SUPPLEMENTAL AGREEMENT No. 1 to WORK AUTHORIZATION No. 2Main Agreement • August 8th, 2018
Contract Type FiledAugust 8th, 2018THIS SUPPLEMENTAL AGREEMENT is made pursuant to the terms and conditions of Article 8 of the Agreement made by and between HIDALGO COUNTY, acting herein by and through the Commissioner’s Court, hereinafter called the “Owner”, and HALFF ASSOCIATE INC., Professional Engineers of, McAllen, Texas, hereinafter called the “Engineer”.