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_U0~��N��t������U������R�iU���O��S��'iC�� <br />capacity. The result ofthis isthat water velocity during pumping ksmuch higher inthesecdonnnf <br />screen that produce the most water. During pumping, smaUeandpartic|emmobi|izeandnnV]rata <br />through the well filter pack and wedge into the pore space, reducing permeability in the filter pack. <br />Mitigation of this issue would include careful well development to remove the sand and resettle <br />the filter pack and modification of pumping operations to reduce sharp changes in water velocity <br />that mobilize fine-grained aquifer sand. Prior to redevelopment, it is recommended to review the <br />factors that can cause this reduction in specific capacity. The review would include assessment of <br />biological and cementation plugging and review the origino|, well construction documents including <br />the sieve analysis performed to size the fi|\ar pack and the daily construction (if available). As part of <br />developing a mitigation approach, spinner logs may be recommended to verify production zones. <br />4StormDrain Oes|Qnand OreinaQeAnalysis .The firnfsdrainage engineering services include the <br />design of canals, culvert cnmaaingo, water control structures, nuadn. |evees, bhdges, and pump station <br />structures as well as otormvvatertnaatment sen/ices, such as bioretenUmn, filters, rainwater capture <br />and reuse, and large flood control projects. F<epnanentativeprojeotaregsrongeinmizehronmnnato <br />more than 138.000aorem. and our engineers have been called upon by numerous public agencies <br />and major eQhou|tuna|, industria|, and residential developers. Our staff has the experience to conduct <br />preliminary studies and drainage consultation, prepare stormwater management plans, conduct <br />bridge scour analyses, prepare FEK4Amop revisions, porformfloodp|ain ane|yses, and coordinate <br />permit applications on behalf of our clients. Kim|ey-Horn'a engineering professionals are well -versed <br />in otorrnvvaterregu|atiVnm throughout the state of California to help clients understand the permitting <br />process and guide them through difficult development decisions, <br />Se�rD�|Qnand W.-IslewaierServ|oes.Kimley-Horn is committed toproviding clients with cost- <br />effective and state-of-the-art design solutions, We bring a unique understanding of water/wastewater <br />and recycled water system operations, end -user requirements, and design capabilities that enable <br />K|rn|ey-Horn to produce plans that are constructible, meet the needs of our o|ients, and minimize <br />construction costs. We bring o complete understanding ofwater, wastewater, reoyc|ed, and reclaimed <br />water systems from the initial needs analysis and master planning to detailed design and construction <br />phase services. Kim|ey-Horn has extensive experience in design and construction of wide variety of <br />projects, including planning and design of transmission and distribution pipelines, tnanoh|ese technology <br />deeignn| right-of-way and easement coordination; utility coordination; pipe|inenehebiUtatinn� water <br />treatment facilities design; tmmhe and booster pump station design, and permitting. Many of <br />Kim|ey-Horn'sprofesoiona|s are locally and nationally recognized imtheir respective fields. <br />Ut|Uty C}mziQn Coo-dnm|on. Every project is unique and presents its own special design challenges; <br />however, the most frequent challenge we face in local municipal projects is related to existing utilities. <br />Most of the projects under this category are in developed areas where utility facilities are currently <br />within the proposed project areaundanyirnpnovenmantvviUgeneroUyaffeotorbeeffeotedbythe <br />location ofthe utility facilities. K|nn|ey-Hornbelieves indrawing the utility lines and features totheir <br />true size in our plans to mid in identifying conflicts early inthe design phase; potholing potential conflict <br />locations when budgets allow, which gives a better understanding of the locations of the existing <br />utilities; and extensive coordination with the various utility companies. We also use three-dimensional <br />(3D) modeling of utilities to identify potential conflicts in the early stages of design. This method has <br />helped ustoavoid discrepancies between construction documents and actual field conditions that have <br />resulted incost-effective and timely execution ofprojects. <br />Our utility design team has successfully completed sewer and water infrastructure projects for various <br />agencies in Southern California. These projects consist of sewer and water main replacement, <br />KiDllev�'' D 8 <br />