BIM -Submission Guideline for Architectural Discipline - Corenet

97 Pages·2010·2.9 MB·English

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While BCA tries to highlight the major points of submission requirements, BCA cannot
take into account all the special cases in other regulatory agencies as well as the
changing technology. Updated versions will continue to be issued to address and
incorporate on-going feedback in an open, collaborative process. All readers of this
provisional guide are encouraged to submit feedback to BCA CORENET.

No part of these materials should be copied, reproduced or published in any form by any
means whatsoever electronic or mechanical including photocopy or by way of any
information storage or retrieval system nor should the material be disclosed to other
parties without the express written authorisation of Building and Construction Authority.

Information and contents set forth in this document are subject to changes and will be
released as updates in subsequent version.

Building and Construction Authority
5 Maxwell Road
#16-00 Tower Block MND Complex
Singapore 069110
www.bca.gov.sg

We shape a safe, high quality, sustainable and friendly built environment.
Version Revision Date Summary of Changes Remarks
3.0 Aug 08 Released to Pilot
Sites
3.5 Jan 10  Re-specification of BIM Official Release
submission file format to
different regulatory agencies
 Removal of Appendix D on
Naming Convention of BIM
Objects
 Amendments of URA
requirements (Section 2.2)
 Addition of requirements from
following regulatory agencies:
i) BCA CD Shelter;
ii) LTA;
iii) HDB; and
iv) JTC

Copyright © 2010 Building and Construction Authority

For further comments or questions, please write to:

CORENET BIM Team
Building and Construction Authority
5 Maxwell Road
#16-00 Tower Block MND Complex
Singapore 069110
BIM Submission Guideline
for Architectural Discipline

CONTENTS
CONTENTS ................................................................................................................................. i
TABLES .................................................................................................................................... iii
FIGURES ................................................................................................................................... iii
1. Introduction ............................................................................................. 1
1.1. Purpose of Document ................................................................................................ 1
1.2. Scope ......................................................................................................................... 1
2. General Requirements ........................................................................... 2
2.1. Deliverable Format ..................................................................................................... 2
2.2. Model Scale ............................................................................................................... 3
2.3. Model Orientation and Site Configuration .................................................................. 3
2.4. Standard Naming of File and Drawing Views ............................................................ 3
2.5. Annotations and Dimensions ..................................................................................... 5
2.6. Last Saved Model or Last Saved View ...................................................................... 5
2.7. Model for Addition and Alteration Works/ Re-submission ......................................... 6
3. High-Level Modelling Requirements (Optional) ................................... 8
Appendix A Specific Submission Requirements ...................................... 10
A-1 BCA Submission Requirements............................................................................... 10
1. Building Plan (BP) ............................................................................................... 10
2. CD Shelter (HS/SS) ............................................................................................ 14
A-2 URA Submission Requirements .............................................................................. 19
1. General Requirements for All URA Submissions ................................................ 19
2. GFA Calculation Plan .......................................................................................... 21
3. Proposal /Diagrammatic Plan for Subdivision of Lands/Strata Subdivision
Buildings .............................................................................................................. 25
4. Landscape Plan................................................................................................... 25
A-3 NEA-CBPU and PUB Submission Requirements .................................................... 26
1. Development Control .......................................................................................... 26
2. Building Plan on Pollution Control ....................................................................... 29
3. Building Plan on Environmental Health ............................................................... 31
4. Detailed Plan on Sewerage Works (Proposed Sewer/ Sewer Diversion Works) 33
5. Detailed Plan on Sanitary Works (for Sanitary Plumbing & Drainage System/
Sewer Connection) .............................................................................................. 35
6. Detailed Plan on Sewerage M&E Works ............................................................ 36
7. Detailed Plan on Drainage Works – Main Development Submission ................. 37
8. Detailed Plan on Drainage Works – Proposed Roadside Drain/ Culvert ............ 39
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BIM Submission Guideline
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9. As-built Plan for TOP/CSC – Proposed Sewer/ Pumping Mains/ Sewer/ Pumping
Main Diversion Works ......................................................................................... 41
10. As-built Plan for TOP/CSC – Sanitary Works (Sanitary Plumbing & Drainage
System/ Sewer Connection)................................................................................ 43
11. As-built Plan for CSC – Proposed Roadside Drain/ Culvert ............................. 45
12. As-built Plan for CSC – Pumped Drainage System at Basement ..................... 47
13. As-built Plan for CSC – Internal Drain with Deviations ..................................... 47
14. Certified Survey Plan for CSC – Development in the Vicinity of/ Affected by
Drainage Reserve ............................................................................................... 48
15. URA Approved Sub-division Plan for CSC – for Site Affected by Drainage
Reserve ............................................................................................................... 49
A-4 FSSD Submission Requirements ............................................................................ 50
1. General Requirements for All FSSD Submissions .............................................. 50
2. Air-Conditioning, Mechanical Ventilation and Fire Protection Works .................. 53
A-5 NParks Submission Requirements .......................................................................... 55
1. General Requirements for all NParks Development Application (DC)
Submissions ........................................................................................................ 55
2. General Requirements for NParks Building Plan (BP) Submissions (excluding
external works submissions) ............................................................................... 58
3. General Requirements for NParks Certificate of Statutory Completion (CSC)
Submissions (excluding external works submissions) ........................................ 61
A-6 LTA Submission Requirements ............................................................................... 63
1. General Requirements for LTA/DBC (RAIL) ....................................................... 63
2. LTA/DBC (Rail) – Development Proposal in Railway Protection Zone ............... 63
3. LTA/DBC (Rail) – Building Proposal in Railway Protection Zone ....................... 64
4. LTA/DBC (Rail) – Engineering Work Proposal in Railway Protection Zone ....... 65
5. LTA/DBC (Rail) – Certified Survey Plan ............................................................. 65
6. LTA/DBC (Rail) – Development Proposal in Railway Corridor ........................... 66
7. LTA/DBC (Rail) – Building Proposal in Railway Corridor .................................... 66
8. LTA/DBC (Rail) – Engineering Work Proposal in Railway Corridor .................... 67
9. General Requirements for LTA/DBC (Roads & Transport) ................................. 68
10. General Requirements for LTA/DBC (Vehicle Parking) .................................... 69
A-7 HDB Submission Requirements .............................................................................. 71
A-8 JTC Submission Requirements ............................................................................... 72
Appendix B Standard Certifications for Building Works .......................... 73
B-1 BCA: Qualified Person’s Endorsements .................................................................. 73
B-2 URA: Qualified Person’s Endorsements .................................................................. 76
B-3 FSSD: Qualified Person’s Endorsements ................................................................ 78
Appendix C Step-by-Step Guide Preparing for BIM Submission ............. 81
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BIM Submission Guideline
for Architectural Discipline

