Tag: RHIB

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Jennifer Goldner: Safety and Tour of The Bridge, August 13, 2011

NOAA Teacher at Sea
Jennifer Goldner
Aboard NOAA Ship Oregon II (NOAA Ship Tracker)
August 11 — August 24, 2011

Mission: Shark Longline Survey
Geographical Area: Southern Atlantic/Gulf of Mexico
Date: August 13, 2011

Weather Data from the Bridge
Latitude: 26.02 N
Longitude: 80.02 W
Wind Speed: 9.18 kts
Surface Water Temperature: 29.20 C
Air Temperature: 30.30 C
Relative Humidity: 70.00%

Science and Technology Log

Fire box on the bridge
Fire box on the bridge

The crew of NOAA Ship Oregon II are adamant about safety. Because of this, drills are performed in order to be prepared. First we did a fire drill. The alarm sounds then the Captain makes an announcement as to where the fire is located. I am in the scientist party, thus we went to the dry lab. In the event of a real fire, the fire box on the bridge would tell the Captain what area of the ship was in danger. Two of the crew members, Tim, Lead Fisherman, and Walter, Chief Boatswain, don their fire suits and go to the area to contain the fire.

Preparing for a fire drill
Preparing for a fire drill

Next we did a “man overboard” drill. When the alarm is sounded, everyone on board grabs their survival suit and life vest and heads to the bow. They must be put on in one minute or less.

The diving crew also did a proficiency dive and hull inspection. The proficiency dive is done in order to stay familiar with their gear in the event they need to go beneath the ship to fix something. For example, the longline could get entangled in the screw/propeller. During the hull inspection the diving team checks the intakes for growth of algae, etc.

The Captain announces that divers will be in the water, then the RHIB (Rigid-Hulled Inflatable Boat) is lowered. After they are in place, the divers can now get started. After the dive, the gear is brought back on board with a crane.

Lowering the RHIB for diving operations
Lowering the RHIB for diving operations
Me in my survival suit (a.k.a. gumby suit)
Me in my survival suit (a.k.a. gumby suit)
Preparing to dive
Preparing to dive
Sarah, Operations Officer, jumps overboard to perform dive operations
Sarah, Operations Officer, jumps overboard to perform dive operations while Tim, Lead Fisherman, waits in the water.
Executive Officer LDCR Jason Appler jumps into the water to perform dive operations
Executive Officer LDCR Jason Appler jumps into the water to perform dive operations
Gear being brought on board with a crane
Gear being brought on board with a crane
Radar with AIS overlay- NOAA Ship Oregon II is in the middle headed south, beach is at starboard and ship Rhea Bouchard is at port side.
Radar with AIS overlay- NOAA Ship Oregon II is in the middle headed south, beach is at starboard and ship Rhea Bouchard is at port side.
Automated Identification System
Automated Identification System (AIS)

There are multiple safety features on the bridge as well. AIS (Automated Identification System) is a tool to help identify other ships. Any ship that is 300 gross tons or more must register their ship. NOAA Ship Oregon II is 729 gross tons. Another important tool is the radar. The radars are $80,000/each. This ship has two. Commanding Officer, Master Dave Nelson, said he tells his crew, “This box is our world.” Whenever it is dark or there is severe weather this is their only “eyes” to tell them what is in their path.Another device used on the bridge is the fathometer. (Captain calls it the “fatho.”) This tells the depth of the water.

Fathometer
Fathometer
The bridge also has a radio system which is vital for communication. Channel 10 and 16 are working channels for marine travel ships. To speak on the radio you must have a license through the Federal Communications Commission. On the radio is a distress button. There are 5 different places which have distress buttons. In addition, there are 4 EPIRBs (Emergency Positioning Indicating Radio Beacon) on board. If the ship is in trouble, the Captain can activate it. It would then send signals with NOAA Ship Oregon II‘s position and name. If there isn’t enough time to activate the EPIRB, water pressure will activate it once it submerges. The Captain and his officers also keep track of the ship’s heading in degrees: 0000 is North, 090 is East, 180 is South, 270 is West.

Ship's Heading: 176 degrees means we are traveling south.
Ship's Heading: 176 degrees means we are traveling south.
Radio
Radio
The wheel used for steering
The wheel used for steering
Engine Control Panel- Pitch indicator is in the center on the right.
Engine Control Panel- Pitch indicator is in the center on the right.

