Apr 24, 2020
The Ultimate Guide to Dock Sway
Define Dock Sway
Dock sway is the side-to-side movement experienced when you walk on dock decking. The higher a dock sits, the more likely it will occur. It can also happen on deeper inland akes, even though the deck is only a foot above the water. Sway is the direct result of the length of the legs and the size of the leg material.
We have published several articles to tell you about the continued rising waters on Green Bay and Lake Michigan.
https://wisconsinpws.com/rip-rap/ &
https://wisconsinpws.com/lake-michigan-water-levels/)
At the time of the most recent report, the water was 14″ higher than last year. Remember, last year was about 12″ higher than the previous year.
Since the most recent update, it has continued to rise several inches more. The upward trend will continue through 2020.
How Much Higher Will the Docks be This Year?
Long legs = dock sway
It will be necessary to raise the docks to adjust for storms. It’s the only way to escape the waves’ energy. The high waves we experience in Door County means it is always prudent to raise the dock accordingly.
What Causes Dock Sway?
The longer the legs are, the more likely you are to experience sway. Let’s look at two examples to explain this:
- A flagpole tends to sway when subjected to strong winds. If you raise the pole 10′ higher without increasing the diameter of the flagpole, you will see much more sway. The higher the pole is, the larger the width of the pole must be.
- If you step on a 6-foot step ladder, the first few rungs are pretty stable. You’re not high off the bottom. The higher you go, the more the ladder tends to sway.
We do not advise this, but if you place your feet on the top rung of the ladder, you need to start looking for a safe place to land.
How Can You Minimize Sway?
There are several things that you can do:
1. Increase the width of the dock. It’s more stable when walking on a wider pier. But, that’s not practical when you already have a dock.
2. The addition of cross-braces on the lower parts of the legs will reduce the swaying motion. Cross braces are rigid pipe(s) attached in an “X” pattern to make the dock stable. Usually, the cross brace attaches near the end of the dock, where the longest legs are used. The end is the most susceptible point on a pier when looking at sway.
3. New this year is the 3-Season Pier. This new pier will also be set high, but the legs are stronger (larger diameter), and the dock is more stable as a result. Cross braces would still be a good idea if your experience sway.
4. Give serious consideration to not installing all the sections you have available. See this article – Shorter Dock on April 28th.
Why Go Through Any of These Expenses?
You could let the waves destroy the dock and get a new one using the insurance money. Wrong!! If you re thinking this way, check out this article along with this article. Insurance will rarely pay for your damaged dock.
What Does the 3-Season Pier Use?
On the 3-Season Pier, we use 2″ schedule 40, galvanized steel pipe, which has an outside diameter of 2 3/8″.
Compare that with the legs used by some competitors, which are 1 ¼” pipe or even 1 ½” tubing. (Tubing is the lightest or thinnest of all the materials used. Tubing is used mainly on all-wood docks). Both of these have little strength, and docks should never use them.
One Last Suggestion
One final recommendation is to use “Flow-Through” decking (see this article on May 19th) This decking minimizes the effects of the waves on the dock. With 42% less deck surface, it allows much of the wave’s energy to pass harmlessly through the decking.
In conclusion
Give serious consideration to not installing the full length of your dock to avoid sway this year.
Tell Your Friends & Family
Have friends or neighbors you believe should see this article? Email them this link – and Thank you!
Also, visit Pier & Waterfront Solutions on Facebook.
Don’t Forget – Considering rip-rap for your shoreline? PWS is the place to contact!
Where is Pier & Waterfront Solutions?
Located at 7325 St. Hwy 57, it’s 3 miles south of Sturgeon Bay, and 1 mile past the intersection of Cty MM (heading north). Look on the right side, one mile north, at the next intersection (Idlewild Road and Hwy 57).
ARE WE OPEN?
During this time of uncertainty, Pier & Waterfront Solutions is staying “open.” We have implemented measures to ensure the safety of our employees and visitors. At the same time, we are working to maintain the trusted service that you have come to expect.
We are implementing these precautionary measures:
- Conducting as much business as possible by email, text, or phone.
- Site visits will continue but with limited in-person meetings.
- When in-person contacts are necessary, we will follow “social distancing” guidelines.
