7/30/2019 ADNOC EnvRiskmatrix

http://slidepdf.com/reader/full/adnoc-envriskmatrix 1/1

Impact

Severity

PROBABILITY

A B C D E

Improbable Remote Occasional Probable Frequent

Has occurred

in the EP

industry butnot ADNOC

Has occurred

in other 

ADNOCcompanies

Incident has

occurred in

GroupCompany

Happens

several

times/yr inGroup

Company

Happens

several

times/ yr inlocation/

activity

1. Negligible L L L M M

2. Marginal L M M M M

3. Critical M M M M H

4. Severe M M H H H

5. Cata-

strophicM H H H H

RISK CLASS L M H

Description Low Risk Medium Risk (ALARP) High Risk  

Significant environmental impact