Personal Log

Captain Dave Nelson calls me “Teach” and I call him “Cap.” I got to spend time this morning for a tour of the bridge with him. It was fascinating! In addition to all I learned above, he showed me the wheel and the engine controls which houses the pitch indicator (a.k.a. gas pedal).

Cap also told me the ship follows MARPOL Regulations. For example, food scraps can be dumped in the ocean as long as it’s 12 miles from the shore.

We have been steaming 25 miles out but moved within 3 miles of shore to get out of the Gulf Stream. The Gulf Stream flows from south to north. We’re headed south. Today it is moving at 3.5 knots. (It averages 4 knots.) Water is very powerful. Going into a current with 1 knot is the same as going into a 20 knot wind. Now that you know this, try to solve the question below.

In reference to the question on my last blog “How many gallons of diesel does NOAA Ship Oregon II hold?” The correct answer is 70,000 gallons! According to Sean, Chief Engineer, we will get to Mississippi with about 30,000 gallons remaining.

On another note, It was so neat to get to be close enough to the shore line to see Fort Lauderdale and Miami!

Fort Lauderdale
Fort Lauderdale

Captain’s Corner: Stories from NOAA Ship Oregon II

If only NOAA Ship Oregon II could talk . . . she would have some stories to tell of her journey in the Gulf of Mexico and Atlantic. We will let Commanding Officer (CO), Master Dave Nelson, tell the stories. Here is one he shared with me today.

It was about six years ago and they were headed north to do a survey on the east coast. The only individuals on board were those in the crew; 19 in all. They were in the Gulf Stream and it was rough. The seas had 15 foot waves. Because it was so rough, NOAA Ship Oregon II was being run slower than normal. At that time, Cap was the XO and he was at the bridge steering. A call came through from the Chief Engineer alerting the Captain to get to the engine room immediately. When he arrived he found the Chief Engineer standing in water that was now up to his belly button. He explained that a saltwater intake pipe, which funnels salt water in to cool the engines, had burst. Because the area was flooded, he still could not find the valve to shut it off. He continued searching, determined to find it. His diligence paid off because he found it and shut it down. Had he not found it, the ship would’ve lost power in 6-7 more minutes. A ship without power is bad news. The captain would’ve had to call “abandon ship.”

This story just goes to show that it is crucial to know your job and know it well. Clearly the Chief Engineer knew his job. He saved many lives that day at sea.

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Diane Stanitski: Days 20-25, September 4, 2002

NOAA Teacher at Sea

Diane Stanitski

Aboard NOAA Ship Ka’imimoana

August 16-30, 2002

Day 20: Friday, August 30

We arrived in Nuku Hiva with a bright sun beginning to set behind a band of gorgeous clouds. There was an air of excitement flowing through the group as land came into view. Because it’s customary to raise the flag of the country that you’re visiting, Steve, the ablebodied seaman and the XO, Doug, raised the French flag before arriving in port. We had a morning all hands (all on board) meeting to collect passports and explain procedures for docking. I spent most of the afternoon answering emails and working on lesson plans, two things I hadn’t had time to do this week because of the daily broadcasts that we completed. I also packed my books and clothes and began taking more pictures of all the spaces and people I hoped to remember on the ship. Aaaahhhh, I had such mixed feelings about leaving. We slowly made our way into the middle of Taihoae Bay, anchored, and raised a round black flag on the front mast designating that the ship is anchored. As we were waiting to hear from the gendarmerie, Nemo spotted three manta rays off the port side of the bow. They sailed through the water with kite-like bodies. Rain began to fall and we were finally told that we could take the RHIB to shore and that our passports would be stamped the next morning. A group of us decided to visit one of few local restaurants, a place that serves pizza, and we all enjoyed an evening together on land. Many people said that they still felt the rocking of the ship, even though we were on land, but I felt firmly planted. Don Shea and I felt so good that we decided to run back to the pier after dinner. Oh, what a feeling to run on solid ground!

