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HomeMy WebLinkAbout09/02/2010City Of Wheat dge PLANNING COMMISSION AGENDA September 2, 2010 Notice is hereby given of a Public Meeting to be held before the City of Wheat Ridge Planning Commission on September 2, 2010, at 7:00 p.m., in the City Council Chambers of the Municipal Building, 7500 West 29th Avenue, Wheat Ridge, Colorado. Individuals with disabilities are encouraged to participate in all public meetings sponsored by the City of Wheat Ridge. Call Heather Geyer, Public Information Officer at 303 -235 -2826 at least one week in advance of a meeting if you are interested in participating and need inclusion assistance. 1. CALL THE MEETING TO ORDER 2. ROLL CALL OF MEMBERS 3. PLEDGE OF ALLEGIANCE 4. APPROVE THE ORDER OF THE AGENDA (Items of new and old business may be recommended for placement on the agenda.) 5. APPROVAL OF MINUTES — August 5, 2010 6. PUBLIC FORUM (This is the time for any person to speak on any subject not appearing on the agenda. Public comments may be limited to 3 minutes.) 7. STUDY SESSIONS A. Streetscape Design Manual B. 38` Avenue Subarea Plan 8. OTHER ITEMS 9. ADJOURNMENT 11 City of W heat ijd PLANNING COMMISSION Minutes of Meeting August 5, 2010 1. 2. 3. 4 5. CALL THE MEETING TO ORDER The meeting was called to order by Chair MATTHEWS at 7:00 p.m. in the City Council Chambers of the Municipal Building, 7500 West 29 Avenue, Wheat Ridge, Colorado. ROLL CALL OF MEMBERS Commission Members Present Alan Bucknam John Dwyer Dean Gokey Dick Matthews George Pond Commission Members Absent: Staff Members Present: PLEDGE OF ALLEGIANCE Anne Brinkman Marc Dietrick Steve Timms Ken Johnstone, Community Development Director Sarah Showalter, Planner II Ann Lazzeri, Recording Secretary APPROVE THE ORDER OF THE AGENDA It was moved by Commissioner GOKEY and seconded by Commissioner DWYER to approve the order of the agenda. The motion carried 5 -0. APPROVAL OF MINUTES — July 15, 2010 It was moved by Commissioner DWYER and seconded by Commissioner BUCK-NAM to approve the minutes of July 15, 2010 as presented. The motion carried 4 -0 with Commissioner GOKEY abstaining. 6. PUBLIC FORUM (This is the time for any person to speak on any subject not appearing on the agenda. Public comments may be limited to 3 minutes) Planning Commission Minutes 1 August 5, 2010 There were no individuals present who wished to address the Commission at this time. 7. PUBLIC HEARING A. Case No. ZOA- 09 -07: An ordinance amending Chapter 26 concerning the creation of mixed use zone districts. The case was presented by Sarah Showalter. She entered all pertinent documents into the record and advised the Commission there was jurisdiction to hear the case. She also entered into the record a letter to the Planning Commission from Britta Fisher, Executive Director of Wheat Ridge 2020, expressing support for the proposed ordinance. Commissioner MATTHEWS expressed appreciation to staff and the Mixed Use Task Force for the thorough, energetic and knowledgeable process involved in formulating the ordinance. He asked if the new zoning would mesh with the 38 Avenue Sub -area Plan. Ms. Showalter replied that this was the intent. Chair MATTHEWS opened the public hearing. Bill Mahar Live Well Wheat Ridge Mr. Mahar spoke in favor of the ordinance and commended city staff on the process that resulted in the ordinance. He believed the ordinance meets the mission of Live Well Wheat Ridge by fostering a more walkable and more active environment. Ted Heyd Mr. Heyd, a resident of Wheat Ridge who has been practicing urban planning for the last ten years, spoke in favor of the ordinance. He stated that he enjoyed working on the process through Live Well Wheat Ridge. He believed the ordinance provides Wheat Ridge with great opportunity for vitality (both economic and health benefits), social interaction, equity through mixed housing stock, and environmental benefits from the ability to walk to places rather than always using the automobile. Bruce McLennan SEM Architects Mr. McLennan spoke in favor of the ordinance. He served on the Technical Task Force with others from the real estate and architectural and design community to provide input into drafting the ordinance. He believed the ordinance encourages mixed use without squashing creativity. It also allows for market forces and reasonably addresses existing uses. He commended city staff on the process followed in drafting the ordinance. Planning Commission Minutes 2 August 5, 2010 Commissioner DWYER asked Mr. McLennan if he believed there is a more reasonable approach to nonconforming uses. Mr. McLennan replied that the Task Force discussed various scenarios that could occur with nonconforming uses and he is satisfied with the conclusions contained in the ordinance. Chair MATTHEWS asked if there were others present who wished to address the Commission. Hearing no response, he closed the public hearing. Commissioner GOKEY commented that the ordinance contains a lot of information and regulations that could show pitfalls once it is put into practice. That said, he did not think it was a bad document. He hoped that staff will have the flexibility to interface with contractors and developers to make equitable decisions. He commented that setbacks for commercial development from residential is more restrictive than what already exists and could present a pitfall for developers. He also expressed concern about promoting pedestrian- friendly businesses next to a highway. This could cause problems for businesses in the inner part of Wheat Ridge who depend on automobile use. Commissioner DWYER commented that he was in favor of the more restrictive setbacks next to residential uses set forth in the ordinance. Auto oriented businesses could use a different zoning and not worry about the pedestrian friendly aspect of mixed use. While he would not vote against the ordinance, he reiterated his concerns about mixed use zoning that doesn't require mixed use. He expressed concern that it would basically leave us open to no zoning. Commissioner BUCKNAM stated that while he shares the concern about mixed use not being required, he was in favor of the ordinance. The outreach to neighbors adjacent to affected areas has been commendable. He liked the more restrictive setbacks for commercial from residential. The walkability aspect creates a more complete neighborhood around mixed use development and provides destinations for nearby communities. Adhering to Charter restrictions for building height in the MU -N district, intended for 38 Avenue, will retain the City's character. Commissioner POND added his appreciation for the tremendous amount of time spent by city staff and the Task Force. He believed the ordinance provides appropriate balance and with dedication from staff, residents and volunteers a balance will be maintained. Commissioner GOKEY stated that he would vote for the ordinance. He would like to see the ordinance presented in smaller portions when it goes before Council. Ms. Showalter explained that a study session was held with Council in June to go over the entire ordinance. He thanked city staff and the Task Force for the many hours spent in drafting the ordinance and using language that the average citizen can understand. Planning Commission Minutes 3 August 5, 2010 It was moved by Commissioner GOKEY and seconded by Commissioner BUCK-NAM to recommend approval of the proposed ordinance amending Chapter 26 concerning the creation of mixed use zone districts. The motion carried 5 -0. 8. STUDY SESSIONS There were no study session items. 9. OTHER ITEMS Ken Johnstone added his appreciation to the Commission, the Task Force and city staff, especially Sarah Showalter, for the time and effort spent in drafting the ordinance. 