A permit for the snow roof must be issued prior to or concurrent with the permit for the placement of the park model trailer.
Snow load on roof klickitat county.
All roofs must be designed to sustain loads as follows.
Schilke civil agricultural engineering montana state university august 1989.
If the provisions of ansi a225 1 or the instructions of a professional engineer or architect are used for installation all applicable requirements of klickitat county code 16 28 040 a and 16 28 040 b shall also be followed.
For additional questions or concerns about specific ground snow loads please call us at 1 425 741 5555.
Exposure category shall be established by the designer in accordance with section 1609 or asce 07.
Purpose of this web site.
The minimum design roof snow load.
If the park model trailer does not meet the site specific snow load a snow roof shelter designed to meet the snow load may be constructed over it.
Ultimate design wind speed v ult.
The calculated ground snow loads are based on data from over 400 climate monitoring stations across washington.
Groundsnowbyzip is a tool for architects engineers and builders to easily determine the ground snow load figure 7 1 table 7 1 for alaska of asce 7 05 for any location in the continental united states to determine the design ground snow load fill in the address below.
Snow loads shall be determined by the building official.
Use our roof snow load calculator to determine your design roof snow loads.
Use our washington ground snow loads map to easily determine the ground snow load for any location in the state of washington.
You can click on the map below to find the design ground snow load for that location.
In areas of the state outside of certified local government jurisdictions the design snow load shall be based on the ground snow loads developed in snow loads for structural design in montana authored by f f.
Irc figure r301 2 4 a.
Please review our state snow loads page to investigate state specific snow load requirements.
In areas of the state outside of certified city county and town jurisdictions the design snow load shall be based on the ground snow loads developed in snow loads for structural design in montana civil engineering department montana state university 2004 revised edition.
And 2 a vertical net uplift load of 9 lb ft2 1 day load duration.
Rcw 43 22 340 43 22 355 43 22 360 43 22 432 43 22 440 and 43 22 480.
The purpose of this web site is to provide ground snow load analysis information and data gathered from all 50 states.
If you need to gather ground snow load data programmatically please consider our api service.
1 dead loads plus a minimum unit live load of 30 lb ft2 2 months load duration.
Design ground snow load for goldendale wa 98620.
Snow load requirements shall be determined in the same method utilized for stick framed homes by the building official.
