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HomeMy WebLinkAboutJ_COR_Comment_Response.pdfSite Plan Review Checklist Phasing Plan Phasing Plan Provided 2. Waiver – See attached. Waiver from city included in submittal 3. LUA – Attach proof of authorized representative to sign and legal description of property for the shopping center property. This has been provided. 4. Fees – I’ll get you the updated fee total when we set up intake appointment. Acknowledged 6. Environmental Checklist 6.) Update timing and schedule. 10.) Master site plan, Street Modification, Conditional Use Permit, Preliminary Plat, and Street Vacation This has been updated. 7. Street Modification – See street modification form for street sections that do not meet current standards such as the frontage road and parking lane on Sunset and the sneck down portions of Jefferson Ln and NE 11th St. See also civil sheet comments. A modification request has been provided for Sunset Boulevard as well as Jefferson Lane. 8. Density Worksheet - No need to deduct alleys from density. See preliminary plat comments. Alleys need to be in tracts not portions of unit lots. Alleys now not included in deductin portion of density calculation. 9. Title Report – Copies of all easements referenced in title reports must be included. Easements referenced are now included in title report. 12. Urban Center Design Overlay District Report and Residential Design and Open Space Report – Please include a narrative of how the two mixed use buildings meet the Urban Design District D standards. Stating the code section on sheet A.3 is inadequate. The townhome portion of the site is required to meet the R-14 residential design and open space standards (see attached code interpretation). Please include a narrative of how the townhomes meet these standards (see RMC 4- 2-115). This has been provided. 13. Affidavit of Installation of Public Information Signs – See item three on the form, indicate on a map where the signs were posted. Map added to PDF. 15. Affidavit of Installation of Public Outreach Signs – Please provide at intake. Affidavit included. 21. Landscape analysis, lot coverage, and parking analysis – Please provide square footage of all building footprints, total square footage of existing and proposed impervious surface areas. This has been provided. 22. Floor Plans – Please provide a breakdown of units types in mixed use buildings, i.e. studio, one, two, three bedrooms. This has been provided. 23. Topography Map – I saw a boundary map but no topo. We’ll need this. This has been provided. 32. Geotechnical Report – I saw it within the TIR, but if you could also provide a separate document in the submittal package too that would be helpful. This has been provided. 34. Civil Sheets a.) Corner radiuses at all arterial street intersections shall be 35-ft. b.) Street lighting is required along all public roads. Street lights should be shown on the site plans and utility plans. Final street lighting plans will be reviewed with the civil construction permit application. c.) The frontage improvements along Kirkland Ave NE provide for 60-ft of ROW. The street section for Kirkland Ave NE is to provide 32-ft paved roadway (6-ft parking on both sides of the street), 8-ft planter strip and 5-ft sidewalk on both sides of the street. A street modification is required to be submitted to adhere to the modified street section described above. a) Radii on arterial streets have been updated. b) Street lighting provided on Road and Utility drawing. Final design and calculations will be provided with construction drawings. c) Kirkland frontage now designed as described. 36. TIR a.) The project is proposing the use of bioretention cells to satisfy both CR #8 and CR #9. To comply with CR #9, LID principles must be implemented to the Maximum Extent Feasible for all target impervious surfaces. Reference Section 1.2.9.2.2 of the 2017 Renton Surfacewater Design a) The performance standard is used to comply with Core Requirement #9. Infiltrating bioretention being proposed. See drainage report. b) Mixed Use On-Site BMP strategy discussed on drainage plan and in drainage report. c) Sizing calculations use results from infiltration test. Manual (RSWDM). Applicant will be required to explore additional LID measures to all target impervious surfaces, including full or limited infiltration, permeable pavements, bioretention and basic dispersion. Additionally, bioretention with underdrains is not allowed for CR#9, unless approved via a stormwater adjustment. The applicant will need to submit a stormwater adjustment per section 1.4 of the RSWDM. b.) The On-Site BMPs for the Mixed-Use buildings shall be fully discussed and analyzed in the TIR. Sufficient space must be set-aside to implement proper LID measures for the Mixed-Use buildings. Note the additional requirements for large bioretention facilities outlined in section C.2.6. c.) The sizing calculations used for sizing the bioretention cells utilize an infiltration rate of 0.5 inches/hour. There does not appear to be any supporting testing confirming this rate. d.) Infiltration testing is required to be included in accordance with Section C.1.3 of the RSWDM. d) Infiltration test was performed. Results included in submittal and within drainage report. Preliminary Plat · The alleys, pedestrian courts, and stormwater areas need to be within tracts of the unit lot subdivision for the individual unit and their individual private open space area. Everything else is placed townhomes. The units lots consist of each within tracts. See the Unit Lot Subdivision RMC 4-7-090 for further reference. · Please provide all legend information from item #18 from the checklist. Alleys, pedestrian courts and stormwater areas in tracts. #18 on Checklist Reviewed.