Day 21: Saturday, August 31

I awoke early on the ship to depart on the 7:00 AM boat taxi to town. We wanted to make sure that we received the appropriate departure paperwork so we wouldn’t have a challenging time leaving French Polynesia in four days. With all paperwork complete a group of us walked along the one main road in the small fishing village to the bungalows at Pearl Lodge where John Kermond and I would stay. Wow, what a wonderful place! It overlooked the bay and had a beautiful (very small) pool with a pretty patio. I filled out the necessary paperwork for my room, but it wasn’t quite ready so I decided to return to the ship to gather my luggage. After a final goodbye to the KA (or so I thought), John and I returned to the Pearl Lodge, found our rooms, and were able to unpack and settle in for two nights. The Captain led a group hike over the mountain behind the lodge to beautiful Colette Bay where we swam in the waves and imagined that we were part of the Survivor series. We then scaled the volcanic cliffs to the end of the peninsula where a group of people were fishing for barracuda. Upon return to the hotel, I showered and decided to return to the KA one last time to check and reply to emails from my students. The ship was quiet because almost everyone was cherishing the last moments on shore before ship departure the next morning. I walked around the ship and a real feeling of sadness came over me. I was very surprised at my response to bidding farewell to this ship and the people I’d learned so much from during the last two weeks. I could really get used to life at sea. With a wave to the XO and Fred Bruns on the ship deck, I hopped back onto the boat taxi around 9:00 PM, was whisked away into the night air, and then returned to the bungalows for a much needed rest.

Day 22: Sunday, September 1

Nuku Hiva is predominantly Catholic and so the 8:00 AM Catholic service in town was the place to be on Sunday morning. The entire town was there. The church was absolutely beautiful and the music lifted the roof (as John said) off the building. The service was in both French and Tahitian, but very traditional and so easy to follow. Everyone, I mean EVERYONE sang the songs and that made it very powerful. After the Mass, we walked back to the bungalows to film the ship’s departure, however, it didn’t leave until nearly noon and so we waited for 2 hours on the hotel’s patio while the weather changed from hot and sunny to a torrential downpour with strong winds. After its departure we were then invited to take an afternoon jeep tour to the Typeevai, the valley where Herman Melville wrote his book Typee. We hiked to a ceremonial site with 11 Tikis carved in 1200 AD from the volcanic rock of the island – beautiful! It poured on us and our guide broke off a huge banana leaf that we used as an umbrella. I managed to receive about forty mosquito bites on my legs and arms and our guide picked a lime, cut it open, and applied it to the bites to relieve the itch – marvelous. What a gorgeous island.

Day 23: Monday, September 2

After a few hours making final arrangements for our flights and filming the last shots of Taihoae, we departed by four-wheel drive Land Rover later in the morning for a two-hour exciting trip to the airport northwest across the mountains and valleys of the remote, rugged island of Nuku Hiva. In the pouring rain the trip was treacherous. At times, the mud was up to the top of the tires and, although we had a difficult time seeing through the fog, we could tell there were steep cliffs on one side. Our driver had clearly made this trip before. We arrived safely and waited for our 3-hour flight to Papeete, Tahiti. We flew over atolls and through beautiful trade wind clouds.

Day 24: Tuesday, September 3

This was our only day in Tahiti. We awoke early and called Meteo France to see if we could have a tour of the weather station at the airport. We were trying to discover where the meteorological readings had been taken for the 100+ years of data recorded and now used to determine the Southern Oscillation Index. After a challenging conversation half in French, half in English, we were finally able to ask the necessary questions and receive a historical summary of the station. We were given a tour of the airport’s weather station and pamphlets to provide to my classes. John filmed the entire meeting. I was especially excited about this side trip because I’d always wanted to visit this specific weather station. Next on my list is Darwin, Australia, the sister site to the Tahiti station – maybe in a few years.

This experience has been like no other for me. I am so grateful to Dr. John Kermond, Jennifer Hammond, Rear Admiral Evelyn Fields, NOAA, NSF, Shippensburg University and all those responsible for my incredible journey. I will use the information that I learned on this trip in my classes, but more importantly, I hope to share the excitement and wonder of science with my students and my teaching colleagues so that they can understand the importance of conducting scientific research to discover more about our world and ourselves. Thank you to all!

Signing off for now, but I hope to hear from you again at dmstan@ship.edu.
Best wishes,
Diane

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Diane Stanitski: Day 6, August 16, 2002

NOAA Teacher at Sea

Diane Stanitski

Aboard NOAA Ship Ka’imimoana

August 16-30, 2002

Day 6: Friday, August 16, 2002
Time: 12:47 PM
Latitude: 21°14.715’North (N)
Longitude: 157°57.378’West (W)

My first daily log…I love every minute on the ship! Everything is so interesting. I have already learned a great deal about the science to be conducted on board during the next 24 days. Before departing from Pier 7 at the Hickam Air Force Base, Dr. John Kermond, who will be directing and videotaping the Teacher at Sea (that’s me), filmed me on land in front of the ship as I described my weeklong activities in Honolulu. After climbing aboard, the ship then separated from the pier at 0830 as the gangplank was lifted onto the ship.

