We would like to inform that, we are here to fix the electric control system on 15 July 2013 , (1 PM at ARC2 site). We would like you to assign your officer to observe or corporate on duty at site. However an editing process in a rounded roller regularly is quite complicated and there are many steps, the delay can not be completed timely. May be take more a few day after today to complete all of them. We are not able to commitment the date exactly to finish but every things to complete for machine coming up running again within next week(within 21 July 2013).