C-1 Users of Autodesk Revit .......................................................................................... 81
C-2 Users of Graphisoft ArchiCAD and Other 3D Modelling Tools ................................ 84
ACKNOWLEDGEMENTS ....................................................................................................... 90
GLOSSARY OF ACRONYMS USED ..................................................................................... 92

TABLES
Table 1 Accepted file format in BIM submission for regulatory approval .................................. 2
Table 2 Naming convention for each 3D model or BIM file submitted ...................................... 3
Table 3 Naming convention for each drawing view .................................................................. 4
Table 4 Colours used for A&A project ....................................................................................... 6
Table 5 Table format of Data of Household Shelter ................................................................ 17
Table 6 Table format of Data of Apartment Units & Data of Storey Shelter ........................... 18
Table 7 Table format of Gross Floor Area Summary .............................................................. 23
Table 8 Table format for summary of existing trees/ single stem palms (for DC Submission) 57
Table 9 Table format for summary of existing trees/ single stem palms (for BP Submission) 60

FIGURES
Figure 1 Schematic diagram showing the steps in preparing the 3D CAD model for
submission ................................................................................................................. 3
Figure 2 Sample of new erection project with name of plan indicated at the bottom ............... 5
Figure 3 Sample of A&A project / project for re-submission (plan and 3D views) .................... 7
Figure 4 Sample of project for re-submission (plan view for storey with no amendments) ...... 7
Figure 5 Sample of site plan view in BIM model ..................................................................... 10
Figure 6 Sample floor plan with indication of platform levels and room tags ......................... 11
Figure 7 Sample of floor plan with elevation and section line or marker (highlighted in BLUE)
.................................................................................................................................. 12
Figure 8 Sample of elevation or sectional view ...................................................................... 12
Figure 9 Sample of layout view with QP’s declaration and company’s profile (BCA BP
submission) .............................................................................................................. 13
Figure 10 Sample floor plan with setback distance envelop .................................................. 14
Figure 11 Sample floor plan with trellis ................................................................................... 15
Figure 12 Sample floor plan with down-hang beam ............................................................... 15
Figure 13 Sample of CD Shelter declaration endorsement with standard approval stamp .... 17
Figure 14 Sample of layout view with QP’s declaration and company’s profile (URA
submission) .............................................................................................................. 21
Figure 15 Sample floor plan view (a close-up) with space boundary (in BLUE) for GFA
calculation ................................................................................................................ 22
Figure 16 Sample of layout view with QP’s declaration and company’s profile (FSSD BP
submission) .............................................................................................................. 53
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BIM Submission Guideline
for Architectural Discipline

