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Addendum 1 6. Please provide details for the 63 SF of grate to furnish and install. Should this be paid per EA? Which type of castings will be needed? The item is specified in SF (square feet) due to the fact that the existing drainage structures in need of new grates are not within FDOT dimensional standards and will need to be custom made to fit each structure. The inlet grates are to be reticuline steel, require H-20 loading and be hot dipped galvanized. 7. Regarding the Adjust Valve Boxes pay item, is that for water valves? The pay item references a storm sewer number of 0425 6. Please clarify what type of valve boxes will be adjusted. A field review of the pavement showed the patch in the pavement was believed to a valve box that was paved over at 45th street. Upon further investigation it was determined to be a patch for an old stop sign that was removed. In the event that there are any utility valve boxes that have been paved over, the pay item sets a unit price for that work if it's needed. The Contractors are to bid the project as it will be constructed within the project time. 8. See widening details on sheet 3 of 31. Where does the 2' asphalt widening occur, besides adjacent to the three traffic islands? In order to do a takeoff, we need to verify the 2916 SY of OBG11, I cannot find the entire 2916 SY of cemented coquina. The widening details say "Stations and locations vary", could you identify where this work occurs so we may perform a quantity takeoff? Plan Sheet 3 - Addendum 1 shows the updated quantities for Optional Base Group 11 and Optional Base Group 6 and specifies the limits of the widening. 9. Is the Owner responsible for all testing on this project? Contractor will be responsible for Quality Control testing consistent with FDOT standard specifications as modified by the contract and the County will provide material verification testing per FDOT specifications. The County does not factor in spread rate for composite pay factor adjustments for asphalt testing. 10. In the pre-bid meeting this morning, we discussed the pay item that is paid by the SF, and includes furnishing and placing new grates. See attached picture. Is the grate in this picture what we are to base our bid upon? I found three different types of storm grates in the IR Blvd. median. I am looking for clarification as to what the County wants. The grates are to be hot dipped galvanized reticuline steel grate with H-20 load rating. 11. How are the sod items being paid? Itemized Bid Schedule —Addendum 1 now includes items for sod. 12. Can cross sections be provided for earthwork quantities? The project was designed to be milling and resurfacing with minor widening in areas to develop a 5ft bike lane along the corridor and thus cross section were not developed for this project. Stationing limits where the widening is to occur will be reflected on the typical sections as well as well as a table showing the maximum pavement widening widths for respective station ranges. The CAD & survey files are included with this addendum.