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HomeMy WebLinkAboutAgenda AGENDA Planning & Development Committee Regular Meeting 4:00 PM - Thursday, April 20, 2017 Council Conference Room, 7th Floor, City Hall – 1055 S. Grady Way 1. Shopping Carts AB - 1888 Community & Economic Development Department recommends adopting an ordinance revising shopping cart regulations pertaining to fine waivers, definitions, and retrieval fees in the Renton Municipal Code. 2. Docket #12 a) #D-137: Downtown Streetscape Standards b) #D-140: Small Cells & Distributed Antenna Systems (DAS) 3. 2017 Comprehensive Plan Amendments Process Briefing a) CPA Briefing 4. Emerging Issues in Community and Economic Development Department AB - 1888 City Council Regular Meeting - 17 Apr 2017 SUBJECT/TITLE: Shopping Cart Regulations RECOMMENDED ACTION: Refer to Planning & Development Committee DEPARTMENT: Community & Economic Development STAFF CONTACT: Paul Hintz, Senior Planner EXT.: 7436 FISCAL IMPACT SUMMARY: N/A SUMMARY OF ACTION: In response to an increasing number of shopping carts being left upon public right-of-ways, shopping cart regulations were revised in March of 2016 enabling the City to quickly remove and impound such carts, and subsequently issue a $100 fine to the responsible business for each impounded cart. The City has been collaborating with businesses to address the issue of stray carts while minimizing the financial impact on the businesses. Staff would like to explore potential code revisions that would grant some relief for stores making specific efforts to reduce the number of their carts being left upon public right-of-ways. Draft legislation will be presented at the next Planning & Development Committee meeting. EXHIBITS: None. STAFF RECOMMENDATION: Approve the revisions to the Renton Municipal Code regarding fine waivers, definitions, and retrieval fee. AGENDA ITEM #1. H:\CED\Planning\Title IV\Docket\D-137 Downtown Streetscape\D-137 Downtown Streetscape.docx April 5, 2017 #D-137 DOWNTOWN STREETSCAPE General Description The City’s Downtown has a unique character that should be enhanced with new development. While the existing regulations address some of the aspects for building design, the streetscape standards are not. This docket item seeks to establish those standards. Adoption of the Streetscape Design Standards and Guidelines will ensure the streetscape will have a consistent and unifying appearance that reinforces the identity of Downtown. Discussion In 2013, the City Center Community Plan Advisory Board recommended that Plan strategy 1.1.2 be advanced for inclusion in the staff work program. Strategy 1.1.2 seek to “Create cohesive urban design standards for the public realm that include standards for gateways, wayfinding, street trees, street lighting, pedestrian-scaled lighting, landscaping, street furniture, utilities, and public art”. Council concurred with this recommendation and the City engaged a consultant to help develop Downtown Streetscape Design Standards and Guidelines. As part of the process, a number of interdepartmental meetings and many follow-up meetings with individual departments have been held. The City Center Board has also been briefed and their comments and questions helped refine the document. As the Lofts at Second and Main and the Main Avenue Conversion projects have been advancing the Streetscape Design Standards have been sort of “field tested” and subsequently refined. The draft has been finalized and is now presented for consideration to be adopted by Code. The Streetscape scheme is based on the existing character of each street of Downtown. There are Historic Core Streets, Civic Streets, Mixed Use Streets, and a Boulevard and Festival Street. This typology is indicated on the map on the next page. The standards follow the same structure as the City’s Residential Design Requirements and Urban Design Overlays code sections. In these code sections, the standards identify what the City has already approved as acceptable and the guidelines provide parameters to be met if an applicant wishes to not follow the identified standard. A chart indicating the standards for each aspect of the Downtown Streetscape Standards is included as Attachment A. The guidelines are included in the draft Downtown Streetscape Standards and Guidelines document, which is included as Attachment B. AGENDA ITEM #2. a) #D-137 Page 2 of 3 April 5, 2017 AGENDA ITEM #2. a) #D-137 Page 3 of 3 April 5, 2017 Impact Analysis Effect on rate of growth, development, and conversion of land as envisioned in the Plan Not applicable. There is no anticipated effect on the rate of growth, development, and the conversion of land as envisioned in the Plan. Effect on the City’s capacity to provide adequate public facilities Not applicable. There are no anticipated effects on the City's capacity to provide adequate public facilities created by the proposed changes. Effect on the rate of population and employment growth Not applicable. There are no anticipated effects on the rate of population and employement growth created by the proposed changes. Whether Plan objectives are being met as specified or remain valid and desirable The Plan seeks to ensure that new development in the City is visually appealing. The Streetscape Design Standards will help to ensure Downtown is visually appealing with a consistent appearance. Effect on general land values or housing costs Not applicable. The Standards will not effect general land values or housing costs. Whether capital improvements or expenditures are being made or completed as expected Not applicable. Consistency with GMA and Countywide Planning Policies The proposed is consistent with GMA and Countywide planning policies. Effect on critical areas and natural resource lands Not applicable. There are no anticipated effects on critical areas and natural resource lands. AGENDA ITEM #2. a) AGENDA ITEM #2. a) Attachment A – Downtown Streetscape Requirements Streetscape Element Historic Core Streets Boulevard Street Mixed Use Streets Civic Streets Festival Street Sidewalk Paving • 12 ft sidewalk width on both sides of street; width includes street tree grates and/or landscape strips for locating street trees • Standard sidewalk concrete, per City specifications (Class 3000) • 2 ft x 2 ft saw-cut architectural score joint (1/2 in deep) pattern • Medium-Light sandblast finish • Maintain special paving treatments in place (combination of standard and colored concrete in various scored and spiral patterns, 1 ft. square slate tile trim, and other details) • Update standard if new or revised treatments are selected through master planning actions in this area • Design as part of Civic area master planning • Complement Civic Street treatments currently in place, unless master planning actions update the current standards Crosswalks • 10 ft crosswalk width; Standard crosswalk concrete per City specifications • 2 ft x 2 ft saw-cut architectural score joint (1/2 in deep) pattern • Medium broom or “brush” finish • Follow location and dimensional standards for Thermoplastic/Painted Parallel Crosswalk, City Standard Plan 128 • Maintain special paving treatments in place (combination of standard and colored concrete in various scored and spiral patterns; most crosswalks are 2 ft x 2 ft score join pattern with a broom or brush finish) • Follow location and dimensional standards for Thermoplastic/Painted Parallel Crosswalk, City Standard Plan 128 • Update standard if new or revised treatments are selected through master planning actions in this area • Determined during design process Raised Intersections • Standard concrete per City specifications • 4 ft x 4 ft sawcut score joint pattern on the interior square (inside of the crosswalks) • Medium broom or “brush” finish Detectable Warnings/Truncated Domes • Must meet ADA requirements • Color: Dark Red/Colonial Red (FED-STD-595 20109) (or approved equal) AGENDA ITEM #2. a) Attachment A – Downtown Streetscape Requirements Streetscape Element Historic Core Streets Boulevard Street Mixed Use Streets Civic Streets Festival Street • Alternate Color: Black truncated domes may be used, if needed to meet ADA requirements Trench Drains • For locations approved by the City within the public ROW • Olympic Foundry - CNK Series Trench Grate (or approved equal) • Ductile iron, uncoated for natural, weathered finished • Olympic Foundry - TWS Trench Grates (or approved equal) • Ductile iron with black powder coat finish (RK08 Flat Black or to match existing) Pedestrian Streetlights • Downtown Decorative Pedestrian Luminaire Pole design standard (or approved equal) - see illustration at right (color___);manufacturer___ The color and manufacturer will be finalized and shared prior to the Planning Commission’s deliberations. • Provide water irrigation for flower baskets and electrical power for festoon outlet • Align poles with adjacent street trees • Provide minimum 2 ft clearance from face of curb at pole base • Provide 15 ft clearance bottom of luminaire and top of sidewalk • Follow wiring standards for Typical Lighting Underground System, City Standard Plan 119 • _______ design standard (or approved equal) - see photo at bottom right (color___); manufacturer ____ The design standard, color, and manufacturer will be finalized and shared prior to the Planning Commission’s deliberations. • 2.5 ft setback from face of curb; align poles with adjacent street trees where possible Signal and Other Poles • Main Avenue design standard (or approved equal) • Location to be determined by City at individual intersections AGENDA ITEM #2. a) Attachment A – Downtown Streetscape Requirements Streetscape Element Historic Core Streets Boulevard Street Mixed Use Streets Civic Streets Festival Street Bike Racks • Select from the following Sportworks (or approved equal) models:  Tofino No-Scratch Rack  Oahu No-Scratch Circle Rack • Stainless steel material with bead blast finish and and Santoprene TPV rubber bumper on sides. • For surface mount, use concrete wedge anchors with tamper resistant nuts. Bike Racks – Special Treatment Options (may be used) • Sportworks Westport No-Scratch Rack or Post Rack (or approved equal) • Sportworks rack should meet material and finishes noted above • Custom graphics and colors acceptable upon review and approval of City • Sportworks Westport No-Scratch Rack or Post Rack (or approved equal) • Sportworks rack should meet material and finishes noted above • Custom graphics and colors acceptable upon review and approval of City Bollards Vehicular: • Furnitubes - Bell 100/Full (or approved equal) • Cast iron with primed finish (from manufacturer) • RAL 9005 Jet Black with full glass finish and anti-graffiti coating (on-site) Vehicular/Pedestrian: • Sun Valley Lighting (or approved equal) - B8500 w/B85C-Top (non-lighted); B8SEL-CAP (lighted) with several optic options • Black finish • Standard textured finish Bollards – Special Treatment Options (may be used) • IronAge Designs (or approved equal) - Needle • Black powder-coat over • Reliance Foundry Bike Bollards • Polyester Powdercoated • Sportworks Westport No- Scratch (or approved equal) • Racks should be steel • IronAge Designs (or approved equal) - Needle • Black powder-coat over cast • Reliance Foundry Bike Bollards • Polyester Powdercoated with Black Textured color AGENDA ITEM #2. a) Attachment A – Downtown Streetscape Requirements Streetscape Element Historic Core Streets Boulevard Street Mixed Use Streets Civic Streets Festival Street cast aluminum • Reliance Foundry Bike Bollards • Polyester Powdercoated with Black Textured color with Black Textured color (galvanized where possible) with a black thermoplastic powder coat finish • Reliance Foundry Bike Bollards • Polyester Powdercoated with Black Textured color aluminum • Reliance Foundry Bike Bollards • Polyester Powdercoated with Black Textured color Newspaper Racks and Corrals • Rack or corral design to be coordinated with local news outlet(s) • Black color, where possible Benches • Victor Stanley - RB-28 & RB-12 (backless) (or approved equal) • Black powder coat finish • Benches longer than 4’ must include center armrest • See Appendix Section 4 for specification sheets • “Traditional” design aesthetic compliment the older character of the Historic and Boulevard Streets • Landscape Forms - Towne Square (Strap) and/or Victor Stanley - RB-12 (Backless, Strap) (or approved equal) • Black powder coat finish • Benches longer than 4’ must include center armrest • “Contemporary” design aesthetic and diverse seat configurations complement Mixed-Use Streets with a residential focus • Forms and Surfaces - • Existing standard to be matched with new installations • Columbia Cascade - 2664-6 (or approved equal) • All cast iron (custom order) with a black powder-coat finish • Benches longer than 4’ must include center armrest AGENDA ITEM #2. a) Attachment A – Downtown Streetscape Requirements Streetscape Element Historic Core Streets Boulevard Street Mixed Use Streets Civic Streets Festival Street Balance Bench (or approved equal) • Black or Bright Silver Gloss powder coat finish • Benches longer than 4’ must include center armrest • “High-tech” design aesthetic most appropriate around new mixed-use or commercial development Streetscape Fencing • Ameristar - Aegis Plus, Majestic Style (or approved equal); compare product to D6. Landscape Strip Fencing • Black powder coat over galvanized steel • Typical fence height is between 30-42” Waste and Recycling Receptacles • Victor Stanley - Ironsites SD-42 (or approved equal) • Receptacle to have Tapered Form ring lid, but no dome top • Black powder coat finish • Columbia Cascade - Craftsmen - 2667-Dome Top (DT) (or approved equal) • Black powder coat finish Ash Receptacles Freestanding • Forms and Surfaces - Butler Ash Receptacle (or approved equal) • Pole mounted • Black standard powder coat Wall-mounted • Forms and Surfaces - Butler Ash Receptacle (or approved equal) • Wall mounted AGENDA ITEM #2. a) Attachment A – Downtown Streetscape Requirements Streetscape Element Historic Core Streets Boulevard Street Mixed Use Streets Civic Streets Festival Street • Black standard powder coat Tree Pits and Tree Grates • 4 ft wide x 8 ft long x 2 ft deep minimum tree pit (larger wherever feasible) • Olympic Foundry - CNK Series Tree Grate (or approved equal) • Ductile iron, uncoated for natural, weathered finish • 24 in diameter trunk opening • 4 ft wide x 8 ft long x 2 ft deep minimum tree pit (larger wherever feasible) • Urban Accessories - Chinook model (or approved equal) • Ductile iron, raw natural finish • 24 in diameter trunk opening Landscape Strips • 3 ft wide x 12 ft long x __ ft deep minimum planting strip; 16 ft