{"id":5450,"date":"2020-08-23T01:24:02","date_gmt":"2020-08-22T23:24:02","guid":{"rendered":"https:\/\/hansvandergugten.nl\/?p=5450"},"modified":"2020-08-23T01:24:02","modified_gmt":"2020-08-22T23:24:02","slug":"houseboat-everdina-to-the-shipyard-july-12-to-21-2020","status":"publish","type":"post","link":"https:\/\/hansvandergugten.nl\/?p=5450","title":{"rendered":"Houseboat Everdina to the shipyard, July 12 to 21, 2020"},"content":{"rendered":"

\"\"<\/p>\n

For Sindhu and all my other readers,<\/p>\n

Last month I went with my houseboat to the shipyard.<\/p>\n

I made lots of pictures, but not with the idea to make a blog about this visit to the shipyard.<\/p>\n

Later the idea came to make a blog. A vague idea.<\/p>\n

Recently I was Whatsapping with Sindhu* [* means see link below] who lives in Tiruvannamalai in India. That gave me the idea to make it for her. So I had my virtual audience and that made clear that it has to be in English.<\/p>\n

And I can take the opportunity to make it a bit into a story about my houseboat.<\/p>\n

I regret that I didn’t think about this earlier, cause then I would have made more pictures about the actual work that has been done, like the welding.<\/p>\n

The houseboat was originally an old freight sailboat of the Hagenaar type, which only later had an engine built in.<\/p>\n

I took the engine out end 2005, donating it to an engine museum.
\nI might make a blog about that adventure later.
\nLet me show you one picture of the engine leaving:\"\"<\/p>\n

The ship was built in 1907 by\u00a0shipyard Hendriks in Doodewaard<\/span><\/span> and must have looked somewhat like this one:
\n\"\"
\nOr like this one:
\n\"\"<\/p>\n

My houseboat is lying alongside the quay and next to it is another ship moored.
\nThis time we, my neighbour and I, decided to go to the warf at the same time, which makes the proces somewhat easier.
\n(When my ship goes when she is not going, that second boat has to be taken aside and put back again and then a week later the same procedure again. It’s doable but this time we avoided that part).<\/span><\/span><\/p>\n

The process of going to the shipyard has a few distinct steps.<\/p>\n

1. The starting position is where the houseboat is moored.
\nBefore departing you have to disconnect all the different connections to the shore.
\nThere is a connection for drinking water,
\nthere is a connection for natural gas<\/span><\/span>,
\nthere is a connection for electricity,
\nthere is a connection for cable tv\/internet\/telephone,
\nthere is a connection to the sewer system of Amsterdam,
\nand there is the ropes and a few lashing strap<\/span><\/span>s for keeping the ship moored.<\/p>\n

2.Then the ordered tugboat arrives.
\nAnd the connection to that boat is made and off we go.
\nOver the radio the captain of the tug asks for the bridges to be opened.<\/p>\n

3. The ride to scheepswerf Vooruit** in Zaandam*** takes almost one and a half hour.<\/p>\n

4. Being moored at the Shipyard at Sunday afternoon, so the action of getting the ship out of the water can start Monday morning right away. In this case the neighbour’s boat was taken out first.<\/p>\n

5. Hauled out of the water and being parked for cleaning the outside bottom with water under high pressure.\u00a0 (240 atmospheres).<\/p>\n

6. Relocating the ship for inspection, reparations and a finishing touch of two layers of underwater paint.<\/p>\n

7. Alongside and in between all the above,\u00a0 finishing the already in Amsterdam prepared (sanding and anti rust paint here and there) painting of the three colours above the black.<\/p>\n

8. launch the boat again with the largest ship lift in the Netherlands.
\n<\/span><\/span><\/p>\n

9. Waiting half a day to make sure the boat is not leaking.
\n(That happens once in a while and you better find that out at the shipyard, otherwise you have to go back again. This once happened to a neighbouring boat where they asked me for help initially. I made a blog about that event: https:\/\/hansvandergugten.nl\/?p=4390<\/a>).<\/p>\n

10. Ride home with another tugboat. (Because of a one day delay of my return the habitual one was not available).<\/p>\n

11. Reconnecting to the city. Next time again latest in July 2026.<\/p>\n

1. \"\"
\nThe starting position is close to the Skinny Bridge****, seen here from the porthole at the front of my houseboat.<\/p>\n

\"\"
\nOne connection between the two ships.<\/p>\n

\"\"
\nThe connection to the sewer system taped to the quai.<\/p>\n

2.My friend Barbara came along for the outward journey, here waiting for the liftoff.
\n\"\"
\nWe had our bikes on board, of course, so we would have a way to transport ourselves.<\/span><\/span>
\n\"\"
\nBehind the tugboat, ready to go.<\/p>\n

\"\"
\nLeaving behind an empty stretch of quai.<\/p>\n

3.\"\"
\nAnd off we go, looking over the new green sedum roof, the first bridge is already open.<\/p>\n

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Looking back at the bridge we just passed.<\/p>\n

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Upfront we see the National Maritime Museum*****, with a replica of the VOC ship ‘Amsterdam’****** moored at its jetty.<\/p>\n

\"\"<\/p>\n

The building rising up at the left of the middle of the picture is\u00a0 the NEMO Science Museum*******<\/p>\n

