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To Follow-up or Not to Follow-up
A look at full follow-up and non follow-up steering systems.
Steering controls have changed over the decades of Riverboat operation. In the early steamboat days, cables attached to the ships' wheel in the pilot house ran via pulleys to the rudder in the stern. The large diameter ships' wheel used mechanical advantage to transmit the pilot's commands to the rudder.
Today most Higman boats operate with "Electric over Hydraulic" steering.

What does this mean?
Quite simply, your movement of the steering stick or the joys stick is converted to an electrical signal that is sent to a series of open or closed solenoid valves that control hydraulic fluid flow to or from the steering rams. The system will operate in two modes: "Non Follow Up" mode (NFU) and "Full Follow Up" mode (FFU). The modes are selected by the MODE switch on the pilothouse steering console.
NFU
This is the most fundamental steering mode. This mode allows the wheelman the most direct control of the steering gear pump oil flow into the steering actuators. NFU uses the joystick control and causes the rudder to rotate port or starboard for as long as the joystick is held in the left or right position. On releasing the joystick the rudder remains stationary, holding position until the NFU joystick is again operated, or the steering mode is changed to a follow up mode. Setting the rudder angle to the desired position is achieved by the wheelman observing the rudder angle indicator and operating the NFU joystick left or right.
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NFU joystick and FFU sticks |
FFU
This is a full follow up mode of steering and uses the steering sticks. When the wheelman changes the position of the stick, the rudder begins to move and keeps moving until it reaches the ordered position indicated on the position of the sticks. To return the rudder to amidships, the sticks must be manually positioned to the zero degree position. The rudder position is sensed by a feedback unit located near the rudder quadrants. This allows the rudders to line up with the wheelhouse stick position.
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Feedback gear |
The feedback unit also sends a signal to the rudder angle indicator in the pilothouse.
Evasive Actions
If you lose steering while underway, here are a set of responses to take to help stabilize the situation and determine the problem with the system.
With the system normally on FFU, your steering stops responding:
- Switch to NFU and judge the reaction.
- If the steering works, check the feedback equipment. If the rudder angle indicator has also stopped working, it is probably a problem with the feedback equipment.
- With the rudder angle indicator out, you may have to station a crewmember with a portable radio to relay rudder position to the wheelhouse to get the tow to a safe mooring.
- If that does not help, prepare to switch to the standby motor.
- Alert traffic and your crew to your situation. Prepare to ask for maneuvering help if needed.
- Have your crew check for a broken hydraulic hose and hydraulic reservoir levels before starting the standby motor.
- Switch to the standby steering motor if there is no significant hydraulic leak.
- If steering now works, check the first motor for problems -overheating/electrical connections/circuit breakers/fluid level.
- Still no steering, take actions needed to get to a safe mooring.
- 80% of steering system loses are caused by electrical failures - connections/breakers, etc..
- A small percentage of failures are caused by mechanical problems - hose/fitting/ram failures.
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3 Year EED TWIC; What is it?
Starting August 30, 2012 TSA will be offering a one time 3 year TWIC Renewal. The 3 year TWIC is being called Extended Expiration Date TWIC, or EED TWIC. There are two major advantages to the EED TWIC:
- It is a $60 Fee, (compared to $129.75 for the five year).
- You only have to make 1 trip to the enrollment center (compared to 2 trips for the five years TWIC).
You can obtain an EED TWIC if you meet all of the following conditions:
- You are a US Citizen or US National.
- Your current TWIC is not revoked.
- You current TWIC is unexpired.
- Your current TWIC expires on or before December 31, 2014.
To obtain an EED TWIC:
- Call the TWIC Help desk (866-347-8942, Mon-Fri, 7 am to 9pm Central). They will determine if you can apply for an EED with a few questions. You will pay $60 via Visa or MasterCard. You specify what enrollment center you want to pick up your TWIC.
- The TSA notifies you when your EED TWIC is available for pick up.