- Our display yard is always open for you to examine at your leisure. All displays have a numbered, red tag on them. If you want more information or pricing, please reference that number.
Is there More?
- Some employees will be working remotely, but they are always available by phone.
- Any employee with symptoms or illness is sent home.
- We continue to provide estimates and invoices by email to make the process paperless.
- Crew starting times are being staggered to limit social interactions.
- We keep the same crews together to limit cross interactions.
With these measures, we hope everyone will stay safe, and we will be back to normal operations soon.
What can YOU do to help us?
- Please conduct as much business as possible via emails, messaging, and emails. This step protects everyone involved.
- When you see our crews installing equipment, please practice “social distancing.”
Thank you for allowing us to work with you.
So – YES – WE ARE OPEN!
Please call, message, or email us with any questions.
Let’s all stay safe!
Contact:
Jerry @ (920) 493-4404 or Jerry@wisconsinpws.com – Commercial work & new/used Sales.
Dave @ (920) 905-2588 or Dave@wisconsinpws.com – Erosion control & shoreline work.
John @ (920) 493-4405 or John@wisconsinpws.com – Scheduling & Service work
Apr 21, 2020
What happened to Lake Michigan water levels?
Water levels continued to rise on Lake Michigan in February, and it dropped 1″ in March*.
According to the US Army Corps of Engineers, Detroit district, “February was drier across most of the Great Lakes. However, water levels remain above record highs for this time of year”. In reality, February saw another two-inch increase compared to February of 2019.
We projected a 10″ rise in water levels year to year. We missed that mark. It rose 14 inches, which represents 11 trillion gallons more water in the Lake Michigan-Huron water system since last year. Believe it or not, that included the 1″ drop in March.
Water levels usually peak in late summer or early Fall. At present, the Army Corps predicts the water level will continue to rise another 1-5″ before Fall.
With the high water levels, you should expect stronger storm action in the summer months. With this action, there will be more erosion along the exposed shorelines.
What can you do to protect your property from rising water levels?
There are TWO things you can do:
- Install rip-rap to help protect your shoreline. Residents of the Door County peninsula already trust PWS to do a professional job. Call Dave @ (920) 905-2588; and
- Look at the new 3-Season Pier. Call Jerry @ (920)-493-4404.
PWS is all about SOLUTIONS!
Tell Your Friends & Family
Have friends or neighbors you believe should see this article? Email them this Link – and Thank you!
Visit Pier & Waterfront Solutions on Facebook also.
Where is Pier & Waterfront Solutions?
Located at 7325 St. Hwy 57, it’s 3 miles south of Sturgeon Bay, and 1 mile past the intersection of Cty MM (heading north). Look on the right side, one mile north at the next intersection (Idlewild Road and Hwy 57).
ARE WE OPEN?
During this time of uncertainty, Pier & Waterfront Solutions is staying “open.” We have implemented measures to ensure the safety of our employees and visitors. At the same time, we are working to maintain the trusted service that you have come to expect.
We are implementing these precautionary measures:
1. Conducting as much business as possible by email, text, or phone.
2. Site visits will continue but with limited in-person meetings. When in-person contacts are necessary, we will follow “social distancing” guidelines.
3. Our display yard is always open for you to examine at your leisure. All displays have a numbered, red tag on them. If you want more information or pricing, please reference that number.
Is there More?
4. Some employees will be working remotely, but they are always available by phone.
5. Any employee with symptoms or illness is sent home.
6. We continue to provide estimates and invoices by email to make the process paperless.
7. Crew starting times are being staggered to limit social interactions.
8. We keep the same crews together to limit cross interactions.
With these measures, we hope everyone will stay safe, and we will be back to normal operations soon.
What can you do to help us?
1. Please conduct as much business as possible via emails, messaging, and emails. This step protects everyone involved.
2. When you see our crews installing equipment, please practice “social distancing.”
Thank you for allowing us to work with you.
So – YES – ARE WE OPEN?
Please call, message, or email us with any questions.
Let’s all stay safe!
Contact:
Jerry @ (920) 493-4404 or Jerry@wisconsinpws.com – Commercial work & new/used Sales.
Dave @ (920) 905-2588 or Dave@wisconsinpws.com – Erosion control & shoreline work.
