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A Supervisor HSE (Health, Safety, and Environment) typically oversees and manages safety protocols within a specific project or team, ensuring compliance with safety regulations and promoting a safe work culture. In contrast, an Inspector HSE is responsible for assessing and evaluating compliance with health and safety standards across various sites or operations, often conducting audits and inspections to identify hazards and recommend improvements. While both roles focus on safety, the supervisor is more involved in daily management, whereas the inspector focuses on evaluation and compliance.

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2w ago

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Is it required have a test certificate of concrete bucket which is lifted by crane?

Yes it is required by most registered companies. The HSE Law states that a proper load test certificate is issued with the bucket , aswell as weekly maintanance checks. Some companies that sell the concrete buckets issue the load test certificate with the equipment.


What is tensile strength of tor steel?

Rajuri Thermex TMT500 rebars have excellent bend properties due to the unique ductility (elongation values) obtained when using the German HSE Thermex Technology.Corrosion Resistance propertiesControlled water-cooling prevents the formation of coarse carbides, which has been cited as the main cause for the corrosive nature of common bar.Another reason for better corrosion resistance is the absence of surface stresses caused by the cold twisting (and Torsteel) process.WeldabilityRajuri Thermex TMT500 rebars with carbon content less than 0.25% can be used for butt and other weld joints without reduction in strength at the weld joints.Fire ResistanceUnlike Torsteel and CTD Rebars, Thermex bars have high thermal stability. They are the preferred choice when elevated temperatures of 400-600 C may be encountered (Chimneys, fires).Earthquake ResistanceThermex rebars have high fatigue resistance to Dynamic/ Seismic loads due to its higher ductility quality. This makes Thermex bars most suitable for use in earthquake prone areas.FormabilityDue to very high elongation values and consistent properties through out the length of bar, Thermex rebars have excellent workability and bendability.Strain AgeingDue to unique and scientific manufacturing process and chemical composition, Thermex rebars show no tendency of embrittlement either during welding or cold deformation of welded joints.Cost EffectiveThermex TMT rebars required 15-20% less usage than CTD bars for same work with cost 5% more than than CTD bars. This results in overall saving of 10-25%.


Is 48 volt phantom power safe?

CAUTION/DISCLAIMER: In answering this question, I make a basic assessment about the safety of Phantom Power. This is a basic assessment, and I take no responsibility, and this website won't, either, for actions taken following this assessment. DO NOT SHOCK YOURSELF DELIBERATLY UNDER ANY CIRCUMSTANCES. ELECTRIC SHOCK CAN KILL. If you wish to attempt something which could potentially result in shock using phantom power, TAKE ADVICE FROM GOVERNMENT INSTITUTIONS THERE FOR THIS PURPOSE (risk assessment), such as the HSE in Britain (www.hse.gov.UK). Phantom Power is a 48 volt DC electric supply provided down the two signal cores of an audio balanced cable, usually 1-2mA, but recently up to 10. It is used mainly by the audio industry to power microphones from a sound desk using the signal cable, eliminating the need for a separate supply. There are two possible definitions of "safe" in the context of this question. The first is risk of electric shock. Arizona State University teaches that 5mA or less is 'safe'. According to this definition, Phantom Power is safe. This is also borne out by many professionals using this technology on a daily basis, and who sometimes get shocked. It is very doubtful it would affect the heart, and probably wouldn't cause burns, either. However, as I have explained above, take normal electrical precautions (disconnect before working on/don't touch two wires) when using such equipment. Remember that Phantom Power uses earth as it's neutral, and thus it is easier to be shocked than most equipment. The other side to this is whether it is safe to use Phantom Power on equipment not designed to receive it. This issue arises when Phantom Power has to be applied to all channels on an audio mixing console. This is known as Global Phantom Power. In most cases, microphones which don't use Phantom Power aren't affected: Global Phantom Power is a feature on many desks, and something microphone manufacturers take into account. Sometimes, the power supplied by the desk may not be adequate for modern microphones (you may end up with a 1-2mA supply for a 10mA microphone). However, one note of caution. If you have equipment which can be powered by Phantom Power or by battery, it is advisable to remove the battery when connecting to Phantom Power.


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