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Michael Baker InternationalProposal Professional Engineering Services Calle Tampico Drainage Improvements ONO - a •:.:•.•, + %.yL w*rad . k trM*rl �, K*►w xAvBIIUP. Ap le Aft Lt - 1 Project No. 2015-12C ��4w�, �irr �+ir ire � �• � M+'q� ,''�k NAL �Neprt � �iarrr.n► . � .� y�rr.ac�v i��Nt�Ct�1 • �.�+i ��M1Tr�d. + ri+we�v��iN► 1�.'ti�y1f�+���{i�1'�fi'i rs �" r � st*+pcaRmwl�nr�+� �r.Y�YRi Or � ..mow.. a•r• r � �V����� h tt y INTERNATIONAL IYIeNlakeA.Dfference The Mission of Michael Baker International is to be the best engineering, planning, consulting, and professional services company in the industry, where we make a difference by continuously innovating and delivering outstanding service to our clients and providing our people with fulfilling careers where they attain personal and professional satisfaction and make a demonstrable difference in the communities in which we live and serve. Michael Baker Proposal for Professional Engineering Services Calle Tampico Drainage Improvements Project No. 2015-12C Prepared for: City of La Quinta Design and Development Department September 28, 2017 t Prepared by: { ■CIILVI■rrL-A ■■rIA-d0 I N T E R N A T 1 0 N A L t Michael Sutton, PE I Principal In Charge Mark Swanson, PE I Project Manager/Point of Contact 75-410 Gerald Ford Drive, Suite 100 t Palm Desert, CA 92211 i M WORK PROPOSAL City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C TABLE OF CONTENTS A. Cover Letter............................................................................................................................1 B. Statement of Qualifications....................................................................................................2 Project Team Organization Chart.....................................................................................2 Project Personnel Resumes..............................................................................................3 Experience with Similar Work.........................................................................................13 C. Project Understanding and Approach..................................................................................18 D. Scope of Work Program........................................................................................................23 E. Project Schedule...................................................................................................................31 F. Non -Collusion Affidavit Form...............................................................................................33 COST PROPOSAL (Under Separate Cover) NTE AN AT 10N AL T a P a g e I I ► Leader in Flood Mitigation. Key members of the Michael Baker team were directly involved with the City in the development of the Focused Drainage Study and understand the complex flooding conditions and advanced model used in the preliminary analysis. Mr. John McCarthy, PE, CFM will lead the effort to update the design hydrology and hydraulics, and identify cost-effective solutions to provide the requested level of flood protection. Michael Baker has reviewed the RFP and Professional Services Agreement and accepts the terms provided. We appreciate the opportunity to submit our proposal and look forward to assisting the City on this important project. Should you have any questions, please contact Mark Swanson (760.776.6135; mark.swanson a(7.mbakerinti.com) or me (760.340.6112; msulton(a�mbakerintl.com). Sincerely, Mike Sutton, PE Principal -in -Charge I Vice President, Palm Desert Office Manager MBAKERINTL.COM 75-410 Gerald Ford Drive, Suite 100 1 Palm Desert, CA 92211 Office: 760-346.74811 Fax: 760.346.8315 Michael - We Make a Difference s INTERNATIONAL September 28, 2017 Edward J. Wimmer, P.E., Principal Engineer City of La Quinta Design and Development Department 78-495 Calle Tampico La Quinta, CA 92253 RE: Proposal for Professional Engineering Services Calle Tampico Drainage Improvements C) Project No. 2015-12C Dear Mr. Wimmer: 0 As a result of a focused drainage study prepared last year by Michael Baker International Proposal Point of Contact: (Michael Baker), the City of La Quinta is seeking a consultant to further evaluate and Mark Swanson, P.E. C design drainage improvements along Calle Tampico. Michael Baker proposes a team that Project Manager provides local knowledge and resources with the appropriate expertise and technical Michael Baker International understanding of the flood hazard to deliver this project in an efficient and cost-effective 75.410 Gerald Ford Drive manner. Key advantages provided by the Michael Baker Team include: Suite 100 ( ► Highly Qualified Team: Michael Baker's team offers significant expertise in public Palm Desert, CA 92211 dl. m Desert, CA dl. 760wa6,6135 works engineering and design of flood hazard mitigation solutions. Our proposed bakerintl.com team is comprised entirely of in-house staff members specializing in municipal design and stormwater projects. Project Manager, Mark Swanson, PE, has nearly 15 years of experience managing complex engineering design projects for clients throughout Southern California. ► Leader in Flood Mitigation. Key members of the Michael Baker team were directly involved with the City in the development of the Focused Drainage Study and understand the complex flooding conditions and advanced model used in the preliminary analysis. Mr. John McCarthy, PE, CFM will lead the effort to update the design hydrology and hydraulics, and identify cost-effective solutions to provide the requested level of flood protection. Michael Baker has reviewed the RFP and Professional Services Agreement and accepts the terms provided. We appreciate the opportunity to submit our proposal and look forward to assisting the City on this important project. Should you have any questions, please contact Mark Swanson (760.776.6135; mark.swanson a(7.mbakerinti.com) or me (760.340.6112; msulton(a�mbakerintl.com). Sincerely, Mike Sutton, PE Principal -in -Charge I Vice President, Palm Desert Office Manager MBAKERINTL.COM 75-410 Gerald Ford Drive, Suite 100 1 Palm Desert, CA 92211 Office: 760-346.74811 Fax: 760.346.8315 0 CN k rl City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C <f+u1 STATEMENT OF QUALIFICATION`° Firm Profile Michael Baker has a rich legacy as an engineering consulting firm founded in 1940, with continued growth and expansion since then. Specializing in engineering, planning, environmental compliance, program management, and full life cycle support services as well as information technology and communications solutions, the firm provides a host of differentiated and innovative services that enhance client projects. Through more than 6,000 employees and 90 offices worldwide, Michael Baker's focus is on the safety and security of people in our local communities and across the globe. Michael Baker has an extensive background in the analysis and development of comprehensive flood control engineering and stormwater management programs. Our team is thoroughly familiar with flood control design criteria, watershed modeling techniques, stormwater system requirements, stormwater pollution control and assessment, agency processes, and regulatory issues. Michael Baker offers technical excellence and innovative problem solving within the context of an effective, proven management approach in addition to the requirements associated with environmental r and stormwater quality 4 �'•. regulations. We bring together experts in the field of watershed -�-�'- management and flood control " engineering to accomplish these goals - experts that are familiar Michael Sutton, PE John McCarthy, PE, CFM with the region and that have participated in similar projects. Our proposed team of design PR07ECTMANAGER professionals is experienced In Mark Swanson, PE, CPESC, QSD/QSP watershed modeling techniques, including state of the art hydrology and hydraulic computer models programs. Team Organization Michael Baker has selected a highly -qualified team of professionals who have worked together on similar drainage projects. The team is led by Project Manager, Mark Swanson, PE. Mr. Swanson has nearly 15 years of expertise in local atmospheric conditions and drainage facilities designed to provide a safe environment for the Coachella Valley community. Resumes HYDROLOGY/HYDRAULICS