Discussion and Consideration of Change Order #9 – Boomerang Corp - North Park Road Improvement Project – Motion to Approve

Add items Grate Intake Sediment Filter Bag, EC-604, maintenance, and removal. This is for protection in the SW-502 intakes type R castings (I-07, I-09, I-11, I-12, & I-13). All intakes along the project need intake protection for NPDES permit compliance. The project has open throat sediment filter bid items for open throated intakes, but needs grate intake bag bid items for grated intakes. C-Settlement for cost(s) of change 8090: Agreed unit price 8100: Agreed unit price 8110: Agreed unit price D-Justification for cost(s) 8090: Agreed unit price. Unit price ($192.50/EA) is above the average unit bid price of the same item ($148.38/EA) but well below the maximum unit bid price ($450.00/EA) when compared with a Bid Tab analysis of bid prices for the item from February 2025 to August 2025. Unit price includes Prime Contractor markup of 10% per 1109.03,3. 8100: Agreed unit price Unit price ($5.50/EA) is below the average unit bid price of the same item ($25.94/EA) and well below the maximum unit bid price ($150.00/EA) when compared with a Bid Tab analysis of bid prices for the item from February 2025 to August 2025. Unit price includes Prime Contractor markup of 10% per 1109.03,3. 8110: Agreed unit price Unit price ($5.50/EA) is below the average unit bid price of the same item ($16.08/EA) and well below the maximum unit bid price ($100.00/EA) when compared with a Bid Tab analysis of bid prices for the item from February 2025 to August 2025. Unit price includes Prime Contractor markup of 10% per 1109.03,3. E-contract time adjustment None. New Items Line Number Item ID Unit Quantity Unit Price Extension Section: 0001 - STP-U-7662(615)--70-52, ROADWAY ITEMS 8090 2602-0000530 EACH 5.000 $192.500 $962.50 Change Order Details: 08/25/2025 52-7662-615 Page 2 of 3