BIMFix Framework for Shared Model Establishment

 - For Building Lead Consultants using Autodesk® Revit®.

BIMFix is pleased to announce this free downloadable framework which can be referenced from or attached to a BIM Execution Plan (BEP). The Framework provides the Project Team clear methodologies on how to establish and share Project BIM (Building Information Modeling) Models, where the lead design consultant is using Autodesk® Revit® as their primary authoring application. The framework is designed to be flexible in meeting project needs, work across BIM/CAD software platforms, and for actions to be controlled and traceable.
Read more here:

UK - BIM Level 2 - A Detailed Explanation

Part 2: UK - MPS - A Review

I will endeavor below to provide an explanation of the components of UK BIM Level 2 which make up is Model Progression Specification. This is a continue of my first article on the subject - UK BIM Level 2 Model Progression Specification – A Review.  Text in blue is my additions and comments.

Employer Information Requirements (EIR)

The EIR is part of the request for tender documentation setting out the information to be delivered and the standards and processes to be adopted by the supplier as part of the project delivery process.

Note 1: An Employer is a person or organisation appointing the Supplier pursuant to the Agreement.

Note 2: A Supplier is the provider of services or goods either directly to the Employer or to another Supplier in a supply chain.

Note 3: The Employer is not always the Client (i.e. The Client is the individual or organization commissioning a built asset). The Client is the Employer to the Tier 1 Project participants. The Tier 1 Project participants are the employer to their appointed Tier 2 project participants, and this continues down the supply chain.

Note 4: Each Tier 1 Supplier, must integrate their BEP (BIM Execution Plan) into the Employer’s Information Requirements (EIR). This BEP gets passed down the supply chain and potentially added to be the subsequent suppliers and subsequent sub-suppliers.

Note 5: The above Note 4 strategy, will be repeated with the CIC BIM Protocol contractual amendment.

Note 6: The Employer Information Requirements (EIR), is a subsection of the Employer Requirements. Employer Requirements are physical building outcome focused, whereas the EIR is Asset Information outcome focused. 

EIR Contents:

The EIR describes the process of creating a model containing digital information about a built asset and is split into the following sections:


  1. Software Platforms (i.e. Approved Applications)
  2. Data Exchange Formats (e.g. IFC 2x3)
  3. Project common Spatial Coordinate system engaged (e.g. Ordnance Survey National Grid)
  4. Level of Detail identified via a Model Production and Delivery Table (MPDT) – Note should refer to Level of Definition.
  5. Training requirements (i.e. around Employer or Supplier specific systems / processes)

  1. Standards engaged (e.g. BS 1192, PAS 1192-2, BS 1192-4, Area calculation methodology etc.)
  2. Assign Roles and Responsibilities (e.g. from PAS 1192-2:2013 Table 2)
  3. Planning the Work & Data Segregation. (e.g. Model Management, Naming Conventions, Model Breakup & Publishing Processes)
  4. Data Security Policy (e.g. from BS 1192-5:2015)
  5. Coordination and Clash Detection (e.g. Clash Avoidance, Self-Discipline Checking, Clash Tolerances & Clash Resolution Processes)
  6. Collaboration Process (e.g. Process, Exchange, Report & Coordination Meeting Frequency, etc. – e.g. PAS 1192-2 Section 9.4)
  7. Health and Safety/Construction Design Management
  8. Systems Performance (e.g. model size, model viewers, ICT requirements etc.)
  9. Compliance Plan (e.g. Model integrity, maintenance, and QA)
  10. Delivery Strategy for Asset Information Model (AIM) (e.g. Format and strategy)


  1. Data drops (Information Exchanges) & project deliverables (e.g. Plan of Works, Identifying data drops/information exchanges, and Soft-landings)
  2. Clients Strategic Purpose for Data (e.g. Purpose of Model/Data)
  3. Defined BIM/Project Deliverables (i.e. the supplier will provide (fill in – e.g. 4D, 5D, …) from the model
  4. Supplier BIM-specific competence assessment (e.g. info required in the Tender Bid submission return)

Online EIR Examples freely available on the Web:

The EIRs shall be consistent with other appointment and contract documents in use on the project, which in turn should be aligned with industry standards such as the RIBA Plan of Work or APM Project Stages.
[Employer] Information requirements shall be specific, measurable, achievable, realistic and time-bound against, for defined project stages and information exchanges.