maximum length • 1 ft “step-off” sidewalk area separate strip from curb in locations where adjacent to on-street parking • 1 street tree per strip; layered plantings that include shrubs and groundcover are encouraged • Shrub and groundcover strips permitted in locations where planting street trees is not possible Landscape Strip Fencing • Ameristar - Aegis Plus, Majestic Style (Special) (or approved equal) • Black powder coat over galvanized steel • 18-24 in height with a 4 in max. on-center spacing of vertical rails • 24 in setback from face of curb where there is on-street parking • 18 in setback from face of curb on streets without on-street parking Irrigation Irrigation requirements will be finalized and shared prior to the Planning Commission’s deliberations. AGENDA ITEM #2. a) Downtown Streetscape Design Standards and Guidelines DOWNTOWN STREETSCAPE DESIGN STANDARDS AND GUIDELINES FINAL DRAFT - MARCH 2017 DRAFT AGENDA ITEM #2. a) 2Downtown Streetscape Design Standards and Guidelines CONTENTS INTRODUCTION.............................................................................4 PURPOSE..........................................................................................4 PROCESS...........................................................................................6 USING THE DOCUMENT..............................................................7 STREETSCAPE CHARACTER...........................................8 DOWNTOWN CONTEXT............................................................8 STREETSCAPE TYPES.................................................................9 STREETSCAPE ELEMENTS ...................................................12 SURFACES ......................................................................................14 POLES & UTILITIES...................................................................20 FURNISHINGS..............................................................24 LANDSCAPE.................................................................34 PLACEMAKING .................................................................40 PARKLETS & STREATERIES ..................................................42 SIGNAGE & IDENTITY ...............................................................46 PUBLIC ART .................................................................................48 APPENDIX 1. STREET FURNISHINGS COSTS 2. RENTON APPROVED STREET TREE LIST 3. RENTON SIDEWALK CAFE GUIDELINES 4. SPECIFICATION SHEETS FOR VICTORY STANLEY - RB-12 AND RB-28 BENCHES AGENDA ITEM #2. a) 3Downtown Streetscape Design Standards and Guidelines ACKNOWLEDGEMENTS CITY OF RENTON STAFF COMMUNITY AND ECONOMIC DEVELOPMENT DEPARTMENT Chip Vincent Administrator, Community & Economic Development Department Angie Mathias Long Range Planning Manager, Community & Economic Development Department John W. Collum, AICP Community Development Project Manager, Community & Economic Development Department PUBLIC WORKS DEPARTMENT Public Works Staff - TBD COMMUNITY SERVICES DEPARTMENT Community Services Staff TBD CITY CENTER COMMUNITY PLAN ADVISORY BOARD Members - TBD This document was prepared by MAKERS Architecture + Urban Design John Owen, AIA Katy Saunders, PLA, ASLA, LEED Green Associate Farzana Rahman, Urban Designer AGENDA ITEM #2. a) 4Downtown Streetscape Design Standards and Guidelines PURPOSE Renton’s Downtown is growing. New projects are being planned and property owners are renovating their older buildings. And, other changes are in the works. The portions of Main Avenue and Bronson Way that cross through the Downtown area will soon be two-way streets and there are future plans to convert other Downtown one-way couplets into two-way streets. With these improvements comes the opportunity to significantly upgrade Downtown’s streetscapes in a consistent and efficient way. The set of streetscape design standards and guidelines in this document provides a tool kit for City staff, property owners and developers to use in designing improvements to the public realm in Downtown. While the recommendations are specific to the Downtown core as delineated in the figure on page 7, it is assumed that a similar set of standards will be developed for other sections of Renton’s City Center. The recommended street and public realm elements, treatments and surfaces described in this document are intended to address the following objectives. Provide a more consistent urban design signature that reinforces the Downtown’s identity For this reason, a relatively limited palette of elements and treatments is recommended. Limiting the street fixture colors to black or silver-grey metal will also increase a sense of unity. To increase design consistency, recommended street elements are the same or similar to those of recent projects such as the Piazza, the transit center and others within the City of Renton. For example, the pedestrian luminaire fixtures are in the same design family as those for the recent Rainier Avenue improvements and the Cedar River Trail. While the streetscape palette is relatively simple, emphasis is placed on high quality features that will upgrade the Downtown’s overall visual character. Facilitate maintenance and reduce long term costs The recommended fixtures and surfaces are proven to be durable and low maintenance. The furnishings selected offer a range of aesthetic options, while maintaining consistent, high-quality finishes. Provisions for landscape maintenance have been considered, and the recommended lighting system is limited to two locally sourced fixtures to minimize replacement requirements. Special paving is minimized in order to make it easier to match new and existing pavements and to facilitate patching and repair costs. INTRODUCTION AGENDA ITEM #2. a) 5Downtown Streetscape Design Standards and Guidelines Respond to local context While design consistency is a primary objective, streetscapes should also respond to the individual street’s width, function, and activities, as well as surrounding buildings and open spaces. Therefore some flexibility is provided by listing different options for certain elements. For example, it is often appropriate that benches “fit in” with the architectural character of adjacent buildings, so the standards include a variety of bench designs. And, the Downtown’s architectural and urban design character is not monolithic. Buildings in the historic core have a different feel than some contemporary buildings that are located close to the transit center. To respond to the different characters, options for street furniture with a historic and contemporary character are provided. Promote pedestrian safety, access and comfort The recommendations are consistent with the Americans with Disabilities Act (ADA) and Crime Prevention through Environmental Design (CPTED) principles. The lighting system will provide pedestrian scaled street lighting with appropriate lighting levels and uniformity. Extended sidewalks (curb bulbs) and raised intersections will also improve pedestrian access and safety. Street trees and amenities will also greatly enhance the pedestrian experience. Enhance the Downtown’s economic activity Carefully designed, pedestrian-oriented streetscapes can play an important role in invigorating Downtown’s economy as well as enhancing its identity. Streetscape improvements in similar downtown settings have been shown to increase retail sales, sometimes up to 10 to 12%, when coupled with other marketing and business promotion activities. With the construction of the Piazza, Renton Pavilion Event Center (“Pavilion”), transit center, Rainier Avenue streetscape, the Cedar River Trail, and other improvements, the City already has a head start in creating an attractive public realm within the Downtown and City Center areas. Additionally, measures to increase housing in Downtown and leverage the activity at The Landing to the north are opportunities to pursue. AGENDA ITEM #2. a) 6Downtown Streetscape Design Standards and Guidelines PROCESS The development of these standards and guidelines involved a joint City staff/ consultant team effort. Department staff members responsible for constructing and/ or maintaining public realm improvements were consulted throughout the process. In order to build on recent public realm improvements, the consultant team first inventoried existing street elements and identified some preliminary considerations to address in recommending design standards. The team reviewed these with staff at two interdepartmental team (IDT) meetings. Two design efforts arose during the process that provided timely and very useful case studies with which to test the applicability of proposed streetscape standards: The Lofts at Second and Main development and the Main Avenue South conversion to two- way traffic project. Additionally, the expertise provided by the designers of these two was very helpful. The staff/consultant team met with the designers of those projects to explore the implications of those projects and identify a street element palette that was equally applicable to both public and private developments. Based on this input, the consultant and Community and Economic Development staff explored different options and street design concepts with respect to the individual streets and sub-districts within the Downtown and refined a preliminary set of design feature options. Finally, the team met individually with the staff of the Public Works and Community Services departments to discuss issues related to constructability, safety and maintenance while preparing this document. Development of these guidelines was determined to be a priority implementation task of the City Center Community Plan Advisory Board (“Board”), as it seeks to ensure the City Center Community Plan, adopted in 2011, and its actions and strategies are advanced. As such, the consultant team reviewed the project with the Board early in its development, and utilized Board comments in developing a final draft. The final draft was endorsed by the Board, prior to presentation to the City’s Planning Commission for review and to the City Council for adoption. AGENDA ITEM #2. a) 7Downtown Streetscape Design Standards and Guidelines USING THE DOCUMENT This document has been designed for City staff, Downtown property owners and developers, and engineering and design consultants to illustrate the types of infrastructure and streetscape elements that are desired with future Downtown improvements. The following pages present information regarding the desired style, location and spacing of a variety of streetscape elements commonly found or planned for Downtown. Any project that includes streetscape improvements will be reviewed and officially approved by City staff prior to construction or installation. This document provides information to help streamline the project development and approval process. Applicants are encouraged to cite this document in their submittal of information to the City. This document includes three primary sections: 1. Streetscape Character: Evaluates Downtown as a whole and every Downtown block to create a “streetscape typology” to allow the character of Downtown’s sub- districts to be highlighted by streetscape elements and placemaking opportunities. 2. Streetscape Elements: Establishes standard elements that will be required as new development and public improvements occur; guidelines for designing streetscape improvements and the City’s approval of them; and special treatment options that would allow more unique appearances in streetscape areas. 3. Placemaking: Provides ideas for turning streetscape areas into active and passive public spaces by utilizing additional character-inspiring features, such as parklets, public art and wayfinding signage. For more information or questions about the applicability of the standards and guidelines, contact the City’s Department of Community and Economic Development: phone: 425-430-7294 or email: planingcustomerserv@rentonwa.gov. AGENDA ITEM #2. a) 8Downtown Streetscape Design Standards and Guidelines DOWNTOWN CONTEXT In order to understand how to provide a safer and more consistent streetscape experience, this study reviewed streets throughout Downtown, and established street typologies to better describe the streetscape character of Downtown. These typologies take into account both the existing context of Downtown, as well as how the streets may evolve as new development brings new commercial and residential uses to the area. The figure shown at right illustrates the study’s assessment of Downtown’s streets. The following pages describe in more detail the characteristics of the different streetscape types. Highlights • Downtown’s historic core is located east of Burnett Avenue, and is concentrated between Houser Way and South 2nd Street. • A civic block at the center of Downtown links the Transit Center, Piazza and a proposed festival street segment along 3rd Street. • To the west, along South 2nd Street and south of the railroad, streetscapes are anticipated to transition towards contemporary mixed-use streets over time as redevelopment occurs. • The northwest section of Downtown includes a boulevard streetscape, with a planted median and large, mature treesfronting the Renton High School property. Some design elements specified in these standards and guidelines, such as tree grates and street lights, are consistent throughout Downtown. Other elements, such as benches, should vary from sub-district to sub-district. This is to provide better design continuity but also to encourage some variety, especially where a street has distinctive character, such as in the historic area. STREETSCAPE CHARACTER AGENDA ITEM #2. a) 9Downtown Streetscape Design Standards and Guidelines STREETSCAPE TYPOLOGY Historic Core Street Civic Street Boulevard Street Downtown Focus Area* Festival Street Mixed - Use Street Railroad Right-of-Way * “Downtown Focus Area” boundary is intended to follow the extent of the Downtown Business District. For areas where streets serve as edge boundaries, the streetscape standards and guidelines in this document are applicable for properties fronting on both sides of the street. AGENDA ITEM #2. a) 10Downtown Streetscape Design Standards and Guidelines STREETSCAPE TYPOLOGY HISTORIC CORE STREET Historic core streets reflect the scale and commercial architecture typical of an early-to-mid 20th century ‘Main Street.’ Buildings front these blocks with limited gaps, allowing for a consistent street frontage of windows and entrances to keep pedestrians engaged. • Parallel street parking and street trees help to buffer pedestrians from two-lane traffic. • Streetscape elements in this area should reflect the historic context of the area and be located to promote social interaction along the streetscape. • Benches, waste receptacles, bike parking and clear crosswalks are essential elements for this area. • Wayfinding/Identity signage, such as banners, and public art elements, can further promote this area as a cultural center of downtown. MIXED-USE STREET Mixed-use streets include commercial streets outside of the historic core and streets with new mixed-use developments that include residential units above retail or offices. These streets may also be a mix of existing single-family residential and lower-density commercial uses as blocks transition towards more higher-density mixed-use projects over time. • All of these streets are well-poised for supporting a lively pedestrian realm, and should have a strong palette of streetscape elements. • Placement of streetscape elements, such as benches and waste receptacles, will be similar to that of the historic core, but the detailing of the streetscape elements may be more contemporary. AGENDA ITEM #2. a) 11Downtown Streetscape Design Standards and Guidelines CIVIC STREET A civic block comprised of Burnett and Logan Avenues and S 2nd and S 3rd Streets offers an opportunity to expand and enhance the public realm of Downtown and build on adjacent civic uses, including a municipal parking garage, transit center, Pavilion and Piazza. Special paving and landscape treatments already in place around this block provide the sense of a true center of activity for Downtown. These treatments could be extended to the north and south, along the “Civic Spine” of Burnett Ave S, to better connect adjacent neighborhoods and public amenities like South Renton and Burnett Linear Park (south) and North Renton and Cedar River Trail (north) to Downtown. • The public plaza and event space between Burnett and Logan offer rich opportunities for events and larger gatherings. • A festival street, with raised intersections or curbless portions, is recommended for a portion of South 3rd Street. Streetscape amenities should build upon the existing elements, while allowing the space to remain flexible for diverse uses throughout the year. • The current operations of the transit center are being considered for relocation to a new center several blocks southwest of Downtown. A master plan for the transit center block is planned, and provides an opportunity to review the special streetscape treatments already in place or develop new ones. The master plan is recommended to incorporate the Civic Street typology as an underlying design principle. BOULEVARD STREET South 2nd Street between Shattuck Ave South and Logan Ave South is expected to carry some pedestrian traffic into Downtown and to Renton High School and the IKEA Performing Arts Center. However, commercial frontages are more limited in these areas, and the presence of substantial medians and small pocket parks offer a distinctly green-space feel. • Streetscape elements, particularly benches and other seating elements, can further underscore the park-like character in this area. AGENDA ITEM #2. a) 12Downtown Streetscape Design Standards and Guidelines OVERVIEW A wide variety of individual elements contribute to the overall streetscape experience. From infrastructure elements and treatments, such as curb alignments and pavement treatments, to surface elements, such as furnishings, each element plays a unique and important function, while also contributing to the overall aesthetics of Downtown. This section provides a description of the most common streetscape elements that are found within Downtown, and guidance on the selection and placement of these various elements according to the street types outlined in the previous section. In some cases, City standards across all streetscapes will provide unity and cohesion throughout Downtown. In other cases, some variety of detail is encouraged to promote a dynamic streetscape that supports a strong mix of civic, commercial and residential uses. ORGANIZATION AND APPLICABILITY Generally, the Standards and Guidelines provide three sections with different levels of specificity and applicability for each streetscape element: 1. Intent statements at the beginning of each major section describe the public objectives related to the elements in that section. They also serve as criteria for the City to use when considering any exception to the standards. 2. Downtown Standards are mandatory requirements to be implemented with new development in accordance with Renton Municipal Code, Chapter 4. They must be adhered to unless the City determines that an exception is to be made. Exceptions will only be made if they adhere to the intent statements and provide a public benefit. 3. Design Guidelines are additional considerations to be addressed when locating, selecting or designing streetscape improvements. They are to be followed unless the City finds that there is a compelling reason to the contrary. For some elements, a fourth section may be provided: 4. Special Treatments Options provide for special or unusual situations or conditions. Where the imperative voice or the term “shall” is used in the provision, the statement is mandatory if the condition applies. In other cases, the treatment or option may be employed if the special condition applies. STREETSCAPE ELEMENTS AGENDA ITEM #2. a) 13Downtown Streetscape Design Standards and Guidelines Surfaces - 14 Sidewalk Paving Crosswalks Raised Intersections Detectable Warnings Curb Extensions Trench Drains Stormwater Management Poles & Utilities - 20 Pedestrian Lighting Other Roadway Poles Utility Vault/Cabinet Vault Covers Furnishings - 24 Bike Racks Bollard Newspaper Racks Benches Seating Alternatives Streetscape Fence Ash Receptacle Waste Receptacle Landscape - 34 Streetscape Plantings & Maintenance Street Trees & Spacing Tree Pit Tree Grate Planter Fencing Reference to RMC – City to fill in AUTHORITY AGENDA ITEM #2. a) 14Downtown Streetscape Design Standards and Guidelines A. SURFACES A1. INTENT Consistent, safe and durable walking and driving surfaces are critical to both the function and aesthetics of any downtown street. These guidelines present a series of practical design solutions for Downtown Renton’s sidewalks and crosswalks, which will bring a more cohesive aesthetic to the area, while controlling maintenance needs over time. In general, all surfaces and surface treatments within Downtown shall: a. Provide safe attractive pavements and surfaces; b. Provide for universal accessibility; and c. Contribute to a constant design character within the Downtown, allowing for special treatments on Civic streets. A2. GENERAL CONSIDERATIONS • All surfaces must meet ADA requirements for universal accessibility. • Nearly all trips begin and end as a pedestrian. Project designs should give high consideration to the pedestrian realm to ensure that surface designs are clear, safe and inviting to all users. AGENDA ITEM #2. a) 15Downtown Streetscape Design Standards and Guidelines A3. SIDEWALK PAVING DOWNTOWN STANDARDS Historic Core/ Boulevard/ Mixed-Use Streets Civic Streets Festival Streets • 12 ft sidewalk width on both sides of street; width includes street tree grates and/or landscape strips for locating street trees • Standard sidewalk concrete, per City specifications (Class 3000) • 2 ft x 2 ft saw-cut architectural score joint (1/2 in deep) pattern • Medium-light sandblast finish • Maintain special paving treatments in place (combination of standard and colored concrete in various scored and spiral patterns, 1 ft. square slate tile trim, and other details) • Update standard if new or revised treatments are selected through master planning actions in this area • Design as part of Civic area master planning • Complement Civic Street treatments currently in place, unless master planning actions update the current standards • Align the score pattern grid with curb and adjacent crosswalk grid, wherever possible. • Design as part of Civic area master planning • Complement Civic Street treatments currently in place, unless master planning actions update the current standards • Radial grid treatments at corners may be allowed to accommodate adjacent building designs or to provide a transition where streets do not intersect at right angles. • Match the sidewalk paving finish with the City’s approved sample (from The Lofts at Second and Main project). DESIGN GUIDELINES Example of medium-light sandblast finish Example of special paving treatments on Burnett Avenue AGENDA ITEM #2. a) 16Downtown Streetscape Design Standards and Guidelines A4. CROSSWALKS DOWNTOWN STANDARDS Historic Core/ Boulevard/ Mixed-Use Streets Civic Streets Festival Streets • 10 ft crosswalk width • Standard crosswalk concrete per City specifications • 2 ft x 2 ft saw-cut score joint pattern • Medium broom or “brush” finish • Follow location and dimensional standards for Thermoplastic/Painted Parallel Crosswalk, City Standard Plan 128 • Follow location and dimensional standards for Thermoplastic/Painted Parallel Crosswalk, City Standard Plan 128 • Maintain special paving treatments in place (combination of standard and colored concrete in various scored and spiral patterns; most crosswalks are 2 ft x 2 ft score join pattern with a broom or brush finish) • Update standard if new or revised treatments are selected through master planning in this area • Determined during design process DESIGN GUIDELINES • Align the score pattern grid with adjacent sidewalk score grid, wherever possible. (See left) Radial scoring allowed at intersections, if needed to integrate grids. (See right) • Follow the Downtown tandard at all raised intersections, unless an accent treatment is approved by the City. • Use durable paint to demarcate crosswalk areas, so they will withstand slowing and turning vehicular traffic. Crosswalk treatment for Civic StreetConceptual illustration of typical sidewalk and crosswalk score patterns at intersection. Not for construction. Conceptual illustration of radial sidewalk and crosswalk score patterns at intersection. Not for construction. AGENDA ITEM #2. a) 17Downtown Streetscape Design Standards and Guidelines A5. RAISED INTERSECTIONS DOWNTOWN STANDARDS All Street Types • Standard concrete per City specifications • 4 ft x 4 ft sawcut score joint pattern on the interior square (inside of the crosswalks) • Medium broom or “brush” finish DESIGN GUIDELINES • Align the internal score pattern grid with adjacent crosswalk grid, wherever possible. • Add an accent treatment (scoring, coloring, stamping) within the center squares, provided it can be repaired or replaced with limited impact to surrounding paving. • Use detectable warnings / truncated domes between the sidewalk and street sections of raised intersections to meet accessibility requirements per ADA. • Apply raised intersections with accent paving treatments to festival streets. (See Placemaking section of this document.) • Determine the specific location of raised intersections as part of public improvement projects. A6. DETECTABLE WARNINGS / TRUNCATED DOMES DOWNTOWN STANDARDS All Street Types • Must meet ADA requirements • Color: Dark Red/Colonial Red (FED-STD-595 20109) (or approved equal) • Alternate Color: Black truncated domes may be used, if needed to meet ADA requirements DESIGN GUIDELINES • Install truncated domes at curb ramps to provide a detectable warning surface wherever pedestrians are invited to cross the street. • Apply linear warning strips where the sidewalk and street are at the same height (e.g. raised intersections, etc.). Example of raised intersection Photo courtesy of NACTO Raised intersection in Wilmington DE Photo courtesy of www.landscapeonline.com A detectable warning with truncated domes AGENDA ITEM #2. a) 18Downtown Streetscape Design Standards and Guidelines A7. TRENCH DRAINS A8. VAULT COVERS DOWNTOWN STANDARDS Historic Core/ Boulevard/ Mixed-Use Streets Civic Streets/ Festival Streets • For locations approved by the City within the public ROW • Olympic Foundry - CNK Series Trench Grate (or approved equal) • Ductile iron, uncoated for natural, weathered finished • Olympic Foundry - TWS Trench Grates (or approved equal) • Ductile iron with black powder coat finish (RK08 Flat Black or to match existing) DESIGN GUIDELINES • Use trench drains only if standard storm system infrastructure is demonstrated to not be physically feasible during project design. • Comply with ADA standards when utilizing trench drains; ensure that installation is durable and trench drains will not present tripping or slipping hazards to pedestrians. DOWNTOWN STANDARDS All Street Types • City to fill in_ DESIGN GUIDELINES • TBD CNK Series Trench Grate, Downtown Standard TWS Series Trench Grate, for Civic Streets only, to match existing. AGENDA ITEM #2. a) 19Downtown Streetscape Design Standards and Guidelines A9. CURB EXTENSIONS DESIGN GUIDELINES • On-street parking should be used in conjunction with curb extensions, to facilitate flow and provide a more uniform street edge for bicycle and vehicular traffic. • Curb extensions must allow space for bicycles traveling between parked cars and moving traffic to pass unimpeded, so that they are not pushed into the flow of vehicular traffic. • Ensure positive drainage. • Curb extensions may also serve as an informal gateway, and their design can be enhanced to further contribute to the aesthetics of the streetscape. • Wayfinding and/or public art elements, such as embedded signage or designs, brick, stamped concrete or other accent paving may be incorporated at curb extensions. • Landscape plantings and vegetated low impact development stormwater facilities should be incorporated into curb extensions areas where practical and as long as they meet sightline requirements. See the Landscape Section of this document for more information on sightlines and plant heights. • Curb extensions are recommended at all intersections where there is on-street parking, unless the City determines that the location is not feasible or appropriate. Mid-block curb extensions, pending City approval, are also encouraged. DOWNTOWN STANDARDS Where the City determines they are desirable, install curb extensions as part of required street improvements. Curb extensions improve the pedestrian realm by shortening the road crossing and expanding the width of sidewalks. Most commonly located at intersections, curb bulbs may also be strategically located to facilitate mid-block crossings. Pedestrians waiting to cross at curb bulbs are often more visible to drivers, as they are safely within the driver’s view corridor, rather than being in the peripheral area. Because curb bulbs constrict the width of the street at crossings, they may