The weather here in Antalya has continued to be absolutely spectacular with a daytime high on Thursday of 22C/72F! We did have some strong winds for 2 days this past week but they only served to make the views even more awemazing as they made the air crystal clear and the views of our surrounding snow capped mountains and the Mediterranean just popped visually and keeps smiles on our faces all day long and then the night sky has been just as brilliant.
While it was another eXtremely busy 24/7 week for all of us on Team Möbius there isn’t as much for this week’s Show & Tell as much of our work has been troubleshooting and commissioning of systems which doesn’t get captured too well by a camera. We are also still working our way through a number of veXing system installation and commissioning issues including controls for our steering, throttle and CPP Pitch and so Möbius is not yet able to move under her own power and so the first of many sea trials is yet to happen but hopefully this coming week.
Nevertheless there is still lots of progress to share with you and so let’s just dive right and catch up on all the progress that happened this past week of 8-13 March, 2021.
More Lovely Days in the Neighborhood
We continue to be delighted and entertained by the new neighborhood we have been floating in on the end concrete wall of the harbour inside the Free Zone. However yesterday they towed us off the end wall and moved us over to one of the side walls of the harbour and put us right in front of this Green Monster “Aqua Helix”.
with a LOA of 24m and Beam of 5m we thought Möbius was long and skinny with a Length to Beam ratio of 4.8. But as you can see by this bow on shot, we don’t hold a candle to this little green fella which was built by the Damen boatyard beside us sporting a LOA of 73.4m and Beam of 11m which works out to a L/B ratio of 6.67.
You can check out all the numbers and details on this FCS 7011 Crew Transfer vessel “Aqua Helix” HERE on this very well done overview from Damen Shipyards.
* As per the brochure I linked to above, Aqua Helix is a Crew Transfer boat for wind and solar farms as well as oil drilling rigs and other situations where there are people living and working miles off shore and often in very nasty weather conditions year round.
A very different look from the sides and if you check out the brochure you will find lots of photos of the interior which is more reminiscent of an airplane or fancy ferry with seats that have built in TV access and fully recline while you zip your way at up to 40 knots out to your place of work out on the high seas.
And on our opposite Starboard side we are even more friendly with this little Red & White catamaran, also built here in the Antalya Free Zone by Damen Shipyards. With her “twin axe bows”, mv Allegro is a bit different design than Aqua Helix but also a “Fast Crew Supplier” and all three of us share many similar overall attributes so it is great fun to be sandwiched between these two family relations.
Earlier in the week, “Allegro” had docked right in front of us on the end wall but we both moved over to the other side of the harbour yesterday because there was a large cargo ship coming in that needed the entire end wall where we have been docked for the past 3 weeks. You can read all about Allegro HERE and when she is all finished she will head over to her new home in Germany.
Möbius is now rafted up and tied to Allegro for what we think will be the next few days but all subject to change without notice.
This was the scene yesterday (Saturday) afternoon as we left our former neighborhood with our original two buddies Bozçay III and IV which are 19m Long by 8m wide so a L/B ratio of 2.4. The day earlier they had push/pulled the little cargo ship “NewChang” into this corner slot in front of us so she could be loaded with hundreds of Bulk Bags of cargo.
NewChang is registered in Hong Kong and weighs in at 25,569 tonnes with a LOA of 180 meters/590 ft and Beam of 32m/105 ft which for reference works out to a L/B ratio of 5.6
A you can see here looking over to our new neighborhood sandwiched between Allegro and Aqua Helix, It was a very short trip across the harbour and so our move was all done in short order.
Continuing with the international theme of neighbors from different countries, we also had our first visitors aboard Möbius since she splashed when Wade and Diane drove up from Antalya for a day trip to come see us again now that we were in the water.
Wade and Diane are fellow Canadians and cruisers who we met and visited on their boat sv Joana which is in the marina about 50nm east of us in Alanya. They sailed up the Red Sea last year and are spending the next year or more exploring the gorgeous coastlines of Turkey so we hope to be able to anchor with them in the next month or so. They drove up with another couple of cruisers, Erik and Pam who are also in the marina at Alanya beside Wade & Diane and we had a fun time taking them on a guided tour of Möbius and then out for a lovely lunch at a nearby restaurant right on the Med.
