A Study of Design Change Management for Infrastructure Development Projects in New Zealand

Wang, Rong; Samarasinghe, Don Amila Sajeevan; Skelton, Lorraine; Rotimi, James Olabode Bamidele

doi:10.20944/preprints202207.0313.v1

Cited by 5 publications

(1 citation statement)

References 40 publications

(48 reference statements)

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“…Se concluye, que este trabajo es un aporte interesante permitiendo la familiarización de procesos de transformación en modelos estructurados para los profesionales del sector salud. Wang, R. et al (2022), el estudio aplicado al campo de la ingeniería y construcción pretende mejorar la práctica de gestión de cambio como consecuencia de los cambios de diseños; acción frecuente en los proyectos a consecuencia de la inadecuada planificación estratégica respecto al diseño, clientes, capacidad de contratistas y variaciones. Así mismo, se sugiere fortalecer la calidad del diseño a través de la intervención estratégica y oportuna de las partes interesadas durante todas las fases del proyecto; la planificación, diseño y ejecución; considerando, además, el uso de habilidades técnicas y blandas para garantizar una adecuada gestión de cambio.…”

Section: Gestión Del Cambio -Change Management (Cm)unclassified

Gestión del conocimiento y gestión de cambio: Estudio Bibliométrico

García-Ramos

López-Brunett

Wright-Garzón

et al. 2023

IRJ

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Este trabajo tiene como objetivo hacer un análisis bibliométrico de las variables: gestión del cambio (CM) y gestión del conocimiento (KM), además, de determinar la tendencia o evolución de ambas en el ámbito de la investigación, así mismo, pretende identificar el volumen de producción de artículos bajo este contexto y el aporte significativo para las próximas investigaciones. A partir de este análisis se procura encontrar la relación que existe entre ambas variables, toda vez que su fusión e interacción permita resolver dificultades que enfrenan las organizaciones respecto a la tendencia dinámica y de constante cambio que presenta el contexto económico, social y tecnológico del presente siglo. Los resultados de este análisis están basados en una muestra de 118 artículos y se contempla información relacionada a un periodo de 27 años, donde se observa una tendencia al declive de publicaciones a partir del periodo 2010 al 2014 hasta la fecha, por otro lado; la tendencia a citar estas fuentes se ha mantenido desde el 2015. Otros aspectos importantes que demuestran los resultados a través de los gráficos son la identificación de las características más significativas de la producción científica, los países que más publicaciones tienen y los artículos que más se han citado en los últimos 10 años. Este estudio identifica la necesidad de crear más contenido o incrementar la producción científica que incluya las variables CM y KM para consolidar la base teórica que aporte más información para futuros trabajos que contextualizan las exigencias de este siglo.

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Section: Gestión Del Cambio -Change Management (Cm)unclassified

Gestión del conocimiento y gestión de cambio: Estudio Bibliométrico

García-Ramos

López-Brunett

Wright-Garzón

et al. 2023

IRJ

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Impact of Engineering Changes on Value Movement in Fund Flow: Monte Carlo-System Dynamics Modeling Approach

Jin,

Yin,

et al. 2023

Buildings

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A healthy fund flow system is crucial for the successful construction of any project. Project fund flow management has made significant progress, increasingly aligning with real-world applications. However, due to the uncertainties associated with Engineering Changes (ECs) in projects, the actual fund flow may still deviate from expectations. These systems still require improvements and corrections of flaws to enhance the efficiency of construction projects and reduce exposure to risks associated with ECs. Construction projects are complex and involve many processes. Each process represents a specific part of the project; therefore, an EC in one area can impact resource scheduling and fund balance. In our analysis, we found that ECs are directly related to fund demands and may result in the need for more materials, labor, and duration. Furthermore, ECs can alter construction progress and payment schedules, exacerbating project risks. As a result, effective management of fund flexibility becomes highly necessary. To explore the impact of ECs on the value dynamics of fund flow, it is important to understand and describe the stochastic paths of fund flow and discern the dynamic changes at each stage. Given this, we introduced a system dynamics model based on the Monte Carlo simulation. This model adeptly characterizes project risks and quantifies uncertainty variables, thereby making the simulation more aligned with reality. Moreover, the model illuminates the intricate relationship between project risk and project productivity, highlighting the origins of fund flow fluctuations. It is imperative to identify project risks early and address ECs promptly and effectively. Through sensitivity analysis and strategies, we ensure the stability of fund flow. This study offers a pivotal framework for understanding and managing fund flow in projects, emphasizing the central role of system dynamics in this process.

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Exploring Pre-Construction Activities in Infrastructure Projects That Can Benefit from Contractor Involvement

Memić,

Tadayon,

Olsson

et al. 2023

Buildings

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The pre-construction phase of public infrastructure projects is characterized by significant uncertainty as crucial decisions are made with limited information. This early stage of project development is influenced by a multitude of factors and input from various stakeholders. While early contractor involvement (ECI) offers potential benefits for both clients and projects, the timing and selection of tasks for involving the contractor are critical to achieving these benefits. This study seeks to identify key pre-construction activities in public infrastructure projects and pinpoint the activities that stand to gain the most from ECI. The research methodology involved conducting semi-structured interviews, organizing seven workshops, and conducting the literature and document studies. Through these efforts, the study identified a total of 20 pre-construction activities, among which 5 activities emerged as the most favorable candidates for ECI, while 5 others were deemed less suitable. The findings underscore a consensus that involving contractor expertise during the Brief Development sub-phase holds significant promise. Notably, activities associated with planning, environmental considerations, and technical aspects related to the scope clarification, were found to be highly amenable to ECI. Activities addressing uncertainty management received particular attention, with clients valuing contractors’ practical experience in risk assessment and mitigation. Additionally, contractors’ insights into planning, activity dependencies, and their contributions to health, safety, and environmental plans were highly regarded. However, activities, categorized under the more technical sub-phases of Concept Development and Detailed Engineering yielded mixed results, while those falling within the predominantly social and political domain and involving political processes and societal impact, were viewed as less suitable for early contractor involvement. These findings emphasize the need to adopt a systematic and consistent approach to pre-construction activities, highlighting that ECI should not be applied as a one-size-fits-all solution. The interview results somewhat contrast with the literature findings, which indicate that the early conceptual phase is most beneficial as the contractor impact is highest. To some extent, the client, contractor, and consultant still see their benefit and strategy before the good of the project.

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A Study of Design Change Management for Infrastructure Development Projects in New Zealand

Cited by 5 publications

References 40 publications

Gestión del conocimiento y gestión de cambio: Estudio Bibliométrico

Gestión del conocimiento y gestión de cambio: Estudio Bibliométrico

Impact of Engineering Changes on Value Movement in Fund Flow: Monte Carlo-System Dynamics Modeling Approach

Exploring Pre-Construction Activities in Infrastructure Projects That Can Benefit from Contractor Involvement

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