10. ADJOURNMENT It was moved by Commissioner GOKEY and seconded by Commissioner DWYER to adjourn the meeting at 8:00 p.m. The motion carried 5 -0. Richard Matthews, Chair Ann Lazzeri, Secretary Planning Commission Minutes 4 August 5, 2010 - - City of i dge COMMUNITY DEVELOPMENT Memorandum TO: Planning Commission THROUGH: Ken Johnstone, Community Development Director FROM: Sarah Showalter, Planner II DATE: August 27` (for September 2 nd Study Session) SUBJECT: Streetscape Design Manual Introduction On July 15, staff held a study session with the Planning Commission to discuss a comprehensive update to the existing Streetscape and Architectural Design Manual (2001). The intent of this update is to create a new Streetscape Design Manual that will serve several purposes, including: • Creating uniform design standards for sidewalks and streetscapes that correspond with the street cross sections established in the recently adopted Bicycle- Pedestrian Master Plan • Ensuring quality streetscape design that will complement anticipated mixed use development on major commercial corridors • Replacing the largely outdated Streetscape and Architectural Design Manual This memo is structured as follows: 1. Background 2. Streetscape Design Manual - Draft for Review 3. Related Code Amendments 4. Next Steps Background In 2001, the City adopted the Streetscape and Architectural Design Manual. This document contains design guidelines for both streetscapes and new buildings. The portion of the manual that addresses building design was replaced by the Architectural and Site Design Manual (ASDM), adopted in 2007. The portion of the manual that addresses streetscape design is still in effect, however it has not been updated since 2001 and has rarely been implemented. Lack of implementation is based on several issues, including: • Lack of objective standards (i.e. minimum sidewalk widths) in the manual • Outdated street classifications • General lack of significant new development on commercial corridors to trigger major streetscape improvements. Some smaller redevelopment projects in the past few years have created an escrow for future streetscape improvements, but did not build them as part of the project since the project's frontage on a corridor was so small In August 2009, City Council adopted Phase II of the Bicycle - Pedestrian Master Plan. The result is a comprehensive document that includes standard cross sections for various street classifications in the city. The new cross sections are focused on multi - modal, or "complete" streets, and include accommodations for pedestrians and bikes in most cases. Public Works will be updating their standard street sections to match the master plan. One of the primary reasons for replacing the former Streetscape and Architectural Design Manual with a new Streetscape Design Manual is to create consistency with the Bicycle - Pedestrian Master Plan so that all regulatory documents pertaining to right -of -way widths and design standards are compatible and easy to understand. Streetscape Design Manual — Draft for Review The format and structure of the proposed new manual will be similar to that of the Streetscape and Architectural Design Manual. A draft, which reflects input from staff at Community Development, Public Works, and Parks and Recreation is attached for your review. A summary of the major changes from the 2001 document follows: Chapter 1 — Introduction • Purpose: update intent of manual and relate it to recent plans, including the Bicycle - Pedestrian Master Plan and Envision Wheat Ridge • Applicability: clarify that the manual only applies to arterial and collector (not local) streets • Street Classifications: remove the outdated typology of traditional, contemporary, rural, and industrial. The new classifications — collector, arterial, and minor arterial — match those in the Comprehensive Plan and the Bicycle - Pedestrian Master Plan Chapter 2 — Design Standards and Guidelines • Establish objective minimum standards, such as minimum sidewalk widths, that are consistent with the cross sections in the Bicycle- Pedestrian Master Plan • Establish minimum requirements for bicycle parking to be incorporated into streetscape along bicycle routes designated in the Bicycle- Pedestrian Master Plan • Update design standards and guidelines for street plantings and street furniture, including street trees, shrubs, benches, fences, lights, and monument signs The overall intent is to create design guidelines that set a minimum level of quality but that are flexible and can apply to a variety of the City's arterial and collector corridors. Standards and guidelines will encourage pedestrian- friendly design, especially in more urban, retail districts. Chapter 3 — Maintenance and Irrigation • Clarify that the property owner (or maintenance district) is responsible for the maintenance of all streetscape items, including sidewalk, in the right -of -way adjacent to their property 2 Related Code Amendments Adoption of the new Streetscape Design Manual will include a proposed ordinance to update the zoning code for consistency with the manual. A summary of the proposed code changes may be found below. • Section 26 -222 Streetscape Overlay District, 26 -223 Architectural Overlay District, and Section 26 -224 Streetscape and Architectural Design Manual: update so that the language is consistent with the new design manual. This will include removing references to the outdated street typology and updating references to the Wheat Ridge Streetscape Design Manual (no longer to include Architectural in the title) • Section 26 -205 Landscaping: clarify difference between "street trees" in the code, which are required on private property in the front setback area (where a front setback is required or provided, which is on few arterials and collectors) and street trees in the design manual, which are in the right -of -way between the sidewalk and the street • Section 26 -205 Landscaping: update language on street tree caliper size requirements to match Streetscape Manual for consistency Next Steps The draft manual has been distributed to LiveWell Wheat Ridge's Active Community Environment (ACE) task force for review and comment. Staff will incorporate comments from Planning Commission and the task force into another draft and discuss it with City Council at a Study Session. Adoption of the final manual, which will include public hearings before Planning Commission and City Council, will hopefully occur this fall. Attachments: Streetscape Design Manual Draft 3 City of Wheat Ridge Streetscape Design Manual DRAFT 08.26.2010 .� City of "� W heatP,idJge TABLE OF CONTENTS CHAPTER 1- Introduction 1.1. Historical Context .......... ............................... 1 1.2 Purpose .................. ............................... 2 1.3 Applicability ............... ............................... 2 1.4 Review Procedure .......... ............................... 3 1.5 Definitions ................ ............................... 3 1.6 Street Types ............... ............................... 5 CHAPTER 2 - Design Standards and Guidelines 2.1. Sidewalks ................. ............................... 7 2.2 Amenity Zones ............ ............................... 8 2.3 Street Trees ............... ............................... 10 2.4 Groundcovers and Shrubs ... ............................... 13 2.5 Street Furnishings .......... ............................... 14 2.6 Lighting .................. ............................... 19 2.7 Crosswalks and Curb Ramps . ............................... 20 CHAPTER 3 - Maintenance and Irrigation 3.1 Maintenance .............. ............................... 21 3.2 Irrigation ................. ............................... 