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HomeMy WebLinkAboutSummary_Preapp_Mtg_PRE12-000012CITY OF RENTON Department of Community & Economic Development MEMORANDUM DATE: February 16, 2012 TO: Pre-Application File No. PRE 12-012 FROM: Vanessa Dolbee, Senior Planner SUBJECT: Airport Taxiway B System Rehabilitation (300 Airport Way) 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, Planning Director, Public Works Administrator, 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 for purchase for $50.00 plus tax, from the Finance Division on the first floor of City Hall or online at www.rentonwa.gov Project Proposal The subject property is at 289 East Perimeter Road at the Renton Municipal Airport. The applicant has proposed to expand their existing multi-purpose aircraft hanger & corporate center for general aviation customers. More specifically, the applicant is proposing to demolish all of the existing facility with the exception of the 9,000 square foot hangar. The new structure would have a footprint of 11,400 square feet for aircraft hanger and light maintenance activities associated with general aviation. Also included in the new structure would be an avionics shop, machine shop, area for light fabrication, general administrative offices, lobby, paint booth, two mezzanines for parts storage, conference room and small apartment for temporary lodging. The new corparte center is proposed to be a two story structure. However, the applicant may chose to build a third story for additional parts storage or other uses. In addition to the re-constructed building, the applicant has proposed a new detached storage building of approximately 3,500 square feet in size for temporary storage of floats. No changes are proposed to the site access, which would remain off of E Perimeter Road. Current Use: Currently the subject site is an operating Municipal Airport. Zoning: The subject site is located within the Medium Industrial (IM) zoning designation. The site is also located within the Employment Area Industrial Comprehensive Plan designation. The proposed use would be an airport, which is a permitted use in the IM zone. The subject site is located within the Shoreline High Intensity environment in both Lake Washington reach J and Cedar River reach A. Airport Taxiway B system Rehabilitation February 16, 2012 Page 2 of 3 Development Standards: The project would be subject to RMC 4-2-130A, “Development Standards for Industrial Zoning Designations” and the City of Renton’s Shoreline Master Program (SMP) because the subject project is located near Lake Washington and the Cedar River. Many of the IM development standards would not be applicable because of the nature of the subject project. As such, the following report only addresses the applicable development standards and/or shoreline regulations. Shoreline Regulations: The objective of the High Intensity Overlay is to provide opportunities for large-scale office and commercial employment centers as well as multi-family residential use and public services. This district provides opportunities for water-dependent and water-oriented uses while protecting existing ecological functions and restoring ecological functions in areas that have been previously degraded. Development may also provide for public use and/or community use, especially access to and along the water's edge. RMC 4-3-090E.10.f addresses Aviation in the SMP, see regulations below: ii. Airports: (a) A new airport shall not be allowed to locate within the shoreline; however, an airport already located within a shoreline shall be permitted. (b) Upgrades of facilities to meet FAA requirements or improvements in technology shall be permitted. (c) Facilities to serve seaplanes may be included as an accessory use in any existing airport. (d) Helipads may be included as an accessory use in any existing airport. (e) Aviation-related manufacturing shall be permitted in an airport. (f) New or upgraded airport facilities shall be designed and operated such that: (1) All facilities that are non-water-dependent shall be located outside of shoreline jurisdiction, if feasible. When sited within shoreline jurisdiction, uses and/or developments such as parking, hangars, service buildings or areas, access roads, utilities, signs, and storage of materials shall be located as far from the land/water interface as feasible. The minimum setback shall be twenty feet (20') from the OHWM of the shoreline and shall be designed and spaced to allow viewing of airport activities from the area along the water’s edge. (2) New or upgraded airport facilities shall minimize impacts on shoreline ecological functions, including control of pollutant discharge. The standards for water quality and criteria for application shall be those in current stormwater control regulations. (3) New facilities dispensing fuel or facilities associated with use of hazardous materials shall require a Shoreline Conditional Use Permit. Critical Areas: The City of Renton’s Critical Areas Maps indicate that the subject site is within the vicinity of seismic hazards, flood hazards, habitat conservation area and Shorelines of the State (Lake Washington & the Cedar River). Lake Washington and the Cedar