- Hearing Session - Marion Picard - July 28 th, 2011 S TATUS OF H I R AD M AT S AFETY F ILE Outline Safety file Descriptive part Hazard inventory Demonstrative

- Hearing Session - Marion Picard - July 28th, 2011

STATUS OF HIRADMAT SAFETY FILE

Outline Safety file

Descriptive part Hazard inventory Demonstrative part Operational part Feedbacks

Other recommendations from safety review

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STATUS OF HIRADMAT SAFETY FILE

I - Descriptive part

II – Hazards Inventory

1.Methodology 2.List of Hazards


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HIRADMAT SAFETY FILEI - DESCRIPTIVE PART


TABLE OF CONTENTS:

1. MOTIVATIONS AND GOALS2. LOCATION AND VICINITY3. TECHNICAL DESCRIPTION3.1 Beam line3.2 Experimental area3.3 Infrastructure4. OPERATION LIFE CYCLE4.1 Assembly in BA7 lab4.2 Lab to test zone4.3 Test zone to cool-down zone4.4 Cool-down zone removal4.5 Irradiated experimental equipments5. DISMANTLING PHASE & DISPOSAL6. HAZARD INVENTORY

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35-page content Safety oriented description 7 weekly meetings with DSO from BE and EN

HiRadMat_descriptive_part_v2.0 in EDMS: 1145711


HIRADMAT SAFETY FILEI - DESCRIPTIVE PART

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1. Methodology:a. Scope of analysis: processes identification in HiRadMat


HIRADMAT SAFETY FILEII – HAZARDS INVENTORY

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II – HAZARDS INVENTORY1.A. PROCESSES IDENTIFICATION

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…

Basic Activity 7:Preparation crane for

remote use

…

Basic Activity 8:Remote use of crane

…

…

…

Subprocess: Test table transport to cool down

zone2.2.3

Basic Activity 1:Access in controlled area

2.2.3.1

2.2.3.2

2.2.3.4

2.2.3.5

2.2.3.3

…2.2.3.6

…


Defined with operators

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Processes linked to the operation Processes linked to the maintenance

Tested equipment installation in lab TNC relighting

Table installation AUG tests

Activated table handling to cooling area PR532 maintenance in TJ7

Cooled table removal from TNC PR532 annual load test

Containment + experiment separation from table PR532 repair in TNC

Gas and or vacuum connection Drain network maintenance

Gas and or vacuum disconnection Elevator & lifts maintenance

Survey check of the 3 base tables Air Handling Unit maintenance

New cable pulling Radiation monitoring maintenance

Plug-in system exchange Fire detection tests

Patrol TNC Dump and upstream collimator exchange

HiRadMat procedures on processes during operation: EDMS 1154782 HiRadMat procedures on maintenance: EDMS 1154793

● Creation of HiRadMat_Maintenance_Plan: EDMS 1154793


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HiRadMat _Maintenance_Plan:● Summarizes on which equipments, how often, who and how

EquipmentsType and frequency

PersonnelProcedure in

EDMS

3.1 Fire detection tests Preventive: annual2 operators from subcontractor1 RP technician

1154831

3.2 Absolute filters exchange in ventilation

Preventive: check filter state

2 operators EN-CV1 RP technician 1154808

3.3 Evacuation of condensate water from dehumidification unit

Preventive: check water level

2 operators1 RP technician

To be added

3.4 Dump and upstream collimator exchange

Corrective1 operator from EN-STI-TCD 1 RP technician

1154835

3.5 Radiation monitors control Preventive: annual

2 operators1 RP technician 985693

Material lift tests Preventive: quarterly To be addedElevator tests Preventive: monthly To be addedEmergency, evacuation and regular lights replacement in TNC

EL-OP, subcontractor Will be defined in VIC before 1st intervention

AUG tests Preventive: annual 110244


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1. Methodology:A. Scope of analysis: processes identification in HiRadMat

B. Hazards identification on processes

II – HAZARDS INVENTORY1.B. HAZARDS IDENTIFICATION

…

Basic Activity 7:Preparation crane for

remote use

…

Basic Activity 8:Remote use of crane

Subprocess: Test table transport to cool down

zone2.2.3

Basic Activity 1:Access in controlled area

2.2.3.1

2.2.3.2

2.2.3.4

2.2.3.5

2.2.3.3

…2.2.3.6

…

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SAFETY FILE: LIST OF HAZARDS

Process: HiRadMat operation Process n° 2.2

Subprocess: Test table transport to cool down zone Subprocess n° 2.2.3

No.Work unit,

tooling, material, substances

Hazard

Hazard Potential

Safety rules known and available

Rules covering the work Need for

specialistsHigh Low Yes No Partly

2.2.3.1

2 crochets de 13 kg du pont roulant sur palette et caméras en BA7

2.2.3.2 Accès en zone contrôlée BA1: Entrance/activity in controlled area

2.2.3.3Descente du matériel sur transpalette par le monte-charge BA7

Lifting and carrying loads (2x13 kg) x Personnel EN/HE from transportLift transport limited in weight and size x

2.2.3.4 Preparation remote PR-532 BA7: preparation remote PR-532

2.2.3.5

Installation manuelle des crochets intermédiaires sur le palonnier du pont roulant avec les blocages

Hooks 13 kg at 1.50 m height x

Crane operational procedure EDMS 1146242See 2.2.3.4 (Manipulation by overhead craneman EN/HE)See 2.2.3.1 (wearing IPE)

x

2.2.3.6 Remote use of PR-532 BA8: Remote use of PR-532

2.2.3.7Prise de la table dans les 2 anses avec les crochets intermédiaires

See 2.2.3.6

II – HAZARDS INVENTORY1.B. HAZARDS IDENTIFICATION

http://en-dep.web.cern.ch/en-dep/index.html

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HiRadMat_Hazards_Inventory in EDMS: 1145836 Explains the methodology Summarizes the hazards on activities

List of hazards in EDMS (sub-docs of Hazards_Inventory): Associated with operation: 1154929 Associated with maintenance: 1154930 Hazards on basic activities: 1154932


II – HAZARDS INVENTORY2. LIST OF HAZARDS

Documents

- Hearing Session - Marion Picard - July 28 th, 2011 S TATUS OF H I R AD M AT S AFETY F ILE Outline Safety file Descriptive part Hazard inventory Demonstrative