CCP 09-22-1997 - Laserfiche WebLink

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qlv~ I . Storm Sewer I Generally, the storm water runoff on the-majority of the site flows south-westerly toward 1-35W and .. 1-694. The remaining portion of storm water runoff flows northerly into Round Lake. Storm water for the majority of the site will be collected by a new storm sewer system. Storm sewer piping to individual on-site ponding basins will carry the storm water on each site and to the regional pond southwest of the I development. Each ponding basin will have a small outlet pipe connected to the City's system within the proposed Gateway Boulevard right-of-way. The City is proposing the construction of a new storm sewer system within the proposed Gateway I Boulevard right-of-way. This new system will carry storm water to a new regional pond as proposed south of 13th Street (south of the railroad tracks). All new storm sewers and ponding basins are designed I to meet the requirements of the Rice Creek Watershed District. -- Gradin!!: I The proposed earthwork operations will be conducted in order to provide a balanced site. All unsuitable material will be excavated from the building areas approximately one foot below the proposed pavement I surface and will be backfilled with suitable material to bring the building pads to grade. In addition, the paved areas will be test rolled so that "soft spots" may receive further excavation to remove unsuitable material. Erosion control measures will be placed prior to the start of grading operations and will remain . in place until all slope stabilization has been completed. VEHICULAR & PEDESTRIAN CIRCULATION .,t --, Pedestrian and vehicular circulation has been safeguarded through the creation of shared truck loading I facilities, creating a distinct separation from the main parking facilities. The proposed termination of the existing 14th Street NE as a cul-de-sac, is an integral part of insuring this separation. The proposed Gateway Boulevard will be realigned to serve as the main access for all three buildings. The proposi::d _ I Gateway Boulevard right-of-way will follow the southern border of the development and allow for access to the radio tower east of the site. The City of Arden Hills is planning to develop a pedestrian trail along Round Lake. Accommodation for I this public project will be made available through the conservation easements proposed within the development plan and a dedicated trail easement. I I I I HKS ASSOCIATES, INC. Page 7 GA TEW A Y BUSINESS CENTER .. September 17, 1997 for Welsh Development Co., LLC ~'''''''''''u'''' 1..'''l'-"(,'''',,,.jl,:JtirU'-rrlil.' '. 1'''''l,U.~,'lI'.-''I;\C ,""11\'10':_1'''' l;lt'"""I..,_",,,r. I .. ' t,)""',,, ,'!I<'" 'H"~I'_:H