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HomeMy WebLinkAboutItem 11 PPP Operations Committee 07-05-17 - Lane Channel Crossing Project 46 OPP • �' AIM ane Orange Von Karman Trunk Sewer • A 36-inch sewer inside a concrete encasement under the Orange County Flood Control District's (OCFCD) Lane Channel • Two manholes on the channel levees • This section of sewer is located at the intersection of Von Karman Avenue and the Interstate 405 freeway in the City of Irvine • In 1965, the County of Orange received a dedicated easement from a private party who maintains land ownership • In 1987, the Sanitation District obtained a permanent encroachment permit with the County of Orange Von Karman Sewer Map Type ®10/30/2014-12/19/2bi4 ( 6► l , Map Type• EM 02/15/2014®13 of 18 Q (Latest)• ;� c\ lio 4 ALM A,) � _ Y J' - Map Type- ®02/1512014 Q 6 of 11 Q (Latest ftrw IF jam+ 1 C CC 7 C Cl) rz CC kt C �Y is .'• c �, Von Karman Trunk Sewer Next Steps: • Engage HDR to design protection plan for Sanitation District's Von Karman Trunk Sewer • Negotiate a reimbursement agreement with OCFCD • Agreement with OCFCD will be brought to the Board of Directors for approval . OCFCD will be reimbursed for the cost of their contractor protecting OCSD's sewer during channel reconstruction .