Showing posts with label al jadaf. Show all posts
Showing posts with label al jadaf. Show all posts

Friday, January 29, 2010

January 28, 2009: haida rises


For someone who has only been working with Haida for three weeks, Thursday was surprisingly emotional for me. Docking a vessel, even one that has not moved under its own power for more than 10 years, is like putting a person in a medically induced coma for an operation. The graving dock is the admitting room. As Haida slowly rose out of the water, she painfully parted with the water that held her, gave life to her engines, and let her glide freely around the world. As her weight transferred to the steel railway carriage and chock blocks, the soft plea to stop the lift could faintly be heard. And as the last drops of water ran down the keel and fell to the lift's deck, Haida knew that she wouldn't likely feel the Dubai Creek for many months.


Haida glides into the synchrolift with the assistance of the towing ropes.


The synchrolift gradually brings Haida out of the water.


It was done; she was ready to be transferred to her operating room, a berth just meters away from the synchrolift that admitted her to Al Jadaf. The nurses, men in blue coveralls emblazoned with a Goltens "G," quickly moved in to prep for surgery. They immediately attended to her underwater plating that was in dire need of scraping. In some places the marine growth was almost three inches thick. Tiny microcosms of barnacles, coral, and crabs had taken refuge everywhere on the hull. Scrape by scrape the growth fell to the ground. Scott rescued three tiny crabs from a giant chunk that fell intact. "You three are the chosen ones," he said as he picked up another crab. "Well, you four are the chosen ones. You (might) live to see another day in the Creek."


The men from the Goltens Ship Repair quickly tackle scraping and washing the underwater portion of the hull.


After scraping the bow stem, this chunk of coral fell onto the steel railway carriage. It is larger than my hand.


When the nurses finished a section of scraping, more men would come behind to pressure wash the hull to remove the remaining debris. Everyone worked very quickly to scrape and bathe Haida before the growth dried out.

The sun set on Haida ending her first day out of the water in 10 years. The shipyard noise softened to a dull roar. Over the next 60 days and beyond, Haida will undergo countless procedures: steel renewal, sea chest installations, the addition of underwater lighting, and others. The most involved operation will be the removal of the existing stabilizing fins and the installation of four new fins. Time will tell what other tasks might be added to her schedule.

For now, it seems the work day grows longer as doctors and nurses scurry to put Haida back into her prime condition.


The Cayman ensign flies stiffly in Thursday's strong winds.

Tuesday, January 19, 2010

January 19, 2010: Chirp goes the cuckoo

Remember those cuckoo birds that chirped relentlessly when I didn't have my itinerary? Yes. It seems that they also chirp if I don't chirp, er... post regularly. Not to fear! I'll update you on the goings-on in Sharjah.

Scheduling conflicts prohibited me from popping over to Al Jadaf on Monday. By scheduling conflicts, I mean the ABS attending surveyor showed up at the office to talk about underwater lighting and the oily water separator. I'm glad that I didn't go to the shipyard because I learned a lot by being in the meeting. At some point, I really would like to intern with ABS on the survey/tonnage side of the business. It's fascinating stuff, and I think it would be a great way to learn the ins and outs of the ABS regulations. After we finished the meeting it was impractical to drive over to Al Jadaf (see: Dubai rush hour traffic; cross reference: parking lot.)

To avoid the Dubai traffic, we settled on leaving the hotel at 6:30am this morning. Those familiar with Sharjah-Dubai traffic are already shaking their heads. We should have left at 5:00am if we were really intent on avoiding the traffic. This morning a simple, 15-minute drive at any other time lasted almost two hours. Oy! I'll take NY traffic any day. Aside from roads being pushed beyond their limits, a real source of the delay is the sheer number of (stupid) drivers that take "shortcuts" off of the shoulder and reenter traffic no more than three cars ahead of where they left. The slowdowns that result from said drivers trying to merge cause a good bit of grief.

This morning was no exception. Most of the shoulder is fenced so that drivers can't "make-their-own-bypass," but just as soon as a break appeared in the fence, there were cars darting off to chase the "shortcut."

Haida is still waiting patiently outboard of a small cargo ship to see her day (see: eternity) on dry land. Unconfirmed speculators have said that Thursday, Jan 21 looks promising, but I'm not holding my breath.

Today I traced some of the piping that I've been plotting from the original plans. Note to self: designs on paper seldom see execution. Supposing that you are fortunate to have a shipyard that builds exactly to spec without some laborer deciding that you, the engineer, really wanted that pipe welded instead of threaded, a half-century of operators will surely muck up your design. I wasn't really surprised to find modifications from the original schematics, particularly on the fuel oil service system. I wasn't expecting the globe valves on the fuel oil lines to have been replaced by ball valves. I also didn't expect the new diesel generator's fuel line to branch off of the day tanks before the fuel strainer. Oh well.

