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A comparison study of benchmarks between international countries and South Africa for asphalt specifications

Craig Naicker, Ten Logistics and Civils


PAPER

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PRESENTATION

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Abstract

This paper assesses the degree of variability between South African asphalt specifications and international asphalt specifications relating to construction tolerances. Cross-country comparisons avoid  poor equilibrium and give insight into common project tolerances.

A comparative statistical analysis will be done between international benchmarks and COTO, which was approved by the Committee of Transport Officials and issued as a specification manual for all road and bridge works in South Africa, with a notable preference to ANOVA testing (analysis of variance) which will guide our discussions.

This comparison study endeavours to delve into these international benchmarks with a view to recommending suitable benchmarks within the South African context.

About the Author

Craig Naicker graduated from the University of KwaZulu Natal with a B.Sc. Hons Degree in Mathematics and Statistics in 2007. Before starting his own company, he worked on numerous finance projects in the banking industry where he gained experience in project coordination, financial modelling, as well as designing and implementing an outcome-based remuneration (OBR) project. The OBR project was recognised by the South African Remuneration Association as a leading productivity tool to drive employee motivation.

Craig established Ten Logistics and Civils in 2008 and went on to obtain his MBA at the North-West University. Ten Logistics and Civils has grown into one of the leading asphalt contracting companies in KwaZulu-Natal, with clients such as ACSA, SANRAL and many local municipalities.

A commitment to excellence and professionalism, along with a deep-rooted connection to the KZN region, has enabled Craig to become a well-recognised and respected name in asphalt contracting.