Simple Hose Lay 3 : A single hose line between the water source and the nozzle; it may be extended by inserting additional lengths of hose between the water source and the nozzle. See: Straight Lay
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}