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Aviation Major Hazard Standard - MIRMgate

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<strong>Major</strong> <strong>Hazard</strong> <strong>Standard</strong><br />

MHS 03 - <strong>Aviation</strong> <strong>Standard</strong> documen Revision 3<br />

issued 20 August 2001<br />

** Uncontrolled copy. Use latest revision **<br />

• Liaison with the WMC <strong>Aviation</strong> Coordinator in<br />

consideration of charter company aviation audit<br />

requirements<br />

• Schedule and arrange audits on site ground based<br />

facilities and services<br />

• Ensure aviation audit expenditure is included in<br />

the budget cycle<br />

• Liason with site management, the <strong>Aviation</strong><br />

Coordinator and the contracted <strong>Aviation</strong><br />

Consultant in audit closeout actions<br />

• Maintain communication with all service<br />

providers on site<br />

The SAC should liaise directly with the WMC<br />

<strong>Aviation</strong> Coordinator and the WMC appointed<br />

<strong>Aviation</strong> Consultants for guidance and specialised<br />

technical advice.<br />

2 Charter Services<br />

2.1 Contracting Charter Companies<br />

Charter companies shall not be used without either:<br />

• A term charter contract, or<br />

• A miscellaneous charter services contract.<br />

These shall be awarded only to companies which<br />

have been approved by WMC following an aviation<br />

audit.<br />

All aviation contracts shall be prepared and<br />

administered by the WMC Group Supply <strong>Aviation</strong><br />

Coordinator.<br />

Lists of preferred charter companies are available on<br />

the WMC Intranet EOF <strong>Aviation</strong> page.<br />

2.2 <strong>Aviation</strong> Audits<br />

2.2.1 Requirement for Audits<br />

Audits of charter companies shall be conducted:<br />

• As part of the tendering process for long term<br />

contracts<br />

• Prior to a charter company being approved for use<br />

by WMC<br />

• Annually, for charter companies engaged under a<br />

Miscellaneous Charter Services Contract<br />

• At intervals of no more than 18 months for charter<br />

companies engaged under long term contracts.<br />

Audits may also be conducted if there are any<br />

grounds for believing that a charter company’s<br />

operating, maintenance or management standards<br />

may have changed since the previous audit.<br />

The WMC <strong>Aviation</strong> Coordinator shall schedule and<br />

arrange audits on currently contracted charter<br />

companies. All audit and associated costs are the<br />

responsibility of the site/department contract<br />

representative.<br />

Any charter company that refuses to undergo an audit<br />

shall not be used by WMC.<br />

<strong>Aviation</strong> audits shall be conducted by the WMC<br />

appointed AC. The WMC <strong>Aviation</strong> Coordinator shall<br />

authorise the appointment of the all AC.<br />

2.2.2 Audit Reports<br />

The AC shall provide an audit report to the WMC<br />

<strong>Aviation</strong> Coordinator and a copy will then be<br />

forwarded to the SAC and the site/department<br />

contract representative .<br />

The audit reports shall contain conditions of approval<br />

and should contain recommendations that assist the<br />

charter company in obtaining compliance.<br />

The WMC <strong>Aviation</strong> Coordinator shall oversee and<br />

the AC shall coordinate such actions as may be<br />

required to ensure the recommendations in the audit<br />

report are completed satisfactorily<br />

Where an audit identifies that a charter company<br />

does not conform to WMC’s requirements, guidance<br />

should be sought from the WMC <strong>Aviation</strong><br />

Coordinator before the charter company is advised of<br />

the audit results.<br />

2.3 Passenger Charter Services<br />

2.3.1 Aircraft Selection<br />

The following order of preference shall be used when<br />

selecting aircraft (aeroplane and helicopters) for<br />

charter flight transportation of passengers:<br />

• Multi engine, turbine powered<br />

• Multi engine, piston powered (except helicopters)<br />

• Single engine, turbine powered<br />

• Single engine, piston powered (except helicopters)<br />

Helicopters used for passenger transport shall be<br />

turbine powered.<br />

A specific risk assessment is required for the use of<br />

single engine aircraft for passenger transport. The<br />

AC shall be included in the risk assessment. The<br />

following shall be included in the assessment:<br />

• Flight procedures to be used<br />

• Flights are conducted with scheduled position<br />

reports, logged with an approved ground facility<br />

• Search and Rescue (SAR) capability is established<br />

in the area of operations<br />

• Emergency response procedures are in place<br />

SAF-MHS-03 Rev. 03 Docs 55221 Issued: 20/08/01 Page 3 of 29

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