also provide a traffic calming effect on traffic. In order to minimize pedestrian crossing distances, curb extensions should use smallest feasible curb radii that allow for adequate vehicle circulation and turning. Minimum curb return radii recommended that will accommodate parking and street maintenance equipment, etc. If curb extensions are installed at a raised intersection or on a curbless street, a detectable warning surface is required between the sidewalk and street throughout the area where there is no curb separation. Employ landscaping and vegetated low impact development stormwater facilities to add visual interest and help in managing stormwater run- off. Illustration of guidelines for curb extensions Example of a curb extension AGENDA ITEM #2. a) 20Downtown Streetscape Design Standards and Guidelines A10. STORMWATER MANAGEMENT DESIGN GUIDELINES Effective management and treatment of stormwater is a growing issue in the region, and in recent years, local municipalities have taken a wide range of approaches to stormwater management. This study did not look specifically into the stormwater management approaches that would work best for Downtown Renton. However, many stormwater management approaches, such as Low-Impact Development (LID) strategies, offer an added benefit of improving the aesthetics and function of the pedestrian realm. These guidelines recommend that when LID pinciples and practices are incorporated into Downtown streetscapes, care is taken to ensure the treatment matches the designs and materials outlined in this document, to the greatest degree feasible. LID principles and practices are allowed and may be necessary to meet the RMC 4-6-030 Drainage (Surface Water) Standards. Some examples of LID strategies that can enhance the aesthetic character of downtown streetscapes are: • Street trees installed with adequate soil volume (see Landscape section) to grow to a mature size, and help manage stormwater. • Bioretention facilities planted with low-maintenance plants that offer a diverse palette of color and texture. • Modular stormwater facilities that manage stormwater and support small ornamental trees and other plants. • Permeable pavements that a designed and installed to complement existing streetscape, planting and paving designs. Bioswale in the West Seattle neighborhood of Seattle, WA Bioswale in High Point Neighborhood, Seattle, WA AGENDA ITEM #2. a) 21Downtown Streetscape Design Standards and Guidelines PAGE INTENTIONALLY LEFT BLANK AGENDA ITEM #2. a) 22Downtown Streetscape Design Standards and Guidelines B. POLES & UTILITIES B1. INTENT The intent of the standards and guidelines in this section is to: a. Accommodate necessary infrastructure; b. Improve aesthetic appeal of poles and utilities; c. Minimize the visual impact of poles and utilities; d. Maximize multiple use of poles in order to minimize the number of poles; and e. Contribute to the overall aesthetic of the streetscape. B2. GENERAL CONSIDERATIONS • Pedestrian-scale lighting shall be required Downtown to promote public safety, and to create a more inviting streetscape during evening hours. • Locate above-grade structures outside of the clear walk zone, to allow for safe pedestrian circulation. • Uniformity is important, particularly with vertical elements, such as streetlights. • Cross-discipline coordination during a project’s design is helpful to ensuring the spacing and setback requirements of multiple vertical streetscape elements (e.g. streetlights, pedestrian lights, street trees, crosswalk signals, etc.) are met. • Minimize the number and size of poles and other structures, and look for opportunities for poles and structures to serve additional functions, such as signage and/or placemaking. • The location of poles shall consider the location of existing and proposed utilities to ensure required separation from the utilities is met, prevent damage to the utilities, and allow for access and the ability to maintain the utilities. Signal and street light poles typically perform a variety of functions AGENDA ITEM #2. a) 23Downtown Streetscape Design Standards and Guidelines B3. PEDESTRIAN STREETLIGHTS Single-headed Civic Street standard (left) Double-headed Civic Street standard (right) DOWNTOWN STANDARDS Historic Core/ Boulevard/ Mixed-Use Streets • Downtown Decorative Pedestrian Luminaire Pole design standard (or approved equal) - see illustration at right (color Jet Black) • Provide water irrigation for flower baskets and electrical power for festoon outlet • Align poles with adjacent street trees • Provide minimum 2 ft clearance from face of curb at pole base • Provide 15 ft clearance bottom of luminaire and top of sidewalk • Follow wiring standards for Typical Lighting Underground System, City Standard Plan 119 Civic Streets • Civic Street design standards (or approved equal) - see photos at bottom right (color black); • 2.5 ft setback from face of curb; align poles with adjacent street trees where possible DESIGN GUIDELINES • Integrate streetscape amenities, such as signage and hanging flower baskets, into the pole design, to limit number of vertical obstructions in the pedestrian realm. • Provide an 8’ vertical clearance from the sidewalk for any pole attachment (eg. flower basket or banner). • Avoid strap attachment retrofits - if unavoidable, straps should match the pole finish color. • Determine pole spacing and illumination levels based on specific project needs and site or design constraints. • Ensure compliance with City standards and these guidelines through project review and approval by the City prior to construction. Conceptual detail of Downtown Decorative Pedestrian standard for illustration only, not for construction. AGENDA ITEM #2. a) 24Downtown Streetscape Design Standards and Guidelines B4. SIGNAL AND OTHER POLES DOWNTOWN STANDARDS All Street Types Civic Streets • Main Avenue design standard (or approved equal) - see illustration at right • Location to be determined by City at individual intersections • (insert info here) DESIGN GUIDELINES • Reference the Downtown Standard Pedestrian Streetlight (see previous page) for design direction on all signal poles with mastarms and other streetscape poles in Downtown. • Adjust pole design as needed to meet the placement, illumination, and other requirements. • Determine pole spacing and illumination levels based on specific project needs and site or design constraints. • Ensure compliance with City standards and these guidelines through project review and approval by the City prior to permitting and construction. • Consider modifying pole design to provide pedestrian, streetlight (non- signal poles taller than pedestrian streetlights), and signal lighting fixtures on a single pole. • Avoid strap attachment retrofits - if unavoidable, straps must match the pole finish color. • Minimize the size of poles and other structures. • Avoid wooden poles in the Downtown - poles should have a permanent character. Utilize metal poles with color and finishes to match other streetscape poles. • Organize signs, push buttons, lights and other appurtenances on poles to avoid a haphazard, cluttered appearance. The size of poles and other utilities should be minimized to avoid a highway scale and appearance Poles and other mounting structures should have permanent appearance AGENDA ITEM #2. a) 25Downtown Streetscape Design Standards and Guidelines B5. UTILITY CABINETS AND SIGNAL BOXES DESIGN GUIDELINES • Locate signal boxes within sight of intersections they control, but outside of the pedestrian clear walk  zone. • Maintain a pedestrian clear walk zone (4 ft radius) around signal boxes. • Look to adjacent properties when locating service cabinets, if right-of- way space is constrained. • Encourage undergrounding of cabinets, where possible. • Use plants to screen cabinets, where possible, while preserving access for service and maintenance. • Employ painted or artistic wrap treatments that enhance the character of the streetscape. • Engaging local artists or students and historical images can add to sense of place. • For new development or similar discretionary approvals or substantial rehabilitation projects that may receive density bonuses, artistic treatment of utility cabinets should be considered as a condition of approval. • Ensure designs are primarily artistic, so that they will not be confused with signage or advertising. • The City must review all designs prior to installation. “Chroma” by Jason Vo, a public art installation / utility wrap design developed by 2015 Renton High School graduate. Traffic signal cabinets need to be where engineers can view the signals while adjusting signal timing AGENDA ITEM #2. a) 26Downtown Streetscape Design Standards and Guidelines C. FURNISHINGS C1. INTENT There are already numerous types and styles of street furnishings in Downtown. These standards and guidelines seek to establish a higher degree of uniformity, while allowing some variation where there is already an established design theme, such as on Civic Streets. This document also illustrates key relationships between some of the most common street furnishings, and shows how these elements can be choreographed to promote a safe and lively public realm. In general, streetscape furnishings within Downtown shall: a. Enhance the pedestrian experience; b. Provide for functional needs, such as waste disposal, bicycle parking, etc; c. Allow for a variety of streetscape elements that help define and enhance specific sub-districts within Downtown; and d. Reflect a high quality in terms of design and maintenance. C2. GENERAL CONSIDERATIONS • In order to add variation and interest to the streetscape realm without increasing visual clutter, all furnishings shown in the following pages should be a black or natural finish. • The location of streetscape furnishings should maintain a consistent clear walk zone for pedestrians, particularly on streets with limited rights-of-way. See individual furnishings for additional location guidance. AGENDA ITEM #2. a) 27Downtown Streetscape Design Standards and Guidelines C2. BIKE RACKS DOWNTOWN STANDARDS All Street Types • Select from the following Sportworks (or approved equal) models: -Tofino No-Scratch Rack -Oahu No-Scratch Circle Rack • Stainless steel material with bead blast finish and Santoprene TPV rubber bumpers on sides DESIGN GUIDELINES • A minimum of 1 rack for 2 or more bikes per 100 LF is recommended. • Locate racks throughout Downtown, particularly near intersections, building entrances, and gathering areas. • Ensure bikes parked in racks will be clear of pedestrian walk zones. • Determine final placement and number of racks during review of individual private developments and public improvement projects. • Where possible, install racks with embedded rather than surface mounts, for greater durability. SPECIAL TREATMENT OPTIONS The following bike racks may also be used, should city planners, building managers, and/or developers be interested in a more unique look for the streetscape, and if approved by the City: Historic Core/ Civic/ Boulevard Streets • Sportworks Westport No-Scratch Rack or Post Rack (or approved equal) • Westport Rack should meet material and finishes noted above • Post rack should be mild steel (galvanized where possible) with a black thermoplastic powder coat finish • Custom graphics and alternate colors acceptable upon review and approval of City Mixed-Use Streets • Landscape Forms - Loop Rack (or approved equal) • Cast aluminum with a black powder coat finish Oahu No-Scratch Circle Tofino No-Scratch Westport No-Scratch Post Loop AGENDA ITEM #2. a) 28Downtown Streetscape Design Standards and Guidelines C3. BOLLARDS DOWNTOWN STANDARDS All Street Types Vehicular: • Furnitubes - Bell 100/Full (or approved equal) • Cast iron with primed finish (from manufacturer) • RAL 9005 Jet Black with full gloss finish and anti- grafitti coating (on-site) Vehicular/Pedestrian: • Sun Valley Lighting (or approved equal) - B8500 with B85C-Top (non-lighted): B85EL-CAP (lighted) with several optic options • Standard textured finish • Color black DESIGN GUIDELINES • Bollards shall be included wherever the City determines there is a need for additional pedestrian protection or better definition of pedestrian space. SPECIAL TREATMENT OPTIONS • The following bike racks may also be used as bollards, should city planners, building managers and/or developers be interested in a more unique look for the streetscape, and if approved by the City. • Use bike racks as bollards only on low-traffic streets, as they provide less physical protection for pedestrians than vehicular bollards. Historic Core/ Boulevard/ Civic Streets • IronAge Designs (or approved equal) - Needle • Black powder-coat over cast aluminum Bell Bollard (at left) Existing bollard model currently located within the Civic Streets area to be retained and replaced in-kind (at right) Needle bike rack AGENDA ITEM #2. a) 29Downtown Streetscape Design Standards and Guidelines C4. NEWSPAPER RACKS AND CORRALS DOWNTOWN STANDARDS All Street Types • Rack or corral design to be coordinated with local news outlet(s) • Black color, where possible DESIGN GUIDELINES • Minimize visual clutter and physical obstructions in the streetscape by using a uniform pedestal rack or a corral to screen and contain individual racks. • Newspaper distribution is affected by First Amendment considerations. The City should work with distributors to address maintenance and management issues. • Consolidate racks at a single location. If possible, match color and size, and stack rack boxes two-high. • Maintain sight clearances and avoid creating hiding spaces. • If corral design is preferred, follow the design specifications under C7. Streetscape Fencing. C3. BOLLARDS (CONTINUED) SPECIAL TREATMENT OPTIONS (CONTINUED) Mixed-Use Streets • Sportworks Westport No-Scratch (or approved equal) • Racks should be steel (galvanized where possible) with a black thermoplastic powder coat finish All Street Types • Reliance Foundary Bike Bollards • Polyester Powdercoated with Black Textured color • Several models; model selection should complement area/project where installed Westport bike rack AGENDA ITEM #2. a) 30Downtown Streetscape Design Standards and Guidelines C5. BENCHES DOWNTOWN STANDARDS Historic Core/ Boulevard Streets • Victor Stanley - RB-28 & RB-12 (backless) (or approved equal) • Black powder coat finish • Benches longer than 4’ must include center armrest • See Appendix Section 4 for specification sheets • “Traditional” design aesthetic compliment the older character of the Historic and Boulevard Streets Mixed-Use Streets • Landscape Forms - Towne Square (Strap) and/or Victor Stanley - RB-12 (Backless, Strap) (or