Möbius has her Blue Eyes on Evil YOU! Weekly Progress Update XPM78-01 Möbius April 12-17, 2021

As we all continue to work our way through the commissioning of systems and getting XPM78-01 Möbius fully ship shape and sea worthy, it was another week of good progress but nothing too visually exciting for you I’m afraid.  However, progress is being made and there were some significant accomplishments this week so come on along for this week’s Show & Tell.

Beautiful Blue Eyes

PXL_20210328_151415724You may recall seeing these beautifully handcrafted glass “Blue Turkish “Evil Eyes” that Christine found in Antalya when I posted about them in THIS previous blog post last month.  In Turkish, these are called nazar boncuğu and they are seen on almost every boat here in Turkey and many other countries.
IMG_20210417_092903The”Evil Eye” moniker is a bit misleading as these are a GOOD thing with folklore having that they protect you from evil and bring good luck. 

Hope I didn’t offend the Evil Eye for making it wear this patch while the adhesive dried overnight!
IMG_20210417_163944I like twisting a straight line spectrum so that the two opposite ends meet so this seemed like the perfect spot to have these beautiful glass eyes cozy up to their opposite lean and mean XPM78-01 military font on the bow.

What do you think?

Stop the Bleeding!!

The major milestone/accomplishment this week for sure was getting the hydraulic steering cylinders re-machined, installed and finally working with NO leaks!

Kobelt 7080 cylinder image

We are using Kobelt 7080 balanced cylinders that have a 3” ID with a 12” stroke cylinders and as you can see they are Beautiful Brutes.
Kobelt 7080 cylinder dim dwgDennis and I spent a good long time with the great engineers at Kobelt in Vancouver BC and this is the cylinder geometry that we came up with. 
IMG_20210418_171119There are two of these SS bleeder screws, one at each end which you use to bleed the air out of the system as you first fill it up or after working on the system.  The threaded bleeder screw has a 4mm OD SS ball bearing underneath which when tightened easily seals of the 1000 PSI pressures that we can see in rough weather steering.  However the body of these end caps is brass which is relatively soft compared to SS and so you have to tighten these the Goldilocks Just Right amount or else the SS ball deforms the brass seat which is what had happened to several of these bleeder screws when they were originally installed and hence they leaked.

Getting new end caps sent over from Vancouver would have taken too much time and money so I thought I’d try to re-machine the angled brass face at the bottom and see if I could renew the cylinder end caps this way.
Kobelt 7080 section drawingAt the left and right ends of the bottom section drawing you can see how these bleeder screws (#11) work.

(click to enlarge any picture)
Kobelt 7080 Bleeder Screw dim dwgLance and Keivan who I worked with at Kobelt continued to be absolute super hero’s for me throughout the many years I’ve been working with them and were able to send me this dimensioned drawing of the bleeder screw and several other drawings for me to figure out how to re-machine the brass faces. 

They also dug up that the included angle of the brass face is machined to be 1180  so I had all the info I needed to fabricate a little re-facing tool.
IMG_20210414_141936Hard to show you but here is the little tool I came up with.  It is the end of a broken 4.5mm titanium drill pit which I ground the end to a 1180 angled cone shape, a bit like a sharpening a wood pencil and then used a very thin cutting wheel chucked in my ever handy Dremel tool to cut these four groves which created the sharp “teeth” to cut the brass seats inside the end caps.  The trick was to create a tool that was part cutter and part burnisher because the face of the seats need to be very flat and even all around for the SS ball to seal.
IMG_20210414_123146I was pushing to get this all done as soon as possible so I didn’t get any photos of the process but I clamped the brass end caps in the blue vice you see in the background and then chucked my little tool bit in my drill press and carefully removed just enough brass to renew the seats yet not take off too much brass and weaken the seal.

I’ve dragged that drill press around the world with me for over 40 years and this is a good example why.  And Yes! it is about to get mounted in my Workshop on Möbius for another world tour.

IMG_20210418_171052From there it was a relatively straight forward task of putting the cylinders back together again and remounting them to the AL tiller arm on the Rudder Post at one end and to the brass ball socket joint on the other outbound end.


IMG_20210418_171127Connect the hydraulic hoses, fire up the Accu-Steer HPU400 24V Hydraulic Power Units (pumps) and then bleed the whole system.steering pumps.  Once I had all the air out I was eXtremely careful to tighten those bleeder screws to that Goldilocks torque and then test by running the pumps briefly up to their max 1000 PSI.
IMG_20210418_171112…….. and ………

….. check out underneath those bleeder screws …..

……… dry!  No leaks now!


*  I think I heard Möbius release a soft sigh (and a few other people at Naval as well) to finally have her steering back in full working order again.  And me too!

Stand Back!  Free for All in the Free Zone!

While all this work was going on aboard Möbius, there was MUCH more action happening all around us every day because for the past few months there has been 400 million Euro construction project of the launching facilities at the Free Zone.  Check THIS very well done time lapse VIDEO ANIMATION which does a great job of showing how the whole new harbour facility works.  A very innovative idea with that cable raised platform!

IMG_20210415_140349The dramatically enlarged launching bays called for an equally enlarged TraveLift and so over the past 3 weeks, this tiny little 560 tonne TraveLift was being assembled right beside us and this week he sprang to life and has been an eXtremely busy boy!