STORM DRAIN Mulahid Chandoo, PE Charisse Garrido, EIT Zachary Snyder, EIT TRANSPORTATION ENGINEERING Paul Mittica, PE TRAFFIC CONTROL Octavio Hernandez, PE Subconsultants: Petra Georechmcal, Inc (1) Kana Subsurface Engineering (1) SUPPORT SERVICES FIELD SURVEY & R/W ENGINEERING Chris Alberts, PLS BIII Pope CONSTRUCTABILITY REVIEW Patrick Hanify, PE, LEED AP UTILITY COORDINATION Mark Swanson, PE, CPESC, QSD/QSP POTHOLING Malo Tauaese (2) REGULATORY PERMITTING Richard Beck, CEP, PWD,CEPSE LANDSCAPE ARCHITECTURE Jeremy Panzim, PLA 4 GEOTECHNICAL Alan Pace (1) WATER QUALITY Tanya Brlezikpan, PE, QSD/QSP Todd Pitner, PE, QSD/QSP COMMUNITY OUTREACH John McCarthy, PE, CFM Siri Champion Brief resumes summarizing key relevant experience of each of the proposed team members follow. INTERNATIONAL B State ni Pnt of Qu If ICat I0 it P a p P 12 C) City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C f O Mark Swanson, PE, CPESC, QSD/QSP I Project Manager Mr. Swanson is a registered Professional Engineer in the State of California with experience in Land Development and Water Quality. He has served as an Assistant Task Order Manager for several Caltrans Pilot Study Monitoring Sites where he was in charge of construction, maintenance, monitoring, and reporting through the duration of each project. He prepared construction estimates and was responsible for all material purchasing as well as preparing and signing all "as -built" drawings. He performed sampling duties during qualifying events and coordinated with the laboratory for analysis of collected samples. Mr. Swanson managed all downloaded weather data (ISCO and Hach) and was in charge of the end of season equipment demobilization of each site. He prepared post storm technical memorandums (PSTMs) for each event and conducted regularly scheduled vegetation assessments. Mr. Swanson also supervised the preparation of Electronic Data Deliverables (EDD). Experience Wilson Avenue Widening, Rancho Cucamonga, California. City of Years with Michael Baker: 2 Years with Other Firms: 12 Degrees B.S., 2004, Civil Engineering, California State Polytechnic University, Pomona Certificate, 2007, Construction Management, California State Polytechnic University, Pomona Licenses/Certifications Certified Professional in Erosion and Sediment Control, California, 2010, 5694 Professional Engineer - Civil, California, 2008, 72332 Qualified SWPPP Developer (QSD), California, 2011, 00457 Rancho Cucamonga. Mr. Swanson was in -charge of design of the extension and widening of Wilson Avenue from East Avenue to Wardman Bullock Road in Rancho Cucamonga in order for the City to provide secondary emergency access as well as circulating access for a nearby school. The Project was located adjacent to a major flood control facility (to the north), 96" diameter waterline owned by MWD (to the south) and an area inhabited by two endangered species (San Bernardino Kangaroo Rat and California Gnatcatcher) surrounding the project. The project required the construction of approximately 4,000 LF of new roadway, widening of approximately 1,000 LF of existing roadway, crossing existing San Bernardino County Flood Control facilities, coordination with Cucamonga Valley Water District to allow construction of a 16" waterline, and careful planning of roadway elevations to avoid increased pressures over an existing MWD waterline. Mr. Swanson was responsible for the design of drainage facilities to cross under the proposed roadway and carry up to 1,000 cfs toward the south, away from the roadway. With surrounding areas inhabited by endangered species, this required extensive coordination with USFWS, CDFW, UCOE, and RWQCB. After thorough coordination with the aforementioned agencies, two under crossings were designed for the Kangaroo Rat to allow safe passage under the roadway. Mr. Swanson was in -charge of maintaining a controlled budget and aggressive time schedule set forth by the City. Riverside County Transportation Land Management Agency, Riverside County, California. County of Riverside. Mr. Swanson provided plan check review for hydrology and hydraulic design and water quality management plans (WQMP) for various projects located within unincorporated areas of Riverside County. Each project required direct coordination with County staff in Riverside and Palm Desert. Coordination with Coachella Valley Water District (CVWD) was necessary for projects located outside the limits of RCFCWCD. Mr. Swanson worked with the County to ensure plans submitted by consultants met the requirements set forth by Flood Control (or CVWD) and the County. Additional, budgets were maintained for each project review, documents were scanned and recorded for backup purposes, and each project was reviewed within a timeframe specified by the County. Water Quality Services at Crafton Hills College and at San Bernardino Valley College, San Bernardino and Yucaipa, California. San Bernardino Community College District. At Crafton Hills College, Mr. Swanson provided engineering and water quality services for development of the college's Solar Farm. The CHC Solar Farm is a 1.29 megawatt, high performance solar plant that utilizes tower -mounted concentrator photovoltaic panels to generate over 90% of the IN T RN AT 10N AL B State me n t o f Q u a l i f i c a t i o n s P a g e 13 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C power needs for the 6,200 student campus. The CHC Solar Farm Project was recognized by the San Bernardino and Riverside Counties Branch of the American Society of Civil Engineers as an outstanding civil engineering project. Mr. Swanson provided civil engineering support to place the Solar Farm on campus hillsides while maximizing solar power generation, minimizing grading, and maintaining the pre -project hydrologic flow regime. Mr. Swanson was in charge of the preparation of the project's Water Quality Management Plan (WQMP) to identify the Low Impact Development (LID) techniques that to be incorporated into the project to protect water quality and to prevent hydromodification impacts potentially associated with the development. Mr. Swanson also prepared the project's Storm Water Pollution Prevention Plan (SWPPP) to help control construction -related impacts to water quality. Mark Swanson supervised the preparation of the CHC Solar Farm SWPPP and signed the SWPPP as the Qualified SWPPP Developer (QSD). Thereafter, Mark provided QSD and Qualified SWPPP Practitioner (QSP) services during construction. QSP services included weekly, pre -storm, post -storm, during storm, and quarterly inspections of the site, all conducted by Mark. Throughout construction, Mr. Swanson coordinately closely with the construction superintendent and the construction management firm to ensure that appropriate storm water BMPs were installed and maintained to keep pollutants on site, an effort that required Mark to apply a combination of diplomatic persuasion and contractor education and training. After completion of the project, Mr. Swanson prepared the project's Notice of Termination and Annual Report via the State's SMARTS database. US Gypsum Solar Project, Plaster City, California. US Gypsum. The project consisted of converting approximately fifteen acres of land adjacent to US Gypsum's factories in the Plaster City area from raw land to a solar farm to significantly reduce the direct electrical costs from the local purveyor. The work on this project included analysis of off-site tributary areas and on-site areas to determine the hydrologic condition of the 100 -year storm event. Additionally, water quality and basin sizing calculations were prepared to capture the required flows for retention purposes. Mr. Swanson was also responsible for the preparation of the rough grading plans, fire access exhibits, water connections, and coordination with Imperial County to ensure points of ingress and egress were properly implemented. West Antelope Solar Project, Unincorporated Los Angeles County (Lancaster Area), California. Canadian Solar. The project consisted of converting approximately 200 acres of raw land into a solar farm located in the Lancaster area. As project manager, Mr. Swanson worked directly with the Client to ensure plan processing was efficient with Los Angeles County Public Works. Hydrology analysis were conducted across several hundred off-site acres to