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Diagnostic/Feasibility Study using the Use Attainability Analysis Process for Lake Owasso
<br />Itemized Cost for Scope of Services including Lake User Survey
<br />Phase/Work Task and Description Staff Costs
<br />(hours based) Staff Costs
<br />(task based) Direct
<br />Expenses Total for
<br />Owasso
<br />'tack 1: D~termino Current antl Historical yda...ter Quality Conditions
<br />Gam ile and evaluate available historical VJQ monitorln data i
<br />$33G
<br />'y330
<br />Runoff Inflow Monitorin Performed b RWMWD staff $0 I $0
<br />Conduct in-lake WO data collection program (T. Noonan, Ramsey County Public Works
<br />De t. $0 $0
<br />Review/Analyze zooplankton data (Dr. Joseph Shapiro, Emeritus Professor of Limnology -
<br />lJniversity of Minnesota) $0 $1,000 $1,000
<br />Conduct trend anal ses of water ualit usin available historic and 2006 WO data $290 $290
<br />Review and evaluate existin macro h e data collected b RWMWD & Os ood $350 R35q
<br />-Subtotal $7 020 $1,000 $2,020
<br />
<br />Task 2: Set Beneficial Us^_ Goals
<br />Rcv;uw of existin we oafs and com orison with IviPCA criteria
<br />
<br />$180 i
<br />
<br />' 'i,1 °0
<br />Jieetin with WMO & Lake Association to discuss beneficial use oats $920 $0 ! ?:920
<br />Subtotal $1 100 SO $50 51,750
<br />Task 3. Assess attainmentor nonattainment for current watershed land•use conditions
<br />:ompare current and historic water quality with established beneficial use goals
<br />`x360
<br />~ _300
<br />Subtotal $350 $0 $0 5350 ',
<br />Task 4: Estimate annual stormwater runoff and phosphorus budget to the lake
<br />Review and evaluate storm water runoff monitorin data
<br />$2,460
<br />j $2,460
<br />Review and evaluate available reci nation data $360 $360
<br />Develo H drolo is Modelin Parameters
<br />Develo PB watershed divides $360 ( $360
<br />Create GIS land use covera a for ast conditions o tional) $0 I j $0
<br />Create GIS land use covera e for existin conditions $180 j $180
<br />Determine Direct/Indirect Im ervious Measurements ( $360 j j $360
<br />Determine soli t es and im acts of roundwater $540 i $540
<br />Calculate Watershed H drologic Characteristics for existing conditions $360 $360
<br />j
<br />Develo Modelin Parameters for Treatment Ponds
<br />Conduct field survey of approximately 14 ponds (pond depth, perimeters, outlet info,
<br />overflow elev, etc $920 $500 $1,420
<br />Determine and volumes and outlet rating curves $1,660 $1,660
<br />Determine and network connectivit $90 $90
<br />Develo P8 Com uter Model
<br />Develo P8 com uter model $1,910 $1,910
<br />PB Com uter Model calibration and debu ging $7,160 $7,160
<br />Subtotal $16 360 $0 $500 .$16,860
<br />Task 5: Reconcile the hydrologic and phosphorus budgets to observed in-lake conditions
<br />using a lake water quality model
<br />Collect and anal ze sediment core samples 5 Sediment Release, 10 for Mobile P)
<br />
<br />$0
<br />
<br />$9,500
<br />
<br />$0 $9,500
<br />Develop and CalibrateNerify In-Lake Water Quality Model for Lake Owasso based on
<br />current land use conditions $6,640 $6,840
<br />Develop In-Lake Water Quality Relationships between [TP], [Chi a], and SD for Lake
<br />Owasso $370 i i $370
<br />Review Modeling Results $1,400 $1,400
<br />Subtotal $8 610 $9 500 $0 $18,710
<br />I
<br />Task 6: Using the lake model, assess likelihood of beneficial use attainment under ultimate
<br />watershed land usa conditions
<br />Create GVS land use covera a for future eonddions
<br />
<br />
<br />90 $90
<br />Determine Watershed H drolo is Characteristics for future conditions $540 $540
<br />Develo /run PB model for future conditions $720 j $720
<br />Use In-lake model to redid future in-lake conditions $1,060 I $1,060
<br />Com are modeling results with beneficial use goals $620 i $620
<br />Subtotal $3,050 j $0 $0 $3,05D
<br />I ~
<br />Task 7: Recommend Feasible Alternative Remedial Measures
<br />Identify Potential BMPs
<br />
<br />$2,340 I
<br />
<br />$2,340
<br />Develo /run P8 model for BMP alternatives $2,700 $2,700
<br />Subtotal $5,040 $0 $0 $5,040
<br />
<br />Task 8: Generate the Lake Owasso Diagnostic/Feasibility Study Report
<br />Generate Review Draft Report and Figures for Lake Owasso ~ _
<br />
<br />$7,320 j
<br />
<br />$500 $7,820
<br />Generate Final Draft Report and Figures for Lake Owasso $2,840 $500 $3,340
<br />Conduct Meetin with WMO about Draft Re ort $2,060 $50 $2,110
<br />Conduct Public Meetin with Lake Association about Draft Re ort $1,660 $50 j $1,710
<br />Conduct Joint Public Meeting with WMO and Lake Association about Final Re ort $1,640 $50 $1,690
<br />Subtotal $15,720 $0 $1 150 $16,870
<br />Task 9: Project htanagemen] g hl:sc. Correspondence
<br />Project Management _ _.
<br />
<br />Subtotal _ _.. _____ ___
<br />.u ,5,160
<br />a~
<br />55,100 _ ~_ SO_._ >0_ $5,160
<br />Subtotal $56,410 $9,500 52,700 $68,610
<br />Task 10: Conduct Lake User Survey
<br />Summarize and Prepare Figure ILus[rating Historic BIJ,Fs and ImpVemenretio7 Date
<br />Assumes Cities will Provide Locations and Dates
<br />$1,7u0 a50 ~ $'~,a10
<br />Summarize and Prepare Figure Illustrating All Public and Private Direct Inflows to Lake
<br />Owasso (Assumes Cities and Lake Association will Perform Field Work to Locate Inflows) $1,460 $50 $1,510
<br />Develop, Distribute and Summarize Survey of Lake Residents (assumes Cities will provide
<br />distribution list $6,000 $200 I $6,200
<br />Subtotal $9,220 $300 $0 59,520
<br />
<br />Total 565,630 $9,800 $2,700 $78,130
<br />1/12/2007
<br />P:\wr\f 3\prp\2006\6069 -Lake Owasso\GLW MO UAA Ballpark Cost EsSmare.xls: OwassowithAddedW ork 3:24 PM
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