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HomeMy WebLinkAboutO-2922 - Amends Smokey Point master plan and Sec. 22A.010.160, Smokey Point master plan design guidelines (22A.010)CITY OF MARYSVILLE Marysville,Washington ORDINANCE NO.'d q?L AN ORDINANCE OF THE CITY OF MARYSVILLE,WASHINGTON,AMENDING THE CITY'S MUNICIPAL CODE AND DEVELOPMENT REGULATIONS BY AMENDING MMC CHAPTER 22C.060,SMOKEY POINT MASTER PLAN AREA DESIGN REQUIREMENTS,BY AMENDING CHAPTER 9,DESIGN GUIDELINES,OF THE SMOKEY POINT MASTER PLAN;AND AMENDING SECTION 22A.Ol0.160 OF.MMC CHAPTER 22A.Ol0,GENERAL ADMINISTRATION,RELATED TO TRACKING AMENDMENTS TO THE CITY'S UNIFORM DEVELOPMENT CODE. WHEREAS,the State Growth Management Act,RCW Chapter 36.70A mandates that cities periodically review and amend development regulations which include but are not limited to zoning ordinances and official controls;and WHEREAS,RCW 36.70A.106 requires the processing of amendments to tile City's development regulations In the same manner as the original adoption of the City's comprehensive plan and development regulations;and WHEREAS,the State Growth Management Act requires notice and broad public participation when adopting or amending the City's comprehensive plan and development regulations;and WHEREAS,the City,in reviewing and amending Its development regulations has complied with the notice,public participation and processing reqUirements established by the Growth Management Act,as more fully described below;·and WHEREAS,the City Council of the City of Marysville finds that from time to time It is necessary and appropriate to review and revise provisions of the City's municipal code and development code (MMC Title 22);and WHEREAS,during public meetings on January 8,2013 and February 26,2013,the Planning Commission discussed the proposed amendments to the Smokey Point Master Plan; WHEREAS,after prOViding notice to the public as reqUired by law,on February 26,2013, the MarySVille Planning Commission held a Public Hearing on the proposed amendments to the City's development regulations;and WHEREAS,on February 26,2013 the Planning Commission made a Recommendation to the City Council recommending the adoption of the proposed amendments to the Smokey Point Master Plan by amending Chapter 9,Design Guidelines;and WHEREAS,at a public meeting on f\~\l y.2013,the Marysville City Councii reviewed and conSidered the Planning Commission's ecommendatlon and proposed amendments to the development regulations;and WHEREAS,the City of Marysville has submitted the proposed development regUlation revisions to the Washington State Department of Commerce on February 1,2013,as reqUired by RCW 36.70A.106; NOW,THEREFORE,THE CITY COUNCIL OF THE CITY OF MARYSVILLE,WASHINGTON DO ORDAIN AS FOLLOWS: Section 1.Approval of Planning Commission's Recommendation and Adoption of Findings and Conclusions.The Planning Commission's February 26,2013 Recommendation regarding the proposed development regulation revisions,including the Findings and Conclusions contained therein,as set forth in the attached Exhibit "A",is hereby adopted and incorporated herein by this reference. Section 2.Required Findings.In accordance with MMC 22G.010.S00,the following findings are made regarding the development regulation amendments subject of this ordinance; (1)The amendments are consistent with the purposes of the comprehensive plan; (2)The amendments are consistent with the purpose of Title 22 MMC; (3)There have been significant changes In the circumstances to warrant a change; (4)The benefit or cost to the public health,safety and welfare is sufficient to warrant the action. Section 3.The Smokey Point Master Plan is hereby amended by amending Chapter 9, Design Guidelines to read as set forth In attached Exhibit "B". Section 4.Section 22A.010.160,Amendments,of MMC Chapter 22A.01O,General Administration,Is hereby amended as follows by adding refereQce to this adopted ordinance in order to track amendments to the City's Unified Development Code: "22A.010.160 Amendments. The following amendments have been made to the UDC subsequent to Its adoption: Ordinance Title (description) SPMP Design Guidelines Amendments Effective Date Section S.Severability.If any section,SUbsection,sentence,clause,phrase 