determine limits of flooding across the site and hydraulic modeling was performed to determine the flood plain limits from the 50- and 100 -year events. Mr. Swanson was in charge of mass grading plan design to allow for solar panels and access roads to be constructed. Additionally, water quality and basin sizing calculations were prepared using the Los Angeles County LID manual to ensure post -construction conditions did not exceed pre -construction conditions. Mr. Swanson was heavily involved with coordination with Los Angeles County Public Works and Fire Department to ensure the design was fully compliant with each departments requirements. Sundance Master Plan of Drainage and Regional Flood Control Facility Design, Beaumont, California. Pardee Homes. Mr. Swanson currently serves as Project Manager for the Sundance Master Planned Community in Beaumont, California. This 1,200 -acre Master Planned Community proposes 4,200 dwelling units, three school sites encompassing 60 -acres, 15 -acres of commercial development, and 102 -acres of park and open space. Mr. Swanson is managing the remaining portions of Michael Baker's work efforts which include amendments to the specific plan, processing and approval of two tentative maps, and approximately 10 final maps. Mr. Swanson has managed the design of on-site and off-site grading, street, storm, sewer, and water improvements related to the remaining 1,200 units within project. ■uil.t�r..a�r��a� N T E R N A T 1 0 N A L g S t ate me n t P a P., e 14 Michael Sutton, PE I Principal In Charge City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Mr. Sutton is an engineer in the State of California with a broad range Years with Michael Baker: 20 of experience covering many types of land development and public Years with Other Firms: 3 works projects. His strengths are in on- and off-site planning and design, and street widening projects. As a Project Manager, he has worked on Degrees several public works improvement projects for agencies throughout the B.S., 1994, Civil Engineering, California Coachella Valley, as well as, managed design teams on large commercial State Polytechnic University, Pomona and residential projects, including coordination with the client, Licenses/Certifications governing agencies, various sub -consultants and utility purveyors. He has also acted in the capacity of Inspector/Construction Manager. Mr. Professional Engineer- Civil, Sutton's vast, multi -faceted experience has made him an invaluable California, 1997, 57667 asset to the Michael Baker Palm Desert Management team. Experience La Entrada Drainage and Hydrology Studies, Coachella, California. PSAV, LLC. The project site includes seven regional conveyances and coalescing alluvial fans tributary to the Eastside Dike along the Coachella Canal. Michael Baker completed regional hydrology studies for the 50.6 square mile watershed, and 1- and 2-dimensional flood routing analyses to support the technical studies and identified the recommended improvements and project mitigation measures for the project site development. Michael Baker identified a whole fan flood hazard management program and developed the alignment and conceptual design for seven regional channels through the site. Sundance Master Plan of Drainage and Regional Flood Control Facility Design, Beaumont, California. Pardee Homes. Michael Baker prepared the drainage master plan for the Sundance Development encompassing 1,195 -acres of mixed-use development. The plan identified regional and local storm drain facilities for the site, including the construction of two regional storm drain channels and multiple detention basins. Michael Baker prepared final design studies, including hydrology, hydraulics, and flood routing for the regional systems and detention basins and prepared a conditional letter of map revision and letter of map revision for the resulting floodplain modifications. Eisenhower George and Julia Argyros Health Center, La Quinta, California. Eisenhower Medical Center. Project Director. Michael Baker provided engineering and design services for the Eisenhower George and Julia Argyros Health Center in La Quinta, California. The three-story, 90,000 -square -foot ambulatory care center is located on a 10.2 -acre parcel and will serve the eastern Coachella Valley with convenient and much needed services, including an imaging center, physician offices, pharmacy, laboratory, and radiation oncology. Design services included the preparation of schematic studies, grading and drainage plans, utility plans, horizontal control plans, a PM -10 plan, and a stormwater prevention plan. The project required close coordination with all local agencies, including the City of La Quinta, the Coachella Valley Water District, Imperial Irrigation District, Riverside County Fire Department, Southern California Gas Company, and Verizon. Concentrated Photovoltaic Solar Sites, Various Locations - SW US, California. Swinerton Builders. Michael Baker supported utility -scale energy developers with environmental permitting and engineering services. Due to the timing constraints of the developer, Michael Baker successfully completed desktop environmental studies and site due - diligence within a 30 -day deadline. Michael Baker continued to support the developer through the environmental process, on-site design engineering, generation tie -line alignment studies, and interconnect applications for all of the project sites. Michael Baker provided technical analysis using a sophisticated stormwater modeling program (FL02D) to determine the impacts of the solar sites on flood patterns and stormwater quality. Analyses were conducted for pre -project, with project conditions for storm events ranging in length from two to 100 years. INTERNATIONAL B P a g e 15 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C John McCarthy, PE, CFM I QA / QC, Focused Drainage Study Lead, Community Outreach Mr. McCarthy is experienced in the development, final design, and construction of flood control and drainage projects for public works and private sector projects. His experience is concentrated in the field of stormwater management, including hydrology studies, floodplain analysis, drainage studies and runoff management plans, detailed hydraulic analyses, and improvement plan preparation. He has prepared plans, specifications, and estimates (PS&E) for public and private sector clients, including the Coachella Valley Water District, California Department of Transportation, U.S. Army Corps of Engineers, County of Riverside, County of Orange, County of Ventura, and various cities and private sector clients throughout California. Mr. McCarthy specializes in the development of complex flood control and runoff management solutions for both public and private sector projects. He also has extensive experience in flood control and storm drain facility design, including the design of flood channels, storm drain pipes, debris and detention basins, and ecosystem restoration projects. Experience Years with Michael Baker: 28 Years with Other Firms: 0 Degrees B.S., 1989, Civil Engineering, California State Polytechnic University, San Luis Obispo Certificate, 1997, Light Construction and Development Management Licenses/Certifications Professional Engineer - Civil, California, 1991.47583 Focused Drainage Study, La Quinta, California. City of La Quinto. Project Manager. Michael Baker prepared hydrology and hydraulic analysis for an area of the City hardest hit by the recent extreme storm events in 2013 and 2014. The study evaluated the flood risk associated with extreme storm events, and identified potential drainage improvements to reduce future flood damage and increase public safety if or when extreme storm events occur. Michael Baker prepared a coupled 1D and 2D hydrology and hydraulic model for the study area. Offsite hydrology was prepared using RC Hydrology Manual procedures. Onsite hydrology was evaluated using a direct rainfall method applied over the study area. The advance model was used to more accurately drainage flow paths and overflow patterns and storm water runoff volumes in the identification of appropriate storm drain infrastructure. The results of the analysis were used to develop alternatives and cost estimates for recommended improvements to reduce the flood hazard during extreme events. La Entrada