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#1 Posted : 24 August 2007 13:46:00(UTC)
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Posted By Peter Richardson
Could anyone help with an on-going problem, at my site we do a lot of vessel work which consists of the user wearing long breather within a confined space?

In the past year or so we have had welders using this equipment, but found it difficult to wear their hard hats whilst carrying out their duties, resulting in head wounds.
Is a product (bump cap) out on the market that would give the user head protection whilst using long breather in a confined space.

The alternative to this is, the user to don his mask, the standby to strap his hat using a chin strap under the tubes of the mask, then clip it to the side of the hat before entering the vessel, this is cumbersome for the wearer and not an ideal solution.

Anyone have any suggestions?

Peter

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#2 Posted : 26 August 2007 08:30:00(UTC)
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Posted By GT
Hello Peter,

I am not sure what difficulties you are experiencing in regards to welders not being able to wear head protection perhaps you can expand on this to allow us to fully understand your problem.

I presume you are talking about airline equipment used for breathing purposes in confined spaces where welding is conducted.

My experience is that bump caps do not offer the correct protection required and some companies accept the insert of the hard hat reversed so that the peak does not interfere with the face mask for welding.

Would this solve your current concern?

Regards


GT

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#3 Posted : 26 August 2007 16:55:00(UTC)
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Posted By Merv Newman
I know that you can obtain hot-screen (instant screening) welder's masks with built-in head protection. All goes on as one unit. May not be up to hard hat standards but unless you
are dropping bricks from umpteen meters in your confined space then "bump-cap" standards should do.

Good forced ventilation should be your primary concern.

Well, apart from the usual confined space worries/procedures.

My, oft repeated, comment on CS is that I won't let them in until I'm sure they will come out alive. Every time I have done a CS permit I have gone down with them. Just to make sure. And don't let no-one call me a Brave heart.

(extremely strong expletive, just to emphasise the point. Deleted to honour the minotaurs)

Now I've got to get the plum duff started (it's the season, innit ?)

Leg of lamb and a cheap Beaujolais.

Merv
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#4 Posted : 26 August 2007 17:17:00(UTC)
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Posted By Merv Newman
Peter,

sorry, I missed a point. Half-mask long breathers are usually ok with a normal pivoting welders mask. Takes some getting used to and the eye-line is a bit different but it works.

This may not be your concern but a serious problem I encountered is with keeping the lines straight. Oxy/acetylene/air/rescue line.

Solved this with a "buddy system" The junior did most of the work and the sweating and got the cramps. The senior "buddy" was mainly responsible for safety and escape readiness.

Merv.

NB : You might be wearing long breathers but I still maintain that forced ventilation is an absolute. I reallyreally HATE confined spaces.
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