2008-07-24_AgendaPacket - Laserfiche WebLink

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Barr Engineering Company 4700 West 77th Street Minneapolis,. MN 55435-4803 R~~€~~j ~~r J,(~~,~1 ~ 20~ Phone: 952-832-2600 Fax: 952-832-2601 www.barccom An EEd'fmplo~er .:; Minneapolis, MN • Hibbing, MN Duluth, MN Ann Arbor, MI Jefferson City, MO July g, zoos Mr. Mark Maloney Grass Lake Watershed Management Organization 4600 Victoria Street North Shoreview MN 55126 Re: Progress on Lake Owasso UAA 23/62-946 Barr Invoice Period: May 17, 2008 through June 13, 2008 Dear Mr. Maloney: The enclosed invoice is for professional services, which include the following: • Review of flow and water quality data sent periodically from RWMWD. • , Develop Feld. information foi,.pond water.leveLobservaton work:'- • 'Discussions with RWMWD to troubleshoot monitori~ig results and ix~odify set-ups to im'prove` data capture. The table below provides a summary of the project budgets based on the ina~o'r work tasks identified in the agreed upon scope of services. - Task Task Descri ton Updated. Contract Budget Current tnvoice Total Billed (including this invoice) Balance 001 Current & Historic WQ $2,020.00 $0.00 $2,389.00 -$369.00 002 Set Beneficial Use GSals $1,150.00 $0.00 $0.0~ $1,150.00 003 Assess Goal Attainment. $350.00 $0.00 $0.00 $350.00 004 Estimate Lake Water & TP $18,345.17 $0.00 $18,345.17 $0.00 Budgets 005 In-Lake Modeling Ex LU $21,.743.45 $0.00 $21,956.28 -$212.83 006 In-Lake Modeling Future LU $3,050.00 $0.00, $93.50 $2,956.50 007 BMP Assessment $5,040.00 $0.00 $0.00 $5,040.00 008 UAA Report $16,870.00 $0.00 $12,512.50 $4,357.50 009 Project Management $8,.545.00 $815.00 $8,059.20 $485.80 010 Lake Use Survey $13;001.38 $0.00 $13,001:38 $0.00 011 2008 Monitoring (Barr Only) $2,000.00 $586.75 $1,293.40 $706.60 012 2008 Watershed Model Validation $7,265.00 $0.00 $0.00 $7,265.00 013 20081n=Lake ModelValidation $7,1'30.'00 ~ $0.00 $0.00 $7,130.00 -TOTAL $106,510.00 $1,401.75 $77,650.43 $28,859.57