8/12/2019 CP15 Soil and Groundwater Contamination(1) http://slidepdf.com/reader/full/cp15-soil-and-groundwater-contamination1 1/12 TAKREERT^ SOIL AND GROUNDWATER CONTAMINATIONLMI^^MJ-^ We Refine Right USE Control Procedure SOIL AND GROUNDWATER CONTAMINATION (HSE-CP15) Version No. 1 rev. 00 Date: May 2005
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8/12/2019 CP15 Soil and Groundwater Contamination(1)
The following is a summary of the most recent revisions to this HS E Man ageme nt S ystem (H S E MS )
Control P rocedure. The Document Owner holds details of all revisions prior to this version.
Version No. Issue Date Effective Date Scope/Remarks
Version 1 May 2005 To be announced* Original.
User Notes
This do cument is available for use and is accessible to all T AK R E E R employees and contractors .
The requirements of this document are mandatory. Non-compli ance shall only be author ised by
AGM(T) through a STEP-OUT approval (see HSE MS Manual).
A controlled copy of the current vers ion of this document is available from the T AK R E E R Intranet.
Before making reference to this document, it is the user's responsibility to ensure that the hard copy,
or electronic copy, is current. For assistance contact the Document Owner.
* This version of the HSE MS Control Procedure is issued for the purpose of training and familiarisation. An effective date forthis HSE MS Control Procedure will be announced.
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8/12/2019 CP15 Soil and Groundwater Contamination(1)
This P roce dure descri bes TAK R E E R 's min imum requirements for managing soil and groundwater
contamination.
2 SCOPE
This P rocedure shall be applicable to all TAK RE ER sites. TAK RE ER is not liable for soil and
groundwater contamination at contractor sites. However, contractors will be encouraged to adopt
compatible procedures.
3 DEFINITIONS
BPEO Best Practicable Environmental Option. Equivalent to A L A R P in P ollutionP revention and Control. The outcome of a systematic consultative and decision
making process which emphasises the protection and conservation of the
environment across land, air and water. BP E O establishes for a given set of
objectives, the option that provides the most benefits or the least damage to the
environment, as a whole, at acceptable cost, in the iong term as well as in the
short term.
BA T Best Available Techniques . Equivalent to ALARP in Pollution, Prevention and
Control. BAT minimises the pollution that may be caused to the environment
taken as a whole, using best available techniques and having regard to BPEO
4 BACKGROUND This P rocedure covers the identification, monitoring and remediation of soil and groundwater
contamination at TA K R E E R facilities.
5 RESPONSIBILITIES
5.1 AGM(T)
AGM(T) is responsible for the initial identification and assessment of soil and groundwater
contamination at existing operations through the HS E IA process (H5E -C P 26 Health, Safety and
Environmental Impact Assessment CHSEIA)).
He is
also responsible for
ensuring that contaminated sites are
restored as
near as
possible to
theiroriginal condition after ciosure.
5.2 Division Managers
Division Managers shall ensure that all sources of ground contamination are prevented or, where this
is not practical, minimised, in accordance with P P C objectives
Division Managers are responsible for ensuring that soil and groundwater contamination in their area
of responsibility (including contractor activities systems) is managed in accordance with the
requirements of this P rocedure .
Division Managers shall ensure that competent personnel are employed to manage soil and
groundwater contamination. Sufficient budgets shall be available to manage soil and groundwater
contamination to an acceptable or AL AR P level.
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In the event that circ umstances prevent compliance with this P rocedure, Divis ion Managers shall seek
the advice and if necessary, a 'Step-out Approval' from the Document Authority.
5.3 Corporate HSE Manager
The Corporate HS E Manager shall provide suitably qualified HS E Engineers in order to provide
guidance and assistance to the refineries on an as needs basis.
Corporate HS E Department is responsible for ensuring that the requirements of this P rocedure are
reflected in the documents for which they are responsible.
5.4 Safety Environmental and Fire Manager
The S E F Manager at each refinery shall have overall responsibility for the management of soil and
groundwater contamination, including sources of contamination identified through the HS E IA process.
He shall ensure that risk assessments include soil and groundwater contamination issues and thatrecommendations arising from risk assessments and are implemented.
Individual control measures identified, e.g., the repair of leaking tanks or changes of procedures to
reduce contamination, may be the responsibility of other Department Managers, e.g., Operations or
Maintenance.
S E F M anager shall ensure that soil and groundwater contamination that has been identified is
• S ampled and analysed as appropriate.
• Quanti fied (either by direct measurement or using appropriate methods of estimation).
• Recorded, as appropriate.
• Reported, as appropriate.
The S E F Manager shall ensure that all workers and on-site contractors have received, as part of
induction or other training, information regarding the need to avoid contaminating soil and
groundwater, e.g., by spillages of oil or chemicals.
5.5 Contractors
Contractors are responsible for ensuring that soil; and groundwater is not affected as a result of their
activities, and that it is managed in accordance with the requirements of this P rocedure. Any
contamination or potential contamination at Takreer sites should be reported to the contract holder.
6 METHOD
6.1 Site Report
In accordance with ADNOC CO P on P ollution Prevention and Control fCOP V2-02), a Site Report to
establish the baseline soil and groundwater conditions shall be prepared. This will be undertaken as
part of the HS E IA process (HS E -C P 26 Health, Safety and Environmental Impact Ass es sment
(HSEIA)). For existing sites, responsibility is with AGM(T) and for new sites with Manager P CD.
The Site Report shall identify any substance in, on or under the land which may be a pollution risk. It
must aiso record any pollution incidents, such as spillages, that may have occurred at the site and
details of measures put in place to mitigate their effects.
Appendix A provides a iist of contaminants that shall be used as the basis for the Site Report.
In preparing the site report particular attention shall be given to assessing and monitoring analytical
performance. Methods include the use of:
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8. HCH combined is the total of alpha, beta, gamma and delta HC H.
9. Mineral Oil is the sum of all alkanes (both straight and branch-chain) When contamination is due to mixtures
(e.g. petrol or heating oil), then the content of aromatic and/or polycyclic aromatic hydrocarbons must also bedetermined.
10. The total values for PAHs, chlorophenols and chlorobenzenes in the soil/sediment apply to the total
concentration of the compound belonging to the relevant category. If contamination is due to only onecompound of a category, the value used is the intervention value of that compound. Where there are two ormore compounds the value for the total of these compounds applies. For soil/sediment the effects are
directly additive. In the case of groundwater effects are indirect and are expresses as a fraction of theindividual values before being summed.