Repair MQ-9 Operations Roof, B1008 Ellsworth AFB, SD 11/14/14

MQ-9 Bunker Roof Replacement, EAFB SD.  GBK Joint Venture crew has completed the waterproofing replacement system for the roof of an underground vault.  All existing waterproofing membranes were excavated and exposed, and a multiple series of new materials was installed to replace the others which had failed.