
    Guiseppi Mazzocchi et al., Plaintiffs, and Angelo B. Zanussi et al., Appellants, v. Triborough Bridge and Tunnel Authority et al., Respondents. Triborough Bridge and Tunnel Authority et al., Defendants and Third-Party Plaintiffs, v. Brennan and Sloan, Inc., et al., Third-Party Defendants. Giganti W. Costa et al., Appellants, v. Triborough Bridge and Tunnel Authority, Respondents. Leon Levy et al., Third-Party Plaintiffs, v. Brennan and Sloan, Inc., et al., Third-Party Defendants.
   Judgment unanimously affirmed, with costs to the respondents. No opinion. Concur — Botein, P. J., Rabin, Valente, McNally and Eager, JJ.  