Risk Assessment of Long Gas and Oil Pipeline Projects Inducing Landslide Disasters during Construction

Bai, Mingzhou; Du, Yiqun; Chen, Yun; Xing, Yujian; Zhao, Pingyuan

doi:10.1061/(asce)cf.1943-5509.0000986

Cited by 13 publications

(5 citation statements)

References 7 publications

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“…Landslides pose a significant safety risk to workers on the construction site and nearby communities. Construction activities near water bodies can alter the stability of slopes and increase the likelihood of landslides [82]. Traffic accidents on construction sites (PI2) are also an indicator to assess the implementation of an EMP in water supply construction projects.…”

Section: Health and Safety-related Indicatorsmentioning

confidence: 99%

Assessing Environmental Management Plan Implementation in Water Supply Construction Projects: Key Performance Indicators

Radzi,

Farouk,

Romali

et al. 2024

Sustainability

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Assessing the implementation of environmental management plans (EMPs) in construction projects is crucial for meeting environmental sustainability goals and reducing potential adverse impacts. By using performance indicators (PIs), stakeholders can objectively measure the performance of EMP implementation, identifying areas of success and areas that may require improvement. Therefore, this study aims to examine the PIs for assessing EMP implementation in water supply construction projects, using Saudi Arabia as a case study. Data from semi-structured interviews and a systematic literature review were used to develop a potential list of PIs. Then, the PIs were used to create a survey and distributed to industry professionals. Data from 112 respondents were analyzed using mean ranking analysis, the normalization method, exploratory factor analysis (EFA), and fuzzy synthetic evaluation (FSE). Eighteen critical PIs for assessing EMP implementation in water supply construction projects were identified, including public safety, road safety hazards, construction waste, clogged drainage, irregular flooding, the spilling of chemical substances, slope failures, soil erosion, landslide occurrence, increased schedule waste, changes in the color of bodies of water, oil/fuel spills, restricted site accessibility, the smell of run-off water, traffic accidents on construction sites, the spread of disease, changes in the color of run-off water, and overflowing silt traps. The EFA revealed that PIs can be grouped into three underlying constructs: fluid-related indicators, health and safety-related indicators, and site environment-related indicators. The FSE results confirmed that all PIs are between moderately critical to critical. This study’s significance lies in its examination of PIs that aim to improve the environmental performance of water supply construction projects. Understanding which indicators are most effective allows for targeted improvements, helping to minimize negative environmental impacts and ensuring sustainable practices. Finally, this study is a pioneer in examining the critical PIs for assessing EMP implementation in water supply construction projects.

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Section: Health and Safety-related Indicatorsmentioning

confidence: 99%

Assessing Environmental Management Plan Implementation in Water Supply Construction Projects: Key Performance Indicators

Radzi,

Farouk,

Romali

et al. 2024

Sustainability

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“…Furthermore, the increase in pipeline service life leads to changes in the thickness of the pipeline's overburden layer. The additional stress of the pipeline caused by the increase of the overburden layer is highly susceptible to fault accidents in the pipeline [1][2][3][4]. Therefore, it is essential to detect the buried depth of the pipeline.…”

Section: Introductionmentioning

confidence: 99%

Experimental Study on the Quantitative Relationship between the Non-contact Magnetic Signal and Detection Height of Ferromagnetic Pipelines

He,

Tang,

Liao

et al. 2024

J. Phys.: Conf. Ser.

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The non-contact magnetic detection technology has good application prospects in the detection of buried steel pipelines. However, the variation of non-contact magnetic signal and measured height is unknown. The application of the technology in pipeline burial inspection is restricted. Therefore, this article conducts non-contact magnetic signal experimental testing on full-size steel pipelines. The collection method, pipe diameter, internal pressure, measurement height, and the non-contact magnetic signal are quantitatively analyzed. And the propagation factor f G was defined to quantify the degree of influence of measurement height on the non-contact magnetic signal. The results indicate that when the measurement height increases from 0.1 m to 2.0 m, the variation amplitude of the magnetic gradient modulus obtained by the parallel acquisition method is the largest, with a change rate of - 0.35. The amplitude and linear rate of change of the propagation factor f G increase with the pipe diameter and internal pressure. The amplitude and linear rate of change of the propagation factor f G increase with the pipe diameter and internal pressure. In the range of pipe diameters from 355.6 mm to 1016 mm, the amplitude of f G variation is 0.53, and the rate of change is 0.26. Furthermore, the amplitude of f G change due to a unit increase in internal pressure is 0.022, with a corresponding rate of change of 0.0114.

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“…The pipeline is susceptible to geological hazards. The pipe axial tensile stress due to external loads increases the pipeline fracture failure risk [1][2][3][4]. Therefore, it is necessary to detect and evaluate the axial stress status of the X80 steel.…”

Section: Introductionmentioning

confidence: 99%

Study on the Strengthening Effect of Excitation Magnetic Field on Stress-Induced Magnetic Signal of X80 Steels

He,

Liao,

Liao

et al. 2024

J. Phys.: Conf. Ser.

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Weak magnetic excitation stress detection has good engineering application prospects in the pipeline non-destructive testing field. To obtain the quantitative variation law between the excited stress-induced magnetic signal and the axial stress value of X80 steel, an axial tensile experimental test of X80 steel under weak magnetic excitation is conducted in this paper. The enhancing effect of the excitation magnetic field on the sensitivity of stress-induced magnetic signals has been quantitatively analyzed. The results indicate that the value of normal magnetic flux density B z increases by 24 times when the excitation magnetic field reaches 600 A/m. Within the scope of 400 A/m to 700 A/m, the excitation magnetic field of 400 A/m has the best excitation effect on X80 steel.

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Risk Assessment of Long Gas and Oil Pipeline Projects Inducing Landslide Disasters during Construction

Cited by 13 publications

References 7 publications

Assessing Environmental Management Plan Implementation in Water Supply Construction Projects: Key Performance Indicators

Assessing Environmental Management Plan Implementation in Water Supply Construction Projects: Key Performance Indicators

Experimental Study on the Quantitative Relationship between the Non-contact Magnetic Signal and Detection Height of Ferromagnetic Pipelines

Study on the Strengthening Effect of Excitation Magnetic Field on Stress-Induced Magnetic Signal of X80 Steels

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