BIM Protocol:

The CIC BIM Protocol (CIC/BIM Pro) is a supplementary legal agreement. It can be incorporated into the professional services agreements and construction contracts by means of a simple amendment. It covers the legal obligations of Employers and Suppliers. An equivalent addendum, of course, can be used.
It's clauses in summary are: 

1. Definitions:

  • General terms used in the document. Note: many of these terms and definitions do not match PAS 1192:2
2. Priority of contract documents:
  • When conflicts arise between agreements, the BIM Protocol is the prevailing reference.
  • When conflicts arise in information the Model is the prevailing reference.

3. Obligations of the Employer:
  • The relevant BIM Protocol contents are to be included in all project participant agreements.
  • Until Project close out; [Employer] Information Requirements and the Model Production and Delivery Table are reviewed and updated at each Stage.
  • Ensure an Information Manager Role is Appointed during the entire project period.

4, Obligations of the Project team members:
  • Produce the identified models to the specified Level of Detail in accordance with the stage data drops in the Model Production and Delivery Table. Note should refer to Level of Definition.
  • Use the Project Team Models in accordance with procedures in the [Employer] Information Requirements.
  • Comply with the [Employer] Information Requirements.
  • Arrange for the BIM Protocol to be included into agreements with any subsequent suppliers.

5. Electronic Data Exchange:
  • Project Team Member does not warrant the integrity of Electronic Data delivered in accordance with this Protocol
  • Excludes liability for any corruption etc. of the electronic data which occurs after the transmission of a Model by the Project Team Member, unless caused by a failure to comply with the Protocol.

6. Use of Models:
  • The Project Team Member remains the copyright holder of their Material.
  • The Project Team Member grants non-exclusive licences to the Employer and enables the Employer to sublicense, transmit, copy and use the material with other Project Team Members and Project Sub-Team Members.
  • Licence and Sub-licences for material use may be revoked in the event of Employer non-payments.
  • Licences do not allow modification or amending of Project Team Member’s Material without written consent, or unless the EIR identifies the provision of such amendments, or unless the Project Team Members employment is terminated.
  • Licences exclude reproduction of proprietary work contained in the Material for any extension of the Project.
  • The Employer grants non-exclusive licences to the Project Team Members and enables the Project Team Members to sublicense, transmit, copy and use the material to other Project Team Members and Project Sub-Team Members.
  • The Employer owns any material provided by or on behalf of the employer, Project Team Models, Federated Models, proprietary work contained in the same.

7. Liability in respect of a model:
  • Excludes liability for any use of the licenced Material which is not permitted by the relevant licences. This extends to all sub-licenses.

8. Termination:
  • Clauses 1 - 7 of Protocol shall continue to apply following termination of the Project Team member’s employment under the Agreement.

Note: The above is a summary – Refer to the BIM Protocol for the exact wording and implementation.

The BIM Protocol will sit beside the Client’s /Employer’s EIR. It is not uncommon for aspects of the EIR to be placed directly into the BIM Protocol Appendix, or the EIR to be appended to the BIM Protocol itself.

The EIR and BIM Protocol establishes the long-term goals of the project and thus are essential information to have at hand in planning the executing of the Model Progression Specification. For the project team members, this will start with the pre-contract BIM execution plan (as part of the return tender submission) and will continue development with a post-contract BIM execution plan.

BS 1192 Including the Common Data Environment

Full title – BS 1192:2007+A2:2016 - Collaborative production of Architectural, Engineering and Construction information – Code of Practice. The document is a British Standard and much of its current content is being considered to be included in ISO 19650:2.
As a Code of Practice, the British Standard 1192:2007+A2:2016: “takes the form of guidance and recommendations. It should not be quoted as if it were a specification and particular care should be taken to ensure that claims of compliance are not misleading. Any user claiming compliance with BS 1192:2007+A2:2016 is expected to be able to justify any course of action that deviates from its recommendations.