01'work of this ordinance should be held to be Invalid or unconstitutional by a court of competent jurisdiction,such invalidity or unconstitutionality thereof shaJl not affect the validity or constitutionality of any other section,SUbsection,sentence,clause,phrase or word of this ordinance. Section 6.Effective Date.This ordinance shaJl become effective five days after the date of its publication by summary. :-\-t, PASSED by the City Council and APPROVED by the Mayor this 1)day of _\A!:::ll,<Y:<:>I'!.,...L\",,-',2013. CITY OF MARYSVILLE ""'~~ Date of Publication: CITY CLERK By: GRANT .WEED,C ATTORNEY 1·-/J -I ~ Effective Date: {S days after publication} COMMUNITY DEVELOPMENT DEPARTMENT 80 Columbia Avenue.Marysville,WA 98270 (360)363-8100 •(360)651-5099 FAX PC Recommendation -SmokeyPoint Master Plan,Design GuidelinesAmendments The Planning Commission (PC)of the City of rVlarysville,having held a publie hearing on Fehruaq 26, 2013 in review of a NON-PROJECT action amendment of the Marysville Municipal Code (MMC), proposing amendmeots to the MMC,Chapter 22C.060,Stnokry Poilll Mailer Plall A,"a -Desigll ReqllimllelllJ,by amending Chapter 9,DCJigll GllidelillCJ,of the Smokey Poilll Mm/e,.Plall,and having considered the exhibits and testimony preseoted,PC does hereby enter the following findings, conclusions and recommendation for consideration by the Marysville City Council: FINDINGS: 1.The PC held a publie work session to review the NON-PROJECT action amendments proposing adoption of the NON-PROJECT action SlIJok'J'Poilll Mas/er 1'1<11I,Ch.9 Desigl/ GllidclilJCJ mnendments as dcscribed abovc,onJanuary 8,2013. 2.The proposal was submitted to the State ofWashington Department of Commerce for 30-day expedited review on February 1,2013,in accordance with RCW 36.70A.106. 3.The PC held a duly-advertised public hearing on February 26,2013 and received testimony from city sraff and rhe public. 4.At the publie bearing,the PC reviewed and considered the JillokV'Poil/I Mlls/e,.1'lal/,Ch.9 DesigJl G"ide/iJ/cs amendments. CONCLUSION: Ar the public henring,held on February 26,2013,the PC recommended that City Council approve the .5'1I1okl}}PO;/lt M"astcr Piau,Ch.9 Design Glliddil/IJI amendments. RECOMMENDATION: Forwarded to City Council as a Recommendation of APPROVAL of the NON-PROJECT action },nOWI1 as 511I0 -ry l'oi"t'lv[aslcr Po "Ch.9 Design Guidelincs amendments,an amendment to the Marysville MuniciA 0,Chapter 22 .GO,Smokry Poilll A1l/sle,.Plall ./l,M -Desigll Reqlliml/t'lIlJ,this February 26,201 . By: Chapter 9 9.1 PURPOSE EXHIBITB DESIGN GUIDELINES As discussed in Chapter 2 -Purpose and Intent,there are two levels of guidelines for the Master Plan,First,the range of infrastructure needed are identified and defined through Development Guidelines,specifically road networks,street designs,utilities,critical area mitigations,storm drainage systems,and airport compatibility,The Design Guidelines apply to all new consttuction and provide guidance on building and parking lot orientations,landscaping standards,architectural features,pedesttian facilities,pedestlian amenities,and signage. The purpose of these design guidelines is to diverge from the traditional industrial building concepts to create a master planned commercial/light industrial/technology paJ'k that takes an unrelated collection of sites and builds a business district with complementary landscape, streetscape and architectural treattnents. 9.2 ZONING AND SITE PLAN REQUIREMENTS The Smokey Point MPA,has a zoning designation of Light Industrial (LI),except for a parcel zoned retail 'and where noted on the official zoning map.The underlying zoning Light Industrial will apply for permitted uses,lot coverage,building,setbacks,base landscaping requirements, required parking,and signage code standards,The following aJ'e applicable code sections,but applications are not limited exclusively to these sections.They are:Marysville Municipal Code Chapter(s)-22 C.020.22C.120.22C.J30.awl 22C.J60.19.Q8,19.12,19.14,19.1&,19.18,19.2Q, fflltl19.42. Jl.2J SliePlatt Approl/olProcess A binding site plan is required that will demonstrate how the project meets the intent of the zelling Unified Development Codeee6e,the development guidelines,and the design guidelines.The means of pedestrian and vehiculaJ'parking lot circulation and building and entry orientation,must be approved by the City in accordance with the design guidelines as applied to the entire area of applicability as stated in this authority section. 