The winners will get to join the IDBI Federal Life Insurance Kolkata Full Marathon Plogging team and get a signed certificate from Sachin.
Well-logging means all operations involving the lowering and raising of measuring devices or tools that may contain sources of radiation into well-bores or cavities for the purpose of obtaining information about the well or adjacent formations.
Blasting means the use of explosive materials to fracture:
Dewatering means the removal of water for construction activity. It can be a discharge of appropriated surface or groundwater to dry and/or solidify a construction site. It may require Minnesota Department of Natural Resources permits to be appropriated and if contaminated may require other MPCA permits to be discharged.
Infiltration means water other than wastewater that enters a sewer system (including sewer system and foundation drains) from the ground through such means as defective pipes, pipe joints, connections, or manholes. Infiltration does not include, and is distinguished from, inflow.
borehole means a hole sunk into the earth for the purpose of locating, abstracting or using subterranean water and includes a spring;