0:00:00 > 0:00:00- Subtitles
0:00:00 > 0:00:02- Subtitles- - Subtitles
0:00:02 > 0:00:05- I wouldn't want - to clean these toilets.
0:00:06 > 0:00:07- I don't want to think about it!
0:00:07 > 0:00:10- I don't want to think about it!- - I do think about what happens to it.
0:00:10 > 0:00:14- As you get older, - you need these places more often.
0:00:15 > 0:00:17- I don't know - what happens to it here.
0:00:18 > 0:00:20- It's definitely important work.
0:00:20 > 0:00:24- After I've done my business, - it's not my problem any more.
0:00:31 > 0:00:33- Ever since the beginning of time...
0:00:34 > 0:00:37- ..some things - are essential to the human race.
0:00:37 > 0:00:41- Eating, drinking - and going to the toilet.
0:00:41 > 0:00:45- Several types of toilet - can be found all across Wales.
0:00:46 > 0:00:47- Plain ones, luxurious ones.
0:00:48 > 0:00:52- But what exactly happens to - the waste once it's flushed away?
0:00:52 > 0:00:56- Your business has since become - someone else's business.
0:00:57 > 0:00:59- After a long journey - down the pipe...
0:01:00 > 0:01:03- ..the sewage reaches - the capable lads of Welsh Water.
0:01:04 > 0:01:08- In North Wales, Ian ensures that - Porthmadog's sewage is dealt with.
0:01:09 > 0:01:11- Preserving - the quality of the water...
0:01:12 > 0:01:16- ..on the beaches of Barmouth - and Towyn are Paul and Sion.
0:01:16 > 0:01:18- In Mid Wales...
0:01:19 > 0:01:24- ..it is the duty of Plynlimon Waste - Services - PWS for short, not poos!
0:01:24 > 0:01:28- The company was founded by Luned - and Alun of Eisteddfa Gurig Farm.
0:01:29 > 0:01:35- The company has eight full-time - staff including their two sons...
0:01:35 > 0:01:36- ..Emyr...
0:01:36 > 0:01:39- ..and Aled.
0:01:42 > 0:01:45- As they say, - where there's muck there's brass...
0:01:46 > 0:01:49- ..but when it comes to - Porthmadog's sewage...
0:01:49 > 0:01:51- ..there is - more than brass to siphon!
0:01:52 > 0:01:54- All the waste comes into here.
0:01:54 > 0:01:57- People put - all kinds of things down the toilet.
0:01:57 > 0:01:59- Toilet paper, cotton buds...
0:02:00 > 0:02:02- ..plastic tops, condoms...
0:02:02 > 0:02:05- ..women's things.
0:02:05 > 0:02:10- I've never seen puppies or kittens - but the larger objects come here.
0:02:10 > 0:02:14- If a rat happens to be in there...
0:02:15 > 0:02:19- ..it gets flushed into this tank - and this chops it up.
0:02:19 > 0:02:21- It's like a giant food processor!
0:02:22 > 0:02:27- Then it's pumped to this machine - and disposed in the skip.
0:02:27 > 0:02:30- The lorries - set out early in the morning...
0:02:31 > 0:02:33- ..from Eisteddfa Gurig.
0:02:33 > 0:02:36- Boss Luned - keeps everyone on their toes.
0:02:36 > 0:02:39- Good morning, - Plynlimon Waste Services.
0:02:39 > 0:02:41- Yes.
0:02:41 > 0:02:44- Oh, no. Right.
0:02:45 > 0:02:50- I know you're having visitors - this afternoon.
0:02:50 > 0:02:54- We'll do something this morning. - We'll change our plans for you.
0:02:54 > 0:02:58- Don't you worry at all. Ta-ra.
0:02:58 > 0:03:01- Within seconds of the phone call...
0:03:01 > 0:03:04- ..the lads - are on their way to Ponterwyd.
0:03:04 > 0:03:08- The brothers are warming up their - voices in time for choir practice.
