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364 alignments and sizes, and storm sewer layout. The submittal will also include cross - 365 sectional data, preferred streetscape and public space concept, and cost estimate. 366 4.9 Geotechnical and Environmental Investigation 367 WSB will team with Braun Intertec to perform geotechnical and environmental 368 investigations where needed once preliminary engineering has been completed. Braun 369 has already done a substantial amount of investigations in the area, and has a working 370 knowledge of site conditions. They will supplement this existing body of data with 371 additional site investigations and generate a report that will set the basis for final 372 pavement design and necessary environmental remediation . The scope for the 373 geotechnical investigation has been prepared separately, and the associated fees have 374 been indicated. The environmental investigation scope of services is as yet undefined, 375 and there are no fees included for this work. Once the environmental scope can be 376 accurately defined, WSB will prepare an additional services contract with Braun and 377 pass the associated cost to the City without markup. 378 4.1 o Permitting 379 A substantial number of permits will be required for the project: Rice Creek Watershed 380 District, Minnesota Department of Natural Resources, US Army Corps of Engineers, 381 Wetland Conservation Act and the National Pollutant Discharge Elimination System. 382 WSB will prepare and submit the permit applications based on the preliminary (30%) 383 submittal, and coordinate additional information and approvals for each entity. 384 4.11 Final Design — Go % Submittal 385 WSB will prepare final design drawings, specifications and estimate for 60% submittal 386 purposes. 60% shall include all primary design sheets, with complete design concepts 387 and principles indicated or detailed. Fully developed removal sheets, roadway 388 construction drawings, utility drawings, drainage design, signing and striping layout, 389 signal design, turf establishment and restoration, cross - sections, landscape layout, and 390 street light layout and cross - sections are anticipated at this submittal, leaving only the 391 miscellaneous details and tabulations incomplete. Specifications will include a 392 complete table of contents, boiler plate documents and attachments, and standard 393 special provisions. An updated estimate will also be provided. WSB will submit 60% 394 plans, specifications and estimate for the entire project to the City of Roseville and 395 Ramsey County for review. 396 4.12 Final Design — 90% and Final Submittal 397 Based on comments received, WSB will make final modifications and complete the 398 design details and tabulations. Construction documents, including plans, specifications 399 and estimate will be submitted to the City, County and Mn /DOT State Aid for final 400 review. Any final comments received will be incorporated into the final bid documents 401 and submitted to the City for bidding purposes. 402 B. PROJECT PHASING 403 As presented in the Scope of Work above, we have broken the project into four phases. 404 Each phase is generally outlined below, and detailed task descriptions are included in the 405 work plan. Additional details for each proposed staff member, including the task they 406 will work on and the anticipated time commitment, is indicated on the table of estimated ►n