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Adam Edwards <br />City of Orono <br />2750 Kelley Parkway <br />Orono, MN 55356 <br />Proposal for Roofing Repairs at: <br />Orono Public Works <br />2700 Kelley Parkway <br />Orono, MN 55356 <br />We propose to furnish the necessary labor, material, and equipment required to perform the <br />roofing work on the above referenced job per the specifications listed below. I recommend <br />performing these repairs as follows: <br />Fabricate/install Sheet Metal Crickets (6 total): <br />Reason for scope: There are six existing skylights on curbs on the east side of the roof. The <br />current design allows rain/snow & ice to run down the roof field and stop at the backside of the <br />curb, allowing water to enter the facility. Each skylight's curb leaks on the backside of the curb, <br />as evidenced by attached photos. <br />April 14, 2017 <br />Scope of work: <br />1. Six existing skylights currently have no sheet metal crickets installed behind them, allowing <br />water and snow to sit behind the skylight curb and leak into building <br />2. Fabricate sheet metal crickets out of 24 -gauge galvanized steel <br />3. Cut existing roof panels to allow for sheet metal cricket installation <br />4. Slip new sheet metal crickets underneath existing roofing panels, sealing joint with water cut- <br />off mastic <br />5. Screw sheet metal crickets to purlins and seal off all fasteners <br />6. Clean up all debris and download <br />Sidewall Caulking: <br />Reasonforscope: On a previous site visit, numerous holes from fastener backout were noted, <br />which allows any wind -driven rain from the west to infiltrate the facility. <br />Scope of work: <br />1. Lightly brush all debris from vertical sidewall panels on west dormers <br />2. Apply new clear silicone sealant and trowel smooth <br />3. Clean up all debris and download <br />:Z k: Z=S '.. U r, r-4 i i i - , �=i i i q i i -i Lcima LAKE, MN 55356 PHomc. 49S21 473-0060 rAx. 1952) 473-OaO5 <br />