\"\"
\nAt the front is Amsterdam Central Station ******** that we pass at the back.
\nAnd as you can see we brought our bikes on board.<\/p>\n

\"\"<\/p>\n

\"\"
\nOne of the IJ ferries.<\/p>\n

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4. We have arrived. Moored at the shipyard:
\n\"\"
\n\"\"<\/p>\n

Behind the boat you see the blue sided dock that took it out of the water the last two times.
\nThis time it will be done with their newly acquired shiplift, the biggest in the Netherlands. This 12 meter wide monster can lift more than ten times the weight of my ship. Here it is, standing there on a sunny afternoon:
\n\"\"<\/p>\n

5. \"\"
\nHouseboat Everdina is pulled to the boat lift.<\/p>\n

\"\"
\nThe actual lifting: httpv:\/\/youtu.be\/V2rejrPul1Y
\nThe move onto land: httpv:\/\/youtu.be\/5gag5K6U_G4
\nParked and ready to be cleaned: \"\"
\n\"\"
\n\"\"
\n\"\"<\/p>\n

6. Relocating: httpv:\/\/youtu.be\/mNwJECj5fQc
\n\"\"
\n\"\"
\nReady for inspection:
\n\"\"
\nAs said, I did only later get the idea of making this blog. So, alas no pictures of the inspector inspecting. I give some pictures of all the marks that where made on the ship. Being instructions for the workers for what to do.
\nTo begin with the drawing from the inspection report:
\n\"\"
\nThere were two destroyed by rusting rivets.
\nHere is one of them, before and after welding:
\n\"\"
\n\"\"<\/p>\n

Before welding metal plates were connected by a technique called riveting. Wiki has a nice page on it. Play the video ‘Riveters work on the Liberty ship SS John W. Brown’ to see how that is done. https:\/\/en.wikipedia.org\/wiki\/Rivet<\/a><\/p>\n

There were two places where the skin was so thin that pieces of new steel plate had to be welded over it:
\n\"\"
\n\"\"<\/p>\n

With the other plate there was an inconvenience: the place where a new plate had to come was partly covered by the top of one of the eight supports that the ship was standing on.
\nA minor problem according to the inspector, they will replace it.
\nAnd that’s what happened. Their strongest forklift came along and just lifted my ship in the middle a bit, right next to the support, till they could shuffle it a bit to the side. That’s how flexible a ship is.
\n\"\"
\n\"\"
\n\"\"
\nDone: \"\"<\/p>\n

Then there were several transits through the ship’s hull that had to be closed. How so? Since six years my houseboat is connected to the Amsterdam sewer system. Untill then all waste fluids were discharged into the river. (Bathrooms, sinks, showers, washing machine). This time was the first inspection since the connection to the sewer system. And all the now unused holes in the hull had to be closed.
\nA few examples before and after:
\n\"\"
\n\"\"<\/p>\n

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After this all it is time to do two layers op spray paint. the first layer is beige gry, the second is black. Here you see them after having done the first layer on the ship of my neighbour and preparing for mine.
\n\"\"First layer of spray painting done:<\/p>\n

\"\"
\n\"\"
\n\"\"<\/p>\n

By the way, the black above the water line up till the first colour is a different kind of black paint and is done by hand with a paint roller:
\n\"\"
\nAnd then ….., all painting done:
\n\"\"<\/p>\n

7. As mentioned, between those repairs and spraying work, the three color bands that were already prepared and partially completed were finished by Jan:
\n\"\"
\n\"\"
\nBlow up:
\n\"\"<\/p>\n

Intermezzo.
\nThe day before the relaunch there was a kind of special happening in and around the huge shiplift: a big ocean sailer catamaran was being lifted out of the water for inspection. It was being sold and selling a ship normally is done when the ship is in dock or hanging in a shiplift, so that the new owner can see what he is buying. Ofcourse there was another inspector officially doing an inspection of this boat. I have talke to the couple that were the selling owners. They were, like me, from a rather simple background and have been very succesfull in the software industry. At some point they sold their company and started sailing around the world. From this journeys they make blogs and the are in a way a well known attraction in that specific niche of the water world. There is on their youtube channel a lot of footage and especially their footage of being chased forward by a force 10 wind gets enormous amounts of hits. I still haven’t looked at it yet, will do that in a minute.
\nAnd will give us here a few pictures of the ‘hanging’ of their ‘cat’ and a link to their Youtube channel and Facebook page.
\n\"\"
\n\"\"
\n\"\"<\/p>\n

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\"\"
\nhttps:\/\/www.youtube.com\/c\/CatGreatcircle\/about<\/a>
\nLagoon 52S Greatcircle for sale.<\/a> (Too late. Sold).
\nLagoon 52S Greatcircle – Windforce 10 to Ibiza<\/a>
\nhttps:\/\/www.facebook.com\/CatamaranGreatcircle<\/a><\/p>\n

8. Houseboat Everdina crawling back into the water.<\/p>\n

Before we go I’ll show the new anodes. They were not visable yet on the last pictures cause they were taped off during the spraying. There are six in totall around the ship. Here are the two at the rear end.
\n\"\"
\n\"\"
\nAs said, those things are called anodes. There function is nicely described in a wiki: wiki\/Galvanic_anode<\/a><\/p>\n

\"\"https:\/\/youtu.be\/VDB0qz7sd40
\n