Drainage and Hydrology Studies, Coachella, California. PSAV, LLC. Drainage Manager. As part of the 2,200 -acre La Entrada master -planned residential community, Mr. McCarthy was responsible for the Drainage Master Plan. The project site includes seven regional conveyances and coalescing alluvial fans tributary to the Eastside Dike along the Coachella Canal. Michael Baker completed regional hydrology studies for the 50.6 square mile watershed, and 1- and 2-dimensional flood routing analyses to support the technical studies and identified the recommended improvements and project mitigation measures for the project site development. Michael Baker identified a whole fan flood hazard management program and developed the alignment and conceptual design for seven regional channels through the site. Palos Verdes Drive East/Sunnyside Ridge Storm Drain Improvements (Rancho Palos Verdes, CA). Drainage Manager for the preparation of plans, specifications, and cost estimates for the relocation and installation of new storm drain improvements in Palos Verdes Drive East at Sunnyside Ridge. The project included the installation of over 3,000 feet of new storm drain pipe. The pipe sizes ranged from 18- to 48 -inches. Michael Baker's scope of work included hydrology and hydraulic studies, storm drain system layout and design, field survey, roadway improvements and traffic control, and utility research and coordination. The team also provided engineering support during the project construction. The project was prepared to address drainage issues identified in the Palos Verdes Drive East a previous Drainage Facilities Assessment report. The study identified a preliminary alignment for the recommended improvements at the Sunnyside Ridge location. � ui L�If r..a Y.-r.IL.ar INTERNATIONAL B S t a t e m e n t o f Qua I I f i c a t i o n5 P a g e 16 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Mujahid Chandoo, PE I Focused Drainage Study Hydrology/Hydraulics Mr. Chandoo has extensive experience in surface water management. His areas of expertise include hydrology, hydraulics, sediment transport and advanced modeling. He has been involved with a variety of projects including, but not limited to, storm drain master plans throughout Southern California, storm drain design, FEMA processing, sediment transport modeling, environmental documentation, and large scale 2- dimensional floodplain studies. Mr. Chandoo has extensive experience in using advanced hydraulic 1D/2D modeling for surface and sub- surface flooding analysis for the City of Redlands, World Trade Center in New York City, Coachella Valley Water District (CVWD), and City of La Quinta. Years with Michael Baker: 11 Degrees B.S., 2006, Civil Engineering, California State University at Fullerton A.S., 2003, Mathematics, Fullerton College Licenses/Certifications Professional Engineer - Civil, California, 2010, 76633 Zachary Snyder, EIT I Focused Drainage Study Hydrology/Hydraulics Mr. Snyder has experience in high profile flood studies in the southern Years with Michael Baker: 3 California area utilizing innovative XPSWMM software to create Years with Other Firms: 0 complex and comprehensive linked 1D/2D models of urban drainage systems. An out of the box thinker, he uses all the tools at his disposal Degrees to come up with creative and cost effective solutions to urban flooding. B.S., 2014, Civil Engineering, California He is also an expert in AutoCAD Civil 3D plan production and State Polytechnic University, Pomona preparation, taking storm drain and grading projects from concept to Licenses/Certifications completed plan sets ready for submittal. With excellent communication skills, Mr. Snyder is an excellent team member, capable of coordinating Engineer -In -Training, California, 2015, with co-workers and project managers, as well as handling reports, 153173 memos, e-mails and phone calls with clients. Charisse Garrido, PE I PS&E Storm Drain Ms. Charisse Garrido is a recent graduate from Cal Poly Pomona and is Years with Michael Baker: 3 beginning her civil engineering career with Michael Baker in the land Years with Other Firms: 0 development field. She brings her previous experience of field work and plan preparation from working for the County of Riverside Degrees Transportation and Land Management Agency. She is recognized for B.S., 2014, Civil Engineering, California her attention to detail and her ability to not only apply prior knowledge State Polytechnic University, Pomona to current projects, but also to learn quickly and produce effective Licenses/Certifications solutions. Professional Engineer, California, 2017, 87545 INTERNATIONAL B P a g e 17 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C 4 Paul Mittica, PE PS&E Transportation Engineering Paul Mittica, P.E. has years of experience on public works and Years with Michael Baker: 17 transportation projects. He is an expert in Caltrans design policies, Years with Other Firms: 1 procedures, and standars for transportation projects. He has developed geometrics and managed civil engineering support, such as drainage, Degrees structures, and water quality for over 40 miles of freeway B.S., 2000, Civil and Environmental improvements and interchange improvements for the PSR and PA / ED Engineering, The Pennsylvania State phases. He is recognized for his leadership and ability to coordinate and University develop solutions collaboratively with multiple stakeholders to complex Licenses/Certifications project project challenges. Professional Traffic Operations Engineer, 2013, 3531 Professional Engineer, California, 2015, 84987 Octavio Hernandez, PE I PS&E Traffic Control Mr. Hernandez has technical experience in transportation and traffic Years with Michael Baker: 2 engineering. He is actively involved in the field of traffic and Years with Other Firms: 11 transportation engineering and ITS. He has experience using AutoCAD, Microstation, Autoturn, Visual 2012 (lighting analysis software), Degrees SignCAD, Arcview GIS and various Microsoft Office applications. Prior to B.S., 2004, Civil Engineering, California joining Michael Baker International, Octavio worked for AECOM/URS State University at Long Beach Corporation in the Transportation/Traffic Department. Licenses/Certifications Professional Engineer - Civil, California, 2011, C78085 lE:r.L.,�. INTERNATIONAL B- -- -- -- P a g e 18 Im City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Chris Alberts, PLS Survey/Mapping/Legal Documents Mr. Alberts has extensive years of combined experience in field Years with Michael Baker: 15 surveying and office mapping. As Project Surveyor, he is responsible for Years with Other Firms: 6 survey support, calculations, coordination, and supervision of all field and office operations. Additionally, Mr. Alberts has broad knowledge of Degrees title research, map preparation including right-of-way documents and Coursework, San Jacinto College legal descriptions, tentative and final maps. His experience includes ALTA Surveys, boundary,topographic,subdivision control monitoring, Coursework, General Studies, South s y g' Dakota State University 31) modeling and construction surveys. Mr. Alberts is experienced in using various types of surveying equipment, including GPS, reflectorless Licenses/Certifications total stations, lasers, CAD programs, computers and data collectors professional Land Surveyor, California, with surveying and construction and grading software on various 2008, 8508 platforms. Bill Pope I Mapping/Legal Documents Mr. Pope serves as a Project Manager in Michael Baker's Palm Desert Years with Michael Baker: 5 Office. Mr. Pope has resided in the Coachella Valley all of his life and Years with Other Firms: 16 has seen the many changes that have shaped the landscape of this Degrees beautiful valley. He is experienced with AutoCAD Land Development Desktop software including civil and survey modules, AutoCAD Civil 3D Vocational/Technical, 2005, Surveying software along with various database packages for hydrology/hydraulic and Mapping Course, Mount San calculations. Mr. Pope has developed skills in the preparation of parcel, Jacinto Community College tract and ALTA/ACSM plats along with civil design plans including sewer, water, storm sewer, hydrology calculations, as well as street plan and profile design. INTERNATIONAL B S t a t e m e n t P a g e 19 r ?.t City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Patrick Hanify, PE, LEED AP Construction Management As a part of the Construction Management team, Mr. Hanify is Years with Michael Baker: 13 responsible for processing and reviewing RFI's, CCO's, RFQ's, shop Years with Other Firms: 0 drawings and submittals. He also reviews baseline CPM schedules, progress payments and bid documents; upholds code requirements; Degrees conducts progress meetings and organize meeting minutes; B.S., 2007, Civil Engineering, coordinates daily operations with Contractors; field inspections and Geospatial Option, California State materials testing; documentation of projects utilizing record drawings, Polytechnic University, Pomona digital photography, observation reports and quantities; coordinating Licenses/Certifications with various agencies, utilities and residents, ensuring traffic control and site safety; and maintaining public relations. His degree in LEED Accredited Professional, 2009 Engineering coupled with his design experience in public works, water Professional Engineer- Civil, California, resources and land development projects, provide him with a solid 2012, 79874 foundation for Construction Management and Inspection work. Richard Beck, CEP, PWD, CEPSE I Regulatory Permitting Years with Michael Baker: 16 Mr. Franzini is a Landscape Architect with extensive experience Years with Michael Baker: 15 managing and designing landscape architectural projects throughout Years with Other Firms: 6 southern California. His expertise includes landscape design, urban design, site planning, community facilitation, conceptual and schematic Degrees design, Master Plans, construction documents, specifications, cost M.L.A., 1996, Landscape Architecture, estimates, and project management for public and private projects. His Texas A&M University ability to creatively balance artistic and scientific principles results in B.S., Environmental Studies, projects that are beautiful safe and enjoyable. Many of his projects University of California at Santa incorporate sustainable and green design principles that create lasting Barbara benefits for both the Client and the environment. Licenses/Certifications Landscape Architect, California, 2001, 4514 I N T E R N A T I O N A L P a g e 1 10 Years with Other Firms: 1 Mr. Beck has extensive experience in the regulatory and environmental disciplines. He successfully leads federal, state, local, and private- Degrees sector clients through the Clean Water Act, California Porter -Cologne B.A., 2000, Environmental Studies, Act, California Fish and Game Code, Endangered Species Act, and the University of California at Santa Cruz California Coastal Act. Mr. Beck, a Professional Wetland Scientist, has Certificate, 2010, Ecological conducted hundreds of jurisdictional delineations throughout the Restoration, Saddleback College, CA southwest. Mr. Beck proactively leads delineation field crews and regulatory specialists that effectively draft, coordinate, and process Licenses/Certifications regulatory agency applications. Utilizing his accurate jurisdictional mapping, Mr. Beck effectively drafts and negotiates state and federal Certified Environmental Inspector, regulatory applications for all types of projects. Overall, Mr. Beck's 2007, 10084 years of significant regulatory coordination has led to trusted EPA Watershed Management relationships with regulatory staff at all levels. Academy, 2008 Wetland Delineator Certification Program, 2002 Registered Environmental Professional, 2010, 10050455 Jeremy Franzini, PLA I Landscape Architecture Mr. Franzini is a Landscape Architect with extensive experience Years with Michael Baker: 15 managing and designing landscape architectural projects throughout Years with Other Firms: 6 southern California. His expertise includes landscape design, urban design, site planning, community facilitation, conceptual and schematic Degrees design, Master Plans, construction documents, specifications, cost M.L.A., 1996, Landscape Architecture, estimates, and project management for public and private projects. His Texas A&M University ability to creatively balance artistic and scientific principles results in B.S., Environmental Studies, projects that are beautiful safe and enjoyable. Many of his projects University of California at Santa incorporate sustainable and green design principles that create lasting Barbara benefits for both the Client and the environment. Licenses/Certifications Landscape Architect, California, 2001, 4514 I N T E R N A T I O N A L P a g e 1 10 Tanya Bilezikjian, PE, QSD/QSP I Water Quality City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Ms. Bilezikjian has extensive experience in stormwater management Years with Michael Baker: 12 and water quality, including prior experience as a Water Resources Years with Other Firms: 4 Control Engineer at the Regional Water Quality Control Board, Los Angeles Region. Tanya joined Michael Baker International in early 2005. Degrees She is a Project Manager for several large permit holders in California M.S., 2001, Civil including Southern California Edison, Caltrans, and Riverside County Engineering/Environmental, University Transportation. She works with each of these clients to implement and of California at Irvine enhance their stormwater programs. She provides on-call assistance to B.S., 1999, Chemical Engineering, Southern California Edison including creation of its Corporate University of California at Irvine Stormwater Policy and Program, construction compliance, NPDES and stormwater permitting guidance, and field support. She provides Licenses/Certifications guidance and assistance to Caltrans on enforcement action tracking, Construction General Permit Trainer of Construction General Permit compliance and cost analysis, construction Record, California, 2010 site inspections, wet weather runoff sampling, and document review. Qualified SWPPP Developer (QSD), Ms. Bilezikjian has provided training on the Construction General California, 2010, 00072 Permit to over 1,000 people, including delivery of many Qualified SWPPP Practitioner/ Developer sessions. She works closely with several Qualified SWPPP Practitioner (QSP), other Michael Baker groups, including Transportation, Planning, Land California, 2010, 00072 Development, and Survey, and also with Michael Baker International's Professional Engineer- Civil, California, other offices. In addition to working for the clients above, she has also 2008, 72119 worked for many clients to write and review Water Quality Management Plans, Storm Water Pollution Prevention Plans, and conduct facility inspections for compliance with Municipal and Statewide storm water requirements. While at the Regional Board, Ms. Bilezikjian worked with industrial dischargers permitted under the NPDES Program and performed site inspections of industrial and wastewater facilities. Todd Pitner, PE, QSD/QSP I Water Quality Mr. Pitner has been actively involved in the management of over thirty SWPPPs in the past five years for compliance with the CA Construction General Permit (CGP). Management duties include pre -construction site evaluations, SWPPP development, training/guidance to field personnel and BMP inspectors, quality control/assurance of monitoring and reporting records, recommendations to achieve final stabilization and the preparation/filing of Notice of Termination with the Regional Board. Mr. Pitner has taken an active approach for the consideration of the latest technological products available on the market for use on relevant projects in an effort to provide the highest and most cost- effective level of protection. Mr. Pitner has worked directly with contractors, construction managers, and project owners during all phases of construction to collaborate and strategize, as a team, towards the most efficient and effective BMP alternatives for compliance with the CGP. Mr. Pitner has over twenty years of land development experience with a specialization in hydrology, hydraulics and flood control design. This extensive technical background provides a unique and invaluable foundation to ensure each project remains in full compliance with the CGP requirements from start to finish. INTERNATIONAL B Years with Michael Baker: 2 Years with Other Firms: 20 Degrees B.S., 1995, Civil Engineering, San Diego State University