With no launching facilities in the Free Zone harbour for the past 3-4 months there has been a huge backlog building up of new boats waiting to be launched and older ones waiting to be hauled out for their refits.  This week those flood gates opened up and they have been launching and hauling out boats every day.
IMG_20210415_140511Such as this classic trawler style Bering 80.
IMG_20210416_162950This 36 meter “Phantom Phi” boat by Alia shipyard.  This is a support vessel for a super yacht and these are often referred to as “Ghost” or “Phantom” boats as they are not to be seen by the superyacht they are supporting.
IMG_20210417_092508This shot will add some perspective for you to see the relative size of the raised platform bay that they will be installing next.  Check out the link to the animation above to see how this works and I think you too will be impressed.
IMG_20210414_143549Out behind us is one of four 25m Turkish Coast Guard boats launched this week by Damen Yachts.

I have lost count now but I’d say well over 20 boats like these have launched this past week so there is never a dull moment here in the Antalya Free Zone.

And that’s the week that was April 12-17 here at Naval Yachts and aboard the Good Ship Möbius.  Hope you enjoyed this brief update and I will try to have more for you in the next weekly update.

Please be sure to leave all questions and comments in the “Join the Discussion” box below and I hope you will be back for more next week.

-Wayne

Dancing the Half Step Two Step Polka Progress Update XPM78-01 Möbius April 5-9, 2021

In THIS Progress Update post from February 8-13, I described how we feel like we are living a life that mimics Zeno’s Paradox which asks the question;

If you want to get from Point A to Point B and each step you take is exactly 1/2 the distance between you and Point B, how many steps will it take you to get there?

Answer?

An infinite number of steps and you will never get all the way there!

However, the most important thing is that forward progress was made again this week, including two very exciting even though it too ended up being one of those half way steps.  But half steps are still steps forward so we’ll take every one we can.  The commissioning phase continued this week as we power up and test all our many systems and start shaking all the gremlins, both large and small, out into the open so we can deal with them.  As you might imagine this often feels like we are playing the marine version of Whack-A-Mole as we get rid of one gremlin and two more pop up.  The major systems we are currently bringing up to speed include the Kabola diesel boiler, the Furuno navigation system, Maretron monitoring system, Domestic Hot Water DHW system and the CPP pitch control system, to name but a few.  None of this testing and problem solving creates very visual or entertaining content so again this week you get a reprieve from my typically much longer blog post so do enjoy this calm before the next storm of activity begins and let’s jump right into the week that was April 5-9, 2021.

First Guest Cabin Guest!

PXL_20210407_133738252The biggest and best First this week by far, was the arrival of our dearest friends who flew half way around the world to spend two weeks with us as the Captain of Team Whack-A-Mole.  Now THAT is a friend!

Some of you will recognize this “guest” who is really much more family as we have been friends and fellow sailors for a very long time and Christine and I have the great honour of being the godparents to all four of the children in this awemazing family.

Can you guess who this masked man is?
PXL_20210407_133915165.MPCorrect!  John very generously left the rest of his family and flew all the way from Courtney British Columbia to be with us and as you can see from Captain Christine’s huge grin, we are both eXtremely eXcited to have our very first long term guest be such a very dear friend.
PXL_20210405_130429324Christine is particularly happy to have John join her in playing Whack-a-Mole with all the electronics systems such as navigation, Radar, AIS, Maretron and more.  John is easily one of THE brightest people I have ever met and when it comes to resolving problems with computer networks and software he is an absolute genius so his plethora of skills has been put to VERY good use this past week.

This photo alone represents many hours of work and generated a LOT of grins onboard when John and Christine were able to get the TimeZero navigation software and the FLIR night vision camera up on both screens at the Main and Upper Helms. 

As you can see it is daytime when this shot was taken but it is still fascinating to see how much the FLIR camera augments the reality that you are seeing up at the top looking out the front window at the Main Helm.

PXL_20210405_122920251Here is a bit closer view for those interested and click to enlarge any photo to see more.

We will be maximizing John’s talents until he has to fly out at the end of this week on the 15th.  Thanks SO much my friend, we literally could not have built this boat without you!

Rockin’ the Dock!

PXL_20210407_135109934Christine and I have been sleeping aboard Möbius every night since she launched as a safety precaution just in case anything should go wrong with this newborn boat. 
PXL_20210405_143845704~2And of course we have our two dock mates, these two Police boats which are about to head off to their new home in Oman, to help keep us safe as well.
PXL_20210407_120439452As you can see, Möbius and her two bow buddies are very close friends.
PXL_20210407_120341601We also have constant entertainment with the various “little” ships like this one that come and go on the other side of the harbour as they get loaded up with goods of all description and move on within two days or so.
PXL_20210407_120403556.PANOMore ships all around us and each one quite unique and very fun to watch and learn.

Since launch we have been gradually moving out of our apartment here in Antalya and onto our new home aboard Möbius and we are now having all our meals onboard and now with John being our first Guest to sleep in the Guest Cabin.  He gives the Guest Cabin two thumbs up and it has been a true treat for Christine and I to be answering all his questions and sharing our eXcitement of our new “baby” with him.
PXL_20210407_120221025As you can see in this and several of the other photos, the huge renovation of the Antalya Free Zone harbour continues all around us.
PXL_20210411_125602394And I do mean ALL around us! 

Möbius can just be seen on the very far Right in this shot with the last of the major concrete pours about to go in for the huge superyacht haul out facility they are putting in here.
PXL_20210411_125608225And the Firsts that happened this week were not just onboard Möbius!  We’ve been watching them build this tiny little 560 Tonne TraveLift for the past 2 months and this was her maiden voyage earlier today.
PXL_20210407_120648435We are now tied up this massive concrete dock that did not exist two weeks ago!
original_88a0f07b-80d2-41cb-9687-32e1f0d67fb3_PXL_20210406_195250404Never a dull moment all day every day here as both construction and ship loading go on 24/7. 

