vault backup: 2025-07-24 16:44:33

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2025-07-24 16:44:33 -04:00
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---
id:
aliases: []
tags:
- systems/low-voltage
---
# Low Voltage
## Sequence
### 1. Estimate preparation
## Telecom - Riser
1. Service entrance conduit "Site Low Voltage Ductbank (SLVDB)"
2. Riser throughout building
3. Sleeving for riser
## Telecom - Devices
1. Locate Proposal/Scope of Work. Determine ownership and takeoff responsibility:
* Cabling
* Conduit & Pathways
* Sleeving
2. Locate which plans the LV is taken off on
3. Locate LV Details
4. Read about the project specifications and construction type
5. Fill out OneNote
### 2. Takeoff
1. Takeoff devices as shown throughout the building
2. Takeoff Conduit Riser as needed
### 3. Extension (Review and Checking)
1. Sleeving
## Low Voltage
### 1. Estimate preparation
1. Locate Proposal/Scope of Work. Determine ownership and takeoff responsibility:
* Cabling
* Conduit & Pathways
* Sleeving
2. In the drawings, locate:
* Floor plans where LV scope is shown
* LV Details
3. Read about the project specifications and construction type
4. Fill out OneNote
### 2. Takeoff
1. Takeoff devices as shown throughout the building
2. Takeoff riser conduit as needed
### 3. Extension (Review and Checking)
1. Sleeving for riser