@Title: idraulici sul tetto @File: prvcvl63-plum @Participants: LEO, Leopoldo, (man, D, 1, bricklayer, conversation participant, Firenzuola, FI) | WAL, Gualtiero (detto Walter), (man, C, 1, plumber, conversation participant, Firenzuola, FI) | OLV, Oliviero, (man, D, 1, plumber, conversation participant, Firenzuola, FI) | MAR, Marco (man, A, 2, plumber, conversation participant, Firenzuola, FI) @Date: 2/05/2012 @Place: Firenzuola (FI) @Situation: plumbers are working on Leopold's house roof. Leopold, a bricklayer, takes part in works. Researcher not participant. Only one participant (LEO) knows about the registration and keep the recorder hideen. The participants know each other well. @Topic: plumber's work on a roof @Source: GRIT @Class_Lablita: private, multi-dialogue, free-turn taking @Length: 16'24'' @Words: 2254 @Words_no retr/frag: 2186 @Retracting: 29 @Fragments: 18 @Fragmented or Retracted Words: 69 @Interrupted Utterances: 21 @Terminated Units: 401 @Tonal Units: 700 @Turns: 254 @Acoustic_quality: B