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Styrning i vägprojekt: Med fokus på förutsättningar och risker : En kvalitativ flerfallsstudie inom Trafikverket / Managing road projects: focusing on conditions and risks : A qualitative multi-case study within TrafikverketJohnsson, Julia, Olin, Anna January 2020 (has links)
Bakgrund och problem: Projekt präglas vanligtvis av en otillräcklig måluppfyllelse, exempelvis gällande tid, kostnad och kvalitet. Detta går även att finna vid anläggnings- och infrastrukturprojekt, vilka dessutom är betydande för samhällets möjligheter för kommunikation och transport. Att infrastrukturprojekt, vilka bedrivs av den offentliga verksamheten Trafikverket, inte uppnår sina mål resulterar i förseningar och att skattepengar inte nyttjas maximalt. Detta tyder även på att projekten är svårstyrda utifrån de föränderliga förutsättningar och risker som präglar projekttypen, vilket gör det relevant att studera ämnet vidare. Syfte: Syftet med studien är att öka kunskapen om hur styrningen går tillväga vid vägprojekt med fokus på förutsättningar och risker. Detta utförs genom att beskriva hur Trafikverkets process styrs i vägprojekt och identifiera samt analysera förutsättningar och risker som kan påverka projekten. Metod: Studien är en kvalitativ flerfallsstudie inom Trafikverket. Det teoretiska materialet har erhållits från vetenskapliga artiklar, litteratur och rapporter. Det empiriska materialet är insamlat genom ett snöbollsurval där åtta respondenter inkluderades. Totalt genomfördes elva semistrukturerade intervjuer. Webbsidor och dokument är också en del av det empiriskt insamlade materialet. Vid genomförandet av studien har vi utgått ifrån forskningsetiska överväganden och kvalitetskriterier, i syfte att öka dess pålitlighet, trovärdighet, konfirmering och överförbarhet. Slutsats: Studien konstaterar att vägprojekt styrs utifrån en version av stage-gate-modellen och att det även finns inslag av den agila metoden angående riskhanteringen. Styrtriangelns tre dimensioner tid, kostnad och kvalitet utgör ett fokus inom vägprojekt, dimensionen kvalitet beskrivs däremot som innehåll. Förutom att styrtriangeln består av ett inre beroende finns även en yttre påverkan gentemot andra projekt. Detta innebär att ett projekts styrtriangel har en inverkan på ett annat projekts dimensioner, vilket är ett teoretiskt bidrag som studien belyst. Det identifierades även totalt åtta förutsättningar, sex risker och åtta faktorer som betraktas vara både förutsättningar och risker inom vägprojekt. Samtliga av dessa förutsättningar och risker styrs samt hanteras. Det redogörs för att dessa påverkar varandra, vilket styrningen av dem bör ta hänsyn till. Sammantaget fastställs det att styrningen av vägprojekt är komplext på grund av dessa samband och uppkomsten av oförutsägbara händelser. Detta bidrar till en praktisk och teoretisk kunskap angående styrningen med hänsyn till förutsättningar och risker eftersom dessa har studerats i samband med varandra. / Background and problem: Projects are usually characterized by insufficient goal fulfillment, regarding time, cost and quality for example. This can also be found in construction and infrastructure projects, which are important for society's opportunities for communication and transport. The fact that infrastructure projects, which are carried out by the public authority Trafikverket, do not achieve their goals, results in delays and that tax money is not used to the maximum. This also indicates that the projects are difficult to manage on the basis of the changing conditions and risks that characterize the project type, which makes it relevant to study the subject further. Purpose: The purpose of the study is to increase the knowledge of how management is used in road projects with a focus on conditions and risks. This is accomplished by describing how Trafikverkets process is managed in road projects and identifying and analyzing conditions and risks that can affect the projects. Method: The study is a qualitative multi-case study within Trafikverket. The theoretical material has been obtained from scientific articles, literature and reports. The empirical material was collected through a snowball selection in which eight respondents were included. In total, eleven semi-structured interviews were conducted. Web pages and documents are also part of the empirically collected material. In conducting the study, we included research ethical considerations and quality criteria, with the aim of increasing its reliability, credibility, confirmation and transferability. Conclusion: The study finds that road projects are managed based on a version of the stage-gate model and that there are also elements of the agile method regarding risk management. The three dimensions in the iron triangle time, cost and quality are a focus within road projects, but the quality dimension is described as content. In addition to the iron triangle consisting of an internal dependency, there is also an external influence on other projects. This means that one project's control triangle has an impact on another project's dimensions, which is a theoretical contribution that the study illustrated. A total of eight conditions, six risks and eight factors were also identified, which are considered to be both conditions and risks in road projects. All of these conditions and risks are managed. It is stated that these affect each other, which their management should take into account. Overall, it is determined that the management of road projects is complex due to these relationships and the occurrence of unpredictable events. This contributes to a practical and theoretical knowledge of the management with regard to the conditions and risks as these have been studied in conjunction with each other.
