Example Workpack for Aod

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Workpack No. RBG-WP-06-12345 Rev. D1 Aqua-Dyne Reference Number: AQD-123 Client - Platform Online De-sanding of TBAPrepared by: Colin Sherwood, Delivery Manager On Line Cleaning

CLNT LCTN Online Cleaning

Contents1. 2. 3. 4. 5. 6. 7. 8. Introduction Scope of Work RBG, Client and Third Party Interface Schedule/Project Plan Site Drawings Materials, Plant & Equipment Personnel HSE Management8.1 8.2 8.3 8.4 8.5 8.6 8.7 8.8 8.9 General Considerations Completed Health, Safety & Environment Questionnaire Site Specific HAZID/HAZOP Checklist/Screening Study Toolbox Talks COSHH Assessments Manufacturer Material Safety Data Sheets (MSDS) Generic/Task Based Risk Assessments Environmental Issues Waste Disposal

9.

Quality Control/Working Procedures9.1 9.2 9.3 9.4 9.5 Operational Procedures HSEQ Procedures Inspection Reports Continuous Improvement Acceptance Certification

10.

Workscope Completion Report10.1 Worksite Completion Report

11.

Appendices11.1 11.2 11.3 11.4 11.5 Original Work Order/Site Instruction (if applicable) Qualifications Variations to Work Order (if applicable) Job Cards AOD System Operating Procedure

Workpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

Workpack Review Approval

Workpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

Workpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

Wo rkp ack Titl e L oca tion Wo rkp ack No. D ate

Online De-sanding of TBA

TBA

RBG-WP-06-12345

Rev. No.

D1

Technical Author ApprovalA uth or Na me P osit ion S ign atu re Colin Sherwood

Delivery Manager

D

Project Manager / Originator ApprovalAuthor Name Position Signature Date

HSEQ ApprovalNa me P osit ionWorkpack No.WKPKNO

HSEQ Advisor

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

S ign atu re

D

Commercial ApprovalNa me Signature

YES / NO

N/ADate

Revision No. D D 0 0

Document Status 1st Draft For Comment 2nd Draft Revised & reissued for comment Formally Approved for Issue Document Revised after Issue

Workpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

Workpack Issue Approval

Workpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

Workpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

Wo rkp ack Titl e L oca tion Wo rkp ack No. D ate

Online De-sanding of TBA

RBG-WP-06-12345

Rev. No.

D1

Technical Author ApprovalA uth or Na me P osit ion S ign atu re Colin Sherwood

Delivery Manager

D

HSEQ ApprovalAuthor Name Position Signature HSEQ Advisor Date

Client Issue ApprovalNa me P osit ionWorkpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

CLNT LCTN Online Cleaning

S ign atu re

D

Revision No. D D 0 0

Document Status 1st Draft For Comment 2nd Draft Revised & reissued for (a change of workscope) Formally Approved for Issue Document Revised after Issue

Workpack No.WKPKNO

Prepared by:PRPBY JBDES, Online Cleaning

Date Prepared:NQRYDTE

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Amendment SummaryRev. Status D1 Date Description of Amendment

Incorporated by : Date :

D2

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D3

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Rev 1

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Amendment per SectionSection 1 Date Description of Amendment

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Section 7

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1.1.1

IntroductionThe purpose of this proposal is to provide all the necessary information and details to carry out Online De-sanding Operations using RBGs Advanced Online De-sander (AOD). The identified vessels shall be online under production pressure during de-sanding operations and at an operating pressure of 40 barg or less. The client should have a contingency prepared to shut in the vessel for offline de-sanding operations, should problems occur during online de-sanding operations, such as the following: - Ineffective single valve isolation - Ineffective valve operation - Unacceptable produced water quality.

1.2

1.3

RBG Aqua-Dyne propose to utilise the AOD to remove wastes, in the form of sand and particulate accumulations, from the identified vessel(s) without the need to take the vessel off-line, thus enabling the client to continue production with no reduction in production rate necessary. Sand removal equipment comprises: A sand removal package comprising a hydraulic ram and jetting arrangement to access the separator and allow the safe insertion of an HP water jetting nozzle into the base of the vessel while the separator remains online. This package also allows for the removal of agitated sand from the separator and transport by manifold and hoses to the AOD skid. Safety features include isolation valves and a shear valve assembly to allow disconnection of the AOD system from the separator in the unlikely event of the HP water-jetting nozzle becoming stuck in or when partially withdrawn from, the vessel. A High Flow Jetting Unit to provide the necessary motive force to agitate the sand within the vessel. This unit delivers 320 l/min at 200 bars to the inserted jetting nozzle. This provides agitation / fluidisation of the sand over an approximate 2m radius from the inserted nozzle. The AOD skid to separate the removed sand, water and oil. The skid reject water is of suitable quality for re-injection to the client vessel by the jetting unit. The water is cooled and filtered prior to re-injection. The reject sand / solids are cleaned and treated to a quality suitable for disposal to sea or as directed by the client. During the connection and disconnection of the AOD system to / from the vessel, it is recommended that the Client Area Authority shall be present to oversee this part of the operation, to visually identify and highlight each nozzle and verbally grant authorisation for breaking of integrity. i.e. removal / fitting of blind flanges, valves and / or hoses. Full PPE will be worn for protection from NORM and / or other identified contamination, and potential leakage during the removal of blind flanges from the vessel drain valves.Workpack No.WKPKNO

1.4

1.5

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1.6

Fluids removed from the vessel will be treated by the AOD skid to separate sand from produced water; the water will be filtered and pumped to the jetting unit for further agitating the separator sand content. The separated sand / waste discharged from the hydrocyclones to the sand collection tank on the AOD skid will be treated to remove hydrocarbon content and disposed of to sea (or as per client instructions) via the pneumatic Scale Reduction Unit. As per Ionising Radiations Regulations 1999 throughout this document, LSA - Low Specific Activity has been superseded by the term NORM - Naturally Occurring Radioactive Material.

1.7

1.8

Workpack No.WKPKNO

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Date Prepared:NQRYDTE

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2.2.1

Scope of WorkScope of work The Scope of Work described in this workpack is to perform Online De-sanding of: TBA

2.2

Personnel Competence In performing this type of work RBG acknowledges the need for the highest standards of professionalism. Safe practice and procedural adherence are emphasised by all RBG Supervisors with all work being carried out in accordance with RBG Safety Policy, Procedure Manual and in conjunction with Client Local Rules. All RBG personnel will have undergone specific training in the operation of the AOD Desanding equipment, covering TBRA, Flange Make Up and AOD Skid operation. AOD Team Lead