22 APPENDIX A - References Soil Volume Guidelines and References ........................... 27 Structural Soil Reference ........ ............................... 28 Tree Protection Reference ....... ............................... 30 APPENDIX B - Recommended Plant List Recommended Shrubs ............ .............................35 Recommended Grasses and Groundcovers ........................ • 36 Recommended Street Trees ...... ............................... 38 DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual CHAPTER 1 - INTRODUCTION The Wheat Ridge Streetscape Design Manual establishes design standards for collector and arterial streets throughout the City. This manual is intended to promote high - quality streets that encourage pedestrian use and enhance the public realm. 1.1 Historical Context Wheat Ridge had its origins in the silver and gold rush days of Colorado in the late 1800's. Miners traveled back and forth between Golden, Blackhawk and Central City through what is now the City of Wheat Ridge to Denver. Eventually, farmers settled Wheat Ridge and the routes between Denver and points west became established as the main thoroughfares we know today. Wheat Ridge became an incorporated City in 1969. Wheat Ridge, like many satellite suburban communities, does not have an historical main street or town center. Residential development radiated out from Denver and the commercial activity developed along the main thoroughfares. Today these thoroughfares remain as Wheat Ridge's main commercial corridors: W. 38th Avenue, W. 44th Avenue, Sheridan Boulevard, Wadsworth Boulevard, Kipling Street and Youngfield Street. The City's suburban development pattern has created a diverse and eclectic character in the community. On the east side of Wheat Ridge development followed the traditional Denver urban grid pattern. The development pattern east of Wadsworth Boulevard is more dense and compact and the structures are older. As development moved west of Wadsworth, the pattern became more suburban with curved streets, cul -de -sacs and lower density development. Farther to the west, lower- density residential and agricultural uses remain. Historically, many of the City's commercial corridors were pleasant, tree - lined country lanes with smaller scale neighborhood- oriented retail shops. The proliferation of automobile travel as the main mode of transportation was at odds with creating pedestrian - friendly and pedestrian- oriented developments. The suburban development pattern moved buildings from the street edge and placed large parking lots between the building and street. Streets once characterized by small -scale buildings with intimate settings became disorganized streetscapes dominated by parking lots, over - scaled signs and under - utilized or non - existent sidewalks. Wheat Ridge's commercial corridors provide many benefits to the City and surrounding neighborhoods. These corridors serve as gateways into the City and establish the image of the City. They provide service, shopping, dining, cultural and entertainment opportunities for residents of the adjacent neighborhood, the city and the region. Business activity along these Figure 1.2 - The first Wheat Ridge post office, now preserved in the Wheat Ridge Historical Park DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual Figure 1.1 - The Wheat Ridge float in a 1914 parade along an early Denver streetscape corridors provides a significant tax base for the City. Commercial corridors should help connect neighborhoods and add to a sense of community pride. Avenue DRAFT 08.26.2010 This manual is intended to improve the design and appearance of major corridors within the City. Quality streetscapes are a vital component to a thriving community. The standards in this manual support the City's goals for transforming its commercial corridors into more pedestrian - friendly, lively streets lined with mixed -use development. 1.2 Purpose The purpose of the Wheat Ridge Streetscape Design Manual is to: • Promote high - quality streetscapes that contribute to the overall character and identity of the City • Promote multi-modal streets that encourage pedestrian use, enhance the public realm, and complement compact, mixed- use development patterns • Establish standards and guidelines for the streetscape design of all collector and arterial streets within the City of Wheat Ridge • Create design standards and guidelines that are consistent with: 1. The City of Wheat Ridge Bicycle and Pedestrian Master Plan 2. The City of Wheat Ridge Comprehensive Plan, Envision Wheat Ridge 3. The zoning rules and regulations of the City of Wheat Ridge 4. The City of Wheat Ridge Parks and Recreation Master Plan Many of the design guidelines within this manual are based on the City's former Streetscape and Architectural Design Manual, adopted in 2001. This updated Streetscape Design Manual was developed to provide consistency with the Bicycle and Pedestrian Master Plan, adopted in 2010. All standards within this manual are consistent with those in the Bicycle and Pedestrian Master Plan. 1.3 Applicability The standards and guidelines in this manual apply to: • Any new development along collector and arterial streets, identified in the Roadway Classification Map (Figure 1.14). This includes new development, redevelopment, and additions over 50 percent of the existing floor area. • Improvements to existing collectors and arterials • The new construction of collectors or arterials • Any City- funded street improvement project This manual only applies to arterial and collector streets. It does not include any standards for semi -urban street typologies, which feature roadside ditches and often lack sidewalks. There are few existing semi -urban arterial or collector streets in the city, and the City intends to transition existing semi -urban cross- sections into urban cross - sections, which include curb, gutter and sidewalk. 2 Wheat Ridge Streetscape Design Manual Figure 1.3 - Existing commercial streetscape on Wheat Ridge's W. 38th Figure 1.4 - The Streetscape Design Manual is intended to promote multi- modal streets that encourage use by pedestrians and bikers, as well as cars (W. 32nd Avenue in Wheat Ridge) 1.4 Review Procedure All new development or redevelopment meeting the criteria above in Section 1.3 Applicability shall submit a complete streetscape plan to the City for review. The streetscape plan shall be included with the application for either (1) Site Plan Review or (2) Building Permit Review, whichever occurs first. The streetscape plan shall include all necessary information to show compliance with the standards and guidelines within this document, including but not limited to: • Landscape plan showing all plantings in the streetscape area, with dimensions and spacing labeled. • Location plan showing all street furnishings, with dimensions and spacing labeled. • Lighting plan showing all existing and proposed lights, with dimensions and spacing labeled. • Utility plan, showing the location of all existing and proposed utilities in the streetscape. • Details and section drawings for any proposed tree vaults. • Cut sheets for all proposed lighting fixtures and street furnishings. As part of the Site Plan or Building Permit review, City staff will review all streetscape drawings for compliance with this document. The drawings will also be referred to utility companies for review and approval. Approval of the streetscape plan will be required for the approval of the Site Plan or Building Permit application that is simultaneously under review. 