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HomeMy WebLinkAboutC_Palermo SP_ Pre-App Notes_220511_v1PREAPPLICATION MEETING FOR Palmero Renton Project Short Plat PRE 21-000059 CITY OF RENTON Department of Community & Economic Development Planning Division March 18, 2021 Contact Information: Planner: Jill Ding, 425.430.6598, jding@rentonwa.gov Public Works Plan Reviewer: Nathan Janders, 425-430-7382, njanders@rentonwa.gov Fire Prevention Reviewer: Corey Thomas, 425.276.9582, cthomas@RentonRFA.org Building Department Reviewer: Rob Shuey, 425.430.7235, rshuey@rentonwa.gov Please retain this packet throughout the course of your project as a reference. Consider giving copies of it to any engineers, architects, and contractors who work on the project. You will need to submit a copy of this packet when you apply for land use and/or environmental permits. Pre-screening: When you have the project application ready for submittal, call and schedule an appointment with the project manager to have it pre-screened before formal submittal. The pre-application meeting is informal and non-binding. The comments provided on the proposal are based on the codes and policies in effect at the time of review. The applicant is cautioned that the development regulations are regularly amended and the proposal will be formally reviewed under the regulations in effect at the time of project submittal. The information contained in this summary is subject to modification and/or concurrence by official decision-makers (e.g., Hearing Examiner, Planning Director, Development Services Director, Department of Community & Economic Development Administrator, Public Works Administrator and City Council). M E M O R A N D U M DATE: March 8, 2021 TO: Jill Ding, Senior Planner FROM: Corey Thomas, Lead Plans Review Inspector SUBJECT: Palermo Short Plat 1. The fire flow requirement for a single-family home is 1,000 gpm minimum for dwellings up to 3,600 square feet (including garage and basements). If the dwelling exceeds 3,600 square feet, a minimum of 1,500 gpm fire flow would be required. A minimum of one fire hydrant is required within 300-feet of the proposed buildings and two hydrants if the fire flow goes up to 1,500 gpm. Proposal shows that all new homes will exceed the 3,600 square foot threshold, thus requiring a minimum of two fire hydrants. It appears only one fire hydrant now exists in this area. Water is provided by Soos Creek Water District. A water availability certificate is required to be provided to the city. 2. The fire impact fees are currently applicable at the rate of $829.77 per single family unit. This fee is paid at building permit issuance. 3. Fire department apparatus access roadways are adequate from the existing public streets. DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE: March 15, 2021 TO: Jill Ding, Senior Planner FROM: Nathan Janders, Civil Plan Reviewer SUBJECT: Palermo Short Plat 1XXXX 120th Ave SE PRE 21-000059 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 located at parcel 6198400340. 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 Soos Creek Water and Sewer District. 2. Applicant shall obtain a water availability certificate from the District and provide it with the civil construction permit submittal. 3. Review of the water plans will be conducted by Soos Creek Water and Sewer District and the Renton Regional Fire Authority. 4. Plans approved by Soos Creek Water and Sewer District shall be routed to the City for final review prior to permit issuance. SEWER 1. Sewer service is provided by Soos Creek Water and Sewer District. 2. Applicant shall obtain a water availability certificate from the District and provide it with the civil construction permit submittal. 3. Review of the water plans will be conducted by Soos Creek Water and Sewer District and the Renton Regional Fire Authority. 4. Plans approved by Soos Creek Water and Sewer District shall be routed to the City for final review prior to permit issuance. SURFACE WATER 1. There is an existing 18 inch public stormwater main on the west side of 120th Ave SE (no record drawing is available). 2. There is an existing roadside ditch along the west side of 120th Ave SE (no record drawing is available). 3. There is an existing 18 inch stormwater main on the north side of SE 192nd St (see record drawing R-368002). Any connection to the existing stormwater conveyance system along SE 192nd must be approved by the City of Kent. 4. Drainage plans and a drainage report complying with the adopted 2017 Renton Surface Water Design Manual will be required. Refer to Figure 1.1.2.A Flow Chart of the 2017 Renton Surface Water Design Manual (RSWDM) to determine what type of drainage review is required for this site. The site falls within the City’s Flow Control Duration Standard Matching Forested Site Conditions. The site falls within the Soos Creek drainage basin. 5. Critical areas on site that effect stormwater include: zone 2 of the Aquifer Protection Area. 6. If the new plus replaced pollution generating impervious surface exceeds 5,000 SF, the applicant will be required to provide basic water quality treatment. Any proposed detention and/or water quality vault shall be designed in accordance with the RSWDM that is current at the time of civil construction permit application. Separate structural plans will be required to be submitted for review and approval under a separate building permit for the detention and/or water quality vault. 7. Appropriate on-site BMPs satisfying Core Requirement #9 will be required to help mitigate the new runoff created by this development to the maximum extent feasible. On-site BMPs shall be evaluated as described in Section C.1.2.9.1.D of the 2017 RSWDM. A preliminary drainage plan, including the application of on-site BMPs, shall be included with the land use application, as applicable to the project. The final drainage plan and drainage report must be submitted with the utility construction permit application. 