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I want to build a dock that extends 12 feet out over the
I want to build a dock that extends 12 feet out over the water. This dock will be 35 feet wide. I want to use rectangle steel tubing. And floor with 1 1/2 inch cypress. With a 1 1/2 inch square tubing… read more
walkereng
walkereng
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Bachelor's Degree
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I want build a cantilever dock over my pond using a 4" BEAM
Hello, I want build a cantilever dock over my pond using a 4" BEAM 3/16 thick, 20' long. With trex decking how far can I cantilever the beam and how much concrete footer for weight would i need on the… read more
walkereng
walkereng
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Bachelor's Degree
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I want to cantilever a dock with 22" 10" I Beams. It will be
I want to cantilever a dock with 22" 10" I Beams. It will be anchored with a steel horse encased in concrete. I will have a concrete piling at the edge of the shoreline too. … read more
StructuralEng
StructuralEng
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Bachelor's Degree
8,463 satisfied customers
I'm looking to install a boat lift inside my boathouse and
I'm looking to install a boat lift inside my boathouse and need to install two beams to carry the weight of the boats. the clear span is 28 ft. the exterior walls are 2x4 construction. both boats weig… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,259 satisfied customers
I want to cantilever 2- 8" H beams 15 ft over water for
I want to cantilever 2- 8" H beams 15 ft over water for cedar dock 12' wide. H beams anchored in 4" of concrete 12' WIDE X ? TO SUPPORT DOCK … read more
StructuralEng
StructuralEng
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Bachelor's Degree
8,463 satisfied customers
I have a resort in South Dakota I have about a 30 degree
I have a resort in South Dakota I have about a 30 degree bank 25 foot to the water. We have aluminum board walk with finger piers for boat slips. It's expensive to barge in and out each season plus we… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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Two 20 foot W12x26, cantilevered 15' over water 12 feet
Two 20 foot W12x26, cantilevered 15' over water 12 feet apart with 2x6 treated planks At the land end about 6ft from bulkhead and 3'-6" below grade, concrete pad 5'x5'x3' deep supporting uplift forceB… read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I'm trying to calculate how far i can go spanning a W12x26
Hello. I'm trying to calculate how far i can go spanning a W12x26 or W14x26 over water, anchored at the land end by two concrete footings roughly 5-6' from the bulkhead … read more
StructuralEng
StructuralEng
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Bachelor's Degree
8,463 satisfied customers
Looking to make a dock that cantelivers out 12'. Need to
looking to make a dock that cantelivers out 12'. Need to know proper size of beams. Two beams will be used, supports at end of each beam then 12' out. Total length of beam will be 24', 12' supported, … read more
Shannon Galway
Shannon Galway
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Bachelor's Degree
208 satisfied customers
If i cantilever out 25 feet past footing supports for a 4'
if i cantilever out 25 feet past footing supports for a 4' wide 40 foot long walkway, what size beams (assuming 3) would be needed … read more
StructuralEng
StructuralEng
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Bachelor's Degree
8,463 satisfied customers
TO BUILD A DECK FROM MY YARD OUT OVER THE RIVER. I WOULD
I'M TRYING TO BUILD A DECK FROM MY YARD OUT OVER THE RIVER. I WOULD LIKE THE DECK TO BE ABOUT 10-12 FEET FROM THE EDGE OF YARD. THE ONLY WAY TO STOP THE DECK FROM FALLING INTO THE RIVER IS TO HOLD IT … read more
StructuralEng
StructuralEng
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Bachelor's Degree
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I'm contemplating building a floating (unnattached to my
I'm contemplating building a floating (unnattached to my home) cantilevered deck with steel ibeams. I'm tring to figure out, what anchoring would be required to prevent uplift, as well as how many of … read more
StructuralEng
StructuralEng
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Bachelor's Degree
8,463 satisfied customers
I have a simple question. I have a marina slip that I park
Hello - I have a simple question. I have a marina slip that I park my boat in. The slip is 24 feet wide and 75 feet long. I want to build a deck 6 feet by 24 feet to park a golf cart type vehicle on (… read more
Expert
Expert
Looking to build a canterlievered dock extending 15 feet
looking to build a canterlievered dock extending 15 feet from the shoreline over a lake the contractor said 8" steel I beam x 27' length 25 lbs per foot would be sufficient.The dock woud be only a foo… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I want to support a boat lift 3,000 pound boat;. The lift
I want to support a boat lift for a 3,000 pound boat;. The lift will be 10FT out from the pier and existing structure. How thick does my pipe or beam need to be to support the 3,000#boat going up and … read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
I am building a deck 19' wide by 6' deep off the front of my
I am building a deck 19' wide by 6' deep off the front of my house and want to reduce load on house so want too build a cantilevered structure to take some/most of load. I picture 8"X 8" uprights in a… read more
StructuralEng
StructuralEng
Consultant
Bachelor's Degree
8,463 satisfied customers
Like the question from last year, I would like to build (replace)
Like the question from last year, I would like to build (replace) a cantilever dock. I would like to go out 20' if possible with 10' on-shore buried in concrete. The current dock is only maybe 12' out… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,259 satisfied customers
I am really interested to see where this information went.
I am really interested to see where this information went. I am planning the same type of boat dock. What amount of deflection do you recommend? What amount of counterweight and connection is required… read more
walkereng
walkereng
Consultant
Bachelor's Degree
5,259 satisfied customers
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vgdlpc

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walkereng

walkereng

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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