Digital Commons Network^™

International Information Management And Bim Best Practice Report, Ted Mckenna, Davitt Lamon

Reports

In order to inform the Digital Leadership and Cultural Change pillar of the Build Digital, a study of international best practice in digital adoption within the built environment sector globally was undertaken and is presented here-in. In order to identify key learnings for Ireland in the context of digital transformation, eight countries were included in this study, namely, Denmark, Finland, Netherlands, Germany, United Kingdom (UK), New Zealand, Australia and Singapore. These countries were selected for various reasons, including the level of digital maturity, the scale of the built environment sector and geographic spread. Key data for each country is included …

Sustainability And Circular Economy Horizon Scan And Needs Analysis, Sadaf Dalirazar, Mark Kelly, Derek Sinnott, James O'Donnell

Reports

The construction industry plays a crucial role in addressing the climate crisis as it is the largest global consumer of raw materials and contributes significantly to global energy consumption and emissions. Considering the world’s continuous population growth and the imperative to address infrastructure and housing demands the construction sector needs to adopt further sustainable strategies in its activities to reduce the pressure on natural resources. In addition, the Architecture, Engineering, and Construction (AEC) sector is responsible for generating substantial amount of waste known as Construction and Demolition Waste (CDW), which is projected to increase due to the future construction developments. …

Digital Construction Annual Survey 2022 Report, Davitt Lamon, Ted Mckenna

Reports

The Annual Survey 2022 was conducted to assess the state of digital transformation in the Irish construction and built environment sector. This report presents the analysis of survey data, with a focus on implications for the Build Digital project and Build Digital’s five pillars: Digital Leadership & Cultural Change, Digital Standards, Digital Education & Training, Digital Procurement, and Sustainability & Circular Economy. Key findings from the survey indicated that a significant number of organisations have started their digital transformation journey, with many identifying themselves as proactive and possessing a clear business-focused strategy. However, a considerable cohort of respondents are keen …

Industry Colloquium Report, Robert Moore

Reports

In the ever-evolving landscape of the construction industry, digital transformation has emerged as a pivotal force reshaping the way projects are conceived, executed, and delivered. This transformation, fuelled by cutting-edge technology and innovative practices, holds the promise of greater efficiency, sustainability, and collaboration within the construction sector.

This report offers a comprehensive summary of the Build Digital Project colloquium. It provides actionable insights and recommendations for clients, supply chain partners, and for prioritisation within the Build Digital Project pillars. As the industry partners seek to build a more efficient, sustainable, and collaborative construction sector, understanding and harnessing the invaluable insights …

Increasing The Impact Of Utah State University’S Extension Water Check Program With 5-Second Metering, Mahmud Aveek, David E. Rosenberg, Camilo Bastidas, Jeffery S. Horsburgh, Belize A. Lane, Kelly Kopp, Peter Mayer, Joe Fazio

Reports

Study Goal – Increase the volume of water saved by the Utah State University (USU) Extension landscape Water Check program because outdoor water use is the largest component of residential use with the largest opportunity to reduce use. We used 5-second water use data collected with Flume Smart Home Water Monitoring devices (Figure 1) at residential homes before and after a Water Check (Box 1; Figure 2) to answer four questions:

1. How much water did households save?

2. Which Water Check recommendations did participants implement?

3. Why did participants implement some recommendations and not others?

4. How to further reduce landscape water use?

Increasing The Impact Of Utah State University's Extension Water Check Program With 5-Second Metering, Mahmud Aveek, David E. Rosenberg, Camilo Bastidas, Jeffery S. Horsburgh, Belize A. Lane, Kelly Kopp, Peter Mayer, Joe Fazio

Reports

Study Goal – Increase the volume of water saved by the Utah State University (USU) Extension landscape Water Check program because outdoor water use is the largest component of residential use with the largest opportunity to reduce use. We used 5-second water use data collected with Flume Smart Home Water Monitoring devices (Figure 1) at residential homes before and after a Water Check (Box 1; Figure 2) to answer four questions:

1. How much water did households save?
2. Which Water Check recommendations did participants implement?
3. Why did participants implement some recommendations and not others?
4. How to further reduce landscape water use?

Supporting The Delivery Of Information Management And Bim In Ireland: Learnings From Selected International Regions, Alan Hore, Ciaran Mcnally, Adekunle Qudus Adeleke, Wahib Saif

Reports

The Executive Summary introduction the report recommendations for Build Digital with respect to information management and the use of BIM as a critical vehicle of innovation to unlock improved project outcomes in construction.

