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City of Sent SAna
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<br />Wilklan provides complete structural onginsering supportfor design, analysis, Inspection, and evalua-
<br />tion of structural systems such as bridges. sound wails, retaining walls, and buildings, Our specific
<br />bridge expertise encompasses an extensive wodft knowledge of all related agency criteria and moth-
<br />odology for design of now bridges, bridge rehabliltdons, and bridge widentrip. We am current on the
<br />latest requirements for seismic analysis and design procedures. In addition, our staff has In-depth
<br />knowleckja of various federal, state, and local requirements for preparing project development docu-
<br />ments, design and construction documents, and approval processing. In addition to their design exper-
<br />tise, our structures staff has also had tremendous success obtaining HBP funds.
<br />Tiwft Wheming
<br />WIlIdan's traffic engineers serve as contract city traffic engineers or provide traffic engineering services
<br />throughout California. They are experts In conducting traffic surveys and data collection, Investigating
<br />motorist and vatilde characteristics, identifying and making recommendations on traffic safety and ull-
<br />117ing traffic laws arid arrioroament to determine traffic signal timing, and evaluating highway operations.
<br />WHIdan prepares traffic engineering designs to warn, regulate, and guide traffic. We develop geometric
<br />design and channelization, traffic signal and street lighting plane, parking lot designs, and traffic control
<br />plans for construction.
<br />Drainage Swirmirilag
<br />WHIdan has expertise In hydrology, drainage, and flood control — ranging from [owl and regional draln-
<br />age and flood control improvements to hydraulic and sediment transport analyses of major rivers. Qtml-
<br />Ity engineering solutions In drainage and stormwater management are one of the primary elements of
<br />our public worics experience. Willdan has prepared marry watershed and floodway studies, completed
<br />flood control " drainage engineering projecte� and performed design and construction Inspection ser-
<br />vices throughout California.
<br />Woklim pro -Ades services for water system planning, arraWls, design, construction Inspection, and 0 -
<br />arational assessment Involving well design, rehabilitation, and evaluation; reservoir design and rehabill-
<br />tation, pump station design and modifications; modeling analysis of partial and entire systems; water
<br />transmission and distribution pipelines; and coordination With system telemetry and metering special -
<br />late. We are. experienced with the Department of Water Resources, Drinking Water Divislon, public
<br />heft agencies, and This 22 provisions.
<br />Environmrantal Compflanc% Permits, and Planning Supporit
<br />Wlklan'6 environmental planners fniquenily assists Cities In the environmental review process, either In
<br />preparing and processing CEOAtNEPA environmental docurnanta, such as negative declarations and
<br />environmental Impact reports, or In reviewing documents on behalf of the lead or responsible agencies.
<br />In providing environmental and urban planning services, we utilize out staff of planners and environ.
<br />mental specialists and call upon the expertise of other disciplines within the company, Including traffic
<br />engineers, hydrologists, water arid wastewater engineers, and landscape architect%
<br />LandevaPaArchdacture
<br />Wilidan's landscape architects focus on designing landscapes for public improvements such as park
<br />and recreational facilities, community centers, and roadway beautification. Our landscape architects ap-
<br />ply their talents and knowledge of site analysis, user needs programming, site design, landscape
<br />preservation, land management and reclamation, water conservation, and arborloulture.
<br />ircomprehensive. innovative. Trusted
<br />PraMal for On -Call Engineering,
<br />FZFP No. 17-083
<br />25E-716
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