0:03:09 > 0:03:14- # Lleucu Llwyd, - you are precious to me #
0:03:20 > 0:03:22- Hello! Anyone home?
0:03:22 > 0:03:23- Hello there.
0:03:24 > 0:03:26- Goodness me, Em, that was quick.
0:03:26 > 0:03:28- Yes, we knew you had a big problem.
0:03:28 > 0:03:30- Yes, we knew you had a big problem.- - I didn't expect you so soon.
0:03:30 > 0:03:32- We have a serious blockage.
0:03:34 > 0:03:38- Dafydd's got a problem - with his toilet again.
0:03:38 > 0:03:40- The tank is full.
0:03:40 > 0:03:43- It happens. Nothing lasts for ever.
0:03:43 > 0:03:47- Just as well, really, - because we'd be out of a job.
0:03:48 > 0:03:52- Too many steaks, Daf. - That's the problem here.
0:03:52 > 0:03:56- When there's an emergency like this, - I'm indebted to them.
0:03:57 > 0:04:00- I don't think people - appreciate what these lads do.
0:04:01 > 0:04:03- It's an unpleasant job.
0:04:03 > 0:04:05- It's manure, that's all it is.
0:04:07 > 0:04:10- The danger is, - if it's left for too long...
0:04:10 > 0:04:13- ..the crust - will sink to the bottom.
0:04:13 > 0:04:15- We won't be able to get it out then.
0:04:16 > 0:04:18- It's quite taxing on the back.
0:04:19 > 0:04:23- It'll be alright in a moment - - I'm getting to the bottom.
0:04:26 > 0:04:30- The company - has been operating since 1978.
0:04:30 > 0:04:34- It's grown quite a bit in that time.
0:04:35 > 0:04:39- Sign that to say we've been here - and behaved ourselves.
0:04:39 > 0:04:41- So you want me to lie?!
0:04:41 > 0:04:44- Our sons, Aled and Emyr, - were leaving school.
0:04:45 > 0:04:49- We were looking at other avenues - to supplement the farm's income.
0:04:49 > 0:04:52- It wasn't enough to sustain us all.
0:04:53 > 0:04:55- Thanks a million. See you tonight.
0:04:56 > 0:04:57- Yes. Choir practice at six.
0:04:57 > 0:04:59- Yes. Choir practice at six.- - Have you learnt the words?
0:04:59 > 0:05:00- We'll be told off.
0:05:00 > 0:05:02- We'll be told off.- - Yes, I'm sure we will.
0:05:02 > 0:05:05- I'm in charge of the office work.
0:05:05 > 0:05:09- I do the bookkeeping, as they say.
0:05:09 > 0:05:13- It's a lot of work. It's increased - as the business has grown.
0:05:14 > 0:05:18- My husband Alun - takes care of the farming side.
0:05:19 > 0:05:22- It's worked out well so far.
0:05:22 > 0:05:27- If they have two or three - quiet days on the lorries...
0:05:27 > 0:05:31- ..they can help me with the sheep.
0:05:32 > 0:05:35- I'm getting on in years. I'm 76.
0:05:35 > 0:05:40- I'm supposed to be retired but - I don't think I could ever retire.
0:05:40 > 0:05:43- I always want to be doing something.
0:05:43 > 0:05:46- Not hard labour, mind you. - I can't be idle.
0:05:49 > 0:05:53- As the tourists enjoy themselves - on the steam train...
0:05:53 > 0:05:58- ..Ian is busy sorting out another - skipload of sludge from Welsh Water.
0:05:59 > 0:06:02- That was Steve - bringing sludge from Caernarfon.
0:06:03 > 0:06:08- That machine over there picks out - all these things from the sludge.
0:06:08 > 0:06:11- There are trousers here - if anyone needs a pair!
0:06:12 > 0:06:15- We've seen all kinds of things - flushed down the toilet.
0:06:15 > 0:06:18- Stockings, underpants - - they don't care where it goes.
0:06:19 > 0:06:23- But it's us who have to sort it out - and clean up after them.
