scholarly journals The assessment of the environmental impact of the construction project

2019 ◽  
Vol 91 ◽  
pp. 08040 ◽  
Author(s):  
Natalia Kataeva ◽  
Ekaterina Berezina ◽  
Alexey Sysolyatin ◽  
Anzhelika Borisova
Keyword(s):  
Environmental Impact ◽  
Construction Projects ◽  
Construction Project ◽  
State Assessment ◽  
Construction Process ◽  
Legal Information ◽  
Rational Use ◽  
Project Documentation ◽  
Analysis And Synthesis ◽  
The Impact

The article is devoted to the research of the main trends and problems concerning the development of measures for the protection and rational use of the environment in Russia as well as the assessment of the environmental impact. The main sources of the regulating and legal information were analysed. As the result of the research, of the analysis and synthesis of these documents, the authors offered the basic methodology for the assessment of the environmental impact of the construction projects. The authors developed some recommendations about contents of the sections of the assessment of the impact of the construction project on the environment. The recommendations presented in the article are useful to all the participants of the investment-and-construction process, for the contractors involved in development of the project documentation, for the employees who carry out the state assessment of the environmental impact of the projects.

scholarly journals The role and progress of EIA in environmental protection in China

2021 ◽  
Vol 236 ◽  
pp. 03002
Author(s):  
Yingying Wu
Keyword(s):  
Environmental Impact ◽  
Environmental Protection ◽  
Construction Projects ◽  
Construction Project ◽  
Project Planning ◽  
Assessment System ◽  
Protection Measures ◽  
Planning And Construction ◽  
The Impact ◽  
Quality Status

The Environmental Impact Assessment system, referred to as the EIA system, is to evaluate the impact of the implementation of the plan or the construction and operation of the project on the environment, combine the surrounding environmental quality status, propose ecological or environmental protection measures,then evaluate the effectiveness of the measures, and draw a conclusion on the feasibility of the project(planning) in terms of environmental protection.This article summarizes the role and progress in environmental protection in the two aspects of planning and construction projects in recent years.Comprehensively selected cases found that both planning or construction project environmental assessment have played an important role in predicting the possible impact of planning or construction projects on the environment and ecology, and proposed feasible and effective environmental protection measures.After the planning or construction project adopts the conclusions and suggestions, as long as the "Three Simultaneous" regulations are followed, the impact of the planning or construction project on the environment or ecology can be prevented or effectively reduced. When it is necessary to conduct postevaluation of environmental impact, verify the actual conditions of the construction project, such as emissions and actual production processes.

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

2019 ◽  
Vol 9 (1) ◽  
pp. 14-17 ◽  
Author(s):  
Magdalena Kowacka ◽  
Dariusz Skorupka ◽  
Artur Duchaczek ◽  
Paweł Zagrodnik
Keyword(s):  
Risk Factors ◽  
Construction Projects ◽  
Expert Knowledge ◽  
Construction Project ◽  
Road Construction ◽  
Construction Process ◽  
The Road ◽  
Initial Stage ◽  
Preparation Stage

AbstractThe 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.

scholarly journals Risk analysis and strategic planning on bridge construction works at the toll road procurement projects in Central Java Province

2018 ◽  
Vol 49 ◽  
pp. 02020
Author(s):  
Hery Suliantoro ◽  
Nurul Fitriani ◽  
Bagus Hario Setiadji
Keyword(s):  
Avoidance Response ◽  
Construction Projects ◽  
Construction Project ◽  
Weather Forecast ◽  
Development Project ◽  
Response Strategy ◽  
Bridge Construction ◽  
Risk Response ◽  
Toll Road ◽  
The Impact

