2 BC14 THE PURPOSE OF THE MODIFICATION IS TO CHANGE THE "SUBMIT INVOICE-TO" ADDRESS FOR THIS CONTRACT TO THE DEPARTMENT OF TREASURY'S INVOICE PROCESSING PLATFORM (IPP). THE CONTRACTOR MUST FOLLOW THE INSTRUCTIONS ON HOW TO REGISTER AND SUBMIT INVOICES VIA IPP AS PRESCRIBED IN THE PREVIOUS COMMUNICATIONS FROM USDA AND TREASURY. Other Administrative Action $0 3/21/14 1 BC14 THIS MODIFICATION IS TO ALLOW AN INCREASE TO THE PERFORMANCE TIME ON THE AWARD. THE DELIVERABLES HAVE BEEN SUBMITTED HOWEVER, REVIEW BY THE WEST VIRGINIA SHPO OFFICE IS PENDING. THIS INCREASE IN TIME WILL ALLOW FOR THE SHPO REVIEW AND ANY NECESSARY REVISIONS TO BE MADE. THE PERFORMANCE TIME FOR THIS WORK IS INCREASED BY 60 DAYS (NTE 04/21/2014). THIS MODIFICATION ALSO INCLUDES ADMINISTRATIVE CHANGES FOR THE PURPOSES OF PROCESSING INVOICES. THE "SUBMIT INVOICE-TO" ADDRESS FOR THIS CONTRACT HAS BEEN CHANGED TO THE DEPARTMENT OF TREASURY'S INVOICE PROCESSING PLATFORM (IPP). THE CO WILL MANUALLY ENTER THE INVOICE ASSOCIATED WITH THIS TASK ORDER AWARD. THE CONTRACTOR SHOULD SUBMIT THE INVOICE TO THE WV-NRCS CONTRACTING OFFICER. ALL OTHER TERMS AND CONDITIONS REMAIN UNCHANGED. Supplemental Agreement for work within scope $0 1/23/14 Not listed BC14 THIS PURCHASE ORDER IS FOR THE PERFORMANCE OF A PHASE I CULTURAL RESOURCES INVESTIGATION ON THE BRUSH CREEK DAM, SITE 14 LOCATED MERCER COUNTY, WEST VIRGINIA. THIS INVESTIGATION IS PART OF THE NRCS WATERSHED REHABILITATION DAM PROJECT. Not listed $14.2k 9/13/13