approved equal) • Black powder coat finish • Benches longer than 4’ must include center armrest • “Contemporary” design aesthetic and diverse seat configurations complement Mixed-Use Streets with a residential focus Mixed-Use Streets • Forms and Surfaces - Balance Bench (or approved equal) • Black or Bright Silver Gloss powder coat finish • Benches longer than 4’ must include center armrest • “High-tech” design aesthetic most appropriate around new mixed-use or commercial development Civic Streets • Existing standard to be matched with new installations • Columbia Cascade - 2664-6 (or approved equal) • All cast iron (custom order) with a black powder-coat finish • Benches longer than 4’ must include center armrest AGENDA ITEM #2. a) 31Downtown Streetscape Design Standards and Guidelines BENCHES (CONTINUED) DESIGN GUIDELINES • Bench locations should be reviewed and approved by City as part of development approval and public improvement projects. • Choose bench locations that support the uses and character of nearby buildings. • Entrances to stores, mixed-use and residential buildings, near corners and intersections and at civic plazas or other pedestrian gathering places are all good locations for benches. • Bench locations shall not restrict the pedestrian clear walk zone, and be predictably and as evenly spaced along a streetscape as possible. • Add additional benches in areas of high pedestrian traffic and co-locate with other amenities, such as waste receptacles and bike racks. • Orient seating perpendicular to the dominant flow of pedestrian movement, wherever possible. • Promote social interactions by placing pairs of benches that face one another at a comfortable social distance of 4.5 ft. • Benches longer than 4 ft should provide armrests or dividers to discourage reclining or sleeping. • Backless bench and chair models offer more flexible seating options. • Backless bench option may be used against walls or in areas where space is limited. • Locate benches on busy pedestrian streets, where they will have increased natural surveillance. AGENDA ITEM #2. a) 32Downtown Streetscape Design Standards and Guidelines C6. ALTERNATIVE SEATING OPTIONS BUILT-IN SEATING OPTIONS All Street Types • Custom designs • Black finish or natural materials • Utilizes existing or proposed architectural and site elements • Can incorporate architectural details and/or materials of surrounding development LEANING RAILS Civic Streets & Streets with spatial constraints • Various models • Black or natural metal finishes • Offers a light rest for pedestrians and commuters • Can also be used to separate foot traffic flow from landscaped areas MOVEABLE AND OTHER CREATIVE SEATING All Street Types • Various models • Black finish, natural metal finish or natural materials • Offers maximum flexibility in seating options • Adds fun, playful character to streetscape • Variable sizes can help attract children EXISTING SEATING All Street Types • Various designs • Preservation of older seating types characteristic of previous Downtown streetscape improvements DESIGN GUIDELINES • Include alternative seating options, such as moveable seating, leaning rails and seating that is integrated into architectural elements, such as planter walls, in designs to enhance the flexibility and social aspect of Downtown public and publicly- accessible private spaces. • Auxiliary seating, such as stairs and low walls, are most comfortable if 1-2 ft above grade. • Orient seating perpendicular to the dominant flow of pedestrian movement, wherever possible. • Locate alternative seating options in busy pedestrian areas that will have increased natural surveillance. AGENDA ITEM #2. a) 33Downtown Streetscape Design Standards and Guidelines C7. STREETSCAPE FENCING Fence design can be modified to provide custom treatments along the top rail. Conceptual sketch for standard streetscape fence. An existing streetscape fence. The Downtown Standard continues this simple but appropriate character. DOWNTOWN STANDARDS All Street Types • Ameristar - Aegis Plus, Majestic Style (or approved equal); compare product to D6. Landscape Strip Fencing • Black powder coat over galvanized steel finishements • Typical fence height is between 30-42” DESIGN GUIDELINES • All streetscape fencing shall meet ADA requirements. Some fencing may require handrails depending on height and location. • Embedded installations are preferable over surface mount installations, to ensure durability and safely accommodate leaning by pedestrians. • Height and rail spacing may vary, provided the materials and foundation are substantial. • See D6. Landscape Strip Fencing section for more information about fencing around planting areas. • Consider incorporating leaning rails into fences where appropriate, so they can provide a streetscape amenity. SPECIAL TREATMENT OPTIONS • Custom fence designs may be used in lieu of the Downtown Standard shown above, provided they meet the material specifications listed above. • Images at right provide some examples of how the top section of the fence may be customized. • For Curb Bulb areas, the custom fence design as illustrated below may be used in lieu of the Downtown Standard shown above, provided it meets the specifications listed above. Curb Bulb custom fencing AGENDA ITEM #2. a) 34Downtown Streetscape Design Standards and Guidelines C8. WASTE AND RECYCLING RECEPTACLES DOWNTOWN STANDARDS - RECYCLING RECEPTACLES Civic Streets • Columbia Cascade - Craftsmen - 2667 (RT) (or approved equal) • “Recycle” labeling on top of receptacle • Black powder coat finish • Standard shown in green color on facing page DESIGN GUIDELINES • Should the City of Renton adopt recylcing requirements for Downtown, the design guidelines above should be followed. DOWNTOWN STANDARDS - WASTE RECEPTACLES Historic Core/ Boulevard/ Mixed- Use Streets • Victor Stanley - Ironsites SD-42 (or approved equal) • Receptacle to have Tapered Form ring lid, but no dome top • Black powder coat finish DESIGN GUIDELINES • Locate to ensure an 18” minimum buffer around receptacles. • Place receptacles, at minimum, at each end and in the middle of every block face. • Additional receptacles may be needed in high traffic areas and larger seating areas. • Provide a 3 ft setback from street furniture, to promote pedestrian convenience and comfort and allow sufficient area for receptacle servicing and maintenance servicing and maintenance. Civic Streets • Columbia Cascade - Craftsmen - 2667-Dome Top (DT) (or approved equal) • Black powder coat finish Historic Core/ Boulevard/ Mixed- Use Streets • Victor Stanley - Ironsites SD-42 (or approved equal) • “Recycle” labeling on top of receptacle • Receptacle to have ring lid but no dome top • Black powder coat finish Ironsites SD-42 (Recycling) Craftsmen - 2667-Dome Top Ironsites SD-42 AGENDA ITEM #2. a) 35Downtown Streetscape Design Standards and Guidelines C9. ASH RECEPTACLES DOWNTOWN STANDARDS FREESTANDING All Street Types • Forms and Surfaces - Butler Ash Receptacle (or approved equal) • Pole mounted • Black standard powder coat WALL-MOUNTED All Street Types • Forms and Surfaces - Butler Ash Receptacle (or approved equal) • Wall mounted • Black standard powder coat DESIGN GUIDELINES • Ash receptables encouraged to be installed at building locations where a high number of customers or employees are likely to congregate outside for smoking breaks. • Locate ash receptacles where there is a designated smoking area. RCW 70.160 prohibits smoking within 25 feet of any building entrances, operable windows, and ventilation intake systems. • Ash receptacles maintenance (emptying, cleaning, replacement, etc.) should be the responsibility of adjacent building or business owner that installs them. • Install ash receptacles freestanding (within a recessed area or directly adjacent to the building) or wall-mounted on buildings. • Avoid installing freestanding ash receptacles within stormwater management facilities. • Install ash receptacles so as not to impede pedestrian travel along the sidewalk. Craftsmen - 2667 (RT) (Recylcing) AGENDA ITEM #2. a) 36Downtown Streetscape Design Standards and Guidelines D. LANDSCAPE PLANTINGS D1. INTENT Planting areas along a streetscape provide aesthetic and functional benefits to a downtown area. Trees and other vegetation help to clean and cool the surrounding air, and offer shade to pedestrians and cars parked along a streetscape. When thoughtfully planted, trees and other vegetation along the street can help to calm traffic, as it provides a clue to drivers that there may be pedestrians in the area. Specially-designed planting areas can also provide on-site stormwater management and treatment solutions. Beyond the purely functional elements, attractive streetscape plantings can help draw customers to nearby shops and restaurants. Finally, creatively-designed streetscapes contribute substantially to an area’s sense of place, drawing both return and new visitors, which, in turn, can raise the economic vitality of an area. The intent of these standards and guidelines is to: a. Enhance the pedestrian environment by adding shade, color, texture and visual interest; b. Soften conditions of heavily trafficked streets; and c. Improve air quality, moderate surface temperature, and help manage stormwater runoff. D2. GENERAL CONSIDERATIONS • Landscapes shall meet the requirements established by RMC 4-4-070 LANDSCAPING. (CD ZONE CURRENTLY EXEMPT, SO REQUIREMENTS WILL NEED TO BE CODIFIED TO INCLUDE CD ZONE) • Low-maintenance, drought tolerant plants are encouraged throughout Downtown, and required for any streetscape planting that will be maintained by the City or contractors employed by the City. • Routine maintenance is a necessity for healthy, attractive streetscape plantings. • Streetscape planting areas shall meet all ADA requirements and should consider the height clearances and sightline guidelines established by Crime Prevention through Environmental Design (CPTED) principles. • Select plant species that will not infringe on vehicle sightlines, particularly at intersections. • The location of landscape planting shall consider the location of existing and proposed utilities to ensure required separation from the utilities are met, prevent damage to the utilities, and allow for access and the ability to maintain the utilities. AGENDA ITEM #2. a) 37Downtown Streetscape Design Standards and Guidelines D3. STREET TREES & SPACING DOWNTOWN STANDARDS All Street Types • Provide street trees per RMC 4-4-070 LANDSCAPING • Refer to Renton approved street tree list for all new plantings (Refer to APPENDIX 2 of this document) DESIGN GUIDELINES • Review Renton approved street tree list every five (5) years to ensure availability and suitability of species included. • Meet the recommended setbacks listed below, wherever possible. Some flexibility may be allowed where right-of-way is constrained. -2.5 ft from face of curb for trees in grates -3 ft from face of curb for trees in landscape strip -5 ft from underground utilities (10 ft from manmade drainage structures) -7.5 ft from driveways -10 ft from utility poles -20 ft from streetlights • For trees closer than the recommended setback for underground utilities, mitigation such as root barriers, casing of pipe, or other measures may be necessary to ensure utilities and trees can co-exist. • For block faces containing a mixture of grates and landscape strips, spacing should be determined based upon the greater number of grates or landscape strips. • Align street trees with adjacent streetlight poles. • Average spacing ranges by general tree size. Final spacing to be determined by mature spread and project constraints. -Distribute trees along block as evenly as possible -Small/Columnar Trees - 20 ft-25 ft on-center spacing -Medium Trees - 25 ft-35 ft on-center spacing • The “Clear Vision Area” per RMC 4-11-030 must be maintained at street intersections and alleys. • Due to constrained rights-of-way, selecting a mix of small/narrow and medium street trees is recommended. Medium street trees (25-40 ft average mature height) are encouraged wherever space allows. • Columnar species are recommended where public right-of-way is very limited. Broad canopy species may be appropriate for streets with wider public right-of-way and in curb extensions. • Select species that complement Downtown’s existing character and expand the diversity of Renton’s urban forest. Limit usage of cherry and maples species, which are overabundant. • Consider pairing a primary “theme” tree with a secondary “accent tree” to balance visual interest and continuity along Downtown corridors. Survey nearby streets to see if a primary theme tree has already been established. • Select trees based on soil volume provided in tree pit or landscape strip and adjacent soil areas. Ginko trees are medium-sized street trees known for urban hardiness. (image courtesy deeproot.com) A tree-lined street in downtown Portland, OR (image courtesy citydata.com) A tree-lined street in downtown Seattle, WA (image courtesy pinterest.com) AGENDA ITEM #2. a) 38Downtown Streetscape Design Standards and Guidelines D4. TREE PITS AND TREE GRATES DOWNTOWN STANDARDS All Street Types • 4 ft wide x 8 ft long x 2 ft deep minimum tree pit (larger wherever feasible) Historic Core/ Boulevard/ Mixed-Use Streets • Olympic Foundry - CNK Series Tree Grate (or approved equal) • 4 ft wide x 8 ft long • Ductile iron, uncoated for natural, weathered finish • 24 in diameter trunk opening Civic Streets • Urban Accessories - Chinook model (or approved equal) • 5 ft square • Ductile iron, raw natural finish • 24 in diameter trunk opening DESIGN GUIDELINES • Minimum tree pit dimensions listed above will best support small street trees. • Consider existing and proposed utilities when locating tree pits. • Providing 400 cubic ft of soil is recommended when planting medium street trees. (Use 3 ft depth when calculating soil volume.) • Utilize the following strategies to increase the soil volume available to street trees: -Connected Tree Pits: Tree pits that are connected below the finish grade of surrounding paving. -Root paths: Narrow pathways installed below paving surface that channel root growth. -Trenches: Trenches that allow roots to grow between tree pits. Tree pits connected to green spaces: Tree pits that encourage street tree roots to take advantage of larger open space areas nearby. -Soil vaults: Sub-surface vaults that provide a larger volume of soil, but contain roots. -Structural soils: Engineered soils that provide more pathways for root growth than traditional soil. -Structural cells: Engineered cells that support paving weight, and expand the amount of sub-surface soil volume that