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© 2017 Autodesk
i-Construction BIM Mandate for Infrastructure Current Status and Future Plan
Yoshihiko Fukuchi, Ph.DAPAC Infrastructure Sales Development
© 2017 Autodesk
What happens from 2012 to 2016?
© 2017 Autodesk
MLIT BIM initiative from CIM to i-Construction
• i-Construction is a new MLIT BIM initiative for infrastructure (CIM)
• FY2016 - Japan’s infrastructure ministry mandates companies constructing over $3M public works projects with cut and fill to use cutting-edge technology such as drones and automated excavators.
• FY2020 – Requirement will extend to all projects. Companies will be asked to use advanced technology throughout process from surveying, design, construction to inspection.
CALS
BIM
CIM
i-Construction
1996
2009
2012
2016
© 2017 Autodesk
One Big Step forward to MLIT CIM Mandate
MLIT enforced CIM mandate for Cut and Fill construction over $3M road and levee projects from April 1, 2016 as one of i-Construction strategies.
Deputy Minister, Ikeda of MLIT says to the newspaper, “ Within FY2016 the mandate will be extended to tunnel and bridge projects, and required amendment of existing policies will be updated accordingly.”
Survey and design projects are also strongly encouraged to submit 3D CIM models to support the mandate.
Mandate
Mr. IkedaDeputy MinisterMLIT
Mr. Ishii, Minister, MLIT
© 2017 Autodesk
i-Construction
River
Roadway
CIM
Co
nc
rete
Str
uc
ture
AI-
ba
se
d B
rid
ge
H
ea
lth
Ch
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k
Air
po
rt a
nd
Se
ap
ort
Pa
ve
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nt
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ase
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& F
ill-
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Co
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Mu
lti-
ye
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Pro
ject
Co
nta
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Pro
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ctiv
ity
Op
tim
iza
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by
Pre
-fa
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cati
on
Bu
ild
ing
Co
de
Ch
ec
k
© 2017 Autodesk
PlanDesign
O&M
ICT Constructio
nQTO
Design policy
assurance meeting
Pa
st
ConstructionCut & Fill as starter
Mandate to leverage 3D Data and ICT Technology
Contract
Fro
m 2
016
2D Contract
Doc
3D model as
Contract Doc
Survey
2D Cross Sections
3D Survey
Edit 2D drawings
3D data from 2D
drawings
3D
3D
Work-in-progress Control
QTO from 3D models
2D as-built drawings
Inspection
3D as-built data
submittals
Average Cross-section Method
Concession inspection
with 3D model
Concession inspection
with 2D drawings
2D Cross Sections
No need
Needed
3D Survey
Average
3D inspection guidelines
As-build submittals
3D as contract doc thru Change Order
ICT-based Cut & Fill-type Construction2D vs. i-Construction Workflow
Create 3D data
© 2017 Autodesk
Productivity Optimization by Pre-fabrication
Design using Pre-fabrication Method
Conventional Method
Intensive use of Prefabrication
No work at a height No form work
Rebar and Form Pre-fabrication
Installation of standard members in sizing and shape
Frame Structure
Construction productivity and Schedule Optimized leveraging technology and idea innovation
© 2017 Autodesk
Productivity Optimization by Pre-fabrication
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CIM Guideline Overview
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Multi-year Project Contacting
Leveling Income and Expense throughout a year
Leveling usage of material and equipment
Dispersion of project start and finish timing
Leveraging existing contract methods for multi-year agreement
HighLow
Number of Contracts awarding by MLITProjects
© 2017 Autodesk
# of CIM Design Pilot Projects as of Feb 2017
CIM Design Pilot Projects from 2012 to 2016
Pro
ject
s
2013 2014 2015 2016 Total
River2012 2013 2014 2015 2016 Total
Road2012 2013 2014 2015 2016 Total
Total
Conceptual and Preliminary Design
Detail Design
© 2017 Autodesk