1.5 Definitions There are several terms used regularly in this document, which are defined below. Amenity Zone: the portion of the streetscape between the curb and the sidewalk, and also referred to as a "buffer." The amenity zone may be hardscaped or landscaped and provides a buffer between the sidewalk and parking or driving lanes on the street. Landscaped amenity zones may also be called "tree lawns." The amenity zone is the location for street lights, street trees, street amenities and furniture, and utilities. Arterial Street: a roadway that serves high traffic volumes and provides access to regional destinations, economic centers, and freeway interchanges. Arterials typically have limited access points and are bordered by commercial land uses. Building Facade: the face, or outside wall, of a building. Collector Street: a roadway that serves moderate traffic volumes and primarily provides connections between neighborhoods and the arterial roadway system. Collectors may be bordered by commercial and /or residential land uses. DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual 3 Figure 1.5 - Example of a hardscaped amenity zone, or the buffer between the sidewalk and roadway (Old South Gaylord Street in Denver) Figure 1.6 - Example of a landscaped amenity zone, or the buffer between the sidewalk and roadway, also called a tree lawn (W. 38th Ave in Wheat Ridge) Entry Walk: a paved walkway which extends from the sidewalk or building face to the street, providing a pedestrian route to on- street parking areas through a landscaped amenity zone. Hardscape: exterior surface areas covered with concrete, pavers, brick, stone, or a similar surface and not intended for vehicular use. Private Amenity Zone: the portion of the streetscape between the sidewalk and the building face. This is an optional portion of the streetscape that is common in retail areas. The private amenity zone contains elements such as outdoor seating, planters, and cafe tables. Right -of -Way: the land area owned by the City that forms the public street. The right -of -way typically contains road improvements, utilities, sidewalks, amenity zones, landscaping, lighting and street furniture. Roadway: the portion of the street where vehicles, including cars and bicycles, travel. Semi -Urban Street: a street that does not have curb and gutter, but instead has a road -side ditch next to the roadway. This manual does not include standards or guidelines for semi -urban streets. For typical cross - sections of semi -urban street, see the Wheat Ridge Bicycle and Pedestrian Master Plan. DRAFT 08.26.2010 I 1 I I I I 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I i I Public Right -of -Way (ROW) i I I Ck I I al I al I I 1 al O� I I I of I � 1 I :r YI 1 �I al I I I I I I I IOptionallSidewalkl Amenity I I Amenity I Sidewalk I Optional I I Private I I Zone/ I I Zone/ I I Private I IAmenityl I Buffer I I Buffer I I Amenity I I Zone I I I I I I Zone I Streetscape ' Roadway Streetscape Figure 1.9 - Common components of the street. 4 Wheat Ridge Streetscape Design Manual Figure 1.7 - Example of an entry walk Figure 1.8 - Example of a "semi- urban" street with no curb, gutter or sidewalk (W. 29th Ave in Wheat Ridge) Sidewalk: a paved walkway between the amenity zone and the building face, or between the amenity zone and a private amenity zone. Step -out Strips: also called landing walks, step -out strips are paved strips adjacent to the curb where landscaped amenity zones, or tree lawns, border on- street parallel parking. Step -out strips provide a way for people to enter and exit their car without damaging the landscaped area and are typically used in conjunction with entry walks. Streetscape: the general area between the curb and building face where pedestrian activity is concentrated. The streetscape area includes the sidewalk, amenity zone (landscaped or hardscaped), and the optional private amenity zone. Urban Street: a street that contains curb and gutter, rather than the semi - urban road -side ditch. All of the standards and guidelines in this manual apply to urban streets. 1.6 Street Types Arterial Streets Arterial streets serve high traffic volumes and provide access to regional destinations, economic centers, and freeway interchanges. Arterial streets have limited access points and are typically lined with commercial land uses. The arterial streets in Wheat Ridge, as illustrated in the Roadway Classification Map (Figure 1.14), are: • Wadsworth Boulevard • Kipling Street • Ward Road • Sheridan Boulevard • Youngfield Street (minor arterial) • W. 38th Avenue (minor arterial west of Kipling Street) • W. 44th Avenue (minor arterial) • W. 32nd Avenue (minor arterial) • W. 26th Avenue (minor arterial) Arterial streets may have as many as five to six traffic lanes, including a center turn lane and /or center median. Collector Streets Collector streets serve moderate traffic volumes and primarily provide connections between neighborhoods and the arterial roadway system. The collector streets in Wheat Ridge, as illustrated in the Roadway Classification Map (Figure 1.14), are: • Tabor Street (north of W. 44th Ave) • Ridge Road • Miller Street (north of W. 48th Ave) • Independence Street (north of W. 48th Ave) • Garrison Street (north of W. 48th Ave) DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual 5 Figure 1.10 - Example of a step-outstrip Figure 1.11 - Example of an "urban" street with curb, gutter, and sidewalk (Harlan Street in Wheat Ridge) Figure 1.12 - West 44th Avenue in Wheat Ridge is an example of an arterial street with four lanes • Pierce Street (south of W. 44th Ave) • Harlan Street (north of W. 32nd Ave) • Marshall Street (between 1 -76 and Lamar Street) • Cabela Drive • W. 50th Avenue (between Ward Road and Independence) • W. 49th Avenue (between Kipling and Garrison) • W. 48th Avenue (between Lamar and Harlan) • W. 29th Avenue (between Wadsworth and Sheridan) Collector streets typically have two to three traffic lanes, including a center turn lane and /or center median. Ridge DRAFT 08.26.2010 6 Wheat Ridge Streetscape Design Manual Figure 1.13 - Harlan Street is an example of a three -lane collector street in Wheat CHAPTER 2 - DESIGN STANDARDS & GUIDELINES This chapter establishes design standards and guidelines for streetscape design elements. Design Standards are objective criteria that require compliance. Standards often utilize the term "shall" and must be followed unless there is a unique condition or hardship that prevents their application. Design standards are underlined Design Guidelines are criteria that are strongly recommended, and should be followed wherever feasible. Guidelines often use the terms "should" or "encouraged" 2.1 Sidewalks Sidewalks are an essential element for providing safe pedestrian access along streets. Sidewalks are paved surfaces that provide a clear walking path for pedestrians. Width A. Sidewalks shall be at least 6 feet wide Sidewalks less than the minimum required width may be allowed, subject to approval of the Public Works Department. B. Wider sidewalks may be required on streets with high levels of pedestrian activity. Paving A. Sidewalks shall be paved Concrete is the most common and appropriate paving system for sidewalks. Other appropriate materials include flagstone, concrete unit pavers, and brick pavers. Pavers or flagstone, used in combination with concrete, can provide interesting patterns which can emphasize a particular area along the sidewalk. B. Concrete unit pavers or brick pavers are preferred over the use of patterned concrete. C. Concrete should be at least 4 inches thick and meet City standards for concrete mix, finishing, curing, and sealing. D. Integral concrete color systems are acceptable for use in sidewalks. Select subtle earth tones, not bright colors, when using integral concrete colors. E. Scoring and expansion joints should be spaced uniformly along the length of the sidewalk. F. Brick pavers shall be specifically designed for sidewalk use according to City