We started the day with three emergency drills. The first was a collision drill and it required that all scientists go immediately to the computer room while the other crew members simulated what to do in case of a collision with another object on the sea. We then experienced an abandon ship drill, which is activated when we hear more than 6 loud rings of the alarm bell followed by one final long ring. We must immediately go to our stateroom (like a college dorm room) and grab a pair of long pants, a hat, closed-toed shoes, and a long-sleeved shirt. In addition, we have to carry our life jacket and survival suit, otherwise known as the gumby suit, a bright orange neoprene suit with attached booties and gloves that would keep you alive in the water for days if misfortune should reach you.

Three NOAA inspectors also participated in the drills by ensuring that all details were addressed and all materials were up to par. They checked to make sure that the flashlights on our life jackets worked and that we had an attached whistle. After 3 buzzers sounded, the drill was over and everyone returned to their regular activities. We then practiced the man overboard drill with a mannequin floating in the water. The RHIB (Rigid Hulled Inflatable Boat) was lowered and a group of crew members rescued the mannequin in an efficient manner. The inspectors were then to return to shore after 3 days of inspection on the ship. I was asked if I would like to accompany them back to shore on the RHIB… definitely!!! I grabbed a hardhat and life jacket and hopped on board the RHIB before it was lowered into the water. We sailed across the ocean’s surface and dropped off the departing group. I stepped onto land again for the last time for the next 24 days. It was exciting but I was anxious to leap back on board the KA.

We arrived back at the ship and it was then that Doug (aka Nemo) came over and asked if I had the muscle to ratchet and lock away the RHIB on the davits (a holder for the RHIB or life boat when not in use). I immediately agreed to do it and he put me to work while John videotaped the event and the Commanding Officer (CO or Captain), Mark Ablondi, watched along with a few others. Yikes! There was no way that I was going to stop, despite the challenge of the task. I managed to secure it at the top! I’d better watch what I agree to do in the future. I decided to work out in the exercise room, which consists of an air-conditioned space on the second deck all the way forward in the ship holding 2 exercise bikes, a treadmill, row machine, weights, and a mat that you can use to stretch. There is a fan, TV, and radio to keep you preoccupied and motivated. I chose the treadmill and discovered that you’d better hang on because as the ship rolls and/or pitches (the difference will be explained later in my logs), it tends to knock you off balance.

The ship was delayed by 2 days due to the unavailability of a licensed engineer. It was supposed to depart on August 13 (3 days ago), and so I had 2 more days in Honolulu – darn! My husband and I celebrated our 9th wedding anniversary on August 14 and so were pleased that we could actually be together since he came to Hawaii to see me off on the ship. We decided to celebrate by flying to the Big Island of Hawaii where we drove from Kona to Volcanoes National Park to see fresh lava oozing from the surface of Kilauea, the active volcano currently erupting on the southeastern side of the island. It was fantastic! We also toured a coffee plantation and bought some fresh 100% Kona coffee. What a treat! Despite the newly expected departure of August 15, we still didn’t leave until this morning because new batteries needed to arrive before departure. All in all, we had a productive week in Honolulu because of our delays.

This has been a wonderful week and first day. I can’t believe that I’m here, and I know how lucky I am to be a part of this great adventure. The people on board the ship couldn’t be better. They’re extremely helpful and fun people who enjoy discussing their research ideas.

Stay tuned for another log tomorrow. I am looking forward to hearing from each one of you so please email me ASAP!