1. Introduction
1.1. Purpose of Document
The objective of this Document is to assist qualified persons (QPs) in developing
BIM models to meet new requirements of Building Information Model (BIM)
submission. It describes the requirements and guidance for creating BIM with
specific object types, associated properties and presentation format to the following
regulatory agencies for visual processing:
a. Building and Construction Authority (BCA)
b. Urban Redevelopment Authority (URA)
c. National Environment Agency (NEA)
d. Public Utility Board (PUB)
e. Fire Safety and Shelter Department (FSSD)
f. National Parks Board (NParks)
g. Land Transport Authority (LTA)
h. Housing and Development Board (HDB)
i. JTC Corporation
Note: The respective regulatory agency reserves the right to reject and request
for necessary correction of any required deliverables or formats that do
not meet the requirements.

1.2. Scope
This submission guideline contains a list of requirements written in a concise form to
guide QPs in preparing BIM submission to the above mentioned regulatory
agencies. It is by no means an exhaustive list of requirements of the building works
which must be complied with when making a building plan or planning submission.
The items in this Standard Guideline may also be amended or revoked when new
written laws come into force. For more information or enquiries on the specific
submission requirements, please consult the appropriate regulatory agency above.

CAD vendors and retailers have developed their own application dependent user
manuals. These user manuals should be read carefully as this Document cannot
take into account all the special features of individual BIM application. For any
submission requirements mentioned in the Appendices that require customisations
to a certain extent, QPs are also advised to make reference to the training materials
distributed or to consult the respective software vendor for any enquiries on the
application. If there are contradictions between this submission guideline and
vendor’s instructions, BCA BIM team shall be contacted for clarification.

Copyright © 2010 Building and Construction Authority. All Rights Reserved. 1
BIM Submission Guideline
for Architectural Discipline

2. General Requirements
2.1. Deliverable Format
QPs are required to submit BIM saved in the file format, as summarised in Table 1,
upon submission to each of the above mentioned regulatory agencies.
Note: All BIM e-submission through CORENET e-Submission System is
limited to not more than 100MB per file per submission. If the file size is
larger than 100MB, QPs are requested to deliver in CD-ROM to the
respective agency.

Table 1 Accepted file format in BIM submission for regulatory approval
Regulatory Agencies Accepted File Format for BIM Submission Remarks
1) All BIM submissions to URA a. A single BIM in the native format 1: For Major project (e.g. phase
i. Autodesk Revit (.rvt); or condominium development),
ii. Graphisoft ArchiCAD (.pla) separate BIM native files can be
submitted for each building block.
b. A single light-weighted file format, as However, a SITE BIM file linking
published from the similar BIM native file: all the buildings should be
i. DWF (.dwf); or submitted.
ii. PDF (.pdf)
2) BIM submissions to other a. A single light-weighted file format, as The respective regulatory agency
regulatory agencies: published from the similar BIM native file: reserves the right to request BIM
a. BCA; i. DWF (.dwf); or native file for verification, ONLY if
b. CBPU; ii. PDF (.pdf) necessary.
c. PUB;
d. FSSD;
e. NParks;
f. LTA;
g. HDB (if any); and
h. JTC

All drawing views below should be compiled in a single DWF/PDF file. Refer to
Appendix C for detailed steps in publishing to DWF/PDF.
a. Plans, elevations, sections, layout views or sheets (refer to Appendix A
for specific requirements from each regulatory agency); and
b. A 3D model.

