Projek Mass Rapid Transit Lembah Kelang Building Information Modelling

Laluan Sungai Buloh – Serdang – Putrajaya BIM Execution Plan

APPENDIX F – REVIT FAMILY NAMING CONVENTION Columns SCL

Slabs including slab on grade, openings, curbs, voids, pits, mass concrete and SLA
All Revit model family naming and Revit element naming, whether created or imported for this project, will recesses
conform to the project naming convention. The naming conventions are required for running the clash Stairs (steps, risers, threads) STA
analysis in Navisworks. Walls include openings and penetrations for Building Services, Systemwide E&M SWL
services and builders works shown on SEM drawings.
[FUNCTION TYPE] _[SUB-TYPE]_[ORIGINATOR]_[DESCRIPTOR 1]_[DESCRIPTOR 2]
Water tanks WAT
Steel frame structures including bracing systems STS
Example:
Precast & Prestressed concrete systems PST
DOR_DBL_SAA_1600x2200mm_Double Swing Door

This naming convention must be followed for the purpose of clash analysis and coordination. See Revit
Naming convention Appendix A. External Models will be rejected by the BIM Manager if the modelling FUNCTION TYPE - Architectural Elements ARC
convention is not followed.
Interior / Exterior walls / Non-structural walls including finishes to identify if WLL
[FUNCTION TYPE] is determined by which system is being modelled and the codes are provided in the tiled/painted and if any wall base or carpentry and openings.
following tables. The Function Type Codes reflect which discipline the family is for. Interior / Exterior doors DOR
Interior / Exterior windows including External Wall Systems (EWS) WDW
The Sub-Type code refers to types of elements. For example, Double Doors (DBL) or Exhaust Air Duct Curtain wall with mullions and transoms with true profile and window glazing CTM
(EAD). units including shading devices
Curtain Wall Panels CTP
The Originator Code in this case is ACM (i.e. AECOM) for new family or element naming. Existing families or Louvers (Sizes and locations of louvers required by Station ECS will be indicated) LOU
elements should be named MGKT, SAA, etc. Stone cladding façades (as mass elements of overall thickness) CLD
Roofs with overall thickness (including finishes & insulation) ROF
The Descriptor 1 and Descriptor 2 denotes the size or relevant information for that particular family. Sloped floors and ramps RMP
Floor finishes details including tiling, carpet, screed only FLR
Tactile paths and other information used to define the disabled guide paths. TAG
Sub-Type Code Ceilings (without support sub-frames) will be modelled as mass elements CLG
FUNCTION TYPE - MRTC Systems & Components MRT according to their overall thickness including allowance for light fittings. The
underside of the ceiling will match the RCP levels on the architect’s drawings. The
Fare Gates, including wide gates & required clearance spaces AFC ceilings should include module arrangement, material choices and finishes.
Ticket, ADD Value, Customer Enquiry Machines TVM Housings for light fixtures, fire/smoke curtains and all shutters HSE
Platform Supervisor Box PSB Steps & Stairs including risers, threads and railings and MRTC headroom STE
Platform Screen Doors PSD clearance requirements.
Customer Services Centre CUC Elevator shafts (without fit-out installations by lift contractor), should include Lift LFT
Advertising panels, passage information display system ADP Cars with essentials finishes.
Fixed station furniture FUR Escalators & moving walkways, with clearance requirements as per DSM will be ELT
Passenger Information Display PID modelled according to standard supplier requirements (without motorized
Operational and Directional Signage SIG equipment inside). Escalator pits will be included in the structure slab & beam
MRTC radio system RAS models. Immediate escalator supports and hoisting will be included.
All major openings and equipment routes proposed to enable a check on CLR Access ladders and catwalks LAD
compliance with the relevant MRT Corporation Data. The required operational Site Infrastructure within site boundary (roads, pavements, car park spaces, SIT
headroom will be modelled as solids. access and parking arrangements, the stations, entrances and surrounding land
use)
Hard landscaped areas within site boundary LDS
FUNCTION TYPE - Structural Elements STR Immediate surrounding buildings, modelled as solid mass elements. The models SUR
will locate the works in relation to the local area.
Foundations including piles, pile caps, ground beams & footings SFO Fixed smoke barrier to confine dedicated smoke zones FSB
Diaphragm walls DWL
Retaining walls REW
Beams SBS

AECOM
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Projek Mass Rapid Transit Lembah Kelang Building Information Modelling
Laluan Sungai Buloh – Serdang – Putrajaya BIM Execution Plan