What is BS1192:
It establishes common methodologies for exchanging “containers” on projects that will involve collaborative working.

Container: Named persistent set of data within a file system or application data storage hierarchy including, but not limited to, directory, sub-directory, data file, or distinct sub-set of a data file, such as a chapter or section, layers or symbol.

These methodologies include:

  • Collaboration management processes, including the Common Data Environment (CDE)
    The CDE is a managed document repository system which sits on a DMS platform and is provided by the client.
    It is a single source of information for any given project, used to collect, manage and disseminate all relevant approved project documents for multi-disciplinary teams in a managed process.

Below 1192:2007+A2:2016: Table 1 – showing all four sub-repositories in the Common Data Environment.

  • Container Naming Structure – a series of codes, identifying a unique, searchable name. It is broken down into:
- Project, (Client project code)
- Originator, (organization responsible for creating the data)
- Volumes, or systems, (logical portion of work, such as a trade)
- Levels and locations, (storey or geographical location of content)
- Container Type (i.e. 3D model or schedule, or specification etc.)
- Role, (consultant or contractor discipline)
- Classification, (optional – e.g. UniClass)
- Number, (Sequential 4-digit number)

  • Container Suitability: Identifies how the data may be used along predefined linear process.
  • Container Revision: Version control.

The below status 1192:2007+A2:2016: “Table 5” identifies the Suitability and Revision progression and what type of data can be used for what.
Note the “Status” of an item is the combination of its Suitability and Revision. The below table’s use of heading “Status” is incorrect. It should read Suitability.

Above table:  1192:2007+A2:2016: Table 5
  • Project space statement, Identifies strategy of project geospatial Cartesian origin.
  • Quality management, Model Data quality policy and data exchange.

CIC Scope of Services / RIBA Plan of Works 2013

The CIC (Construction Industry Council) Scope of Services and the RIBA (Royal Institute of British Architects) Plan of Works 2013, are two similar structured industry frameworks. The RIBA 2013 Plan of Works (first developed in 1963) was an update to be in-line with the CIC Scope of Services. These are process maps for the Project Team Members which define project stages and tasks involved at each stage. They are customizable, adaptable to all procurement approaches and project sizes, improve project workflow efficiencies, are compatible with BIM processes and scope the services provided by each design team members via a responsibility matrix.

Above:  Simple diagram showing the 8 stages of the RIBA plan of works. Stage 1 to 7 directly correlates to the CIC Scope of Services project stages.

Note: The RIBA Plan of works is a free available tool and is often used outside of the UK.

Above – Part cut down extract of RIBA Plan of Works identifying the defined stages and suggested key tasks required.

The plan of works can be a very powerful tool engaged by the project team facilitating a detail stage breakdown and order of events. This order of events will be crucial in clearly communicating to the project team when design decisions are required and the subsequent coordination. The detailed program plan will inform the models progression.

BIM Toolkits Digital Plan of Works:

From the website the NBS BIMToolkit is “The free-to-use NBS BIM Toolkit provides step-by-step help to define, manage and validate responsibility for information development and delivery at each stage of the asset lifecycle.” It can be used to assist in the generation of an EIR, Manage Delivery Information and Plan of works.

Image above: extract from Youtube clip: NBS BIM Toolkit – free-to-use BIM project management tool

Level of Definition & PAS 1192-2:2013

Level of Definition is the collective term used for and including “level of model detail” and the “level of information detail”. Level of Definition are covered in section 9.8 & 9.9 in PAS 1192-2:2013.
Level of Definition is, in fact, a very simple approach to a model progression specification. Because each project stage has specific deliverable outcomes (from the CIC or RIBA plan of works), it was expected the model and associated data have reached a minimum level of completeness to communicate this.

