1
PLATOON
COMPANY
JUNE
PRESENT
REMARKS
RES
1
2
3
4
5
6
7
30
RES-0 on 31 May
A1
II
II
I
III
RES-2
RES-1 on 1 Jun
RES-2 on 7 Jun
RES-0 on 31 May
A2
II
I
IIII
RES-2
RES-1 on 1 Jun
RES-2 on 7 Jun
RES-0 on 31 May
RES-1 on 1 Jun
A3
III
I
II
III
II
RES-2
RES-2 on 4 Jun
RES-2 on 7 Jun
RES-0 on 31 May
A4
I
I
I
I
RES-1
RES-1 on 1 Jun
RES-1 on 7 Jun
RES-0 when
attached on 2 Jun
Engineer Platoon
I
I
II
RES-1
RES-1 on 4 Jun
RES-1 on 7 Jun
RES-0 on 31 May
A
RES-2
RES-1 on 1 Jun
RES-2 on 7 Jun
1
The marks in the date columns are upright tally marks, each representing 10 cGy (rad).
Figure 3-1. RES Chart, Month Six
b. The dose received is posted daily or after each exposure. The radiation exposure is indicated by
an upright tally mark for each 10 cGy. For example, II for 20 cGy, IIII for 40 cGy, IIII I for 60 cGy, and
so forth, in the appropriate date column. Figure 3-1 illustrates the use of the tally mark for posting
reported doses. By using the dose criteria from Table 3-1, a RES category of RES-0, RES-1, RES-2, or
RES-3 is determined for each platoon. The RES is then entered in the present RES column.
3-4. Determining a Unit's Radiation Exposure Status.
a. Platoon status. Consider the status of the 2nd Platoon in Company A, as shown in Figure 3-1.
At the start of the period, the platoon was RES-0, since no radiation dose had been received. The platoon
received 20 cGy on 1 June and became RES-1 on that date. The platoon received an additional 10 cGy on
2 June. At the end of the day on 2 June, the unit was still classified RES-1 having received less than 70
cGy. On 7 June, the platoon received 50 cGy making a total dose of 80 cGy. After the platoon received
50 cGy on 7 June, it was classified RES-2.
b. Company status. Next, consider the status of Company A. At the start of the period, the
company was classified RES-0. However, at the end of 1 June, each of the four platoons in the company
had been classified as RES-1. To help determine the RES of Company A, the RES chart in Figure 3-2,
page 3-4, is used.
3-3
CM2306
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