SSC JE Civil Engineering 25-Sep-2019 Shift 1 Solved Paper

A well sinking method is a specific way of sinking a well. Wells may be dug by hand, drilled with hand tools, or drilled with motorized equipment.
Many other methods and techniques are used for this. The choice depends on the available materials and equipment, the expected ground conditions at the well site, and your familiarity with a specific sinking technique.