Project Stages:
Level of Definition:
1 - Brief
2 - Concept Design
3 - Development Design
4 - Technical Design
5 - Construction
6 – Handover
7 – In use - Operations

Within PAS1192:2 the “Model” is the name for all graphical data, non-graphical data, and documents, known collectively as the project information model (PIM). The PIM start with a “Design Intent Model”: and at construction stage progresses to be a “Construction Model”: containing all the objects to be manufactured, installed or constructed.

Table 20:

Wording extract from Table 20. The below has been reformatted and sub-numbered to make it easier to read, understand and reference. I (the article writer) found the formatting in Table 20 very challenging to comprehend.

1      Brief stage (CIC Stage 1 - Preparation): - Project Brief Generation

1.0 Overview:
·       Information only. The graphical model will either not exist or will inherit information from the AIM (for work on existing buildings and structures). What we ideally want here is a building programme of rooms, required areas, relationships, occupancy numbers, essential equipment, heating, cooling, ICT, Security and Electrical outline requirements. i.e. Room data sheets. If the client is expecting a COBie Deliverable, the above data, should be delivered to the design team in a COBie format. It would include the: Facility, Space, Type, Component, Zone and potentially Floor COBie Worksheet, depending on the knowledge at hand. All the units, classifications, and picklists should all be included. Refer to: COBie Data Drops Structure, uses & examples Drop 1.

1.1 What the model can be relied upon for:
·       Model information communicating the brief,
·       Performance requirements,
·       Performance benchmarks,
·       Site constraints.

1.2 Output:
·       Project brief and procurement strategy.

1.3 Parametric information:
·       The project needs to be updated: definition of function(s), operation, quality, and time.
·       Benchmarking updated: capital cost, maintenance cost, time, health & safety, risk procurement contract.
·       Performance requirements: Priorities and aspirations for function, mix of uses, scale, location, quality, performance in use, cost (Capex & Opex), value, time, health & safety, embodied and in use carbon, energy and resource needs, standard designs.
·       Site constraints: geo-spatial, available site information.

1.4 Critical interfaces and logic:
·       N/A.

1.5 Construction requirements (examples):
·       N/A.

1.6 Project costs:
·       Initial project budget Order of Cost Estimate.

1.7 Project logistics and off-site activities (examples):
·       Client requirements, E.g. to avoid impact on other operations.

1.8 Project facilities (welfare, IT infrastructure, security etc.), on-site and offsite (examples):
·       Collaboration tools,
·       Data standards.

1.9 Notes and associated project documents, based on model information:
·       Management systems for information and decision making.
·       Approval policies.

There is no mention of commissioning an existing conditions survey which can have a turnaround of 6 to 8 weeks. A Survey will be required before Stage 2 commencement.

2 Concept stage (CIC Stage 2 - Concept) – Sketch Design (SD)

2.0 Overview:
·       The graphical design may only show a massing diagram or specify a symbol in 2D to represent a generic element.

2.1 What the model can be relied upon for:  
·       Models which communicate the initial response to the brief, aesthetic intent and outline performance requirements.
·       The model can be used for early design development, analysis, and coordination.
·       Model content is not fixed and may be subject to further design development.
·       The model can be used for coordination, sequencing, and estimating purposes.

2.2 Output:
·       Refined project brief and concept approval.

2.3 Parametric information:
·       Sufficient data to estimate per square metre rates and other similar metrics,
·       Wireframe or surfaces/ solids,
·       Concepts, site context placeholder/ volumes/ package volumes, system routines, site selection, datum points & levels,
·       Integrated concept for the project setting scope, scale, form, and Primary design criteria:
o   Architectural form and spatial arrangements,
o   Structural/civil philosophy and spatial arrangements,
o   Services philosophy and special arrangements.
·       Preliminary assessment of energy use and embodied/ in-use carbon, incorporation of standard systems.

2.4 Critical interfaces and logic:
·       Environmental control philosophy and special allocations for ventilation.
·       Availability of the site and outline construction methodology assumptions.
·       Services capacity for the site permitted working hours on site.

