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---
# Unit Takeoff
[[pdi-conest-project-setup#Create Unit Matrix|Create Unit Matrix]]
[[accubid-setup#Create Unit Typicals|Create Unit Typicals]]
> [!info]
> See [[multi-family-dwellings]].
[[pdi-building-types]]
## Prerequisites
> [!important]
> Complete [[pre-takeoff-research]],
> including [[wiring-method-selection]] and [[wiring-device-research]],
> before beginning takeoff.
> [!info]
> See [[multi-family-dwellings]].
1. [[pdi-conest-project-setup#Create Unit Matrix|Create Unit Matrix]]
2. [[accubid-setup#Create Unit Typicals|Create Unit Typicals]]
[[pdi-building-types]]
## Takeoff
> [!tip] Preparing for Unit Takeoff
> Units generally have very little variation.
> It is usually best to copy-paste takeoffs
> rather than re-build them for each unit.
1. Kitchen and Bath
2. General assemblies
3. Low Voltage
4. Lighting Fixtures
5. Lighting Control
3. Kitchen and Bath
4. General assemblies
5. Low Voltage
6. Lighting Fixtures
7. Lighting Control
> [!tip]
> It may be more efficient and neat to not copy switches,
@@ -42,7 +46,9 @@ dg-publish: true
> and creating them new for each unit,
> since the types required can vary greatly between units.
## Load Centers
### Load Centers
* `System` = "EL - Electrical"
| Rating | Assembly |
| ------- | ---------------------------------------------------------------------------------- |
@@ -51,17 +57,17 @@ dg-publish: true
Include terminations per [[switchgear]].
## Fixtures
### Fixtures
[[fixtures-takeoff]]
## Shade Control
### Shade Control
## VTAC Units
### VTAC Units
Used in lieu of individual split systems.
## Dedicated Circuit Receptacles
### Dedicated Circuit Receptacles
> [!quote] Joel Jansen 2025-11-11, pp.
>
@@ -76,7 +82,7 @@ Used in lieu of individual split systems.
> match the receptacle configuration shown on the plans
> (i.e. simplex to simplex, duplex to duplex).
## Air Sealing
### Air Sealing
* LEED Silver
* Mid-Atlantic jobs
@@ -86,28 +92,28 @@ Used in lieu of individual split systems.
`COMMON ASSEMBLIES`/`UNITS - MC CABLE ASSEMBLIES`/`GENERAL ASSEMBLIES - METAL STUD`/`UNIT MISC ITEMS - MC - ADJUST ACCORDINGLY`
## Dishwasher/Disposal Receptacles
### Dishwasher/Disposal Receptacles
> [!quote] Joel Jansen 2026-01-12 in Reference to Woodbrook (pp.)[^1]
> Even when drawings show 2 separate duplex receptacles,
> use `DW & DISPOSAL DUAL CIR - ...`,
> which includes only one receptacle.
[^1]: [[2026-01-12#Unit Diskwasher/Disposal]]
[^1]: [[2026-01-12#Unit Dishwasher/Disposal]]
## Islands
### Islands
Use 1 `SLAB / DECK` receptacle for every 2 circuits in the island.
Use (1) `SLAB / DECK` receptacle for every 2 circuits in the island.
`COMMON ASSEMBLIES`/`UNITS - MC CABLE ASSEMBLIES`/`... RECEPTACLE TAMPER RESISTANT ...`/`... (METAL STUD) - 20' 3/4" PVC, ENT, 3#12 THHN`
Use standard MC assemblies for remaining devices.
## Bidet Toilets, Whirlpool Baths, etc.
### Bidet Toilets, Whirlpool Baths, etc.
`COMMON ASSEMBLIES`/`MECHANICAL CONNECTIONS (UP TO 100A)`/`PVC - LT NM FLEX (CARFLEX)`/`20A 1PH MECH CONN (100') 3/4" PVC 3#12 - CARFLEX`
## "High-Lows"
### "High-Lows"
Empty in-wall pass through
from credenza location to behind television location.
@@ -115,27 +121,28 @@ from credenza location to behind television location.
`COMMON ASSEMBLIES`/`TELECOM SYSTEMS`/`UNIT DATA - TELECOM`/`HIGH-LOW - TV SCOOP 1 1/2" ENT - NO CABLE`
> ![Eaton 35M2W|250x250](https://www.eaton.com/mdmfiles/PDM19433863/35M2W_C/500x500_72dpi)
> Eaton 35M2W
>
> _Eaton 35M2W_
## Telecom Homeruns
### Telecom Homeruns
### Residential
#### Residential
Included in MSDE.
### Key
#### Key
`COMMON ASSEMBLIES`/`TELECOM SYSTEMS`/`BOH AMENITY ASSEMBLIES`/...
Adjust cable length as needed.
## Fire Alarm Devices
### Fire Alarm Devices
### Residential
#### Residential
* `System` = "EL - Electrical"
#### Smoke Detectors & CO Detectors
##### Smoke Detectors & CO Detectors
For smoke detectors and CO detectors where 120V (most common):
@@ -145,11 +152,11 @@ For ADA units:
`COMMON ASSEMBLIES`/`UNITS - MC CABLE ASSEMBLIES`/`GENERAL ASSEMBLIES - METAL STUD`/`UNIT SMOKE DETECTOR / VISUAL SIGNAL ...`
#### Additional Signaling Devices
##### Additional Signaling Devices
`COMMON ASSEMBLIES`/`FIRE ALARM & DAS SYSTEMS`/`INDICATING DEVICES WITH WIRE - ...`/`UNIT HORN/STROBE - ...`
### Key
#### Key
* `System` = "FA - Fire Alarm"