Licenses/Certifications Professional Engineer - Civil, California, 1998, 58606 Professional Engineer - Civil, Arizona, 2011, 52406 Real Estate License, 0186420 Qualified SWPPP Developer (QSD), California, 00550 Page 111 ��1�,- Sid Champion I Community Outreach City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Ms. Champion is a senior planner at Michael Baker International with experience managing special projects including the preparation of plans to address active transportation, sustainability, renewable energy, open space, and community development, tourism, and health, wellness, and recreation. She accumulated experience worked across public, private, nonprofit and academic sectors where she has taught, conducted, built partnerships, secured grant funding, and worked as both a current and long-range planner. Key accomplishments include attracting unprecedented rates of public participation, securing over a million grant -funded dollars for active transportation, conservation, and sustainable community planning, developing policies for and managing special events in public spaces, and serving as a trusted liaison for diverse stakeholder populations. Ms. Champion's passion is for helping communities sustainably manage fiscal, natural, cultural, intergenerational participation and developing cross -sectoral partnerships. ` Alan Pace I Petra Geosciences, Inc. Years with Michael Baker: 2 Years with Other Firms: 15 Degrees M.A., 2008, Urban Planning, University of Southern California B.A., 2000, Geography and Urban Planning, Macalester College and social resources by leveraging Mr. Pace's experience comprises 28 years of performing and managing geotechnical and environmental investigations for proposed development of parks, roads, pipelines and tunnels, landfill improvements, residential/industrial projects, including groundwater monitoring, well installation and soil and groundwater sampling for analytical testing. These investigations addressed the potential effects of adverse geologic conditions (e.g., active faulting, landslides, slope stability, suitability of fill/foundation materials, depth to bedrock and groundwater). Mr. Pace has also performed geotechnical construction management of large earthwork projects involving several million cubic yards of compacted fills and numerous other types of civil construction materials. In addition, he has supported geotechnical engineering staff in performing slope stability analysis, evaluating settlement of engineered fills and native materials, and evaluating results of geomechanical testing of rock and soil samples. Malo Tauaese I Kana Subsurface Engineering Mr. Tauaese brings 15 years of experience managing/locating potholing projects. His responsibilities include coordination of projects with field staff, ensuring proper construction in compliance with Customer's needs, log and record all information for final reports, and track production to ensure that projects are within budget. INTERNATIONAL B State me I1 t o f Qua l I f I C a 1 1 o n S P a g e 112 Date Palm Drive over Whitewater River I Cathedral City, California Michael Baker prepared PS&E for the Date Palm Drive Bridge which is a Relevant Highlights: four -lane bridge approximately 757 feet long and 56 feet wide over the ► Street and storm drain Whitewater River and is functionally classified as an urban minor improvements arterial. The project involved preparation of hydrology and hydraulics / Hydrology and hydraulic analysis A Y City of La Quinta delineated and hydrology performed, per the Riverside County Flood +la g Calle Tampico Drainage Improvements, Project No. 2015-12C control plans Flows were analyzed for the 3-, 6-, and 24-hour durations for the 100 -year ► Regional channel hydraulics storm event. The project also involved detailed hydraulic calculations Representative Project Experience using Hydrologic Engineering Center River Analysis System (HEC -RAS) Reference: Focused Drainage Study I La Quinta, California Mr. Bill Simons Michael Baker was hired by the City of La Quinta to prepared a detailed Relevant Highlights: 687000 Avenida Lalo Guerrero drainage study for portions of the City that were hardest hit by the extreme ► Focused Drainage Master Plan storm events in 2013 and 2014. The study evaluated the flood risk ► Hydrology & Hydraulic Analysis iassociated with extreme storm events, and identified potential drainage using XPSWMM remain open to traffic during construction. improvements to reduce future flood damage and increase public safety if / Urban Regional Flood Control Waters and Natural Environment Study or when extreme storm events occur. Facility Alternative Analyses ► Historical Photo Validation of Michael Baker prepared a coupled 1D and 2D hydrology and hydraulic model XPSWMM Flood Results for the study area. Offsite hydrology was prepared using RC Hydrology / Public meeting presentation Manual procedures. Onsite hydrology was Reference: Mr. Tim Jonasson evaluated using a direct rainfall method applied City of La Quinta over the study area. The 78-495 Calle Tampico La Quinta, CA 92253 a advance model was used p. 760.777.7042 to more accurately depict drainage flow paths and overflow patterns and storm water runoff volumes in the �. identification of appropriate storm drain infrastructure. The results of the analysis were used to develop alternatives and cost estimates for recommended improvements to reduce the flood hazard during extreme events. Date Palm Drive over Whitewater River I Cathedral City, California Michael Baker prepared PS&E for the Date Palm Drive Bridge which is a Relevant Highlights: four -lane bridge approximately 757 feet long and 56 feet wide over the ► Street and storm drain Whitewater River and is functionally classified as an urban minor improvements arterial. The project involved preparation of hydrology and hydraulics / Hydrology and hydraulic analysis report that formed the basis of design. The tributary watershed was / CVWD review and coordination delineated and hydrology performed, per the Riverside County Flood I, Phased construction and traffic Control and Water Conservation District (RCFC&WCD) Hydrology Manual. control plans Flows were analyzed for the 3-, 6-, and 24-hour durations for the 100 -year ► Regional channel hydraulics storm event. The project also involved detailed hydraulic calculations using Hydrologic Engineering Center River Analysis System (HEC -RAS) Reference: hydraulics computer program. Mr. Bill Simons City of Cathedral City The project required 687000 Avenida Lalo Guerrero preparation of traffic control Cathedral City, CA 92234 p• 760.770.0360 •S - plans that would ensure that .. the Arterial Highway would remain open to traffic during construction. Michael Baker also prepared the Delineation of Jurisdictional Waters and Natural Environment Study —Minimal Impact (NES -MI) for the Date Palm Drive over the Whitewater River Project, located in the City of Cathedral City, Riverside County. INTERNATIONAL ��'I E, r-' 113 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Palos Verdes Drive East/Sunnyside Ridge Storm Drain Improvements I Rancho Palos Verdes, California Michael Baker prepared PS&E for the relocation and installation of new Relevant Highlights: storm drain improvements in Palos Verdes Drive East at Sunnyside Ridge. ► Storm drain retrofit improvements The project included the installation of over 3,000 feet of new storm drain / Hydrology and hydraulic analysis pipe. The pipe sizes ranged from 18- to 48 -inches. Michael Baker's scope / Roadway modifications of work included hydrology and hydraulic studies, storm drain system / Phased construction and traffic layout and design, field survey, roadway improvements and traffic control, control plans and utility research and coordination. The Team also provided engineering / Utility & ROW coordination support during the project construction. The project was prepared to / Bid and construction support address drainage issues identified by a previous Palos Verdes Drive East Drainage Facilities Assessment report that identified a preliminary Reference: alignment for the recommended improvements at the Sunnyside Ridge Mr. Ron Dragoo location. City of Rancho Palos Verdes System 0 - Sunnyside ` � ' rtPlpO.i y�.,.�1uA: �, � _ is `� • `,�; w.__ ++ .. 