This website uses non-intrusive cookies to improve your user experience. You can visit our cookie privacy page for more information.

TABLE A1

Distribution of EDE (effective dose equivalent) + CEDE (committed effective dose equivalent) by dose interval plus collective and mean dose for year 1999 (notional dose included)

Occupational Category Dose Range (mSv) Total
workers
Collective
dose
Mean
dose
0 0.1 - 1 1.1 - 5 5.1 - 10 10.1 - 15 15.1 - 20 20.1 - 30 30.1 - 50 >=50.1

Total workers

13425 21519 5215 1119 182 29 27 6 5 41527 31164 0.8

% in each dose interval

32.3 51.8 12.6 2.7 0.4 0.1 0.1 0 0      

Industrial radiography permanent

603 530 128 27 2 1 0 1 1 1293 894 0.7

Industrial radiography site

839 835 282 71 22 13 1 1 4 2068 2529 1.2

Reactor operations

968 3977 684 180 14 0 0 0 0 5823 4058 0.7

Reactor maintenance

2130 1925 699 250 16 0 14 0 0 5034 4591 0.9

Fuel fabrication

361 1585 724 2 0 0 0 0 0 2672 1955 0.7

Fuel reprocessing

358 2243 744 170 6 0 0 0 0 3521 3858 1.1

Waste treatment

134 136 17 2 0 0 0 0 0 289 97 0.3

Radiation protection

280 415 43 3 2 1 0 0 0 744 284 0.4

Luminising

1 0 0 0 0 0 0 0 0 1 0 0

Application + servicing

909 385 79 32 9 1 3 1 0 1419 793 0.6

Application + manipulation

613 495 265 40 2 2 2 0 0 1419 1174 0.8

Transport work

26 26 28 3 1 0 0 0 0 84 108 1.3

Offshore work

411 253 60 0 2 1 0 1 0 728 273 0.4

Onshore drilling

64 13 3 0 14 0 2 0 0 96 236 2.5

Coal mining surface

2 3 0 0 0 0 0 0 0 5 1 0.3

Other mining underground

1 10 10 9 34 0 0 0 0 64 545 8.5

Other mining surface

2 0 0 0 0 0 0 0 0 2 0 0

Dental work

2 2 0 0 1 0 0 0 0 5 13 2.5

Veterinary work

109 70 2 6 5 4 2 0 0 198 246 1.2

Medical - doctors

2 5 5 0 0 0 0 0 0 12 22 1.8

Medical - nurses

0 0 0 3 0 0 0 0 0 3 25 8.2

Medical radiography

19 12 3 3 1 0 0 0 0 38 41 1.1

Medical physics

16 8 4 1 0 0 0 0 0 29 15 0.5

Medical - other

41 33 16 3 0 0 0 0 0 93 69 0.7

Quarrying

7 7 14 1 5 0 0 0 0 34 118 3.5

Academic research + teaching

498 98 15 3 1 0 1 0 0 616 113 0.2

Industrial research + teaching

509 870 95 8 0 0 0 0 0 1482 554 0.4

Defence - other

1 1 0 0 0 0 0 0 0 2 0 0.1

Nuclear industrial - other

1221 5114 847 201 11 0 0 0 0 7394 5396 0.7

Other industrial

615 562 67 17 13 1 0 1 0 1276 642 0.5

Others

2006 1278 172 22 19 4 2 1 0 3504 1296 0.4

Nuclear decommission

677 628 209 62 2 1 0 0 0 1579 1220 0.8

[back to top]


TABLE A2

Distribution of EDE (effective dose equivalent) and CEDE (committed effective dose equivalent) by dose interval plus collective and mean dose for year 1999 (pro-rata substitution for notional dose)

Occupational Category Dose Range (mSv) Total workers Collective dose Mean dose
0 0.1 - 1 1.1 - 5 5.1 - 10 10.1 - 15 15.1 - 20 20.1 - 30 30.1 - 50 >=50.1

