Search results with tag "Trench shoring minimum timber requirements soil"

TIMBER TRENCH SHORING -- MINIMUM TIMBER …

table c-1.2 . timber trench shoring -- minimum timber requirements * soil type b p(a) = 45 x h + 72 psf (2 ft surcharge) size (actual) and spacing of members **

  Requirements, Members, Soil, Minimum, Actual, Timber, Spacing, Trench, Shoring, Timber trench shoring minimum, And spacing of members, Trench shoring minimum timber requirements soil