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#1 Posted : 10 September 2007 15:08:00(UTC)
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Posted By HR71 Can anyone tell me that if a fire hose reel (the one anybody can use) has to be fully unwound in order to be operable? is there any device device controlling this? I believe whatever the position of the reel when the valves opened water should come out? can anybody shed some light on please? cheers
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#2 Posted : 10 September 2007 15:14:00(UTC)
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Posted By Ron Hunter Irrespective of your question, do you really expect "anyone" to fire fight with these? If hose is semi-rigid rubber type then it needn't be unwound. If collapsible canvas then obvioulsy has to be unwound.
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#3 Posted : 10 September 2007 15:23:00(UTC)
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Posted By jackw. Hi, Agree with the last post, why would you want staff to use these? We, a LA, make it clear to staff in offices, day centre, residential homes, schools etc. they must NOT use these, only use fire extinguishers, if it is safe to do so, they are trained to use them etc. Fire hoses have too many disadvantages: takes 2 people to use them, doors, including fire doors will be by definition open, most worrying for me is the temptation, with a constant flow of water, for staff to be too long at a fire thinking they can get it under control when they clearily can't..bottom line a fire extinguisher doesn't get a fire out, it's too well developed for anyone to fight except the Fire Service. Cheers
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#4 Posted : 10 September 2007 15:26:00(UTC)
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Posted By mike morland Having sounded the fire alarm, it would be hoped that the fire brigade would be there before you have chance to unreel the hose. However, as recommended by our local fire brigade, all fire hose reels have been removed from our site. Fire hoses encourage people to stay with a fire longer than they should and put themselves at a greater risk. If a fire cannot be put out with one portable appliance used by a trained fire marshal then leave it to the experts.
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#5 Posted : 10 September 2007 15:29:00(UTC)
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Posted By HR71 Thanks guys. well, i was refering to the small rubber hose not the flat one. Sorry, my mistake. And in my case, fire brigade is about 30kms away. God help me!
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#6 Posted : 10 September 2007 15:30:00(UTC)
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Posted By Pete Longworth Maybe the hosereel is the only means of fighting a fire at HR71's site maybe not. The point is, he asked a simple question and as has become depressingly common for this forum, he got a smart alec answer. I don't know the answer to your question but I wish you luck in getting a genuine reply on here.
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#7 Posted : 10 September 2007 16:14:00(UTC)
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Posted By shaun mckeever Don't know why you think that Pete. The answers seemed reasonable to me. They gave good advice, were not patronising and identified what the problems are if the hose reels were used.
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#8 Posted : 10 September 2007 16:29:00(UTC)
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Posted By David Matthew Many hose reels have been removed because they present a potential breeding ground for legionella. As you have to have them then you should consider controlling the risk from legionella. Regards, David
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#9 Posted : 10 September 2007 16:30:00(UTC)
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Posted By Julian Wilkinson Hose reels are usuall fitted with a trunnion valve that charges the hose with water after its been pulled out about a metre or so. You could always test it, outside or into a bucket or something. Cheers
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#10 Posted : 10 September 2007 22:35:00(UTC)
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Posted By Ron Hunter Of course we don't know your workplace HR71. If fire hose reels are a part of your fire fighting measures then there should be regular practice sessions with nominated duty holders. There are some industries with a 'private' on-site fire service. As others say, these reels are effectively redundant in offices, schools and public buildings - we wouldn't expect staff to put themselves at risk using them, and the fire service won't trust or use them either. Nothing smart-alec or patronising in this or my initial response. My but some of us are touchy out there!
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#11 Posted : 11 September 2007 06:13:00(UTC)
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Posted By GT HR71, In answer to your question it depends on the mode of manufacture some HR are fitted with an internal worm valve which requires you to run off at least 3 meters of HR before you have a pressured supply others will work from the drum. Hope this helps. Regards Gareth
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#12 Posted : 11 September 2007 10:24:00(UTC)
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Posted By Ashley Wood 2 types of hose exist. Automatic and manual. Automatic switches the water supply on when the hose is unwound, manual requires the opening of a valve.
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#13 Posted : 11 September 2007 12:37:00(UTC)
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Posted By Colin Reeves Noted a number of comments implying that hose reels should not be fitted but call the fire brigade. Tell that to the ship miles at sea ....!! Colin
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#14 Posted : 11 September 2007 13:35:00(UTC)
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Posted By shaun mckeever Colin there will always be those whose circumstances are different. This is the purpose of risk assessment. I'm sure SOLAS requirements make adequate provision for sea going vessels/places of work.