John @ (920) 493-4405 or John@wisconsinpws.com – Scheduling & Service work
*Credits: MLive and Huron Daily Tribune
Apr 14, 2020
PADDLEBOARDS
Paddleboarding at sunset.
Paddleboards have become a popular sport in Door County. It’s a great stress reliever, and it helps develop upper body strength, balance, and agility. Another benefit – you can “social distance” at the same time.
It’s a complete body workout. It’s a great way to experience the peace and tranquility of the Door County Peninsula.
Imagine the beautiful sunrises and sunsets you can enjoy on Green Bay.
What Happens When You Return to your Pier?
When you return to your pier, is it cumbersome to carry your paddleboard to your house or garage each time? Don’t like taking it over the rocks on the shoreline? Don’t want to risk falling or twisting your ankle?
Do you want an easy way to store your paddleboard? Wouldn’t it be better to store it right on your pier securely?
Paddleboard Rack
Why not get a paddleboard rack from Pier & Waterfront Solutions?
This convenient rack mounts to your ShoreMaster dock or the new PWS
3-Season pier with ease. (The mountings adapt to other brands too).
It’s simple to use. Place your paddleboard in the slots, secure it and forget it.
Alternate Paddleboard Rack
The storage rack fits all solid paddleboards. It makes a convenient and attractive addition to your pier.
Do you have an inflatable paddleboard? Here’s an alternate model.
Either way, your board will be ready to go in an instant.
Pier & Waterfront Solutions has a complete display for your convenience. Stop in to see it today!
Call Jerry @ 920-493-4404 for more details or to place an order. Enjoy all the activities that the Door County peninsula has to offer.
Need more information about paddleboards?
Tell Your Friends & Family
Have friends or neighbors you believe should see this article? Email them this link – and Thank you!
Where is Pier & Waterfront Solutions?
Located at 7325 St. Hwy 57, it’s 3 miles south of Sturgeon Bay, and 1 mile past the intersection of Cty MM (heading north). Look on the right side, one mile north, at the next intersection (Idlewild Road and Hwy 57).
ARE WE OPEN?
During this time of uncertainty, Pier & Waterfront Solutions is staying “open.” We have implemented measures to ensure the safety of our employees and visitors. At the same time, we are working to maintain the trusted service that you have come to expect.
We are implementing these precautionary measures:
1. Conducting as much business as possible by email, text, or phone.
2. Site visits will continue but with limited in-person meetings. When in-person contacts are necessary, we will follow “social distancing” guidelines.
3. Our display yard is always open for you to examine at your leisure. All displays have a numbered, red tag on them. If you want more information or pricing, please reference that number.
Is there More?
4. Some employees will be working remotely, but they are always available by phone.
5. Any employee with symptoms or illness is sent home.
6. We continue to provide estimates and invoices by email to make the process paperless.
7. Crew starting times are being staggered to limit social interactions.
8. We keep the same crews together to limit cross interactions.
With these measures, we hope everyone will stay safe, and we will be back to normal operations soon.
What can you do to help us?
1. Please conduct as much business as possible via emails, messaging, and emails. This step protects everyone involved.
2. When you see our crews installing equipment, please practice “social distancing.”
Thank you for allowing us to work with you.
So – YES – ARE WE OPEN?
Please call, message, or email us with any questions.
Let’s all stay safe!
Contact:
Jerry @ (920) 493-4404 or Jerry@wisconsinpws.com – Commercial work & new/used Sales.
Dave @ (920) 905-2588 or Dave@wisconsinpws.com – Erosion control & shoreline work.
John @ (920) 493-4405 or John@wisconsinpws.com – Scheduling & Service work
Mar 17, 2020
Wire Rope Lubricants
Wire rope lubrication is critical to extending the life of a cable (often referred to as the “lift cable”). How significant is it? Failure to complete this simple maintenance can reduce wire rope life by up to 50%.
Tell me more!
A wire rope consists of wire strands wound around a central core, then again wound around themselves to form a wire rope. The center may consist of steel or even plastics. Here are just some of the MANY different configurations for a wire rope.
Wire Rope Configurations
The use of a small strand size is better suited to bending around small sheaves (pulleys). Taken to an extreme, a wire made of one thick “strand” would not be able to go around a pulley.
Many small strands allow the wire rope to bend easily around the pulleys. In doing so, the strands “rub” against each other, causing friction. Over time, friction rubs any external coatings off the wire rope.