Total workers

13787 21687 4947 1000 93 4 1 3 5 41527 26978 0.6

% in each dose interval

33.2 52.2 11.9 2.4 0.2 0 0 0 0      

Industrial radiography permanent

616 552 108 14 0 1 0 1 1 1293 692 0.5

Industrial radiography site

882 879 246 41 11 3 1 1 4 2068 1847 0.9

Reactor operations

972 3977 681 179 14 0 0 0 0 5823 4039 0.7

Reactor maintenance

2178 1943 660 242 11 0 0 0 0 5034 3977 0.8

Fuel fabrication

362 1585 723 2 0 0 0 0 0 2672 1950 0.7

Fuel reprocessing

362 2243 740 170 6 0 0 0 0 3521 3845 1.1

Waste treatment

134 136 17 2 0 0 0 0 0 289 97 0.3

Radiation protection

290 420 34 0 0 0 0 0 0 744 190 0.3

Luminising

1 0 0 0 0 0 0 0 0 1 0 0

Application + servicing

952 398 54 15 0 0 0 0 0 1419 327 0.2

Application + manipulation

632 498 249 38 2 0 0 0 0 1419 1017 0.7

Transport work

27 26 27 3 1 0 0 0 0 84 107 1.3

Offshore work

417 252 56 0 2 0 0 1 0 728 237 0.3

Onshore drilling

80 13 3 0 0 0 0 0 0 96 11 0.1

Coal mining surface

2 3 0 0 0 0 0 0 0 5 1 0.3

Other mining underground

1 10 10 9 34 0 0 0 0 64 545 8.5

Other mining surface

2 0 0 0 0 0 0 0 0 2 0 0

Dental work

3 2 0 0 0 0 0 0 0 5 1 0.1

Veterinary work

123 74 1 0 0 0 0 0 0 198 22 0.1

Medical - doctors

3 7 20 0 0 0 0 0 0 12 9 0.7

Medical - nurses

3 0   0 0 0 0 0 0 3 0 0

Medical radiography

24 12 2 0 0 0 0 0 0 38 7 0.2

Medical physics

17 8 3 1 0 0 0 0 0 29 11 0.4

Medical - other

41 33 16 3 0 0 0 0 0 93 69 0.7

Quarrying

20 13 1 0 0 0 0 0 0 34 4 0.1

Academic research + teaching

499 98 15 3 1 0 0 0 0 616 90 0.1

Industrial research + teaching

514 871 90 7 0 0 0 0 0 1482 526 0.4

Defence - other

1 1 0 0 0 0 0 0 0 2 0 0.1

Nuclear industrial - other

1237 5121 827 200 9 0 0 0 0 7394 5293 0.7

Other industrial

638 571 59 8 0 0 0 0 0 1276 332 0.3

Others

2062 1304 133 4 1 0 0 0 0 3504 644 0.2

Nuclear decommission

692 637 190 59 1 0 0 0 0 1579 1089 0.7

[back to top]


TABLE A3

Distribution of EDE (effective dose equivalent) from neutron by dose interval plus collective and mean dose for year 1999

Occupational Category Dose Range (mSv) Total workers Collective dose Mean dose
0 0.1 - 1 1.1 - 5 5.1 - 10 10.1 - 15 15.1 - 20 20.1 - 30 30.1 - 50 >=50.1

