Monday, November 25, 2013

The Big Pond Build (Part 4)

We have had several reminders to complete the story of our pond build, particulary since it has been completed since Spring. We had planned to complete the story and share the big reveal in the summer, but with the fire that hit the garden and also house renovations we did not feel it would have been the correct time to have done that. Thankfully the pond was not damaged with the fire, other than some soot on the white paint work and minor damage to one or two plants nearby from radiant heat.

If you have somehow missed the earlier parts they can be seen in these links (part 1, part 2 and part 3). This series of posts left the project in August 2012 when the pergola had just been completed and we were preparing the pond for fibre-glassing.

In the last post we were fitting the insulation board to internal walls. This has two benefits, firstly it saved us having to render the walls to get a smooth finish and also would help insulate the pond from cold winter weather.



Once the boards were all fitted the next job was to fit the window frame. This was made by a member of our local koi club and would give the glass a tidy finish.


When ever we were in the pond we had a little helper!


The joints on the boards were taped and all holes and bumps on the board were filled to get a nice finish.


With the pond boarded there were only a few more tasks to complete before it would be made waterproof. The final one being to get it as clean and dust free as possible. We cleaned and even vacuumed the floor. The pond base was not insulated as the ground should provide insulation and at that depth the ground is often warmer than the air temperature in winter and will help provide some relative warmth to the bottom of the pond.



With it all set the professionals moved in for a couple of days to apply the fibre glass finish. Whilst it is possible to do this yourself we decided not to risk this, as if you get the chemicals wrong you can create a toxic pond lining and we really didn't want to risk that.


And after a couple of days work the pond was now very black and water proof!



At the same time they also water proofed our small water feature. For more on this feature see this post.


The final construction could then take place with the fitting of all the coping stones on the water feature and also the pond. We opted for the same blue/silver sandstone we had used elsewhere on the project.



With the fibre glassing complete we washed down and cleaned the pond again. This made sure we removed any loose glass fibre that we did not want to get into the filter system.




The top of the pond had a cement finish that held secured the coping stones, however to avoid having a grey stripe we used a waterproofing paint to give an even colour.

As well as concentrating on the pond itself we also wanted to get the surrounding garden looking good. As part of that we laid a stepping stone pathway, again using the silver blue sandstone.



Mark getting the second raised bed ready for some new plants.
Having got the outside of the pond almost complete we turned our attention to the filter house. We had help from a friend to get the electrics done, opting for lots of extra power points to future proof the filtration system. As the koi filter house would have a higher humidity than a normal internal room we chose waterproof fittings. The various plug sockets and switch boxes are all designed for outside use.



With the wiring complete the next stage was fitting the filters. Our usual helpers turned up to investigate what we were up to.


We positioned the filters and made sure we were happy with the layout, moving them about several times before deciding on the final choice. Originality we had planned to have them much tighter together and have additional storage in the filter house. However when we looked at it we decided it would actually be better to have plenty of space to move around and access the filters. Several months on from making that decision and I'm really glad we did. It makes life so much easier to have plenty of space for maintenance.



One of the large gate valves on the system.
The plumbing was quite fiddly to work out, and we needed lots of different bends, fittings and valves, but in November and December last year we got it all fitted together.(see here for more details)

I think things got too much for this little helper!
Filling the filter with the bead filter media.
Once the filters were set up and ready the final tasks were to finish off the woodwork.

Making cladding to hide metal brackets on the pergola

The final carpentry job was to build the deck in front of the pond. We built the deck frame one Sunday afternoon and evening in January 2013, with near freezing weather we rigged up work lights and Mark kept lots of hot tea and snacks on hand to keep us warm.



Laying the deck boards.
By March this year we were all set for the final push, the last task in the pond itself was to scrub everything down and remove any grime from the previous winter.


To avoid contamination we even bought new rubber boots!
With the pond clean we could then fit the window. This weighed around 80kg. We didn't get any photos whilst we were fitting it as all hands were needed to manipulate the window.



And after all that we could finally fill the pond! We borrowed a water meter to get an accurate reading on the final water volume (just over 8,000 gallons, nearly 37,000 litres) 


Nearly there...
Finally we could move the fish, heres the first batch moving into their new home. We placed them in the floating bowl first to allow the water temperate to adjust as the old smaller pond was warmer than the temperature in the new pond.


