Classification sub-group 408-02 - Trenching and drainage

Industry sector 4 – Construction

Rate risk category 200%

Included	Similar but classified elsewhere
Digging trenches – an excavation that is less than 6 feet deep and the width is less than half the depth. – used for different applications ( e.g. burying electrical or telephone cables). Normally done by machine. Utilizing the “Armadillo Coring System” to dig a trench or excavate.	Excavating more than 6 feet deep or where the width is more than half the depth is found under 407-06 – Excavation, foundations, installing pools and tanks.
Construction of irrigation or drainage ditches.