LEKHWAIR

1
NORM DESIGNATED AREA-PDO
NORM CONTAMINATION 0 c/s Dose rate
lt0.10mSv/h RADON in Gas 61 Bq/m3
NORM CONTAMINATION 10 c/s Dose Rate
0.11-0.29mSv/h RADON in Gas 66Bq/m3
MAF
LEKHWAIR
NORM CONTAMINATION 400 c/s Dose Rate
lt0.33-0.47mSv/h LKH-128L660 Bq/g LPS-T-2612260Bq
/g
Mazoon
DHULAIMA
NORM CONTAMINATION 60 c/s Dose Rate
0.22-0.27mSv/h RADON in Gas 435Bq/m3
NORM CONTAMINATION 20 c/s DOSE RATE
0.12-0.25mSv/h RADON IN GAS - 66
NATIH
FAHUD
YIBAL
NORM CONTAMINATION 0 c/s Dose Rate
lt0.12mSv/h RADON in Gas 407Bq/m3
NORM CONTAMINATION 0 c/s DOSE RATE lt0.12
mSv/h RADON IN GAS - 86Bq/M3
AL HUWAISAH
MUSALLIM
SAIH NUHAYDA
TAWF DAHM
NORM CONTAMINATION 60 c/s Dose Rate
0.25-0.50mSv/h RADON in Gas 107Bq/m3
G.NORTH
SAIH RAWL
NORM CONTAMINATION 18c/s DOSE RATE
0.19-0.25mSv/h RADON IN GAS 317 Bq/M3
QALN-ALARM
MABROUK

AL-GHUBARA
BARIK
NORM CONTAMINATION 2500 c/s DOSE RATE
1.99-2.40mSv/h RADON IN GAS -44Bq/M3 ZL-5 592
Bq/g
NORM CONTAMINATION 0 c/s DOSE RATE
lt0.12mSv/h RADON IN GAS 260Bq/m3
ZAULIYAH
ANZAUZ
HASIRAH
NORM CONTAMINATION 0 c/s DOSE RATE
lt0.12mSv/h RADON IN GAS 47Bq/m3
NORM CONTAMINATION 20 c/s DOSE RATE
0.15-0.20mSv/h
WAFRA
WAFRA-10 1110Bq/g
SUWAIHAT
HASIRAH- ZAULIYAH LINE-CONTAMINATED LINE 60 c/s
NORM CONTAMINATION 20 c/s DOSE RATE
0.12-0.15mSv/h RADON IN GAS 43Bq/m3
SAYYALA
BAHJA
NORM CONTAMINATION \ 15 c/s DOSE RATE
0.12mSv/h RADON IN GAS 46Bq/m3
MUKHAIZNA
NORM CONTAMINATION 60 c/s DOSE RATE
0.15-0.18mSv/h
SADAD
NORM CONTAMINATION 30 c/s Dose Rate
lt0.18-0.24mSv/h RADON in Gas 53 Bq/m3
NIMR
NORM CONTAMINATION 0 c/s DOSE RATE lt0.12
mSv/h RADON in Gas 430Bq/m3
SIMSIM
NORM CONTAMINATION 20 c/s Dose Rate
0.12-0.25mSv/h RADON in Gas - N/D
AMIN
AMAL
MARMUL
AL BURJ
RAHAB
QAHARIR
THULEILAT
LE
G
E
N
D
NORM AREA
Specifications. NORM contamination- reading 3
times the back-ground on the contamination meter
is a NORM trace or NORM suspect area.- NORM
area - Area confirmed to have materials with
quantitative radioactive level of more than 100
Bq/g Dose rate-Accepted limit is below 2.5mSv/h
PPE should be used when dose rate is above
7.5mSv/h. Contamination reading are back-ground
subtracted Note-NORM traces area,procedures must
be followed c/s-counts/seconds Bq/g -Becquerel/
grams Bq/m3-Becquel/ cubic meter Sv/h -
Sievart/hour
NORM AREA
NORM TRACES
NORM TRACES
Oil
pi
pel
in
e
Gas
pi
pe
lin
e
LAST UP DATED ON 24/02/99 - Compiled and
prepared by RASHID AL-ZAKWANI-TKL2B
Interior-Radiation-Focal-point