specifications. G. Interlocking concrete pavers and precast concrete pavers may be installed on a sand base or a concrete slab and should meet City specifications. H. Flagstone pavers are most appropriate in historic areas. They can be laid on a sand base with sand joints or on a concrete base with mortared joints. Figure 2.1 - The sidewalk is the paved walking path, typically located between the amenity zone /buffer and the building Figure 2.2 - Example of a sidewalk with pavers DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual 7 I I Zone/ I I Buffer I I I i Figure 2.3 - Example of a concrete sidewalk 2.2 Amenity Zones Figure 2.4 - The amenity zone, or buffer, is the area between the sidewalk and the roadway The amenity zone is the area between the curb and the sidewalk. It provides a buffer between the roadway and the area where pedestrians travel. Amenity zones may be landscaped - often called a "tree lawn" - or hardscaped. The amenity zone is the location for street amenities, including plants, trees, furniture, and lights, as well as utilities. Hardscaped amenity zones are most appropriate for retail districts, especially those with higher pedestrian traffic and where on- street parking is provided. Some streetscapes, especially in retail areas, may incorporate a private amenity zone, which is located between the building face and the sidewalk. This area provides outdoor seating opportunities and can add significantly to the pedestrian experience. Width A. Amenity zones shall be at least 6 feet wide. Amenity zones less than the minimum required width may be allowed, subject to approval of the Public Works Department. Landscaped Amenity Zones A. Landscaped amenitv zones shall be planted with low groundcover plantings or turfgrass, as well as regularly- spaced street trees. Landscaped amenity zones shall contain uniform street furnishings, including benches or other seating areas. B. Where trees are planted, a 5 foot minimum width is required In certain circumstances, where space is limited, a narrower width may be approved. Please refer to Section 2.3 Street Trees for further guidelines about appropriate planting area widths and soil volumes. C. Where the width needed for trees is not available, shrubs may be used. D. Entry walks, which provide a paved pedestrian route from the sidewalk to the curb, are an appropriate feature for landscaped amenity zones. They should be 3 to 5 feet in width and may be constructed of concrete, concrete pavers, flagstone, or brick. Entry walks are highly encouraged where on- street parking is provided and should be coordinated with step -out strips. E. Step -out strips should be utilized where on- street parking borders a landscaped amenity zone. Step -out strips should be 1 to 2 feet in width and may be constructed of concrete, concrete pavers, flagstone, or brick. Step -out strip locations should be coordinated with entry walks. Hardscaped Amenity Zones A. Hardscaped, or paved, amenity zones are most appropriate Figure 2.6 - An example of a hardscaped in retail districts , areas with high pedestrian traffic, and amenity zone where on- street parking is provided. Hardscape amenity zones may be as wide as 12 feet. DRAFT 08.26.2010 8 Wheat Ridge Streetscape Design Manual I Zone/ I I Buffer I I I Figure 2.5 - An example of a landscaped amenity zone B. Hardscaped amenity zones should be paved with one of the following materials: • Concrete • Concrete unit pavers • Brick pavers • Flagstone pavers C. Paving materials in the amenity zone shall follow the same installation standards and guidelines as those established in Section 2.1 Sidewalks D. Concrete unit pavers or brick pavers are preferred over the use of patterned concrete. E. Where concrete is utilized in the amenity zone, it should be differentiated from the sidewalk area by the use of textures, integral color, or scoring patterns. Wherever possible, pavers or flagstone should be used in combination with the concrete to provide interesting patterns and to enhance the design of the amenity zone. F. Hardscape amenity zones shall contain regularly- spaced street trees and uniform street furnishings , including seating areas and trash receptacles Please see Sections 2.3 Street Trees and 2.5 Street Furnishings for standards and guidelines about placement and spacing for these items. G. Trees may be planted in tree vaults, with tree grates or pavers above, or in at- grade, open planters. Tree grates and pavers are most appropriate for high - traffic pedestrian areas. Please refer to Section 2.3 Street Trees below for further guidelines about appropriate planting area widths and soil volumes. Figure 2.7 - An example of a hardscaped amenity zone I Sidewalk I Optional I Private Amenity Zone I I I I Zone/ Buffer Private Amenity Zones A. The private amenity zone is an optional element of the streetscape that occurs between the sidewalk and building face. These zones are encouraged in retail areas, especially where restaurants, cafes, and other businesses with outdoor seating are planned. B. Private amenity zones should contain outdoor seating areas, planting pots, and other amenities that complement street furnishings in the public amenity zone. C. Where outdoor seating is provided, a railing should be provided to separate the seating area from the sidewalk. D. Private amenity zones should be paved with one of the following materials: • Concrete • Concrete unit pavers • Brick pavers • Flagstone pavers E. Paving materials in the private amenity zone shall follow the same installation standards and guidelines as those established in Section 2.1 Sidewalks Figure 2.8 - The private amenity zone is located between the sidewalk and the building face DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual 9 Figure 2.9 - An example of a private amenity zone with outdoor seating 2.3 Street Trees Street trees are a vital component of streetscape design. They provide a positive aesthetic impact, creating attractive streets that encourage pedestrian use. They also provide many practical benefits, including buffering of pedestrians from vehicular traffic, providing shade, buffering from wind, and reducing air pollution. For street trees to be healthy and contribute to the character of a street in the long term, adequate soil volume and room for growth must be provided at the time of planting. Street Tree Design A. Trees should be planted in a uniform pattern in all amenity zones, both landscaped and hardscaped. For private development and redevelopment, street trees in the public right -of -way shall be provided in addition to any on -site landscaping requirements per Section 26 -502 of the Wheat Ridge Zoning and Development Code. B. In most cases, the same species should be planted on the same block to maintain continuity. However, to prevent the loss of species, tree species should vary from block to block. Trees of a similar form, texture, and color can be alternated with the predominant tree species, typically from block to block, to avoid over -use of one species on a street. Random changes in species should be avoided. C. Trees should have the same characteristics on both sides of the street. Location and Spacing A. Street trees should be planted in a straight row with regular spacing, midway between the sidewalk and the curb, where adequate space allows. B. Tree location should be based on the mature height and spread of the tree. Adjustments in spacing or species should be made where signs, lights, overhead or underground utilities, utility poles, fire hydrants, or buildings would limit mature tree size. C. Tree spacing should be in regular intervals. Some variation may be approved due to existing obstructions or special conditions. See the following table for recommended tree spacing based on the mature