338 N.W.2d 298 UNITED PACIFIC INSURANCE COMPANY, Plaintiff-Appellant, v. METROPOLITAN SEWERAGE COMMISSION OF the COUNTY OF MILWAUKEE, et al, Defendants-Respondents.[†] Court of Appeals of Wisconsin. No. 82-1516.Submitted on briefs June 1, 1983. — Decided July 11, 1983. [†] Petition to review denied. Page 259 APPEAL from a judgment of the circuit court for Milwaukee county: […]