So after almost three years in the making the pond was finally completed back in March and we are nearly at the conclusion to this particular story.

There will be one more post in this series, the big reveal (and we promise not to make you wait 8 months for that!)

Gaz

27 comments :

  1. Wow! That is a major job... and so much vacuuming and sweeping! Looking forward to the reveal (and a few more cute cat photos). Where did he get that hat?

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    1. Thank you! That hat is ever so popular, better ask him where he got it from :)

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  2. Funny, somehow this post really brings home how involved the whole project was even better than the mamoth block building posts. And interesting to note that as with so many other projects, just when you think it is nearly there, there is actually LOADS more work to do. As ever I admire your tenacity and attention to detail - and sheer dedication to giving your koi a home as swanky as I am sure you are giving yourselves with the indoor refit. Will look forward to the Big Reveal!!

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    1. Thank you Janet! With so many things happening from the summer onwards which pre-occupied us both so much, I've nearly forgotten how much work and effort it was to build the pond and I was reminded again when I start collating photos from this post. Despite the busy latter part of this year, the finished did bring us (and the builders) delight. And yes you're right, just as you think you're nearly there there are loads more to do! Glad we're at the homestretch with the house reno but boy lots of cleaning to do still!

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  3. I think I might have curled up with your little helper. Such a lot of work (and precision) leading up to...can't wait to see the end result.

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    1. Thanks Ricki! That little helper of ours have been a wonderful company :)

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  4. 8000 gallons! I remember your previous posts and all the hard work you have put into the pond project. I am looking forward to the big reveal! You have certainly been busy this past year; you need to take a lesson from your furry helpers and set aside a season for rest, but I suspect you will be busy even through the coming winter!

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    1. Thanks Debs! Lots of space for more koi :) Yes winter will still be busy but hopefully it will pay dividends and afford us a more relaxed summer (and lots of relaxing as exemplified by our little helper)

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  5. Such a huge project, and I'm just amazed that you did so much of it yourselves. You were smart, though, to recognize which bits you needed help with. Well done, I bet this pond is a showpiece in your garden. Your little helpers are adorable.

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    1. Thanks Alison! So proud and amazed ourselves that we did nearly everything of it ourselves. Should reward us with years of delight :)

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  6. So glad that the time is right to share this! I so look forward to the big reveal and am thrilled that it'll happen in less than eight months. Your pond looks glorious and I bet the koi think they're in heaven with 8000 gallons of water in which to swim around!

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    1. Thanks Peter! Yes the reveal did took ages, it was such a busy year and it didn't help that the main computer in the house was blocked by pots and pans for most of the summer (all cleared now). The koi in there are enjoying the generous space :)

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  7. The amount of work you 2 (and your helpers) have done over the last 12-18 months is incredible! I hope you have a little time to just sit and enjoy the garden (and the house) in 2014.

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  8. Everything you two do is to the highest spec i have a lot of admiration for the both of you as its perfection well done

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  9. epic! and makes my pond look like a badly dug puddle! you are so good with your big projects, can you come and do one for me?

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    1. Hehe, thanks Clive! Happy to give advice instead :))

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  10. You guys make me feel totally lazy in comparison...can't wait for the final reveal!

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  11. It has been interesting to follow this whole things with you guys and the work has been really great watching it go along. Waiting for the last post to show everything completed.
    Cher Sunray Gardens

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    1. Thanks Cher! Actually two more posts, will do a timeline one of monthly progress first :)

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  12. I'm full of admiration for the energy and focus that you guys bring to making your home and garden beautiful - you're energy levels are awesome! Lovely pics of the two of you putting it all together and so great that you have this record to look back on! One day, I'm going to have to come and see your beautiful garden for myself! Great work, guys!

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    1. Thanks Caro! Hopefully we can all meet up again soon, it was good fun meeting up at Great Dixter then Chelsea earlier in the year. And you're welcome to visit anytime :)

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  13. That was really fantastic! You both are really fantastic at building, engineering and all. Wow it really looks wonderful!

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  14. You did a fantastic job. Filter room looks great!

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