IM e-Submission - CORENET · 11.0 Cover Page _____ 13 12.0 Addition and Alterations (A&A) /...

Proposed Code of Practice for BIM e-Submission Part 2: Civil and Structural Requirements

Draft version date:

6/10/2015

BCA acknowledges the leadership provided by the BIM Steering Committee in support of the production of the Proposed Code of Practice for BIM e-submission.

The Proposed Code of Practice for BIM e-submission has been drafted by the Centre for Construction IT on behalf of BCA and the BIM Steering Committee.

©Building and Construction Authority 2015

Building and Construction Authority

52 Jurong Gateway Road, #11-01

Singapore 608550

(Above JEM)

www.bca.gov.sg

First published Oct 2015

While every effort has been made to ensure the accuracy and quality of information contained in this publication, the Building and Construction Authority, its employees, agents or industry partners can take no responsibility for the subsequent use of this information, nor for any errors or omissions that it may contain.

Cover image and design courtesy of RSP Architects Planners & Engineers (Pte) Ltd and the BCA Academy of the Built Environment.

http://www.bca.gov.sg/

ACKNOWLEDGEMENTS

BCA would like to acknowledgement the contributions of the following organizations

which had provided their valuable inputs in the development of this guide:


Sonny Andalis

Bek Mei Chang

Ken Choo

Wee Keong Chin

Hui Ling Wai

Sek Kwang Thung

Shirlin Tay

Chin Soon Kwa

Brian Phua

Thanh Hai Pham

Calvin Ng

Chun Yong Tan

Chong Lin Tan

Chi Trung Tran

Surbana

Yan Naing Bo

Liow BL

Teo YP

RSP Engineers

Rexter Retana

Winnie Kan

Cheam Leng See

CPG

Lim Jit Siang

Wendy Wang

Ong & Ong Pte Ltd

Sadikin Ivana

Gary Young

AECOM

Nicholas Poh

Corinne Lim

Gordon Yu

Jugal Makwana

Sembcorp

Wan Fook Sing

Irene Teng

TYLin

Cesar Aguiling

Ng Swee Tong

Ivan Edison

Leong Kok Sang

LSW Consulting

Lauw Su Wee

Chua Teck Leng

DP Engineering

Tan Yew Chai

Alvin Chou

Rufino Carisma

Arup

Colin Yip

Nizar Rahim

Meinhardt

Teck Hong Wong

Seng Kian Po

P & T Consultants Pte Ltd

Ve Koon

Ivy Tay

Proposed Code of Practice for BIM e-Submission – Part 2: Civil & Structural Requirements

Copyright © 2015 Building and Construction Authority. All Rights Reserved Page 4

OBJECTIVES

The objective of this Document is to assist qualified persons (QP) and Accredited

Checker (AC) 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 Building and Construction Authority for processing:

This submission guideline contains a list of requirements written in a concise form to guide QPs in

psubmission to the above mentioned regulatory agencies. It is by no means an exhaustive

SCOPE

These submission guidelines contain lists of requirements of the building works which

must be complied with when making a structural (ST) submissions which covers both

substructure and superstructure elements and civil defence//transit shelters (CD)

submissions. 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. For Software specific on how to BIM e-submission, refer to Appendix A of this

guide.

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.

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.



Table of Contents

ACKNOWLEDGEMENTS _______________________________________________________ 3

OBJECTIVES __________________________________________________________________ 4

I. GENERAL REQUIREMENTS ________________________________________________ 7

1.0 Deliverables ___________________________________________________________________________ 7

1.1 File Format & Software Version ____________________________________________________ 7

1.2 File and Folder Structure ____________________________________________________________ 7

1.3 File Structure __________________________________________________________________________ 7

2.0 Model Orientation and Site Configuration _________________________________________ 8

3.0 Scale ___________________________________________________________________________________ 8

4.0 Standard Naming Convention of Files and Views _______________________________ 8

5.0 File Naming ___________________________________________________________________________ 9

6.0 View Naming ________________________________________________________________________ 10

7.0 View Organization __________________________________________________________________ 11

8.0 Core Information (CI) for BIM Objects ___________________________________________ 12

9.0 Annotations and Dimensions ______________________________________________________ 12

10.0 Last Saved Views _________________________________________________________________ 13

11.0 Cover Page ________________________________________________________________________ 13

12.0 Addition and Alterations (A&A) / Amendments ________________________________ 14

II. AGENCY- SPECIFIC REQUIREMENTS ______________________________________ 16

A. BCA Building Engineering (BE) Submission Requirements ___________________ 16

A.1 Views Organization for ST Submissions ________________________________________ 18

