Mine Planning and Permitting – Missouri

Buzzi Unicem USA, Mine Plan-Sinkhole Study, Cape Girardeau, Missouri. H2H prepared the ground water and surface water assessment as part of the quarry’s assessment of environmental risks as it relates to the generation of sinkholes around the quarry perimeter and within the adjacent streams.


New York State Canal Corporation

“The H2H 3D marine mapping system is allowing us to make more informed decisions about areas that need to be manually inspected. We are in the process of adjusting our standard procedures and workflows to take better advantage of the technology in the future. The system definitely performed as promised,”

H2H Memberships

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