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The process is done by placing the posts on the lake bed bottom and pound them down with a sledge hammer to a depth of at least 2 feet. Aim the jet at the bottom of the post to jet out the sand and water. As the sand is removed, the post will sink deeper. Use heavy-duty PVC pipe to form concrete posts.
Can you set a post in water?
If you want to build a pier or a dock, you need good, sturdy pilings or posts to support it. Unless you have the heavy equipment to drive the pilings into the ground, you’ll either need to use a jet of water to dig a deep hole or set the pilings in concrete footers.
Can I leave my floating dock in the water during winter?
We do not recommend leaving your floating docks in the water during the winter as they could be damaged. You will need to make sure to remove ladders and all accessories that reach below the water level, to prevent damage from ice or other objects.
Can you set post in wet ground?
Yes, you can set fence posts in wet ground. Installing a fence can be challenging in these areas because when the rain stops and the water dries, the soil will still not really be ideal for holding the concrete.
How deep should dock posts be buried?
4 to 6 feet A generally good depth to install your dock posts is 4 to 6 feet into the ground. Sometimes it’s easy to get confused about how far you’ve placed your post, so you can mark them with spray paint to indicate where you’ll have to stop.
How do you put a fence post in water?
How to Install Posts in a High Water Table Area Dig a hole at least 42 inches deep and 12 inches wide. Pour in large pea gravel to an approximate depth of 3 inches or more. Pour in an equal amount of small-grade pea gravel. Insert a post into a post hole and position it until level.
Can you dig fence posts in the rain?
Yes you can! Fences may be installed in just about any weather with the exception of rain. Avoid setting your fence posts in the rain! You can imagine all of the hard work that goes into digging post holes only to have them fill up with rain water.
Why are my post holes filling with water?
When a fence post hole is made in the ground and standing water remains within it, it means something about the permeability of the ground itself—the ground will not allow the hole to drain. There’s also a chance that there is water underground, just below the hole made for the fence post hole, and it is seeping up.
Can you put cement in a hole with water in it?
The good news is that you can pour the concrete in water. The biggest issue with pouring concrete under water is movement. If the water is moving, it can wash away the cement paste that’s holding the sand and gravel together. But if the water is calm, then it’s not a problem at all.
Can you pour footings on wet ground?
Pouring Footings in Wet Soil & Other Common Problems. When water is pooled in the trench, the author recommends placing large cobbles in the form bottom and compacting them down into the mud. You can place concrete in up to 1 inch of water-concrete is 2½ times heavier than water, and it will displace the water.
How do you winterize a dock?
Option 1 Raise or remove any pipe legs, flip up or remove ladder. Disconnect ramp and place on dock or shore. Disconnect anchor chains and secure them to to shore with a rope. The dock should be free floating away from the shore and rocks; the dock should have room to move when ice expands and/or shifts.
Can a floating dock sink?
Sinking Boat Dock Floats For floating boat docks to stay afloat, the dock floats need to be in good condition. If a section of your floating dock is sinking, it is an indication that there is something wrong with your boat dock. You need to get this problem fixed right away before your floating dock completely sinks.
How do you winterize a boat dock?
Use a bubbler or de-icer: Bubblers and de-icers — also known as aerators — are a good way to minimize ice formations on your dock. They aerate the water, creating movement, which can help reduce ice. When using an aerator, use lights and signage to indicate to other boaters where it’s located in your pond or lake.
Can you set concrete post in wet ground?
Yes, it is definitely possible! Many meadows, parks, golf courses, and houses have wet ground. To install it, in the wet ground, dig the holes 3-5 inches deeper. Fill the holes with gravel afterward.
Will post concrete set in the rain?
Yes, pouring concrete in the rain is possible, though not advised. Rain presents challenges, but doesn’t always mean that you need to reschedule as long as you take proper action.
Can you put dry concrete in a post hole?
Fast-setting concrete is ideal for setting posts because there’s no mixing—you simply pour the dry concrete from the bag right into the hole, then add water.
How far above the water should a dock be?
In general, a dock height at the top of less than 12″ above the water is probably about the minimum. Some people like their docks very high, but 24″ above the water would be an awful lot.
