BIM SHOW LIVE 14 - Lego to Minecraft: from 3D CAD to BIM

April 2014Lego to Minecraft: from 3D CAD to BIM 0

Lego to Minecraft: from 3D CAD to BIM

April 2014

Sarah [email protected]@rpc.co.uk

2 April 2014Lego to Minecraft: from 3D CAD to BIM

Introduction


Background

Protocol

BIM Contractual Diagram


Employer

Information Manager

EIRs BEP

AppointmentsContract


BIM Information Manager

New role

Can be existing member of project team but objectivity is vital

Assists with putting EIRs and BEP together, setting up and implementing the BIM protocol

Co-ordinates and manages the BIM process

Maintains data archive

CIC scope of services


Employer’s Information Requirements

Software platforms

Data exchange format

Co-ordinates

Level of detail (general)

Level of detail (components)

Training

Standards

Stakeholder roles and responsibilities

Planning the work and data segregation

Security

Coordination and clash detection process

Collaboration process

Model review meetings

Health and safety and construction and design management

System performance constraints

Compliance plan

Delivery strategy for assets information

Timing of data drops

Clients strategic purpose

Defined BIM/project deliverables

BIM-specific competence assessment

Technical Management Commercial



Technical

Software platform

Data exchange format

Level of detail



Management

Standards

Roles and responsibilities

Clash detection

Collaboration process



Commercial

Data drops

BIM-specific competence assessment

BIM Execution Plan

Enables Employer to determine if requirements within EIRs are achievable

Supplier submits to Employer detailing supply chain’s capabilities and responsibilities

Information Manager to assist

To detail which models are to be created, why and by whom


BIM Protocol



CIC BIM Protocol

To be appended to contracts and appointments

Establishes priority of contract documents

Clause 6 – IP

Appendices – vital information

BIM Protocol

Data exchange

Freezing points

Management of common data environment

Data security

File naming

Software to be used

Use of models


Contractual Options for BIM projects

Contract Options


JCT Suite

Public Sector Supplement amended definition of Contract Document to include ‘any agreed BIM Protocol’

BIM working group considering further amendments where necessary

Constructing Excellence form of contract can be used for collaborative working


NEC3

Published ‘How to use BIM with NEC3 contracts’ supplement

Places obligation on the parties ‘to act in a spirit of mutual trust and co-operation’

Partnership option X12 must be selected for partnering


PPC2000

Used for Cookham Wood Prison BIM project with no contract amendments required

BIM Protocol available for use

Allows team members to contract as a team and allows others to join team through a ‘Joining Agreement’

Team works as a partnership with Core Group overseeing project


CIOB Complex Projects Contract

Designed for use on complex projects, multiple main contractors, multiple completion dates and construction period of more than one year

Requires that ‘the parties shall work together in the manner set out under the Contract and shall co-operate in a spirit of mutual trust and fairness’

Requires the parties to share information

Allows choice of BIM Protocol but has a default option

First standard form contract to cater for BIM specifically


Contract Options

Existing contracts can be used with minimal amendment

Details of requirements to be in Protocol and schedule of services not the contract itself

BIM-compatible amendments can be incorporated into all contracts


Procurement Routes for BIM projects

Procurement for BIM

Early contractor involvement

Front loaded

Collaborative working

Sharing of information in design environment

To consider digital data


Traditional

Designed by Employer and executed by Contractor

Employer appoints QS, CA and Design team

Lead designer co-ordinates design team

When design substantially complete Contractor is appointed


Design and Build

Single point responsibility

Less control over design or cost of variations

Contractor appointed when design has passed the outline/scheme stage and then takes over the reigns

Contractor responsible for completing the design and ensuring compliance with Employer’s Requirements


Management Contracting

Main Contractor selected by quality of management of construction process

The Management Contractor stands in a contractual line between the Employer and the Works Contractors – but provisions give relief from line responsibility to the Employer for certain aspects of performance.

The Management Contractor cannot enforce and recover those aspects against the Works Contractors

Contractor engaged early to contribute construction expertise to the design

Increased risk for Employer


Construction Management

Main Contractor selected by quality of management of construction process

Construction Manager appointed in effect as a consultant

Employer, on the advice of the Construction Manager, enters into Works contracts directly

Suitable for fast track projects or those with short lead time

Increased risk for Employer

No main contract


Collaborative Procurement

Use partnering advisers

Careful assessment of project at outset needed to determine suitability


Early Contractor Involvement

Preliminary design prepared by Employer’s designer

Tenderers submit delivery proposals but typically no design development at this stage

Two stage tendering used

Contractor works with the Employer to develop the design during Stage 1

Employer can terminate ECI contract at any stage during Stage 1 with a formal break point before committing to Stage 2


Two Stage Tendering


Front loaded

Collaborative working

Preferred contractor appointed early in process on basis of limited information

Initial tender obtained against outline scope/design/budget/programme

Second stage normally managed as negotiation between Employer and preferred Contractor

Preferred Contractor works with designers to develop design


Two Stage Tendering

Allows Employer to begin work on site earlier

Contractor on board earlier so can advise on buildability and sequencing

Design developed during second stage – risk Contractor may inflate price substantially at this point

Relies on spirit of collaboration


Procurement for BIM

Collaborative forms of contracts encouraged

Pre-selection of team should take account of commitment to and capability to implement BIM

Project team to ‘build the project twice’



Specific Clauses to look out for on BIM projects

Specific Clauses to look out for

Standards

Services

Fee structure

IP

IT


Standards

Reasonable skill and care of BIM…….

Potential issue in disputes

RICS BIM Manager Certification – focus on practical BIM experience

BRE Global developing BIM certification schemes

BS11000, BS7000, PAS 1192-2, PAS 1192-3, BS1192-4


Standards PAS 1192-2

‘Publically Available Specification’

CAPEX

Specification for information management for the capital/delivery phase of construction projects using building information modelling

‘Compliance with a PAS cannot confer immunity from legal obligations.’

February 2013


Standards PAS 1192-3

OPEX

Specification for information management for the operational phase of assets using building information modelling

March 2014

‘Compliance with this PAS cannot confer immunity from legal obligations.’

Asset management


Services

CIC Scope of Services for Information Manager

Additional duties to be defined in other professional appointments

Look at review, co-ordination and integration to clarify design responsibility


Fee Structure

Front loaded work flow for design team

Fee structure to reflect this


Intellectual Property

Little change at Level 2 BIM

Use permitted by licence for FM

Clear audit trails for amendments

Licence to use/alter manufacturer’s objects


IT

Cloud – software as a service (SAAS) allows multi-tenancy

Community cloud hosting

Responsibility for cloud provision and data security

ISO/IEC 27001 – Information Security Management

VHS – DVD – downloads - …………

How will we view BIM models in ten years time?



Facilities Management

Complete asset register negates requirement for full building asset survey

How to ensure model is ‘as built’

Assists going forwards with O&M

Visual 3D walkthroughs to locate faults

Laser scanning for pre-existing assets

Soft landings

PAS1192-3

April 2014Lego to Minecraft: from 3D CAD to BIM 47

BIM SHOW LIVE 14 - Lego to Minecraft: from 3D CAD to BIM

Engineering

Transcript of BIM SHOW LIVE 14 - Lego to Minecraft: from 3D CAD to BIM