In general, infiltration is not allowed within a potentially liquefiable hazard zone. However, sites within a potentially liquefiable zone can be considered for infiltration if a soils report demonstrates that the site is not subject to liquefaction.
A Grading Pre-Inspection normally takes two weeks, but it could be longer.
The Code Date stated on a Research Report (upper right corner on first page of Research Report) identifies which Los Angeles Building Code (LABC) edition the product specified in the research report is approved for. Building projects and LARR approved products shall have the same Code Date.
A permit is not required for any type of fence under 3'6" in height.
A permit is required for a masonry or concrete fence over 3'6" in height, and for a fence of any other material over 10'0" in height.