0:06:24 > 0:06:29- There is more to this job than just - disposing of waste from the tankers.
0:06:30 > 0:06:33- These are aeration tanks - for Porthmadog.
0:06:33 > 0:06:35- The sewerage is treated here.
0:06:35 > 0:06:40- When the flow comes in, - it's exposed to the air...
0:06:40 > 0:06:45- ..and there's bacteria inside the - tanks which breaks down the matter.
0:06:45 > 0:06:49- When the sewage comes in, - it's a different colour.
0:06:49 > 0:06:52- It's greyer - and more transparent with bits.
0:06:52 > 0:06:55- When it reaches this point...
0:06:55 > 0:06:58- ..it looks like chocolate sauce.
0:06:58 > 0:07:02- It's surprising seeing something - so dirty change colour...
0:07:02 > 0:07:05- ..after the next process.
0:07:05 > 0:07:07- It looks more like tap water then.
0:07:08 > 0:07:10- But I wouldn't drink it!
0:07:10 > 0:07:13- You can try it, if you like!
0:07:14 > 0:07:17- These days...
0:07:17 > 0:07:22- ..Welsh Water's treatment works have - improved in terms of technology.
0:07:22 > 0:07:26- Computers have replaced - the humble shovel and pail.
0:07:26 > 0:07:28- It's a new system.
0:07:28 > 0:07:31- It treats the water without UV.
0:07:31 > 0:07:36- It does the same job. It kills the - bacteria before it reaches the sea.
0:07:36 > 0:07:41- Previously, it was a former - underground treatment works.
0:07:41 > 0:07:44- It was screened, solids extracted...
0:07:44 > 0:07:47- ..and pumped straight into the sea.
0:07:47 > 0:07:49- It's made a big difference.
0:07:50 > 0:07:53- Barmouth has recently - been awarded a blue flag.
0:07:53 > 0:07:57- There are two other sites - in Llanbedr and Fairbourne.
0:07:57 > 0:08:00- The quality of the water - has improved in this region.
0:08:01 > 0:08:05- It doesn't require any physical work - but it involves monitoring...
0:08:05 > 0:08:08- ..and overseeing everything.
0:08:08 > 0:08:13- I'll show you the difference between - what comes in and what goes out.
0:08:13 > 0:08:18- After leaving Dafydd in Ponterwyd, - an urgent call comes in...
0:08:18 > 0:08:20- ..from a nearby caravan park.
0:08:21 > 0:08:23- We're in Erwbarfe - near Devil's Bridge.
0:08:24 > 0:08:27- Bryn wants us to release - the pressure from the tank...
0:08:27 > 0:08:29- ..before the bank holiday.
0:08:29 > 0:08:33- We'll make sure it's OK - for the bank holiday...
0:08:33 > 0:08:36- ..and everything - will run sweet for him.
0:08:45 > 0:08:47- There it is.
0:08:51 > 0:08:54- It's a gigantic tank.
0:08:55 > 0:09:00- Bryn installed a new system - in the past three years.
0:09:00 > 0:09:02- It holds 3,000 gallons.
0:09:05 > 0:09:07- It's blocked.
0:09:09 > 0:09:11- There's no telling - what you might find.
0:09:15 > 0:09:20- It's a good job I came before the - weekend. The crust was really thick.
0:09:20 > 0:09:21- It needed doing.
0:09:21 > 0:09:23- It needed doing.- - The bank holiday's almost here.
0:09:23 > 0:09:26- It'll be here before you know it.
0:09:26 > 0:09:30- It'll be alright now because - we've taken the pressure off.
0:09:30 > 0:09:32- It should be OK for a while now.
0:09:32 > 0:09:34- It should be OK for a while now.- - This is the source of the problem.
0:09:34 > 0:09:39- It's the cap from a water container. - I don't know how it got there.
0:09:39 > 0:09:44- But it ended up in the tank. - Things like this cause us problems.
0:09:49 > 0:09:54- Thank you again for coming - so promptly before the busy weekend.
0:09:54 > 0:09:56- No problem at all.
