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D. Statement of Qualifications and Interest <br /> • PWA <br /> ALVISO SLOUGH MARINA ENHANCEMENT PROJECTS <br /> - - - <br /> Client <br /> • <br /> Santa Clara Valley Water District } <br /> r <br /> / - :{- 1 11 ,8 t } o,1t*If - * ,'f.` ° 7r r*A.B' i ('J7 t7 71 rtThal.j Pye l /r y <br /> Reference 'kr r t e J " F[ t {. f: 7 ':1 f_44 3 x , nJ <br /> �fi iy ' N a r ! . r ryi ty . 0'1+ , <br /> ! 54 . ; 19 i f f F y <br /> Katherine Oven t F c' t vi t . .eetr �Y. 7t'�i` ^�3{• k • <br /> M nageme Capital Program afershed L N‘ s: y ' Y p fi t? � y '+ Y' t , rr • <br /> (409) 265 - 2607 x3126 z._ -- t r 7 L . i>, . - f rt • ,1 1 ' t ,9'7• f r <br /> KOvenOvallenwater.org f ? 17',y�. J �� * ��y �`` PYI <br /> Contract $80.972 Overview <br /> Schedule and Current Status: 2005 - present. PWA provided professional services for two related projects aimed at improving small <br /> In progress. craft navigation at the bayside Town of Alviso. The projects goals are to widen and expand <br /> Type and Location of Project the Alviso Slough channel for navigation and a possible emergency access port. PWA <br /> developed a unique and creative approach to enlarging AJvlso Slough/Guadalupe River <br /> • Marina enhancement relying primarily on natural tidal flows and sedimentation processes, improving navigation <br /> • Maintenance dredging estimates without the expense of mechanical dredging and vegetation removal. The approach <br /> Integrates the navigation projects with a planned wetland restoration (one of the South <br /> . • Tidal Wetland Restoration Bay San Pond restorations for which PWA completed the design) to provide channel- <br /> • Alviso, California scouring tidal flows. <br /> • <br /> Key Team Members The Alvlso Slough Project, for the Santa Clara Valley Water District, proposes to deepen <br /> and widen a 0.3 to 0.6 mile reach of Alviso Slough to re- create pre -1980s habitat <br /> , • Michelle Orr. PE conditions and improve navigation. PWA prepared EIR sections related to hydrology and <br /> Scope of Involvement geomorphology and advised the client on long -term dredging needs to meet the project <br /> objectives for habitat and flood management. PWA provided recommendations for <br /> • Altematives assessment maintaining the existing flood protection functions of Alviso Slough (pan of the Lower <br /> • <br /> • Preparation of EIR sections for hydrology Guadalupe Flood Protection Project). <br /> and geomorphology The Alviso Emergency Access Pon project, for the San Jose Chamber of Commerce, is <br /> • Estimate dredging frequency for evaluating alternatives for providing emergency access for the City of San Jose and <br /> altematives assessment adjacent areas, enhancing recreational boating, and providing new sources of revenue to <br /> • Geomorphic input to alternatives and flood the Town of Alviso. <br /> modeling <br /> In the related South Bay Sall Pond Restoration Project, PWA completed the engineering <br /> Financing Sources design for tidal restoration of 1,500 acres of former salt ponds al Alviso Slough In San <br /> • Santa Clara Valley Water District Jose, California. Construction is currently in progress. This work was completed for the <br /> Santa Clara Valley Water District (SCVWD) and the State Coastal Conservancy (SCC). <br /> Applicability to the Harbor Basin Study <br /> • Enhancement of sustainable marina/pon facilities <br /> • Project design to rely on natural tidal flow and sedimentation processes to minimize <br /> dredging <br /> • Integration of manna/port development with wetland restoration <br /> • Environmental compliance <br /> • Dredging volume and cost estimates <br /> City of San Leandro Harbor Basin Mamafiws Study RFP 50536 D -7 <br />