9.3 RELATIONSHIP TO CONTEXT Design guidelines that contribute to cohesiveness within an aJ'ea are:landscape and streetscape treatments,vehicular circulation patterns,pedestrian circulation patterns,and architectural styles, forms,materials or colors.Physical continuity is also an important aspect.In the following sections,ways to achieve continuity in site design elements are discussed. The Design Guidelines influence the cohesiveness ofthe business park internally by establishing the relationship to adjacent land uses,and to the City of Marysville through the following elements: •Site Layout and Building Orientation Smokey Point Mastel'Plan City ofMarysville 64 June 2008 •External and internal road networks. •Parking lot and building placement. •Pedestrian and bike corridors. •Building architectural elements. •Landscaping. 9.4 SITE LAYOUT AND BUILDING ORIENTATION There are a number of ways in which architectural and site design can avoid the traditional approach and support a cohesive business park with the following primary guidelines: All bnildings should present a "face"to the street,providing visnal interest and a pedestrian scale to the building(s).On comer lots,if the code does not stipulate,the developer may negotiate with the City which street to "face." •Visitor and customer parking should be provided along the street,or in front of building entrances,while employee and vendor parking should be located behind or alongside the building. •Service and storage areas will be located behind the buildings and screened from view from public streets. •Where sites are adjacent,vehicular circulation should be coordinated to minimize curb cuts and access point to the public streets. •The internal pedestrian networks within the master planned development should provide pedesltian linkages between the transit service points,pedestrian facilities and services. •Views of and into the development from neighboring public streets should be considered,with the goal of making the development an attractive destination. •Landscaping for new development should consider the existing landscaping of adjacent sites to provide continuity along the street fronts and augment the perimeter treatment. The following two graphics illustrate how indnstrial building and retail building layonts relate to the surrounding streets. This generic sae diagram illustrates the overall relationship between the building location and the parking layout within a site anllcipated for office /light industrial/warehousing uses in the Smokey Point MPA. The building faces the street,with the greatest architectural detail along the front fa~ade.A minimum of parking is provided for guests and visaors immediately in front of the building,with clearaccess from the address street. The majority of parking is behind the building,as is the loading andservice area. The site is encompassedby perimeter landscaping,while the landscaping along the address street is acontinuation of the streetscape on adjoining sites and blocks. Smokey Poinl Masler Plan City ofMarysville 65 June 2008 Applicable Site Layout for limited Retail Development Store entrances are the destination 01customers leaving their vehicles.The example at right supplied a ''ladder' style paint stripping to alert drivers of the pedestrian concentration at the store entrance.The example at the right provides parking immediately in front of the building,which lowers the number of pedestrians crossing busy access drives and provides a buffer between pedestrians on the sidewalk in front of the building and moving cars.When parking is provided in lront 01 buildings,it is important to clearly designate "no parking"areas in front of building entrances to provide clear pedestrian access from the parking lot 9.5 SERVICE AND LOADING AREAS Service areas for businesses Consume a significant amount of land because of the high percentage of manufacturing and light industrial activities that require truck maneuvering and loading areas.While these areas are essential to the function of the facility,they can be located or screened to enhance the appearance of each site and the Smokey Point MPA in general.The type of manufacturing.and light industrial facility aud its orientation affects the visual appearance ofcommercial areas because of the design ofthe loading docks. Smokey Point Masler Plan City ofMarysville 66 June 2008 Example ofscreening service areas with landscaping. Example ofscreening service area with building fayout. 