0:09:57 > 0:09:59- It's good to know you're there.
0:10:00 > 0:10:05- Make sure you're in choir practice - tonight. Six o'clock.
0:10:05 > 0:10:06- Don't forget to learn the words.
0:10:06 > 0:10:08- Don't forget to learn the words.- - Yes, I'd better had.
0:10:08 > 0:10:10- Bye-bye!
0:10:10 > 0:10:14- Yet another happy customer.
0:10:17 > 0:10:20- Paul and Sion - have arrived in Towyn...
0:10:20 > 0:10:24- ..to make sure - everything's running smoothly.
0:10:25 > 0:10:28- All the flows - come up into two inlet screens.
0:10:29 > 0:10:31- From there they go through...
0:10:32 > 0:10:36- ..to the flow-limiting place - where we treat 58 litres.
0:10:36 > 0:10:39- Anything over that - goes into the four storm tanks.
0:10:40 > 0:10:45- If the rainfall continues, - it's then pumped into the sea.
0:10:45 > 0:10:48- After that - it settles in two primary tanks.
0:10:48 > 0:10:52- From there, it goes through - the four biological filters...
0:10:52 > 0:10:56- ..through to - the two humus to resettle again...
0:10:56 > 0:11:00- ..and through UV disinfection - before being pumped into the sea.
0:11:01 > 0:11:04- Water is sprinkled - over the stones...
0:11:04 > 0:11:07- ..inside which is biological growth.
0:11:07 > 0:11:10- Basically, - that's where the bugs live.
0:11:10 > 0:11:13- They eat the majority of stuff.
0:11:13 > 0:11:16- The filters turn slowly...
0:11:16 > 0:11:20- ..dispensing water - and saturating all the stones.
0:11:20 > 0:11:25- Today the Plynlimon lads are using - a different kind of technology.
0:11:26 > 0:11:28- Cameras can get everywhere!
0:11:28 > 0:11:30- This is the camera's eye.
0:11:30 > 0:11:35- It lets us know - where the problem is...
0:11:36 > 0:11:38- ..in the gutter or in the pipe.
0:11:38 > 0:11:42- It connects back to the monitor.
0:11:42 > 0:11:47- I have a screen here so that - I can watch what's happening.
0:11:47 > 0:11:49- Something always goes wrong.
0:11:50 > 0:11:53- The camera steams up - or the picture is unclear.
0:11:53 > 0:11:55- There's always something.
0:11:55 > 0:11:59- A small job like this - always turns into a big one.
0:12:02 > 0:12:06- Whoa! One of the joints has split.
0:12:08 > 0:12:09- Will it get past it?
0:12:09 > 0:12:11- Will it get past it?- - It should do. Try it and see.
0:12:14 > 0:12:17- Right, OK, - you've got through it anyway.
0:12:17 > 0:12:19- We found out what it was.
0:12:20 > 0:12:23- Two metres down - from the manhole cover...
0:12:23 > 0:12:25- ..there was a gap in the pipe.
0:12:25 > 0:12:29- It's only small but it's enough - for the water to escape...
0:12:30 > 0:12:32- ..leaving the sewage - and paper behind.
0:12:32 > 0:12:36- That's what's causing the problem. - It's up to them now.
0:12:37 > 0:12:41- We either dig it out or - they might decide to line the pipe.
0:12:42 > 0:12:44- It's up to them.
0:12:44 > 0:12:48- The climax of the year for - the Thomas family in Plynlimon...
0:12:49 > 0:12:52- ..is a visit - to the National Eisteddfod.
0:12:52 > 0:12:54- We're very central here.
0:12:54 > 0:12:57- Wherever - the Eisteddfod is located...
0:12:57 > 0:12:59- ..we can go to the north, - south or east.
0:13:00 > 0:13:03- I'd love to go to the Eisteddfod...
0:13:04 > 0:13:07- ..but unfortunately - I have to stay at home.
0:13:08 > 0:13:13- Someone has to be at home - to man the phone...
0:13:13 > 0:13:16- ..because the calls still come in.
