gn 2.1 design development process step-by-step guide …...pillar 4 guidance note 2.1 design...
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GN 2.1 DESIGN DEVELOPMENT PROCESSStep-by-Step Guide to managing the Design Process Brian O’Rourke, Director, O’Connor Sutton Cronin
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Pillar 4 Guidance Note 2.1 Design Development Process
Key Issue: Get it Right First Time
Chapters
1.0 Concepts and Considerations
2.0 Design Management & Co-ordination
3.0 Planning Initial
4.0 Planning Developed
5.0 Design at Tender Stage
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Design Development Process
Pencil
Pillar 4 Guidance Note 2.1 Design Development Process
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Design Development Process
The Tender Design
Pillar 4 Guidance Note 2.1 Design Development Process
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Design Development Process
What the Cost Consultant Tendered
Pillar 4 Guidance Note 2.1 Design Development Process
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Design Development Process
What we Actually Wanted
Pillar 4 Guidance Note 2.1 Design Development Process
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Design Development Process
What the Contractor Charged
Pillar 4 Guidance Note 2.1 Design Development Process
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Design Development Process
The Design Required for PWC
Pillar 4 Guidance Note 2.1 Design Development Process
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Civil Engineering Projects
Stage Description Reviews
B1 Preliminary Planning (Design),
including Statutory Approval
Project Review 3
Project Review 4
Project Review 5
B2 Detailed Planning (Design) Project Review 6
Building Projects
Stage Description Reviews
A1 Outline Sketch Scheme Project Review 3
A2 Developed Sketch Scheme, including
Statutory Approval
Project Review 4
Project Review 5
A3 Detailed Design Project Review 6
Pillar 4 Guidance Note 2.1 Design Development Process
Design Development Process
Terminology
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Design Development Process
1.0 Design Concepts & Considerations
Pillar 4 Guidance Note 2.1 Design Development Process
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Pillar 4 Guidance Note 2.1 Design Development Process
1.1 Concepts and Considerations
Design is a creative activity by which
client’s needs and objectives are collected,
interpreted and expressed in three
dimensional physical solutions.
CWMF Structure where design can evolve
to achieve:
Greater cost certainty
Value for Money
More Efficient Delivery National Conference Centre
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Pillar 4 Guidance Note 2.1 Design Development Process
1.2 Design and Procurement Strategy
Employer Traditional Procurement -
Design Design by Employer / Design Team
Construction by Contractor
Contractor Design & Build -
Design Design and Construction by Contractor
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Pillar 4 Guidance Note 2.1 Design Development Process
1.3 Design and Project Stages
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Pillar 4 Guidance Note 2.1 Design Development Process
1.3 Design and Project Stages
Stage What Happens
1. Appraisal Identify Needs
Formulate Solution
Seek Approval
2. Planning
3. Implementation Construction Solution
4. Project Review Assess the Outcomes against the Needs
Specify Desired Outcomes
Determine the Definitive Project Brief
Quantify Needs
Verify Assumptions
Design Solution
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Pillar 4 Guidance Note 2.1 Design Development Process
1.4 General Design Considerations
Design Issue Consideration
1. Project Definition Critical Importance of the Definitive Project Brief
2. Client Experience Experience is necessary to ensure Output
Specifications and Functional Requirements are
set prior to commencing design
3. Cost Planning and
Control
Inter-relationship of Cost and Design
4. Project Size &
Complexity
Formulation of a design process to suit the scale
and complexity of the project
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Pillar 4 Guidance Note 2.1 Design Development Process
1.4 General Design Considerations Continued
Design Issue Consideration
5. Sustainability and
Environmental Impact
International best practice, whole life
costing, www.sei.ie
6. Universal Access Inclusive Environments, Disability Act 2005,
www.nda.ie
7. Design Management
Role
Co-ordination and testing of designs.
Design Team Leader, Internal V External,
Architect, Engineer, Project Manager
8. Value for Money Relationship between investment and the
benefit / return achieved
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Design Development Process
1.5 Design Roles & Responsibilities
Pillar 4 Guidance Note 2.1 Design Development Process
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Pillar 4 Guidance Note 2.1 Design Development Process
1.5 Design – Roles & Responsibilities
Design Role & Responsibility
1. Sponsoring
Agency
o Client – Lead the Total Client Group,
o Definitive Brief,
o Appoint Project Co-ordinator & (PSDP)
2. Design Team o Developing & Delivering Design Solutions,
o Specialist Knowledge & Technical Advice,
o Interface with contractor in the construction phase,
o Participate in review process
3. Contractor o Transform design into physical form
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Pillar 4 Guidance Note 2.1 Design Development Process
1.6 Design and Safety, Health and Welfare
Design Duty & Obligation
1. Client Comply with the Safety, Health and Welfare
at Work (Construction) Regulations, 2006.
www.hsa.ie
2. PSDP Co-ordinate Designers, Technical safety
and risk issues, Safety and Health Plan,
Safety File
3. Statutory Instruments-
S.I. No. 504 of 2006
http://www.entemp.ie/publications/sis/2006/
si504.pdf
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2.1 Design Management & Co-ordination
“To ensure that optimal design,
value for money and buildability are
achieved……..”