Condensing Water Pumps CWP

FUNCTION TYPE - ECS Mechanical Elements ECS Cooling Tower Chemical Dosing Unit CDU
Variable Refrigerant Unit VRV
Air Terminals AIR Cooling Tower COT
Air Terminals – Supply Grilles SGE Pressurisation Unit PNU
Air Terminals – Return Grilles RGE Outdoor CU OCU
Air Terminals – Fresh Air Grilles FGE Support Brackets, Hangers SUP
Air Terminals – Extract Air Grilles EGE
Equalizing Pipe incl connections, fittings & valves EQP
Over Flow Drain Pipe incl connections, fittings & valves OFP FUNCTION TYPE - Electrical Elements ELE
Chilled water return pipes incl connections, fittings & valves CHR
Chilled Water Reverse Return Pipe incl connections, fittings & valves CHRR Switch boards, control panels, BMS panels, DDC panels, BMS control & PAN
Chilled water supply pipes incl connections, fittings & valves CHS monitoring modules, MCC
Condensed Drain pipes incl connections, fittings & valves CDP Cable trays, trunking, & cable containment, Electrical risers, conduit, Busduct, CAB
Condensed Water Supply Pipes incl connections, fittings & valves CWS power feeds,
Condensed Water Return Pipes incl connections, fittings & valves CWR HV & LV switch boards, switchgear, MCCB boards, MCB boards BRD
Makeup Water Tank Pipe incl connections, fittings MKP Transformers TFM
Refrigerant Suction & Liquid Pipe incl connections, fittings RLP Light devices, fittings & fixtures & housings for light fixtures LGF
The following sheet metal ductwork systems will be identified; DCT Conduit associated with access, data communication, security systems and ELV
Sub Category: electrical equipment
Exhaust air ducts, EAD Equipment and associated installations maintained by public utility companies ELU
Fresh air ducts, FAD Uninterruptible power supply UPS
Supply air ducts, SAD Support Brackets, Hangers SUP
Return air ducts, RAD
Smoke Extraction ducts, SED
Gas Purging duct, GPD
Staircase Pressurisation duct, SPD FUNCTION TYPE - Plumbing and Drainage Elements PND
Tunnel Exhaust air duct, TEVS
Tunnel Supply air duct, TSVS Cold Water Piping incl connections, fittings & valves CWP
Stair Pressurisation fans SPF Cold Water Equipment CWE
Extract air fans EAF Cold Water Taps CWT
Fresh air fans FAF Pipe Sleeves PSV
Gas Purging fans GPF Rain water Pipes incl connections, fittings RWP
Supply Air Fans SAF Waste Pipes incl connections, fittings WPS
Smoke Extract fans SEF Drainage Pipe incl connections, fittings DRP
Tunnel Extract fans TEF Sanitary Pipe incl connections, fittings SNP
Tunnel Ventilation fans TVF External underground drainage UGR
Other fans such as jet fans FAN Underground Public Utilities for water supply WSU
Fan Coil Units FCU Underground Public Utilities for Drainage DRU
Air Handling unit AHU Vent Pipes incl connections, fittings VPS
Primary Air Handling unit PAU Plumbing Accessories, sinks, toilet fixtures, plumbing faucets, including floor ACC
Pumps PMP drains, open trapped gullies, sealed trapped gullies and clean outs, surface
Air conditioning Units ACV channels, slot channels and manholes
Diffusers, air-boots, air grilles, air filters, registers AIA Hot water piping, pipework fittings & Valves HWP
Fire dampers, motorized dampers, volume control dampers DAM Valves, plumbing equipment, sinks, toilet fixtures, plumbing faucets, including ACC
Duct Silencer SLC floor drains, open trapped gullies, sealed trapped gullies and clean outs, vents,
In Duct Cooling Coil DCC surface channels, slot channels and manholes
Water-cooled Chiller WCC Grease and Sand traps TRP
Air-cooled Chiller ACC Pumps PMP
Chilled Water Pumps CHP Sump and sewage pits, PIT

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Projek Mass Rapid Transit Lembah Kelang Building Information Modelling
Laluan Sungai Buloh – Serdang – Putrajaya BIM Execution Plan

Storage, water holding tanks, pressure vessels TNK RCT = Rectangular

CRB = Cranked for Beam
STL = Steel material
TAP = Tapered

FUNCTION TYPE - Fire Protection Elements FPS Slab:

