Getting the most out of ground investigations on major projects
Case study: Successfully managing ground investigations on the Lower Thames Crossing. Once complete, Lower Thames Crossing will be the longest road tunnel in Britain. As principal contractor on behalf of Highways England, we undertook phased ground investigations across Kent and Essex across an area exceeding 7,500km.
Ground Investigation Reports by Site Investigation Experts
A ground investigation report is a technical document that provides detailed information about the ground conditions at a specific site. This provides information to a specified standard that can be used to assist the design and construction of foundations, roads, bridges, windfarms and other structures. It can also be used to assess the risk ...
Ground Investigation
Ground Investigation | Site Investigation. Step 1. The first step in this process is a Phase 1 Desk Study.. A phase 1 Desk Study, which is normally carried out at the beginning of the Site Investigation process, considers the risks posed to your development from geotechnical or environmental hazards combined with historical data on your specific site.
Ground Investigation Services, Reports and Techniques
GeoCon generally use 6″ and 8″ casing on the majority of our ground investigation projects, however we do have the capability to use 10″ and 12″. GeoCon also use difficult access cable percussion rig called "cut down rigs" which are used on sites with difficult access or low head room such as inside existing buildings. 4.
Use of engineering geophysics to investigate a site for a building
A case study is presented here at a vacant building site. Initially, boreholes indicated a complex geology. ... Geophysical methods are implemented in a wide range of applications ranging from building ground investigations to the inspection of dams and dikes (Klimis et al 1999, Luna and Jadi 2000, Othman 2005, ...
Understanding Phase 1 of the Ground Investigation Process: Desktop Studies
Across the geotechnical industry, the process of conducting these investigations consists of four key phases. These include: 'Desktop Studies' (Phase 1), 'Site Investigations' (Phase 2), 'Remediation Designs' (Phase 3), and 'Testing and Validation' (Phase 4). Each phase is equally important as the next, and today, we wanted to ...
Geotechnical Investigations and Improvement of Ground Conditions
Description. Geotechnical Investigation and Improvement of Ground Conditions covers practical information on ground improvement and site investigation, considering rock properties and engineering geology and its relation to construction. The book covers geotechnical investigation for construction projects, including classic case studies with ...
Case studies
Case studies. Dordon, Warkwickshire. A ground investigation was required to provide geotechnical and geo-environmental data for the design of a residential development and associated infrastructure. ... A ground investigation was required to provide geotechnical and geo-environmental survey data from the area around Essex Arena Raceway ...
Lessons learned: The importance of ground investigation
The Association of Geotechnical & Geoenvironmental Specialists (AGS) document published in August 2022 - Client Guide: The Purpose and Use of a Ground Condition "Desk Study" - details the significance of such a study and is a must read for the engineers involved in specifying the scope for any GI works. Intrusive GI
Introduction
This book will cover the scope of the geotechnical aspect of ground investigation, covering soils, rocks, and groundwater with special emphasis on soil. Ground Investigation is required for foundations and ground engineering works, which are usually included in infrastructure developments. In order to obtain the ground profile, groundwater ...
why it pays to have a ground investigation
Philip Thomas. Ground investigation is often considered as a project overhead typically attracting a fraction of the funding of the overall project spend (0.1 to 0.3%). The exceptionally low level of expenditure on ground investigation fails to recognise the significant risks that are inherent in the ground and the value that a robust ground ...
What is Ground Investigation?
More Information on Ground Investigations. What Is the Ground Investigation Process? Ground investigations are carried out with a phased approach. The first step in the process is to complete a phase 1 Desk Study ideally this should be completed at the early stages of the planning and development process and combined with a site walkover.
6. Selected Case Studies
CASE STUDY HO. 2 Name of Projecta WMATA Section C-4, Huntington Route (Contract 1C0041) Purpoaea Running tunnels for subway system Locationa Washington, D.C. (northwest quadrant and under the Potomac River) Construction Perioda November 1972--August 1973 (shield tunnels) Site Investigation Perioda September 1966--August 1969 Sizea Soft Ground ...
17 Scope of the ground investigation
17 Scope of the ground investigation 17.1 General. COMMENTARY ON 17.1. A range of methods is available for use in ground investigations; these include non-intrusive methods, such as geophysical surveying (see Section 5) and intrusive methods, such as excavations and boreholes (see Section 4 and BS EN ISO 22475-1) and probing (see Section 7).The factors determining the selection of which method ...
Geotechnical Risk and Inadequate Site Investigations: A Case Study
A CASE STUDY. Mark Jaksa. Department of Civil and Environmental Engineering, The University of Adelaide S.A. 5005 Australia. Abstract: The University of Adelaide has recently commenced an upgrade ...
