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TAS K 0: (lootachnicall StudleaMaports/Borlog — Review existing geotophnical report and prepare a comprehensive geotechnical investigation <br />including Adequate barings for proper design of proposed work. Obtain required permits to conduct gootechnical investigations and perform <br />applicable lab test to provide Information necessary for a comprehensive design. A draft copy of the gootechnicall report Will be provided for review <br />Rod comment. Traffic control In accordance with W.A.T.C.H. Manuel, <br />Sirb-fb# Payment Evaluation — Excluded but maybe required for Option B <br />Sub -Task Uh Photo I — Deferred: AcquisitionServices; Task <br />Sub-Xisk f$A, Photo Z— Deferred: Aq ulsition S.mvioet Task <br />TASK EJraff1cShuIy/,Raport—E1xoludad <br />TASK F: Environmental (CEQA)— Exclusions for both Options, <br />TASK G: Right-af4myAcquIsItIon and Temporary Construction EasordentsfICEs)— Idght-of Way aceful.80is is excluded, HZ villl incorporate the <br />preferred precise alignment into the Vill CADD Files. Plans will be evaluated and TCE!s would be provided, If necessary. <br />TASK H: Drainage - Huffi4ollarb- proposes to Implemeottlia recommendations fourrithwdraft Clitywide FLO-21) model that Accounts for backwater <br />effects on the &term drain Infrastmeturs, Sizing of the kintrostructure will be based on both hydrology And hydraulic computations to be imeparad <br />as part of the drainage report. A preliminary drainage report will be created tiong with the 30% sitboliflial. Afiftel-drahoagereportwillbeprolild6d <br />with the final submittal, <br />TAS K I t Water giolity Monument Plan (W4RP) <br />Sob -Task A. I — The design will account for the 50"lo ruile in tho:9009 MS4 Permit, which requires treatment foe 50% of added or replaced <br />Impervious areas. It will implement green street principles to the maximum extent practicabl& If the underlylog soil does not Infiflunto we <br />anticipate using the parkway to provide bio-Afteation. IlZ will prepare a Pieliminary WOMP At the 30% stage that Identify potential locations for <br />LID 8MPs and their Interactions with the onslte storm drain network HZ will.develop-tho Preliminary WOMP Into a Final WOMP consistent with <br />the Countis lochnicalOuldance Manuel to accompanythe final submittal. This will Include an engineers estimate of probable costs Inclusive <br />of material, frelghL and maintenance for the selected BMPs. <br />Syh4ask 1,2$.WPP?— Dsferred� Construction Did Task <br />TASK J; Pians' $pqcMcatl'lons, and Estimates (PS&E) - HZ will adhere to city criteria, policies, procedure,. and standards. PS&E Includes three <br />milestone delilierables —30%, 60%, and Final. Each milestone Will commence after HZ has received review comments I ram the previous milestone <br />submittal. HZ will meet wittithe City after comments have been reviewed to resolve questions, All plan shoots will be prepared at 20 scale unless <br />otherwise approved and noted. <br />$uft-Task A I $1roat improvewents — HZ will match the precise alignment of the constructed street. Plans will Include record information <br />regarding utilities, obstructions, and apportenaret dele� <br />$0-Task.12 haffic Design <br />Street Signals — Excluded <br />Chamoolhtion Plan & Details — Plans will he completed to Meet California M.UTCD standard, signage will be evaluated and updated for proposed <br />lone configuration. <br />Temporary Traffic Control Plans — Deferred: Construction Did Task <br />Sob-Inisk.1.3 Storm Prefir Palen- Drainage improvement plans Will be prepared at the different milestones. Backbone storm drain profiles will <br />be provided along with the 30% submittal. Profiles for lateral storm drains and storm drain detail sheots will be provided at the 60% and final <br />submittals, <br />$Yh�laskl.4 Wall Design-- Design of masonry wall height as specified by sound report or City but not to exceed 12 fast <br />Sound Report — Provided by City <br />Su#-IarskA5S(r#otL1Vhtbrg i ElectrivalPoslon—Typioally existing street lights are owned bySCE, If the proposed Improvernents; relocate more <br />than three street lights the proposed lights will be owned by the City of Santa Ana. Street lighting design standards will be coordinated with the <br />City of Santa Ana prior to commencing the design. The design will be per City of Unts Ana lighting standards and consideration will be given <br />to salvaging the existing light fixtures. <br />Suh-raski.6tojidscoplagandiriigation Design— Conceptual landscape and irrigation plans will be prepared in conformance with Cityof Santa <br />Ana standards. Our landscape designers will work clos4ly with oureogineers to plan, design, and coordinate gateway features, public art, traffic, <br />soil pedestrian lighting, sigoage, and site amenities. Our team will coordinate with the City to responsibly design landscape and irrigation <br />systems. Planting and irrigation will be mindful of water conservation standards, <br />HUnT-2DLM City of Santa Ana Civil Engineering Services: RFP 17- 083 17 <br />25E-241 <br />