- You go to the enrollment center, turn in your old TWIC and receive a new 3 year EED TWIC. You may make an appointment but it is not required.
If you do not qualify or would prefer the 5 year TWIC, the process will be the same as obtaining your original TWIC:
- You may pre enroll online or via the TWIC help desk.
- You go to the enrollment center to enroll, getting new finger prints, new photo, check your ID's and you pay $129.75.
- The TSA notifies you when you TWIC is ready.
- You go back to the enrollment center to pick it up and turn in your old one.
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Are You Ready for the Heat?
Summer Check List.
Summer officially came last week, June 20, 2012. The temperatures continue to rise, reaching over 100 degrees in the Houston area this week. There are many precautions that need to be taken before, during and after you are outdoors.
- Sun Block: The sun can have short term and long term effects on your skin. A few things about using sunscreen:
- Apply 15-30 min BEFORE going into the sun
- Use SPF 30 or higher
- Use a sunscreen that protect UVA & UVB rays
- Choose a water resistant sunscreen
- Reapply as instructed on the label
- Use every day, even on cloudy days up to 80% of harmful rays get through the clouds
- All skin types need sunscreen
- Water, sand and snow reflect sun rays intensifying your exposure.
- Seek Shade: long sleeves, hat, sunglasses, and umbrella, may be used to reduce your exposure to the sun's rays. Areas in the shade can also be up to 15° cooler.
- Hydration: keep well hydrated. Take plenty of water out on the barge with you. Best hydration rule is to sip water whenever you feel thirsty. (Gulping fluids, especially when cold, may cause muscle cramps).
- Mosquitos: Keep a good supply of mosquito repellant. Long sleeves will help to protect you from the mosquitos too.
- Staphylococcus (Staph): has an optimal growth of 95°-98.6º, but may grow at temperatures of 44º-118°. It also grows well in moist conditions. So a few precaution to take to keep from getting staph:
- When outside sweating it is important to shower after watch to avoid staph infections. Hot water is best for killing bacteria.
- Wash linens and clothing frequently in hot water. Use bleach on linens.
- Wipe surfaces with disinfectant (1 part bleach to 10 parts water kills most bacteria)
- Potable water tanks should be treated with bleach!
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Hurricane Season
Atlantic Hurricane Season
June 1 to November 30

As a reminder, we are starting the 2012 Atlantic Hurricane Season. Here is a storm checklist to get your boat ready:
- Secure and clear all nonessential and loose gear.
- Remove all products from drip pans, etc, that can be exposed to weather.
- Mooring lines doubled up with due consideration given to the effects of predicted storm surge.
- Ensure that all personnel are prepared and equipped to safely maintain the vessel during severe weather.
- Wear personal flotation devices when outside.
- Tend mooring lines and have spare lines readily available.
- Have fire fighting equipment ready for immediate use.
- Ensure that all side ports, hatches, portholes and other openings are closed and secured.
- Maintain a continuous radio watch and monitor severe weather activity.
- Prior to predicted landfall, plan with scheduling possible safe tie up locations.
- Try to maintain contact with office personnel before, during and after the storm.
- Top off with fuel and water. Get permission from scheduling before doing so.
- After storm passes be vigilant for debris, missing aids, high water and stronger currents.
- Monitor Coast Guard radio broadcasts.
At your boat's next scheduled safety meeting, discuss these items listed above and other ways to prepare for the potential dangers of Hurricane Season. |
Nav Zone
Is your AIS Info Correct?
 | Furuno FA-150 AIS |
Each AIS System will transmit your vessel name, vessel status, destination port, ETA to destination, number of crew members, type of vessel and draft of vessel. This information should always be correct and up to date. Have you checked your AIS lately?
The following is a brief description of how to change the vessel information on the FURUNO FA 150 AIS.
