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City of Lino Lakes – West Shadow Lake & LaMotte Street & Utility Improvement Projects – Proposal for Final Design August 4, 2017 Page 3 K:\02988-450\Admin\Contract\Final Design - Proposal\2017-07-12 LL Shadow Lks & LaMotte - Proposal for Final Design - Final.docx  It has been assumed that the City will provide record plan information or any existing plat information for incorporation into the AutoCAD base-map and TIN. Once the project is complete, WSB will provide the City with the electronic files used on the project. Any additional survey requested by the City, or what may be needed due to changes in scope, or schedule, will require a re-evaluation of this service fee. Well and septic system survey (Erin H):  WSB will complete an investigation of each private well and septic system that is located along West Shadow Lake Drive. The investigation will include the following: review well logs and septic records, coordinate with residents, field locate each well, and survey private properties with well and septic systems. This task does not include coordination with the Minnesota Department of Health (MDH) or preparing material for possible well variance requests.  WSB will complete an investigation of each sanitary sewer connection and sump pump in the LaMotte neighborhood. The investigation will include home and basement inspection and working with residents to make sure sump pump connections are up to code. Watermain and Sewer Sizing and Design (Erin H. & Ray T.)  WSB will complete the sizing and design review of the watermain along West Shadow Lake Drive and LaMotte area in accordance with Ten State Standards. The sizing of the watermain will be completed with the use of the City’s existing water system model, where the proposed West Shadow Lake Drive phase scenario will be added to the model to appropriately size the proposed watermain extension. The design review will include final plan review to ensure size and layout of watermain meets MDH requirements.  WSB will complete the sizing and design review the of the grinder pump stations and low-pressure forcemain on West Shadow Lake Drive. The sizing of the forcemain, and the analysis of the impact of the additional sewer flows to the City’s collection system, will be evaluated using the City’s sewer model. This task also includes design and review of the forcemain system, to ensure size and layout of the sewer system meets State requirements. Wetland delineations and floodplain review (Alison H and Katy T):  This task will involve a review of available desktop data (e.g., Anoka County Soils, National Wetland Inventory, DNR Public Waters, local contours, etc.) and available historic aerials. These data will be used to inform the wetland delineation for both the West Shadow Lake and LaMotte project areas.  Following review of desktop data, a wetland delineation will be completed within the project areas. The wetland delineation will be completed in conformance with the US Army Corps of Engineers Wetland Delineation Manual (US Army Corps of Engineers, 1987) and the Northcentral/Northeast Regional Supplement. The delineations will be marked in the field with fluorescent pink-colored pin flags. All flag locations will be recorded using a sub-meter accuracy GPS unit.  The information obtained during the desktop and field review will be compiled into a wetland delineation report. The report will be written in accordance with the 2015 Guidance for Submitting Delineation Reports in Minnesota. A draft of