New eXtremely Solid Cleats!

You may recall that we had a very unusual wind situation when we were tied up next door at Setur Marina just after we launched which produced some very large swells coming directly into the harbour and marina causing all of us on the outer wall to surge back and forth for most of the day. 
PXL_20210408_055402560All of the boats beside us suffered multiple snapped lines and ripped out cleats so we were fortunate enough to just have this one ripped off our our Swim Platform.  Gives you an idea of the forces we were dealing with.
PXL_20210408_055425846The beauty of aluminium is that even these kinds of breakages are not very difficult to repair and we decided to “upgrade” our cleats from pipe to solid aluminium so we should be able to withstand such situations in the future.
PXL_20210408_061649970.MPUğur and Nihat machined the new solid AL parts and got to work inserting them into the existing pipes welded into the hull and then welded the new solid posts in place.
PXL_20210408_055357795

et voilà!

The new and improved cleats are done!


First Half Step Sea Trial

PXL_20210407_132310618I gave you the best First we had this week right at the beginning with John’s arrival and saved the biggest First for the finale this week which is that we had our first Sea Trial on Tuesday! 

Or first half at least.
PXL_20210407_125438503
This was my first chance to bring Mr. Gee up to speed and load as we dialed in more and more pitch on the Nogva CPP prop. 

We opened up the big hatch overtop of the Engine Room as the paint on Mr. Gee’s exhaust manifold burned in and produced some smoke.

Mr. Gee gave an eXcellent performance and soon had us slicing through the water at just under 10 knots barely breaking a sweat at about 1000 RPM and seemingly not much load.

However, a little bit later we had a sudden loss of oil pressure as it fell from its normal 40 PSI down to 20 so I shut him off to investigate.
PXL_20210407_130634706
I wasn’t able to find any leaks or other evidence of the problem so we started back up and idled back to the dock.  Hence my reference to this being a half step first sea trial.

I am now busy figuring out what caused the loss in oil pressure and will have more on that for your next week.
We were super eXcited to have John be able to join us for our first Sea Trial and he was quite taken with the views and situational awareness that the 360 degrees of glass provides from the lower Main Helm in the SuperSalon.  He shot this little video segment to show you .


The initial portion of the Sea Trial went eXtremely well as we brought Möbius up to just under 10 knots by slowly increasing the pitch on the Nogva CPP prop and Mr. Gee was still loafing along at about 1000 RPM.  Here is a very rough video shot from the Aft Deck when we were doing about 9.6 knots.  My apologies for not having time to edit this into a better quality video but hope you will enjoy coming along for the ride none the less. 

** For those wondering, there is a lot of noise during this test run as we have the big overhead Engine Room hatch open as well as the ER door into the Workshop and the WT door into the interior all open.

For those of you who might care, we were also eXtremely happy with the wake we were generating at 9.6 knots and really look forward to the next sea trial when we can bring Möbius up to full speed and find out just what that speed is and what the wake is like at WOT or Wide Open Throttle.  Stay tuned for that in the coming weeks.


PXL_20210407_133906115As you can tell, Christine and I are both eXtremely eXcited to reach this new milestone of our first Sea Trial even if it was cut short for now.

Hope you enjoyed this short but sweet Progress Update and please come join us again next week.  And please add any and all comments and questions in the “Join the Discussion” box below.

See you next week,

-Wayne

Even a Beast Deserves some Beauty! XPM78-01 Möbius Progress Update March 29-April 3 2021

Unbelievably, yet another month zips into the past and we’re now sailing into the second quarter of 2021.  Yikes!  And it was another eXtremely busy week aboard the Good Ship Möbius but alas, not so much that is very visible and so not a lot of content for this week’s Show & Tell Progress Update.  However we also had some eXtremely eXciting milestones and firsts to share with you so let’s jump right into that.

The Beast Gets Some Bling!

PXL_20210401_133352634Regular readers know that I quite like having the contrasting combination of Beauty and Beastly and Mr. Gee, our Gardner 6LXB engine is perhaps my favorite example of this combination.  His  “Beastly” characteristics include the fact that he weighs a svelte 1400 Kg/3086 Lb that he puts out some monster torque of 736Nm / 542 ft-lb @ 1000 RPM. 
PXL_20210401_133412890His Beauty characteristics include his simplicity with a minimum of moving parts, no turbo, completely mechanical fuel injection, no glow plugs, zero electrical requirements to run and he is happy to be started with his hand crank.
PXL_20210401_133418842Being such a class act, at least in my eyes, I figured that he deserved a wee bit of eXtra class to add the finishing visual touch by carefully polishing a few of his many aluminium parts to a gleaming mirrorlike shine and I think he is quite happy. 

What do you think?
PXL_20210401_131901442.MPTo get this all done quickly, I turned to our “Turkish Fixer” Alaaddin and he was his typical resourceful self in finding all the polishing wheels, polishing compound and a local polishing machine and as you can see his was quite rightly happy with the results.  Thanks Alaaddin!


Möbius Mini Maiden Voyage

PXL_20210401_142554959.MPThe eXtremely eXciting milestone event we had this past week was that Möbius took her very first “voyage” under her own power and steering! 
PXL_20210401_142758317The caveats are that we only moved the boat a few hundred meters from the dock wall we had been Med moored to at Setur Marina around the corner and back into the Free Zone harbour where we tied up to the same end wall we had been at two weeks ago. 
PXL_20210401_144311381.MPNo big deal you might be saying but you’d be missing the point!  This was still her and our first trip under her own power so we are taking the Win! Smile 


You can check it all out in this short little video I’ve put together from one video I shot onboard and then two from ashore thanks to Dincer and Baris taking these on their smartphones.  My apologies for not having the time to do a better job of creating this video with sound and more info so this is a silent movie but I hope you will still enjoy it and get a sense of how exciting this milestone was for Christine and me.