9.6 VElliCLE CIRCULATION AND PARKING LOTS Vehicle circulation and parking lots in the Smokey Point MPA will influence roadway design and layout,site configuration,and building locations.The circulation needs of maneuvering tlUcks and trailers will be an important influence in the overall look and feel of the individual site and the overall district.While the dimensions and characteristics of IlUck traffic will be a strong influence,the passenger automobile that delivers customers to the site and store as well as to employment in the office will be another significant portion of the experience in the area. Smokey Point Master Plan City ofMarysville 67 June 2008 Design Guidelines·Access points 1.Adesignated truck and service vehicle access entrance I exit will be established with expanded turning radii.Access points will be subject to sight distance review., 2.Adesignated visitor and employee access entrance will be established that is not in close proximity to the truck and service vehicle entrance.I .. 3'1 Access points between major development pads should be combin,ed to minimized curb cuts while recognizing the need to provide adequate emergency access to each building.Left turns should be restricted to turn pockets on the following roads:'.. •152nd Street NE" •51st Avenue Design Guidelines ~Parking Lots... ,.."'I I , "";'j,I I 1.:Visitor parking should be located in fropt,of the bUilding,nei;lr the bUilding entrance. 2.~mployee parking be,hind th~building i,s encouraged.~;, 3.Parking lots should be integrated with the landscape concept and pedestrian circulation. ,' Smokey Point Master Plan City of Marysville 68 June 2008 Example of Building and Parking Layouts with Service areas in the interior ofthe lot. These site plans show a basic approach to site planning for tight industrial/freight forwarding operations. The truck maneuvering and loading docks are located behind the building,while visitor parking is directly off the address street. Employee parking is along the side of the building.Where possible,especially in multi-site developments, some streets shouldbe dedicated to truck access (behind both buildings in Ihis example). Landscape buffers aroundthe site should be used to screen the parking and trucks and create an 'address" street wllere Ihe businesses can benetit from a quality streetscape. Smokey Point Master Plan City ofMarysville 69 June 2008 9.7 PEDESTRIAN CIRCULATION AND CORRIDORS Pedestrians need an origin,a destination and a continuous network to move from one point to another or from the automobile to theu'destination.Pedestrians have three origins:the building where they work or shop,transit drop off or,more likely,their parked automobile.To allow pedestrians to move between buildings and the street,a complete and continuous pedestrian network must be provided that has pedestrian amenities and visual interest. Pedestrian flows from the public street to private building entrances and between neighbOling properties has been overshadowed in suburban areas by the volume of pedestrians walking from private parking areas to buildulg entrances.Connections to the public pedestrian network will become more important as pedestrian densities increase due to changing land uses and increases in U'ansit ridership. n'OesiqilGuidellnes.,lpedestiian ":'.!':,,;II:"Illi;'",II,:"~"~:,,'"i;".fo.l II '".:~ I -I ;'.",I-I'.',",~~:;"r<,JI,ih 'i'l',J11,';1 ',h q':;1,,;.'!!I I '''.,:I'.j;..'.',1",1".'il,":!!-I"Ii'II U'tO;,'".i.'<'I 1'1!,'I "';'')I,!"::.,!,I,·!l "'.i'l ":.'!i:",1,:I.I!:,",'1;::,':'::1.::The pubhc slge~alk net~ork \1(111 be compl~ted with each development and (oadway'lmp(ovement t~' :";i connedt,all th~~e~)inati~ns ii1;lre Sinoke{~,oi,~,MPA.',;'I':i'::',t,!',«:1',11.,:,"'1:11 .2.':,:Clear,cdn\lenient,:'and s~'e pedestrian circulalion,.shallsijeUIEI-be prov,iged.between:public sidewalks" • ,:I-I ',1.,,'I \11 t .j ,I I,-j.