Risk is a condition caused by uncertainty. Risks will occur on any construction project, including bridge construction projects. Efforts that can be taken to minimize the impact of these risks are to engage in risk management activities. This research was conducted on bridge construction work on toll road procurement project in Pejagan-Pemalang, Pemalang-Batang and Salatiga-Kertasura. The purpose of this research is to analyze the risk of bridge development project in toll road project using Risk Breakdown Structure (RBS) method and then the result as database in discussing risk response strategy. The bridge construction project has 36 risks that are divided into six groups: materials and equipment, design, human resources, finance, management, nature and environmental conditions. Bad weather risks are the higest risk and seasonal risk causing temporary work stoppages. This risk-response strategy is avoidance. Short-term avoidance response strategy is to add shift workers, install tents and add additives in the acceleration of the process of maturation of concrete. The long-term avoidance response strategy is to evaluate and rearrange the work schedule by considering the weather forecast report.

Quantitative analysis of the impact of craft worker availability on construction project safety performance

2016 ◽  
Vol 16 (3) ◽  
pp. 307-322 ◽  
Author(s):  
Hossein Karimi ◽  
Timothy R.B. Taylor ◽  
Paul M. Goodrum ◽  
Cidambi Srinivasan
Keyword(s):  
Regression Analysis ◽  
Poisson Regression ◽  
Construction Projects ◽  
Construction Project ◽  
Safety Performance ◽  
Content Type ◽  
Poisson Regression Analysis ◽  
Incident Cases ◽  
The Impact ◽  
Craft Worker

Purpose This paper aims to quantify the impact of craft worker shortage on construction project safety performance. Design/methodology/approach A database of 50 North American construction projects completed between 2001 and 2014 was compiled by taking information from a research project survey and the Construction Industry Institute Benchmarking and Metrics Database. The t-test and Mann-Whitney test were used to determine whether there was a significant difference in construction project safety performance on projects with craft worker recruiting difficulty. Poisson regression analysis was then used to examine the relationship between craft worker recruiting difficulty and Occupational Safety and Health Administration Total Number of Recordable Incident Cases per 200,000 Actual Direct Work Hours (TRIR) on construction projects. Findings The result showed that the TRIR distribution of a group of projects that reported craft worker recruiting difficulty tended to be higher than the TRIR distribution of a group of projects with no craft worker recruiting difficulty (p-value = 0.004). Moreover, the average TRIR of the projects that reported craft worker recruiting difficulty was more than two times the average TRIR of projects that experienced no craft recruiting difficulty (p-value = 0.035). Furthermore, the Poisson regression analysis demonstrated that there was a positive exponential relationship between craft worker recruiting difficulty and TRIR in construction projects (p-value = 0.004). Research limitations/implications The projects used to construct the database are heavily weighted towards industrial construction. Practical implications There have been significant long-term gains in construction safety within the USA. However, if recent craft shortages continue, the quantitative analyses presented herein indicate a strong possibility that more safety incidents will occur unless the shortages are reversed. Innovative construction means and methods should be developed and adopted to work in a safe manner with a less qualified workforce. Originality/value The Poisson regression model is the first model that quantifiably links project craft worker availability to construction project safety performance.

The Evolution Model of Emergency Response System for Sudden Accidents of Construction Projects

2012 ◽  
Vol 226-228 ◽  
pp. 2253-2257
Author(s):  
Ren Hui Liu ◽  
Bo Yu
Keyword(s):  
Emergency Response ◽  
Construction Projects ◽  
Nonlinear Differential Equations ◽  
Continuous Process ◽  
Construction Project ◽  
Equation Model ◽  
Emergency Response System ◽  
Response System ◽  
The Impact ◽  
Emergency System

It is a nonlinear complex system for project emergency response system, that is a continuous process for the evolution of emergency construction project development process. The nonlinear differential equations that can describe the sudden emergency construction project the evolution of mathematical models. Emergency system by Logistic model was modified, taking into account the development of emergency systems will certainly be outside the system during the impact, combined with the project incidents of law principles of the role of Heinrich proposed TS-based emergency response system evolution equation Model, demonstrated the system at different stages of the emergency rules and features. For the emergency system in which the different stages of development, the corresponding measures to improve emergency response capabilities.