Seemingly fitting, this happened on Thursday which was April Fool’s Day and then on Friday we had to move to a different wall in the Free Zone harbour because a large cargo ship was coming in and needed the whole end wall, so we got to take a second even “minier” voyage from the end wall around the corner to the side wall which was an eXtremely long ways away of almost 150 meters!  But still …………..

There is still some jobs that need to be completed before we can head out to sea and do a “full size” Maiden Voyage and sea trials but we hope that Naval will be able to get those done in the next few days so do stay tuned for more videos of our first “real” Sea Trial. 

Thanks for joining me on this equally “mini” weekly Progress Update and please be sure to add your questions and comments in the “Join the Discussion” box below.

-Wayne



Navigating Our Way to the End of this eXtremely Long & Winding Tunnel XPM78-01 Möbius Progress Update 22-28 March 2021

Alas, the milestone of moving under our own power has eluded us for another week but next week is looking very promising for Möbius’ first of many sea trials.  We continue to experience a series of “installation issues” that have prevented our Kobelt hydraulic steering system and Kobelt Throttle/Pitch controls to work as they should and so without steering and propulsion we haven’t been going too far other than being towed.  But the fuel economy has been fabulous!

As with last week, with less progress than usual and not much of it being very visual, I don’t have as much content as usual for this week’s Show & Tell Progress Update, but grab a comfy seat and something tasty to drink and let’s get started with what I can show you about the past week of March 22-28, 2021.

Nazar Boncuğu Keeps Us Safe!

Many of you may already be familiar with Nazar Boncuğu aka “Turkish Evil Eye” as they are the most popular tourist souvenir of all and these captivating cast glass blue eyes have found themselves being transported to homes and boats all over the world, including ours.  As is the tradition, we have one right outside the front door of our apartment for the past 3+ years.  When Christine and I first came to Turkey back in 2014 so Christine could do her meticulous research for her next book at the time which became Knight’s Cross, we saw these Turkish Eyes warding off evil spirts on the bows almost every fishing boat in the many harbours we visited so of course we had to have them on Möbius’ bow too!


PXL_20210328_151430390While they can be found in shops almost everywhere, we wanted the Goldilocks Just Right version of Nazar Boncuğu and last week Christine spotted these two beauties in a specialty glass shop in Antalya and knew that these were it! 

As you can see in this photo, right now our pair are basking in the sun atop one of our Ro$ewood Galley Garages where they do look resplendent with the light coming off the water, but they are destined to be securely adhered to the bow next week so do stay tuned for those shots.


Do I See Light at the End of this eXtremely Looooong and Winding Tunnel?

Majuro to Suva Google MapsIn many ways, this whole adventure began back in March 2015 when Christine and I were making the 3000nm passage from Majuro in the Marshall Islands, down to Suva in Fiji. 
P1020320We had spent almost a year in Majuro which we are very much looking forward to returning to on our previous 52ft steel sailboat Learnativity and we had an awemazing 3 week passage down to …..
Map of Kiribati and more. ………. Suva with stops along the way at the island nations of Kiribati and Tuvalu along the way.
Voyaging Under Power Beebe 4th editionI had given Christine a copy of Robert Beebe’s “passagemaking bible” Voyaging Under Power and she was reading it on the passage down to Fiji and we would discuss it a lot as we sailed south.  Over the course of that 2+ week passage, we both became more and more aware of just how different passagemaking under power would be compared to sailing which we both knew and loved so much. 

By the time we got to Suva we had made the transition from thinking of switching from sail to power as a fun joke to being a real vision of our future.  As do most adventures I think, certainly most of mine, they begin when you start following your curiosity and now, six years later, we can see that this was when the adventure of designing and building Project Goldilocks, as we called it at the time,

In those six years we have gone from a very big vision to an eXtremely big reality and the path along the way has been like most of our adventures, one that includes several storms and other challenges along the way but always worth it for the joys at the end as one adventure transitions into the next.  We are not quite at the end of this latest adventure as the build continues, but we are now living more and more onboard and we grown increasingly eXcited about bringing this adventure to a close and beginning the next one back out on the ocean, eXperiencing the new storms and joys of what promises to be a very different type of voyaging under power for the first time.

Installation Issues Getting Resolved

The most recent set of “storms” for us has been a series of what I will simply refer to as “installation issues” which we have needed to resolve before we can begin to voyage under power for the first time on our first of what will be many, sea trials to shake as many gremlins out of the brand new Möbius and have as much of what is often referred to as “infant mortality” as possible before we finally leave Antalya in our wake.  This less than appealing term “infant mortality” is actually quite accurate in the context of a newly built custom boat as it refers to the several cases we are sure to have where brand new equipment and a brand new boat, will have items that are DoA or have not been installed correctly and fail to work as they should.  So far we have had very few new bits of kit that have been DoA on arrival but we have had a number of installation problems that have been keeping us from being able to go on our first voyage under power; our first sea trial!