Cheers!
Diane

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Dana Tomlinson: Day 20, March 20, 2002

NOAA Teacher at Sea

Dana Tomlinson

Aboard NOAA Ship Ka’imimoana

March 1 – 27, 2002

Date: Wednesday, March 20, 2002

Lat: 5°S
Long: 95°W
Seas: 5-8 ft.
Visibility: unrestricted
Weather: mostly cloudy with isolated rainshowers
Sea Surface Temp: 82-86°F
Winds: SE 10-15 knots
Air Temp: 84-70°F

Today was a day of CTD’s, a live broadcast and a nighttime buoy visit. We are back to doing a CTD every degree, so Amy was a busy girl today (it gets even busier very close to the equator when she does CTD’s every half a degree). Our live broadcast was at 12:30 today as we are now on Central time. That was a bit dicey because John and I didn’t realize that the clock in the studio hadn’t been changed, so 20 minutes before show time, we were still thinking we had an hour and 20 minutes to go! Thank goodness I figured it out when I went down to eat and all the food had been put away because lunch was over!!

It just goes to prove, however, that preparation isn’t everything. We had a large “studio” audience (about 10-12 people standing behind the camera watching) and they all thought today’s broadcast was the best by far. All of the broadcasts will be put on the website as streaming videos in a few weeks when we return, so you can then decide for yourself. We had great guests: Clem, the Chief Steward who keeps our stomachs full of her yummy food (today’s delight: homemade bread pudding), Ensign Sarah Dunsford, Fred Bruns (the only original crew member since the KA has been working the TAO array), our bilingual trio of scientists Sergio Pezoa and Nuria Ruiz and our Ecuadorian observer, Juan Regalado, all topped off by a visit from oiler Ian Price (we’ve taken to calling him “Mr. Hollywood”). It was fun.

The nighttime visit to the buoy at 5°S 95°W was to check on the buoy’s anemometer. For a while now, the anemometer had been sending back low wind readings. The scientists weren’t sure if this was because there really were low winds in the area, or there was a problem. So, a little RHIB ride in the dark with a spare anemometer just in case did the trick. Turns out the bearings were bad in the old one, so they installed a new one (in the dark with spotlights in 8 foot swells). All in a day’s work for NOAA’s intrepid scientists Mike McPhaden, Brian Powers and Nuria Ruiz!

Question of the Day: 

Since we’re doing a CTD every degree, how often does Amy have to get up to do them? Or, how long is it between degrees of latitude going about 11 knots?

Answer of the Day: 

Mrs. Mackay’s class at Emory Elementary in San Diego CA were the first to come up with what the beam of a ship is: the width of the ship at its widest part (on the KA it’s 43 feet). Great job, you all!

Til tomorrow,
🙂 Dana

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Dana Tomlinson: Day 13, March 13, 2002

NOAA Teacher at Sea

Dana Tomlinson

Aboard NOAA Ship Ka’imimoana

March 1 – 27, 2002

Date: Wednesday, March 13, 2002

Lat: 2°S
Long: 110°W
Seas: 3-6 ft
Visibility: unrestricted
Weather: partly to mostly cloudy
Sea Surface Temp: 80-84°F
Winds: E 10-15 knots
Air Temp: 86-76°F

This morning was jam-packed. I got up and outside on deck in the hopes of tagging along on a little half hour RHIB ride to visit the buoy at 1.5oS. A RHIB is a Rigid Hulled Inflatable Boat. I was in luck – there was room. The plan was to replace the anemometer that was missing (vandalism? strong winds? who knows), and to put on a brand new pressure sensor as a brand new experiment.

Once again, things don’t always go as planned. After doing everything they had planned to do, the scientists couldn’t get the correct readings on their computers for the instrumentation. They spent about an hour and a half standing on the buoy in the blazing sun trying to fix the problem several different ways, and finally just replaced the tube entirely with new instrumentation.

During that time, I was circling the buoy in the RHIB, taking pictures and enjoying the scenery. I saw schools of mahi mahi jumping out of the water – possibly escaping the pilot whales that were spotted (not by me, unfortunately). I was also getting worried as I had to be back on the ship to do a live broadcast. Ultimately, when the scientists had to go back to the ship to get some new parts, they delivered me back at the same time. And the live broadcast went very well today, too. Look for all our live broadcasts in streaming video format on the website when we return.

Question of the Day: 

How many branches of the armed services are there and what are they?

Answer of the Day: 

The first person to answer the Pollywog/Shellback question was Brian R. from San Diego, but Mrs. Mackay’s class from San Diego got it correct also. A pollywog is a seagoer who has never crossed the equator on a ship. A Shellback is someone who has crossed the equator on a ship AND has gone through a Shellback ceremony. We have crossed the equator, but the ceremony hasn’t occurred yet. When it does, I’ll tell you about it, if I can. 🙂

Til tomorrow,
🙂 Dana