Möbius is Officially Flagged in the Bailiwick of Jersey!
Here is the photo I promised you last week with the Workshop door closed so you can see all of the newly mounted aluminium lettering of Möbius name and Port of Jersey.
Even better, Uğur and Nihat kindly fabricated and mounted this removable AL flagpole!
They no sooner had it bolted in place when Captain Christine jumped at the chance to do the very first flag raising and signal that we are now officially part of REG or the Red Ensign Group and are very eXcited about voyaging proudly under this commonwealth flag.
Here is a shot looking aft at our previous neighbors, these 23m Police boats heading over to Oman when they are all finished. While their mission is drastically different than ours, construction and systems wise we are all very much from the same family of boats.
As you can see, this photo was taken at the beginning of the week when we were back in our previous neighborhood on the end wall.
Can you guess what these are?
Probably not too hard a question for most of you who have been following for a long time, (or those who just read the sub title!) but yes, these are the wood liners for the three hatches in the Workshop such as this one which is way up high in the Doghouse over the entryway from the Swim Platform into the Workshop.
I have been busier than a one armed wallpaper hangar as my Dad used to say so I will have to get you more photos when the finish these hatches next week but you can see how these wood liners slide snuggly up into the awaiting aluminium frames of the hatches welded into the deck.
For those wondering, the odd shaped slots cut into the liners are to allow the tangs on the aluminium hatch handles to reach in to the aluminium blocks bolted to the inside of the frame sides.
I will get better photos for you next week and show you how these hatches and latches I designed for Möbius actually work but you can get a good idea I think from this shot looking up at the two hatch handles up on the top end on this smaller 45cm x 45cm or 18 inch square hatch.
One of the big jobs upon launching a new boat is what is referred to as the “Commissioning” stage where of all the many systems that have been installed onboard are setup, adjusted, configured and tested. As you can see here in the midst of us commissioning our Kabola KB45 Ecoline “Combi” diesel boiler it isn’t always “pretty” as we track down all the bugs and gremlins which show up at this stage of starting up all these systems for the very first time.
For the bigger systems such as the Kabola diesel boiler we bring in a factory authorized technician to do all the initial adjustments of commissioning and this is Ali Polat from Kalender Services adjusting the fuel pressure on the Kabola.
Commissioning of some of the more complex systems require very special servicing equipment such as this gas analyzer that Ali connected to set the CO and CO2 levels in the exhaust to get them to their Goldilocks settings for perfect combustion and fuel economy.
Ali ran into some problems finishing this today (Sunday) and had to fly back to Istanbul this afternoon so he has left the gas analyzer with me and I will get online with the technicians at Kobelt HQ in the Netherlands and complete the commissioning of the Kabola.
This Kabola diesel boiler will be our primary source of all hot water applications onboard XPM78-01 Möbius providing the just right temperature water to not only our DHW or Domestic Hot Water for showers and sinks, but also heated water for our in-floor heating and the Heat side of our HVAC or Heating, Ventilation, Air Conditioning system where it will heat up the interior air by blowing it across little radiators inside the four heat exchanger fan coils in our three Cabins.
These new Ecoline Kabola boilers have reached the pinnacle of efficiency fuel economy and emissions wise but they are also built like tanks and as you know by now, that “Beauty and the Beast” combination always gets my attention and business. This shot of the insides of the boiler assembly itself will give you a bit of an example of this. The grey tube on the far Right is where the diesel injector lies and burns with a totally blue flame and then all the hot air circulates through all the pipes you see here with the heating fluid captured inside as part of the closed loop between the boiler and the Calorifier that holds all our hot water for DHW, in-floor heating and hot air heating.
Another inner workings shot for you of the Left side of the Kabola where the waterworks all happen. The heating fluid circulation pump is the Silver/Black item in the far lower Right and the Copper and SS tubing route the fluid (water and antifreeze) though the two separate coils of heat exchangers inside the Kabola with the upper primary one providing the heat inside the Calorifier and the secondary lower one providing the hot water for the Webasto fan coils inside each Cabin for backup interior heat.
