D A Sharp
Posts: 214
Joined: 5/15/2001 From: California Status: offline
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As a grunt each fire team carried a dosimeter that was to record total radiation exposure, this info went up to the BN NBC officer. I think the plan was at a certain dosage units would have to be removed from a rad environment if possible. From my limited knowledge I believe that exposure is cumulative over a soldiers lifetime, so you could fight to a set dosage and then either accept death by radiation poisoning or get out of dodge. EDIT I just dug up an old FM-21-40 NBC DEFENSE dated 77 with no release warnings on it, I may have an nuclear planning guide book around somewhere that is full of charts for blast survival for different types of equipment and units based upon warhead size and detonation altitude - I'll look for it but it is not readily at hand. From 21-40: Expected response in groups of personnel exposed to gamma and neutron radiation. [I](this is total rads, not rads/hr. Dosage is per liftime exposure of soldiers)[/I] Dose 0-70 rads, Effectiveness: full, fatalities: none Dose 150 rads, Effectiveness: Reduced while vomiting, depending on task, fatalities: None, Early Symptoms: approx 5% w/in 6 hrs Dose 650 rads, Effectiveness: Hospitalization required, Fatalities: more than 50% at approx 16 days, Early syptoms: 100% w/in 2 hours [I]The list continues but just gets grimmer[/I] [I]Radiological survey teams report in rads/hour for planning purposes.[/I] Operation exposure guide Based on the data from the radiation status records maintained at Bn, an Operations Exposure Guide (OEG) is established for all levels of command from Div down to Co....Normally the Div and Bde will express the OEG as the acceptable degree-of-risk (negligible, moderate, emergency or exceed emergency) for the particular operation. The Bn then takes the given degree-of-risk and applies it to each company to determine a numerical value in rad. This value is the amount of radiation to which elements of the Co can be exposed without exceeding OEG for the operation... Offensive operations ...The commander may then direct a radiological survey be made to determine the extent of the radioactive area and the exposure to which his troops will be subjected if he crosses it. Based on the information received he may decide to cross the area, bypass it, or stop his advance... After a unit has crossed a radioligical hazard area, men and equipment should be decontaminated as soon as possible. For radioactivity this consists only of physically removing the particles by washing, shaking, brushing, sweeping, etc....
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