An experience of introducing last planner into a UK construction project

The Last Planner methodology developed by the Lean Construction Institute is a production control tool which has possible benefits for improving planning in the UK construction industry. Its application has been considered in countries outside the UK but there is scope for considering whether it is a practical tool for use in UK construction projects. The application of the methodology to a UK construction project was studied with a view to establishing the value of the tool and the possible barriers to its implementation. After training by the writers the method was developed for use on a project by the project team and applied to the main activities. The writers observed the process and interviewed the participants. The methodology had some success in terms of improving structure and discipline in planning but there were structural and cultural barriers identified which need to be addressed before it can be fully successful

Implementing lean: UK culture and systems change

For the IGLC 12 Conference the authors reported the results of implementing Last PlannerTM methods with a large UK contracting company. The projects studied demonstrated some success but also some cultural, organizational and systemic barriers to its effective implementation. Alarcon and Conte’s White Paper for the IGLC11 conference discussed these issues and invited researchers to consider them. In response, the authors have reflected upon and critically re-analysed the research as a means to refocus their future work in implementing Lean Construction methods in UK construction. Based on a review of the literature on construction culture we have identified theoretical factors that, together with Alarcon and Conte's list of critical organizational elements, provide a framework against which the results of the research have been considered. We conclude that the implementation of Last Planner was hindered by not fully considering cultural, organizational and systemic problems and by failing to recognize how deepseated these problems could be. We intend, in future projects, to take a more considered, and wider approach to Lean Construction (possibly using the LCI’s Lean Project Delivery System) and to focus our attention upon construction ventures where efforts at culture change have already started - in particular, where strategic partnering arrangements are in place

Sustainability appraisal and public examination of a regional spatial strategy

UK spatial planning guidance now recognises the importance of engaging stakeholders in appraisal processes at an early stage in the plan-making process. Regional Planning Authorities are required to consult proactively with a wide range of stakeholders on both the development of planning policy and the sustainability appraisal of that policy. However, there is no clear indication as to how they might go about this process, other than to confront the various stakeholders with a Sustainability Appraisal Report. Participation in Sustainability Appraisal therefore still relies on reaction to a technical appraisal of an existing plan – and in this situation stakeholders might lack the incentive to participate. More thoughtful ways need to be devised to involve people in the sustainability debate – so that spatial policy more accurately reflects their knowledge and aspirations. The focus of this paper is to investigate ways in which Sustainability Appraisal of spatial plans can be made more accessible and transparent within the context of wider governance mechanisms. Of particular interest is the Public Examination of a Regional Spatial Strategy. The following research questions attempt to address the gaps in knowledge: 1. How can the quality and extent of engagement of stakeholders be improved, so that policy approaches delivered via Sustainability Appraisal more effectively reflect their ambitions, whilst continuing to meet the objectives for sustainability ? 2. How can the sustainability issues that might form the basis of discussions in a proactive engagement of interests be identified, and how can these issues be framed within a contextual setting that is meaningful to a range of stakeholders ? 3. What mediatory techniques can be identified to accommodate the various frames of reference that arise in potentially conflict situations

An Integrated Pipeline Architecture for Modeling Urban Land Use, Travel Demand, and Traffic Assignment

Integrating land use, travel demand, and traffic models represents a gold standard for regional planning, but is rarely achieved in a meaningful way, especially at the scale of disaggregate data. In this report, we present a new pipeline architecture for integrated modeling of urban land use, travel demand, and traffic assignment. Our land use model, UrbanSim, is an open-source microsimulation platform used by metropolitan planning organizations worldwide for modeling the growth and development of cities over long (~30 year) time horizons. UrbanSim is particularly powerful as a scenario analysis tool, enabling planners to compare and contrast the impacts of different policy decisions on long term land use forecasts in a statistically rigorous way. Our travel demand model, ActivitySim, is an agent-based modeling platform that produces synthetic origin--destination travel demand data. Finally, we use a static user equilibrium traffic assignment model based on the Frank-Wolfe algorithm to assign vehicles to specific network paths to make trips between origins and destinations. This traffic assignment model runs in a high-performance computing environment. The resulting congested travel time data can then be fed back into UrbanSim and ActivitySim for the next model run. This technical report introduces this research area, describes this project's achievements so far in developing this integrated pipeline, and presents an upcoming research agenda

Actor Consulting:A Means to Tackle the Fuzzy Side to Sustainability within a Commonly Agreed and Positive Planning Environment

This paper argues that many of the key notions associated with spatial planning, such as ‘sustainability’ are essentially fuzzy in their nature. The paper introduces a method of data collection and analysis that seeks to clarify such situations, which might lead to the identification of more realistic spatial policy that reflects the thoughts, aspirations and motives of crucial actors, being limited in number, and having a common and positive understanding regarding the issue at hand. The paper refers to two examples from respectively UK and Netherlands of how such a method can be used to explore realistic ways forward for a sustainable housing policy. In both cases it was found necessary to explore aspects of policy that go beyond the conventional boundaries of spatial policy for housing in order to learn how to pursue more sustainable approaches. The actor- consulting model was effective in unpacking the fuzzy notion of sustainability in a way that assisted the planning authority to learn how policy might be more realistically framed

Actor Consulting: A means to Tackle the Fuzzy Side to Sustainability within a Commonly Agreed and Positive Planning Environment

This paper argues that many of the key notions associated with spatial planning, such as ‘sustainability’ are essentially fuzzy in their nature. The paper introduces a method of data collection and analysis that seeks to clarify such situations, which might lead to the identification of more realistic spatial policy that reflects the thoughts, aspirations and motives of crucial actors, being limited in number, and having a common and positive understanding regarding the issue at hand. The paper refers to two examples from respectively UK and Netherlands of how such a method can be used to explore realistic ways forward for a sustainable housing policy. In both cases it was found necessary to explore aspects of policy that go beyond the conventional boundaries of spatial policy for housing in order to learn how to pursue more sustainable approaches. The actor consulting model was effective in unpacking the fuzzy notion of sustainability in a way that assisted the planning authority to learn how policy might be more realistically framed

Factors Affecting Access to Administrative Health Data for Research in Canada: A Study Protocol

In Canada, most provinces have established administrative health data repositories to facilitate access to these data for research. Anecdotally, researchers have described delays and substantial inter-provincial variations in the timeliness of data access approvals and receipt of data. Currently, the reasons for these delays and variations in timeliness are not well understood. This paper provides a study protocol for (1) identifying the factors affecting access to administrative health data for research within select Canadian provinces, and (2) comparing factors across provinces to assess whether and how they contribute to inter-provincial variations in access to administrative health data for research