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HomeMy WebLinkAboutPlan Review Comments PRE 12-048 DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M   DATE: July 2, 2012 \g June 14, 2010     TO: Rocale Timmons, Planner     FROM: Jan Illian, Plan Review     SUBJECT: Christelle Ridge Corner of 95th Way SE and Duvall Ave NE PRE 12-048      NOTE: The applicant is cautioned that information contained in this summary is preliminary and non-binding and may be subject to modification and/or concurrence by official city decision-makers. Review comments may also need to be revised based on site planning and other design changes required by City staff or made by the applicant. I have completed a preliminary review for the above-referenced proposal. The following comments are based on the pre-application submittal made to the City of Renton by the applicant. Water 1. Water service will be provided by the City of Renton. The site is located in the 565 water pressure zone. There is a 12-inch water main stub in SE 95th Street. Extension of the 12-inch water main will be required across the frontage of the site in 95th Way SE, and a new 8-inch water main will be required to be extended into the plat. 2. All new construction must have fire hydrants capable of delivering a minimum of 1,000 gpm. One primary hydrant is required within 300 feet of the buildings. Homes larger than 3,600 square feet will require an additional hydrant and may require sprinklers. Final determination will be made by the Fire Department. 3. System development fees for water are based on the size of the new domestic water to serve the new homes on the new lots. Fee for a ¾- inch water meter is $2,236.00. Fee for a 1-inch water meter is $5,589.00. Fees are required to be paid prior to issuance of the utility construction permit. 4. Fee for a ¾-inch meter installed by the City is $240.00. Fee for a 1-inch meter installed by the City is $250.00 Sanitary Sewer 1. Sewer service will be provided by the City of Renton. A new 8-inch sewer main will be required to be extended along the frontage to Tract A. Extension of the 8-inch sewer to the east property line will be required, as well as extended into the plat. In order to provide sewer service to this parcel, a sewer lift station will be required. 2. Sewer System Development fees are based on the size of the new domestic waters to serve the new homes on the new lots. Sewer fee for a ¾- inch water meter is $1,591.00. Sewer fee for a 1-inch water meter is $3,977.00. 3. This parcel falls within the boundaries of the Honey Creek Sewer Assessment District. Sewer fee is $250 per new single family lot. Storm Drainage 1. There are limited storm drainage improvements in the area. 2. A drainage plan and drainage report will be required with the site plan application. The report shall comply with the 2009 King County Surface Water Manual and the 2009 City of Renton Amendments to the KCSWM, Chapters 1 and 2. All core and any special requirements shall be contained in the report. Based on the City’s flow control map, this site falls within the Flow Control Duration Standard, Forested Conditions. The drainage report will need to follow the area specific flow control requirements under Core Requirement #3. 3. A geotechnical report for the site is required. Information on the water table and soil permeability, with recommendations of appropriate flow control BMP options with typical designs for the site from the geotechnical engineer, shall be submitted with the application. 4. A Construction Stormwater Permit from Department of Ecology is required if clearing and grading of the site exceeds one acre. 5. Surface Water System Development fees are $1,012 per each lot. This is payable prior to issuance of the construction permit. Transportation/Street 1. The following street improvements will be required: The internal street will include a pavement width of 26 feet, 5-foot sidewalk, and 8-foot planter strips along both sides of the new street. This will accommodate a 42-foot of right-of-way, which will include a 3-foot easement. 2. LED street lighting is required within the plat. 3. Current traffic mitigation fees are $717.75 per new single-family lot. These fees are payable prior to recording of the plat. A fee increase is expected in 2014. 4. Street improvements fronting the site along SE 95th Way shall be designed and approved by the City of Newcastle. 5. All trench work and paving shall comply with the City for Renton’s Street Restoration and Overlay Requirements. General Comments 1. All construction utility permits for drainage and street improvements will require separate plan submittals. All utility plans shall conform to the Renton Drafting Standards. Plans shall be prepared by a licensed Civil Engineer. When the utility plans are complete, please submit three (3) copies of the drawings, two (2) copies of the drainage report, permit application, an itemized cost of construction estimate, and application fee at the counter on the sixth floor. All subdivisions shall provide water, sewer and storm stubs to each new lot prior to recording of the plat. Owner is required to secure all necessary easements needed to construct and record this plat. Easements require city review and approval prior to recording A geotechnical report and verification in writing from a structural engineer is required to be provided to ensure the integrity of the retaining wall that was constructed is structurally sound and will support the proposed development.