height of trees: Source: "Choosing Suitable Trees for Urban and Suburban Sites," Edward F. Gilman and Laura Sadowski, Document ENH 1057, University of Florida Institute of Food and Agricultural Sciences, September 2007. DRAFT 08.26.2010 10 Wheat Ridge Streetscape Design Manual Figure 2.10 - Mature street trees in a landscaped amenity zone on W. 38th Avenue Figure 2.11 - New street trees in open planters with adequate room for future growth Small Trees Medium Trees Large Trees Mature Height Mature Height Mature Height 25' or less 30' - 45' over 45' Recommended 15' minimum, 25' minimum, 30' minimum, Spacing 20' recom- 30' recom- 40' recom- between Trees mended mended mended Source: "Choosing Suitable Trees for Urban and Suburban Sites," Edward F. Gilman and Laura Sadowski, Document ENH 1057, University of Florida Institute of Food and Agricultural Sciences, September 2007. DRAFT 08.26.2010 10 Wheat Ridge Streetscape Design Manual Figure 2.10 - Mature street trees in a landscaped amenity zone on W. 38th Avenue Figure 2.11 - New street trees in open planters with adequate room for future growth D. Visibility of signs, as well as sight triangles at intersections, should be considered when placing trees (reference Section 26 -603 of the Wheat Ridge Zoning and Development Code for regulations on sight triangles). E. Tree locations should be coordinated with utility locations and adequate separations maintained. Generally, a minimum of 5 feet between street trees and underground utilities shall be maintained. The City and utility companies must approve streetscape and utility plans. Size and Form A. The size and form of a tree should appropriately relate to space in which it is planted. Trees should be large enough tc add significant shade and should reach a height appropriate to adjacent buildings. B. Street trees shall have a minimum 2 1/2 inch caliper C. The branching height of mature trees shall be no less than 8 feet on the pedestrian side of the tree, and no less than 14 feet on the street side of the tree. D. Lower- branching trees may be used in medians, planters, and landscaped areas that are not adjacent to the street edge and where low branches would not interfere with vehicular or pedestrian traffic. E. Lower- branching trees may be used in areas where overhead utility wires would require large trees to be pruned. Planting Area and Soil Volume A. Adequate planting area is essential to ensuring the long -term health of a tree. Where trees are planted, the minimum width of the planting area shall be 5 feet. In certain instances, where space is constrained, a narrower width may be approved depending on the proposed tree species. The following table establishes recommended planting area widths based on the mature size of a tree: Source: "Choosing Suitable Trees for Urban and Suburban Sites," Edward F. Gilman and Laura Sadowski, Document ENH 1057, University of Florida Institute of Food and Agricultural Sciences, September 2007. Sufficient soil volume is required for a tree to grow to its mature size. The larger the soil volume, the larger the tree. Soil volume is an essential factor when selecting tree species and designing the streetscape. Where trees are planted, the Figure 2.12 - Distances between the tree -- at its mature height and width -- and nearby buildings and utilities should be considered when selecting the appropriate street tree. This will ensure that the tree has adequate room to grow to its full size. 5'minimum rt Figure 2.13 - The minimum width for any planter or tree grate where a tree is planted should be 5 feet. Where tree vaults, or pits, are used, the width below - grade may be wider to provide adequate soil volume DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual Small Trees Medium Trees Large Trees Mature Height Mature Height Mature Height 25' or less 30' - 45' over 45' Recommended Width of 5' minimum 6' minimum 8' minimum Planting Area Source: "Choosing Suitable Trees for Urban and Suburban Sites," Edward F. Gilman and Laura Sadowski, Document ENH 1057, University of Florida Institute of Food and Agricultural Sciences, September 2007. Sufficient soil volume is required for a tree to grow to its mature size. The larger the soil volume, the larger the tree. Soil volume is an essential factor when selecting tree species and designing the streetscape. Where trees are planted, the Figure 2.12 - Distances between the tree -- at its mature height and width -- and nearby buildings and utilities should be considered when selecting the appropriate street tree. This will ensure that the tree has adequate room to grow to its full size. 5'minimum rt Figure 2.13 - The minimum width for any planter or tree grate where a tree is planted should be 5 feet. Where tree vaults, or pits, are used, the width below - grade may be wider to provide adequate soil volume DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual Root Ball Tmin Figure 2.14 - The minimum soil depth where trees are planted should be 3 feet. DRAFT 08.26.2010 Tree Selection A. Street trees shall be hardv, strong. wooded trees with stron branching characteristics according to their species. They shall be resistant varieties, have upright growth, and be single stem. B. Trees near sidewalks and pedestrian areas should be fruitless and thornless to minimize maintenance and to reduce pedestrian hazards. C. Trees should be selected so that they have room to mature to their full height and spread. Street trees should be selected to minimize the obstruction of signage and to be consistent with the character of the given street or district. D. Trees that require less water should be considered. Irrigation must be installed for street trees and the proper amount of water must be given to each tree. E. Please see Appendix B for a list of recommended tree species. F. The following species are prohibited from planting in any right -of -way: • Box Elder (Acer negundo) • Silver Maple (Acer saccharinum) • Tree of Heaven (Ailanthus altissima) • Russian Olive (Elaeogrus angustifolia) • All Poplar (Populus) species • Buckthorn (Rhamnus cathartica) • All Willow (Salix) species • Salt Cedar (Tomarix) • Siberian Elm (Ulmus pumila) • Chinese Elm (Ulmus panifolia) G. Other restrictions regarding street tree selection: • Trees should not have weeping or pendulous branches • Trees may not have bushy growth habit, which cannot be maintained to a single trunk H. All existing trees within a given streetscape area must be considered. Each existing tree should be evaluated to determine if it should be preserved. Those trees determined to be preserved must be protected during any construction activity. Please see Appendix A for a reference on tree protection. 