Διαχείριση της ωρίμανσης μεγάλων έργων υποδομής με γνώμονα τη βιωσιμότητα: Επισκόπηση στρατηγικών και αποτίμηση της εφαρμογής τους στην Ελλάδα

Μουζούρη, Μαρία; Mouzouri, Maria

dc.contributor.author	Μουζούρη, Μαρία	el
dc.contributor.author	Mouzouri, Maria	en
dc.date.accessioned	2025-09-10T11:13:09Z
dc.date.available	2025-09-10T11:13:09Z
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/62412
dc.identifier.uri	http://dx.doi.org/10.26240/heal.ntua.30108
dc.description	Εθνικό Μετσόβιο Πολυτεχνείο--Μεταπτυχιακή Εργασία. Διεπιστημονικό-Διατμηματικό Πρόγραμμα Μεταπτυχιακών Σπουδών (Δ.Π.Μ.Σ) "Διαχείριση ΄Εργων Υποδομών και Κατασκευών"	el
dc.rights	Default License
dc.subject	Μεγάλα έργα υποδομής	el
dc.subject	Επιτυχία	el
dc.subject	Βιωσιμότητα	el
dc.title	Διαχείριση της ωρίμανσης μεγάλων έργων υποδομής με γνώμονα τη βιωσιμότητα: Επισκόπηση στρατηγικών και αποτίμηση της εφαρμογής τους στην Ελλάδα	el
heal.type	masterThesis
heal.classification	Διαχείριση έργων	el
heal.language	en
heal.access	campus
heal.recordProvider	ntua	el
heal.publicationDate	2025-03
heal.abstract	This study concerns Large Infrastructure Projects (LIPs) and focuses on the enhancement of their success and sustainability. LIPs play a crucial role in economic growth, social development and environmental sustainability. However, given that LIPs are characterized by complexity, long implementation timelines and involvement of multiple stakeholders, challenges, such as time and resource inefficiencies and budget overruns, as well as sustainability concerns commonly occur. This research identifies the critical factors that determine the success of LIPs, highlighting five primary criteria: implementation phase efficiency, user satisfaction and value, long-term business viability, societal impact and project team-stake holders satisfaction. These factors extend beyond the traditional project management focus on time, cost and quality, emphasizing the importance of sustainability. Additionally, the study analyzes how these criteria align with the three pillars of sustainability (economic, social and environmental), reinforcing the need for a holistic approach to LIP management. Strategic approaches play a crucial role in overcoming the challenges that a LIP often faces and ensuring the sustainability and effectiveness of such projects. This study explores a range of strategies that can be applied in various project phases, including planning, procurement, and design. The implementation of well-structured strategies is imperative in order to enhance efficiency and ensure long-term sustainability. By incorporating methods that foster enhanced planning, procurement, design and execution, projects can achieve greater resilience, optimize resource use and generate long-lasting economic and social benefits. Strategic decision-making throughout all phases of development is essential for minimizing risks, enhancing collaboration and maximizing project outcomes. A particular focus is given to the challenges faced in Greece’s infrastructure sector, where issues related to planning, procurement, design and implementation hinder efficiency and project sustainability. Bureaucratic inefficiencies, inadequate risk management and a lack of value-driven design approaches present significant barriers to success. The research underscores the necessity for improved project coordination, enhanced procurement practices and sustainable design principles to ensure that LIPs contribute to long-term economic and social well-being.	en
heal.advisorName	Μαρινέλλη, Μαρίνα	el
heal.committeeMemberName	Κηρυττόπουλος, Κωνσταντίνος	el
heal.committeeMemberName	Λαμπρόπουλος, Σέργιος	el
heal.academicPublisher	Εθνικό Μετσόβιο Πολυτεχνείο. Σχολή Πολιτικών Μηχανικών	el
heal.academicPublisherID	ntua
heal.numberOfPages	105 σ.	el
heal.fullTextAvailability	false