In preparation for the eventual dry docking, the new bow thruster and stabilizing fins were offloaded today. After the crane had neatly placed the assorted crates on the pier, I went up to the yard's office to hire, er... rent, a forklift and driver. Who knew that moving and weighing seven crates could be such an ordeal. So often it is the simple tasks that take too long (see: Haida refit.) After finding a chap, er... guy, to drive the forklift it took another two hours to move everything. The wayward sheep kept doing other odd jobs to help out his coworkers -- moving little bits of scrap or things instead of moving our cargo. My favorite moment was in the middle of the last transport. The driver decided that a smaller forklift would due, so he abandoned the nice, new forklift to go find a smaller, older one. Twenty minutes later, the wayward sheep returned. Just classic. He's lucky he doesn't work for IMI. He'd never make it on one of the supply boats.


On the long rides between Dubai and Sharjah, Scott and I have been talking about UAE politics, construction projects, and environmentalism. Did you know that Abu Dhabi is the home of the International Renewable Energy Agency's world headquarters? (See: travesty.) At some point I will do an entire post about all of the great energy saving (wasting*) construction methods used here in Sharjah and Dubai. I'll follow that post with a lesson on infrastructure planning and why it was not necessary (necessary*) to install a central sewer system in Dubai. After all, why wouldn't you want a cesspool truck to come to your house and business each day to pump out your tank?

Oy! Scott is allowing me to work from the hotel tomorrow while he goes back to Al Jadaf. Thank goodness I don't have to get up at 5:30 again. I have several other posts in the works, so keep reading and commenting!

Sunday, January 17, 2010

January 17, 2010: a new week

Happy Sunday, America! (Although, I definitely want to acknowledge Canada, China, Japan, South Korea, and the United Kingdom -- go international readers!) While Americans enjoyed the final 24 hours of the weekend, those of us working in the Arab world started a new work week.

Things have been pretty quiet around the office the past few days. Scott has been making trips during the day to Al Jadaf. He avoids the morning rush hour by leaving Sharjah after 10:00 am. I have sat through both Los Angeles and New York rush hours, but Dubai is. the. worst. The average commute between Sharjah and Dubai is under 20 kilometers (12.4 mi), but the average commute time is over 60 minutes. Workers could easily walk to work faster than riding in a car! (Wait - there aren't sidewalks between Sharjah and Dubai. Better think twice about going pedestrian.) To make matters worse, Dubai city planners (an oxymoron) neglected to allot space for parking. So after commuting over an hour, workers spend additional time trying to find a place to leave their cars. Whoops!

While Scott has been away, I've been working on schematics of the yacht's critical systems (freshwater, seawater, fuel oil, lube oil, etc.) I have also taken the opportunity to tour the Anchor Handling Towing Supply Vessels and Offshore Supply Vessels that are part of my employer's fleet. (George would like me to point out that uninformed individuals frequently say "Anchor Handling Tug" rather than "Anchor Handling Towing Supply Vessel." Consider yourself now informed by a man with over 30 years of experience in the offshore industry.)

Saturday, this dhow rafted with a break bulk cargo ship. I think that this makes an interesting comparison of the ancient and the modern ways of transporting goods by break bulk. I hope to visit the Sharjah Maritime Museum soon to learn more about the dhows. They're really fascinating considering how long they have been around and how little (that is, no) engineering or science goes into crafting them.


Tomorrow I will be making a trip to Al Jadaf to trace some of the systems. Captain Scott called it a day to "get all grubby." I haven't decided if I'm going to take my camera or not.

I've started uploading other pictures to my Picasa site. Using Blogger was a good idea; all of the Google products connect seamlessly. You can view the pictures that didn't make it to the blog by going to http://picasaweb.google.com/hkdixon11.


Friday, January 15, 2010

January 14, 2010: Al Jadaf

Wake up, America! Let's see some real shipbuilding and repair.

That was my first thought when we drove into Al Jadaf yesterday. Al Jadaf is aptly called the World's Shipyard, and while a lot of "world's (superlative here)" titles are UAE hyperbole, this facility is beyond impressive. The yard has two synchro-lift tables and a side transfer line that enables multiple ships to be blocked up at a time. Photography is not allowed in the shipyard, but some pictures of Haida and an Arabic dhow may appear in this entry later today. (Edit: The dhow now appears beleow. The Haida pictures from today weren't all that interesting.)


A dhow undergoing extensive refitting. These things are built to last.


The work ethic of the laborers is truly inspiring. They work. All day. In the strong, Arabian sun. Take only a few breaks. No complaining. They have a sense of pride in their work. /soapbox

Haida arrived at Al Jadaf in the Dubai Creek Wednesday afternoon. We're waiting in line to get hauled out. As I've mentioned before, the yacht has not been out of the water for 10 years now. (The naval architects and mariners reading the blog just twitched a little bit with me.) It's a steel vessel. Normally, we're concerned more with performance-affecting marine growth, but when she comes out tomorrow (or the next day... or sometime soon) the first priority will be conducting ultrasonic testing of the hull plating. There will be wastage, and hopefully it will not exceed the ABS requirements.

Work is proceeding well. I have work trips planned for Abu Dhabi to meet with ABS surveyors for one of the offshore supply vessels, a meeting with some of the local marine engineers, time spent at Goltens at Al Jadaf working with their engineers for the Haida project, and probably several other ventures that I don't even know about yet.

Who said this job was just photocopying and scanning?