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#15 Posted : 11 September 2007 16:21:00(UTC)
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Posted By David Thomas Bearing in mind the limited information regarding the site, operation etc the things that come to mind are:- a) should "anyone" use a hose reel?? Probably not as they wouldn't have any training and would be knocked over by it as it fills up with water - preferably when unreeled b) if the question has been asked then there has not been any training and this should be addressed on an urgent basis c) as stated by another poster, is there an ongoing need for hose reels ? Are they a left over from a previous building occupant and the current occupier doesn't have the risk where they were originally specified ? Would suggest discussion with local fire brigade and maintenance company (assumming the hose reels and the dry/wet riser are inspected are inspected every month/6months as required) along with a Risk Assessment and Training rgds
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#16 Posted : 11 September 2007 19:16:00(UTC)
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Posted By HR71 Hi Julian/GT, Thank you for your information. Are these automatic valves in accordance with NFPA or some other standard? How reliable would they be in operation?
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#17 Posted : 11 September 2007 23:01:00(UTC)
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Posted By Hugo HR71- Are you in the States? Hose reels are a first aid fire fighting media - as are portable extinguishers. Nothing more. Many times they do not work or have been vandalised. Think - Raise the alarm and get out and get the fire service out. I take onboard your distance 30km from the nearest fire station - and the potential respone time. I would urge you ensure other measures such as drills and training are carried out. If you are UK based I will offer free advice and direction, as I am sure all within this site will. Your distance from a responding fire crew does concern me - are your premises, sleeping or life risk?
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#18 Posted : 12 September 2007 10:34:00(UTC)
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Posted By jackw. Hi, re your distance from the nearest fire station. Obviously your fire prevention needs to be as good as it can be. If you are a high or sleeping risk have you considered installing a sprinkler system.. may be a bit costly as an outlay (relatively speaking they aren't that expensive, esp in a new build or as part of a renovation), but they will give you in built fire fighting capability and peace of mind. cheers.
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#19 Posted : 12 September 2007 15:04:00(UTC)
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Posted By HR71 Guys, Thank you for all the effort. My questions was about any device or a valve fixed in a small fire hose reel (not the flat bigger one the fire fighters use) that requires it to be fully extended for the water to flow. And if there is, what govern such devices (what standard). I am from Sri Lanka and my fire dept is about an hours drive and i am standing on my head trying to put things in order as far as health & safety is concerned (we do not have much legislation or standards as in Europe). So if anybody could "answer" my question, I would be much grateful. Cheer.
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#20 Posted : 13 September 2007 10:29:00(UTC)
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Posted By Ashley Wood HR 71. You are in a part of the world that follows the NFPA codes of practice. These differ considerably from British Standards or LPCB/BRE approvals when it comes to fire related equipment and its installation. In the UK the 2 types of hose reels are automatic and manual. As I said earlier, the automatic allows water into the hose as soon as it is run out a few meters, the manual requires the turning of a valve, normally sited next to, below or above the reel. Hose reels in the UK used to be common place but things have changed and are only now found on an occasional basis i.e prisons, military sites, pet/chem etc. I sometimes come across them in office buildings but these are slowly being removed. I would advise you to direct your question regarding approvals to the NFPA. They have a technical questions section. In the USA they have a mixture of 'dutch' rolled hose, these lay in cabinets and are pleated in the way they are laid and all come out of the cabinet at the same time (have to switch on a valve)and reels. Can you tell us the manufacturers name on the hose drum? This would give me the information to track the type of equipment. A company who are based in the UK but supplied a lot of units out to Asia is Macron.
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#21 Posted : 26 November 2007 08:17:00(UTC)
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Posted By KRA Would you please any one provide basic usage tips for fire hose real? i.e some thing that can be displyed near the fire hose real.
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#22 Posted : 26 November 2007 08:41:00(UTC)
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Posted By Konstanty Budkiewicz Morning KRA, Your question on what signage should be provided?, touches on an interesting conceptual point associated with how training is integrated into safe systems of work. Previous corespondents have stressed that the hose equipment introduces hazards to the local area and possibly the seat of the fire. Dealing with these aspects should involve local specialist training in the appropriate use or non-use of the provided hose reels. Consequently, I suggest that your signage should read (blue background with white text)"Fire hazard: Fire fighting equipment - only to be used by authorised trained personnel". You may wish to consider how the list of authorised persons is published and reviewed. I suggest that a fire policy document supported by local posted listings would go a long way towards meeting your immediate needs. Keep cool (sic) Kon CMIOSH
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#23 Posted : 26 November 2007 17:52:00(UTC)
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Posted By Ashley Wood How is a fire hose reel a 'Fire Hazard'?
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#24 Posted : 27 November 2007 05:48:00(UTC)
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Posted By GT HR71, your question:- "Can anyone tell me that if a fire hose reel (the one anybody can use) has to be fully unwound in order to be operable" ? The answer is No! but if automatic you will need to run off about 3 meters generally. "Is there any device device controlling this"? Ashley has explained there are factors and valves controlling this aspect, and don't forget that there is generally a hand controlled branch or nozzle at the end of the hose reel. "I believe whatever the position of the reel when the valves opened water should come out? can anybody shed some light on please?" You are correct in your assessment however, you also need to check if the hose reel is connected to a water supply and that supply is turned on. The other comments are debatable. Regards GT
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