Total workers

18802 389 50 0 0 0 0 0 0 19241 217 0

% in each dose interval

97.7 2 0.3 0 0 0 0 0 0      

Industrial radiography permanent

10 0 0 0 0 0 0 0 0 10 0 0

Industrial radiography site

208 3 0 0 0 0 0 0 0 211 1 0

Reactor operations

4814 92 0 0 0 0 0 0 0 4906 21 0

Reactor maintenance

1123 20 0 0 0 0 0 0 0 1143 4 0

Fuel fabrication

106 50 0 0 0 0 0 0 0 156 23 0.1

Fuel reprocessing

3063 61 25 0 0 0 0 0 0 3149 70 0

Waste treatment

11 1 1 0 0 0 0 0 0 13 2 0.2

Radiation protection

164 11 0 0 0 0 0 0 0 175 3 0

Application + servicing

304 1 0 0 0 0 0 0 0 305 0 0

Application + manipulation

127 13 3 0 0 0 0 0 0 143 10 0.1

Transport work

7 0 0 0 0 0 0 0 0 7 0 0

Offshore work

511 3 0 0 0 0 0 0 0 514 2 0

Onshore drilling

38 4 0 0 0 0 0 0 0 42 2 0

Coal mining surface

5 0 0 0 0 0 0 0 0 5 0 0

Other mining surface

1 0 0 0 0 0 0 0 0 1 0 0

Medical - doctors

6 0 0 0 0 0 0 0 0 6 0 0

Medical - nurses

3 0 0 0 0 0 0 0 0 3 0 0

Medical physics

15 0 1 0 0 0 0 0 0 16 4 0.2

Medical - other

13 0 0 0 0 0 0 0 0 13 0 0

Quarrying

4 0 0 0 0 0 0 0 0 4 0 0

Academic research + teaching

361 0 1 0 0 0 0 0 0 362 2 0

Industrial research + teaching

379 28 4 0 0 0 0 0 0 411 20 0

Nuclear industrial - other

6429 35 9 0 0 0 0 0 0 6473 27 0

Other industrial

162 31 5 0 0 0 0 0 0 198 16 0.1

Others

545 32 0 0 0 0 0 0 0 577 8 0

Nuclear decommission

393 4 1 0 0 0 0 0 0 398 4 0

[back to top]


TABLE A4

Distribution of CEDE (committed effective dose equivalent) from radon by dose interval plus collective and mean dose for year 1999

Occupational Category Dose Range (mSv) Total workers Collective dose Mean dose
0 0.1 - 1 1.1 - 5 5.1 - 10 10.1 - 15 15.1 - 20 20.1 - 30 30.1 - 50 >=50.1

Total workers

2 10 10 10 36 0 1 0 0 69 597 8.6

% in each dose interval

2.9 14.5 14.5 14.5 52.2 0 1.4 0 0      

Application + manipulation

1 0 0 0 2 0 0 0 0 3 25 8.2

Other mining underground

1 10 10 9 34 0 0 0 0 64 545 8.5

Others

0 0 0 1 0 0 1 0 0 2 27 13.4

[back to top]


TABLE A5

Distribution of CEDE (committed effective dose equivalent) by dose interval plus collective and mean dose for year 1999

Occupational Category Dose Range (mSv) Total workers Collective dose Mean dose
0 0.1 - 1 1.1 - 5 5.1 - 10 10.1 - 15 15.1 - 20 20.1 - 30 30.1 - 50 >=50.1

Total workers

2568 1608 91 2 0 0 0 0 0 4269 529 0.1

% in each dose interval

60.2 37.7 2.1 0 0 0 0 0 0      

Industrial radiography permanent

10 2 6 0 0 0 0 0 0 18 13 0.7

Industrial radiography site

19 0 0 0 0 0 0 0 0 19 0 0

Reactor operations

89 13 0 0 0 0 0 0 0 102 4 0

Reactor maintenance

167 21 0 0 0 0 0 0 0 188 4 0

Fuel fabrication

48 37 45 0 0 0 0 0 0 130 96 0.7

Fuel reprocessing

178 105 2 0 0 0 0 0 0 285 20 0.1

Waste treatment

78 73 1 0 0 0 0 0 0 152 18 0.1

Radiation protection

104 121 1 0 0 0 0 0 0 226 24 0.1

Application + servicing

25 3 1 0 0 0 0 0 0 29 3 0.1

Application + manipulation

70 164 5 1 0 0 0 0 0 240 43 0.2

Transport work

3 3 0 0 0 0 0 0 0 6 1 0.1

Medical - other

5 0 0 0 0 0 0 0 0 5 0 0

Academic research + teaching

21 0 0 0 0 0 0 0 0 21 0 0

Industrial research + teaching

357 453 11 1 0 0 0 0 0 822 139 0.2

Defence - other

2 0 0 0 0 0 0 0 0 2 0 0

Nuclear industrial - other

220 36 0 0 0 0 0 0 0 256 5 0

Other industrial

227 248 0 0 0 0 0 0 0 475 49 0.1

Others

754 227 10 0 0 0 0 0 0 991 70 0.1

Nuclear decommission

191 102 9 0 0 0 0 0 0 302 44 0.1

[back to top]


