Construction of reinforced concrete and Gabion retaining wall for a proposed of upgrading Kajang Silk Highway from UNITEN Interchange to UPM Interchange / Muhammad Aimi Adzmi

Reinforced concrete retaining wall and Gabion retaining wall is one of the important structures in road construction. This report will explain these two types of retaining wall based on on-site observation during practical terms. This report covers a study on the importance of retaining wall, purpose of retaining wall inspection works and construction methods of both structures. All the data in this report had been gathered during 5 months of practical training with Cypark Resouces Berhad doing project of upgrading Kajang Silk highway from UNITEN Interchange to UPM Interchange. The main objective of this report is to understand more on the overall construction method of retaining wall with the specification given by JKR (Jabatan Kerja Raya). This report also explained on the preparation of slope to ensure the retaining wall can support the slope and also need to calculation involved for the structure. Overall, this report will concentrates on construction method statements and the purpose of retaining wall from the very beginning. Every single work will be explained in sequence the way the workers did on site.