~,c.•!'),',' ,and public building'.entrances.""':i'.,,.'.,",.:".'"I'·, . I I ill 1'1 ,.j..'I'-ii I,1,'.' .3,Parking lot pedestrian crossings wiU be denoted by either stampedconcrele or colored pavement within the lirst SOD teet otlhe building entrance,painted pedestrian stripping'may I:i~usea outside 01·t~e 500-lqot perif'l!elEiraround th~lbuilding.r .'r,.1 :;:.",;i': ' ,!;~,~~~e$tri~f1 c,ircul~ti?~lhrough par,~i~g 1,?!~,lYiII be w~,H marke~,~:',r ,I:.:•"i:I'.,"'.' ,5,pec!estn~~Slrcu.!atlo~,',to the,l,bulldlng!l'entrances Will be adequately $Ized qrd be pr~vlded With: til,,;landS9?,RiQg~ridiwe~ther proteptiorwtjereappropriate'::",,i,-'i":'",Ii:'i:'i .•..;,,".I'Ii"~, 6,:ii'W,h~r~;:p~,?,est~,\~n route,~,c~ossiP~rki?gIQts qr vehiql~f09te~,t,psy will ~'e pie~rJY ide~tifiabl~w,i~~;! .,.,""'j raised paYing p,athways,pervlo~s paVers,to support mllltrqtlQnare,'encouraged,;,;",'!'i 1 'I:,1 V.'I':I I,Bui!cli~gs;:sh6ul~c,learlyd,~ow'tqe P?destri¥n entrar~e Irom tre si,~~et,,~~~,tr~in the p,~rki,ng lot ,'; i '",1·'I'"r'1-,1 '-,'.I,'t,'I 't 'j••'I .'.'j ··,1 IJ ",1:'11."'Ii'-','.I,:;ij:II',:.'iH ,',','./1'!;:'Ii I.':.,.[I·i',.;;I 1','";I;~,;:.,:II:";::.,.\;,_:,';,1':I •;,,1", Creation ofa pedestrian circle in the parking lot with integrated landscaping,softens the building and provides asafe area and connects the businesses to the pubtic sidewalk. Smokey Point Master Plan City ofMarysville 70 June 2008 A complete network of public sidewalks will encourage pedestrians to walk ralher Ihan drive.As the employmenl density increases in Ihe area,more Iransil services will be warranted.Within the parking (ots,clear palhs for pedestrians should be installed 10 provide a safe,clear means to access the businesses. This new development provides positive pedestrian conneclions between the public sidewalk and walkways in front of the building.The pedestrian link through the parlring area features pedestrian lighting,landscaping and a slightly eleva/ed,crowned surface within the parking area. 9.8 PEDESTRIAN AMENITIES The extent and type of pedestrian facilities appropriate for a given development will depend on the natlll'e of the development,the number of users and its proximity to other recreational features.Design review should consider area recreational features and development scale in determining location and extent of pedestrian amenities on the site.As employee recruitment becomes more competitive in emerging n011hwest bnsinesses ranging from manufacturing to light industrial,investments in pedestrian facilities can provide great benefits to employees. Changing uses in leased spaces is the dilemma for developers in providing fixed pedestrian amenities.Fixed pedestrian facilities constructed in anticipation of tenants may go unused if the use changes at the end of the lease.Providing space for pedestrian amenities in optimal locations and supplying non-fixed seating,landscaping,and other features,may prove more sllccessful. 'Design Guidelines -Pedestr;anlEmplovee Amenities ,:::,'('i :':',h:'I 'I,:I , .'i:",";"."It~tll 'I)',!'111,l~,,I :I';\I~I.I'I ;l~11:!I~'I:.;iii I':,l!"I."':I,ll:.,\;1,\.;'")1"'1 11 :I",.11:1: '1.In addition to safe and,durable walking surfaces,pedestnans sho~ld be provided Witil amenities such "!'a~be~ches:Weather pi~fect~d sealing areas;:covered w~lkways:'~and ollie'!lealures:',,"I':,.,,":. Smokey Point Master Plan City ofMarysville 71 June 2008 Smokey Point Master Plan City ofMarysville 72 JUlle 2008 This high tech induslrial business in Bolhef/provides benches and tables and integraling Ihe landscape planlers wilh sealing. Pedeslrian amenilies such as these benches are most important in the retails areas.Pedestrian amenilies can range from a landscaped plaza 10 something as simple as a picnic table or bench.They are most af/ractive 10 pedeslrians when designed in conjunction wilh businesses and activilies thai generale pedeslrian activity,such as espresso slands and public trails,andprovide fealures such as protection from, wealher,noise and lraffic. Building arcades and colonnades are a good response to the Northwest rainy climate.In