This past week I have been working closely with our new electrician Ismail and along with some continuing eXemplary technical support from Lance, Keivan and Hicham at Kobelt Canada.  I have been working with Lance to design our steering and control systems for about four years now all together, and I can’t say enough about all of them at Kobelt who have been up in the very early morning for them in Vancouver, late evening for me here in Antalya, in order that we can do some live video calls for a techie version of Show & Tell as we went through hydraulic setups, wiring and they could watch what the moving components were doing, hear the sounds when they mattered and really be as close to being here in person with me as is possible.  As it turns out, all of the equipment from Kobelt arrived working as designed but the extensive list of items involved from hydraulic pumps, cylinders and valves to electronic controls and autopilot systems have been installed over the past 18 months and we are only now connecting all the parts together and there have been some issues along the way.

Three weeks ago the problem was that we weren’t getting pressure to the hydraulic steering cylinders, then two weeks ago we were having a long lag in time between when the Throttle or Pitch control levers were moved at one of the Helm Stations and when the lever on the Actuator box in the Engine Room moved and hence when the Throttle/Pitch cables and levers moved.  This past week we have been having difficulty getting the CPP Pitch Angle Gauges at each helm to communicate the correct Pitch Angle as the Pitch Control Levers were moved Ahead/Astern.  It goes as does most problem solving, you trace your way back to where you began, compare the schematics and guidelines from the manufacturers to the actual “as built” installation and you find the differences between those and fix them.  Sounds simple, and it is, but it sure can take time and effort to follow these long and winding paths.

PXL_20210328_120149743Perhaps it has been thanks to those two Turkish Evil Eyes being onboard that we have been on a solution per week schedule and the first two problems had been resolved in the previous two weeks, and I am delighted to report that as of last night (Saturday 27th March here) Ismail and I have the Pitch Angle gauges working and mounted back where they belong at each Helm Station!  We have tested all this with here at the dock Mr. Gee thrumming away and our Nogva CPP churning the clear waters underneath making Möbius tug at her dock lines.  Once all the other critical jobs have been finished such as finishing the deck hatches so they all close and seal properly, finishing and testing the fire hose and a still rather long punch list of other jobs, we will be *almost* good to go!


Almost, because there remains one last major and eXtremely critical system that needs to be finished before Möbius is seaworthy enough for her first sea trials; Navigation System.  This involves getting the key elements of our whole Furuno Navigation system working and configured as this includes things like our Radar, AutoPilots, VHF radio, AIS (Automatic Information System) and all the related screens, computers and black boxes which controls all that navigation equipment.  Good on that front is that Captain Christine has been leading her very own team of technicians which Naval has sub-contracted with to assist with getting the eXtremely multi-faceted navigation system of hardware and software all wired, inter-connected and configured.

For those interested in the details of our navigation system and to give the rest of you an idea of what all is involved, here is a quick overview of some of the individual bits of kit Christine and I have pulled together to build our Steering & Navigation system**

** FYI, on the Mobius.World blog site, there is a complete list of all the equipment in all the systems on Möbius available under the tab at the very top ribbon called “The Boat” which you can see by clicking HERE.

Here is the list of the components in our Steering, Navigation and Communications systems which are very intertwined:

STEERING SYSTEM
  • Primary STEERING x2 Kobelt Designed dual fully redundant hydraulic systems
  • 2x Kobelt Accu-Steer HPU400 pumps
  • 2x Kobelt 7080-B12 Balanced cylinders
  • STEERING Controls x2 Kobelt NFU jog levers @ Main & Upper Helms
  • Kobelt 7176 wired “Walk About” handheld remote station @ both Helms
  • auto pilots x2 Furuno 711C Auto Pilots, 2 independent units for redundancy
  • Steering Backup………. Kobelt manual hydraulic pump @ Main Helm w/ steering wheel
  • Emergency Tiller stored in ER, attaches direct to Tiller Arm w/ block & tackle controllers
  • NAVIGATION EQUIPMENT
  • main helm monitors… 2x LiteMax NavPixel 19” touchscreen 1600 nits @ 1280 x 1024
  • 1x 43” LiteMax Durapixel sunlight readable 1600 nits @ 3840×2160
  • 1x Samsung 50” SmarTV
  • upper SkyBridge monitors x2 LiteMax NavPixel 24” touch, 1000 nits @ 1920 x 1080
  • Navigation software x2 Time Zero Professional w/ Sounder + Radar modules
  • x1 RosePoint Coastal Explorer
  • x3 Navionics on Tablets
  • charts:….. Full set of Navionics World Mega-Wide charts on Furuno/TimeZero
  • Full set of Navionics/C-Map charts on Coastal Explorer
  • Main helm PC………. Micro ATX tower
  • Intel I7-9700, 16GB Ram, 1TB SSD, GTX 1660 6G OC Graphics card
  • Skybridge PC Kingdell Fanless mini PC, Intel I7-1051 16GB Ram, 512GB SSD
  • gateways:… RosePoint Nemo, NEMA 0183/2000, TCP/UDP, RS-422, RS-232, RJ45 ethernet
  • Maretron USB100 USB Gateway
  • Maretron IPG100 IP ethernet Gateway
  • AIS x3…………….. Emtrak A-200 Class A
  • Standard Horizon AIS B Class in GX6000 VHF radio
  • Tender = Vesper XB-8000 smartAIS Transponder w/ WiFi + NMEA2000 gateway
  • Weather station ….. Airmar 220 WX
  • w/ ultrasonic wind, barometer, 3 axis accelerometer, gyro + compass
  • Infra-red night vision….. FLIR Gyro stabilized camera M332
  • radar… Furuno FAR 1523 Radar Black Box with 6’ open array
  • heading compass……… Furuno SC33 Satellite compass
  • GPS Furuno GP330 GPS head dedicated to Radar
  • Standard Horizon GPS Head into GX6000 VHF radio
  • Standard Horizon GPS Smart Antenna SCU-31
  • Vesper GPS Head into XB-8000 in Tender
  • remote controllers x2:…… Furuno MCU004 Monitor Controller on Helm Chairs
  • Kobelt 7018 “WalkAbout” handheld wired remote @ both Main and Upper Helms
  • depth sounders x2
  • @Bow = Furuno BBDS1 bottom discriminating Black Box w/ 5205PSD transducer
  • @Stern = Furuno Ultrasonic UDST800 depth, speed, temp traducer
  • COMMUNICATIONS/MONITORING EQUIPMENT
    • VHF RADIO.. Standard Horizon GX6000 w/ AIS + NMEA2000
    • w/ AIS + SART target display & GPS Compass
    • RAM 4 remote mic @ Main Helm
    • Wireless mic w/access point
    • loudhailer….. Standard Horizon Dual Zone 25W PA / Loud Hailer
    • with preprogrammed fog signals + Listen Back
    • Horn………. Kahlenburg S-330 air horn
    • Satellite coms…………. Iridium GO!
    • Data logger…. Yacht Devices Voyage Recorder YDVR-04
    • Search light………. ACR Artex RCL-95 Pan/Tilt/Zoom 500W Searchlight w/ Remote
    • Monitoring….. Maretron monitoring system
    • Including All: bilges, tanks, batteries, engine, fuel flow, smoke & heat, etc..
    • Viewed on any screen and remotely via Maretron N2K View
    • on boat networking… NMEA 2000 N2K dual backbone 2000 network throughout
    • Multiplexers for NMEA 0183 + RS432
    • Gateways via USB & IPG
    • Victron, and Maretron networks for monitoring
    • IP Cameras. Forward facing IP camera mounted on Skybridge roof
    • Aft Facing camera above swim step
    • Reolink Bullet IP camera engine room
    • Reolink Dome IP camera engine room
    • Video encoder. Axis Camera Encoder
    • WiFi Antenna. Microtik Groove 52 AC Wi-fi antenna
    • WiFi booster … WeBoost Drive Reach
    • Cellular antenna…….. Wilson Wide Band Omni-Directional Marine Antenna for cellular
    • ROUTER……. PepWave Max Transit Duo router
    • Network Access Storage. Synology NAS Disk Station w/ 2X 8 GB Seagate Barracuda drives