River are Class 1 waterways of the state, any development within 200-feet of the ordinary high water mark of a Class 1 waterway, are required to comply with the Shoreline Master Program (as discussed above). Airport Taxiway B system Rehabilitation February 16, 2012 Page 3 of 3 The subject site contains a Flood Hazard Area; pursuant to the FIMA Flood Insurance Rate Maps (FIRM) the subject site contains a Special Flood Zone AE (base flood elevation determined) which is classified as a 100-year flood plain. The FIRM maps indicate the base flood elevation to be between 19 feet Mean Sea Level (MSL) and 25 feet MSL. Flood Hazard Data shall be submitted with formal land use application pursuant to RMC 4-8-120D. Environmental Review: The proposed project is exempt from Washington State Environmental Policy Act (SEPA) pursuant to WAC 197-11-800(3) Repair, remodeling and maintenance activities. Permit Requirements: The proposal would require Shoreline Exemption (SE). This permit would be reviewed in an estimated timeframe of 2 weeks with an additional 21-day appeal period for the SE with the Washington State Department of Ecology. There is no application fee the required exemption. In addition to the required land use permit, separate construction, building and sign permits would be required. The review of these permits may occur concurrently with the review of the SE, but cannot be issued prior to the completion of any appeal periods. *Once the application materials are complete, the applicant is strongly encouraged to have one copy of the application materials pre-screened at the 6th floor front counter prior to submitting the complete application package. Please call for an appointment. cc: Jennifer Henning FIRE & EMERGENCY SERVICES DEPARTMENT M E M O R A N D U M DATE:January 24, 2012 TO:Vanessa Dolbee, Senior Planner FROM:Corey Thomas, Plans Review Inspector SUBJECT:Airport Taxiway B System Rehabilitation 1. Proposed fire hydrant design and layout is acceptable to the Renton Fire Department. Separate plans and permits are required to be submitted to the fire department for review and inspection as this is a private water system, not owned or operated by the City of Renton water utility. ` DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE:February 15, 2012 TO:Vanessa Dolbee, Planner FROM:Arneta Henninger, Plan Review SUBJECT:Airport Taxiway B System Rehabilitation 300 Airport Way PRE 12-012 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 Airport Taxiway B system rehabilitation, located in Sect. 7 Twp. 23N, Rng 5 E. The following comments are based on the pre-application submittal made to the City of Renton by the applicant. Water If the applicant (Renton Airport) is planning to replace a portion of the existing water line along the east side of the runway as part of this project, then the new water line should be connected to an existing city water main located at the southeast corner of the site as shown on the attached map. The size of the new line shall be 12-inch minimum and the new flush-type hydrants shall be connected to this new line. The new line cannot be connected to the existing line within the airport that is fed by the Boeing private fire system. The airport property is within the city’s water service area and as such, any new water main extension, including hydrants, should be connected to the city’s water system as required by City Code for all development/redevelopment projects within the City’s water service area. This site is located in the City of Renton water service areas. The site is not located in the Aquifer Protection Zone. There is an existing 12” DI water main located on the Airport. See City of Renton drawing number W 3132. The site is located in the 196 water pressure zone. The static pressure is approximately 74 psi. Airport Taxiway B System Rehabilitation – PRE 12-012 Page 2 of 2 February 9, 2012 H:\CED\Planning\Current Planning\12-012.Vanessa\Plan Review Comments PRE 12-012.doc Sanitary Sewer There is an existing 8”sanitary sewer main on the Airport site, on West Perimeter Rd. See City of Renton drawing S-1688. Storm Drainage There are existing 12” concrete storm drainage conveyance pipes and facilities on the east side of Taxiway B on the Airport site. A storm drainage report will be required. All storm drainage shall be in compliance with the City of Renton amendments to the 2009 King County Surface Water Drainage Manual. The project will need to show how the new addition and new paving will handle the storm runoff. Street Improvements Additional street improvements will not be required. Traffic Mitigation fees do not apply. General Comments All required utility, drainage, and street improvements will require separate plan submittals prepared according to City of Renton drafting standards by a licensed Civil Engineer. All plans shall be tied to a minimum of two of the City of Renton Horizontal and Vertical Control Network. Permit application must include an itemized cost estimate for these improvements. Half of the fee must be paid upon application for building and construction permits, and the remainder when the permits are issued. There may be additional fees for water service related expenses. See Drafting Standards.