TABLE A6

Distribution of male workers above 15 mSv by age for year 1999

Occupational Category Age Range Total
0 - 15 15-20 20-25 25-30 30-35 35-40 40-45 45-50 50-55 55-60 60-65 65 +

Totals

0 0 2 2 1 2 1 3 1 1 0 0 13
Industrial radiography permanent 0 0 0 1 0 0 0 1 1 0 0 0 3

Industrial radiography site

0 0 2 1 1 2 1 1 0 1 0 0 9

Reactor operations

0 0 0 0 0 0 0 0 0 0 0 0 0

Reactor maintenance

0 0 0 0 0 0 0 0 0 0 0 0 0

Fuel fabrication

0 0 0 0 0 0 0 0 0 0 0 0 0

Fuel reprocessing

0 0 0 0 0 0 0 0 0 0 0 0 0

Waste treatment

0 0 0 0 0 0 0 0 0 0 0 0 0

Radiation protection

0 0 0 0 0 0 0 0 0 0 0 0 0

Luminising

0 0 0 0 0 0 0 0 0 0 0 0 0

Application + servicing

0 0 0 0 0 0 0 0 0 0 0 0 0

Application + manipulation

0 0 0 0 0 0 0 0 0 0 0 0 0

Transport work

0 0 0 0 0 0 0 0 0 0 0 0 0

Offshore work

0 0 0 0 0 0 0 1 0 0 0 0 1

Onshore drilling

0 0 0 0 0 0 0 0 0 0 0 0 0

Coal mining surface

0 0 0 0 0 0 0 0 0 0 0 0 0

Other mining underground

0 0 0 0 0 0 0 0 0 0 0 0 0

Other mining surface

0 0 0 0 0 0 0 0 0 0 0 0 0

Dental work

0 0 0 0 0 0 0 0 0 0 0 0 0

Veterinary work

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical - doctors

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical - nurses

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical radiography

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical physics

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical - other

0 0 0 0 0 0 0 0 0 0 0 0 0

Quarrying

0 0 0 0 0 0 0 0 0 0 0 0 0

Academic research + teaching

0 0 0 0 0 0 0 0 0 0 0 0 0

Industrial research + teaching

0 0 0 0 0 0 0 0 0 0 0 0 0

Defence - other

0 0 0 0 0 0 0 0 0 0 0 0 0

Nuclear industrial - other

0 0 0 0 0 0 0 0 0 0 0 0 0

Other industrial

0 0 0 0 0 0 0 0 0 0 0 0 0

Others

0 0 0 0 0 0 0 0 0 0 0 0 0

Nuclear decommission

0 0 0 0 0 0 0 0 0 0 0 0 0

[back to top]


TABLE A7

Distribution of female workers above 15 mSv by age for year 1999

Occupational Category Age Range Total
0-15 15-20 20-25 25-30 30-35 35-40 40-45 45-50 50-55 55-60 60-65 65+