    Well, you get the idea, there is a LOT of moving parts to this puzzle.

    PXL_20210326_161615508And as you can see here, some of those moving parts are often crowded around Captain Christine at the Main Helm in this case!  Yunus on the far Right is the the manager of this connection and configuration team and Erdal with the toque in the middle is the lead technician and they have been a true treat to work with.
    PXL_20210327_055755582Some of the “moving parts” are blinking lights such as this set on the back of just three of our network switches in one of three “Internet Alcoves” as Christine calls them.  Strange though, we have “cut the cord” more than most people ashore and Isn’t it great that we are living in a wireless world!
    PXL_20210327_055813348Zooming out a bit of that alcove to show you that it really is quite small but it does have even more hardware!
    PXL_20210326_164225899Another very “wireless” alcove, this one behind the 50” monitor and home of Boat Computer #1 and the Synology NAS on the Left side of the Main Helm.
    PXL_20210327_120112773Out on the Aft Deck looking up at the Main Arch and the Tender Davit on the Left, to show you yet another very “wireless” area along the Arch where all of our external navigation and communication equipment resides.

    One eXciting milestone this week has been seeing that 6ft Open Array antenna spinning around for the first time on our Furuno FAR 1523 Radar!
    PXL_20210327_154137661.MPMy favorite Geekette, aka Capn’ Christine aka my Beautiful Bride, is a wee bit shy but I was able to at least get her hand in this shot as she tilts the two 19” LiteMax screens at the Main Helm to show how she now has TimeZero running charts on the Left and an awemazing amount of detail of the seabed below us thanks to our Furuno BBDS “Black Box Bottom Discriminating Sounder” where we can watch individual fish swimming below Möbius’ hull and details of the composition of the sea bead down to about 75 feet below the “top of the bottom”. 
    PXL_20210327_154243872.MPI will leave you with this shot of the view at your eye height when sitting in the Captain’s Chair here at the Main Helm.  Now, if we can just get past that sea wall …………………..

    Thanks for joining us again for another week in the adventure of Project Goldilocks.  Please be sure to leave any and all comments and questions in the “Join the Discussion” box below and I hope you will join us again next week for what I hope will be the report of our first sea trials!  Wish us luck!  We will need it!

    -Wayne

    Möbius on the Move Progress Update 15-20 March 2021

    Not as much for this week’s Show & Tell as the Commissioning Phase is now underway which mostly involves setting up and testing all the many systems onboard which doesn’t yield much visual interest.  It is not too much of a stretch to say that the systems on an eXtreme eXploration Passage Maker like XPM78-01 Möbius are similar to what a floating village would require.  Given the eXtremely remote locations we favor we often have no support systems ashore or when on passage and so we need to be completely self sufficient with what we have onboard.  For example we need to be able to do all of the following for an indefinite amount of time and be our own:

    • Power Plant to generate all our electrical power; 12 & 24V DC and 120 & 240V AC
    • Water Utility able to create and store all our own Domestic Fresh Water and Domestic Hot Water
    • Sewage Treatment Plant able to pipe and store all Black Water (sewage)
    • Grey Water Treatment Plant able to pipe and store (drainage from all showers & sinks)
    • Telecom Utility looking after all our own cellular, WiFi and satellite communications.
    • Weather Station maintaining up to date and highly accurate weather at all times is a BIG factor in keeping us safe, knowing where to be and more importantly where NOT to be at any given time and what anchorage is best for any given day’s weather.
    • Navigation System allowing us to know in great detail what is all around us both above and below the waterline in order to plot our routes safely.
    • Full Repair Shop.  Christine and I are the only two people on board and so if something breaks or needs fixing or maintaining, as we often say “If these four hands don’t or can’t do it; it doesn’t get done.  So we need both all the knowledge, skills and tools to fix every system and every piece of equipment onboard.
    • Equipment & Supply Store.  We need to carry any and all parts and supplies that are needed to service and maintain all these systems and again, if it isn’t onboard, it doesn’t exist in our world.

