Welcome Guest! The IOSH forums are a free resource to both members and non-members. Login or register to use them

Postings made by forum users are personal opinions. IOSH is not responsible for the content or accuracy of any of the information contained in forum postings. Please carefully consider any advice you receive.

Notification

Icon
Error

Options
Go to last post Go to first unread
Redders  
#1 Posted : 29 January 2016 10:53:51(UTC)
Rank: Forum user
Redders

Anyone know where I can source some disposable roll down ear plugs with an SNR of 14 (ish)?

Operatives have noise exposures just above the Lower Exposure Action Value (80dBA) following all reasonable adjustments (additional maintenance, re-siting, job rotation, etc) and an employee has requested disposable ear plugs. Most disposable roll down plugs I can find have SNR's around 22 which would over-protect. Can find molded plugs and banded caps with SNR of 14 but employee cannot get on with them.
IanDakin  
#2 Posted : 29 January 2016 10:57:37(UTC)
Rank: Super forum user
IanDakin

I have had to use banded ear caps. I am surprised yuor employees have not got on with them as they tend to be comfortable and easy to put on and off.
martin1  
#3 Posted : 29 January 2016 13:54:22(UTC)
Rank: Super forum user
martin1



I think 3M do a plug that is designed to keep out noise but allow speech to be heard - might be a solution?
mark Jinks  
#4 Posted : 29 January 2016 14:45:42(UTC)
Rank: Forum user
mark Jinks

Hi you can get ear pugs from E.A.R they are quite expensive but are supposed to attenuate at lower noise levels they are E.A.R Ultrafit 14 or E.A.RFLEX 14.

hope this helps
TDS1984  
#5 Posted : 29 January 2016 16:36:59(UTC)
Rank: Forum user
TDS1984

I have the same issue, and have found it a struggle to convince management to fork out the extra on banded caps as they are more expensive than disposable plugs and this is mainly because they feel that staff will still treat them as disposable and end up wearing multiple sets per day. Without wanting to hi-jack the thread, any suggestions to combat this would be appreciated, as I feel I am banging my head against a wall when met with the over-protection is better than no protection argument (especially when you know it's down to cost).
westonphil  
#6 Posted : 30 January 2016 10:27:24(UTC)
Rank: Super forum user
westonphil

Redders wrote:
Can find molded plugs and banded caps with SNR of 14 but employee cannot get on with them.


What issues is the employee reporting? If all employees in this area were to ask for them how many are we talking about?

Regards
westonphil  
#7 Posted : 30 January 2016 10:41:22(UTC)
Rank: Super forum user
westonphil

TDS1984 wrote:
I have the same issue, and have found it a struggle to convince management to fork out the extra on banded caps as they are more expensive than disposable plugs and this is mainly because they feel that staff will still treat them as disposable and end up wearing multiple sets per day.


If the staff are consulted, properly trained and then properly managed they will for the most part wear as they are trained and managed. Your responsibility is for providing advice and training etc., and the responsibility for management rests with the management. If on the other hand the management have decided that their staff must wear the disposable hearing protection then again it's for them to manage that.

Regards


Hally  
#8 Posted : 01 February 2016 12:19:03(UTC)
Rank: Super forum user
Hally

We had a similar issue and the only ones we found at the time were the 3M Ultrafit 14 ones, we bought some to trial and then got one of our sister companies (a PPE supplier) to stock them for us.

Obviously if you find something different than the above, let us know on here as we like to offer a choice to our employees and with these being a lower SNR it hasn't been possible.

meady  
#9 Posted : 02 February 2016 07:43:32(UTC)
Rank: Forum user
meady

We currently have on trial uvex Xact-Fit Ear Plugs which seem to be pretty good.

Hally  
#10 Posted : 02 February 2016 08:59:10(UTC)
Rank: Super forum user
Hally

meady wrote:
We currently have on trial uvex Xact-Fit Ear Plugs which seem to be pretty good.