12 Wheat Ridge Streetscape Design Manual Figure 2.15 - Street trees should be compatible with the height and style of buildings along the street depth of soil shall be at least 3 feet Appendix A contains guidelines for determining the appropriate amount of soil volume based on the size of a tree. C. Where trees are planted in a tree vault with a tree grate or pavers above, structural soil should be utilized. Structural soil is designed to meet pavement design installation requirements while also supporting root growth. For more information on structural soil, please see Appendix A. Root Ball Tmin Figure 2.14 - The minimum soil depth where trees are planted should be 3 feet. DRAFT 08.26.2010 Tree Selection A. Street trees shall be hardv, strong. wooded trees with stron branching characteristics according to their species. They shall be resistant varieties, have upright growth, and be single stem. B. Trees near sidewalks and pedestrian areas should be fruitless and thornless to minimize maintenance and to reduce pedestrian hazards. C. Trees should be selected so that they have room to mature to their full height and spread. Street trees should be selected to minimize the obstruction of signage and to be consistent with the character of the given street or district. D. Trees that require less water should be considered. Irrigation must be installed for street trees and the proper amount of water must be given to each tree. E. Please see Appendix B for a list of recommended tree species. F. The following species are prohibited from planting in any right -of -way: • Box Elder (Acer negundo) • Silver Maple (Acer saccharinum) • Tree of Heaven (Ailanthus altissima) • Russian Olive (Elaeogrus angustifolia) • All Poplar (Populus) species • Buckthorn (Rhamnus cathartica) • All Willow (Salix) species • Salt Cedar (Tomarix) • Siberian Elm (Ulmus pumila) • Chinese Elm (Ulmus panifolia) G. Other restrictions regarding street tree selection: • Trees should not have weeping or pendulous branches • Trees may not have bushy growth habit, which cannot be maintained to a single trunk H. All existing trees within a given streetscape area must be considered. Each existing tree should be evaluated to determine if it should be preserved. Those trees determined to be preserved must be protected during any construction activity. Please see Appendix A for a reference on tree protection. 12 Wheat Ridge Streetscape Design Manual Figure 2.15 - Street trees should be compatible with the height and style of buildings along the street 2.4 Groundcovers and Shrubs Besides trees, plantings in the streetscape may include turf, groundcovers, and shrubs. Groundcovers provide functional and aesthetic value, softening the street edge in areas where pedestrian travel is low. Shrubs create areas of interest and add form, texture, and color to the streetscape. Xeriscape design, which requires less water consumption for irrigation, is highly encouraged. Groundcovers A. Groundcovers provide a viable alternative to turf grass in areas such as landscaped amenity zones and open planters. B. Areas planted with turf should be at least 5 feet wide, with a recommended width of 8 feet. Where adequate width is not available, groundcover plantings should be used instead. C. Please see Appendix B for a list of recommended groundcover plants. D. Groundcover plantings that require low water use are encouraged. E. Sufficient irrigation must be provided at the time of installation, as well as during the period of establishment. This applies to low -water use, or xeric, plants as well. Shrubs A. Hardy, maintainable deciduous and evergreen shrubs may be used in landscaped areas and planters. Shrubs are typically not recommended in landscaped amenity zones, or tree lawns, along the street edge. B. Shrubs with thorns shall not be allowed in the public right - of -way. C. Shrubs may be effectively used to screen parking areas adjacent to the street. D. Form, texture, timing of flowering and color of foliage should be considered in the planting design of shrubs. E. Please see Appendix B for a list of recommended shrubs. F. Shrubs that require low water use are encouraged. G. Sufficient irrigation must be provided at the time of installation, as well as during the period of establishment. This applies to low -water use, or xeric, plants as well. Figure 2.17 - Shrubs contribute to the streetscape on W. 38th Ave in Wheat Ridge DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual 13 Figure 2.16 - A landscaped amenity zone with groundcover plantings 2.5 Street Furnishings DRAFT 08.26.2010 Street furnishings are integral elements of the streetscape, especially in retail districts intended to encourage pedestrian traffic. Street furniture should be attractive and appropriate to each streetscape and provide for visual continuity, public service, and the safety of pedestrians. Placement A. Furniture in the right -of -way should be located at least 3 feet from the curb face where on- street parking or a bike lane adjoins the curb, and at least 4 feet from the curb face where a travel lane adjoins the curb. B. Any item placed in the right -of -way will require approval by Public Works through a Right -of -Way (ROW) Use Permit. C. Street furniture shall not obstruct the sidewalk. A minimum 5 foot clear walking zone should be provided at all times. D. All street furnishings should be of high - quality design, intended for outdoor use, and require minimum maintenance. Benches and Seating A. Comfortable seating areas should be provided at regular intervals as part of the streetscape design. B. Metal benches are a typical element in most streetscape settings. Other appropriate seating options include benches, moveable chairs, planter walls, and steps. Metal benches should typically be painted black or a dark color with a factory - applied finish. C. Seating should be conveniently placed. Shade, view of storefronts, and proximity to adjacent uses should be considered in the placement of seating. D. Seating should not interfere with pedestrian flow or plant materials. E. Seating should be attractive, comfortable, and durable. It should be compatible with other furnishings and adjacent buildings. F. With the exception of moveable chairs, seating should be secured in place to the pavement for user safety and to prevent vandalism. G. All seating should meet the following dimensional guidelines: • 16 to 18 inches in height • 16 inch minimum depth for seats without backs • 14 inch minimum depth for seats with backs H. Seating adjacent to walkways or multi-use paths that receive bicycle use should be set back a minimum of 3 feet from the path. 14 Wheat Ridge Streetscape Design Manual Figure 2.18 - Typical metal bench Figure 2.19 - Seating is an important component of the amenity zone (the space between the sidewalk and the roadway) Tree Grates A. Tree grates should be a minimum of 5 feet by 5 feet with openings no more than 1/4 inch in width. B. Tree grates shall be made of iron and have an opening for the tree that will provide for its normal growth. Alternate tree grate types may be approved by the Departments of Community Development and Parks and Recreation. C. Tree grates should either be unpainted or painted with a factory - applied finish. D. The size and shape of a tree grate should relate to the paving systems and patterns adjacent to the tree. E. If seasonal tree lights are desired, an electrical outlet should be provided within the tree grate area. Trash Receptacles A. Trash receptacles should be located so as not to disrupt pedestrian flow and in locations convenient to benches and other street furnishings. They should be compatible with surrounding street furniture and the architecture of nearby buildings. B. Trash receptacles should be attached to the paving or footings in landscaped areas to discourage vandalism. C. Each receptacle shall have two parts: an inner container, which will provide for easy trash removal, and an outer shell that is compatible with the other street furnishings in the area. They shall also have a covered top and solid bottom to keep trash dry and out of sight. D. Trash receptacles should be made of a durable material, such as metal. Bollards A. Bollards should be used to define and protect pedestrian areas, separating them from areas of vehicular traffic. B. Bollards should be compatible with the other street furnishing and other architectural elements in the area. C. Iron bollards are preferred. Bollards should be of simple design, and typically 24 to 42 inches high. They should be painted black or a dark color with a factory - applied finish. D. Bollards shall be located a minimum of 3 feet from the curb edge of vehicular traffic ways. Bicycle Racks A. Bicycle racks should be incorporated into the streetscape design. Bicycle racks are required in the streetscape for any street that is