    I could go on for some time but you get the idea.  The Commissioning Phase we are now in is all about getting all the components in all those systems up and running and getting them all adjusted so they work correctly and together.  So while there isn’t as much to show and tell you about this week, there is a LOT of things going on in this critical phase.  So without any further delay, come along for this week’s update for the week of March 15-20, 2021.

    One important announcement before we begin.


    4AA5CF9E-7315-4AE9-8BE9-1B500A08A551We had an eXtremely eXciting start to this week when Captain Christine began her next circumnavigation of the Sun.  I won’t give away the number of her new circumnavigation, let’s just say that the two digits add up to Lucky 13!  We are sleeping on the boat now so I was able to have her wake up to this little surprise on Monday morning.

    Möbius on the Move!

    For a boat that is still experiencing a number of “installation issues” that are preventing Möbius from being able to move under her own power, we have sure been doing a lot of moving! 

    Free Zone   Setur Google Earth labelledI’ve grabbed this shot from Google Earth to help show our different locations over the past few weeks.

    Position #1 is where we have spent the most time on the End Dock Wall.  #2 is where we were sandwiched between the Green and Red/White boats on the Side Dock Wall and #3 is where we are now on the outside wall of Setur Marina.


    PXL_20210313_142345861As you may recall from last week’s post our first move was to be towed off Position #1 on the end wall of the harbour over to #2 on the side wall between the big Green Monster and the Red/White power cat.
    PXL_20210316_124533376.MPThis was our new view looking off our bow to the now empty end wall where we had been at position #1 for the past 2 weeks.

    PXL_20210315_072122770The reason for that move was because the little guy on the Right here was coming in to dock and get loaded up.
    PXL_20210315_072138399As you can see there was barely enough dock space for our two little Red tugs, let alone us or any other boats.
    PXL_20210316_143609949After loading that ship up he left and we were able to move back over to the end wall.
    PXL_20210316_143810780One of the small harbour tugs came and hip tied himself to our Port side and quickly moved us back to the end wall again.
    IMG_1236That lasted until late afternoon on Thursday when we suddenly got the call that they needed to move us again because another long cargo ship was on its way in to dock on the end wall.
    PXL_20210319_061831802If you look closely at the photo above (click to enlarge any photo), you will see that a new Coast Guard boat was now in our previous spot #2 between the Green and Red/White boats and so the only option was for them to move us over to Setur Marina which is only a few hundred meters away.
    3E27B1A3-0633-4210-AB3F-9CA38614EED6With the help of the marina staff we Med Moored to this new dock #3 at the marina using two of the marina’s lines to our bow and then lines off both stern quarters to the dock.
    1E001C01-96DE-4238-9EB3-054203A4BC5FThis is where I am typing this post right now and while our stay is temporary, Christine and I have been enjoying this first sight of Möbius tugging at her dock lines with Mother Ocean just off our bow and calling our name eXtremely loudly!

    INTERIOR WORK

    PXL_20210315_081546491.MPRamazan and I were able to get several of the remaining cabinetry jobs done in the Super Salon this past week.  He pulled out this back wall behind the 43” monitor on the far Right/Stbd side of the Main Helm and cut the slots for the return air to the Stbd Air Handler.
    PXL_20210315_081539026It is a bit of a shame that this beautiful Ro$ewood panel will rarely be seen as it is hidden by the 43” monitor that is mounted here but it makes us smile every time we do.  Simple and effective, these slots allow air to flow through them into the space behind where the Stbd side Air Handler lives and delivers either chilled air on AC or hot air in Heat mode to this side of the Salon.
    PXL_20210315_100359481While Ramazan putting in those slots, I lent a hand to work on mounting the Dinette table which is a job I have been longing to do for months now.

    This is the air assist pedestal and the XY slider setup from Zwaardvis that I have shown you below and now it was finally time to mount the table to it.
    PXL_20210315_100355136This ingenious bit of hardware allows us to move the table 200mm/8” fore/aft and side to side enabling us to always have the Goldilocks Just Right position for the table.
    PXL_20210315_101619415To reference the mounting I lowered the pedestal to put the table in “Bed” position and then moved the X and Y sliders underneath to allow movement in all 4 axis.
    PXL_20210315_093237791.MPI marked the slots on the feet of each slider with black pen as you can see here and I laid out two different positions; Passage Mode and Anchor Mode.
    PXL_20210315_093233959To allow me to move between these two modes I installed these threaded metal inserts which gives me metal M6 threads to fasten the table to the XY slider.
    Fun Fact:  I have had this set of threaded inserts for almost 40 years as I first used them when I was building bunk beds and other furniture before my 2 children were born!

