Sound Effect, Pack 23C Construction Site, Earthworks and Building. This pack consists of a wide variety of sounds that you would find on a building or construction site or an earthworks site. From large machines ( cranes, diggers, dump trucks etc) down to jackhammers and impact drivers. It also has nail hammering and other emailer building sounds. The third of our "23" series sfx packs. All sfx were recorded with high quality microphones and analog recording equipment, and are presented here as a zip of 24 bit/44.1kHz wav files.