The excavation exceeding 1.5 m in width and 10 sq. m in plan area with a depth not exceeding 30 cm, is termed as __________

The excavation exceeding 1.5 m in width and 10 sq. m in plan area with a depth not exceeding 30 cm, is termed as __________ Correct Answer surface excavation

Surface dressing is done upto 15 cm depth and surface excavation upto 30 cm depth.

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