A.2 Views Specific Requirements _____________________________________________________ 19

A.3 General Notes ______________________________________________________________________ 20

A.4 Site Layout and Subterranean ____________________________________________________ 20

A.5 Foundation/Substructure Layout _________________________________________________ 21

A.6 Framing/Superstructure Layout __________________________________________________ 22

A.7 Structural Detailing _________________________________________________________________ 23

A.8 Specialty Building Works __________________________________________________________ 25

B. BCA Civil Defence (CD) Submission Requirements ___________________________ 27

B.1 View Organization for CD Submissions _________________________________________ 27



B.2. CD View Specific Requirements_________________________________________________ 27

B.3 CD Foundation/Substructure Layout ____________________________________________ 28

B.4 CD Framing/Superstructure Layout ______________________________________________ 29

B.4 CD Structural Detailing ____________________________________________________________ 30

III. Core Information (CI) for BIM Objects ____________________________________ 31

1) Substructure Elements _____________________________________________________________ 31

2) Superstructure Elements ____________________________________________________________ 32

Appendix A. BIM Template Guide _____________________________________________ 35

Appendix B. Standard Certification for Building Works __________________________ 42



I. GENERAL REQUIREMENTS

1.0 Deliverables

1.1 File Format & Software Version

All submissions shall be in Native file format

Agency Native file format

Building Engineering Civil Defence Shelter

.rvt (Autodesk Revit 2015/2016)

.i.dgn (i-models) (Bentley AECOsim Select Series 5/6)

.db1/.dmp (Tekla Structures 20/21)

For the latest acceptable native file format and software version, always refer

to https://www.corenet.gov.sg/general/building-information-modeling-(bim)-e-

submission.aspx

1.2 File and Folder Structure

All submissions shall be structured by the following:

1.3 File Structure

Single file

o One single BIM to contain all information. Suitable for small sized

project with only one main building/structure.

Federated files

o Several BIM to contain all information. Suitable for medium to big

sized projects with several buildings/structures or major

infrastructure projects (MRT, airports, seaports)

o UNC (Universal Naming Convention) path or Relative path shall be

used.

o QPs may opt to use any of the above mentioned method, whichever

is appropriate for the project. Models shall be organized a single or

federated BIM model in due consideration of its projects size,

complexity, and submission phases.

A relative path defines the position of a linked file in a working directory such as project

folder. Its position is defined by its relative location.

https://www.corenet.gov.sg/general/building-information-modeling-(bim)-e-submission.aspx




2.0 Model Orientation and Site Configuration

The site, building/structure model or its adjacent buildings should be compliant

with SVY21 coordinate system and grids complete with False Easting and

Northing coordinates. The model elevations shall be clearly indicated to be in

reference to Singapore Standard Datum (>100M) aligned to Structural Floor

Level (SFL) in relation to Architect Floor Finish Level (FFL), instead of project

reference level at ground.

3.0 Scale

All BIM submitted for approval has to be drawn in real size as built (1:1) in metric

scale.

4.0 Standard Naming Convention of Files and Views

Standard naming convention shall be used which are modified from v2.1 of

Structural BIM e-submission Guidelines

Registered Land Surveyor shall provide X, Y, Z points.

All 2D Views generated from BIM shall not have odd drawing scales.

Ex



5.0 File Naming

Project ID Author Block/ Zone

Unit/

Storey Submission

Version Software

Version User- defined

Single File example:


Unit/

Storey Submission

Version Software


A B C D _ S 1 _ M A I N _ 0 1 _ A _ 1 5 _ a b c d e f

Federated Files example:


Unit/

Storey Submission

Version Software


A B C D _ S 1 _ M A I N _ 0 1 _ A _ 1 5 _ S I T E

A B C D _ S 2 _ 1 0 1 _ 0 1 _ A _ 1 5 _ B L K 1 0 1

A B C D _ S 3 _ - - _ 0 1 _ A _ 1 5 _ U N I T A 1

Table 1 File Naming convention

Name of field Indicators/

Default

Max. number of characters

Description

Project Identification ABCD 4 User defined field for the project

C- Civil Engineer

G- Geotechnical Engineer

L- Land Surveyor

S- Structural Engineer

X- Contractor QP

Zone/ Block NN 4 where, N=Zone or Block number

Eg.: 101 for Block 101

A1 for Zone A1

POD for Podium

-- For all blocks

Unit or

Storey/ Level

NN

3 where, N= Unit or

Storey/ Level

Eg.: A2 for Unit A2

--- For all Unit or Storey/ Level

Software Version NN 2 where, N= software version

Eg.: 15 for Revit 2015

S6 for Aecosim SS6

21 for Tekla 21

User- defined NN 6 User- defined code for in- house applications



6.0 View Naming

Agency View Type

View Name View Category

B C A _ F P _ 1 F L O O R _ C D

B C A _ F X _ E A S T 0 1 _ S T

B C A _ H Y _ C R O S S 1 _ G E

Table 2 View Naming Convention

Name of field Indicators Max. number of characters

Description

Agency BCA 3 Building and Construction Authority

Type of view SP 2 Site Plan

FP Floor Plan

FE Elevation

FX Section

DT Detail

3D 3D

CP Cover Page

LG Legend

HY Hypermodels

View Name

(user- defined)

01 6 01 Storey/ Level

02 Storey/ Level

where, N= Storey’s no.

01M- 99M

01B- 99B

02

NN

Mezzanine M

Basement N

Elevation N or N Elevation

where, N= Directions

Eg.: East, West, North, South; or 1, 2, 3, 4

Section N where, N= Section’s number

View Category ST 2 Structural

GE Geotechnical

SP Specialty (Eg: Precast)

CD Civil Defense

Household/ Storey Shelter



7.0 View Organization

Views shall be clearly classified into either: For Approval or For Reference

For Approval shall include but not limited

to the following:

a) Cover page showing declarations, PE

& AC stamps, view list, QR code

and project information (reference and

description)

b) Floor Plan Views

c) Elevation Views and Sections

d) Schedules

e) Drafting Views

f) Detail Views

g) 3D model

For Reference shall include but not limited

to the following:

a) Site Plan

b) Master model for work sets

c) Other Agency 3D model



8.0 Core Information (CI) for BIM Objects

Submissions shall have minimal Core Information (CI) as specified by the

respective regulatory agency. Refer to III. Core Information (CI) for BIM

Objects

Table 3. Terms used in Core Information (CI)

Object Category Refers to the general classification of object/element

BIM Object Refers to the BIM object use to create the building

element in the model.

Parameters Refer to the attributes/ parameters required by the

regulatory agencies.

9.0 Annotations and Dimensions

All views shall have minimal annotations as specified by the respective

regulatory agency.

Within each of the model view, QP IS encouraged to embed as much

information at attributes/parameters and the use of preloaded tags that

display information on a need basis by the officer reviewing the submissions.



10.0 Last Saved Views

Checking and approval from the regulatory agencies is based on the “Last

Saved Model”, together with the “Last Saved View” of site plans, floor plans,

elevations and sections submitted. Therefore, QPs are to ensure that the

following items are checked upon submission:

a. Maximum extent is saved for each view;

b. No hidden objects or annotations;

c. Any link (3D model or BIM saved in other file) that is considered part of the

submission is loaded upon submission;

d. There shall be no missing/ unreadable external files.

e. All other external references, irrelevant drawing layers, objects,

annotations, draft work and construction lines, which are not part of the

proposed building elements, are to be removed or purged upon submission;

f. No propriety fonts are used for annotations and all the fonts should be

legible; and

g. All objects and annotation in each phase were displayed in the last saved

view.

11.0 Cover Page

Use the provided Title Block in the template.

Cover Page shall have the following information:



Project Title and Reference Number

View List

Endorsement/ QP and AC Declaration/QP and AC stamps

12.0 Addition and Alterations (A&A) / Amendments

A& A and Amendments are to be shown as below:



Sample Plan and 3D views

CP83 A&A Colour Assignment

a) Follow CP83 colours for Existing(Cyan), Proposed(Magenta), and

Demolition(Yellow)

b) Revision cloud shall be used to highlight any changes or amendments to the

approved 2D views.

c) Part 3D models of the amendments shall be submitted with a massing model

of the approved 3D models to show clearly the proposed changes from the

original. The massing model shall show the structures immediately below and

above and adjacent of the amendments.

d) QP can use point clouds mesh or photogrammetric massing models to

represent existing structures.