# of CIM Construction Pilot Projects as of Feb 2017
CIM Construction Pilot Projects from 2013 to 2016Mandate and ProposalProjects
2013 2014 2015 2016 Total
Mandate2013 2014 2015 2016 Total
Proposal2013 2014 2015 2016 Total
Total
© 2017 Autodesk
CIM Guideline 2017
Goal Decision making process change
and process innovation based on information from 2D drawings to front loading using 3D CIM model
CIM Guideline Based on knowledge acquired
through pilot projects based on 2D drawing-based current contract documentation
© 2017 Autodesk
CIM Guideline Configuration
Configuration Contents
Vol 1 CommonSection 1 Overview
Common items of each phase of public works life cycleSection 2 Survey
Section 3 Sub surface
Vol 2 Cut and Fill Earth Works
Cut and fill type project of Roadway and LeveeUAV survey and inspection3D CIM model creation for designMC/MG data creation for ICT based construction
Vol 3 RiverDesign based on CIM model of Levee and river structureConstruction management based on CIM designO/M based on CIM based design and construction
Vol 4 River DamDesign based on rock fill dam and gravity damConstruction management based on CIM designO/M based on CIM based design and construction
Vol 5 BridgeDesign based on CIM models of super and sub structure of steel and PC bridgeConstruction management based on CIM designO/M based on CIM based design and construction
Vol 6 TunnelDesign based on mountain tunnelConstruction management based on CIM designO/M based on CIM based design and construction
© 2017 Autodesk
CIM Guideline CIM Models
CIM Models1. Alignment Model
2. Cut and Fill Surface Model
3. EG Surface Model
4. Structural Model
5. Geotech Model
6. Large-area EG Model
7. Integrated Model
①3次元モデル ②3次元モデルに直接付与する属性情報
CIM( 3次元モデル+属性情報)
③3次元モデルから外部参照する属性情報
1. Alignment Model
2. Cut and Fill Surface Model
3. EG Surface Model
4. Structural Model
5. Geotech Model
6. Large-area EG Model
7. Integrated Model
© 2017 Autodesk
CIM Guideline Level of Detail
LOD Definition Example
100 Simple shape using line and marker
200Simple structural modelAssembly swept along region
300Structural model without detailed connection and accompanying structure
400Detailed structural model on top on LOD 300 model
500Further detailed model that renders realistic shape
© 2017 Autodesk
i-Construction Roadmap
Step 2 Policy making and system development
Step 1 Partial CIM Mandate – Consensus making and Front loading
Step 3 O/M leveraging CIM model
2017
2017-2020
2020-2025
© 2017 Autodesk
MLIT Looks closely at UK BIM Mandate Process
MLIT
契約後
・入札説明書、特記仕様書(発注者として検討を促す要求事項を「リクワイヤメント」として記載。)
・入札参加、応札
・通常の業務(施工)計画書とあわせてCIM実施計画書を作成、提出
実施計画内容について協議
・業務(施工)計画書、CIM実施計画書の確認、承認
(主な記載項目)・CIM担当者リスト(資格や経験含む)・工程表(モデルの作成時期、属性付与時期、施工への引き渡し等)・リクワイヤメントに対する検討具体策・使用するソフトウェア・情報共有の方法(ASP、クラウド管理等)・CIMモデルの納品ファイル形式
契約前
Supply Chain
© 2017 Autodesk
UK BIM Mandate Process
© 2017 Autodesk
AMER EMEA APAC
• U.S. Army Corps of Engineers (USACE)
• U.S. General Services Administration
• U.S. National Institute of Building Sciences
• U.S. Veterans Affairs
• New York City Department of Design and Construction
• State of Ohio General Service Division State Architect's
Office
• State of Tennessee Office of the State Architect
• State of Maryland and Washington D.C. Public Schools
• NY School Construction Authority
• State of Wisconsin
• Statsbygg – Norway
• Transport Agency - Finland
• Rijksgebouwendienst Ministry of the Interior and Kingdom
Relations – Netherlands
• Cabinet Office – UK
• Department of Housing & Equal Territories – France
• Public Procurement Rules – Austria
• EU Public Procurement Directive – Brussels
• Bygst (National Property Agency) – Denmark
• BIM for tall buildings and Green Building Directive - Dubai
• BIM requirements for rail schemes - Qatar
• Hong Kong Housing Authority
• Building and Construction Authority - Singapore
• Chinese Ministry of Housing and Urban-Rural
Development (MOHURD)
• Japanese Ministry of Land Infrastructure and
Transportation (MLIT)
• Korean Ministry of Land Infrastructure and Transportation
(MLIT)
• Australia National BIM Specification
This list includes Government BIM Policy Initiatives as of August 2014 with links to public-facing websites for more information.
