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Full-Text Articles in Construction Engineering and Management

Extraction Of Contaminated Soil Using High Pressure Jet Grouting, Purdue Ect Team Jan 2007

Extraction Of Contaminated Soil Using High Pressure Jet Grouting, Purdue Ect Team

ECT Fact Sheets Archive

Removal of contaminated soil underneath existing structures causes settlement. There is a need for a remediation technology that eliminates this problem. The jet grouting by the triple rod system can be combined with an on site remediation technology (e.g., soil washing). Jet grouting was developed primarily for underpinning and/or excavation support. The benefits of this technology lie in the future reduction of structural settlement, and site access flexibility.


Increasing Effectiveness Of Public Private Partnerships In The Irish Construction Industry, Louis Gunnigan Jan 2007

Increasing Effectiveness Of Public Private Partnerships In The Irish Construction Industry, Louis Gunnigan

Doctoral

By 2003 the first Irish Public Private Partnership (PPP) projects had reached the operational stage. Media reports were emerging of significant differences in the effectiveness of these projects.

This research set out to find a means by which effectiveness of PPPs could be increased and to develop a model that would assist PPP practitioners with this task in the future. Through a literature review, the Irish PPP process was mapped, the changes encountered in the introduction of PPP were investigated and a conceptual model – based on a traditional process model - was proposed. The model was tested by examining …


Bs News Jan 2007

Bs News

Building Services Engineering

No abstract provided.


Efficiency Gains To Be Won Through The Introduction Of Electronic Tendering In The Construction Industry, Alan V. Hore, Roger West Jan 2007

Efficiency Gains To Be Won Through The Introduction Of Electronic Tendering In The Construction Industry, Alan V. Hore, Roger West

Conference papers

The tendering process predominantly adopted in the Irish construction industry is largely paper-dependent. However, the increase in the availability of high speed Information Communications Technology (ICT) has meant that construction consultants can disseminate this information more cost effectively in an electronic format. The aim of this paper is to present a status report on an industry-led network project currently being undertaken by the Construction Information Technology Alliance (CITA) in Ireland. This project aims to demonstrate how greater effectiveness and efficiency can be applied to the tendering process by the application of ICT already used widely in other industries. The status …


Realising Electronic Tendering In The Irish Construction Industry, Alan V. Hore Jan 2007

Realising Electronic Tendering In The Irish Construction Industry, Alan V. Hore

Conference papers

No abstract provided.


Semantic 3d Cad And Its Applications In Construction Industry — An Outlook Of Construction Data Visualization, Zhigang Shen, Raja R. A. Issa, Linxia Gu Jan 2007

Semantic 3d Cad And Its Applications In Construction Industry — An Outlook Of Construction Data Visualization, Zhigang Shen, Raja R. A. Issa, Linxia Gu

Department of Construction Engineering and Management: Faculty Publications

In response to the need of using electronic design data directly in construction management applications, many CAD developers have started implementing semantic data models in their CAD products using industry foundation classes (IFCs). While helpful, these semantic CAD applications have limitations when used in actual construction practices. The case studies in the thesis indicated that: 1) the semantics of the current data model (IFC as an example) is not rich enough to cover the richer details of the real trade practices; 2) the current implementation of the semantic data model lacks the mechanism to provide multiple trades views at various …


Bs News Dec 2006

Bs News

Building Services Engineering

No abstract provided.


Bs News Nov 2006

Bs News

Building Services Engineering

No abstract provided.


Bs News Oct 2006

Bs News

Building Services Engineering

No abstract provided.


Bs News Sep 2006

Bs News

Building Services Engineering

No abstract provided.


Contractor Variability In Construction Of Cement Treated Base Layers, Maile Anne Rogers Jul 2006

Contractor Variability In Construction Of Cement Treated Base Layers, Maile Anne Rogers

Theses and Dissertations

The primary purposes of this research were to identify construction factors most correlated to specific mechanical properties of cement-treated base (CTB) layers and to determine which construction factors exhibit comparatively high variability within individual construction sections of the two pavement reconstruction projects included in this study. In addition, differences between construction sections tested in this research were evaluated. The research focused on the construction of CTB layers in two pavement reconstruction projects in northern Utah, one along Interstate 84 (I-84) near Morgan and one along U.S. Highway 91 (US-91) near Richmond. The significant predictor variables associated with California bearing ratio …


Bs News Jul 2006

Bs News

Building Services Engineering

No abstract provided.