Phase I & II Ground Investigations
Phase I and II ground investigations are required when land is being developed or as part of the planning or due-diligence process. The procedure for these investigations is outlined in the Environment Agency document 'Model procedures for managing contaminated land' (CLR 11). Phase I Desk Study. A desk study is the first stage in the site ...
Applications of Ground Penetrating Radar—A Comprehensive Case Study
Khanna R, Gupta SL (2012) Role of ground penetrating radar for site investigations and site characterization—case studies. In: Proceedings of Indian geotechnical conference, Paper A-106. Google Scholar Varughese A, Khanna R (2017) Geophysical investigations using ground penetrating radar (GPR) for hydroelectric projects.
Applications of Ground Penetrating Radar—A Comprehensive Case Study
This is a comprehensive case study covering applications of Ground Penetrating Radar (GPR) investigations in underground utility de tection, delineation of bed rock and dam health monitoring ...
Case Study Methodology of Qualitative Research: Key Attributes and
A case study is one of the most commonly used methodologies of social research. This article attempts to look into the various dimensions of a case study research strategy, the different epistemological strands which determine the particular case study type and approach adopted in the field, discusses the factors which can enhance the effectiveness of a case study research, and the debate ...
15 Types of ground investigation
Contents. Section 3: Planning ground investigations 15 Types of ground investigation 15.1 Sites for new works Investigations of sites for new works should aim to provide information to assist in the selection of the most suitable location for the works. They should also aim to provide the data required for designing the geotechnical aspects of ...
PDF Case Study Report Wanda Dikiy Surfside Collapse
Surfside Collapse, 2021: A Case Study Report Wanda Dikiy February 5, 2024 2 Introduction: On June 24, 2021, at approximately at 1:23AM, an oceanfront, 12-story high residential tower, located in Surfside, Miami Beach, partially collapsed.1 A total of 55 of 136 apartment units, fell to the ground while most residents were asleep. The Champlain Tower
(PDF) Geophysical Investigation for Groundwater Development and
Geophysical Investigation for Groundwater Development and Management Strategies. April 2023. April 2023. Conference: 1st Faculty of Science International Conference FSIC (2022) At: Air Force ...
Grounded Theory: A Guide for Exploratory Studies in Management Research
While studies using grounded theory in management research are becoming more popular, these are often mixed with the case study approach, or they provide contradictory guidelines on how to use it. ... especially in subject areas that involve the investigation of real-life events and human interactions (Easterby-Smith et al., 2002).
PDF Comparing Case Study and Grounded Theory as Qualitative ...
3. Case Study, Ground Theory Definitions and Characteristics 3.1 Case Study, Definitions and Characteristics There are several definitions of case study as a research approach. First case study is defined as an intensive study about a person, a group of people or a unit, which is aimed to generalize over several units (Gustafsson, 2017).
Breaking's Olympic Debut
The Daily is made by Rachel Quester, Lynsea Garrison, Clare Toeniskoetter, Paige Cowett, Michael Simon Johnson, Brad Fisher, Chris Wood, Jessica Cheung, Stella Tan ...
COMMENTS
Case study: Successfully managing ground investigations on the Lower Thames Crossing. Once complete, Lower Thames Crossing will be the longest road tunnel in Britain. As principal contractor on behalf of Highways England, we undertook phased ground investigations across Kent and Essex across an area exceeding 7,500km.
A ground investigation report is a technical document that provides detailed information about the ground conditions at a specific site. This provides information to a specified standard that can be used to assist the design and construction of foundations, roads, bridges, windfarms and other structures. It can also be used to assess the risk ...
Ground Investigation | Site Investigation. Step 1. The first step in this process is a Phase 1 Desk Study.. A phase 1 Desk Study, which is normally carried out at the beginning of the Site Investigation process, considers the risks posed to your development from geotechnical or environmental hazards combined with historical data on your specific site.
GeoCon generally use 6″ and 8″ casing on the majority of our ground investigation projects, however we do have the capability to use 10″ and 12″. GeoCon also use difficult access cable percussion rig called "cut down rigs" which are used on sites with difficult access or low head room such as inside existing buildings. 4.
A case study is presented here at a vacant building site. Initially, boreholes indicated a complex geology. ... Geophysical methods are implemented in a wide range of applications ranging from building ground investigations to the inspection of dams and dikes (Klimis et al 1999, Luna and Jadi 2000, Othman 2005, ...
Across the geotechnical industry, the process of conducting these investigations consists of four key phases. These include: 'Desktop Studies' (Phase 1), 'Site Investigations' (Phase 2), 'Remediation Designs' (Phase 3), and 'Testing and Validation' (Phase 4). Each phase is equally important as the next, and today, we wanted to ...
Description. Geotechnical Investigation and Improvement of Ground Conditions covers practical information on ground improvement and site investigation, considering rock properties and engineering geology and its relation to construction. The book covers geotechnical investigation for construction projects, including classic case studies with ...