designated as a bicycle route in the Wheat Ridge Bicycle and Pedestrian Master Plan. On these streets, a minimum of four bicycle parking spaces (two typical inverted U racks) per block shall be provided. Figure 2.21 - Example trash receptacle DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual 15 Figure 2.22 - Example of an iron bollard Figure 2.20 - Example of an iron tree grate B. Bicycle racks should be placed in locations that do not interfere with pedestrian or vehicular traffic. C. Racks should be conveniently placed in visible locations to provide for security. D. The standard bike parking rack is the inverted U type, or another type as approved by the Community Development Director. Each inverted U rack shall count as two bike parking spaces. E. Racks should be designed to be compatible with other street furnishings and be made of durable metal materials. Racks must provide for at least one wheel and the frame to be locked to the rack. F. Racks shall be securely attached to the pavement to provide a stable place to rest bicycles and to prevent vandalism. Planters and Planting Pots A. Pots and planters should be used to provide interest to the streetscape and should be planted with annual flowers, perennial flowers, or low- growing shrubs. B. Large pots or planters may be used in place of bollards to separate pedestrian and vehicular traffic. C. In determining the location of planting pots, the possibility of pavement staining should be considered. D. Provisions for watering of planters and pots must be in place to provide for the healthy growing of plants. Each pot should have some provision for drainage in the event of over - watering. Fencing, Railings, and Gates A. A sturdy, wrought iron or steel fence painted black or a dark color is preferred. Fences or railings of other high - quality materials may be approved if the materials are consistent with surrounding streetscape furnishings and building architecture. B. Fence picket spacing should not exceed 4 inches for child safety reasons. C. The height of fences may vary depending on the purpose and location of the fence. Where pedestrian access needs to be limited, a fence as high as 4 feet may be used. Where a parking lot screen is needed or required, the fences may be as low as 3 feet. Where a fence or railing provides a safe barrier between severe grade changes. a minimum height of 42 inches must be provided. D. Fencing may be combined with low walls for enhanced design. All structural railings must be designed to support a horizontal and vertical load of 50 pounds per linear foot. All fences and railings must be securelv fastened in place in DRAFT 08.26.2010 avement or footings. 16 Wheat Ridge Streetscape Design Manual Figure 2.23 - Example of a standard inverted U bike parking rack Figure 2.24 - Planting pots incorporated into streetscape Figure 2.25 - Example of quality metal railing G. All fencing shall conform to Chapter 26 of the Zoning and Development Code. Newspaper Racks and Enclosures A. Newspaper racks should be designed to be compatible with other street furnishings. Enclosures can be provided to screen racks from the street. B. Newspaper racks and enclosures should be clustered together and located where they have the least visual impact on the streetscape. C. Newspaper racks and enclosures should be on a neutral color, preferably made of metal, and should be designed to blend in with surrounding street furniture and architecture. D. Racks and enclosures should be located in convenient locations for pedestrian access and not in locations where they will obstruct the view of motorists. Community Announcement Boards A. Community announcement boards, or kiosks, are intended to be used to post community events and notices at special pedestrian areas along the street. They should be used sparingly and primarily in areas of high pedestrian traffic. B. Community information boards should be designed to be compatible with other street furnishings. They should facilitate the posting of community notices in a convenient manner. C. Announcement boards should be easily accessible from all sides, adequately illuminated, and designed so that they are easy to clean and maintain. Transit Bus Stops A. The location of bus stops are set by RTD in coordination with the City. With the approval of RTD, shelters may be provided by private companies or the City. Shelters are encouraged for transit stops, especially those with high levels of ridership. B. Bus shelters should be integrated into the streetscape and may not obstruct pedestrian flow. Public Works and RTD will approve shelter locations. Fountains and Water Features A. Fountains and water features can add a special element to the streetscape, but they should only be used in situations where there is adequate space to incorporate a focal point in the public space along the street. B. Fountain and water feature design and placement should consider solar orientation, orientation to winds, surrounding buildings, existing and planned pedestrian circulation, site furnishings, and how the feature will look when water is not available. DRAFT 08.26.2010 Wheat Ridge Streetscape Design Manual 17 Figure 2.26 - Example of a community announcement board Figure 2.27 - Bus shelters are encouraged at bus stop locations Figure 2.28 - An interactive water feature integrated into the streetscape C. Fountains and water features should have an efficient recirculating pump system which will allow for continued operation, water conservation and ease of maintenance. D. There must be a long -term commitment from the City, district, or property owner(s) to maintain and manage the water feature or fountain. streetscape screen Public Art A. The provision of public art is encouraged and recommended on major streetscape improvements in the City. Public art may be functional or purely an art form and it should be considered as a complement to other amenities in the streetscape. B. Art objects should not compete with or detract from adjacent storefronts or obstruct pedestrian walkways or vehicular traffic. C. Art objects should be constructed of durable and maintainable materials such as stone or metal. Walls and Screens A. Walls and screens, typically used to screen parking lot or vehicular areas from the streetscape, should be constructed of durable and maintainable materials. B. The location and design of screen walls must comply with Chapter 26 of the Zoning and Development Code. C. Walls should be constructed of high - quality masonry units. Integrating iron fencing into the design of the screen wall is encouraged. Gateway Markers and Monument Signs A. Monuments and gateway markers help establish the character or identity of a district, street, or neighborhood. They should be located in key locations, primarily in at intersections or important gateways. B. Gateway markers and monument signs should be integrated into the streetscape, complementing items such as plantings, trees, paving patterns, and street furnishings. C. Monument signs, which may include neighborhood identification signs, should be constructed of high - quality, durable materials. streetscape DRAFT 08.26.2010 D. Monument signs should only be placed where there is adequate room so that the sidewalk is not obstructed. Visibility, location of trees and vegetation, and compatibility with the surrounding landscaping and hardscaping should be considered in the placement and design of the sign. E. All signs must comply with Chapter 26 of the Zoning and Development Code, including sight triangle requirements. 18 Wheat Ridge Streetscape Design Manual Figure 2.29 - Where there is adequate room, public art can add life to the Figure 2.30 - Example of a parking lot Figure 2.21 - Gateway markers should be integrated into the design of the