30940 Hawthorne Boulevard Based on the Rancho Palos Verdes, CA 90275 recommended p• 310.544.5250 improvements, the project Team completed detailed topographic mapping and utility coordination to establish the final horizontal and vertical alignments. The team prepared the final PS&E for the drainage system. Challenges included the development and design of improvements to address hillside drainage and shoulder erosion, energy dissipation at the canyon outlet, traffic control, and ROW constraints. Avenue 50 Extension I Coachella, California Michael Baker prepared PS&E for 50 Extension project for the City of Relevant Highlights: Coachella to connect existing Avenue 50 at Fillmore Road to the proposed ► Street and storm drain Avenue 50 Interchange on Interstate 10. The Project involved design of improvements approximately 7,200 lineal feet of 6 lane arterial roadway with NEV and ► Final PS&E bike lanes. These improvements will facilitate the necessary ► Utility coordination infrastructure, including utilities corridors, for the La Entrada Specific Plan. ► Hydrology and hydraulic modeling ► CVWD coordination The roadway alignment requires crossing the Coachella Canal and the existing 30 -foot high East Side Dike, both owned and maintained by the Reference: Bureau of Reclamation. The project included design of a reinforced Mr. Jonathan Hoy concrete box structure within the Coachella Canal, precast arches to City of Coachella convey flood flows along the north side of the existing levee and extensive 1515 Sixth Street storm drain systems to support the roadway improvements and adjacent Coachella, CA 92236 development. Michael Baker performed detailed design hydrology and p. 760.398.5744 hydraulic analysis for this project following the procedures outlined in the RCFC&WCD Hydrology Manual and City design guidelines. The project was coordinated with the Coachella Valley Water District to obtain approvals for impacts to the Coachella Canal and Eastside Dike. t +\ INTERNATIONAL 11('11 11a l I f }f, itl❑nS i'._��',[ 114 City of La Quinta it Calle Tampico Drainage Improvements, Project No. 2015-12C Adams Street Bridge Replacement Spanning the Whitewater River I La Quinta, California Michael Baker worked closely with the City of La Quinta and Caltrans Local '< Assistance to provide a diverse suite of technical guidance for the Relevant Highlights proposed bridge improvement project, which spans the Coachella Valley r Street, drainage, and bridge improvements Stormwater Channel at Adams Street. This project replaced the existing Channel Hydraulics Analysis low water crossing with a bridge which provides the City with a more Final PS&E K reliable arterial roadway during inclement weather for both the general public as well as emergency personnel. The bridge is 440 feet long and 76 Reference: feet wide. The project will be constructed within the existing roadway Mr. Tim Jonasson right-of-way and will not increase capacity. The typical section includes a City of La Quinta six-foot sidewalk on both 78-495 Calle Tampico sides of the bridge, a twelve La Quinta, CA 92247 foot raised curb median p. 760.777.7042 island, and four travel lanes. In addition, the design provided for a recreational trail undercrossing of the �- bridge at the southern abutment for the future Whitewater Channel trail system. As a grantee of FHWA's Highway Bridge Replacement and Rehabilitation (HBRR) Program, the City of La Quinta is addressing both NEPA and CEQA regulatory requirements. Michael Baker managed the preparation of several technical studies to support a joint Initial Study/Categorical Exclusion (IS/CE). Jefferson Street and Varner Road Improvement Project I Indio, California Michael Baker prepared PS&E for the Jefferson Street and Varner Road Refevant Highlights: improvement project which involved roadway widening and realignment y Street drainage improvements to accommodate anticipated future traffic volume due to the 1-10 / Final PS&E interchange. The project included roadway design plans, drainage plans, signal design plans, road work, right-of-way, utility coordination, and Reference: CEQA documentation for the project. Detailed local hydrology and Mr. Eric Week hydraulics studies per performed to evaluate floodplain impacts in City of Indio conjunction with State requirements for the project improvements. The 83-101 Avenue 45 hydrology was performed per the hydrology performed per the Indio, CA 92201 RCFC&WCD Hydrology Manual and guidelines. Hydraulics was performed using WSPGW and HEC -RAS hydraulics programs. The project required the acquisition of street easements, along with a slope easement, for the subject improvements from three large properties in various stages of development. ■��iLK�raa:rla�� INTERNATIONAL B Si Elt e Ill e III o f B 2 p e 1 15 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C La Entrada Drainage and Hydrology Studies I Coachella, California Michael Baker prepared the Specific Plan and technical studies for the r proposed 2,200 -acre La Entrada Specific Eel Plan Project, located in the City of Coachella, California. The La Entrada Specific Plan consists of a master planned mixed-use community with significant sustainability elements, and a robust parks and open space plan. Relevant Highlights: ► Drainage Master Plan ► Regional Hydrology and Flood Routing Analysis ► 1- and 2-D Hydraulic Modeling Reference: Mr. Terry Manley New West Company 5055 West Patrick Lane, Suite 101 W—L,tributary The project site includes seven regional Las Vegas, NV 89118 conveyances and coalescing alluvial fans p• 702.293.9030 to the Eastside Dike along the Coachella Canal. Michael Baker completed regional hydrology studies for the 50.6 square mile watershed, and 1- and 2-dimensional flood routing analyses to roar support the technical studies and identified the recommended improvements and project mitigation measures forthe project site development. Michael Baker identified a whole fan flood hazard management program in conjunction with a geomorphic assessment (JE Fuller) and developed the alignment and conceptual design for seven regional channels through the site. Michael Baker secured a jurisdictional concurrence from the U.S. Army Corps of Engineers and is currently processing state resource agency permits through the Regional Water Quality Control Board (Waste Discharge Requirements) and the California Department of Fish and Wildlife (Section 1602 Streambed Alteration Agreement). Redlands Drainage Master Plan I Redlands, California Michael Baker developed a drainage master plan for the City to update its drainage infrastructure and to identify regional drainage solutions to the Relevant Highlights: City's flooding issues. Michael Baker's services included hydraulic modeling, ► Citywide Drainage Master Plan planning, Best Management Practice (BMP) identification and evaluation, ► Hydraulic Analysis using XPSWMM and stakeholder coordination. The heavily developed and historical ► Urban Regional Flood Control downtown portion of the City has been plagued by several large flood Facility Alternative Analyses events during the past few decades, some resulting in more than three feet ► Historical Photo Validation of of water. Michael Baker developed the drainage master plan to identify XPSWMM Flood Results solutions for this issue. Michael Baker developed a linked 1D and 2D model ► Educating Stakeholders using 3 - for the downtown area, using XPSWMM software to evaluate surface and D Animation subsurface conveyance capacities. This comprehensive model allowed Michael Baker to run multiple scenarios rapidly to identify the weaknesses Reference: of the existing system and to recommend appropriate improvements for the Mr. Monty Morshed _ regional and local City of Redlands -,--- drainage infrastructure. 