Payback Information: It's Effect On Home Buyers Regarding Energy Efficiency, Steven E. Sparti Jun 2006

Payback Information: It's Effect On Home Buyers Regarding Energy Efficiency, Steven E. Sparti

Theses and Dissertations

This study was conducted to find out how payback analysis would affect consumer decision making with regards to home energy efficient upgrade packages. Three different home plans were obtained from a local builder and seven different energy efficient packages were created. Using Hot2000 the heating and cooling loads were calculated for each building, with each energy efficient package, in each of the four major cardinal directions. The averages were taken and the payback information was calculated. The payback information included the increased cost of the package, the increase in the mortgage payment, the annual savings from heating and cooling bills, …


Bs News Jun 2006

Bs News

Building Services Engineering

No abstract provided.


Bs News May 2006

Bs News

Building Services Engineering

No abstract provided.


Bs News Apr 2006

Bs News

Building Services Engineering

No abstract provided.


Bs News Mar 2006

Bs News

Building Services Engineering

No abstract provided.


Bs News Feb 2006

Bs News

Building Services Engineering

No abstract provided.


Correlating Factors Between Student Participation And Student Learning Via A Service Learning Project In Secondary Education: A Case Study, Shawn V. Jensen Jan 2006

Correlating Factors Between Student Participation And Student Learning Via A Service Learning Project In Secondary Education: A Case Study, Shawn V. Jensen

Theses and Dissertations

In this study a service-learning project was conducted with secondary students in a construction technology based course. Three research questions were considered; (1) does service learning projects help to engage student participation, (2) can students learn the course curriculum while participating in a service learning project, and (3) is there a correlation between student participation and student learning as it pertains to service learning projects? The data was collected through surveys, observations, interviews, and evaluations. The researcher concluded the following from the study; 92% of the students were actively participating in the two week service project, 76% of the students …


Bs News Jan 2006

Bs News

Building Services Engineering

No abstract provided.


An Investigation Of Employee Satisfaction And Employee Empowerment Specific To On-Site Supervisors In The Residential Construction Industry, David Lars Halvorsen Dec 2005

An Investigation Of Employee Satisfaction And Employee Empowerment Specific To On-Site Supervisors In The Residential Construction Industry, David Lars Halvorsen

Theses and Dissertations

Employee satisfaction and empowerment are vital elements to businesses in most industries. The construction industry has various types of employees, ranging from managers and executives to on-site supervisors and laborers. This study was conducted to obtain a greater understanding about the elements and levels of satisfaction and empowerment of on-site supervisors in the residential construction industry. An on-site supervisor in the residential construction industry is responsible for coordinating and managing employees, materials, equipment, budgets, schedules, contracts, and the safety of employees and the general public. They are also the employees most frequently perceived as accountable for the success or failure …


Bs News Dec 2005

Bs News

Building Services Engineering

No abstract provided.


Bs News Nov 2005

Bs News

Building Services Engineering

No abstract provided.


Bs News Oct 2005

Bs News

Building Services Engineering

No abstract provided.


Bs News Sep 2005

Bs News

Building Services Engineering

No abstract provided.


Bs News Aug 2005

Bs News

Building Services Engineering

No abstract provided.


Bs News Jun 2005

Bs News

Building Services Engineering

No abstract provided.


Bs News May 2005

Bs News

Building Services Engineering

No abstract provided.


Bs News Apr 2005

Bs News

Building Services Engineering

No abstract provided.


The Purposes And Evaluation Methods For State Residential General Contractor Licensing, James Ellis Fenn Mar 2005

The Purposes And Evaluation Methods For State Residential General Contractor Licensing, James Ellis Fenn

Theses and Dissertations

The main topic in the licensing debate is whether licensing affects construction quality. Available literature and previous studies indicate that it does not. The real question is not whether licensing improves quality, but whether the improving quality is the actual purpose of licensing. There is little information available on the purpose of licensing as defined by state licensing departments as well as a general lack of information on how states evaluate whether licensing is fulfilling the intended purpose. In order to effectively resolve some of the issues surrounding the construction licensing debate, the true purpose of licensing and the methods …