Case studies. Dordon, Warkwickshire. A ground investigation was required to provide geotechnical and geo-environmental data for the design of a residential development and associated infrastructure. ... A ground investigation was required to provide geotechnical and geo-environmental survey data from the area around Essex Arena Raceway ...
The Association of Geotechnical & Geoenvironmental Specialists (AGS) document published in August 2022 - Client Guide: The Purpose and Use of a Ground Condition "Desk Study" - details the significance of such a study and is a must read for the engineers involved in specifying the scope for any GI works. Intrusive GI
This book will cover the scope of the geotechnical aspect of ground investigation, covering soils, rocks, and groundwater with special emphasis on soil. Ground Investigation is required for foundations and ground engineering works, which are usually included in infrastructure developments. In order to obtain the ground profile, groundwater ...
Philip Thomas. Ground investigation is often considered as a project overhead typically attracting a fraction of the funding of the overall project spend (0.1 to 0.3%). The exceptionally low level of expenditure on ground investigation fails to recognise the significant risks that are inherent in the ground and the value that a robust ground ...
More Information on Ground Investigations. What Is the Ground Investigation Process? Ground investigations are carried out with a phased approach. The first step in the process is to complete a phase 1 Desk Study ideally this should be completed at the early stages of the planning and development process and combined with a site walkover.
CASE STUDY HO. 2 Name of Projecta WMATA Section C-4, Huntington Route (Contract 1C0041) Purpoaea Running tunnels for subway system Locationa Washington, D.C. (northwest quadrant and under the Potomac River) Construction Perioda November 1972--August 1973 (shield tunnels) Site Investigation Perioda September 1966--August 1969 Sizea Soft Ground ...
17 Scope of the ground investigation 17.1 General. COMMENTARY ON 17.1. A range of methods is available for use in ground investigations; these include non-intrusive methods, such as geophysical surveying (see Section 5) and intrusive methods, such as excavations and boreholes (see Section 4 and BS EN ISO 22475-1) and probing (see Section 7).The factors determining the selection of which method ...
A CASE STUDY. Mark Jaksa. Department of Civil and Environmental Engineering, The University of Adelaide S.A. 5005 Australia. Abstract: The University of Adelaide has recently commenced an upgrade ...
Phase I and II ground investigations are required when land is being developed or as part of the planning or due-diligence process. The procedure for these investigations is outlined in the Environment Agency document 'Model procedures for managing contaminated land' (CLR 11). Phase I Desk Study. A desk study is the first stage in the site ...
Khanna R, Gupta SL (2012) Role of ground penetrating radar for site investigations and site characterization—case studies. In: Proceedings of Indian geotechnical conference, Paper A-106. Google Scholar Varughese A, Khanna R (2017) Geophysical investigations using ground penetrating radar (GPR) for hydroelectric projects.
This is a comprehensive case study covering applications of Ground Penetrating Radar (GPR) investigations in underground utility de tection, delineation of bed rock and dam health monitoring ...
A case study is one of the most commonly used methodologies of social research. This article attempts to look into the various dimensions of a case study research strategy, the different epistemological strands which determine the particular case study type and approach adopted in the field, discusses the factors which can enhance the effectiveness of a case study research, and the debate ...
Contents. Section 3: Planning ground investigations 15 Types of ground investigation 15.1 Sites for new works Investigations of sites for new works should aim to provide information to assist in the selection of the most suitable location for the works. They should also aim to provide the data required for designing the geotechnical aspects of ...
Surfside Collapse, 2021: A Case Study Report Wanda Dikiy February 5, 2024 2 Introduction: On June 24, 2021, at approximately at 1:23AM, an oceanfront, 12-story high residential tower, located in Surfside, Miami Beach, partially collapsed.1 A total of 55 of 136 apartment units, fell to the ground while most residents were asleep. The Champlain Tower
Geophysical Investigation for Groundwater Development and Management Strategies. April 2023. April 2023. Conference: 1st Faculty of Science International Conference FSIC (2022) At: Air Force ...
While studies using grounded theory in management research are becoming more popular, these are often mixed with the case study approach, or they provide contradictory guidelines on how to use it. ... especially in subject areas that involve the investigation of real-life events and human interactions (Easterby-Smith et al., 2002).
3. Case Study, Ground Theory Definitions and Characteristics 3.1 Case Study, Definitions and Characteristics There are several definitions of case study as a research approach. First case study is defined as an intensive study about a person, a group of people or a unit, which is aimed to generalize over several units (Gustafsson, 2017).
The Daily is made by Rachel Quester, Lynsea Garrison, Clare Toeniskoetter, Paige Cowett, Michael Simon Johnson, Brad Fisher, Chris Wood, Jessica Cheung, Stella Tan ...