B06 Engineering Services System Performance
About:
Index:
Problems:
- Very rarely the design life of a building and all of its parts is established in the briefing process
- If you assume the building is designed for a ’60 year Normal life’ then this dictates we build competently and robustly, if you assume a ’15 years temporary life’ the materials and methods can change, being less robust.
- Services are designed to a lower design life.
Misunderstandings:
- If the client acknowledges that some part of a fit-out have a short life because the space is likely to be refitted for another purpose within a short period then the materials and methods used should reflect this this short life; then requirements for 25 year guarantees on everything are inappropriate in those cases
Solutions:
Consider:
Design structure for appropriate life:
- 15 year Temporary, 30 year Short Life, 60 year Normal life, 120 year Long life
- But rationalise and design the structure and fabric to allow replacement of shorter life elements
- Design frame and fabric for deconstruction and salvage in future at end of design life
- Ensure durable structural elements can be reused or recycled
- Ensure mechanical connections are robust to allow disconnection and reassembly
- Ensure components are robust enough to cope with manhandling and transport to reuse site
Avoid:
Minimise:
Value Engineering:
(looking at the bigger picture)
(getting stuff into projects not out of them)
Substitute:
Health:
Wellbeing:
Safety:
- _
Precautionary principle:
- _
Resource Efficiency:
Reduce:
Reclaim:
Reuse:
Recycle:
Recover:
Waste Issues:
Waste Category:
Hazardous waste:
Waste statistics:
End of Life options:
Appropriateness:
Competence:
Effectiveness:
Yardstick:
Maintenance issue:
- _
Information sources:
© GBE NGS ASWS BrianMurphy aka BrianSpecMan
13th December 2014 – 12th November 2018
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B06 Engineering Services System Performance
B06 Engineering Services System Performance
About:
Index:
Problems:
- Very rarely the design life of a building and all of its parts is established in the briefing process
- If you assume the building is designed for a ’60 year Normal life’ then this dictates we build competently and robustly, if you assume a ’15 years temporary life’ the materials and methods can change, being less robust.
- Services are designed to a lower design life.
Misunderstandings:
- If the client acknowledges that some part of a fit-out have a short life bacause the space is likely to be refitted for another purpose within a short period then the materials and methods used should reflect this this short life; then requirements for 25 year guarantees on everything are inappropriate in those cases
Solutions:
Consider:
Design structure for appropriate life:
- 15 year Temporary, 30 year Short Life, 60 year Normal life, 120 year Long life
- But rationalise and design the structure and fabric to allow replacement of shorter life elements
- Design frame and fabric for deconstruction and salvage in future at end of design life
- Ensure durable structural elements can be reused or recycled
- Ensure mechanical connections are robust to allow disconnection and reassembly
- Ensure components are robust enough to cope with manhandling and transport to reuse site
Avoid:
Minimise:
Value Engineering:
(looking at the bigger picture)
(getting stuff into projects not out of them)
Substitute:
Health:
Wellbeing:
Safety:
- _
Precautionary principle:
- _
Resource Efficiency:
Reduce:
Reclaim:
Reuse:
Recycle:
Recover:
Waste Issues:
Waste Catagory:
Hazardous waste:
Waste statistics:
End of Life options:
Appropriateness:
Competence:
Effectiveness:
Yardstick:
Maintenance issue:
- _
Information sources:
© NGS BrianSpecMan aka Brian Murphy
13th December 2014
B06 Engineering Services System Performance
Images:
NGS CPD: Book: Principles of Element Design
Interdiciplinary integrated design is essential for competent effective design
NGS Books: Principles of Element Design: showing
Performance Drawing and Prescriptive Drawing
Services interfaces are important to get right
NGS CPD: GBS J A90 Performamnce Specification: cover slide
NGS CPD: GBS J A90 Performamnce Specification:
Slice 2: Educational Objective
NGS CPD: Air Movement on Building
Page 2: Topics in Series of 24 Seminars
If you wish to reproduce images, feel free, but please acknowledge the source.
© NGS BrianSpecMan aka Brian Murphy
13th December 2014
B06 Engineering Services System Performance
See Also:
NGS CHECKLIST
- A90 Performance Specification
- B02 Building General Performance
- B03 Elemental System Performance
- B04 Elemental Assembly Specifications
- B05 Engineering Services General Description
- B06 Engineering Services System Performance (this page)
- Trade/Work section
- Trade work section:
NGS JARGON BUSTER
- Term
- Term
- Or Equivalent
- Adaptation
NGS CPD
NGS LINKS
- Organisation/Website
NGS CALCULATOR
- Product
NGS CAD
- 2D and 3D SketchUp Product files
- SketchUp files of Construction Sections
NGS GREEN BUILDING SPECIFICATION
NGS PROJECTS
© NGS BrianSpecMan aka Brian Murphy
13th December 2014
B06 Engineering Services System Performance
Images:
NGS CPD: Book: Principles of Element Design
Interdisciplinary integrated design is essential for competent effective design
NGS Books: Principles of Element Design: showing
Performance Drawing and Prescriptive Drawing
Services interfaces are important to get right
NGS CPD: GBS J A90 Performance Specification: cover slide
NGS CPD: GBS J A90 Performance Specification:
Slice 2: Educational Objective
NGS CPD: Air Movement on Building
Page 2: Topics in Series of 24 Seminars
If you wish to reproduce images, feel free, but please acknowledge the source.
© GBE NGS ASWS BrianMurphy aka BrianSpecMan
13th December 2014 – 12th November 2018
B06 Engineering Services System Performance
See Also:
NGS CHECKLIST
- A90 Performance Specification
- B02 Building General Performance
- B03 Elemental System Performance
- B04 Elemental Assembly Specifications
- B05 Engineering Services General Description
- B06 Engineering Services System Performance (this page)
- Trade/Work section
- Trade work section:
NGS JARGON BUSTER
- Term
- Term
- Or Equivalent
- Adaptation
NGS CPD
NGS LINKS
- Organisation/Website
NGS CALCULATOR
- Product
NGS CAD
- 2D and 3D SketchUp Product files
- SketchUp files of Construction Sections
NGS GREEN BUILDING SPECIFICATION
NGS PROJECTS
© GBE NGS ASWS BrianMurphy aka BrianSpecMan
13th December 2014 – 12th November 2018
