In early BIM days architects, engineers and manufacturers (hence those authoring BIMs) were the main parties of interest when it came to BIM literature, followed by contractors who would learn about BIM's advantages for coordination and site related work. This is changing and two recent U.S. publications illustrate that the focus surrounding BIM is currently moving towards exploring advantages for
Owner / Operators in general, and Facility Management FM in particular: The General
Services Administration (GSA) 'BIM Guide for Facility Management' and the Penn State 'BIM Planning Guide for FacilityOwners'
The GSA guide:
Despite the fact that the GSA guide is not intended to address stakeholders outside their organisation, it is nevertheless useful to make all design and construction teams understand BIM requirements of clients in general. Written in four parts (BIM for FM / Implementation Guide / Modeling Requirements / Technology) the guide lists FM related tasks and functions that can be supported by linking BIM models to Computerized Maintenance Management Systems (CMMS):- Reduces cost of re-documenting as built
- Reduces cost for audits and re-walk
- Maintain accurate building inventory – via a bidirectional link between BIMs and CMMS
- Track facility components accurately (visualisation, access to location, relationships of building systems and equipment and access to existing condition attribute data)
- Identify inefficiencies in building operation
- Respond quickly to client requests; reduces risk and uncertainty of performing work orders
- According to GSA: reduces O & M contract cost from 3-6%
- ROI of 3% in energy savings by identifying all Facility components that affect energy usage
- Optimises building performance by comparing actual with predicted energy data.
- Better equipment selection on future projects based on feedback from building operations
The guide nevertheless highlights that this is early days on the link from BIM to FM. The industry still faces a range of open questions that need to be resolved over the coming years: Despite this specific summary of FM
deliverables, the GSA guide remains a tad vague when outlining the approach for
transitioning (or even synchronising) BIM with FM data. A 'Design Intent' BIM
may well be useful for FM, but there is no mention on in the guide how to filter and format
the data (once tagged) so it becomes a useful addition to project related
information in the CMMS. The GSA guide names MEP/FP BIM as further sources of
information for FM, but again lacking detail of what MEP data is actually
relevant for FM.
Considerations about subcontractor data is mostly omitted from GSA's proposed implementation strategy and their guide states: the BIM Execution Plan (BEP) shall outline the transition process including changes in roles and
responsibilities to ensure Design BIMs are appropriately used and leveraged
during construction. This doesn’t say anything about the operational side
of things and where/when the communication takes place about that is ultimately
useful for FM. It is assumed that all participants will tag their models with
the appropriate (COBie) information that will automatically form the true as
maintained condition (Record BIM) once the project is handed over.
Overall, the verdict is a 'thumbs up' for the GSA effort, it is so far the most comprehensive literature on linking BIM to FM. With the update cycle of GSA documents, we are likely to see some of the remaining questions addressed over the coming months and years.
The Penn State guide
As with their 2009 guide on Project Execution Planning, Penn State’s
approach in developing the guide for facility owners is very comprehensive and
it is based on years of research by a large group of stakeholders from both
practice and academia. It is acknowledged throughout the guide that, due to a
lack of precedence, many of the recommendations still need to be verified and
adjusted against live projects in order to advance it over time.Next to the introduction and conclusion, the
document introduces three main procedures:
- BIM Organizational Strategic Planning
- Owner BIM Organizational Execution Planning, and
- Owner BM Project Procurement Planning
Whereas the first two procedures deal with
a firm’s BIM readiness’ and implementation programme, the third focuses on an
owner’s specific project needs for BIM. In parallel to these three distinctions,
the document presents a list of six BIM Planning Elements:
Overall, the BIN Planning Guide for
Facility Owners is an excellent guide to provide the construction industry with
a framework for BIM implementation and rollout on projects. One of the
strengths of the document can be seen as its weakness at the same time: Over
most of the guide comments about the strategic planning and implementation of
BIM are of a generic nature that easily applies to any firm implementing BIM,
including architects, engineers, contractors and others.
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