length: Perimeter of the main electrical rooms plus length to each riser.
* Count: Total number of electrical rooms
`COMMON ASSEMBLIES`/`GROUNDING`/`(3) ... x 10' CU CLAD GRD ROD & 4"X12" GND BAR`
* Count: 1
#### Riser
### Riser
> Area: "Typical - Building All Electrical Riser Rooms"
> `Area` = "Typical - Building All Electrical Riser Rooms"
`COMMON ASSEMBLIES`/`GROUNDING`/`GND = #3/0 & 1" CONDUIT - EMT`
* Length: 15
* Count: 1
#### Telecom Ground Bridge
### Telecom Ground Bridge
Use only where shown.
`COMMON ASSEMBLIES`/`GROUNDING`/`TELE/DATA GND BRIDGE, ..., W/ COVER & (60') #6 THHN GREEN`
### 3. Review