In spite of all the other demands on my time I was able to carve out enough to get the Media or “sand” filter set up and filled. This is the very first filter that the sea water goes through on its way to the Delvin 200 liter/hr watermaker and these things are truly awemazing in terms of their filtration capabilities. Even as “just” a regular sand filter such as those used in most swimming pools these are incredible filters but I give this filter some superpowers by using Zeolite in place of regular silicone sand. If this is new to you and you’re interested in knowing more, here is the Zeolite product description that does a good job of describing the properties and capabilities of Zeolite;
What Is ZeoSand? ZeoSand is a high purity natural zeolite that has a unique three dimensional honeycomb structure. Natural zeolites were formed millions of years ago by alkaline salt water altering volcanic ash. ZeoSand is a new type zeolite that has a huge surface area and a natural ammonium ion trapping capacity. The same natural zeolite in ZeoSand is also used as a soil amendment and feed additive.
Why Does ZeoSand Give Superior Clarity? The sandpaper rough surface has 1 to 15 micron pore spaces that trap smaller particles than sand; thus, water clarity is improved. A cubic foot of ZeoSand has the surface area of 100 football fields – 100 times greater than sand. ZeoSand’s huge surface area holds more dirt than sand; therefore, the time between backwashes can be increased. How Does ZeoSand Control Chloramines? ZeoSand traps and holds ammonium ions through a molecular sieving or water softening action. Sand does not trap ammonium ions. Less ammonia means reduced eye-burning chloramines. Since chloramines are lower, chemical shock treatments are not needed as often. A twenty five pound bag of ZeoSand will trap about half a pound of ammonium ions. How Is ZeoSand Used? Typically, one 25 pound bag of ZeoSand replaces a 50 pound bag of sand. ZeoSand weighs 55 pounds per cubic foot compared to sand that weighs 100 pounds per cubic foot. To install, remove all of the sand from the filter, and repair any damaged parts. Fill the filter half way with water and slowly pour the ZeoSand into the filter. Backwash until the backwash water is clear; this will take several minutes. Turn the filter off for two minutes and let the ZeoSand settle. Backwash for an additional two minutes, and check to be sure the backwash water is clear. If the backwash water is clear, turn the multiport valve to filter and start the pump. How Long Does ZeoSand Last? Under normal conditions, ZeoSand will need to be replaced about as often as sand. After filter use, ZeoSand may be added to your garden or potted plants as a soil conditioner. ZeoSand may be discarded as a non hazardous waste
See what I mean?
As you can see in the photo above I first put in a layer of 1/2 – 3/4” crushed rock which covered these six Black intake bodies which sit on the very bottom of the Blue filter body which is where the filtered salt water goes up to the top of the filter into the 6-way valve, and then poured in about 20kg of Zeolite “sand” to fill up the rest of this blue filter body.
Then I followed the instructions you see here to fully rinse and clean out the initial filling of Zeolite prior to using it to filter the sea water going into the Watermaker.
Many of you will recognize this 6-way valve on top of the Blue Zeolite/sand filter and it makes it easy for me to change from filtering to back flushing the Zeolite every few months to remove all the little nasties that the Zeolite has removed and send them all back out to sea and make live eXtremely easy for the other two finer paper filters on our watermaker so that they last up to a year rather than just a few weeks.
Can you guess what these Black rubber beauties are for?
Correct! These are the Fenders that wrap around the upper edge of our 6m AL Tender. Our Tender is as much of a “working boat” as is Möbius and as I’ve outlined in several previous posts our Tender will be part “tug boat” and be able to push/pull Möbius if ever neccessary or enable us to assist other boats that get themselves into difficult situations or need towing. Therefore we wanted to have an eXtremely strong and yet flexible fender system the same as proper tug boats have and that’s what you are seeing here. Indeed we ordered these from a Turkish company that specializes in manufacturing these rubber beauties for boats up to 200 meters as well as the fenders you see in commercial ports and docks.
