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  • Users: Earthmover
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  1. Earthmover

    Rainfall Intensity Data for NY

    Does anyone have a good source for rainfall intensity tables by county in New York?
  2. Earthmover

    Greenhouse Water Demand

    Does anyone have a ballpark figure for water demand in a greenhouse?
  3. Earthmover

    PVC Resistance Coefficient, K

    Does anyone have a good reference for this value? I am trying to finalize a pump station design and I need to verify my minor losses.
  4. Earthmover

    Storm Sewer Design

    When designing storm sewers, matching crowns seems to be the standard. Is there any opinion that matching the HGL of the pipes to be a better design? Thanks, John
  5. Earthmover

    Upstream Contributions

    Is there a way to model an upstream contribution using only the flow value? Thank you, John
  6. Earthmover

    Time required to heat a substance

    Does anyone know how to calculate the time required to heat a substance given the heat requirements and material properties?
  7. Earthmover

    Built up Wood Beam Support

    I have a situation where a group of 4 2x4's were used to create a wooden beam. The current situation is that the beam is supported at the ends with a steel steel pipe column supporting the beam at about a quarter of the distance from one of the ends. The new situation will be to install 2 new...
  8. Earthmover

    Concrete Cracking

    What causes concrete to crack, expansion or contraction? Does concreet expand enough to caused cracking due to heaving?

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