II. AGENCY- SPECIFIC REQUIREMENTS

A. BCA Building Engineering (BE) Submission Requirements

QP and AC shall model all load bearing structures/buildings as defined in Building Control Act including but not limited to the following:

a) Foundation elements like piles, pile caps, ground beams and footings including ground support and stabilisation works

b) Any type of retaining walls including continuous bored piles (CBP)

c) Columns, walls etc carrying vertical loads

d) Shear walls, cores, tubes, retaining walls etc which are resisting lateral loads

e) Main beams/girders, transfer beams, and trusses

f) Slabs on grade and suspended slabs supported by beams and flat slabs.

g) Staircase including steps, risers, thread and landings and other circulation elements like escalators and lifts

h) Specialty works like pre-stressed; post-tension; cross laminated timber and glulam;

i) Tunnels exceeding 6m and/or 1m in diameter

j) Critical elements not listed above, such as joints in main beams and trusses or element in special structures like tension cables in cable stayed structures



Exempted structures refers to Division 1 Item 4 Part II of the Building Control

Act and are mostly non-load bearing; insignificant and temporary elements.

QP is also allowed to differentiate between Primary Load Bearing (PLB) and

Secondary Load Bearing (SLB) elements. Secondary load bearing (SLB)

element are "optional" in the model. For example, a truss has top, bottom,

vertical and diagonal members are considered “primary” while purlins, struts,

cross bracing, and tie rods are considered “secondary”.

A.1 Views Organization for ST Submissions

BIM View Categories Submission Requirements

1-3D Model Physical Model,

Analytical Model,

2- Site Layout and Subterranean

3DTopography,

3D Photogrammetry

3D Point Clouds

Digital Terrain Model (DTM),

Boreholes (AGS),

3- General Notes Drafting Views,

Legends,

4- Typical Details Detailing Views,

Drafting Views,

Callout,

Legends,



5- Foundation/Substructure Layout

Floor Plan Views,

Longitudinal Section Views,

Cross Section Views,

6- Framing/Superstructure Layout

Floor Plan Views,



7-Structural Detailing/Schedules Drafting Views,

Schedules,

Callouts,

8- Specialty Works Floor Plan Views,

Detailing Views,

Drafting Views,

Schedules,

9- As Built 3D Model + Attributes,

A.2 Views Specific Requirements

Physical model shall show the following:

a) Sizes and thickness of load bearing elements

b) Vertical (gravity) and horizontal (lateral) elements shall be colour coded for

easy identification.

c) Structural elements shall be modelled to correct material and category.



Structural analytical model shall show the following:

a) Load Cases

b) Support Conditions

c) Free body diagram showing load path

d) Start and End nodes

e) Different colour codes for gravity and lateral bearing elements

f) Member releases as attributes

A.3 General Notes

Typical instructions can provide as annotations either as text or schedules.

A.4 Site Layout and Subterranean

a) Site layout showing terrain contours projected on 2D plan or as 3D DTM

b) Soil profile from geotechnical report showing the stratification of the soil

layers with symbols for easy identification.

c) Adjacent road names & centerlines, kerbs, ramps, parking lots and

property boundaries including ingress and egress, town subdivision,

mukim and lot numbers.

d) Building outline including setback and distance between new building to be

erected and adjacent lot boundary.

e) Gridlines and dimension in metric with scale bar.



A.5 Foundation/Substructure Layout

a) Existing retaining walls or boundary wall shall be shown

b) For ERSS showing the extent and depth of earth retaining structures for both

temporary and permanent.

c) Piles and pile caps shall be colour coded to represent either bore hole/soil

profile or the typical depth of piles per zone.



