In terms of the cost, as you know, we presented to the [Technical difficulty—Editor] back in March. We anticipated to spend approximately $45 million by the May time frame on Big Bar, and we've actually stayed very close to within that range.
The contractor [Technical difficulty—Editor] relate to safety and security at the site and our wanting to use the expertise of Kiewit to continue the work on some of the contingency measures that we've put in place.