Southways_FinalPlatReview-1_2018-05-04

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Final Plat Application Southways Addition Page 2 H:\ORNO\C13115486\z-18-3999_Brackets Point\Southways_FinalPlatReview-1_2018-05-04.docx 8.Clear drive lanes must be maintained on Brackets Point Road during construction. The Contractor will have to exercise care during mobilization of equipment to not block traffic, and parking for construction workers should be restricted to on-site only. The Contractor should submit a Traffic Control Plan prior to any work. Access must be maintained to properties south of site at all times. Plan should be approved by Fire Department and/or applicable emergency services. 9.A final estimated cost of proposed improvements, matching approved plans, must be submitted in order to determine the total Letter of Credit (LOC) amount. The LOC must be written to 150% of cost of improvements and submitted prior to any land disturbing activities. Estimated costs should include grading, erosion control, utilities, street construction, vegetation management, buffer establishment, temporary stabilization, and final stabilization. 10.Development grading, including the storm ponds and drainage ways, should be completed prior to acceptance of the development and release of the escrow. In addition, a copy of MCWD approval for the Stormwater Management system should be submitted prior to issuing any Certificates of Occupancy. 11.Record drawings must be submitted upon completion of the project. 12.City details should be revised to include the most current versions. Bolton & Menk will forward the current details directly to the applicant’s Engineer (Gronberg & Associates). 13.A detail of the infiltration trench should be added to the plans to ensure it is constructed as proposed. 14.Drainage and Utility Easements should be revised as follows: a.Over all stormwater management facilities used to meet regulatory requirements. Easements should be provided for the infiltration trench located on Lots 1 and 3, Block 1 accordingly. b.All swales and storm sewer providing drainage for multiple properties. Easement should be provided for the swale located across Lots 1 and 2, Block 1 accordingly. 15.A Final Landscape should be submitted for review. The plan should include the following: a.Types and locations of proposed restoration. b.Abandoned road should indicate removal of pavement and restoration type. c.De-compaction of existing soils under removed impervious surfaces with 12” ripping depth prior to placement of topsoil. d.Areas disturbed by sanitary manhole removal. e.Restoration of the existing rain garden at the south street connection. f.Trees should be located so as not to interfere with drainage. In rural section areas, trees may need to be placed outside the right-of-way. If you have any questions or comments, please contact me to discuss. Sincerely, Bolton & Menk, Inc. Robert E. Bean, Jr., P.E. Water Resources Engineer CC: Adam Edwards, City of Orono