A witness may testify to a matter only if evidence is introduced sufficient to support a finding that the witness has personal knowledge of the matter. Evidence to prove personal knowledge may consist of the witnessâs own testimony. This rule does not apply to a witnessâs expert testimony under Rule 703.
Max. rise is now 7-3/4, and minimum run is 10, nose-to-nose, with at least a 3/4 bullnose required, so the step is actually about 11 long. For commercial or multi-family stairs, it is still 7 max and 11 min.ax. rise is now 7-3/4, and minimum run is 10, nose-to-nose, with at least a 3/4 bullnose required, so the step is actually about 11 long. For commercial or multi-family stairs, it is still 7 max and 11 min.
A flight of stairs is usually defined as an uninterrupted series of stairs. This can mean the set of stairs between floors or the set of stairs between landings. The term is used in many different ways and thereâs really no set rule for what can be called a flight of stairs. flight of stairs is usually defined as an uninterrupted series of stairs. This can mean the set of stairs between floors or the set of stairs between landings. The term is used in many different ways and thereâs really no set rule for what can be called a flight of stairs.