    PXL_20210315_093230706I used a Forstner drill bit to carefully drill the flat bottom pilot holes and then you just install each metal insert with a hex socket to drive the external threads into the sides of the wooden holes.
    PXL_20210315_095429836Et Voila!  16 metal inserts with M6 threads in them all ready to accept the SS M6 bolts I will use to mount the table to the XY Slider and Pedestal.
    PXL_20210315_104526747.NIGHTYou can see how this works now and I have also mounted the Black handle that unlocks the table and allows you to slide it wherever you want it to be.
    PXL_20210315_104640588.MPHere is the final result, this being in Anchor Mode dinning table position. 
    From here you can move the table down and out in both directions to be in “Coffee Table” mode or all the way down into Bed mode or anywhere in between.


    PXL_20210315_113543142With so much more Commissioning work to be done I quickly covered it all in protective cardboard and painters tape for now. 
    As you can imagine, we can’t wait to remove all of these protective coverings throughout our beloved Möbius and convert from the current construction zone mode to Beautiful Living mode!

    Pole Dancing Anyone?

    PXL_20210315_141714494.MPNihat was back onboard for a bit this week and he installed what should be the last of the aluminium components on the SkyBridge which is this 40mm/1/5” AL pipe that does 2 important jobs; a wire chase to bring some of the cables for GPS and cameras mounted on the Roof down into the Upper Helm Station and …..
    PXL_20210315_141648515……. a hand hold when standing and walking up in the open area of the SkyBridge.

    But WAIT!!!

    There’s MORE!

    This adds a 3rd pole onboard for the Captain to use in her Yoga Pole Dancing routines!
    And that’s a wrap for this week and I need to get back to trouble shooting some of the gremlins that have been creeping up with our steering, throttle and CPP Pitch angle controls. 

    Thanks for taking the time to join in the journey and hope you’ll be back for more again next week.

    -Wayne









    TLC for TENDER to XPM78-01 Möbius Progress Update week of 08-13 March 2021

    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

    PXL_20210314_063411015We 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.
    Damen Aqua Helix overview illustrations
    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.


    PXL_20210314_063340842Captain Christine has made sure that we are comfortably clear of our very nearby new neighbor as we get an up close and personal chance to get to know this amazing boat. 


    *  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.


    PXL_20210314_063336915.MPA 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.
    PXL_20210308_074723123.MPAnd 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.
    PXL_20210308_074624849Earlier 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.


    PXL_20210313_142107287This 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.
    PXL_20210313_142220111NewChang 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



    PXL_20210313_142345861A 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.
    PXL_20210310_081043228.MPContinuing 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!


    PXL_20210310_111713168.MPHere 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.
    PXL_20210310_074336602Even better, Uğur and Nihat kindly fabricated and mounted this removable AL flagpole!


    PXL_20210310_111709026They 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.
    PXL_20210310_111120544Here 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.

    Hatches Matches

    PXL_20210308_111719415One very welcomed bit of progress this past week was seeing these White beauties come aboard and get installed. 

    Can you guess what these are?
    PXL_20210308_111700241Probably 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.
    PXL_20210308_140213064I 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.
    PXL_20210308_111723257For 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.
    PXL_20210308_111700241I 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.

    Commissioning Systems

    PXL_20210313_101637374One 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.
    PXL_20210312_074256516.MPFor 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.
    PXL_20210312_074316985Commissioning 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.


    PXL_20210313_130820596These 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.
    PXL_20210313_105450149Another 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.
    PXL_20210306_094410106.NIGHTIn 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;

    ZeoSand Product Description

    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?

    PXL_20210306_100052654As 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.
    PXL_20210306_104857844Then 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.
    PXL_20210313_112909006Many 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.

    Tender Fenders!

    PXL_20210213_065052488Can you guess what these Black rubber beauties are for?
    PXL_20210213_065148953Correct!  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.
    PXL_20210213_065138577I 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”
    PXL_20210213_064857633.MPWhile 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.
    PXL_20210213_065048026On 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.
    PXL_20210213_084024274It 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.
    PXL_20210213_090421648We 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.
    PXL_20210213_091910562That 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.


    PXL_20210213_113126546.MPRinse and repeat!
    PXL_20210213_120914614.MPThe 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.
    PXL_20210213_131513755We 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.
    PXL_20210213_125202657We had both sides done in about 3 hours and ……
    PXL_20210213_125138219.MP……. moved on to the smaller fenders to wrap around the Aft dive platform overtop of the Castoldi jet drive.
    PXL_20210213_131500120.MPThis only took two lengths of rubber and it was an easy shape with a large radius corner on each side so this went quickly.
    PXL_20210213_140105308.MPLooking 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.
    PXL_20210215_121321709.MPAs you can see it was worth the wait! 
    PXL_20210215_121335574.MPHaving 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. 
    PXL_20210215_121343379.MPThe combination of the swim platform and the rubber fenders keep the Castoldi 224DD jet drive eXtremely well protected.
    PXL_20210215_121403219.MPShe 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.

    Tender render with wood chocks-feetFirst 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.
    Tender Chocks 1Alaaddin, 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.
    Tender Chocks 9He soon had that plank all planed and cut into the individual pieces that make up this pair of chocks.
    Tender Chocks 7All glued up now.
    PXL_20210209_131025688.MPA few days later the suitably happy Alaaddin delivered the finished chocks to me at the shipyard.
    PXL_20210305_115547201.MPAnd just like Cinderella’s slipper, the fit was Goldilocks perfect!
    PXL_20210305_115911598And 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

    PXL_20210302_075534462I 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.
    PXL_20210302_075458056Naval 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!


    Tender cover rain tabs 2Sinan 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! Smile

    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

    Wayne