A.6 Framing/Superstructure Layout

a) All floor plans shall have structural grids including additional to highlight

portions of interest based from architectural gridlines.

b) Floor plans shall include the indication of drops and show the extent and

depth

c) All room/space shall be tagged with clear annotation on purpose and loading

expressed as kN/m2

d) Elevation and section views shall be referenced to Structural Floor Level (SF)

which usually refers to Top of Slab (TOS) and distinct from Finish Floor Level

(SFL) by the architects. In addition it shall show the following:

-Floor to floor height

-Maximum building height in AMSL (above mean sea level)

e) Buildability score (BScore) points shall be generated from a schedule

extracted from load bearing elements with built in attributes for labour saving

index (LSI)



A.7 Structural Detailing

Details generated from design and analysis software’s are allowed to be

incorporated as 2D views of the model as a detail and/or drafting views.

When parameters tabulated in schedule are used to generate object geometry,

the dimensions found in the schedule and model must be consistent to avoid

discrepancy.

a) Concrete Reinforcing Bars

Rebars can be either be represented by either by schedule or 3D lines



b) Steel Bolted Connections

Bolted connections can be represented using a “hybrid” approach where steel

beam and columns including cross bracings from BIM objects while detailing

features can either be detail components or manually drawn.



c) Steel Welded Connections

d) Cross Laminated Timber/Glulam

A.8 Specialty Building Works

Specialty works which are normally outside the scope of the QP on record

shall be modeled and detailed consistent with the definition of primary load

bearing (PLB) and secondary load bearing (SLB) elements described above.

a) Ground support and stabilization works like ground anchors, soil nails,

rock bolts, chemical grouting, jet grouting, shotcreting and tunnel supports.



b) PPVC, showing protection of key structural steel elements against

corrosion and provision for inspection of concealed key structural elements

either thru adequate waterproofing or sacrificial layer.

c) Precast showing panels and rebar configuration.

d) Post tension, shall show tendon profiles, laying of conduits, anchorages,

bursting reinforcement, pulling or stressing of cables including pressure

grouting of conduits.

e) Fabric mesh,

f) Cladding and façade



B. BCA Civil Defence (CD) Submission Requirements

B.1 View Organization for CD Submissions

BIM View Categories Submission Requirements

1- General Notes Drafting Views,

Legends,

2- Typical Details Detailing Views

3- Foundation/Substructure Layout

Floor Plan Views,



4- Framing/Superstructure Layout

Floor Plan Views,



5-Structural Detailing/Schedules Drafting Views,

Schedules,

Callouts,

6- Specialty Works Floor Plan Views,

Detailing Views,

Drafting Views,

Schedules,

7- As Built 3D Model + Attributes,

Hypermodels,

B.2. CD View Specific Requirements

a) Model elements of the building with CD shelter structure including all

concrete & steel members for shelter protection shall be provided including

trellis, canopy, ledge, down hang beams, tie beams, vent shaft and shielding

walls.

b) Household shelters, storey shelters and staircase storey shelter has to be

modeled as part of the buildings including setback distance.

c) Public/transit shelters like MRT are required to be modeled as part of the

MRT structures

d) Transfer structures supporting household shelter shall be modeled. Please

take note that the use of transfer beams is only allowed for household storey

shelters.

e) All ventilation sleeves, shelter door and blast door openings regardless of

size shall be modeled.

f) General Notes can be shown as text either as drafting view or legends.



g Typical Details can be shown as either drafting or detailing views. Inserted/

imported CAD files are also acceptable.

B.3 CD Foundation/Substructure Layout

3D part models shall show the anchorage lengths of the rebars.



B.4 CD Framing/Superstructure Layout

a) Structural layout should tally with the approved building plans (BP)

b) Structural elevations shall be shown for at least 2 orthogonal views



B.4 CD Structural Detailing

a) Detailing of precast shelter elements shall show splicing/lapped,

development, trimmer bars, curtailment for openings and

embedment/anchorage lengths shall be clearly shown using 2D lines or 3D

rebars.

b) Shear links to be shown in both directions for shelter walls or slabs

including hooks.



III. Core Information (CI) for BIM Objects

The Core Information (CI) for the list of BIM objects in this section defines the

minimum data required from BIM model for Regulatory submissions only. The

attributes must be attached to the BIM elements as parameters.

