Specifications include, but are not limited to: The undersigned shall give Etowah County at least 48 hours’ notice in advance of performing work at any site once a Proceed Order has been issued by Etowah County. The undersigned must receive written permission to work on Saturdays, Sundays, or County recognized holidays 48 hours prior to such work commencing. Unless otherwise directed in writing by the County Engineer, the undersigned will be expected to begin work within 15 calendar days after issuance of the Proceed Order. The undersigned will be given a minimum of Fifteen (15) Working Days as defined in the current revision of the Alabama Department of Transportation Standard Specifications, per Proceed Order. Each Proceed Order shall designate the amount of working days or calendar days allowed. Should the undersigned fail to complete the project or projects specified in the Proceed Order within the working days or calendar days stipulated, liquidated damages shall be assessed as defined in section 108.10 in the current revision of the Alabama Department of Transportation Standard Specifications or as amended by Special Provision.