Totals

0 0 0 0 0 0 0 0 0 0 0 0 0

Industrial radiography permanent

0 0 0 0 0 0 0 0 0 0 0 0 0

Industrial radiography site

0 0 0 0 0 0 0 0 0 0 0 0 0

Reactor operations

0 0 0 0 0 0 0 0 0 0 0 0 0

Reactor maintenance

0 0 0 0 0 0 0 0 0 0 0 0 0

Fuel fabrication

0 0 0 0 0 0 0 0 0 0 0 0 0

Fuel reprocessing

0 0 0 0 0 0 0 0 0 0 0 0 0

Waste treatment

0 0 0 0 0 0 0 0 0 0 0 0 0

Radiation protection

0 0 0 0 0 0 0 0 0 0 0 0 0

Luminising

0 0 0 0 0 0 0 0 0 0 0 0 0

Application + servicing

0 0 0 0 0 0 0 0 0 0 0 0 0

Application + manipulation

0 0 0 0 0 0 0 0 0 0 0 0 0

Transport work

0 0 0 0 0 0 0 0 0 0 0 0 0

Offshore work

0 0 0 0 0 0 0 0 0 0 0 0 0

Onshore drilling

0 0 0 0 0 0 0 0 0 0 0 0 0

Coal mining surface

0 0 0 0 0 0 0 0 0 0 0 0 0

Other mining underground

0 0 0 0 0 0 0 0 0 0 0 0 0

Other mining surface

0 0 0 0 0 0 0 0 0 0 0 0 0

Dental work

0 0 0 0 0 0 0 0 0 0 0 0 0

Veterinary work

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical - doctors

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical - nurses

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical radiography

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical physics

0 0 0 0 0 0 0 0 0 0 0 0 0

Medical - other

0 0 0 0 0 0 0 0 0 0 0 0 0

Quarrying

0 0 0 0 0 0 0 0 0 0 0 0 0

Academic research + teaching

0 0 0 0 0 0 0 0 0 0 0 0 0

Industrial research + teaching

0 0 0 0 0 0 0 0 0 0 0 0 0

Defence - other

0 0 0 0 0 0 0 0 0 0 0 0 0

Nuclear industrial - other

0 0 0 0 0 0 0 0 0 0 0 0 0

Other industrial

0 0 0 0 0 0 0 0 0 0 0 0 0

Others

0 0 0 0 0 0 0 0 0 0 0 0 0

Nuclear decommission

0 0 0 0 0 0 0 0 0 0 0 0 0

[back to top]


TABLE A8

Summary of mean dose EDE (effective dose equivalent) + CEDE (committed effective dose equivalent) distribution by work for year 1999

Occupational Category All workers Complete years
Number Mean Dose Number Mean Dose

Total all workers

41527 0.6 34669 0.7

Industrial radiography permanent

1293 0.5 1014 0.6

Industrial radiography site

2068 0.9 1501 0.9

Reactor operations

5823 0.7 5323 0.7

Reactor maintenance

5034 0.8 3786 0.9

Fuel fabrication

2672 0.7 2406 0.8

Fuel reprocessing

3521 1.1 3238 1.1

Waste treatment

289 0.3 258 0.4

Radiation protection

744 0.3 637 0.3

Luminising

1 0 1 0

Application + servicing

1419 0.2 1090 0.3

Application + manipulation

1419 0.7 1208 0.8

Transport work

84 1.3 66 1.4

Offshore work

728 0.3 528 0.3

Onshore drilling

96 0.1 34 0.3

Coal mining surface

5 0.3 4 0.1

Other mining underground

64 8.5 56 9.6

Other mining surface

2 0 1 0

Dental work

5 0.1 5 0.1

Veterinary work

198 0.1 152 0.1

Medical - doctors

12 0.7 8 1

Medical - nurses

3 0 3 0

Medical radiography

38 0.2 15 0.3

Medical physics

29 0.4 23 0.3

Medical - other

93 0.7 74 0.9

Quarrying

34 0.1 23 0.1

Academic research + teaching

616 0.1 465 0.1

Industrial research + teaching

1482 0.4 1225 0.4

Defence - other

2 0.1 2 0.1

Nuclear industrial - other

7394 0.7 6616 0.7

Other industrial

1276 0.3 962 0.3

Others

3504 0.2 2664 0.2

Nuclear decommission

1579 0.7 1281 0.7
Updated 2012-10-15