8. A geotechnical soils report for the site is required per the 2017 Renton Surface Water Design Manual Section C.1.3. Information on the water table and soil permeability (measured infiltration rates), with recommendations of appropriate on-site BMPs per Core Requirement #9 and Appendix C shall be included in the report. The report should also include information concerning the soils, geology, drainage patterns and vegetation present shall be presented in order to evaluate the drainage, erosion control and slope stability for site development of the proposed plat. The applicant must demonstrate the development will not result in soil erosion and sedimentation, landslide, slippage, or excess surface water runoff. 9. Erosion control measures to meet the City requirements shall be provided. 10. The current Surface Water Standard Plans shall be used in all drainage plan submittals. The current City of Renton Standard Details is available online on the City of Renton website. 11. Construction Storm water General Permit from the Department of Ecology is required if clearing and grading of the site exceeds one acre. 12. The development is subject to surface water system development charge (SDC) fees. Fees will be charged based on the rate at the time of construction permit issuance. a. The current SDC fee for a single family residence is $2,000 per lot. TRANSPORTATION 1. Per City code 4-6-060 frontage improvements are required for new construction in excess of $150,000. a. The proposed project fronts 120th Ave SE along the east property line. 120th Ave SE is classified as a Residential Access street with an existing ROW of 60 feet per the King County Assessors Map. Per RMC 4-6-060, the minimum right of way width for a Residential Access street is 53-feet that includes a 26-foot paved road (13 feet from centerline), a 0.5-foot curb, an 8-foot planting strip, a 5 foot sidewalk, street trees and storm drainage improvements. Dedication is not anticipated to install the required improvements but will be verified upon final survey. b. The proposed projects fronts SE 192nd St along the south property line. SE 192nd St is within the City of Kent Right-of-Way. Frontage improvements along the property frontage shall be in accordance with the City of Kent design and construction standards. 2. Refer to City code 4-4-080 regarding driveway regulations. a. A minimum separation of 5 feet is required between driveway and the property line. b. Maximum driveway slopes shall not exceed 15%. Driveways exceeding 8% shall provide slotted drains. c. 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'). 3. Street lighting is not required along all public street frontages for projects with four or less lots. 4. Paving and trench restoration within the City of Renton right of way shall comply with the City’s Restoration and Overlay requirements. 5. The development is subject to transportation impact fees. Fees will be charged based on the rate at the time of building permit issuance. a. The 2021 transportation impact fee is $10,861.69 per single family home. GENERAL COMMENTS 1. All existing and proposed utility lines (i.e. electrical, phone, and cable services, etc.) along property frontage or within the site must be underground. The construction of these franchise utilities must be inspected and approved by a City of Renton inspector. 2. Adequate separation between utilities as well as other features shall be provided in accordance with code requirements. a. 7-ft minimum horizontal and 1-ft vertical separation between storm and other utilities is required with the exception of water lines which require 10-ft horizontal and 1.5-ft vertical. b. The stormwater line should be minimum 5 feet away from any other structure or wall or building. c. Trench of any utility should not be in the zone of influence of the retaining wall or of the building. 3. All civil construction permits for utility and street improvements will require separate plan submittals. All utility plans shall confirm to the Renton Drafting Standards. A licensed Civil Engineer shall prepare the civil plans. Please visit the Development Engineering Forms page for the most up-to-date plan submittal requirements: https://rentonwa.gov/cms/One.aspx?portalId=7922741&pageId=9687014. 4. A landscaping plan shall be included with the civil plan submittal. Each plan shall be on separate sheets. 5. A demo permit is required for the demolition of the existing building(s). The demo permit shall be acquired through the building department. 6. Fees quoted in this document reflect the fees applicable in the year 2021 only and will be assessed based on the fee that is current at the time of the permit application or issuance, as applicable to the permit type. Please visit www.rentonwa.gov for the current development fee schedule. DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE: March 18, 2021 TO: Pre-Application File No. 21-000059 FROM: Jill Ding, Senior Planner SUBJECT: Palmero Renton Project Short Plat 191XX 120th Ave SE Parcel No. 6198400340 General: We have completed a preliminary review of the pre-application for the above-referenced development proposal. The following comments on development and permitting issues are based on the pre-application submittals made to the City of Renton by the applicant and the codes in effect on the date of review . The applicant is cautioned that information contained in this summary may be subject to modification and/or concurrence by official decision-makers (e.g., Hearing Examiner, Community & Economic Development Administrator, Public Works Administrator, Planning Director, Development Services Director, and City Council). 