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  1. LBengineer

    Light Pole Foundation over Pipe

    Thank you for the insight, I will make sure to consider all of this information. This was a lot of help.
  2. LBengineer

    Light Pole Foundation over Pipe

    SlideRuleEra: The trapezoidal foundation is a great idea to help with the unproportional distribution of loads, I will definitely be looking more into that. 1503-44: I completely understand why we shouldn't be adding any weight or load to the pipe. In truth these poles still may be removed from...
  3. LBengineer

    Light Pole Foundation over Pipe

    SlideRuleEra: I Quickly threw together a sketch of an idea, but this is without any reference. If there are any readings that you could point me too to better detail and understand this type of rebar work that would be greatly appreciated. To Remove my vagueness if the sketch below does not...
  4. LBengineer

    Light Pole Foundation over Pipe

    Hopefully this helps. The drawing is to scale but some measurements are left out (listed below). The drawing is this specific case with the standard foundation. Width of footing: 5.2' Height of footing: 2.25' Internal Diameter of pipe: 2.5' External Diameter of pipe: .52' Diameter of...
  5. LBengineer

    Light Pole Foundation over Pipe

    Hello all, I have been looking into a problem my company has been having with installation of light pole foundations over Reinforced Concrete Pipes. We have a standard foundation design for the pipe being directly over the reinforced concrete pipe but obviously that isn't always the case. In...
  6. LBengineer

    28 ft retaining wall

    I would still need an easement, you're right.
  7. LBengineer

    28 ft retaining wall

    Another option that I was proposed by a mentor of mine was to install some soil nails at the top 10 ft of excavation to increase the acceptable slope behind the wall and hopefully not penetrating into the neighbor's property then being able to decrease the size of wall to approx. 14-16 ft which...
  8. LBengineer

    28 ft retaining wall

    JohnTerry4 If you could elaborate a little more on the advantages such wall that would make is stable enough to be designed in such small clearances. I haven't seen any designs with lightweight concrete before. And thank you everyone for the help. The project got delayed till Spring, so I am...
  9. LBengineer

    Any circumstance where you'd design without a geotech report?

    Great question and I'll be interested to see some other responses to this question. I design mostly retaining walls, shallow foundations and highway sign drilled shafts. As a general rule I always do a subsurface investigation. In a majority of these cases it does not mean a full Geotech...
  10. LBengineer

    Retaining Wall Softwares

    I have recently been assigned a few retaining walls jobs with some being segmented retaining wall, some soldier pile and looking into other possible alternatives for some of these walls. most of these walls are cut walls and 2 of them require temp retaining before final excavation. I haven't...
  11. LBengineer

    28 ft retaining wall

    For more information, its a cut wall with a 20 ft clearance to property line, but we can only work with 15 ft because we cant do any excavation within 5 ft of that property line. I was panning on putting in a temp solider pile wall with tie backs and asking for a easement into the neighboring...
  12. LBengineer

    28 ft retaining wall

    Im attempting to design a segmented retaining wall approximately 28 ft tall. my initial design included geogrid, but the problem that I had encountered is that i only have 15 ft of clearance to install geogrid and that isn't enough support. if anyone has any precast systems in the northeast...

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