Chapter 8.20 FLAMMABLE LIQUID DELIVERY VEHICLES This chapter is included in your selections. Sections: 8.20.010 Definitions. 8.20.020 Applicability of provisions. 8.20.030 Operator precautions – Dead-man valve required. 8.20.040 Deliveries – Vehicle location restrictions. 8.20.050 Nozzle and discharge hose specifications. 8.20.060 Violation – Penalty.