Lean Construction Ireland Annual Book of Cases 2021 25 l f s s 2 Company Overview KIRBY GROUP ENGINEERING kirbygroup.com Overview & Background to the Lean Initiative Founded in 1964 in Limerick, Kirby Group Engineering is a leading mechanical and electrical engineering contractor operating across Ireland, the UK and mainland Europe, and directly employing over 1,500 highly skilled professionals. Kirby provides full mechanical and electrical contracting services as well as specialist high voltage (HV) and medium voltage (MV) design and construction services to clients across a number of different sectors including Data Centres, Life Sciences, Industrial,Commercial, and Substations and Renewables. Kirby also has 2,500 indirect employees and a turnover in 2021 of €400m. Kirby is a“values” driven business as illustrated in Figure 1. Mark Lumley Author Cora O’Connor Author This case study sought to address a problem identified with tracking and quantifying the cost of quality on construction projects. The hypothesis to address this was firstly to establish the level of knowledge and awareness relative to the cost of quality in construction projects and then develop a robust solution, which included process updates, a training programme and tracking mechanism for data capture.The Lean/Six Sigma methodology of Design,Measure,Analyse, Improve and Control, together with lean tools, was used to deliver the improvement project as shown in Figure 2 DMAIC Methodology andTools. Figure 2: DMAIC Methodology &Tools The objective of the project was to utilise operational data to determine the cost of quality and then reduce costs and increase efficiency. Figure 3: Project Objectives The Prevention Appraisal Failure model (PAF) was used to determine the cost of quality across a portfolio of construction projects completed in 2021. Figure 4: PreventionAppraisal Failure (PAF) model Case 4 Case Study Title: Framework to determine Cost of Quality on Construction Projects KevinWall Author Figure 1: Kirby CoreValues
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