TAD A6.2 .19 :על שים בארכא לחד פשכן תלתה חפוש‏ : for the š-object, for each handbreadth in length 3 excess
See the entire entry for ˀŭreḵ, ˀurkā n.m. length

TAD A6.2 .19 :על שף וחנניא בארכא לחד פשך חד‏ : for šp and the ḥnn's: one handbreadth (of extra wood) for each length †
See the entire entry for ḥnn#3 n.m. a part of a ship

TAD A6.2 .19 :לחד פשכן תלתה חפוש‏ : for each one (i.e. board) three hand-breadths excess(??)
See the entire entry for ḥpwš n.m. excess