Authors Posts by Stephanie McMillan

Stephanie McMillan

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Engine Hazards

Engine Hazards

Engine hazards to watch for

Whether your boat is powered by an outboard, an inboard-outboard or a diesel, there will be engine hazards.

Anything that has moving parts requires oil and gas and gets hot under load will create potential engine hazards. When an engine is housed in an engine room, like most diesel-powered boats, the hazard increases due to confined space.  That risk is with the addition of generators, pumps, electrical equipment, and batteries.  Additionally, the risk for hazards increases dramatically if the room is also used for storage.

Whatever type of engine powers your boat, the first thing on the list is to keep the area around it clean.

Fire

One of the greatest fears onboard and the most obvious danger in the engine room is fire. It’s a life-threatening event, but fire is a result, not a hazard. Fuel, oil, lubricants, air (oxygen), and the hot surfaces associated with the machinery create a highly combustible situation.

First, does the engine room have a fire suppression system? Where are the extinguishers? Are they the correct rating for the type of fire (“B” for liquid, including oil and fuel, and “C” for live electrical equipment)? Is the system or are the canisters charged? Are there enough to put out a fire completely? “There’s a natural assumption by boat owners that their fire systems work,” says Scott McErlane, former yacht engineer and service technician for Sea Coast Fire. “However, I’m amazed at how many boat fire systems don’t actually function.” And that’s true with every system on board. Don’t assume things just work. “If there’s a fire pump or means to put out a fire, prove [to yourself] that it functions.”

engine hazards
A broken hose can lead to additional engine hazards.

When inspecting the engine, generator, and steering system, check for cracks or signs of leakage in and around the fuel and hydraulic hoses. “There’s a potential for fire danger from a high-pressure fuel leak on the engine or from high-pressure oil in your hydraulic system finding a hot point in the engine room and flashing off,” says McErlane. It’s also important to check the raw water cooling hoses. Ruptured seawater lines can cause severe short-circuiting and arching in electric motors (alternators), electrical panels and other exposed electrical equipment, which can cause a fire. Even though hoses looked good at the beginning of the season, their condition from sitting for an extended period of time can change after they’re used.

Batteries

Batteries are also a fire hazard. Because they are consistently under a charge, they can overheat as they age. “When batteries are charging, they [can] emit hydrogen, a highly flammable gas that is potentially explosive,” states the U.S. Coast Guard’s Boat Crew Seamanship Manual. A battery’s lifespan is between two and four years, and McErlane suggests the owner/operator replace it at around three years. Also, be sure a marine-rated battery charger is used. It will turn off or go into “float” mode when the batteries are full. Never use an automobile battery charger.

Cleanliness is key. Oil- or fuel-laden rags and trash are a fuel that, when hot enough, can spontaneously combust. Remove them after an oil or a fuel filter change or after cleaning a spill. The U.S. Coast Guard’s seamanship manual lists the following preventative measures to practice:

  • Keep oil and grease out of bilges.
  • Clean up any spilled fuel or lube oil immediately and properly dispose of it on shore.
  • Stow cleaning materials off the boat.
  • Keep all areas free of waste material.
  • Use proper containers for flammable liquids.
  • Be alert for suspicious odors and fumes, and vent all spaces thoroughly before starting the engine(s).

Flooding

Besides fire, flooding can also put your life at risk. Seawater is pumped in to cool the engine, generator and air-conditioning systems. Where are your thru-hulls are located? Do the valves shut off? Do your bilge pumps work? How about the floats? Did you check?

“Seawater is corrosive and more aggressive on metal fittings,” says McErlane. It’s important to check the condition of the hoses and connections that carry the water to various bits of machinery. “Every ten years, rubber hoses should be replaced,” McErlane adds. And don’t forget your propeller shaft seals. Whether your boat utilizes a stuffing box, face seals or lip seals, they all use raw water for lubrication, and the hoses providing the water flow also need inspection. Remember, seawater and electrical connections don’t mix.

Other Engine Hazards

Now that it’s creeping into late summer and the boat’s been in the water for a few months, it’s important to be aware of some hazards that may not be life-threatening but can cause serious problems.

Marine growth can restrict water flow in the boat’s cooling systems. It’s not so much a problem in the engine’s heat exchanger or generator because the water isn’t sitting in the piping, but it can affect an air-conditioning system that runs constantly or sits below the waterline. If the system cycles on and off more often than usual, it might be time for a cleaning.

