Concrete; concrete designed to absorb impact and regulate water, gas and moisture consistency in overlying ground, sand, soil, artificial and real turf and grass; concrete for golf bunker liners, golf courses, sports grounds and underlying ground, sand, soil, artificial and real turf and grass; construction materials not of metal, namely, concrete designed to absorb impact and regulate water, gas and moisture consistency in overlying ground, sand, soil, artificial and real turf and grass; construction materials not of metal, namely, concrete for constructing golf bunker liners, golf courses, sports grounds and underlying ground, sand, soil, artificial and real turf and grass; golf bunker system comprised of concrete designed to eliminate washouts, soil contamination and plugged ball lies; surface materials, namely, concrete designed to designed to absorb impact and regulate water, gas and moisture consistency in overlying ground, sand, soil, artificial and real turf and grass; surface materials, namely, concrete for constructing golf bunker liners, golf courses, sports grounds and underlying ground, sand, soil, artificial and real turf and grass

Consultation and advisory services in the fields of construction, installation of concrete, installation of structures for ground impact absorption purposes, building sports grounds, and installing and building concrete structures, bunkers and structures to regulate water, gas, and moisture in ground, sand, soil, artificial and real turf, and grass; Construction consulting services, namely, making recommendations related to soil quality and water, gas, and moisture regulation for purposes of building sports grounds, concrete structures, and water, gas, and moisture regulating bunkers and structures