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Designing for long, collective anticipation : An exploration of sharing expectations of future life and mobility around the long making of a train line. / Design för lång, kollektiv förväntanHulling, Cornelia January 2023 (has links)
This project is about designing for alternative public engagementin infrastructure projects that span over longtime scales and long distances: Looking specifically atthe case of the North Bothnia Line – a train line plannedbetween the two northern Swedish cities of Umeå andLuleå, 270 km apart, which could be estimated to befinished around 2040. With a participatory design approach, I investigate thescope of the infrastructure project – the different stakeholdersand examples of current public engagement efforts.I then explore how to facilitate dialogues on futurelife and mobility in the north in alternative ways. In my initial research I seek a systemic understandingof the project from public employees in city planning,project management and communication. Through interviews, field explorations, design probesand workshops, I identify a set of qualities that characterisethis particular project – to design for and with:Future anticipation, temporal uncertainty, and situatedhuman experiences. These qualities are used to create aframework for prototyping interactions to facilitate dialoguesaround expectations around future life, and howto engage people in discussing this now. Synthesizing from insights, ideas, and interactionsexplored in an iterative design process, I develop aconceptual platform and digital service design. Thedesign I eventually set out to create is a conceptualpublic engagement platform for infrastructure projectsspanning long distances and uncertain timeframes.Enabling a space for open anticipation in the regions ofVästerbotten and Norrbotten, and working with aspectsand metaphors of celebration, longing, and collectiveplanning and dialogues.
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Key Performance Indicators' Effects on Public Sector Infrastructure Project Efficiency in GrenadaGeorge, Kelvin Michael 01 January 2019 (has links)
Grenada is 1 of 15 developing countries in Caribbean Community known as CARICOM. The infrastructure capital projects in these developing countries are plagued with an array of issues: unethical practices, inadequate supervision, lack of transparency and accountability, inadequate monitoring and evaluation, cost overruns, and inefficiencies. In the 1980s and 1990s, the International Monitory Fund and World Bank introduced a balanced scorecard engineered under the structural adjustment program, but it was unable to improve infrastructure project efficiencies. This qualitative case study sought to understand the role of management key performance indicators (KPIs) on public sector infrastructure capital project efficiency on the island of Grenada. An institutional assessment and development framework and a classical management theoretical framework methodology were used to explore the effects of management KPIs on public sector infrastructure capital projects efficiencies in developing countries. The research incorporated a constructivist philosophy that underpins the evaluation and perception of the government, the National Water and Sewerage Authority (NAWASA), project teams, systems, and stakeholders. A purposive sampling strategy with elements of snowballing was used to obtain 12 representative participants for interviews, and a systematic approach of transcribing, coding, and thematic analysis was done. Findings indicate inadequacies in the BSC performance measure system on infrastructure projects, which justifies the use of comprehensive management KPIs. Positive social change implications of this study include recommendations for comprehensive management KPIs and policies to improve public sector infrastructure project efficiency in Grenada.
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