Table 2

Hypothesis matrix - measures and tests

HypothesisDescriptionProcessMeasuresBenefits
H1Implementation of 5S5S eliminates unnecessary steps from production processesProductivity %Productivity increase
H2Implementation of TPMTo increase the constructive efficacy of equipment by emphasizing preventive and preventive maintenanceDefect ppmReduces machine downtime and improves overall equipment efficiency
H3Implementation of VSMA graphical technique for analysing and streamlining the production processTime saving in mins/HrReduces process waste and increases value-added time
H4Implementation of Kaizen InitiativeDaily improvements in problem solving and small change programsDefect ppmTackles the root causes of product defects and empowers shop floor workers to set rectification measures
H5Workforce engagementBy transforming technical lean operations into actual performance in terms of qualityLean implementation %Successful implementation of lean techniques
H6Lean trainingEnsures the long-term institutionalization of lean culture in addition to facilitating its adoptionEmployee skill and moraleBoost employee confidence when combined with their ongoing adoption of lean methods
H7Strong leadership supportFosters a welcoming environment that facilitates change management and helps align to strategic goal with daily operationsProductivity %Productivity increase
Source(s): Data collected by the authors’ regarding the Hypothesis matrix

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