0:13:16 > 0:13:20- Two of the staff - stay behind here with me...
0:13:20 > 0:13:25- ..to carry out work locally, though - they have to work longer hours.
0:13:25 > 0:13:28- We try to keep everyone happy.
0:13:29 > 0:13:33- # As the hours go by... #
0:13:33 > 0:13:37- After spending hours learning - the words to Lleucu Llwyd...
0:13:38 > 0:13:40- ..it's time for the lads' - choir practice...
0:13:41 > 0:13:45- ..where they have to face - the finely-tuned ear of Caryl Jones.
0:13:45 > 0:13:50- We meet at Ysgol Syr John Rhys, - Ponterwyd, for choir practice.
0:13:51 > 0:13:53- The choir is called - Meibion Y Mynydd.
0:13:53 > 0:13:57- This is our last practice - before the Eisteddfod...
0:13:57 > 0:14:00- ..so it's a chance for us - to brush up.
0:14:00 > 0:14:04- # Lleucu Llwyd
0:14:04 > 0:14:06- # You are beautiful... #
0:14:06 > 0:14:11- My father's here, my brother's here - and Dafydd, my nephew, is here.
0:14:11 > 0:14:14- I hope Steff will join us - in years to come.
0:14:15 > 0:14:18- # You're an angel
0:14:18 > 0:14:23- # Lleucu Llwyd, - I will love you for ever #
0:14:27 > 0:14:27- .
0:14:30 > 0:14:30- Subtitles
0:14:30 > 0:14:32- Subtitles- - Subtitles
0:14:35 > 0:14:38- The lads - have come to the Eisteddfod...
0:14:38 > 0:14:41- ..but they're not here to compete.
0:14:41 > 0:14:45- They're here to install - Llandow's portaloos.
0:14:45 > 0:14:49- Our first job was to empty - this small lorry into the artic...
0:14:50 > 0:14:53- ..so that it could - offload in Cardiff.
0:14:54 > 0:14:57- A few loads have already left.
0:14:57 > 0:14:59- We must be on our sixth load.
0:14:59 > 0:15:02- It's surprising - where it all comes from.
0:15:02 > 0:15:04- We have to check Maes B.
0:15:05 > 0:15:08- It's a bit early for the - caravan site. They're still in bed.
0:15:09 > 0:15:14- Yes, it is early to disturb - the enthusiastic caravanners...
0:15:14 > 0:15:18- ..but nobody will complain - about the noise in Maes B.
0:15:23 > 0:15:25- Whoa! Turn it off!
0:15:25 > 0:15:28- Stop! Grab this, quick!
0:15:30 > 0:15:32- Here it is.
0:15:32 > 0:15:34- Goodness me!
0:15:34 > 0:15:37- This will pay for - your first pop tonight.
0:15:38 > 0:15:41- Look what I found here, Dei. - That'll do nicely!
0:15:42 > 0:15:44- Once it's dried, it'll be great.
0:15:44 > 0:15:48- Keep an eye out today. - There might be more here.
0:15:50 > 0:15:53- Leave it to dry - and it's as good as new.
0:15:53 > 0:15:56- Don't put it in your wallet - or it'll stink!
0:15:56 > 0:15:59- Let's go. I'll have to be careful - in case there's more.
0:16:02 > 0:16:06- Following his father's luck - finding a tenner in the portaloo...
0:16:07 > 0:16:10- ..Steff is inspired to find - more cash around the Maes.
0:16:12 > 0:16:15- I'm looking for some money.
0:16:15 > 0:16:19- We found 5.10p yesterday.
0:16:19 > 0:16:23- I've already found 50 pence.
0:16:26 > 0:16:28- You never know. It's down to luck.
0:16:32 > 0:16:37- While the tourists enjoy themselves - on Barmouth beach...
0:16:37 > 0:16:42- ..Paul and Sion, the Welsh Water - lads, keep an eye on the sewage.
0:16:42 > 0:16:45- This is the mixed liquors.