1) SUBSTRUCTURE ELEMENTS

BIM Objects Pile Pile Cap

Category Structural Foundation Structural Foundation

Default Parameters

GUID GUID

Object Name/Type Object Name/Type

Reference Level/SFL (m) Reference Level/SFL (m)

Offset from Start/End (mm)


Dimensions-WxH or D (mm)

Dimension-WxH or D (mm)

Rotation (degrees/radians)


Material Grade (MPa) Material Grade (MPa)

Element Classification (Omniclass)

Element Classification (Omniclass)

Manual Entry Embedment (mm/m) Loading (kN)

(Family or Shared Parameters)

Existing Pile: Yes/No Existing Pilecap: Yes/No

Pile Type: Micro, Bored, Sheet, Composite, Precast

Pilecap Type Square, Rectangle, Trapezoidal

Pile Cutoff Level (mm)

BIM Objects Mat Foundation Continuous Bored Piles


Default Parameters

GUID GUID


Reference Level/SFL (mm)






2) SUPERSTRUCTURE ELEMENTS






Element Classification Element Classification

Manual Entry Loading (kN) Loading (kN)


BIM Objects Isolated Footing Wall Footing


Default Parameters

GUID GUID












Manual Entry Existing Footing: Yes/No

Existing Footing: Yes/No


Loading (kN) Loading (kN)

BIM Objects Structural Columns Structural Beams/Truss

Category Structural Framing Structural Framing

Default Parameters

GUID GUID














Manual Entry Existing Column (Yes/No) Existing Beam (Yes/No)


Column Type: Precast, Cast-insitu, Stump, Steel, Composite

Beam Type: Precast, Cast-insitu, Stump, Steel, Composite

Penetrations/Openings (mm)


Labor Savings Index (LSI) Labor Savings Index (LSI)

CUI (Yes/No) CUI (Yes/No)

BIM Objects Structural Floor/Slab Structural Walls


Default Parameters

GUID GUID












Manual Entry Existing Floor (Yes/No) Existing Wall (Yes/No)


Floor Type: Precast, Cast-insitu, Stump, Hollow Core, Composite, Plinth, Flat Slab

Wall Type: Precast, Cast-insitu, Stump, Steel, Composite







BIM Objects Structural Brace Structural Beam System


Default Parameters

GUID GUID











Manual Entry Existing Ramp (Yes/No) Existing Stair (Yes/No)





BIM Objects Structural Ramp Structural Stair

Category Circulation Circulation

Default Parameters

GUID GUID











Manual Entry Existing Ramp (Yes/No) Existing Stair (Yes/No)


Ramp Type: Precast, Cast insitu, Stump, Hollow Core, Composite, Plinth, Flat Slab

Stair Type: Precast, Cast-insitu, Stump, Steel, Composite







Appendix A. BIM Template Guide

Customized templates for Structural BIM e-submission can be downloaded in <

https://www.corenet.gov.sg/general/building-information-modeling-(bim)-e-

submission.aspx >.

Each template version comes with the Step- By- Step template guide for better

understanding.

a.Autodesk Revit

For Revit users, template training guide can be downloaded: <

https://www.corenet.gov.sg/media/586089/Structural-BIM-e-Submission-Guideline-

Annex-1b.pdf >

b.Bentley AECOsim

For AECOsim users, template training guide can be downloaded:

<https://www.corenet.gov.sg/media/586071/STRU-BIM-eSubmission-Guideline-

Annex-2B-Bentley-AECOsim-v1-0.pdf >

c.Tekla Structures

For Tekla Structures users, template training guide can be downloaded:

<https://www.corenet.gov.sg/general/building-information-modeling-(bim)-e-

submission.aspx#>



https://www.corenet.gov.sg/media/586089/Structural-BIM-e-Submission-Guideline-Annex-1b.pdf



https://www.corenet.gov.sg/media/586071/STRU-BIM-eSubmission-Guideline-Annex-2B-Bentley-AECOsim-v1-0.pdf

https://www.corenet.gov.sg/media/586071/STRU-BIM-eSubmission-Guideline-Annex-2B-Bentley-AECOsim-v1-0.pdf

https://www.corenet.gov.sg/general/building-information-modeling-(bim)-e-submission.aspx%23

https://www.corenet.gov.sg/general/building-information-modeling-(bim)-e-submission.aspx%23

Copyright © 2015 Building and Construction Authority. All Rights Reserved. Page 36

1. Alteration and Addition Works

I, (Name of qualified person), hereby certify that I have inspected the existing building

and investigated its overall structure and that, in my opinion, the building is capable of resisting the forces and moments which may be increased or altered by reason of the repairs, alterations or additions shown in the building plans.