Select "Nav Stats" on the front of your AIS
To change your vessel status
- Press "Enter"
- Use the up and down arrows until appropriate stats (i.e Underway, Moored, anchored, etc) is highlighted. Use the right arrow to select the single digit.
- Press "Enter" to select.
To change your destination port
- From the vessel status page press the right arrow
- Press "enter"
- Use the up and down arrow to find the port
- Press "Enter" when the correct port is highlighted
- The display will say "Select/Edit/Delete"
- Highlight the desired option and press "Enter"
- If your destination port is not saved on your AIS
- Use the up or down arrow until "New Port" is highlighted
- Press "Enter" twice
- Use the up/down arrow to select the first letter
- Use the right arrow to input the next letter, repeat until name of port is input
- When finished inputting the destination press "Enter"
To change the Date/Time of ETA
- From the destination port screen press the right arrow
- Press "Enter"
- Use the up/down arrows to change the day
- Press "Enter" to use the selected day
- Press the right arrow until the month is underlined
- Use the up/down arrows to correct month
- Press "Enter" to select month
To change the number of crew
- From the Date/Time of ETA screen press the right arrow
- Press "Enter" to change
- Press the right arrow until the last number is underlined
- Use the up/down arrow to select the number of crew members
- Press "Enter"
To change the Type of Vessel
- While on the number of crew screen
- Press the down arrow
- Press "Enter" when the vessel type is selected
- Use the up/down arrows to select "31-Towing Vessel"
- Press "Enter"
To change the Draft
- From the Number of crew/Vessel type page press the right arrow
- Press "Enter"
- Use the right arrow to scroll until the underline is in the desired position.
- Use the up/down arrows to select the correct depth (Remember it is in meters. 1 meter = appx 3.3 feet)
- Press "Enter"
When you are done entering all the information press "Disp" to take you back to the main screen.
USCG Navigation General
BOTH INTERNATIONAL & INLAND....Day-shapes MUST be shown __________.
a. during daylight hours b. during daylight hours except in restricted visibility c. ONLY between 8 AM and 4 PM daily d. between sunset and sunrise
BOTH INTERNATIONAL & INLAND....During the day, a vessel picking up a submarine cable shall carry __________.
a. three shapes, the highest and lowest shall be red balls, and the middle shall be a white diamond b. two black balls c. three shapes; the highest and lowest shall be black balls, and the middle shall be a red diamond d. three shapes; the highest and lowest shall be black balls and the middle shall be a black diamond
BOTH INTERNATIONAL & INLAND....What day-shape would a vessel at anchor show during daylight?
a. One black ball b. Two black balls c. Three black balls d. No signal
BOTH INTERNATIONAL & INLAND....Which day-shape would a vessel aground show during daylight?
a. One black ball b. Two black balls c. Three black balls d. Four black balls
BOTH INTERNATIONAL & INLAND....A vessel being towed astern, where the length of the tow exceeds 200 meters, will exhibit __________.
a. two balls in a vertical line b. a diamond shape where it can best be seen c. a ball on each end of the tow d. no day-shape |
Stern Shots
 | Sunrise at the West Port Arthur Bridge - M/V SABINE PASS |
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Relief Capt Frank Glaze shows off a watermellon from his garden, going to the M/V SNIPE. His wife, Elaine had to fight off the racoons to allow it to grow to this size! |
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Blast from the past....chipping on the GREBE, 2002. Can you guess who this is? |
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Nautical Trivia
Cedar Bayou, TX...Bricks on Galveston Bay.
One of the booming trades in the Galveston Bay area in the mid-1800s was brick making at Cedar Bayou, TX. Cedar Bayou, Texas at the intersection of Sjolander Road and the Southern Pacific Railroad, two miles north of State Highway 146 within what is now the city limits of Baytown, TX. Though the founding date of Cedar Bayou is uncertain, the first recorded burial in the area was in 1810.
