vault backup: 2025-10-23 10:52:59

grounding-takeoff.md

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+---
+id: grounding
+aliases: []
+tags:
+  - destiny/permanent
+  - occupational/systems/feeders
+  - status/draft
+  - type/guide
+title: Grounding
+---
+# 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).
+
+Note that the material provided in this system is intended to be budgetary,
+not especially consistent with the actual install.
+
+## Sequence
+
+### 1. Preparation
+
+Locate:
+* Main electric room (service entrance)
+* Remote electric rooms
+
+### 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. Review