How are the wire rope strands protected against rust?
Uncoated wire rope strands left “uncoated” will rust from exposure to moisture in the air;
The cable strands get a coating of zinc for rust protection (called galvanizing). The steel strands travel through a hot zinc bath to coat the surface with rust protection. The “con” to galvanized cables – the surface does not regenerate when damaged.
What about stainless steel cables?
In simplest terms, when molten high carbon steel mixes with chromium, it forms stainless steel. When in contact with air, the chrome restores the anti-rust properties. The “con” side – it gives up small amounts of strength.
What function does lubricating a wire rope perform?
Wire rope lubricants;
1. Reduce friction in the layers of the wire rope as they move over other layers. It’s true for galvanized & stainless steel cables both; and
2. Lubricants provide corrosion protection and lubrication in the core of the cable. Less rust and friction means longer life for the cables.
Are there different lubricants used?
Boat Lift Cable Lubrication
There are different types of wire rope lubricants – penetrating and coating. Solvents in penetrating oils carry a lubricant into the core of the wire rope. When the solvent evaporates, it leaves behind a lubricating film to protect the strands.
“Coating” lubricants (grease) barely penetrate a cable. The coating seals the outside of the cable from moisture and reduces wear and corrosion. But, it also seals moisture inside the cable, thus promoting the rusting process.
PWS recommends only penetrating lubricants.
Most wire ropes fail on the inside first. It is vital to ensure that the center core receives enough lubrication. Repeated applications over a day are a good idea.
It is best to apply short bursts of spray lubricant on the top cables wound around the drum. Spray across the top of the wires to get the best penetration and protection. The rope strands tend to separate slightly due to bending around the winch drum. This separation allows the lubricant better access to the core of the wire rope.
Four Rules to follow:
- Do not apply a grease lubricant on a boat lift cable;
- Never change the diameter of the lift cable;
- Never substitute a different wire construction; and
- Do not replace stainless steel cables with galvanized cables.
Experience suggests that life cycles may double with lubrication. But remember, there are other factors affecting wire rope life also.
PWS attributes the increase in the life cycle to the use of penetrating oil to displace water and decrease friction. The oil reduces the wear and corrosion occurring inside the rope. Spraying with a penetrating lubricant acts like an oil change for cars. You’d never allow your vehicle to run out of oil. Right?
The savings from lubrication versus replacing a lift cable are considerable.
What else can damage a boat lift cable?
Improper winding and shock loading with heavy loads damage the cables. These actions will speed up wear and corrosion. See this link.
WHAT ABOUT MY BOAT LIFT?
In a previous post, we explained the danger to boat lift cables if the waves hit the bottom of your boat. We also demonstrated what defective wires look.
7 x 7 cable construction
Rust on galvanized cable
Once again, here are the warning signs of defects in your cables.
Broken Strands
If your cable looks like any of these, it’s time to replace them.
Warning – It is possible to break strands inside a cable without any exterior signs of damage. This situation is especially true on stainless steel cables which do not rust. If you see “rust” on a stainless steel cable, it is from the winch drum depositing rust in the winding process.
Visit Pier & Waterfront Solutions on Facebook also.
Tell Your Friends & Family
Have friends or neighbors you believe would like to see this article? Email them this link – they’ll thank you!
Where is PWS?
You will find us at the intersection of Idlewild Road and Hwy 57 in Door County. The address is 7325 St. Hwy 57, Sturgeon Bay. That’s 3 miles south of Sturgeon Bay, and 1 mile north of the intersection with Cty MM.
Our staff looks forward to serving ALL your waterfront needs.
Contact:
Dave @ (920) 905-2588 or Dave@wisconsinpws.com – erosion control and shoreline work.
Jerry @ (920) 493-4404 or Jerry@wisconsinpws.com – commercial work and new & used Sales.
John @ (920) 493- 4405 or John@wisconsinpws.com – Scheduling & Service work.
Feb 29, 2020
Good Evening, Jerry
Tell your client they are welcome to stop anytime to check out the dock and lift.
Feel free to give them my contact information and I’d be pleased to tell them about my experience working with you. Everyone bent over backward to take great care of me.
All the best.
Casey C. Door County Peninsula, WI
