1							2		3
	4			5				6				7
	8
	9
10			11
										12			13
14
			15
					16

Across 6. THIS IS CRITICAL WHEN THE SITUATION INVOLVES UNCONSCIOUS VICTIMS OR PERSONS WHO MAY HAVE BEEN OVERCOME BY THE _____ INSIDE THE SPACE. 8. If when, the Safety Sector Officer judges that an operation is unsafe, the operation shall be _____. 9. ALL PERSONNEL entering confined spaces SHALL use _____apparatus. 10. Where feasible, _____ shall be used by personnel entering the confined space. 12. In order to provided adequate support for confined space incidents, Command should provide a minimum 2:1 ratio of personnel outside the _____ space to support personnel working within. 14. A primary function of the Lobby Sector is to _____ the number of personnel and prevent crowding at the entrance to the confined space. 15. This should include a stand by _____ team with a 1:1 ratio to provide emergency assistance to the personnel in the confined space. 16. Command must assume that an unsafe atmosphere exists within the confined space until/unless _____ establishes it is safe.

Down 1. These factors may also apply to _____. 2. When _____ a confined space containing flammable vapors or gases, ventilation must consider the concentration in relation to the flammable limits. 3. Confined spaces include caverns, tunnels, pipes, tanks, and any other locations where ventilation and access are _____ by the configuration of the space. 4. A Treatment Sector with ___ capability shall also be provided near the entrance/exit point. 5. When working in confined spaces with very restricted access, personnel should wear rescue harness or wrist straps to provide for extrication by ____. 7. Protective clothing should be worn as required by the _____, depending on an evaluation of the hazards and the products which may be inside the confined space. 11. When test instruments are available, readings of oxygen concentration, explosive gas or vapor concentrations, and carbon monoxide shall be taken before _____. 12. Command shall establish a fire department Safety Officer at all confined spaceconfined space incidents to consult with _____ on the safety measures and precautions to be taken in each case. 13. Confined space incidents may involve injured persons, asphyxiated or overcome by toxic substances, cave-ins or _____ occurring within the space.