is accessible to the trees. • Minimize negative impacts of soil compaction by preparing and amending tree pit and adjacent native soil prior to planting, as needed. Street trees planted in structural cells (image courtesy Greenmax.eu) Olympic Foundary - CNK Series (images above) Urban Accessories - Chinook model AGENDA ITEM #2. a) 39Downtown Streetscape Design Standards and Guidelines DOWNTOWN STANDARDS All Street Types • 3 ft wide x 12 ft long x __ ft deep minimum planting strip; 16 ft maximum length • 1 ft “step-off” sidewalk area separate strip from curb in locations where adjacent to on-street parking • 1 street tree per strip; layered plantings that include shrubs and groundcover are encouraged • Shrub and groundcover strips permitted in locations where planting street trees is not possible DESIGN GUIDELINES • Larger landscape strips may be required for larger-sized street trees where there is adequate right-of-way to meet sidewalk clearances. • Minimum landscape strip dimensions listed above will best support small street trees. • Consider existing and proposed utilities when locating landscape strips. • Providing 400 cubic ft of soil is recommended when planting medium street trees. (Use 3 ft depth when calculating soil volume.) • Facilitate root access to soil beyond landscape strip dimensions, wherever possible. • If block face does not include tree grates, align trees to existing trees, or center within the landscape strip. • For block faces containing a mixture of grates and landscape strips, spacing should be determined based upon the greater number of grates or landscape strips. • Minimize negative impacts of soil compaction by preparing and amending landscape strip and adjacent native soil prior to planting, as needed.slipping hazards to pedestrians. • Roll landscape strips with lawn or garden rollers to firm up soil without compacting it too tightly for plant growth. • Reference WSDOT Construction Manual, Chapter 8, Miscellaneous Construction, particularly sections 8.02.1 and 8.03.3, for relevant details on landscape and irrigation construction requirements. • Allow bioretention facilities to be located in landscape strip areas, where appropriate and approved by City. • Landscape strips may be designed as vegetated LID facilities in areas where Drainage (Surface Water) Standards RMC 4-6-030 must be met. D5. LANDSCAPE STRIPS AGENDA ITEM #2. a) 40Downtown Streetscape Design Standards and Guidelines D6. LANDSCAPE STRIP FENCING DOWNTOWN STANDARDS All Street Types • Ameristar - Aegis Plus, Majestic Style Special (or approved equal) • Black powder coat over galvanized steel • 18-24 in height with a 4 in max. on-center spacing of vertical rails • 24 in setback from face of curb where there is on-street parking • 18 in setback from face of curb on streets without on-street parking DESIGN GUIDELINES • Provide landscape strip fencing for all on-street planting areas not covered by tree grates, unless the City determines that they are not necessary to protect plants from foot traffic, pet use, and soil compaction. • All landscape strip fencing must meet current ADA standards. • If a taller fence is desired, see C7. STREETSCAPE FENCING section. • Anchor posts to edge of pavement on the inside of the planter area wherever feasible, to preserve right-of-way space. SPECIAL TREATMENT OPTIONS • Custom fence designs may be used in lieu of the Downtown Standard shown above, provided they meet the material specifications listed above. • Images below provide some examples of how the top section of the fence may be customized. • For Curb Bulb areas, the custom fence design as illustrated to the right may be used in lieu of the Downtown Standard shown above, provided it meets the material specifications listed above. June 2016 LANDSCAPE STRIP FENCING ARC MIDDLE RAIL, TYP. ELEVATION TOP RAIL, TYP. BOTTOM RAIL, TYP. POST, TYP. 2’-0”AGENDA ITEM #2. a) 41Downtown Streetscape Design Standards and Guidelines D8. STREETSCAPE PLANTING AND MAINTENANCE DESIGN GUIDELINES • Use layered planting designs that include groundcovers, low shrubs, and trees (where possible) throughout Downtown. • Feature primarily evergreen or semi-evergreen species, and limit the use of deciduous species. Mix colors, textures and seasonal interest to provide year-round character. • Use primarily perennial plants, although some annual plants may be used. • Partially or completely remove existing laurel hedges in curb extensions with new streetscape improvements, and replace with new plantings. • Select plants that, at maturity, will be the appropriate size for the streetscape. Plants should be low-growing and no more than 30 in tall, to ensure safe, clear sightlines. Plants within 30 ft of an intersection should be less than 24 in tall. • Adding tough, dense plantings at the edge of the planter can help minimize foot traffic impacts. • Protect plantings with planter fencing on soils in high pedestrian traffic areas. • Reduce the impact of dog misuse by adding landscape strip fences, and/or incorporating rockscape areas at edges of plantings. Signage discouraging misuse may also be considered. • Use species that are low-maintenance and drought-tolerant once established. • Take maintenance practices and responsibilities into account in all designs, and tailor the plant selections accordingly. • Refer to RMC 4-4-070 LANDSCAPING for more detailed guidance on landscape, irrigation and maintenance requirements. • Prune branches and overhanging foliage to maintain an 8 ft min. clearance above finish grade of the sidewalk for safety and clear sightlines. • Consider existing and proposed utilities when locating and selecting any streetscape plantings. D7. IRRIGATION DOWNTOWN STANDARDS All Street Types • CITY TO FILL IN AGENDA ITEM #2. a) 42Downtown Streetscape Design Standards and Guidelines INTRODUCTION OVERVIEW Placemaking is not singularly defined, but is rather a range of approaches that invite people to engage with and enhance the spaces that make up a city’s public realm. The City sees strong opportunities for placemaking through unique uses of Downtown Renton’s streetscapes. Ultimately, it will be the use of streetscape elements recommended by these guidelines intertwined with placemaking opportunities as well as architectural elements, that will define Downtown, enhance its character, and reinforce it as the heart of the City and an attractive district to visit and enjoy. From functional and formalized uses, such as signage, streateries and parklets, to temporary uses, such as a weekend street festival, and temporary seating along a sidewalk, placemaking can take a range of forms. All of these approaches offer opportunities for creative expression and public art, which can further define and enhance the character of Downtown. INTENT The following pages offer some examples of ways the streetscape area can be used to make Downtown Renton a more unique place to live, work or visit. This list is not comprehensive, and should be thought of only as a starting point towards more creative engagement with Downtown Renton’s streets and public realm. The intent of this section is to: a. To enhance the city’s Downtown and unique identity; b. To provide formal and informal places for people to gather, rest, meet friends and enjoy the outdoors; c. To activate and enhance Downtown’s public realm through the intermingling people and business activities; and d. To provide a flexible, broad spectrum of open spaces for a wide range of events, group functions and individual activities.. PLACEMAKING AGENDA ITEM #2. a) 43Downtown Streetscape Design Standards and Guidelines PUBLIC SPACES & GATHERING POINTS Downtown Renton has an existing network of formal and informal public spaces and gathering points that provide opportunities for socializing, quiet times and relaxing. These range from public parks and plazas and private plazas off- street that may or may not be publicly accessible. Some have been purposely sited and furnished, such as the Piazza and Veterans Memorial Park. Others have naturally evolved, such as the parklet near the South 3rd Street and Main Avenue intersection. These public spaces and gathering points vary in size. New ones are currently in the works, such as the public plaza proposed as part of the Main Avenue South traffic conversion project at South 2nd Street. These spots can serve as opportunities to be interconnected through common streetscape elements, artwork and/or signage that highlight them as a part of the social fabric of Downtown. The individual character of each place should also be retained and celebrated. The special treatment and design options recommended by these guidelines provide a starting point for enriching, defining and designing these existing and emerging public spaces. Central Public Park/Plaza Linear Park/Medians Private Plaza (Open to Public) Public Park Public Parklet Public Plaza P Proposed E Existing AGENDA ITEM #2. a) 44Downtown Streetscape Design Standards and Guidelines PARKLETS, STREATERIES & FESTIVAL STREETS In recent years, people in cities across the U.S. have become interested in creative uses of the street that provide more space for pedestrian activities. Parklets, temporary installations approximately the space of 1-2 parking spaces, are one way that pedestrian improvements are taking root. Most parklets are designed to be removable and some installations last only a few days. However, in cities such as San Francisco, Seattle and others, parklets are becoming a semi-permanent part of the streetscape. Often hosted by a local business, café or restaurant, these unique spaces expand and enhance the pedestrian experience. Following in the parklet tradition, streateries are simply parklets that support an adjacent café or restaurant by providing outdoor seating and other amenities for customers. The City of Renton recently developed guidelines for Sidewalk Cafés, which includes information for those interested in installing a parklet or Streatery. AGENDA ITEM #2. a) 45Downtown Streetscape Design Standards and Guidelines PARKLETS The seed of the parklet movement was planted in San Francisco, with a temporary art installation by Rebar, a public art and landscape architecture firm. The movement has since grown rapidly across the county, with each city and town experimenting with the temporality, function and aesthetics of the parklets. Parklets offer more creative opportunities for gathering and seating than can otherwise be accommodated on a traditional streetscape. Parklets can extend the public realm in urban environments, such as Downtown Renton, where sidewalk widths are constrained. In the Northwest, parklets are most commonly used to extend the streetscape, and provide more space for pedestrians, often in association with local businesses or restaurants. Streateries, or parklets hosted and used by adjacent restaurants, is a specific type of parklet that is discussed on the next page. DESIGN GUIDELINES • Because they are installed in the public right-of-way, parklets are usually designed to be somewhat temporary, and consideration should be given in design and installation so that they can be completely removed. • Materials should be durable, and relate to or complement the surrounding context. • Parklets are most successful when installed along low traffic volume streets or near businesses where people naturally gather. • The City of Seattle has been collecting useful data since it launched a parklet program. See: http://www.seattle.gov/transportation/parklets.htm for more information. Cleveland, OHSeattle, WA San Francisco, CA Bellingham, WA AGENDA ITEM #2. a) 46Downtown Streetscape Design Standards and Guidelines People like to adjust and customize their space. Many parks and urban plazas are moving towards more flexible seating options, as it can often attract more people than fixed benches alone. People can adjust the seating arrangement to socialize in small groups, or gain better access to sun or shaded areas. Even if the adjustment of the chair is slight, people seem drawn to spaces where they are allowed some design control of their own. DESIGN GUIDELINES • Chairs may need to be locked and stored overnight, and loss of some furnishings due to theft is likely. Chairs should be durable enough for the public environment, but still affordable, so they can be replaced as needed. • Bright colored furniture is easy to see, and can be a cheery addition to the streetscape, particularly on warm spring and fall days. • Moveable seating adjacent to the sidewalk may work best if it is inside a small enclosure, to avoid chairs being left in the clear walk zone, and becoming a hazard. • Management of chairs should be done by adjacent businesses and/or property owners. MOVEABLE & TEMPORARY SEATING SIDEWALK CAFÉS AND STREATERIES Sidewalks cafés are an opportunity to revitalize Renton’s City Center and Downtown. By providing open-air seating for restaurant patrons on under-utilized public space, restaurants can bring in additional sales and create more vibrant and attractive streets. streateries are similar to a sidewalk café in function, but are installed within the street right-of-way, like a parklet. Both are assets to a lively downtown area. DESIGN GUIDELINES For more detailed information on the City of Renton’s recommendations for sidewalk cafés and streateries, see Renton’s Sidewalk Café Guidelines. Seattle, WA Seattle, WA AGENDA ITEM #2. a) 47Downtown Streetscape Design Standards and Guidelines FESTIVAL STREETS Festival streets are streets that a city designates for use during fairs, markets and other festivals that require a street closure. Festival streets often include specific infrastructure elements, such as raised intersections and special paving treatments, to encourage use by pedestrians during such events. Permit processes for street closure of festival streets is often streamlined and low-cost, to ensure accessibility to smaller neighborhood events, as well as larger festivals. As shown, the Streetscape Typology graphic on page 7, these standards and guidelines recommend constructing a “Festival Street” on S. Third Street from Burnett to Morris and part of Logan Ave S. The location would allow use of those streets in conjunction with the adjacent Piazza and Gateway Parks. The design guidelines below should be considered as the festival street is designed. Removable bollards and other movable elements increase flexibility. DESIGN GUIDELINES • Large planters can enhance the streetscape but can also reduce flexibility for different events. • Uniform pavements rather than patches of different pavements can increase the sense of unity. • Entry features at each end of the festival street segment can also