Who is asking for BIM?Published BIM Requirements
© 2017 Autodesk
GovernmentOwner
IndustrySupply Chain
© 2017 Autodesk
© 2017 Autodesk
© 2017 Autodesk
© 2017 Autodesk
Signed Historic MOU for collaboration on BIM
BIMTG and JACIC knowledge exchange activities with support of UK experts to facilitate the development and introduction of the UK BIM implementation strategy.
BIMTG and JACIC knowledge exchange activities to facilitate the development and introduction of the BIM/CIM in Japan’s construction production system.
BIMTG and JACIC knowledge exchange activities for technical information and experience by leveraging e-mail and tele-conferencing system
JACIC to localise Japanese edition of “International Guide to the UK BIM Programme”
MOU
© 2017 Autodesk
i-Construction Solution Development
© 2017 Autodesk
Full automatic Aerial Survey by 3DR Site ScanSuper Easy Laser Scan Survey by Leica BLK360360 both together with ReCapand Autodesk BIM Solutions for Infrastructure
Autodesk Working together with Technology Leaders Worldwide
© 2017 Autodesk
One Button to Start up and Scan
Take Photos and Create Point Cloud Model, Ortho Photo and Mesh
© 2017 Autodesk
SONY R10C
SONY Designed Site Scan Camera
◆Sensor CMOS
◆Resolution 20MP
◆Focus Mode Autofocus
◆IOS Sensitivity 100 – 16,000
◆Image Sensor APS-C 370mm2
13 x 1/2.3” & 1.6 x 4/3”
◆Lens 16 – 50mm Zoom
20mm Prime Lens
© 2017 Autodesk© 2014 Autodesk
3DR Solo w Site Scan™ - Autodesk® Workflow
© 2017 Autodesk
Full automatic Aerial Survey by 3DR Site ScanSuper Easy Laser Scan Survey by Leica BLK360360 both together with ReCapand Autodesk BIM Solutions for Infrastructure
Autodesk Working together with Technology Leaders Worldwide
© 2017 Autodesk
One Button to Start up and Scan
Scan to Registration to Mesh or Point Cloud
© 2017 Autodesk
世界最小レーザー計測機 BLK360 + ReCap 360 Pro
BLK360
PRO
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i-Construction Future Plan
© 2017 Autodesk
i-Construction 20173D点群データを活用した橋梁点検維持管理業務
© 2017 Autodesk
© 2017 Autodesk
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© 2017 Autodesk
© 2017 Autodesk
MLIT i-Construction Ecosystem
© 2017 Autodesk
MLIT
JACIC ACTEC CMI
BRITechnical Research for e-submission)
NILIMRegulation
for e-submission
NILIMCIM Standard
JR Group
NEXCO
Minister’s Secretariat (BIM/CIM)Housing Bureau (BIM)Policy Bureau (CIM)
OCForum
JFCC JCCA
IAI (bSI)Infra Room CUG
Industry Associations
Inp
ut
Light HouseNihon SekkeiNikken Sekkei
ShimizObayashi
Yachiyo Eng
IAI (bSI)
BMMC
JFCC
Industry Associations
Inp
ut
Inp
ut
JSCETokyo
UniversityOsaka
UniversityKumamotoUniversityAIJ Education & Society
BIMOrganizations
CIMOrganizations
Infrastructure Named Accounts
MODFacilities
Planning Division, Bureau of Finance
MOJFacilities Division,
Ministerial Secretariat
Influence
Local GovernmentsTokyo Metropolitan GovtYokohama CityKochi etc..
Industry CIM Leaders
MLIT i-Construction Ecosystem
© 2017 Autodesk© 2014 Autodesk
Outer Ring Expressway Shield Tunnel as NEXCO CIM Designed-in
NEXCO CIM
Integrated CIM Model
consensus formationTunnel-Excavation
Management
Construction Management
O&M
Taisei JV大成JV
Shimizu JV清水JV
KajimaJV
鹿島JV
Obayashi JV大林JV
JV forappurtenant
work付帯工事JV
autonomous community自治体
JV for Buried埋設企業体
NECO-ENEXCO東日本
NEXCO-CNEXCO中日本
NEXCO CIM Consortium
MLIT国土交通省
NEXCO RINEXCO総研
CIM ConsultantCIM運用コンサル
Autodesk
© 2017 Autodesk
Japan Rail BIMFull urban context and stakeholder engagement
© 2017 Autodesk
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© 2016 Autodesk. All rights reserved.© 2016 Autodesk. All rights reserved.