CP 83 (Layering / Levels)






Originator



Element



Presentation



S*



User-defined*

Main Element

Sub-Element



x

-_

xxxx

xxxx

_



x

_

x

_





M

-_

ACON

SUDF

_



E

_

N












Code

Originator Description

 A

Architect

C

Civil Engineer

E

Electrical Engineer

L

Land Surveyor

M

Mechanical Engineer

N

Equipment Supplier

S

Structural Engineer

T

Telecommunication /
Signal Engineer

V

Other

X

Contractor












Code

Presentation

-

Whole model and
drawing page

M

Model

E

Element graphics

A

Annotation

T

Text

H

Hatching

D

Dimension

P

Page / paper

B

Border

I

Tabular information

N

Notes

L

Legends

S

Schedules

R

diagrams








Code

Status

N

New work

E

Existing to remain

R

Existing to be
removed

O

Existing to be
moved – Original position

F

Existing to be
moved – Final position

T

Temporary work








Element Name

Description of Elements

Main

Sub

ACON

----

Air-conditioning
including heating and related ventilation system

ACON

DUCT

Air-conditioning
system duct

ACON

EQPT

Air-conditioning
system equipment

ACON

EXHA

Air-conditioning
exhaust air system

ACON

REDF

Return air
diffusers

ACON

SUDF

Supply air
diffusers

ANOT

----

Annotations for
entire CAD sheet including text, dimension and hatch patterns

ANOT

ENDO

Plan endorsement

ANOT

GRID

Grids

ANOT

HCAP

Handicap symbols

ANOT

REVN

Revision notes

ANOT

SYBL

Symbols

ANOT

TBLK

Title block

ANOT

VPRT

View-ports of CAD
file

AREA

BDBA

Building block area

AREA

BEDB

Area to be deducted
from building coverage

AREA

CALC

Area calculations

AREA

COSA

Communal open space
area

AREA

DEDC

Area to be deducted
from communal open space

BAMS

----

Building automation
management system

BEAM

----

Beams

BLDG

----

Building

BRDG

----

Bridges

CEIL

----

Ceilings

CHNY

----

Chimneys

COLN

----

Columns

COMA

----

Compressed air
system

CLAD

----

Cladding

CPRK

----

Car-parking lot

CPRK

LEVL

Car parking lot
spot level

CWAT

----

Chilled / condenser
water system

DCON

----

Document conveyor
system

DOOR

----

Doors

DOOR

FIRE

Fire rated doors

DWAT

----

Domestic hot and
cold water system

DWAT

COPI

Domestic cold water
piping

DWAT

EQPT

Domestic hot and
cold water equipment

DWAT

HOPI

Domestic hot water
piping

ESCR

----

Escalators / people
movers

ELEC

----

Electrical power
system

ELEC

BUSB

Electrical power
bus-bar trunking

ELEC

CABT

Electrical cable
trays

ELEC

CIRC

Electrical circuits

ELEC

EMER

Emergency power
supply

ELEC

EQPT

Electrical
equipment

ELEC

SWIT

Electrical
switchboards

ELEC

TRKG

Electrical trunking

ELEC

UNDR

Electrical
underground conduit

EQPT

----

Equipment

FANS

----

Electrical fans

FCLT

----

Facilities ( for
inspection )

