Exceptions to a commissioner’s report, which finds that the sum of $2,859.90 is due the libelant from, the respondent for hire of the former’s derrick boat for a period of .68 days, during which extra shifts of labor were used in addition to the ordinary working hours per day, have been filed by the respondent.

The court has read with great care the testimony produced at the hearing before the commissioner and is of the opinion that the evidence supports his findings. Libel-ants’ witnesses were men who actually worked on the boat and they very clearly establish that the boat worked at least two shifts per day, often three shifts, from July 29, *3331920, to October 16, 1920. The testimony of respondents’ witnesses cannot be accorded great weight, since they were not so intimately connected with the boat, and were not able to state very definitely from their own recollections the exact time the boat did work, and they did not produce at the hearing records which they claimed would have borne out their statements that the boat did not work continuously two and three shifts per day.

Respondent cannot claim that the night shifts should offset the days when the boat did not work at all, during some period of the entire contract. The respondent paid the libelant for the nse of the boat for a certain number of days, during which it might be nsed, if the respondent needed it, for eight hours of work. It could not be used for more than eight hours of work on any single day without an extra charge being made. Such was the ruling of this court in its opinion dated December 15, 1922.

The court has disregarded all testimony introduced at the hearing by which respondent sought to persuade the commissioner to place an interpretation upon the contract at variance with the interpretation which the court has already adopted in the opinion aforesaid.

The exceptions to- the commissioner’s report are overruled, and the report is confirmed.