2.5 Construction requirements (examples):
·       Crane use zones, If the contractor is not engaged at stage 2, I don’t know how these are delivered.
·       Traffic diversions.

2.6 Project costs:
·       Feasibility cost plan.
·       Feasibility whole life cost plan.

2.7 Project logistics and off-site activities (examples):
·       Assumed access and egress points,
·       Potential delivery and lay down zones.

2.8 Project facilities (welfare, IT infrastructure, security etc.), on-site and offsite (examples):
·       Assumed access and welfare zones,
·       Design team collocation.

2.9 Notes and associated project. documents, based on model information:
·       Technical strategy studies Commissioning philosophy,

3 Definition stage (CIC Stage 3 - Design Development)

3.0 Overview:
·       At design stage, the objects shall be represented in 3D with the specification attached. – What exactly specification attached means needs further clarification.

3.1 What the model can be relied upon for:
·       A dimensionally correct and coordinated model which communicates the response to the brief,
·       Aesthetic intent and some performance information that can be used for analysis,
·       Design development and early contractor engagement.
·       The model can be used for coordination, sequencing and estimating purposes including the agreement of a first stage target price.

3.2 Output:
·       Approval of co-ordinated developed design.

3.3 Parametric information:
Co-ordinated Developed Design for the project setting:
·       Generic systems, objects, or assemblies represented with, detailed form, function, cost.
·       Defining all components in terms of overall size, typical detail, performance and outline specification.
·       Primary geometry is frozen. – This important clause requires further clarity.
·       Integration of standard designs and systems.
·       Builder’s work strategy for significant interfaces.
·       Energy use embodied and in use carbon.
·       Maintenance Plan.
·       Detailed design and construction.

3.4 Critical interfaces and logic:
·       Assumed procurement package performance and spatial boundaries.
·       Other relationships between procurement packages.
·       Assumed design codes regarding dimensional tolerances of related systems.
·       Foundation tolerances for the use of off-site modular systems.
·       Assessment of predicted movements (thermal, loading, creep, shrinkage etc.).

3.5 Construction requirements (examples):
·       Confirmed crane (or other lifting system) zones.
·       Formwork details. It’s unclear what this requirement means at this early stage. Planning of enabling works, temporary buildings, and hoardings, would appear more appropriate at this design stage.
·       Traffic diversion details.

3.6 Project costs:
·       Commitment Cost Plan.
·       Contractor’s first stage bid submission. I’m assuming the contractor will take 4 weeks to generate a return bid, which would be followed by 2 weeks of negotiations. So we are halfway through Stage 4 when a fixed price is established.
·       Detailed whole life cost plan.

3.7 Project logistics and off-site activities (examples):
·       A feasible logistics sequence for the construction sequence.
·       Confirmed modular strategy (volumetric, panelized, hybrid or other).

3.8 Project facilities (welfare, IT infrastructure, security etc.), on-site and offsite (examples):
·       Confirmed access zones.
·       Design team collocation.

3.9 Notes and associated project documents, based on model information:
·       Provides the basis for Integrated: Production Information to be produced on a package basis with limited risk of changes to primary coordination.
·       Room Information sheets.
·       Detailed construction methodology.
·       NRM2 and NRM3 cost plans.
·       Health and safety risk management.
·       Risk management plan.
·       The level of detail should as a minimum represent the space allocation for the product’s access space for maintenance, installation and replacement space in addition to its operational space. For example, the space required to turn on or turn off valves.

4 Design stage (CIC Stage 4 - Production Information) – Contract/Construction Documentation (CD)

4.0 Overview:
·       The object shall be based on a generic representation of the element.

4.1 What the model can be relied upon for:
·       A dimensionally correct and coordinated model that can be used to verify compliance with regulatory requirements.
·       The model can be used as the start point for the incorporation of specialist contractor design models and can include Information that can be used for fabrication, co-ordination, sequencing and estimating purposes, including the agreement of a target price/ guaranteed maximum price.

