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HomeMy WebLinkAboutPRE12-064 Plan Review Comments DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M   DATE: August 22, 2012 February 7, 2011     TO: Jerry Wasser, Planner     FROM: Jan Illian, Plan Review     SUBJECT: Thompson ADU 3215 – Meadow Ave North PRE 12-064      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 is provided by the City of Renton. There is an 8-inch water main in Meadow Ave N. The existing home is served by a ¾” water meter connected to the water main in Meadow Ave N. 2. System development fee for water is based on the size of the new domestic water meter that will serve the accessory dwelling unit. Fee for ¾-inch water meter install is $2,236.00. 3. Fee for a ¾-inch meter installed by the City is $2,260.00. Sanitary Sewer 1. Sewer service is provided by the City of Renton. There is an 8-inch sewer main in an easement to the west. The existing home is connected to sewer in the easement. 2. System development fee for sewer will be based on the size of the new domestic water meter that will serve the ADU. Fee for ¾- inch water meter install is $1,591.00. Storm Drainage 1. If the single-family residential project results in more than 2,000 square feet of new and or replaced impervious surface, applicant shall submit a small site drainage plan in compliance with Appendix C of the 2009 King County Surface Water Manual at site plan application. 2. An erosion control plan will be required to be submitted with the building permit application. 3. Surface water system development fee is $1,012.00. Transportation/Street The maximum width of single loaded garage driveway shall not exceed nine feet (9') and double loaded garage driveway shall not exceed sixteen feet (16'). 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. Separate permit and fees will be required for the water meter installation, side sewer connection, and storm water connection.