The contract is limited to sidewalks, driveways and/or curbs that have been determined to be the City of West Haven’s responsibility to repair. In the event of reoccurrence of root damage to a repaired sidewalk, The City of West Haven will hold the contractor responsible for a replacement period of four (4) years. It will be the contractor’s responsibility to maintain traffic on all City roads, at all times as is possible, especially for school buses and emergency vehicle traffic. Should the need arise to completely close off any section of sidewalk and/or driveway, the contractor must first obtain written approval to do so from the Director of Public Works. Such a request shall specify the exact period of time and exact location of each proposed closing. Traffic control personnel, as required by City of West Haven section 206-40 of the code of the City of West Haven, will be provided by the city. Such contractor is fully responsible for any damage done to the utility structures including but not limited to: electrical, telephone and cable wires, utility poles, fire hydrants, street signs, etc.