add to the festival’s identity as a special place. • Raised street segments (i.e. curbless streets) are particularly beneficial on festival streets, as they improve more flexible use, pedestrian circulation and safety during special events. • Colored concrete or special paving details should be considered. • Integration of the street with adjacent parks and other open spaces is particularly beneficial in that it creates a larger space for events but maintains design flexibility. Use of similar street furniture, lights and other elements also help to integrate the street with other open spaces. • Use of signage or other above ground elements (string lighting, public art, stage lighting) can help decorate and promote the festival aspect of the festival street area. Hoyt Arts Festival Street, Everett, WABoise Festival AGENDA ITEM #2. a) 48Downtown Streetscape Design Standards and Guidelines SIGNAGE & IDENTITY Signage is critical for any downtown area, as it allows pedestrians, bicyclists and drivers to more safely navigate downtown streets. Beyond its primary directional function, signage contributes to the character of an area through placement and graphic design. Traffic signage often must follow local or state standards, to ensure they are adequately visible to approaching traffic. Despite these constraints, slight design changes can have a large impact on the character of a downtown area, and help define it from adjacent streets. Other identification elements, including wayfinding signage, street banners, and gateway features, can work in conjunction with traffic signage but may, because of their more decorative nature, have a larger impact on emphasizing downtown as a unified area that may contain districts within. Signage and identity elements will only be effective if they are designed to be integral and work together. The number of poles used to support these elements should be kept to a minimum. WAYFINDING Wayfinding signage can help transform a Downtown street into more of a place, while also facilitating the area’s use to pedestrians. Creative and professionally-designed wayfinding signage can brand Downtown as a unified district, while providing clear directions to residents and visitors to reach parking and services. The City of Renton has plans to develop a wayfinding plan for the Downtown area. Some initial design guidelines to be considered are listed below. DESIGN GUIDELINES • Locate and orient signage for maximum usability. Consider whether the sign is for pedestrians, cyclist and motorists and locate within the viewer’s normal cone of vision. • Lettering should be sized to the viewer’s speed, distance and contrast with the background. • Any artist’s embellishment should not detract from the message. AGENDA ITEM #2. a) 49Downtown Streetscape Design Standards and Guidelines BANNERS AND POLE CONNECTIONS Banners are an effective way to enliven a streetscape, and bring both color and a festive character to the downtown. Fabric banners are a quick way to bring new colors and graphic elements to a streetscape at a relatively low cost. Artwork and metal banners are other options that are gaining in popularity and generally installed similar to fabric banners. Banners can be used to promote special events or tourist seasons, or they can be used to underscore the local character of downtown. Banner examples from Oregon City, Seattle and Portland. Note the unobstrusive banner arm connections DESIGN GUIDELINES Location: All streets, particularly in Historic and Mixed-use areas. • Bolt-on banner arms should be utilized to support banners, and pole straps avoided whenever possible. If pole straps must be used, finish must match the existing color of the pole. • Fabric banners should be custom designs, and per City approval. • Individual artwork and metal banners are more permanent and distinctive alternatives to fabric banners.Artwork advertizing the wares of an adjacent kitchen shop. University Way, SeattleGATEWAY FEATURES Gateway features announce the entry into a special, identifiable place. They can be strong identity elements, if they relate to the City’s history, current character, or symbolize “Renton” and/or “Downtown.” Renton’s Downtown has several entry points in which demarking gateway features would be appropriate. Some primary considerations for gateway features at these points are listed below: DESIGN GUIDELINES • Gateway features should relate to something specific about Renton such as Boeing & air travel, the Cedar River, Salmon, Renton’s history, etc. • Gateway features should be substantial, but fit comfortably within the area provided. • A sequence of small elements can be an effective gateway. For example, the Boulevard fronting Renton High School on S. 2nd Street serves as gateway • Distinctive landscaping can enhance gateway features. AGENDA ITEM #2. a) 50Downtown Streetscape Design Standards and Guidelines PUBLIC ART Public art comes in many forms. Art can be permanent or temporary and either a stand alone piece or one designed and integrated into the streetscape design. When done well, it can create a place of congregation and enhance the overall public environment. Public art is encouraged throughout Downtown Renton, though the appearance and scale of projects should not compete with the surrounding characteristics of the area. In Renton, the Municipal Arts Commission is actively involved in the provision of public art throughout the city. KEY DESIGN CONSIDERATIONS Public art is often most strong when it relates well to the surrounding context and contributes to the overall sense of place. Some key themes that underscore Renton’s history and culture are: • Industry and manufacturing -Coal mining history -Historic railroad -Aerospace manufacturing -Truck and machinery manufacturing • Natural setting -Historic confluence of Black River and Cedar River -Cedar River and salmon runs -Lake Washington shoreline -Diverse topography that shapes the city and defines neighborhoods -Prominent views of Mt. Rainier • Crossroads -Cultural diversity -Intersection of transportation infrastructure • Athletics and Outdoors -Seahawks training center -Cedar River Trail/Biking • Artwork should be scaled in relationship to its surroundings and sited to effectively enhance and activate the pedestrian and streetscape experience. • Any installation should be suitable for outdoor display and have minimal long-term maintenance needs. • Streetscape elements as public art opportunities, including: • Sculpture pedestals at intersections/curb-extensions. • Unique bike racks that are artistic and custom-designed for their intended locations. • Functional elements that may be turned into art: fencing, bollards, informal seating, building elements facing the public realm (door handles, awnings, planter boxes, etc) A-frame signboards, directional signage, street signage, and scoring on raised intersections or crosswalks. AGENDA ITEM #2. a) 51Downtown Streetscape Design Standards and Guidelines STREETSCAPE ART Streetscape art can take many forms, from large sculptural installations to smaller details that are added to paving or other areas. Some installations may work best to highlight a single area, but also consider art elements that can be added throughout the downtown area. When placed strategically, public art can also create a narrative experience in the streetscape. For example, elements could be placed in a linear pattern along a streetscape, inviting people to continue through to the end of the block. Conversely, public art elements could initiate a scavenger hunt throughout a downtown area. Tactile elements, with surfaces that are interesting to touch, or even recorded with chalk or crayon rubbings, can be particularly engaging for children. Clockwise from top left: Jack Mackie, Dance Steps, Seattle, WA; Bruce Myers, Leaf Legend, Seattle WA; Carolyn Law, Neighborly Notes, Olympia, WA; Unknown, Hail Minnesota, Manhole Cover/Scavenger Hunt, Minneapolis, MN; Aileen Barr and Collette Crutcher, 16th Ave & Moraga Tiled Steps, San Francisco, CA. AGENDA ITEM #2. a) 52Downtown Streetscape Design Standards and Guidelines PERMANENT ART The duration of the installation is another important consideration with public art. Permanent installations can help anchor the courtyard of a development or smaller gathering area, and help create an identity for the space. Sculptures, particularly those that invite people to engage with them through taking photos, seating, touching and even climbing, can quickly become touchstones for a downtown area. Permanent installations can be costly, however, and should be thoughtfully designed so as to engage, and be attractive to, a wide audience. Materials used in art in public spaces should be durable yet expressive. TEMPORARY INSTALLATIONS Temporary art installations can also contribute significantly to the sense of place within an urban downtown. Temporary art can invite playfulness, fun and color, and encourage people to experience familiar places in new ways. Temporary art installations can also spark conversations, and encourage people to return to see future installations. An added benefit of temporary installations is that it can provide an outlet for local emerging artists to showcase their work and try new ideas. This investment is another form of community building around a downtown neighborhood, and its contribution to overall placemaking, though more subtle, can also be powerful. Suzanne Tidwell, Artificial Light Anderson Park, Redmond Elizabeth Gahan, Fracturing Crystals, Downtown Renton Molly Dilworth, Cool Water Hot Island Streetscapes Painting, NYC Conceptual sketch of potential gateway element, which recalls or reuses historic runway light poles from Renton’s mid 20th- century streetscape (image at left). New light technology makes this option possible. AGENDA ITEM #2. a) 53Downtown Streetscape Design Standards and Guidelines PERFORMANCE ART ART EVENTS Often hosted with street festivals or other seasonal events, performance art that engages the streetscape can be a wonderful way to celebrate the unique history or current events of an area or region. Local business and or downtown business districts are often involved in sponsoring or hosting performance events, as they tend to attract large numbers of people to an area or neighborhood. A wide range of performance art exists, from parades, to simple concerts or theatrical productions. Performance art can also be artful and creative, make use of costumes, and engage audiences directly in the performance. The images below illustrate just some of the ways performance art has been used in public spaces in the region. Public art is not limited to the performance or showing of the work itself, but can also be an opportunity to host events, such as art walks or festivals, such as a local art fair or designers’ market. These events have the added benefit of supporting local galleries or storefronts interested in hosting artworks. Similar to temporary art installations, these events can help build and support a local community of artists and patrons, which can have tremendous benefits for a downtown neighborhood. First Thursday Art Walk www.downtownseattle.com Seattle Design Festival, 2014 www.flickr.com/j.joy Promotional poster for An Eruption of Art in Downtown Renton. www.facebook.com/ ArtsUnlimitedRenton A performance by Lucia Neare’s Theatrical Wonders Redmond Performance Seattle Out to Lunch Summer Concert Series www.downtownseattle.com AGENDA ITEM #2. a) STREET FURNISHING COSTS (2015) BOLLARDS Manufacturer/ Distributor Model Cost Locations Furnitubes Bell 100 £666 (~$1,000)All Street Types Sun Valley Lighting B8500 Bollard w/ B85C - Top $960 Piazza Iron Age Designs Needle $490 Special Treatment Option - All Street Types Sportworks Westport No-Scratch Bike Rack $400 Special Treatment Option - Limited to streets with light pedestrian traffic. BIKE RACKS Manufacturer Model Cost Locations Sportworks Inverted-U-Wide $200 All Street Types Tofino No-Scratch $400 Special Treatment Option - All Street Types Circle Rack $320 All Street Types Oahu No-Scratch Circle Rack $520 Special Treatment Option - All Street Types Custom Logo/Graphic Treatment Custom All Street Types Landscape Forms Loop $335 Special Treatment Option - All Street Types WASTE RECEPTACLES Manufacturer Model Cost Locations Victor Stanley Ironsites SD-42 $1,100 All Street Types Columbia Cascade 2667-Dome Top Custom Piazza and Civic streets ASH RECEPTACLES Manufacturer Model Cost Locations Forms and Surfaces Butler Ash Receptacle - Pole Mount $450-500 All Street Types Forms and Surfaces Butler Ash Receptacle - Wall Mount $350-400 All Street Types BENCHES Manufacturer Model Cost Locations Victor Stanley RB-28 $1,050-1,375 Historic Core and Boulevard/ Park StreetsRB-12 $850-1,120 Landscape Forms Towne Square (Strap) - Chair $800 Mixed-Use StreetsTowne Square (Strap) - Bench $1,090-1,475 Towne Square (Strap) - Backless Bench $850-1,120 Forms and Surfaces Balance Bench $1,810 Mixed-Use StreetsBalance Bench - Backless $1,410 Columbia Cascade 2664-6 (Metal finish is custom order)Custom Civic Streets & Piazza Cost information shown below is a general guide and all prices are subject to change. Cost information does not include tax or the cost of shipping/delivery. The furnishings manufacturer (or distributor) and models listed below are preferred for use in Downtown Renton. Furnishings of other models, or by other manufacturers, may be approved by the City, if they are found to be equivalent to those listed below. The City shall review and approve all furnishings prior to installation. APPENDIX 1 AGENDA ITEM #2. a) RENTON APPROVED STREET TREE LIST APPENDIX 2 AGENDA ITEM #2. a) RENTON SIDEWALK CAFE GUIDELINES APPENDIX 3 AGENDA ITEM #2. a) h:\ced\planning\title iv\docket\d-140 small cell and das\d-140 staff report.docx April 5, 2017 #D-140 SMALL CELLS & DISTRIBUTED ANTENNA SYSTEMS (DAS) General Description RMC 4-4-140 regulates Wireless Communication Facilities. These regulations were initially adopted in 1998 and revised in 2002 and 2015. Wireless Communication Facility regulations were developed to respond to technology in place at the time, primarily cell towers (monopoles) and antennas that cover a large area. These macro cell facilities provide radio coverage over an area using a high power cellular base station (tower). The antennas for macro cells are mounted on ground-based masts, rooftops and other existing structures, at a height that provides a clear view over the surrounding buildings and terrain. Technology is evolving such that, in addition to macro cells, small cell facilities are needed in order to provide service in smaller areas. Small cells require that antennas are mounted to power poles and light standards, at a lower height than macro cells. To be effective, the small cell network requires antennas every 500 to 1,000 feet in areas where coverage is necessary. The City’s Wireless regulations do not address small cell and distributed antenna systems, and are in need of updating to address revisions in federal law and to accommodate small cells and distributed antenna systems (DAS) that are being deployed by the providers for 4G and future 5G wireless service. Assessment of Existing Code RMC 4-4-140 regulates wireless facilities in order to provide for a variety of locations and options for wireless communication providers while minimizing the unsightly characteristics associated with WCF; encourages creative approaches in locating and designing wireless communication facilities that blend in with the surroundings of such facilities; provides standards that comply with the Telecommunications Act of 1996; and administers the provisions of the section so as not to unreasonably discriminate between providers of functionally equivalent wireless services as defined in the Telecommunications Act. Existing code did not anticipate the evolution of wireless technology, which is now accommodating 4G (4th Generation of wireless mobile telecommunication services – including mobile web access, IP telephony, gaming services, high-definition TV, video conferencing, and 3D television) and future 5G (higher capacity, higher density of mobile broadband uses, supporting device-to-device, ultra-reliable, and massive machine communications) service. The microcell areas to be covered by 4G and 5G rely on small cell technology. Small cells are generally no more than 30 feet in height and can be placed on existing poles and light standards, and have a limited range of 500 to 1,000 feet. They have a line-of-sight technology, where the transmitted signal needs a clear path to the end user. While 5G technology is still about 2 or 3 years from being available (expected deployment by 2020), it will speed up data services; for example, downloading a movie will take seconds as compared to the several minutes it can take today. 