How Can Visual Programing Be Used To Aid The Development Of A Structural Scheme Design Process Utilising Geometric Data Within An Architectural Revit Model?, Ed Carthy, Kieran Lakhera O'Shea

Reports

The early-stage structural scheme design of a building is a complex task requiring the collection of multiple information categories such as geometry, loading and materials. The collection and review of this information is traditionally conducted in a 2D environment. This is inefficient, time-consuming, and tedious. This paper provides a review of how structural engineers’ understanding and implementation of BIM has evolved significantly in recent years, validated by extant literature in areas such as BIM automation, visual programming, and structural optimisation in the structural engineering sector. Structural engineers are growing more aware that BIM provides a vast repository of data to …

Dlr Covid-19 Mobility Review: Evaluation And Review Of The Phase 1 Covid-19 Mobility And Public Realm Works Undertaken By Dún Laoghaire Rathdown County Council, Sarah Rock Dr., Dave O'Connor, Lorraine D'Arcy Dr., Odran Reid

Reports

Evaluation and Review of the Phase 1 Covid-19 Mobility and Public Realm Works undertaken by Dún Laoghaire- Rathdown County Council.

Interim findings, June 2021.

A Critical Analysis Of The Application Of Visual Programming To Increase Efficiency In Bim Object Metadata Delivery Workflows During The Delivery Phase Of An Asset, Kieran Lakhera O'Shea, Davitt Lamon

Reports

Uniclass 2015 data generally seems to be overlooked in favour of the more valuable COBie data when discussion begins about BIM model metadata and, at present, few studies are devoted to it and its delivery through automated methodologies. Classification is a key part of the BIM process – without the ability to distinguish one object from another a BIM model lacks the definition required for implementing downstream applications such as functional simulations, compliance checking and other automated technologies. The use of classification data is, of course, not the only way of identifying objects but it is currently the only standardised …

Trades And Apprenticeship Survey 2020: Focus On Wet Trades, Roisin Murphy

Reports

CIF commissioned the Trades and Apprenticeship Survey 2020 – Focus on Wet Trades report to investigate the causes and implications of the low numbers entering wet trades (Bricklaying, floor and wall tiling, Painting and Decorating and Plastering). The objective for commissioning expert research was to fully understand whether the current model is appropriate for the sector or simply requires a new approach.

The research, carried out by Dr. Róisín Murphy, undertook a multi-stakeholder analysis, to determine the causes and challenges facing wet trades and apprenticeship in Ireland.

The report proposes six recommendations and addresses an Apprenticeship model review, Education and …

Economic Analysis Of Productivity In The Irish Construction Sector, Kpmg, Fac, Róisín Murphy Dr, Avril Behan

Reports

Important strides to enhance productivity in the construction sector have been taken by both industry and Government in recent years. However, a collaborative, sectoral wide strategy to drive further increases in productivity is required, with the coordinated participation of all stakeholders across the full life cycle of a project. This report, commissioned by the Department of Public Expenditure and Reform (DPER), produced by KPMG and Future Analytics Consulting Ltd. (FAC) and peer reviewed by TU Dublin, aims to understand and address the reasons for low levels of productivity in the Irish construction sector and identify specific recommendations and actions that …

The Heat Is On: The Capacities Required For The Establishment And Sustainability Of Community-Owned Renewable Energy District Heating Systems In Ireland, Gerard Doyle

Reports

International reviews of countries’ progress at tackling climate change show that Ireland is making small levels of progress on tackling issues associated with climate change. This paper will examine a theoretical framework, referred to as capacity analysis, to explain the capacities that need to be in place for the successful implementation of community-owned renewable energy district heating initiatives. The theoretical framework employed here is based on the ‘conceptual framework’ developed by Pringle which consists of four categories of capacity. The research methodology involves a case study with cases from Austria, Northern Ireland, the Republic of Ireland, Wales and Scotland. The …

Simple Parameterized Models For Predicting Mobility, Burial And Re-Exposure Of Underwater Munitions. Serdp Final Report Mr-2224, Carl Friedrichs, Sarah E. Rennie, Alan Brandt

Reports

A compilation of 761 observations of scour-induced burial and 406 observations of initiation of motion of UXO-like objects are presented. The main factors that increase the scour-induced burial-to-diameter ratio (B/D) under (i) currents and (ii) waves are the (i) Shields parameter (S) and (ii) Keulegan-Carpenter number. For cylinders under waves, B/D additionally increases as the current component parallel to wave orbitals decreases, as S increases, and as the angle between wave orbitals and a cylinder’s axis increases. Cylinders bury most, then spheres, and conical frustums bury least. Simple models dependent on these variables explain 85% of observed variance in B/D. …

Trades And Apprenticeships Skills Survey: The Employers Perspective, Eoghan Ó Murchadha, Roisin Murphy

Reports

The construction sector in Ireland has gone through a period of extremes in the last decade, from an exceptionally high growth to deep and prolonged recession. The backdrop to this report, however, is one of favourable economic and industry conditions. Economic growth is positive, exchequer balances are improving, unemployment continues to decline and sentiment within the construction industry is strong across most sub-sectors.