0:16:45 > 0:16:51- This is the treatment process - once the bugs have done their work.
0:16:51 > 0:16:54- It goes through a membrane.
0:16:54 > 0:16:58- This is what helps it, like the UV.
0:16:58 > 0:17:01- It stops the bacteria - getting through.
0:17:01 > 0:17:04- This is the clean water - that leaves the works.
0:17:04 > 0:17:07- It's pumped a kilometre out to sea.
0:17:07 > 0:17:11- It's helped Barmouth beach - achieve blue flag status.
0:17:14 > 0:17:17- It's very busy in Eisteddfa Gurig...
0:17:18 > 0:17:20- ..and Luned - wants one of the men to return.
0:17:20 > 0:17:23- MOBILE PHONE RINGS
0:17:23 > 0:17:24- Hello?
0:17:25 > 0:17:27- Yes, I'm here.
0:17:27 > 0:17:30- Yes, we're down at S4C...
0:17:30 > 0:17:33- Hello, hello, how are you? Yes.
0:17:34 > 0:17:37- Yes, yes. No, no, we're flat out.
0:17:37 > 0:17:41- Hello. How are you? Hello. Hello. - I know everybody here!
0:17:41 > 0:17:42- Hello. Yes.
0:17:43 > 0:17:47- Yes, we're keeping busy. - Everyone's rushed off their feet.
0:17:48 > 0:17:52- Turn it off. It's full. Turn it off. - That was a handful.
0:17:54 > 0:17:57- I have to go. We're flat out here.
0:17:58 > 0:18:00- Hello! Right, ta-ta.
0:18:03 > 0:18:07- She'll leave us alone now - for the rest of the day, hopefully.
0:18:07 > 0:18:09- I doubt she'll phone again.
0:18:11 > 0:18:13- They know we're flat out.
0:18:15 > 0:18:17- Someone deserves an Oscar.
0:18:17 > 0:18:21- The only one who is flat out - is Dei, poor thing.
0:18:21 > 0:18:25- We're taking this load...
0:18:25 > 0:18:30- ..down to the waterworks - in Cardiff docks.
0:18:32 > 0:18:35- It's a load from the Eisteddfod.
0:18:35 > 0:18:38- 6,000 gallons of it.
0:18:43 > 0:18:46- Most of the time, - I drive the small lorry...
0:18:46 > 0:18:49- ..transporting the waste - to the large ones.
0:18:49 > 0:18:52- This is - the largest works in Wales...
0:18:52 > 0:18:54- ..and the fourth largest - in Europe...
0:18:55 > 0:18:59- ..serving more than 300,000 homes - and businesses in South Wales.
0:18:59 > 0:19:03- But this week they're receiving - Eisteddfod sewage.
0:19:03 > 0:19:08- We treat all the sewage - that arrives at the waterworks.
0:19:08 > 0:19:12- There are two elements - to the process.
0:19:12 > 0:19:16- We extract the water and treat it - using a biological process.
0:19:16 > 0:19:21- That water is cleaned so that it - is safe to be released into the sea.
0:19:21 > 0:19:26- The sludge or the solids - that are left over...
0:19:26 > 0:19:28- ..are heated and treated...
0:19:29 > 0:19:31- ..to create methane gas.
0:19:31 > 0:19:33- We then use those gases...
0:19:34 > 0:19:35- ..to produce electricity.
0:19:36 > 0:19:38- The sludge is treated here...
0:19:38 > 0:19:42- ..and it goes through - a number of processes.
0:19:42 > 0:19:44- But at the end of the day, - it is dried out...
0:19:45 > 0:19:49- ..and stored - in our storage facility here.
0:19:49 > 0:19:54- This fertilizer can then be used - on crops. It's odourless.
0:19:54 > 0:19:56- It's free from bacteria.
0:19:57 > 0:20:01- It can be used - as fertilizer on nearby farmland.
0:20:01 > 0:20:04- I hope the standard of waste - from the Eisteddfod...
0:20:05 > 0:20:07- ..will be of such a high quality...