Losing an engine or steering creates a potentially dangerous situation. “The other side of good boating is that you’ve got to have a plan B,” says McErlane. “If something fails, what are you going to do?” Can you lock a rudder? If you have two engines, can you run on one? Do you know a single engine’s limitations when running without the other? “With a boat, you don’t have roadside assist,” he adds. Have redundancies, carry a few spare parts and inspect your boat’s systems before you leave the dock. As Benjamin Franklin said while addressing fire safety in 1735, “An ounce of prevention is worth a pound of cure.”

By Steve Davis, Southern Boating August 2018
Photos Courtesy of Inker Boats Owner’s Forum and Pimp My Gen2

Bourbon Mulled Cider

an image of the ingredients for Bourbon Mulled Cider

Bourbon Mulled Cider

Warm up with a fall-themed drink. Goes especially well with a view of changing leaves and the Chesapeake Bay. Enjoy this Bourbon Mulled Cider!

Ingredients:

6 oz. bourbon
24 oz. hot apple cider
Dash of allspice
4 cinnamon sticks
4 lemon slices

Directions:

Take four mugs and fill each with 1.5 ounces of bourbon, 6 ounces of hot apple cider and a dash of allspice. Garnish each with a cinnamon stick and lemon slice.

By Lori Ross, Southern Boating October 2018

See more fall recipes:

Fig-Topped Brie

Pear and Blue Cheese Salad

Sheet Pan Pork with Broccoli

Apple Crumb Bars

Gulfstream Yachts 34 

an image of Gulfstream Yachts 34
You'll find creature comforts on the Gulfstream Yachts 34.

The Gulfstream Yachts 34 offers creature comforts seldom found in a boat this size.

Those comforts include a large bed located inside the air-conditioned lower cabin. The headquarters for  Gulfstream Yachts 34 are located in Tampa, Florida. They specialize in constructing semi-custom and fully custom, foam-filled, unsinkable boats.

The Gulfstream Yachts 34 features a comfortable sun couch forward of the center console. It’s designed so that when occupied, guests don’t obstruct the captain’s view. An advanced hull design features a delta pad running surface aft. Additionally, there’s a stepped transom bracket for better planing out of the hole and reduced drag.

Powered with twin or triple motors, when equipped with twin Seven Marine 627-hp outboards, the 34 runs more than 75 mph and cruises up to 450 miles at 40 mph.

34′ LOA, 9’11” beam

gulfstreamyachts.com

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Midnight Express 43 Carbon Edition

Midnight Express 43 Carbon Edition
The Midnight Express 43 Carbon Edition cuts through the water with ease.

The Midnight Express 43 Carbon Edition is built entirely of carbon fiber.

Its build allows for a reduction in weight of 2,500 pounds over comparably sized center consoles and with no loss of any of the reliable ride attributes.

The Midnight Express 43 Carbon Edition is powered by quad 627-hp Seven Marine outboard engines, making it the fastest center console in its size range by a large margin, with a top speed of 95 miles per hour. Back her down to a cruising speed of 40 mph and she’ll run 600 miles.

The Midnight Express 43 Open, with its class-leading wide beam, comes standard with a fully digital control system for ease of use, has multiple seating options available and is custom built for each customer’s style, use, and preferences.

43′ LOA, 12’6″ Beam

midnightboats.com

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Nor-Tech 340 Club Sport

An image of the Nor-Tech 340 Club Sport

Nor-Tech 340 Club Sport

The Nor-Tech 340 Club Sport is modeled after the current 340 Sport Center Console. This model offers a new T-top design that is more open with increased visibility. The full-beam aft bench seat adds to seating capacity, as do the forward bow seating, console lounger.

There is also more than six feet of headroom inside the cabin. Elements that are included in the Club Sport’s design that’s focused to maximize user ability and comfort are preferred attributes of Nor-Tech customers.

The helm features dual Garmin 7616 multifunction displays, Mercury Zero Effort Controls and Mercury Vessel View. More standard features include the JL Audio sound system, custom-engineered specifically for Nor-Tech, that is paired with integrated Lumishore underwater LED lights for entertainment. Powered by triple Mercury Racing 400-hp engines, the new Club Sport hits a top speed of 90 mph with a 70-mph cruising speed.

34′ LOA, 10′ beam

nor-techboats.com

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