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resourceful. naturally. BARR <br />engineering and environmental consultants <br />February 18, 2015 <br />Craig Schlichting <br />Director of Community Assets and Development <br />City of New Brighton <br />City Hall <br />803 Old Highway 8 NW <br />New Brighton, MN 55112 <br />Re: Iron/Manganese Removal System Filter Rehabilitation — WTP#1 <br />City Project 14-4, Pay Application #11 — Final Payment <br />Dear Mr. Schlichting: <br />Enclosed please find an invoice from Rice Lake Construction Group for the above -referenced project at <br />WTP#1. The invoice includes work completed between project initiation and final completion (February <br />17, 2015). <br />The work completed to date includes: <br />1. Site mobilization and demobilization including construction of a temporary entrance <br />2. Removal of media and gravel (4 filters) <br />3. Filter vessel inlet pipe inspection (4 filters) <br />4. Removal of existing and providing new air wash distributor piping (4 filters) <br />5. Removal of underdrain nozzles (4 filters) <br />6. ASME vessel recertification (4 filters) <br />7. Interior Coatings (including Sandblasting) (4 filters) <br />8. Remove and replace sample tap screens (80 total) <br />9. Provide new underdrain nozzels (4 filters) <br />10. Provide new gravel base material (4 filters) <br />11. Provide new gravel retaining screens (4 filters) <br />12. Provide new manganese greendsand (4 filters) <br />13. Provide new anthracite (4 filters) <br />14. Provide access manway gaskets (4 filters) <br />15. Perform disinfection and bacteriological testing (4 filters) <br />16. Provide inlet distributor piping (4 filters) <br />17. Remove and install stainless steel studs, clips and washers, pipe anchors (4 filters) <br />18. Provide weld repairs to Filters 1 and 2. <br />Barr Engineering Co. 4700 West 77th Street, Suite 200, Minneapolis, MN 55435 952.832.2600 www.barr.com <br />