This work includes the replacement of a 54” culvert pipe, installation of two new intakes, ditch grading, placing revetment, and other related work within the City of Bettendorf, Iowa. Before the start of construction, the Contractor shall submit a line of march and schedule of his work listing critical path items. The list of items shall include culvert replacement, grading, paving and other items, as required, to establish a time schedule for the program. The work performed on this project shall be done as to not interrupt normal golf course operations without written permission from the City Engineer. No work shall start on any part of this project without the approval from the City Engineer or his representative.