The Research of Collaboration Management Framework for Complex Construction Project

2012 ◽  
Vol 174-177 ◽  
pp. 3360-3363 ◽  
Author(s):  
Zhi Lu Zhen
Keyword(s):  
Construction Projects ◽  
Construction Project ◽  
External Environment ◽  
Risk Prevention ◽  
Collaborative Management ◽  
Prevention Measures ◽  
Management Framework ◽  
Collaboration Management ◽  
Complex Construction ◽  
The Impact

Based on analyzing the complexity of construction projects, we established a collaborative management framework for complex construction project and presented the main content of collaborative management. The main content includes three parts, the first part is the collaborative management for system itself, the second part is to reduce the system complexity in order to reduce the difficulty of management and the last part is to reduce the complexity caused by the uncontrollable external environment. We can use the method of risk pre-assessment and take risk prevention measures to reduce the impact for collaborative management caused by the dynamic external environment.

scholarly journals ANALISIS KETERLAMBATAN PROYEK SERTA DAMPAKNYA TERHADAP BIAYA DAN WAKTU PELAKSANAAN PROYEK

2019 ◽  
Vol 5 (1) ◽  
pp. 13-19
Author(s):  
Fitri Nur Kharina ◽  
Kusno Adi Sambowo
Keyword(s):  
Construction Projects ◽  
Construction Project ◽  
Project Performance ◽  
Project Work ◽  
Earned Value ◽  
Time Period ◽  
Review Period ◽  
The Difference ◽  
The Cost ◽  
The Impact

Construction projects in all regions continues to be developed for the creation of facilities that can be utilized by the community. One of them is the construction of apartments which are now being intensively carried out to meet residential needs for the community. Making a construction project plan always refers to estimates that exist at the time development plan is made, therefore problems can arise if there is a discrepancy between the plans that have been made and the actual reality. So the impact that often occurs is the delay in the time of project implementation which can also be accompanied by an increase in the cost of implementing the project. In the construction project of Cinere Terrace Suites Apartemen & Citywalk, Jakarta there was a delay resulting in a late payment of monthly bill progress by the owner. Based on the above reasons, this research was conducted to find out how the project performance was seen from the cost and time period of the review period. how is the estimated cost and time to complete the overall project work. The method used in the analysis of this study is the Earned Value Method. Based on the results of the analysis carried out for 29 weeks the project performance on schedule has been delayed and cost shows a positive value. For the estimated completion time of the project there is an increase in time whose duration increases from the planned 98 weeks or 685 days to 109,624 weeks or 768 days. While the estimated cost of completing the project from the results of the analysis obtained a value of Rp. 270,147,448,569.16 smaller than the planned cost of Rp. 315,272,727,272.73. With the difference VAC of Rp. 45,125,278,703.57 this shows that there are benefits obtained by the contractor.

scholarly journals National experience of reducing construction time

2020 ◽  
pp. 41-57
Author(s):  
Konstantin Evgenevich Salnikov
Keyword(s):  
Project Management ◽  
Construction Project ◽  
State Regulation ◽  
Construction Process ◽  
Mathematical Methods ◽  
Construction Time ◽  
Legal Forms ◽  
Capital Construction ◽  
The Impact ◽  
National Experience

