hywel davies , cibse - bsria · specification: exact statement of the particular needs to be...
TRANSCRIPT
I keep six honest serving-men
(They taught me all I knew);
Their names are What and Why and When
And How and Where and Who.
R Kipling, The Elephant’s Child
2
Specification:
Exact statement of the particular needs to be
satisfied, or essential characteristics that a
customer requires (in a good, material, method,
process, service, system, or work) and which a
vendor must deliver. Specifications are written
usually in a manner that enables both parties
(and/or an independent certifier*) to measure
the degree of conformance.
Source:
http://www.businessdictionary.com/definition/specificatio
n-spec.html#ixzz3WYXR22pj
* Independent certifiers include the judiciary 3
4
What have
I got here?
Which one
is for
where?
Anyone
heard of
labelling?
Government Construction Strategy
HY
PO
TH
ES
IS The Hypothesis:
Government as a client can
derive significant
improvements in cost,
value and carbon
performance through the
use of open sharable asset
information”
Manage Build Procure Design
Interoperability issues and inadequate information sharing between project stakeholders leads to excessive waste within the industry.
What Government wants:
What it currently gets • Lack of communication amongst
stakeholders
• Silos of information
• Inherent design process model that exist today does not reward sharing of information
• Limiting information to avoid risk
• Conflicting goals amongst stakeholders
• Difficult to coordinate paper documentation
• Varied interpretation of “BIM” amongst all stakeholders causing confusion within the market sectors and driving inconsistent expectations.
• Existing terms do not facilitate collaboration
• Lack of trust from the supply chain
• Difficult to deliver low energy and low carbon.
I
n
f
o
r
m
a
t
i
o
n
Can BIM help Operations & Maintenance?
Briefing
Concept Design
Design for Contract
Design for
construction
Construction
Commissioning and
Handover
Where has the construction industry focus been
in previous years?
Tender START FINISH
10 | WWW.BENTLEY.COM
RIBA Plan of Work 2013: Mapping
The importance of Measurement and Feedback.
Define
Outcomes Design Tender Build Commission
Handover
and Maintenance Procurement
Monitor and
Measure
Outcomes
Continuous Feedback
Evidence based construction
PLANNING FOR CONSTRUCTION AND OPERATION
12 | WWW.BENTLEY.COM
The Work stages
TM54 COMMISSIONING
CODES
CIBSE GUIDE M: MAINTENANCE
TM31 Logbooks
TM39 Sub Metering GUIDE A: ENVIRONMENTAL DESIGN
Building Performance Tools
• Building Owners and Occupiers want working buildings
• UK Government is using BIM to demand better asset
information management through the life of built environment
assets – buildings, roads, tunnels, and other infrastructure
• CIBSE provides a range of tools to support better performance
of buildings in use
- TM54: Evaluating operational energy performance of
buildings at the design stage
- CIBSE Commissioning Codes
- TM31: Building Logbooks
- TM39: Building Energy Metering
- CIBSE Guide M: Maintenance and Operation Management
- TM22: Energy Assessment and
Reporting Methodology
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https://www.youtube.com/watch?v=oaGpaj2nHIo