2. Structural Works and Design Calculations Complying with Acceptable

Solutions in Approved Document

Certification by Qualified Person In accordance with Regulation 9 of the Building Control Regulations, I (Name of qualified person for structural works), hereby submit the detailed structural plans and design calculations prepared by me and certify that they have been prepared in accordance with the provisions of the Building Control Regulations, the Building Control Act and any other written law pertaining to buildings and construction for the time being in force. 2. I further certify that these detailed plans and design calculations are in reference to Project Ref. No.: ______________________. 3. Total number of structural plans submitted: ____________ and total number of pages of design calculations in this book: ______________. Certification by Accredited Checker I, (Name of accredited checker), hereby certify that I have carried out an evaluation, analysis and review of the detailed structural plans and design calculations presented herein and am satisfied that there are no inadequacies in the key structural elements. 2. I further certify that these detailed structural plans and design calculations are in reference to Project Ref. No.: ___________________and the key structural elements are consistent with the layout shown in the building plans. 3. Total number of structural plans checked: ____________ and total number of pages of design calculations in this book: ______________. 4. I hereby declare that I have no professional or financial interest in the building works shown in the plans as defined in section 18 of the Building Control Act (Cap 29).

Appendix B. Standard Certification for Building Works


3. Structural Works and Design Calculations with Alternative Solutions

Certification by Qualified Person In accordance with Regulation 9 of the Building Control Regulations, I, (Name of qualified person for structural works), hereby submit the detailed structural plans and design calculations prepared by me and certify that they have been prepared in accordance with the provisions of the Building Control Regulations, the Building Control Act and any other written law pertaining to buildings and construction for the time being in force. 2. I further certify that these detailed structural plans and design calculations are in reference to Project Ref. No.: __________________.

3. Total number of structural plans submitted: _____________ and total number of pages of design calculations in this book: _______________. 4. Notwithstanding the deviation(s) from the acceptable solutions in the Approved Document, the structural works shown on these plans are in accordance with the provisions of the Building Control Regulations and the performance requirements in Fifth Schedule therein. Certification by Accredited Checker I, (Name of accredited checker)hereby certify that I have carried out an evaluation and review of the detailed structural plans and design calculations presented herein and am satisfied that there are no inadequacies in the key structural elements. 2. I further certify that these detailed structural plans and design calculations are in reference to Project Ref. No.: _____________________ and the key structural elements are consistent with the layout shown in the building plans. 3. Total number of structural plans checked: ____________ and total number of pages of design calculations in this book: ____________. 4. I hereby declare that I have no professional or financial interest in the building works shown in the plans as defined in section 18 of the Building Control Act (Cap 29). 5. Notwithstanding the deviation(s) from the acceptable solutions in the Approved Document, the structural works shown on these plans are in accordance with the provisions of the Building Control Regulations and the performance requirements in Fifth Schedule therein.


4. Standard Certification for Civil Defence Shelter Plans

I, (Name of qualified person), hereby submit the detailed civil defence shelter plans *(and

design calculations) prepared by me and certify that –

(a) the preparation of these civil defence shelter plans are in accordance with the Building Control Regulations; and

(b) the civil defence shelter works shown on these plans are designed in accordance with the shelter technical requirements.

2. Total number of civil defence shelter plans submitted: _____________ and total number of pages of design calculations: ______________. *Delete where not applicable

5. Conservation Projects

ENGINEER’S ENDORSEMENT

As a qualified person, I agree with and endorse the alterations to the structure as shown on this plan and that they are generally in accordance with conservation principles and good engineering practice. Where further strengthening or additional structural members are required to support addition and alteration work, formal approval will be sought from the Competent Authority under Planning Act and Building Authority under Building Control Act prior to commencement of work on site.


This guide is part of the Proposed Code of Practice for BIM e-submission series:

Proposed Code of Practice for BIM e-Submission

Part 1: Architectural Requirements

Part 2: Structural Requirements

Part 3: MEP Requirements


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For more information and feedback on the Proposed Code of Practice for BIM e-submission Series, please visit the CORENET website: www.corenet.gov.sg

http://www.bca.gov.sg/

IM e-Submission - CORENET · 11.0 Cover Page _____ 13 12.0 Addition and Alterations (A&A) /...

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