Identification of Risk Factors of Development and Operation of Roads in the Light of Surveying Work

Skorupka, Dariusz; Kowacka, Magdalena

doi:10.1515/ace-2015-0073

Cited by 9 publications

(6 citation statements)

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“…The aim of the article was to identify geodetic risk factors occurring at the stage of preparation of a construction project. The paper is a continuation and an interesting extension of the issue discussed earlier [7,8].…”

Section: Introductionmentioning

confidence: 75%

Identification of geodetic risk factors occurring at the construction project preparation stage

Kowacka¹,

Skorupka²,

Duchaczek³

et al. 2019

Open Engineering

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The work contains information on the implementation of surveying works in the road construction process. The aim of the research was to identify geodetic risk factors occurring at the stage of preparation of a construction project, the presence of which can greatly disrupt the undertaking such as the road construction. The research was carried out on the basis of expert knowledge, documentation obtained from various road construction projects and the analysis of disturbances at the initial stage of works.

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Section: Introductionmentioning

confidence: 75%

Identification of geodetic risk factors occurring at the construction project preparation stage

Kowacka¹,

Skorupka²,

Duchaczek³

et al. 2019

Open Engineering

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“…The authors realize that the issue considered in this paper does not cover all aspects of risk assessment of geodetic works carried out at the stage of data preparation for a project, however it is undoubtedly a continuation and interesting extension of the discussed subject [3,8,9,20].…”

Section: Resultsmentioning

confidence: 99%

Quantification of geodetic risk factors occurring at the construction project preparation stage

Skorupka¹,

Duchaczek²,

Kowacka³

et al. 2018

Archives of Civil Engineering

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Land surveying is one of the elements of the execution of construction works. These include, among others, the establishment of a horizontal and vertical geodetic control network, an inventory of the existing area, development of a road project and setting out the location of the road in the area. In order to avoid mistakes, construction works should be controlled as part of surveying works during the implementation of a given project. The article attempts to identify and quantify risk factors occurring during surveying at the stage of preparing data from a detailed design. Two proprietary methods have been presented to calculate both the probability value and the consequences of individual risk factors. The advantage of the presented analyzes is the fact that the acquired validity hierarchy of risk factors, expressed in numerical values, can be explained in a scientific way, rather than referring only to possessed knowledge, experience and intuition.

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“…Stochastic conditions of works implementation should be assumed when intrinsic random events can strongly interfere with the execution of works and powerfully disturb the action of the task teams [8,9]. Of course, the execution and activity of task teams can be disturbed by the external random events that can be generated…”

Section: Allocation Of the Task Teams To The Planned Work In Stochasmentioning

confidence: 99%

Methods of Allocation of Task Teams to the Planned Works

Kasprowicz

2019

Archives of Civil Engineering

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Small construction objects are often built by standard task teams. The problem is, how to allocate these teams to individual works? To solve the problem of allocation three methods have been developed. The first method allows to designate optimal allocation of teams to the individual works in deterministic conditions of implementation. As a criterion of the optimal allocation can be applied: “the minimization of time” or “the minimization of costs” of works execution. The second method has been developed analogously for both criteria but for stochastic conditions and for the stochastic data. The third method allows to appoint a compromise allocation of teams. In this case, the criteria “the minimization of time” and “the minimization of costs” are considered simultaneously. The method can be applied in deterministic or stochastic conditions of works implementation. The solutions of the allocation problems which have been described allow to designate the optimal allocation of task teams and to determine the schedule and cost of works execution.

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Identification of Risk Factors of Development and Operation of Roads in the Light of Surveying Work

Cited by 9 publications

References 0 publications

Identification of geodetic risk factors occurring at the construction project preparation stage

Identification of geodetic risk factors occurring at the construction project preparation stage

Quantification of geodetic risk factors occurring at the construction project preparation stage

Methods of Allocation of Task Teams to the Planned Works

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