4.2 Output:
·       Integrated production information.

4.3 Parametric information:
Production information for the project:
·       Specific systems, objects and assemblies accurate in terms of specification, size, form, function and location.
·       Critical interfaces flagged. Other than a traditional written report, I’m unclear how this is achieved.
·       Fixing methodology.
·       Confirmed clash free detailed production programme sequence.
·       Updated: energy use and embodied and in use carbon, detailed design and construction programme.

4.4 Critical interfaces and logic:
·       Allocated procurement package relationships, performance, and special boundaries.
·       Actual dimensional interface requirements.
·       Records of any derogations approved.
·       Actual on-site to off-site interface specifications.

4.5 Construction requirements (examples):
·       Actual crane (or other lifting system) zones and movement sequences,
·       Construction methodology, sequence and movements, critical to how the production design is developed.

4.6 Project costs:
·       Contract Sum/ Target Price/ Agreed Maximum Price.
·       Pre-construction whole life cost plan.

4.7 Project logistics and off-site activities (examples):
·       Finalized logistics sequences.
·       Details of the actual off-site system to be used.

4.8 Project facilities (welfare, IT infrastructure, security etc.), on-site and offsite (examples):
·       Finalized, costed plan.
·       Critical lead times confirmed.
·       Off-site manufacturing capacity reserved. It’s unclear how this occurs if the Sub-contractors are not engaged before this stage. This assumption is the primary sub-contractors are engaged at the start of stage 4.

4.9 Notes and associated project documents, based on model information:
·       Updated: maintenance plan, risk management plan, detailed construction methodology,
·       NRM2 procurement pricing schedule,
·       NRM3 maintenance cost plan,
·       Health and safety risk management plan,
·       Risk management plan.
·       The specification properties and attributes from design allow selection of a manufacturer’s product unless the product is nominated, free issue or already selected.

5 Build and commission stage (CIC Stage 5 - Manufacture, installation, and construction information,) – Construction / Contract Administration (CA)

5.0 Overview:
·       The generic object shall be replaced with the object procured from the manufacturer. Any essential information to be retained shall be reattached or relinked to the replacement object. Difficult to achieve without an external linked Database.

5.1 What the model can be relied upon for:
·       An accurate model of the asset before and during construction incorporating coordinated specialist subcontract design models and associated model attributes.
·       The model can be used for sequencing of installation and capture of as-installed information.

5.2 Output:
·       Integrated production information.
·       Complete fabrication and manufacturing details.
·       System and element verification.
·       Operation and maintenance information.
·       Modify to represent as installed model with all associated data references.

5.3 Parametric information:
Production record for the project:
·       Specific systems, objects and assemblies accurate in terms of specification, size, form, function and location with detailing, fabrication, assembly, and installation information.
·       Detailed routing of systems.
·       Fixings and interfaces details to be used.
·       Updated: energy use and embodied and in use carbon.
·       Detailed design and construction programme.

5.4 Critical interfaces and logic:
·       Progressive capture of actual dimensional data for critical interface dimensions.
·       Progressive capture of information for calculating material requirements for follow-on packages.
·       Capture of object status for progress reporting and collaborative planning.

5.5 Construction requirements (examples):
Status of construction requirements:
·       Safety briefing information.
·       Construction methodology, sequence and movements, critical to installation.
·       Formwork details including install and removal sequence.
·       Actual traffic diversion details.

5.6 Project costs:
·       Contract Sum/ Target Price/ Agreed.
·       Maximum Price.
·       Pre-construction whole life cost plan.

5.7 Project logistics and off-site activities (examples):
·       Object status progress recording to initiate demand pull signals for deliveries.

5.8 Project facilities (welfare, IT infrastructure, security etc.), on-site and offsite (examples):
·       Recording status of security critical areas (EG unchecked, sweep in progress, screened and secured).