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. The applicant is encouraged to review all applicable sections of the Renton Municipal Code. The Development Regulations are available online at https://www.codepublishing.com/WA/Renton/. Project Proposal: The applicant is proposing to subdivide an existing lot into four lots and one stormwater tract. The subject property is located at 191XX 120th Ave SE (parcel no. 6198400340). The project site is currently vacant and totals approximately 44,866 sq. ft. (1.03 acres) in area. The site has a Comprehensive Plan Land Use of Designation of Residential Low Density (RLD) and a zoning designation of Residential-4 (R-4) dwelling units per net acre (du/ac). The proposed lots would range is size from 10,661 sq. ft. to 12,163 sq. ft. Access to the proposed lots is proposed via driveway access off of 120th Ave SE. A Wellhead Protection Area, zone 2 is mapped on the project site. Current Use: The site is currently vacant. Zoning/Density Requirements: There is no minimum density requirement. The maximum density permitted in the R-4 zone is 4.0 dwelling units per net acre (du/ac). Net density is calculated after the deduction of areas required for public right-of-way dedication, shared driveway tract, and critical areas from the gross site area. The proposal for 4 lots on the 1.03 gross acre site would result in a gross density of 3.88 du/ac, which is within the density range permitted for the R-4 zone. A completed density worksheet, demonstrating compliance with the net density requirements, would be required at the time of formal land use application. Development Standards: The project would be subject to RMC 4-2-110A, “Development Standards for Single Family Zoning Designations” effective at the time of complete application (noted as “R-4 standards” herein). Palmero Renton Project Short Plat, PRE21-000059 Page 2 of 4 March 18, 2021 Minimum Lot Size, Width and Depth – The minimum lot size permitted in the R-4 zone, is 9,000 square feet for parcels being subdivided. Minimum lot width is 70 feet for interior lots and 80 feet for corner lots; minimum lot depth is 100 feet. The proposed lots would have areas ranging from 10,661 sq. ft.to 12,163 sq. ft., which would exceed the minimum lot size required in the R-4 zone. The lot widths proposed for interior lots is 71 feet and 81 feet for the corner lot and a lot depth of 150 feet is proposed for all lots. As proposed, the lots would comply with the minimum width and depth requirements of the R-4 zone. Building Standards – The R-4 standards allow a maximum building coverage of 35% of the lot area. The maximum impervious coverage in the R-4 zone is 50%. The maximum wall plate height is restricted to 32 feet, and the buildings shall be not more than three stories. Roofs with a pitch equal to or greater than 4:12 may project an additional six (6) vertical feet from the maximum wall plate height; common rooftop features, such as chimneys, may project an additional four (4) vertical feet from the roof surface. Non-exempt vertical projections (e.g., decks, railings, etc.) shall not extend above the maximum wall plate height unless the projection is stepped back one- and-a-half (1.5) horizontal feet from each façade for each one (1) vertical foot above the maximum wall plate height. Detached accessory structures must remain below a height of 15 feet. The gross floor area must be less than that of the primary structure. Accessory structures are also included in building lot coverage calculations. Compliance with the building standards for the new building would be required to be demonstrated at the time of building permit review. Setbacks – Setbacks are the minimum required distance between the building footprint and the property line. The required setbacks for the R-4 zone are: Front yard: 30 feet for the primary structure; Rear yard: 25 feet; Side yards: 20 feet combined (minimum of 7.5 feet on either side); and Secondary Front yard: 30 feet. Corner lots required to have a front yard and a secondary front yard are relieved of the requirement to have a rear yard; in place of a rear yard setback, the side yard setback of the zone shall apply. Setbacks for the new residences would be verified at the time of building permit review. Access/Parking: Access to the proposed lots is proposed individual driveway access off of 120th Ave SE. Each lot is required to accommodate off street parking for a minimum of two vehicles. The maximum driveway slopes cannot exceed 15%. If the grade exceeds 15%, a variance is required. Driveways exceeding eight percent (8%) shall provide slotted drains at the lower end with positive drainage discharge to restrict runoff from entering the garage/residence or crossing any public sidewalk. Compliance with private driveway standards would be verified at the time of building permit review. Fences/Walls: If the applicant intends to install any fences or retaining walls as part of this project, the location must be designated on the landscape plan or grading plan. A fence and/or wall detail should also be included on the plan. A retaining wall that is 4 feet or taller, as measured by the vertical distance from the bottom of the footing to the finish grade at the top of the wall requires a building permit. A fence shall not be constructed on top of a retaining wall unless the total combined height of the retaining wall and the fence does not exceed the allowed height of a standalone fence. For more information about fences and retaining walls refer to RMC 4-4- 040. Landscaping: With the exception of critical areas, all pervious area shall have landscape treatment. Landscaping may include hardscape such as decorative paving, rock outcroppings, fountains, plant containers, etc. Ten feet (10') of on-site landscaping is required along all public street frontages. Where there