The construction labour market however, remains in a state of disequilibrium. The severe recession had devastating consequences on construction firms in Ireland resulting in company closures, redundancy and mass emigration. At the same time the number of …

Progress Report Norfolk, Virginia, Federal Flood Risk Management Study, Jian Shen, Rico Wang, Mac Sisson

Reports

The City of Norfolk and Norfolk District, U.S. Army Corps of Engineers (USACE), are partnering to conduct a Flood Risk Management Study (FRMS) to determine the Federal interest and feasibility of alternatives to mitigate coastal flooding risk in the City. The FRMS is in the Feasibility Study (FS) phase in which alternatives are proposed and developed to conceptual/preliminary design level, benefit/cost analyses are conducted, and environmental studies are completed to comply with the National Environmental Policy Act (NEPA). The magnitude of the feasibility study will require an Environmental Impact Statement (EIS).

A component of the FS/EIS is the analysis of …

Building Information Modelling In Ireland 2017, Barry Mcauley, Alan Hore, Roger West

Reports

BIM is perhaps the most topical issue in construction throughout the world at present, as it is associated with solving so many of the present concerns in our industry.

Our lack of housing, shortage of skilled workers, poor document management, overrunning project budgets and sustainability challenges are just a few of the challenges that BIM promises to assist in solving.

The increasing importance of “digitisation” to modern construction and engineering businesses is becoming more apparent as more and more clients are explicitly asking for BIM in the design and delivery of new facilities and infrastructure.

This report provides a snapshot …

Bicp Global Bim Study - Lessons For Ireland’S Bim Programme, Barry Mcauley, Alan Hore, Roger West

Reports

The Construction IT Alliance (CitA) has been promoting the benefits of digitisation in the construction and engineering industry in Ireland since its formation back in 2002. Whilst the Alliance has always strived to ensure that its members are exposed to a wide spectrum of contemporary digital tools and processes, the concept of Building Information Modelling (BIM) has dominated the focus of its activities over the past five years.

BIM can be described as a digital tool that facilitates everybody to better understand a building or structure through the use of a digital model which draws on a range of data …

Weighting The Perceived Importance Of Minimising Economic, Social, And Environmental/Cultural Risks In Flood Risk Management, Zeinab Bedri, John O'Sullivan

Reports

A new national flood policy adopted in Ireland in 2004 set out that a range of flood-related impacts should be taken into account in planning flood risk management strategies and projects, including impacts on people, properties, the environment and cultural heritage. This was reinforced by the 2007 EU 'Floods' Directive that is aimed at the reduction of adverse consequences of flooding for human health, the environment, cultural heritage and economic activity.

In 2006, the Office of Public Works (OPW) began the National Catchment-based Flood Risk Assessment and Management (CFRAM) Programme through a series of pilot studies. A Multi-Criteria Analysis (MCA) …

The Sky Is Falling Ii: Impact Of Deposition Produced During The Static Testing Of Solid Rocket Motors On Corn And Alfalfa, William J. Doucette, Scout Mendenhall, Laurie S. Mcneill, Justin Heavilin

Reports

Tests of horizontally restrained rocket motors at the ATK facility in Promontory, Utah,USA result in the deposition of an estimated 1.5 million kg of entrained soil and combustion products (mainly aluminum oxide, gaseous hydrogen chloride and water) on the surrounding area. The deposition is referred to as test fire soil (TFS). Farmers observing TFS deposited on their crops expressed concerns regarding the impact of this material. To address these concerns, we exposed corn and alfalfa to TFS collected during a September 2009 test. The impact was evaluated by comparing the growth and tissue composition of controls relative to the treatments. …

Employment Opportunities And Skills Requirements For Construction And Property Surveying 2014 - 2018, Roisin Murphy, Stephen Walsh

Reports

In Autumn 2012, a number of Society members expressed their increasing struggle to find qualified graduate surveyors to fill vacancies in their practices. At the same time, members working in academic institutions reported a severe reduction in the number of students enrolling on surveying courses at third level.

