4 Answers 4. active oldest votes. up vote 11 down vote. If it is sealed in an air tight container and the freezer always stays very cold so the meat never thaws-then chicken and beef will stay good indefinitely.
1 When sewer gases diffuse into household air, they gradually displace oxygen and suffocate occupants. 2  The effects of oxygen deficiency include headache, nausea, dizziness and unconsciousness. 3  At very low oxygen concentrations (less than 12%), unconsciousness and death will occur quickly and without warning.
What Is High Pressure Sewer Jetting. 1  High pressure sewer jetting is method of cleaning sewer & drain lines using high pressure water. An engine or other power source powers a high pressure water pump that produces water under pressure. 2  To clear a clogged sewer line, a nozzle with a forward jet(s) is used.