Engineer's Report — L.1

City of Tiffin April 2, 2026 PROJECT UPDATE NORTH PARK ROAD IMPROVEMENTS – JAMES WATTERS The new detour route to Robert’s Ferry was put up on March 3rd and North Park Road was closed to traffic on March 9th. Construction resumed later the same week. The primary work item for the month of March was water main. As of the week of March 30th, the majority of the remaining water main on the project is complete with some service connections and small adjustments yet to be finished. A section of unmarked and untraceable water main was discovered on the north side of Mopar Drive approximately 150 feet east of the expected tie-in point. Damage to this section was repaired and the connection installed the week of March 23rd. Access for homeowners at 300 North Park Road has been established and contact information has been provided to them. Their access will be maintained throughout the remainder of the project and changes will be communicated promptly. Some site access concerns have been reported. Local traffic and construction traffic from adjacent sites have been moving traffic control devices to enter the project site. The Johnson County Sheriff’s Office has been kept informed of these incidents and has instructed on-site personnel to collect license plates of trespassers. Moving forward, storm sewer work began the week of March 30th and paving is tentatively planned for May or June. Coordination between the North Park Road project and the Homemakers site is ongoing. A Change Order for the Homemakers site has been submitted for Council approval the week of March 30th. PROJECT UPDATE Page 3 of 6