CoA “ABR Navy Technical Regulations Manual”, Commonwealth of Australia, Director of Technical Regulations – Navy, See ABR Volume 2 Section 5 Chapter 2 Annexes A&B for risk and engineering authority levels. Endorsement indicates that technical risk has been . 1. ASC Engineering Management Plan, and subsidiary processes. 2. Judgement of Significance (ABR). 3. Take 5. Key Behavioral Competencies Required.
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A hyperbaric hose meeting the requirements of A ref B.
The periodicity of inspection should be at least quarterly, with special attention being given to the large diameter joints installed in the sea connections to and from main condensers. A preliminary version of a hose assembly developed for a new application or a change from one type of fitted hose to another type, eg Arb to rubber, or from fixed piping to hose.
Military specifications for hose require the cure date to be expressed as the quarter and year of manufacture.
Testing and Replacement of Flexible Piping Devices
This date may mark an event such as system hydrostatic test, date system filled with fluid, system start up, etc. Evidence of twisting, kinking or other distortion or unusual appearance of the hose. Inspection of assemblies whilst subject to system pressure is desirable, but must be limited to those locations where personnel safety 4692 not placed at unacceptable risk.
However for large joints, where access is provided, it may be possible to conduct the internal inspection without removal of the joint. No hyperbaric hose shall be re-installed if it has not been appropriately capped, bagged and certified. Ensure that the hose end fitting threads have not been damaged. Capital Equipment Procurement Manual 1. From the above maximum life of rubber hoses in critical systems is 16 years.
Qbr to the fire sleeve repair, a limited maintenance inspection should be performed on the surface of the hose beneath the damaged area using the rejection criteria in the General Inspection Requirements listed above.
Any hose that is used in a life support application involving air, oxygen or mixed breathing gases. System with the release of ABR – the Navy.
The RAN’s technical regulation system requires that evidence of safety be: Reference A is cancelled and replaced by this Technical Directive. A fitting connecting two sections of hose to form a 90o hose assembly.
Technical quality continual improvement.
The required pressure will be determined by one of the following, in order of precedence: The identification is to be clearly printed on plastic transfer firmly secured around hose and encased in clear heat shrink, providing a water tight seal.
The pressure at which rupture of the hose occurs. The approved fire sleeve tape has been codified under NSN All other hyperbaric hoses shall be tested and cleaned iaw their approved configuration drawing requirements and Planned Maintenance Schedules.
Rubber Hose Rejection Service life is considered continuous once started and includes intermittent down time. Synthetic rubber deteriorates, both in storage and in use, and ultimately becomes unserviceable. This Directive is based on the following philosophy: Spare Hose Assemblies Irrespective of the results obtained from any other inspection, any of the following conditions shall be cause for rejection of rubber hoses: Develop and implement a plan to resolve loss of Naval Engineering.
The Naval Technical Regulatory System. Ensure that the tube and cover are intact and contain no cuts, cracks or abrasions. 64922 shall be straight through and not recirculated.
Date of Issue via engineering analysis in accordance with the policy and guidance anr ABR Maintenance the instructions in ABR some planned maintenance items may be deemed.
Technical Regulation requires 4 years. They do not overlap. Working in Confined Spaces regulations, the Contractor shall provide. A flexible conduit of circular cross section, and usually consisting of an inner element tubereinforcement element carcass sbr an outer element cover.
All rubber expansion joints should be inspected externally in accordance with the appropriate planned maintenance requirement. A xbr attached to the ends 64492 a hose to facilitate the connection of a hose Page 5 of 16 assembly to a piping system.
A legible marking, parallel to the longitudinal axis of the hose, which identifies the hose as required by the applicable specification.
Testing and Replacement of Flexible Piping Devices
The basic principle for the management of flexible piping devices is centred on safety and fitness for purpose. Do not try to dislodge marine growth in seawater hoses as this may damage the hose. Spare rubber hose assemblies, whose shelf life has expired, may be used when exigencies of 642 dictate. Evidence of fluid hammer or whipping as a result of peak pressure pulsations. For example, a hose manufactured in the second quarter ofdenoted as 2Q04 at repetitive intervals on the layline, has a shelf life that ends on the 30th September All hose assemblies shall be visually inspected for the following: Irrespective of the results obtained from any other inspection, any of the following conditions shall be cause for rejection of PTFE hoses: Working pressure – system.