I ordered the larger ones in the photo above, which are about 200mm/8” tall to wrap around the whole top edge of the Tender and then these smaller ones you see here which are about 120mm/5”
While the rubber is relatively hard, the hollow construction makes these 1.5 meter / 60” lengths quite flexible and so the technique that Uğur and I worked out was to start up at the bow and clamp the first length centered on the flat section of the bow and then bend it around the corners to run down both sides.
On commercial tug boats they use the holes you see going through these rubber fenders to bolt the fenders to the hull. However, I have this obsession about not having ANY penetrations of my aluminium hulls and so instead, we used this Bostik industrial adhesive which the manufacturer recommended to glue the fenders directly to the AL hull.
It worked like a charm!
We would start by sanding and scrubbing both the AL and the rubber surface where the fenders will be glued and then wiped them both clean with Acetone and then Uğur applied a generous bead of the Bostik adhesive.
We went through all the shops at Naval and rounded up over 100 clamps and used these to clamp the rubber fenders to the AL hull surfaces.
That first length of rubber fender that wrapped around the bow was the most challenging and then it was on to the much easier job of gluing the other 1.5m lengths down both sides.
Rinse and repeat!
The butt joints where two fenders meet up were easy to do as we just put on a good bead of adhesive and then one of us would push them together tightly while the other set up the clamps to the hull.
We cut some 10mm / 3/8” thick rubber to match the shape of the ends of each fender where they ended at the aft end to seal them off.
We had both sides done in about 3 hours and ……
……. moved on to the smaller fenders to wrap around the Aft dive platform overtop of the Castoldi jet drive.
This only took two lengths of rubber and it was an easy shape with a large radius corner on each side so this went quickly.
Looking a bit like a porcupine but the fenders were all glued on and we just needed to wait for a few days for the adhesive to fully cure before taking off all those clamps.
As you can see it was worth the wait!
Having spent over a year all together designing this beauty, I am eXtremely happy with the way it has turned out and think it will be the Goldilocks Tender for Möbius.
The combination of the swim platform and the rubber fenders keep the Castoldi 224DD jet drive eXtremely well protected.
She looks all the part and very much the slightly smaller partner for her mothership Möbius don’t you think?
But WAIT!! There’s MORE!!!!!!!
I decided to double down on the TLC for our Tender and so once the fenders were all done I moved on to the last two bits to fully finish this mini Möbius.
First up was designing and building a pair of chocks that will hold the Tender securely in place on the Aft Deck when the Tender is onboard Möbius when we are underway and where we stow the Tender every night.
Alaaddin, who we call our “Turkish Fixer” because he fixes all our problems and he was able to find a local carpenter who would build these teak chocks for us which started with this lovely plank.
He soon had that plank all planed and cut into the individual pieces that make up this pair of chocks.
All glued up now.
A few days later the suitably happy Alaaddin delivered the finished chocks to me at the shipyard.
And just like Cinderella’s slipper, the fit was Goldilocks perfect!
And the Tender was ready for her maiden voyage, on land as she emerged from Naval Yachts and headed out into the sunshine for the first time.
But WAIT!! There’s still MORE!!!!!!!
More TLC for the Tender To Möbius
I meant it when I said that I was going to double down on the TLC doses for our Tender and so the second item was designing and making a nice Sunbrella cover made to protect her from the UV and rain when she is waiting for us on the Aft Deck.
Naval has a very talented and very FAST upholstery craftsman and so I turned to Sinan to help me design and build this lovely cover and two days later he called me to come check it out!
Sinan and I decided to add one little extra feature with two of these grommeted tabs that we can pull up with small strings going up to the Davit above that will prevent rain from pooling in the middle of the large horizontal areas of the Tender cover.
And as I believe Porky the Pig used to say; “Th …. th ……th …..that’s all folks”!
I am one pooped pirate after yet another 7 day work week and it is another late Sunday night over here and posting this blog post is between me and dinner so I’ll sign off for now. Thank you all for following along and joining us on this journey that is nearing an end one of these days!
As always, even though I am woefully tardy in responding to many of your comments, PLEASE do add your comments, questions and suggests in the Join the Discussion box below and I hope you will be back again next Sunday for the latest Progress Update on Project Goldilocks, aka XPM78-01 Möbius