FCLT

ANCI

Fire hydrants,
bollards

FCLT

APCE

Air pollution
control equipment

FCLT

FOOD

Food outlets

FCLT

MRKT

markets

FCLT

POOL

Location of
swimming pool

FCLT

PRCS

Location of industrial
processes

FCLT

RCDS

Refuse collection
disposal system

FLCT

SEWR

Sewerage facility

FCLT

TOIL

Public toilets

FIRE

----

Fire protection
system

FIRE

ALAM

Fire alarms

FIRE

DAMP

Fire dampers

FIRE

DRIS

Fire protection dry
risers

FIRE

ENGA

Fire engine access
ways

FIRE

ENGH

Fire engine
hard-standing

FIRE

EQPT

Fire protection
equipment

FIRE

HEAT

Fire protection
heat detectors

FIRE

HREL

Fire protection
hose reels

FIRE

HYDT

Fire hydrants

FIRE

SMOK

Fire protection
smoke detectors

FIRE

WRIS

Fire protection wet
risers

FIRE

MISC

Fire Miscellanous

FIXR

----

Fixtures

FLOR

----

Floors

FLOR

LEVL

Floor / platform
level

FOUN

----

Foundation

FNSH

----

Finishes

FUEL

----

Fuel system piping

FUEL

EQPT

Fuel equipment

FUEL

PIPE

Fuel piping

FURT

----

furniture

GASP

----

Gas supply

HANR

----

Handrails

HSUR

----

Landscaping hard
surfaces

LGTN

----

Lightning
protection system

LIFT

----

Lifts

LIGT

----

Lighting

LIGT

CIRC

Lighting circuits

LIGT

SWIT

Lighting switches

LNSP

----

Landscape and tree
planting

LNSP

ARTN

Landscape aeration
area

LNSP

BUFF

Green buffer line

LNSP

VERG

Planting verge

MEDG

----

Medical gas system

MEVS

----

Mechanical exhaust
/ ventilation system

MEVS

SMOK

Smoke control
system

MEVS

SPUR

Smoke purging
system

MEVS

STRC

Staircase pressurisation
system

MHAN

----

Material handling
system

MTAL

----

Miscellaneous metal
parts

OTHR

----

Other installations

PAGN

----

Paging system

PATH

----

Footpaths, walkways

PCAP

----

Pile caps

PGRD

----

Playground, park
facilities

PILE

----

Piles

POOL

----

Swimming pool

PRCS

----

Industrial process

PUBA

----

Public address
system

PUBA

SPKR

Public address
system speakers

RAIL

----

Railways

RAIL

ZONE

Railway protection
corridor

RALG

----

Railings

RAMP

----

Ramps

REFR

----

Refrigeration system

REIN

----

Reinforcement

RETW

----

Retaining walls

ROAD

----

Roadways

ROAD

BPST

Bus stop post

ROAD

BSHL

Bus shelter

ROAD

CLVL

Road hump crest
level

ROAD

LEVL

Road spot level

ROAD

TLGT

Traffic light

ROAD

MARK

Traffic markings on
road

ROAD

WIDL

Road widening lines

ROOF

----

roofs

SANI

----

Sanitary system

SANI

DRAN

Sanitary drainage

SANI

EQPT

Sanitary equipment

SANI

FIXR

Plumbing fixtures

SANI

PIPE

Sanitary pipes

SANI

PITS

Sumps / pits /
hatch-boxes

SANI

VENT

Sanitary vent pipes

SDRN

----

Surface water
drainage

SDRN

GTTR

Surface water
drainage gutters

SDRN

LEVL

Surface drainage
invert level

SDRN

PIPE

Surface water
drainage pipes / culverts

SDRN

RESV

Drainage reserve

SECU

----

Security system

SEWR

DEEP

Deep tunnel sewers
and drop shafts

SEWR

LEVL

Sewerage invert
level

SEWR

MAJR

Major / main sewers
and manholes for diameter 300mm – 900mm

SEWR

MINR

Minor sewers and
manholes for diameter < 300mm

SEWR

PRSS

Sewer distribution
system and overflow pipes

SEWR

TREF

Trade effluent

SEWR

TRNK

Trunk sewer and
manholes for diameter > 900mm

SIGN

----

Signage

SITE

----

Site, external
works

SITE

BNRY

Site boundary

SITE

CADA

Cadastral information

SITE

KPLN

Key plan

SITE

NRTH

North point

SITE

STBK

Building setback

SITE

WALL

Boundary wall, site
fencing

SLAB

----

Floor slabs

SLAB

OPEN

Slab opening

SLAB

PLNH

Concrete plinth for
equipment

SLAB

STEP

Slab rises / drops

SPAC

----

Space usage

SPRK

----

Fire sprinkler
system

STEL

----

Steel structures

STEM

----

Steam system

STRC

----

Staircases

STRC

HANR

Handrail of
staircases

STRC

LNDG

Staircase landings

STRC

STEP

Staircase steps

STRC

WLIN

Staircase walk-lines

TCOM

----

Telecommunication installation

TCOM

CABL

Telecommunication cables

TIMB

----

Miscellaneous timber
parts

TOPO

BORE

Bore-holes

TOPO

CONT

Site contour lines
and elevations

TOPO

CROS

Cross sections

TOPO

GRAD

Site gradients

TOPO

LONG

Longitudinal sections

TOPO

PLVL

Platform level

TOPO

PONT

Spot level point
for earthworks compulation

TOPO

SLOP

Embankment

TVAN

----

Tv antenna system, cable TV system

VCUM

----

Vacuum  system

WALL

----

Walls

WALL

FIRE

Fire rated walls

WALL

OPEN

Wall openings

WALL

PARP

Parapet walls

WALL

PRTN

Partition walls

WALL

STRU

Structural walls

WATR

---

Water supply
installations

WATR

FPRT

Water supply
installations for fire protection system

WIND

----

Windows

WIND

SKYL

skylight