The subject of this research is the management relations that arise in the process of reducing construction time as a branch of material production that carries out erection and reconstruction of buildings and structures for various designation. The object of this research is the construction sector as a whole; enterprises of various forms of ownership that function in the investment and construction sphere; organizational-legal forms of relations between the parties to investment and construction process; state regulation in the area of capital construction. The purpose goal of this work consists in examination of national experience in solving the key issues of managing construction period: estimation of time and allocation of resources. Detailed analysis is conducted on such aspects of the topic as the economic component of management impact upon realization of a construction project; critical factors the internal and external environment of construction process and their causes; application of mathematical methods that calculate the likelihood of external influence based on evaluation of the impact of environmental factors; innovative component in project management. The scientific novelty is define by insufficient coverage of the questions of improvement, theoretical, experimental and feasibility study of technological processes, methods and forms of construction management along with its production capacity with regards to the problems of reducing construction time. The following results were obtained: Assessment of the level of prior studies of the problem of reducing construction time for determination of promising directions for further scientific research; Description is provided to the methodology of managerial impact upon realization of a construction project, including the key factors, stages, and outcome; Demarcation the concepts of actual, estimated and normative construction time is conducted; Evaluation is given to project management pertinent to objective establishment of construction time;  The role and place of innovation component and planning in project management are revealed; Technical and technological methods for optimization of construction projects are examined; The article discusses the alternatives of reduction of time allotted for construction, as well as outlines the vectors for solution the problem of optimization of construction time.

scholarly journals Realizacja projektów inwestycyjno-budowlanych z wykorzystaniem Big Data

2017 ◽  
Vol 26 (2) ◽  
pp. 241-249 ◽  
Author(s):  
Jarosław Górecki ◽  
Jadwiga Bizon-Górecka ◽  
Karol Michałkiewicz
Keyword(s):  
Risk Management ◽  
Big Data ◽  
Construction Projects ◽  
Construction Project ◽  
Construction Companies ◽  
On Line ◽  
Line Survey ◽  
The Impact

A paper focuses on analyzing the impact of Big Data (BD) on minimizing the risk in investment and construction projects. The work presents the aspects of risk occurring during the execution of the construction project. It presents an on-line survey which was aimed at knowing the opinion of Polish construction companies on the BD, and checking their readiness to implement technologies supporting manipulation of the data. It was underlined that results of the BD analysis provide a powerful tool for risk management, however, it is hardly noticed by the Polish respondents.

scholarly journals Using meta-networks to analyse the impact of adverse random events on the time and cost of completing

2019 ◽  
Vol 28 (2) ◽  
pp. 192-202
Author(s):  
Grzegorz Śladowski
Keyword(s):  
Construction Projects ◽  
Construction Project ◽  
Dynamic Network ◽  
Single Mode ◽  
Project Schedule ◽  
Material Resources ◽  
Simulation Based ◽  
Random Events ◽  
Risk Sources ◽  
The Impact

According to the concept of a system-based approach, a construction project can be treated as a complex system composed of various elements, such as human, equipment and material resources, as well as knowledge and tasks that are mutually interlinked. In the classical approach to construction project risk assessment, the impact of the “system” in the analysis of relationships between risk sources and their consequences has so far been neglected. The concept of construction project vulnerability and its adaptability has appeared in literature in recent years. It is analysed on the basis of a project’s vulnerability to the impact of risk factors and its adaptive capacity is seen an answer to project perturbations caused by adverse random events. As a part of developing the system-based approach to analysing construction project schedule, the author further developed the concept of modelling planned construction projects with relationship meta-networks composed of four types of nodes: agents (human resources), knowledge, equipment and material resources and tasks. The author included possible deviations from the planned project’s budget in the schedule vulnerability and adaptability analysis, instead of only focusing on deviations from its completion deadline. An analysis of the occurrence of additional and replacement work was introduced by the author, which further developed the concept of the simulated evolution of such networks to include the capacity to introduce new nodes and links into their structure. Furthermore, the author used the potential of weighted meta-networks to model certain dependencies within the planned project. A simulation-based approach as a part of DNA (dynamic network analysis) was used to analyse the vulnerability and adaptability of such networks. The proposed approach was presented on the example of a renovation project performed on a historical structure. The conclusions drawn from the author’s analyses can be used to formulate construction project schedules that are less vulnerable to perturbations and are characterised by greater adaptability. In the future, the author plans to expand the analysis presented above to include dependencies in single-mode networks (e.g. in agent, resource or knowledge networks) on the meta-network of a project.

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