MCF = Mass Concrete Fill
Fire Alarm Devices FIR
System piping, droppers, fittings, valves and sprinkler heads, sprinkler inlets, SPR Structural Descriptor = Shape + size or size only.
sprinkler control valve set, subsidiary valves, flow switches
Wet riser piping, fittings & valves WRP
fire sprinkler pumps PMP Recommended standard Family naming for Architectural elements:
Sprinkler tanks TNK
Hydrants system piping, fittings, valves and street hydrant heads. Street fire HYD DOR_DBL_SAA_1600x2200mm_Double Swing Door
hydrant valve set, flow switches, Hydrants and Hose reels, street fire hydrant
system DOR Door as per Functional/Category Code.
Gas piping for suppression systems incl connections, fittings, cylinders GAS DBL Sub-type Code, which stands for Double door.
SAA Originator is SAA Architects.
Heat or smoke detectors, control panels, monitoring and control sensors, pump PAN
1600x2200mm Descriptor 1 denotes the size only.
panels, check meter positions
Double Swing Door Descriptor 2 further describing for the double door.
Fire extinguishers EXT
Fire shutters & hoods above SHT
Examples for Architectural Sub-type codings:
System piping, fittings, valves and street hydrant heads, street fire hydrant valve SHR
set, flow switches
ARC Floor:
System piping, droppers, fittings, valves and drencher heads, drencher inlets, DRR
GEN = General or typical Floor Finishes
deluge valve set, subsidiary valves, flow switches TIL = Tiled Floors

ARC Wall:
General examples: NSW = Non Structural Wall
GLA = Glazing
SBS_CON_ACM_500x1000mm
DOR_DBL_SAA_1600x2200mm_Double Swing Door Architectural Descriptor = Size or thickness of the object + brief material description.
Recommended standard Family naming for Structural elements: Recommended standard Family naming for Mechanical elements:
SBS_CON_ACM_500x1000mm DCT_EAD_ACM_Rectangular Duct
SBS Beam as per Functional/Category Code. DCT Duct as per Functional/Category Code.
CON Sub-type Code, which stands for Concrete material. EAD Sub-type Code, which stands for Exhaust Air Duct.
ACM Originator is AECOM. ACM Originator is AECOM.
500x100mm Descriptor 1. Rectangular Duct Descriptor 1 (Shape & size or size only).
Examples for Structural Sub-type codings: Examples for Mechanical Sub-type codings:
Column: Duct System:
RCT = Rectangular RAD = Return Air Duct
SQR = Square FAD = Fresh Air Duct
RND = Round
OVL = Oval Mechanical Descriptor = Shape of the Duct element.
OVT = Oval tapered
Recommended standard Family naming for Fire Protection System (FPS) elements:
Beam:

AECOM
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Projek Mass Rapid Transit Lembah Kelang Building Information Modelling
Laluan Sungai Buloh – Serdang – Putrajaya BIM Execution Plan

FPS_SPR_ACM_Galvanized Steel Pipe

FPS Fire Protection System piping as per Functional/Category Code.

SPR Sub-type Code, which stands for Sprinkler Pipe.
ACM Originator is AECOM.
Galvanized Steel Pipe Descriptor 1.

Examples for Fire Protection System Sub-type codings:

FPS:
DRR = Drencher Pipe system.
HYD = Hydrant Pipe System.

FPS Descriptor = Material of the Element.

Recommended standard Family naming for Electrical elements:

CAB_CT_ACM_Cable Tray

CAB Electrical Services as per Functional/Category Code.

CT Sub-type Code, which stands for Cable Tray.
ACM Originator is AECOM.
Cable Tray Descriptor 1.

Examples for Electrical Sub-type codings:

Electrical System:
TR = Cable Trunking

Electrical System Descriptor = Function type of the Element.

Recommended standard Family naming for Plumbing & Drainage (PND) elements:

PND_CDP_ACM_Carrier Drain Pipe

PND Plumbing and Drainage Services as per Functional/Category Code.

CDP Sub-type, which stands for Carrier Drain Pipe.
ACM Originator is AECOM.
Carrier Drain Pipe Descriptor 1.

Examples for PND Sub-type codings:

PND System:
DP = Drain Pipe
RWP = Rain Water Pipe
PP = Pumped Pipe
WP = Waste Pipe

PND Services Descriptor = PND routing system.

AECOM
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