addition to providing shelter,Ihey clearly define an area Ihal is safe from vehicles. Investments in pedestrian facilities or open space gathering area can provide great benefils.This modest facility is lVelt used since /I is important to provide a place for resl and relaxation for employees and visitors 9.9 ARCHITECTURAL CONCEPT A strong architectural concept has both an aesthetic and an organizational component.The concept should convey the statement or image that the designer wants the building to communicate,and also provide clues as to how the building is to be used;for example,how pedestrians can reach their desired destination.In order to convey a clear message,sites with multiple buildillgs should also display design unity;individual buildings should reinforce the image of the complex as a whole. Architectural composition is the design and arrangement of building elements.The composition conveys the architectural concept.In addition to function,the design,proportions and placement of elements should'be visually pleasing.Typical components of the composition include the Smokey Point Masler Plan City ofMarysville 73 June 2008 design,proportions,and placement of windows,doors and other openings.the building base aod cornice line,and the roof formes)and its relationship to other elements within the overall composition. The Costco Headquarters was built within the Pickering Park Business Park in Issaquah. The building at right shows a unity of architectural composition,symmetl}',a clear entrance and a formal design approach that fits well with ifs corporate headquarters image. "Speculative"office development is developed to serve multiple tenants,where smaller spaces are needed.In the buildiflg at right,the architectural approach was to provide a less specific image. This office building was developed without a specific tenant.In a speculative venture like this,convenient parking is necessal}'to attract tenants. A strong architectural concept should also convey clear organization.For the user and the observer,the clarity of building organization is important to understanding where uses are located in the building and how to reach them."The exterior design gives cues as to where different uses are located. ,DesigriGuiaelines'-Facades ,,t::' ',.'.:';,::'1"'i,1 i,", " .'.-I !•If,.-',I I, .::I.r ..:,;~."',,r'!.!'I''.'I 1.;iThe liont laQade 01 buildings shall ~De desig'ned,to utilize elements sucll'as massing,materials, ,II!windows,'capopies,and pitchea or~terrFced'rO,?1 IOl1T!s to cr~,ate ?,oth a visually ?istinct:'base"as welli 'asa"cap'''(_I I,t "',','.I".,,"!,'I 1 • L-',"" .11,'1 .''.,." 12.T,he,buildipg laQade thai laces the public sjreet \Viii be,ariiculat~d to re9~ce th~appareni sCflle 01,' , '~uildi~gs.§tr9ngy~rtical"a~d ho(izont~1 reveals,~rl-sets,~nd three-dimensio~al detail can b~ ,"I":,,',incorporal"trd,into quilding"desig~:,o crel;~J,e s~~,~ol'{lilies apd br~~~up Ila!sUrfac~,S;i'''.,'"1',0' 't II:!','j'.''"I,)',.I Smokey PointMaster Plan City ofMarysville 74 June 2008 This building exhibils la,ade wilh architec/ural fealures and delinition (or the primary enlrance. This building includes many elements that give Ihe observer clues about scale.The doors,windows,and canopy all indicate howa human would "size up"when near this building. Modulating of the building plane and cornice and providing a variely o(materials are effective techniques (or providing interesl to blank walls 10 the public,particularly when integrated wilh landscaping treatments. 9.10 SCALE IN DESIGN There are multiple scales in building design.One aspect of scale refers to the size of a building relative to another building,or building element relative to other building parts.For example,it might be said of a multi-story building in a one-story retail area that the tall building is "out of scale"with its neighbors. Another impOltant scale consideration in building design is human scale.Human scale is the size of a building element or space relative to the dimensions and proportions of the human body.Achieving human scale in building design is particularly impOltant in Smokey Point MPA because of the large size ofthe anticipated buildings. Light industrial buildings in the Smokey Point MPA could be large,rectangular