is insufficient right-of-way space or no public frontage, street trees are required in the front yard subject to approval of the Administrator. A minimum of two (2) trees are to be located in the front yard prior to final inspection. A conceptual landscape plan shall be provided with the formal land use application as prepared by a registered Landscape Architect or other certified professional. Significant Tree Retention: If significant trees are proposed to be removed, a tree inventory and a tree retention plan along with a tree retention worksheet shall be provided with the formal land use application. The tree Palmero Renton Project Short Plat, PRE21-000059 Page 3 of 4 March 18, 2021 retention plan must show preservation of at least 30 percent (30%) of significant trees, and indicate how proposed building footprints would be sited to accommodate preservation of significant trees that would be retained. The Administrator may authorize the planting of replacement trees on the site if it can be demonstrated to the Administrator's satisfaction that an insufficient number of trees can be retained. In addition to retaining 30% of existing significant trees, the lot would be required to provide a minimum tree density of 2 trees per 5,000 square feet of lot area onsite. Significant trees shall be retained in the following priority order: Priority One: Landmark trees; significant trees that form a continuous canopy; significant trees on slopes greater than twenty percent (20%); Significant trees adjacent to critical areas and their associated buffers; and Significant trees over sixty feet (60') in height or greater than eighteen inches (18") caliper. Priority Two: Healthy tree groupings whose associated undergrowth can be preserved; other significant native evergreen or deciduous trees; and other significant non-native trees. Priority Three: Alders and cottonwoods shall be retained when all other trees have been evaluated for retention and are not able to be retained, unless the alders and/ or cottonwoods are used as part of an approved enhancement project within a critical area or its buffer. The Administrator may require independent review of any land use application that involves tree removal and land clearing at the City's discretion. If staff determines that the trees cannot be retained, replacement trees, with at least a 2-inch caliper or an evergreen at least 6 feet tall, shall be planted at a rate of 12 caliper inches of new trees to replace each protected tree removed. A formal tree retention plan prepared by an arborist or landscape architect would be reviewed at the time of the formal land use application if any trees are proposed for removal. Critical Areas: A Wellhead Protection Area, zone 2 is mapped on the project site. A fill source statement may be required for fill brought onto the project site. Environmental Review: Projects consisting of nine (9) units or less and that will not impact a critical area are exempt from Environmental (SEPA) Review. Based on the proposal submitted by the applicant, the proposed project would be exempt from SEPA review. Permit Requirements: The proposal would require administrative short plat approval. The application would be reviewed within an estimated time frame of six to eight weeks. The 2021 administrative short plat application fee is $5,680.50 ($5,410.00 each plus a 5% Technology Surcharge Fee). Each modification request is $262.50 ($250.00 each plus a 5% Technology Surcharge Fee). All fees are subject to change. Detailed information regarding the land use application submittal can be found on the City’s new website by clicking “Land Use Applications” on the Community & Economic Development page, then “All Forms (A to Z).” The City now requires electronic plan submittal for all applications. Once Preliminary Short Plat approval is obtained, the applicant must complete the required improvements and dedications, as well as satisfy any conditions of the preliminary approval before submitting for Final Short Plat review. Once final approval is received, the plat may be recorded. The newly created lots may only be sold after the plat has been recorded. In addition to the required land use permits, separate construction and building permits would be required. Public Notice: A minimum of one Public Information Sign is required for a Short Plat application. The applicant is responsible for the procurement, installation and maintenance of the sign. Detailed information regarding the land use application submittal requirements is provided on the City of Renton website (www.rentonwa.gov). Palmero Renton Project Short Plat, PRE21-000059 Page 4 of 4 March 18, 2021 Fees: In addition to the applicable building and construction fees, impact fees would be required. Such fees would apply to all projects and would be based on the current fee schedule and payable prior to building permit issuance. The 2021 impact fees are as follows:  A Transportation Impact Fee based on $10,861.69 per each new detached dwelling unit.  A Parks Impact Fee based on $2,914.99 per each new detached dwelling unit.  A Fire Impact fee of $829.77 per each new detached dwelling unit.  Renton School District Impact Fee is $7,681.00 (plus a 5% surcharge fee) per each new detached dwelling unit. A handout listing Renton’s development-related fees is available on the City of Renton website for your review. Note: When the formal application materials are complete, the applicant is required to have the application materials pre-screened prior to submitting the complete application package. Please contact Jill Ding, Senior Planner at jding@rentonwa.gov for pre-screening. Expiration: Upon approval, the Short Plat is valid for five years with a possible one year extension (RMC 4-7- 070M). It is the responsibility of the owner to monitor the expiration date.