5G service should allow for data rates of tens of megabits per second for tens of thousands of users, 100 megabits per second for metro areas, 1 GB/second for many workers on the same office floor; improved coverage, hundreds of AGENDA ITEM #2. b) #D-140 Page 2 of 4 April 5, 2017 thousands of simultaneous connections for wireless sensors. In order to implement 5G service, and according to a recent story featured on KUOW Radio, 5G will require 250,000 new small cell sites nationwide, with installation of small cell technology on street furniture: utility poles, street lights, and traffic signal poles. There is a highly competitive environment among the wireless carriers licensed by the Federal Communications Commission (FCC). In Olympia, Verizon is promoting legislation that would require cities and towns to allow companies to install small cell sites on public infrastructure and limit how much rent can be charged by the owners of the poles/street lights etc. The Middle Class Tax Relief & Job Creation Act of 2012 passed by Congress included Section 6409(a) which generally states: a State or local government may not deny, and shall approve, any eligible facilities request for a modification of an existing wireless tower or base station that does not substantially change the physical dimensions of such tower or base station. “Eligible facilities request” is interpreted to mean any request for modification of an existing wireless tower or base station that involves – (A) colocation of new transmission equipment; or (B) removal of transmission equipment; or (C) replacement of transmission equipment. The FCC defines that Section 6409(a) applies to towers, base stations and transmission equipment used in connection with any FCC licenses or authorized communication services. Local governments “shall not deny, and shall approve” requests to modify existing wireless towers or base stations that do not substantially change the physical dimensions of the facility. Outside of the right-of-way, ‘Substantially change’ is interpreted to be a modification that increases the height of the tower by more than 10% or by the height of one additional antenna array. For towers (and all base stations) within the right-of-way, substantial change is when the modification increases the height of the tower or base station by more than 10% or 10 feet, whichever is greater; or, the modification protrudes from the edge of the structure more than 6 feet. Other modifications that would equal substantial change include additional cabinets beyond the standard number needed; or, the modification entails excavation or deployment outside the current site; or, the modification defeats existing concealment elements of the tower or base station; or, if the modification does not comply with conditions associated with the siting approval of construction or modification of the tower or base station equipment (with exceptions such as increasing height, width, adding cabinets, or excavation that trigger the substantial change clause). Proposed Amendments to Code Staff proposes to revise code to define terms and establish limits on size, location, etc. This is necessary in order to comply with the federal law that requires the City to approve eligible facilities and modifications that do not result in substantial change, and to determine the process for processing those proposals that do result in substantial change to a facility. Therefore, the following revisions should be processed: AGENDA ITEM #2. b) #D-140 Page 3 of 4 April 5, 2017 1. Define Small Cell Facilities: An interrelated network of spatially separated antenna nodes connected to a common source via a transport medium that provides wireless service within a geographic area. This definition includes facilities similar in nature to small cell facilities, micro-cells, and Distributed Antenna Systems (DAS). Small cell facilities shall be no larger than those defined in RCW 80.36.375(3)(d) and shall be properly concealed in order to the least intrusive means of providing service. 2. Define Distributed Antenna Systems: A network of relatively small antenna nodes, spatially separated and located throughout an area. The antenna nodes are connected to a common source via a transport medium that provides wireless service within a geographic area or structure. A distributed antenna system may be deployed indoors or outdoors. 3. Define Eligible Facilities: Existing wireless towers or base stations as defined in the regulations, provided that it is existing at the time the relevant application is filed. 4. Define Small Cell Network: An interrelated network of spatially separated antenna nodes connected to a common source via a transport medium that provides wireless service within a geographic area. This definition includes facilities similar in nature to small cell facilities, micro-cells, and Distributed Antenna Systems (DAS). Small cell facilities shall be no larger than those defined in RCW 80.36.375(3)(d) and shall be properly concealed in order to the least intrusive means of providing service. 5. Allowing an approved Wireless Service Facility (WSF) “Eligible Facility” to continue via an exemption. Routine Maintenance shall be permitted. WSF may be replaced with new if the new is approved as a minor modification. If not a minor modification, then the WSF will be processed as a new facility. New platforms and arms on approved towers will require compliance with the chapter. Modifications may be made to eligible support structures pursuant to the provisions of the code. For example, if they do not constitute a substantial change (+10%) in the physical dimensions of an eligible support structure. 6. Allowing the CED Administrator (or designee) to make a decision regarding attachment of antennas to existing buildings or mechanical equipment enclosures in nonresidential zones. Attachments to existing water towers, utility poles or other support structures in any zone; attachment to a replacement utility pole in any zone where the replacement utility pole will not exceed the diameter of the previous poles and attach to existing public parks if approved by the Community Services Administrator. 7. Allowing Permit Issuance by the CED Administrator (or designee), following a public comment period for: Collocation of antennas on existing towers in residential zones which do not increase tower height; new towers not exceeding 40 feet in height; attachments to non-residential buildings such as schools or churches in certain zones. 8. Allowing Permit Decision by Hearing Examiner (public hearing and public comment period) for new towers in non-residential zones, exceeding 40 feet in height. Attachment of antennas to replacement utility poles in any zone where the diameter of the replacement pole is increased to a diameter exceeding 24-inches. Attachment of antennas to a multifamily residential building in residential zones. Collocation of antennas on existing towers in residential zones resulting in an increase in tower height. New towers in residential zones not exceeding 40 feet in height. Variances from the standards. AGENDA ITEM #2. b) #D-140 Page 4 of 4 April 5, 2017 9. Requiring the use of decorative light standards within the right-of-way, in areas where utilities are located underground, in certain design districts. Impact Analysis Effect on rate of growth, development, and conversion of land as envisioned in the Plan There will likely be no effect on the rate of growth, development, and conversion of land as envisioned in the Plan. Effect on the City’s capacity to provide adequate public facilities There will likely be no effect on the City’s capacity to provide adequate public facilities. Effect on the rate of population and employment growth There will likely be no effect on the rate of population and employment growth. Whether Plan objectives are being met as specified or remain valid and desirable Objectives of the Plan remain valid and desirable. Effect on general land values or housing costs The revisions to the code would not have an effect on the cost of developing land and/or housing costs. Whether capital improvements or expenditures are being made or completed as expected N/A Consistency with GMA, the Plan, and Countywide Planning Policies The proposed revisions are consistent with the GMA, the Plan, and the Countywide Planning Policies. Effect on other considerations N/A Staff Recommendation Amend Renton Municipal Code as described to define terms related to small cell facilities and distributed antenna systems, and to guide the process and timeframes for allowing these facilities. Implementation Requirements Adopt an ordinance amending RMC 4-4-140, Wireless Communication Facilities to provide for accommodating small cell and distributed antenna systems subject to location, size, and other design standards. AGENDA ITEM #2. b) 2017 Comprehensive Plan Amendments The City has received three applications for Comprehensive Plan Map Amendments and concurrent rezones. These applications were submitted by the October 15, 2016 deadline. State law specifies that Comprehensive Plans can be amended “no more frequently than once every year”. Staff anticipates initiating this work soon. Additionally, staff wishes to take the opportunity as part of this Amendment cycle to correct small errors in the text of the Comprehensive Plan. Below is a brief summary of the applications (vicinity maps attached) and the text amendments. • CPA 16-0805 33 Acres Tract A Fairwood Park: Applicant seeks to rezone property from Residential Single Family (RSF)/R-8 to Residential Low Density (RLD)/R-1 to reflect that development potential is limited by a major wetland that covers more than 85% of the site. • CPA 16-0809 Kennydale Market and Gas Station: Applicant seeks to rezone property from RSF/R-8 to Neighborhood Commercial (CN)/CN for the purpose of expansion of the commercial use on the adjacent parcel to the south. • CPA 16-0811 Pointe Heron: Applicant seeks to rezone property from Employment Area (EA)/EA to Residential Medium Density (RMD) land use designation. Preferred zoning is Residential Multi-family (RMF). • Comprehensive Plan Text Clean Up: The current Comprehensive Plan was adopted in 2015. As it has been used, staff has found a number of clean-up text amendments that would help perfect the Plan. Most constitute housekeeping amendments. Additionally, staff proposes deleting specific dates of other adopted plans, the budget, etc. that require regular updates to the Comprehensive Plan whenever those plans are updated. AGENDA ITEM #3. a) City of Renton Unincorporated King County Unincorporated King County 140th Ave SE130thAveSE1 3 8th PlSE S E P e t r ov it s k y R d129thAveSE 13 4 th LnSE136thPlSESE 173 r d P l SE168th St SE 170th St SE 172nd St SE 170th StSE167thSt SE 166th Pl SE 169th Pl SE 169th St SE 168th St 133rd Pl SE137th Ave SES E 1 7 2 n d S t 134thLnSE133rdLnSE135th Ave SE135thPlSESE 171st Pl128th Ave SE128 t h AveSE139th Pl SE134th AveSE 133rdPlSEPebbl e CoveApt AcRd132nd Pl SELindbergh HS AcRd130thAveSEStudy Area Parcels City Limits °0 250 500Feet Exhibit 1 Vicinity Source: Renton, 2017; NAIP (USDA), 2015. Fairwood Park Wetland AGENDA ITEM #3. a) Lake Washington Blvd NWellsAveN NE 30th St Jones Ave NELincolnAveNEAccessRdNE 27th St NE 28th St Meadow Ave NN 34th St N 36th St N 28th St Aberdeen Ave NEN 32nd St N 26th St N 27thPl NE32nd St NE 35th Pl NE 36th St NE 28th StKen new i c k P l N E Private Rd N 29th St NE 33rd Pl N 30th Aly N 30th St NE 29th St N 31st St N 32nd St ParkPl N N 33rd St NE 26th PlI-405 FWYPrivate Rd N 36th St NE 26th PlMeadowPlNMeadow Ave NN 37th St N 37th St L a k e Wa shington Blvd N NE 31st StI-405 FWYN 35th St N 33rd Pl N 28th Pl N 28th Aly JonesAveNEPark Ave NMonterey Ct NEBurnett Ave NAcc es s R d PrivateRdLak e Wa shin g t o n Tr ail Study Area Parcels City Limits °0 250 500Feet Exhibit 1 Vicinity Source: Renton, 2017; NAIP (USDA), 2015. Kennydale Market & Gas Station AGENDA ITEM #3. a) Unincorporated King County City of Renton SW 7th StAccessRdS 132nd St SWSunsetBlvd SW 3rd P l S134th S t Naches Ave SW76th Ave S84th Ave SSW L a n g s t o n R d Re n t o n A v e S S L a n g s t o n R d SW4thPl80thAveS MonsterRdSW S134t hPl ThomasAveSWAccess Rd S 134th St S 133rd St Oakesdale Ave SWS 135th St A c c ess Rdwy Powell Ave SWPowell Ave SWAc ces s RdAccess Rd Access Rd Sunset View Apartments AcRdStudy Area Railroad Parcels City Limits °0 250 500Feet Exhibit 1 Vicinity Source: Renton, 2017; NAIP (USDA), 2015. Pointe Heron AGENDA ITEM #3. a)