structures with flat wall surfaces.These buildings could work well for their primary purposes,but several design issues need to be addressed to provide a quality visual and pedestrian environment. Buildings,especially large buildings,need to relate to pedestrians.This can be accomplished by breaking down,or modulating,larger building forms (massing)providing building elements and landscaping that mediates between the scale of the structure and 'human'scale.A way to reach that relationship is the incorporation of building elements that are typically designated with pedestrians in mind -entries,canopies and arcades. Smokey Point Master Plan City ofMnrysville 75 June 2008 Design Guidelines Scale 1.The side fa~ade of buildings should be designed to utilize elements such as color,materials,and I or landscaping to break up the size and scale of large side walls. 2.Integrate pedestrian scale concepts into the front fa~ade of the building.Elements such as arcades, canopies,balconies,or extending smaller structures out from the main facade. 3.Design the building massing so the taller or bulkier portions are less visible from public streets and sidewalks. 9.11 WALL MODULATIONS The internal functions of buildings often require walls without penetrations or breaks in the plane of the fayade.Ifappropriate,these blank walls should be placed in areas ofthe site not visible to the public (public streets and private land adjacent to public right-of-way).However,when walls of large structures are visible to the public,the impact of large expanses of blank walls can be minimized by modulation. Modulation involves recessing and /or projecting portions of the fayade of a building within specified intervals ofbuilding width and depth,as a means of breaking up the apparent bulk ofa structure's continuous exterior walls. Design Guidelines Walls Walls visible from streets and public areas shall be designed to prevent long.unmodulated planes.Design techniques which may be utilized include.but are not limited to.the following: 1.Walls sAa~IEll3e ~faviEleEl ','lilA Provision of bends,recesses or projections in the walls;la FeEl~se leR§~R fRaEl~laleEl ~laRes.provided.that all walls visible from streets or public areas that are 60 feet or longer shall be moduiated.The minimum modulation depth shall be no less than five feet;the minimum modulation length shall be no less than 15 feet;and the maximum modulation length shall be no more than 60 feet.Alternative methods of modulation may be utilized if the Planninq Director determines that the alternative methods will result In an eguivalent or superior modulation of the walls. 2.LaR§~laRes af flal walls sAa~IEll3e eRAaRseEl '....ilA Provision of patterns,changes in colors,artwork or murals,and breaks in materials to enhance the appearance of flat walls. Smokey Point Master Plan City ofMarysville 76 June 2008 a,L_Aalternative proposal§may be approved by the Planning Director if the design meets the intent of these design guidelines. The effect of the modulation may be enhanced with a change of materials or color,texture,or windoVls. Modula/ion to break up long horizontal surfaces can be achieved with bay windows,recessed or projected entry features,structural bays that are accented all the exterior of the structure,or repeated 'storefronts'along Ihe ground lIoor of the fa9ade. Modulation 01 the fa9"de from Ihe cornice 10 the ground to can be achieved by incorporating balconies,horizontally·oriented recessed windows,added emphasis on spandrel panels,long landscape planters or other features that project or recess Irom the main plane of the fa9"de. 9.12 ROOFLINE The horizon line,where the sky meets the ground,is one of the most important features in the visual environment.The horizon in the Pacific NOlthwest,with slq'lines of hills,mountains and water,is much more interesting than that of a flatter horizon.In the same way,the horizontal rooflines of light industrial structures,with simple flat horizons,are less interesting than other, more complex rootlines in the Smokey Point MPA. Smokey Poinl Master Plan City or Marysville 77 June 2008 Design Guidelines Roofline 1.The roofline of the main fa9ade in large buildings should be broken into several planes. 