1 Exhibit 4.6 FOURTH SUPPLEMENTAL INDENTURE Supplemental Indenture (this "Supplemental Indenture"), dated as of February 9, 2001, by and among Sorenson Construction, Inc., a Washington corporation ("Sorenson") and K&S Construction, Inc., a Wisconsin...Supplemental Indenture • April 2nd, 2001 • Orius Corp • Electrical work • New York
RECITALSEmployment Agreement • April 2nd, 2001 • Orius Corp • Electrical work • Virginia
RECITALSEmployment Agreement • April 2nd, 2001 • Orius Corp • Electrical work • Florida