1 These are based on the IFC certified BIM applications that are commonly used by the local industry and are
prepared for BIM submission to-date by going through a series of pilot runs with the authority. The accepted file
format may be expanded when new BIM vendor(s) has met the requirements and ready for local BIM submission.
Copyright © 2010 Building and Construction Authority. All Rights Reserved. 2
BIM Submission Guideline
for Architectural Discipline

CORENET Environment:
1 Collect Submission Template from 4 Submission to Agencies
P CORENET BIM Team P (i) ONE BIM (.rvt or .pla) + DWF/ PDF; or
E E
T Eg.: Revit template (.rte); or T (ii) ONE DWF/ PDF
S ArchiCAD template (.tpl) S **Refer to Table 1
BIM Environment:
2 Design, Model & Customise Views
P Follow submission requirements
E
T
S
3 Pre-check & Save File
P Save native file & export views to DWF/
E
T PDF
S

Figure 1 Schematic diagram showing the steps in preparing the 3D CAD model for submission

2.2. Model Scale
All 3D CAD models or BIM submitted for approval have to be drawn in real size as
built (1:1) in metric scale.

2.3. Model Orientation and Site Configuration
The site, building model or its adjacent buildings should be drawn in the real
orientation or spatial coordinate system and with reference to Singapore Standard
Datum (>100M), rather than project reference level at zero ground.

2.4. Standard Naming of File and Drawing Views
File naming convention below (as modified from SS CP83 Part 3) should be used
for all project files submitted:

Sample:

Project ID Author Zone Version User-defined
M L P 1 _ A - 0 1 _ A -

Table 2 Naming convention for each 3D model or BIM file submitted
Name of Field Indicators Description
Project Identification User defined field for the project
Author A- Architect
C- Civil engineer
E- Electrical engineer
L- Land surveyor
M- Mechanical engineer
Copyright © 2010 Building and Construction Authority. All Rights Reserved. 3
BIM Submission Guideline
for Architectural Discipline

N- Equipment supplier
S- Structural engineer
T- Telecommunication/ Signal engineer
V- Other disciplines
X- Contractor
Zone (or Block) NN where, N: zone or block number
e.g.: 01 for Block 1
A1 for Zone A1
-- For all blocks
Version (Revision/ A- 1st submission
Submission) B- 2nd submission
C- 3rd submission
User-defined (Optional) User defined code for in-house applications
(optional field)

Within each DWF/PDF or BIM model (either RVT or PLA) submitted to the
regulatory agencies, all its related drawing views (plans, elevations, sections and 3D
views) and layouts (contain only data information such as qualified person’s
declarations and schedules) should follow the naming convention below:
Note: Follow the submission template provided and it should give you a guide
to begin.

Sample:

Agency Type of View View Name
ST
B C A - _ F P _ 1 S T O R E Y

Table 3 Naming convention for each drawing view
Name of Field Indicators Description
Agency BCA Building and Construction
Authority
URA Urban Redevelopment
Authority
CBPU Central Building Plan Unit
PUB Public Utility Board
FSSD Fire Safety and Shelter
Department
NParks National Parks Board
LTA Land Transport Authority
HDB Housing and Development
Board
Type of View SP Site Plan
FP Floor Plan
FE Elevation
FX Section
DT Details
3D 3D View
LV Layout View (should contain
only data information, e.g.:
QP’s declarations and
schedules)
View Name 1ST STOREY; or
Copyright © 2010 Building and Construction Authority. All Rights Reserved. 4
BIM Submission Guideline
for Architectural Discipline

2ND STOREY; or
3RD STOREY; or
NTH STOREY; or where, N: Storey’s number
LOWER ROOF; or
ROOF
MEZZANINE N where, N: Mezzanine’s number
BASEMENT N where, N: Basement’s number
ELEVATION N or N ELEVATION where, N: Directions
(e.g.: East, West, North, South;
or 1, 2, 3, 4)
SECTION N where, N: Section’s number
ARCHITECT’S DECLARATION; or
ENGINEER’S DECLARATION; or
QP’S DECLARATION
SUMMARY OF GFA; or
SUMMARY OF INCENTIVE GFA; or
SUMMARY OF X Where, X: Schedule’s Name

2.5. Annotations and Dimensions
Except for 3D model view, all other submitted views such as plans, elevations and
sections should be indicated clearly with the necessary annotations, dimensions,
scalebar and north point, as specified by the respective regulatory agency in
Appendix A. Within each of the model view, QPs are also required to include the
related name of view, as shown in Figure 2.

Figure 2 Sample of new erection project with name of plan indicated at the bottom

2.6. Last Saved Model or Last Saved View
Copyright © 2010 Building and Construction Authority. All Rights Reserved. 5