Pillar 4 Guidance Note 2.1 Design Development Process
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2.3 Design Management & Co-ordination
Ensuring Design Quality
Review regularly to ensure compliance with Definitive Project Brief.
Pillar 4 Guidance Note 2.1 Design Development Process
Schedules of areas, room data sheets, specifications and whole-life-
value-for-money (for building projects); Capacity, level of service and
whole-life value-for-money (for civil engineering projects).
Insist on the submission of design information that can be readily
understood.
Check that the designs are consistent with the intended business
objectives of the facility
Sign off on design should occur only when all elements of the design are
agreed.
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Engage stakeholders in a two-way dialogue;
2.5 Design Management & Co-ordination
Stakeholders in Design
Pillar 4 Guidance Note 2.1 Design Development Process
Keep such interested parties regularly and fully informed of developments;
Focus stakeholders’ attention on the project;
Record and consider stakeholders’ views on the project;
Understand and explain the project’s implications for each stakeholder;
Manage stakeholders’ outlook on the project and set realistic expectations;
Develop community satisfaction with the project; in order to save time and aid
progress through the statutory approval process
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3.1 Planning Initial
Pillar 4 Guidance Note 2.1 Design Development Process
Review Approvals
Project Review No. 1 o Definitive Project Brief
o Project Execution Plan
Project Review No. 2 o Design Team Appointment
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Development of the Feasibility Study or Preliminary Report;
3.2 Design Activities
Pillar 4 Guidance Note 2.1 Design Development Process
Development of the Design Brief and Design Studies and
Standards (where appropriate) which form part of the Definitive
Project Brief;
Indicative Plans, diagrams, specifications, capacities
Development of the Definitive Project Brief.
Design Standards & Constraints
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Pillar 4 Guidance Note 2.1 Design Development Process
4.1 Planning Developed
Review Approvals
Project Reviews Nos. 3, 4
& 5o Outline Sketch Scheme Design (Building)
o Developed Sketch Scheme Design
(Building)
o Preliminary Design
Project Review No. 6 o Detailed Design (Buildings)
o Detailed Planning (Civil Projects)
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Preliminary Particulars
Pillar 4 Guidance Note 2.1 Design Development Process
4.1 Planning Developed – Works Requirement
The name, nature and location of the Works;
A general description of the Works;
The names and addresses of the Employer and Consultants.
Consents Planning and other consents obtained or to be
obtained by the Employer.
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The Site
Pillar 4 Guidance Note 2.1 Design Development Process
4.1 Planning Developed – Works Requirement
Site boundaries;
Means & Restrictions on access;
Position of the Works;
Information on adjacent / abutting structures;
Limitations (if any) on use of the Site;
Other work on the Site to be carried out concurrent with the
Works by the Employer’s Personnel or others;
Facilities of the Employer to be operated and maintained by the
Contractor;
Specific site rules and regulations.
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Sections Definition of sections into which the Works are
divided for purposes of sectional completion.
Pillar 4 Guidance Note 2.1 Design Development Process
4.1 Planning Developed – Works Requirement
Drawings, Specifications, Schedules and Reports, General
arrangement, working and construction drawings;
Materials and Workmanship specifications;
Performance specifications applicable to contractor-designed or
specialist-designed elements of the works.
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Specialists
Pillar 4 Guidance Note 2.1 Design Development Process
4.1 Planning Developed – Works Requirement
Designs to be prepared and/or works to be undertaken by
Specialists;
Novated specialists including details of the original appointment
and form of novation agreement;
Names and all relevant details of Specialists selected by the
Employer.
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Restrictions and Obligations
Pillar 4 Guidance Note 2.1 Design Development Process
4.1 Planning Developed – Works Requirement
Limitations on working hours;
Hoardings, fences, screens, temporary roofs, advertising rights;
Maintenance and protection of existing services on, under or over the
site;
Execution of work in a specific order;
Road closure restrictions, alternative route restrictions;
Maintenance of specific temperature or humidity levels;
Temporary accommodation and facilities for the use of the Employer
including heating, lighting, furnishing and attendance details;
Installation of telephones and facsimile machines for the use of the
Employer;
Any other obligation or restriction.
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5.0 Tender Stage
Pillar 4 Guidance Note 2.1 Design Development Process
Review Approvals
Project Review No. 7 o Review of Tender
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Checking if the tender returns provide the basis for undertaking the
planned project.
Pillar 4 Guidance Note 2.1 Design Development Process
5.0 Tender Stage
Tender analysis and report – this may involve design queries and clarifications;
Selection of contractor (for design-and-build projects, the contractors’ ability to deliver a suitable design solution should have been assessed at suitability assessment stage of the project);
Assessment of risk for tender returns and contractor selection (for design-and-build projects the quality of the built facility needs to be considered)
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Design Development Process Review
Get it Right First Time !!
Pillar 4 Guidance Note 2.1 Design Development Process
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GN 2.1 DESIGN DEVELOPMENT PROCESSStep-by-Step Guide to managing the Design Process
End of Presentation
Thank You
Brian O’Rourke, Director, O’Connor Sutton Cronin