128 lines
3.0 KiB
Markdown
128 lines
3.0 KiB
Markdown
---
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id:
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aliases: []
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tags:
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- authorship/original
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- destiny/permanent
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- occupational/takeoff
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- status/draft
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- type/guide
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title: Telecom
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dg-publish: true
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---
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# Telecom
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> [!info] Scope
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> * Telephone
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> * Data
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> * Cable TV
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> [!important]
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> Not to be confused with [[low-voltage-takeoff]].
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## Note: Empty Conduit
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Where `COMMON ASSEMBLIES`/`PDI EMPTY & DUCTBANK CONDUIT`/...
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is specified, `FEEDER CONDUIT AND WIRE`/...
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is also acceptable.
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## "Site Low Voltage Duct Bank"
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1. * `Area` = "2 - Site"
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* `Phase` = "Site"
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* `System` = "LVD - Site Low Voltage Ductbank"
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* `Bid Item` = "1 - Site"
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`COMMON ASSEMBLIES`/`PDI EMPTY & DUCTBANK CONDUIT`/...
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* Size and quantity per proposal > drawings > assume (4) 4"C
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* **Length** = Length measured from MDF to 5ft beyond building footprint
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_Garden Style:_ Outside of every building
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> [!important] Long-Radius Elbows
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> Note requirements for long-radius elbows,
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> substitute items as necessary.
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### Telecom Vaults
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"Quazite Box"
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polymer concrete enclosure
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1. `TEMPORARY ITEMS`/`Quazite Box ...`
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* **Material Price** = 1000.00
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* **Labor Hours** = 12.00
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* **Sort Code ?** = 200
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Alternative
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1. `COMMON ASSEMBLIES`/`POLES / EXCAVATION / CORING / UG PULL BX`/`MANHOLES / PULL BOXES / EXCAVATION / CONCRETE`/`QUAZITE UG PULL BOXES`/...
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## Backbone Riser
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* `Phase` = "Building - BOH ..."
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* `System` = "TC - Telecom Backbone"
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(2) 4"C or (4) 4"C if not shown
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### Horizontal Backbone
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1. * `Drawing` = Telecom riser diagram
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* `Area` = Area of riser room
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`COMMON ASSEMBLIES`/`PDI EMPTY & DUCTBANK CONDUIT`/...
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* **Length** = Length measured from MDF to IDF
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* Input adder length to reach the level of the IDF (Minimum 15ft).
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### Vertical Backbone
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1. * `Drawing` = Telecom riser diagram
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* `Area` = "Typical - Building All Levels"
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`COMMON ASSEMBLIES`/`PDI EMPTY & DUCTBANK CONDUIT`/...
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* Delete elbows if unnecessary.
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* **Length** = Height between floors (Minimum 15ft)
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## Telecom Backboard
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As shown on plans, only if not excluded in pro
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1. * `Phase` = "Building - BOH ..."
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* `System` = "TC - Telecom Backbone"
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`COMMON ASSEMBLIES`/`MISC ASSEMBLIES`/`... PLYWOOD BACKBOARD`
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* **Count** = As shown
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## Corridor Conduit (Unit MSDE to IDF)
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One Takeoff per Area per level
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1. `COMMON ASSEMBLIES`/`PDI EMPTY & DUCTBANK CONDUIT`/...
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* **Length** = Average of subfeed lengths * # of Units
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* **Count** = # of Units
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## Inner Duct
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For future use (e.g. fiber)
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1. `TEMPORARY ITEMS`/`MaxCell 3" 3 Cell`
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* **Material Price** = 450.00/C
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* **Labor Hours** = 12.00/C
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Alternative
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1. `COMMON ASSEMBLIES`/`TELECOM SYSTEMS`/`INNERDUCT`/`... (GP)`
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## Devices
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As shown on plans.
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Ignore scope shared with [[electrical-takeoff|electrical]].
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(e.g. floor boxes)
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1. `COMMON ASSEMBLIES`/`TELECOM SYSTEMS`/...
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* .../`BOH / AMENITY ASSEMBLIES`
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* .../`SCREWLESS DECORA COVERS UNITS / BOH`
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* .../`ROUGH IN ASSY`
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If _system_ is included, take off _both_ rough-in and device assemblies
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in amenity areas.
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