0:20:07 > 0:20:11- ..that the farmers - will have no reason to complain!
0:20:14 > 0:20:17- As the Gorsedd - use the facilities backstage...
0:20:17 > 0:20:20- ..Emyr and the lads - encounter a big problem.
0:20:22 > 0:20:24- Back at the caravan site...
0:20:24 > 0:20:27- ..the generator's broken down.
0:20:27 > 0:20:29- There's no electric and no pump.
0:20:29 > 0:20:34- They have to close one toilet block - until the generator is fixed...
0:20:34 > 0:20:36- ..so that the pump can work.
0:20:37 > 0:20:39- We'll go up there now - to empty the tank.
0:20:40 > 0:20:43- We'll go with that, I think, - to ease the panic.
0:20:51 > 0:20:52- We'll empty this.
0:20:55 > 0:20:58- It looks bad, doesn't it?
0:21:00 > 0:21:02- But we'll sort it out.
0:21:04 > 0:21:07- Shout above responding shout, - is there peace?
0:21:07 > 0:21:10- Peace!
0:21:10 > 0:21:12- Isn't there a spare generator?
0:21:12 > 0:21:14- Isn't there a spare generator?- - There's a 100 KVA...
0:21:15 > 0:21:17- ..behind the Pavilion.
0:21:17 > 0:21:23- Perhaps we could get that up here - to power the pump.
0:21:23 > 0:21:25- The generator's too small.
0:21:31 > 0:21:35- As the winning bard - sat comfortably among the Gorsedd...
0:21:35 > 0:21:38- ..nobody could sit on the throne - in the caravan park.
0:21:39 > 0:21:41- Two gallons of flush...
0:21:41 > 0:21:45- ..and they only hold - around 300 gallons.
0:21:46 > 0:21:49- Everybody will have to go home.
0:21:49 > 0:21:53- Are you going to announce it - over the Tannoy or shall I?
0:21:54 > 0:21:57- Here's a job for you, Al, - go in the pink tent and tell then.
0:21:57 > 0:22:00- It's time for you to leave!
0:22:00 > 0:22:03- Once again - the lads have saved the day...
0:22:03 > 0:22:06- ..and the Eisteddfod continues.
0:22:06 > 0:22:11- Any time you ask them to do - something, they do it without fuss.
0:22:11 > 0:22:13- They act promptly.
0:22:13 > 0:22:18- Without them, we'd have to - close down. They are vital.
0:22:23 > 0:22:26- The end of another day - for the Welsh Water lads.
0:22:26 > 0:22:30- They're proud - of their contribution to our lives.
0:22:30 > 0:22:33- The next time - you flush the toilet...
0:22:33 > 0:22:36- ..think about - who's on the other end of the pipe.
0:22:37 > 0:22:39- Spare a thought - for the waste water boys.
0:22:39 > 0:22:43- The work is OK. It's our job - to maintain the high standard.
0:22:44 > 0:22:46- We want to retain blue flag status.
0:22:46 > 0:22:50- People need to learn - what not to flush down the toilet...
0:22:50 > 0:22:53- ..and the problems it causes.
0:22:53 > 0:22:56- Seeing what we do - may teach them what not to do.
0:22:59 > 0:23:01- I've been doing this for 30 years.
0:23:02 > 0:23:05- I enjoy what I do. It's a dirty job.
0:23:05 > 0:23:08- The few smells there are - don't bother me.
0:23:08 > 0:23:10- I like the work.
0:23:14 > 0:23:17- It's gone well. - It's over, thank goodness.
0:23:17 > 0:23:21- It's time to go home. - We're a little bit tired now.
0:23:22 > 0:23:24- It's over for another year.
0:23:24 > 0:23:27- Pity about the weather - at the start of the week...
0:23:28 > 0:23:30- ..but it's over now - brilliant!
0:23:30 > 0:23:35- It's time to go home now - and have a rest before the next one.
0:23:56 > 0:23:58- S4C Subtitles by Adnod Cyf.
0:23:58 > 0:23:58- .