5.9 Notes and associated project documents, based on model information:
·       Detailed construction methodology.
·       Updated health and safety risk management plan.
·       NRM3 maintenance cost plan.
·       The selection of the product should give further detail about flanges and connections so that final positioning of pipework and ductwork can be defined.
·       Although minimum levels of graphical detail can be specified at each design stage, care should be taken that adequate detail is provided to convey design intent and installation requirements. See Design Framework for Building Services, Churcher, 2012.
·       Clash avoidance/checking shall continue during the construction process as the models are updated with as-constructed information and checked against the construction tolerances specified in the contract.
·       Construction or manufacturing defects or deviation out of tolerance shall be measured and the models updated within a time agreed across the project (e.g. 24 or 48 hours) so that impact on following trades can be checked and appropriate decisions can be taken.

6 Handover and closeout stage (CIC Stage 6 - Post practical completion) – Defects Liability stage + Soft landings (can be up to 3 years)

6.0 Overview:
·       All necessary information about the product shall be included in the handover document and attached to the commissioning and handover documentation.
·       The as-constructed model shall represent the as-constructed project in content and dimensional accuracy.
·       All the manufacturer’s maintenance and operation documentation, commissioning records, health and safety requirements, the final COBie information exchange, as-built models in native format and all relevant documentation.

6.1 What the model can be relied upon for:
·       An accurate record of the asset as a constructed at handover, including all information required for operation and maintenance.

6.2 Output:
·       As constructed systems, operation and maintenance information.
·       Agreed Final Account Building Log Book Information gathered as key elements are completed to feed installation information for the later packages.

6.3 Parametric information:
·       Updated: Geometry and installed product information, “as constructed” Accuracy/ resolution of information.
·       Commissioned performance for: Opex, energy, and carbon.
·       Detailed maintenance methodology.
·       Snagging (defects/punch-list) actions status.

6.4 Critical interfaces and logic:
·       As constructed 3D scan.
·       Element performance test results.
·       System commissioning status.

6.5 Construction requirements (examples):
·       Confirmed status that the construction aids have been removed.

6.6 Project costs:
·       Final account.

6.7 Project logistics and off-site activities (examples):
·       Remote monitoring systems status.

6.8 Project facilities (welfare, IT infrastructure, security etc.), on-site and offsite (examples):
·       Security system operational,
·       Potentially using model information for lines of sight from cameras, Should this not be done during design.
·       PAVA (Public Address and Voice Alarm System) zone controls, etc.

6.9 Notes and associated project documents, based on model information:
·       Approximate final account.
·       Maintenance procurement pricing Remedial works,
·       Handover and maintenance programme.

7 Operations stage

7.0 Overview:
·       The performance of the project shall be verified against the EIR and the brief. If the specification is not met and changes are necessary, then objects that have been changed or replaced with different equipment shall be updated accordingly.
·       At the in-use stage, the object’s information shall be updated with any supplementary information such as maintenance records or replacement dates, and objects that have been changed or replaced with different equipment shall be updated accordingly.

7.1 What the model can be relied upon for:
·       An updated record of the asset at a fixed point in time incorporating any major changes made since handover, including performance and condition data and all information required for operation and maintenance. The full content will be available in PAS 1192-3:2014.

7.2 Output:
·       Agreed final account. 
·       In use performance compared against Project Brief.
·       Project process feedback: risk, procurement, information management,
·       Soft Landings.

7.3 Parametric information:
·       Revisions for modifications to the facility during its life.

7.4 Critical interfaces and logic:
·       As modified survey data.

7.5 Construction requirements (examples):
·       The design of any construction requirements, EG: temporary safety supports or restraint systems if structural defects have been discovered.

7.6 Project costs:
·       Actual in-use costs.
·       Asset replacement sinking fund.

7.7 Project logistics and off-site activities (examples):
·       Remote monitoring systems status.

7.8 Project facilities (welfare, IT infrastructure, security etc.), on-site and offsite (examples):
·       Security system operational.
·       Facilities Management systems running on model-generated information.
·       Geometry for letting activities accessed from “as constructed” model.

7.9 Notes and associated project documents, based on model information:
·       N/A (project closed)


I hope the above can be a discussion starter. If any of the above information is factually incorrect, please advise point out the error and the relevant document clause reference, and it will be correct.

Below references are for part 1 & 2 of the article series.

Other noteworthy reading material:

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