Are they with an SNR of 14?
walker  
#11 Posted : 02 February 2016 09:05:50(UTC)
Rank: Super forum user
walker

Does anyone actual believe these SNRs are valid in real life?
westonphil  
#12 Posted : 02 February 2016 15:21:08(UTC)
Rank: Super forum user
westonphil

walker wrote:
Does anyone actual believe these SNRs are valid in real life?


Only in ideal conditions. Conditions vary and so the SNR's vary but of course the manufacturers only quote the ideal.

Regards

walker  
#13 Posted : 03 February 2016 08:07:01(UTC)
Rank: Super forum user
walker

westonphil wrote:
Only in ideal conditions.


So thats a no then?

Rees21880  
#14 Posted : 03 February 2016 13:50:48(UTC)
Rank: Forum user
Rees21880

Redders wrote:
Anyone know where I can source some disposable roll down ear plugs with an SNR of 14 (ish)?

Most disposable roll down plugs I can find have SNR's around 22 which would over-protect.


I'm going to be a bit daft with this question....but does it really matter that the SNR=22 is an over-protection? This is better than no protection and also mitigate the likely scenario that they're not worn properly.

Unless of course, over-protection is going to cause another hazard eg FLT operator not being able to hear properly?

Have I just answered my own question!!!
Hally  
#15 Posted : 03 February 2016 15:10:08(UTC)
Rank: Super forum user
Hally

Rees21880 wrote:
Redders wrote:
Anyone know where I can source some disposable roll down ear plugs with an SNR of 14 (ish)?

Most disposable roll down plugs I can find have SNR's around 22 which would over-protect.


I'm going to be a bit daft with this question....but does it really matter that the SNR=22 is an over-protection? This is better than no protection and also mitigate the likely scenario that they're not worn properly.

Unless of course, over-protection is going to cause another hazard eg FLT operator not being able to hear properly?

Have I just answered my own question!!!


Yep, you can go too far the other way.

We have one site that is ear protection within the building, occasionally on any shutdown (mainly for Christmas break) we have to remove the compulsory wearing of protection as it was found the first time that we couldn't hear a FLT moving. The work that created the noise had ceased the previous day.
Hally  
#16 Posted : 03 February 2016 17:16:58(UTC)
Rank: Super forum user
Hally

walker wrote:
Does anyone actual believe these SNRs are valid in real life?


And before i forget, agree with the sentiment from Walker, too many things to rely on, from the manufacturer all the way through to people actually using them etc
descarte8  
#17 Posted : 05 February 2016 14:37:44(UTC)
Rank:: Super forum user
descarte8

Just an extra point to note, SNR is only one of three methods of measuring the attenuation or effectiveness of hearing protection in the workplace, and is actually the least accurate in doing so.

The other two being HML and octave band analysis.

Whilst any hearing protection may have an SNR, the reduction of the actual noise which is generated in your workplace will depend on how effective that protection is in reducing the noise at each frequency and will not give 14dB of protection across the board.

It is possible to have PPE with a 30dB SNR only providing ~10bD of attenuation at for example low or high frequencies, if your noise source it generating most of the noise in these frequency ranges you may still be over-exposing your workers.

Not really relevanthere, but just a point to note :-)
Kim Hedges  
#18 Posted : 06 February 2016 14:33:44(UTC)
Rank: Super forum user
Kim Hedges

I wish to offer my take on the situation - having worked in noisy environments in the past too.

Perhaps, first of all, you could try extra-ordinary measures to stop the noise at source. Nobody has asked and you haven't told us, what this noise is being generated from - 'we' might have better answers to give you.

I don't believe in pussy footing with management, tell them straight, the new sentencing guidelines have now come into effect, so breaches of safety law will attract much greater fines, especially to companies that do the bare minimum to protect their workers. UK law is fantastic, it puts the emphasis on being better than we can be (the spirit of the law). So having a certain PPE (ear plugs) is overkill - big deal, it's still the wrong way of looking at the problem. PPE is the absolute last thing you should be considering.

If you think I'm being daft, I don't care, I'm as mad as hell and I'm not going to take anymore.
Users browsing this topic
Guest
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.