contamination and classified as california has ard yus materials, after the discussions, ocii and cal transstaff, ocii staff, concluded that the only available option is to dispose of the soils at a regulated disposal facility, it is clean harbor landfill in california. the presence of contaminated materials has prevented some work from proceeding as originally schedule, construction is currently schedule to be completed in early july. the time extension will insure, costs for idle equipment and project and the staffing by the contractor construction manager and transportation authority. the estimated delay is currently 61 days in total, some of which core current owner and contractor-caused. >> and the estimated additional project cost to properly handle and dispose of approximately, 5500 tons is $1 million, the total carrying costs for the time extension are estimated at $200,000. of that, 64,580, is designated in the mla amendment for the contractor, who is compensated on a per day basis for site maintenance and costs for all owner caused delay, thus, 180 responses is designated for the engin