The Red Booklet/Training Compact “Water Supply” deals in detail with the supply of fire­fight­ing water via a shut­tle service as well as via hose lines. It explains the basics of water supply, pump tech­nol­ogy, hose and pipe tech­nol­ogy, water-carry­ing fittings and the acces­sories required for water supply. It also intro­duces the vari­ous meth­ods of trans­port­ing and stor­ing hose mate­r­ial, as well as the options for laying hose assem­blies. Tips and hints for the calcu­la­tion and design of the water supply complete the content.