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Barr Engineering Company
<br />4700 West 77th Street • Minneapolis, MN 55435-4803 RECEIVED JUL 2 9 2006
<br />Phone: 952-832-2600 • Fax: 952-832-2601 • www.barr.com An EEO Employer
<br />� � �, �:
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<br />Minneapolis, MN • Hibbing, MN • Duluth, MN • Ann Arbor, MI • Jefferson City, MO
<br />July 29, 2008
<br />Mr. Marl< Maloney
<br />Grass Lal<e Watershed Management Organization
<br />4600 Victoria Sfreet North
<br />Shoreview MN 55126
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<br />Barr Invoice Period: June 14, 2008 through July 11, 2008
<br />Dear Mr. Maloney:
<br />The e»closed invoice is for professional services, which incll�de the following:
<br />• Ponding basin water level monitoring
<br />o Project administration. _.._ _ _... _.. _ _._ ,._ .._ _. _.. _.._ . _ _.. _.___ .. ... _, _._ _ __ . _ _. _ _ .
<br />�. Corres}�ondence witl�.RWMW-i� staff abot�t m.-oiiiioi-ing status/results, ;:;. �'.. . '
<br />The table below provides a:surnmar� of the projectbudgets b.ased on the inajoi� work tasl<s identified ,-
<br />in the agreed upon scope of services. ,
<br />Updated Total Bifled
<br />Contraci Current (including this
<br />Task Task Description Bud et Invoice invoice) Balance
<br />001 Current & Historic WQ $2,020.00 $0.00 $2,389.00 -$369.00
<br />002 Set Beneficial Use Goals $1,150.00 $0.00 $0.00 $1,150.00
<br />003 Assess Goal Attainrnent $350.00 $0.00 $0.00 g350.00
<br />004 Estimate Lake Water & TP $18,345.17 $0..00 $18,345_17 $0.00
<br />Budgefs
<br />005 In-Lake Modeling Ex LU $21,743.45 $0.00 $21,956.28 -$212.83
<br />006 In-Lake Modeling Future LU $3,050.00 $0.00 $93.50 $2,956.50
<br />007 BMP Assessment $5,040.00 $0.00 $0.00 $5,040.00
<br />008 UAA Report $16,870.00 $0.00 $12,512.50 $4,357.50
<br />009 Project Management $8,545.00 $88.50 $8,147.70 $397.30
<br />010 Lake Use Survey $13,001.38 $0.00 $13,001.38 $0.00
<br />011 2008 Monitoring (Barr Oniy) $2,000.00 $692.45 $1,985.85 $14.15
<br />012 2008 Watershed Model Validation $7,265.00 ,; $Q...00_ $0.00- ,.$7,265.00
<br />013 2008 In-Lake Model Validation $7,130.00 $0.00 $0.00 $7,130.00
<br />- _ �'TO:fAL : $1D6',5�0:00 $?80.95 $78,431.38 $28,078.62
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