2.Building elements that protrude above a long horizontal fa9ade can be ~sed to interrupt the cornice. ," 9.13 BUILDING ELEMENTS,DETAILS AND MATERIALS Arcllitectural elements are the "pieces"that make up an architectural composition.or the building form.ofa building.The elements can include such features as the roof form.entries.an arcade,porch,columns,windows.doors and other opellings.The architectural "parts"of a building must be related to the "whole."Architectural elements such as roof forms.entrances. arcades,porches,columns.domlers,doors and windows must be appropriately scaled and well- proportioned in relationship to the whole building. Design Guidelines •'Architectural Elements --;;:-I:'," 1.The forms of the architectural elements of a building should be consistent with the overall architectural approach or theme. 2.The architectural elements should maintain balance and proportion between themselves and within the overall composition.' Design Guidelines -Materials ,.'[',!,'"I',.:I I ,I,'.I t I .I ,"l'r I"" '1.'BUilding materials shall be constrllcted of durable.qualily and'eMily maintainable materials: 2.Large areas of roudh-cut wood,wide rough-cut lap siding.or large areas of T-111.IJlywood.or similar materials are prohibited.Vinyl siding is prohibited on the ground floor ofcommercial buildinds. 3.Metal siding mllst have Visible corner molding and trim.and amatte finish. 4.,,~re-fabrirated metal bUildings with corrugate,?metal si,ping are pr~hlbited.'.' .,"',"I 5.Exterioi'bUilding materials are prohibited .fron;projecting or retrecling 'natlJral.oll artifiCial glare onto 1-/,II i fpublic'streels. 9.14 DETAILS Architectural or building details refer to the minor building elements that contribute to the character.or architectural style of the structure.and may include moldings,mullions,rooftop features,the style of the windows and doors.and other decorative features.Architectural details that are used to articulate the structure may also include reveals.battens,rnaterialjoint lines.and other three dimensional details that create shadow lines and break up the flat surfaces of a fa9ade. Smokey Poinl Master Plan City ofMurysvilie 78 June 2008 1. Design Guidelines •Architectural Detail,,., Buildings should be designed with an appropriate scale of.detailing'to match'h'ow the building is..'.1,experienced.,., 2.' .The architectural details of industrial elements (loading anl'a,generators,~xhaust vents or pipes,etc.) t '..'.,,'". I :shouid match the materials and forms of the'overall archilectural approach..: ",LI;I!'_,i -L!'}.I I ""·,!<ti ';i 'I 'j 9.15 MECHANICAL SCREENING Roof mounted mechanical equipment for heating,ventilating,and air conditioning can be a significant feature of the building design.Unscreened air handling equipment can detract from the architectural design if visually prominent.To avoid the visually detrimental appearance of this equipment,as well as antennas,satellite dishes and other equipment,several techniques should be employed to obscure their presence. Smokey Point Master Plan City of Marysville 79 June 2008 9.16 UTILITIES Treated similarly to service and loading areas,above grade utility boxes and trash receptacles in business areas will be screened. Design Guidelines -Utilities Standard 1.Utilities should be located behind buildings except where prohibited by purveyors. 2.Utilities should be screened by landscaping,fences,or walls that obscure the operations from adjacent streets. 3.Utilities,such as meters and switch boxes,should be placed behind walls or screened by landscaping. These trees serve two purposes,screening a loading area and screening utitity vaults. Smokey Point Master Plan City 01'Marysville . 80 June 2008 9.17 SURFACE STORMWATER DETENTION FACILITIES As discussed in Chapter 7 -Drainage,site planning considerations to accommodate rainfall and mnoff in the northwest must include site features such as drainage,detention,and water quality treatment facilities.In developing site plans for new development,the volumes and flows of surface storm water determine the size of detention and water quality treatment facilities.Good site planning integrates these facilities into the overall site concept. Smokey Point Master Plan City ofMarysville 81 June 2008