In its early years and even as late as the 1930s, the community was used as a shipping port for bricks and other materials to the Galveston Bay area. After the Civil War, the brickyards prospered with as many as fourteen brickyards at one time. Many of the buildings in Galveston and Houston were built with Cedar Bayou brick.
 | Sailing Schooner along Cedar Bayou, TX. |
The bricks were shipped by sailing vessels built at small shipyards located around Galveston Bay. These centerboard vessels were shallow draft with a sharp bow and slightly rounded bilges. Typically they had a large sail area with at least two reef points on the gaff sails and one on the jib. This provided many sail options depending on the wind levels on Galveston bay.
Most of these bricks were delivered to the Port of Galveston for export on ocean going ships.
Some of the vessels found in the Cedar Bayou brick trade included:
- Hard Times, built 1867, 66 ft.
- Try Again, built 1877, 42 ft.
- Mermaid, built 1882, 31 ft.
- Dolphin, built 1882, 55 ft.
- St. George, built 1889, 42 ft.
- Elida, built 1889, 31 ft. (owned by J.P. Sjolander, a Swedish-American farmer-poet known as the "Sage of Cedar Bayou,")
All these vessels had a hold depth of 4 feet, necessary for the shallow water of Cedar Bayou. To navigate the bayou, the boats were towed both upstream and downstream by draft animals along a towpath. |
Dates to Remember
2012 Advanced Pilothouse Management at SCI
Fourth Session AUG 13 - AUG 15
Fifth Session SEP 24- SEP 26
2012 Higman Leadership and Management Course
First Session OCT 4 - OCT 5
Second Session OCT 25 - OCT 26
2012/2013 Tankermen Seminars
First Session July 25, 2012
Second Session August 13, 2012
Third Session September 6, 2012
Fourth Session October 24, 2012
Fifth Session November 15, 2012
Sixth Session January 21, 2013
Seventh Session February 6, 2013
Eighth Session March 25, 2013
Ninth Session April 11, 2013
Tenth Session May 14, 2013
Eleventh Session June 5, 2013
2013 Wheelmen's Seminar
First Session FEB 20 - FEB 21
Second Session MAR 4 - MAR 5
Third Session MAR 13 - MAR 14
To schedule training please email Kelly or call at 281-864-6011.
CBT Certificates earned by Higman employees from JAN 17, 2012 to date............1982! DO ALL CREWMEMBERS HAVE ACCESS TO THE HIGMAN TRAINING NEWSLETTER? - PLEASE MAKE SURE A HARD COPY IS PRINTED AND MADE AVAILABLE FOR THE CREW.
- Add your email address with the "Join our Mailing List" button (above, page 1, left side) to get your own copy!
Answer to this weeks Rules of the Road ...A,D,A,C,B |
Today it is over 100°F here at Channelview; that is the temperature when you really start to feel the heat! With summertime temperatures kicking in, it is time to mentally prepare for the weather extremes ahead. As we preach over and over, please hydrate, hydrate and then hydrate some more!
Working in this type of heat reminds me of the post WWII built (1940'2 and 1950's) steam powered oil tankers that I sailed on. As a ship's engineer, I spent normally about 12 hours a day in the engine room. Being steam powered ships, the engine room centered around a three story tall boiler that burned great quantities of "Bunker C" fuel. When sailing on the Gulf of Mexico or off of Central American coast or maybe crossing the Equator, the air temperature would hover around 140°F in the engine spaces.
Much of the time on watch was spent trying to cover your engine room "rounds' while going from ventilation blower to ventilation blower. Hydration was critical and your clothes were very seldom dry.
Coming out of the engine room after watch was sometimes a problem. After being in such great heat for such a long time, the air conditioned crew quarters felt downright cold. Many a times I was glad to get back to the 140°F engine room to warm up.
Oh well, I guess it is all relative!
Have a great and safe week!
Sincerely, |
GORDIE KEENAN KELLY CLEAVER
TEDDY CHERAMIE
© 2011 HIGMAN MARINE SERVICES, Inc. |
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