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Professional Services Agreement Little Lake Johanna and Pike Lake Stormwater Retrofit Analysis 220191 09/21/2022 Page 2 of 11 Version2.3 02052021 2.0 Scope of Services The CLIENT agrees to employ COMPANY to perform the following services: 2.1 Data Gathering Scope • Meeting #1: One-hour kickoff meeting with CLIENT (remote). • Data acquisition from CLIENT and assembly into project MXD and database. 2.2 Desktop Analysis Scope • Pipeshed delineation and hydrologic characterization of the target subwatersheds within the City. Analysis will be based on information provided by CLIENT and readily available State GIS databases. • Perform an initial retrofit screening for candidate locations including reviewing publicly owned parcels, open space and end-of-pipe locations. • Create a field reconnaissance map of data gap locations to perform a site visit. 2.3 Field Reconnaissance Scope • Perform a site visit to investigate data gaps. • Field verify characteristics of candidate locations. • Identify site specific BMP strategies for each candidate location. • Identify survey needs to fill pertinent data gaps of candidate locations and create an exhibit for each. 2.4 Analysis Scope • Select retrofit alternatives to evaluate. • Model existing conditions and retrofit alternatives using P8 water quality modeling software. • Compile an opinion of probable costs for modeled retrofit alternatives. • Calculate 30-year present-day value estimates for modeled retrofit alternatives. • Rank alternatives based on the parameters set by CLIENT and COMPANY at the kick-off meeting. 2.5 Technical Memorandum Scope • Compile a draft analysis memo (electronic). • Meeting #2: One-hour draft report discussion with CLIENT (remote). • Prepare a final analysis memo incorporating one round of comments from CLIENT (electronic). 3.0 Deliverables and Schedules Included in this Agreement Deliverables • Meeting minutes for all meetings noted above in the scope of services