URGENT:RFE documents need to submit by Dec 15th.and released from prj

I got my Visa status as RFE on sep 29th 2012. I was assigned to X project and H1 was filed that time. Now I am released from X project and assigned to Y project . For RFE status, they are asking the client letter and work order for my X project. What would be the situation in this case. Even my employer is not aware of what to do in this case.Kindly suggest.

X company assignment is over. How to get work order details n client letters for X project now?By what time I need to submit the documents?

You can file a new LCA for the new location and client Y. Later submit that along w/ a letter explaining the change (end of X’s project). If you have an attorney then can guide you on this.