Multiple boat docks & lifts on private property

[AllstarElectricalServices]

Since Article 555 is not for private residences, Where do I find how to calculate a feeder that will feed a panel that will feed 5 separate docking pedestals, and 3 boat lifts on 1 piece of private residential property? :?

 

[charlie b]

Are there really that many accomodations for boats in a private property that includes only one single-family residence? If so, then the NEC does not give you guidance on load calculations or wiring methods for the docks. I would use 555 anyway; the NEC does not tell you that you can't use it.

However, if there are two or more houses, or if the residence is multi-family, then 555 does apply.