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HomeMy WebLinkAboutCivil Response to CommentsCivil Response to Comments  Sight triangles are depicted on sheet A1.1.  The 45-foot outside and 25-foot inside turning radii are depicted on C1 and A1.1. The walkways are flush with alley paving and can be used by fire apparatus.  The internal road is designed as an inverted crown alley located within a private tract. The paving section includes 4” HMA over 6” crushed rock with traffic bearing permeable paver walkways along the perimeter.  Owner to respond.  The access point onto Sunset Blvd NE has been shifted north so that it is outside the left turn pocket and lines up with an opposite side driveway. Intersection and turn lane separation distances are labeled on C1. A conceptual two way left turn lane is shown on C1.  The plan now specifies a 12-inch water main loop.  The 12-inch water main extends to the south property line.  A fire hydrant is shown near the south dead end terminus of the water main. Including the new hydrant and existing hydrants in the area, there are 3 hydrants within 150 feet of the project and a 4th hydrant within 300 feet, thereby meeting the required number of hydrants. Storz adapters will be added to any hydrants not already so equipped.  The 4-inch dead end main is no longer applicable due to the revised site configuration.  An individual meter is shown for each building. A note regarding the DCVA requirement is included on C1.  The meters are now placed outside the driving surface with 5-foot easements around the meters.  The Sunset Blvd NE section has been revised to include the 0.5’ for the curb, the 1’ clear width, the revised dedication requirement, and 4’ of 4:1 slope. Six inches of crushed rock are specified in the cross section.  The sewer main is no longer in conflict with the storm drain. A 15-foot easement is shown for the sewer main.  The sewer main extends as needed to serve all lots. All other surrounding properties are already served by sewer.  All lots will be served by individual sewer. A note to this effect has been added to C1. For clarity each individual sewer is not shown on this preliminary utility plan.  The TIR has been revised to apply Small Lot Flow Control BMPs in the form of permeable pavers. TIR also revised to reflect updated pervious/impervious area figures due to the revised site configuration.  The TIR has been revised to address the 6 Special Requirements of the City of Renton Amendment.  The internal road, parking and other common space are all located within a tract.  The geotechnical report is included in Section 6 of the TIR.  The site configuration and grading have been revised to conform to the 6-foot height limitation.  No buildings or walls encroach into the existing utility easement.  Architect to respond.  Density Worksheet