Lynches Lane Reed & Willow Bed Facility Final Report South Dubin County Council, Liam Mccarton, Sean O'Hogain, Don Mcdonald, Anna Reid

Reports

This final report will present results from a two year study to monitor the performance of a hybrid reed willow bed facility at Lynches Lane, in the administrative area of South Dublin County Council (SDCC). Design specifications for the facility are presented. Monitoring results for a two year period including influent and effluent parameters, rainfall, potential evapotranspiration, and soil classification are also presented and discussed. During the two year monitoring period the system achieved a zero discharge. This report will discuss the potential application of similar systems within South Dublin County Council administrative area. This is in the context of …

Hydrologic Efficiency In Water Conservation, L. Douglas James

Reports

Introduction: The hydrologic cycle can be subdivided into three phases: 1)Humidity is transported within the atmosphere and becomes precipitation, and 2) Water moves downhill until eventually reaching the sea while all the time 3) Evapotranspiration returns exposed moisture to the atmosphere. During its movement, flowing water transports suspended sediments and dissolved minerals to reshape landforms and redistribute the mineral composition of the earth's surface throughout geologic time. It is during the second phase that flowing water can be diverted for uses that generally add to evaportranspiration (through consumptive use) and transport (through waste disposal). The water resources development that serves …

Solving Problems In Water Quality, Utah Water Research Laboratory

Reports

No abstract provided.

Cee & Uwrl Research In Action, Utah Water Research Laboratory

Reports

Introduction: The Department of Civil and Environmental Engineer (CEE) and the Utah Water Research Laboratory (UWRL) have a symbiotic working relationship. The CEE Department provides the pricipal investigators with academic affiliation to the university while the UWRL provides faculty with a strong water research arena. Both the CEE department and the UWRL have been involved in research and problem solving for government agencies and private industry.

High Intensity Land Treatment (Hilt) Practices, John P. Martin, Ronald C. Sims

Reports

Land treatment is categorized in the Resource Conservation and Recovery Act of 1976 (RCRA) as one of the land disposal options for managing hazardous waste constituents within the defined treatment zone before such constituents can be transported to surface water, groundwater, or air. Under the authroity of Subtitle C of RCFA, the U.S. Environmental Protection Agency has promulgated regulations governing the treatment and disposal of hazardous wastes in land treatment units (40 CFR, Part 264, Subpart M, July 26, 1982). The objectives of this report were to identify land treatment facilities meeting the defined high intensity land treatment (HILT) criteria, …

Information For Operation Of Water Supply Systems, L. Douglas James, Glen E. Stringham, J. Clair Batty

Reports

Introduction: Water requirements increase as more people use more water for domestic purposes. The increase is augmented as technological advances add to the water needs of agriculture and industry. Additional urban landscaping adds further to the demand. Simultaneously, the same forces increase demands for flood control, hydrelectric power, and navigation; and a more urbanized population want more flows preserved for productive natural environments, recreational use, and aesthetic enjoyment. The response over the years to these growing demands on water resources has been to supply increasing amounts of water and greater levels of development for other purposes by building more projects, …

Life Cycle Costing Template (Excel), Dermot Kehily

Reports

No abstract provided.

Social Enterprise: An Overlooked Approach To Promoting Sustainable Economic Regeneration, Gerard Doyle

Reports

Across Europe, social enterprises are making a significant impact on communities, particularly those blighted by high levels of unemployment, poverty and disadvantage. According to the European Commission, they represent 2 million enterprises (i.e. 10 per cent of all European businesses) and employ over 11 million paid employees (the equivalent of 6 per cent of the working population of the EU). Social enterprises are present in almost every sector of the economy, such as banking, insurance, agriculture, craft, various commercial services, and health and social services. The benefits of social enterprises are many, but in economic terms, they can support the …

Performance-Based Testing Methodology For Concrete Durability, Niall Holmes, P. A.Muhammed Basheer, Sreejith Nanukuttan, Lulu Basheer

Reports

This report presents an overview of performance based testing methodology for concrete durability and work currently underway jointly at Queens University Belfast and Heriot Watt University, Edinburgh, to undertake this research under a EPSRC funded project (EP/G02152X/1).

EN206-1 superseded BS 5328 on 1^st December 2003 and allows designers and producers to use a wide range of cements and aggregate types for a variety of exposure conditions. In this new standard, the durability of concrete is specified in terms of the constituent materials of concrete, properties of fresh and hardened concrete, limitations for concrete composition, specification of concrete, delivery of …