35 Cajon Street Proposed Improvements Redlands, CA 92373 p. 989.798.7584 x9 included alternative evaluation and recommendations for the design of the historic Mill Creek Zanja Channel. Michael Baker prepared a 3-dimensional :=r (3D) animation to help stakeholders understand the flood hazards and the benefits of the improvements. NTE RN AT 10 N Al i 1211 M( :11 Df Q 110 i 1111 31 I o n'. k. 11 ;1 1 c 116 �' City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Morongo Wash Flood Hazard Evaluation I City of Cathedral City, California Michael Baker was hired by Messenger Investment Company to review updated floodplain overflow studies for the Morongo Wash along the 1-10 corridor through the North City Extended Specific Plan area. The floodplain limits along the corridor were recently updated by the Coachella Valley Water District (CVWD). The purpose of the study was to obtain and review the CVWD models, and update the hydraulic models using new topography, and develop alternatives to provide flood protection for the North City Relevant Highlights: ► Regional Flood Hazard Analysis ► 2D Hydraulic Analysis using XPSWMM ► Alternatives Analysis ► CVWD Review and Coordination Extended Specific Plan area. Reference: Mr. William S. Messenger, Jr. Michael Baker prepared a 2-D hydraulic model along the Morongo Wash Messenger Investment Company overflow path adjacent to the proposed project area from Date Palm Drive 270 Newport Center Drive, Suite 100 to the Bob Hope Drive along the 1-10 corridor. The task included data Newport Beach, CA 92660 collection and research, coordination with CVWD and their consultant p. 949,721.0013, ext. 1 Northwest Hydraulic Consultants (NHC), and detail hydraulic analysis using XP-SWMM hydrodynamic two-dimensional model. The hydraulic analysis used a time -series discharges along Morongo Wash based on NHC's MIKE Flood hydraulic model. TF A �..e INTERNATIONAL B S t a t e n) e n t o f Q 11 a I I f i c a t l o n S cd, E"Wv Conmton (2014) Based on the results of the hydraulic modeling, Michael Baker developed regional flood protection alternatives to provide interim flood protection for a portion of the Specific Plan area. The regional flood protection alternatives were reviewed with CVWD. Michael Baker developed a recommended concept for interim flood protection along Morongo Wash at the Union Pacific Railroad to mitigate the regional flood hazard in conjunction with on-site storm water detention basins. Page 117 riur=. ,.. 1 City of La Quinta :. rl Calle Tampico Drainage Improvements, Project No. 2015-12C PROJECT UNDERSTANDING AND APPROACH The City is requesting proposals from qualified firms for the preparation of a feasibility study and final plans, specifications, and estimates for drainage improvements along Calle Tampico based on the concepts identified in the City of La Quinta, Focused Area Drainage Study, (Focused Drainage Study) dated February 2016. The Focused Drainage Study identified potential improvements along Calle Tampico to provide a higher level of flood protection forthe area. The identified improvements in the Focused Drainage Study would increase the level of flood protection to a 0.2% annual chance (500 -year) storm event. The current City standard is the 1% annual chance, or 100 -year storm event. The City is now requesting that the proposed improvements in Calle Tampico be evaluated and designed to provide one 12 -foot wide dry lane during a 150 -year storm event. A "dry" lane is considered to have no more than 3 -inches of water during the duration of the storm event. Michael Baker was responsible for the Y preparation of the Focused Drainage Study and NJ TJT, understands the unique drainage conditions of thel project site. The innovative coupled 1- and 2- .'`V S dimensional storm water modeling approach used,f in the Focused Drainage Study allowed us to fully understanding the flow patterns and site; conditions that have resulted in flooding along they i s._. roadway as a result of the recent extreme storm { t Wilk - events. The exhibit on the right highlights the -+ varying flooding conditions resulting from the 100- - .. and 500 -year storm events. The Michael Baker�_°�' team's understanding of the hydrology and hydraulic modeling and detailed knowledge of the �•.■• r flooding conditions will allow us to effectively move from the prior master planning stage to complete feasibility studies, identify a recommended project, and prepare the final•�' design plans, specifications, and cost estimates. i �; ,•¢ The design work will be completed in two phases. The first phase will include the preparation of a detailed feasibility study. The feasibility study will 100-year(above) and 500 -year (below) flooding along Calle evaluate the necessary improvements based on a Tampico from the Focused Drainage Study (Michael Baker 2016) 150 -year hydrology. The previous Focused Drainage Study was prepared for the 500 -year storm event, and the new work will require the preparation 150 -year hydrology and an updated hydraulic flooding analysis. The second phase will include the preparation of final construction documents for the recommended improvements. A key element of the work will be the preparation of an updated hydrology and flood routing analysis. The use of a 150 -year storm as the design event will directly impact the types and sizes of facilities necessary to provide the required level of project. The improvements in the Focused Drainage Study are based on a 500 -year level of protection. The feasibility study will need to re-evaluate the Master Plan recommendations based on updated hydrology and more detailed information regarding utilities and topography to determine if there is a more cost- effective solution for the required storm drain and/or basin improvements. Considering the improvement cost and impacts to the City residences and businesses, we believe it is still important to use advanced 1D and 2D hydrology and hydraulic modeling to more accurately model the proposed system and develop recommendations for the final design. The Michael Baker Team has the necessary experience and tools to effectively and efficiently complete the analysis and design to establish and design the recommended improvements. N T E R N A T 1 0 N A L C P I o J e c t U Il d e I s t 2 I1 d I Il �, a n d A 1) 1) l o c k ll P �i 6 e 1 18 City of La Quinta ,fs Calle Tampico Drainage Improvements, Project No. 2015-12C 0 The Michael Baker Team will engage City staff, stakeholders, and approving agencies in a collaborative and proactive process to define the recommended storm drain improvements, resolve outstanding issues, support environmental clearance, and lead to the final design and construction of drainage facilities to increase the level of flood protection along Calle Tampico. The work to complete the evaluation and development of a recommended design for the drainage system will be orchestrated in a dynamic process that is linked by a genuine spirit of team work between Michael Baker, the City, stakeholders, and the approving agencies. Keys to Success Michael Baker has identified several key issues which will need to be addressed to successfully complete this project. Resolution of these key issues is incorporated into our project approach and scope and work. We have provided a brief description of the issues, and our methods and innovative approaches to resolve them. Hydrology and Hydraulic Modeling The hydrology and hydraulic models from the Focused Drainage Study will be modified to develop the analysis for the 150 -year event. The Michael Baker team prepared the previous models and understands the complexities involved with running the new storm event. Hydrology will be performed for the 1, 3, 6 and 24-hour duration storms for the 150 -year events. The offsite hydrographs will be prepared following the procedures outlined in the Riverside County Flood Control and Water Conservation District's Hydrology Manual. Precipitation data will utilize the latest precipitation data published in the National Oceanic and Atmospheric Administration (NOAA) Atlas 14 to ensure that the peak flows generated represent current conditions. Similar to the Focused Drainage Study, the on-site areas will use the direct rainfall method (DRM). This approach places rainfall directly on the 3D surface used in the hydraulic model. The runoff volumes generated from the DRM will be correlated with volumes produced using the Riverside County hydrology method to ensure that appropriate storm water volumes are being incorporated into the analysis. Michael Baker is proposing to update the XPSWMM models from the Focused Drainage Study to effectively model the physical realities of the existing conditions and the proposed storm drain systems. The combined one - and two-dimensional model will be developed to size the storm drain system and evaluate the street flooding for the proposed project. The prior model will be updated with the new 150 -year hydrology, and incorporate additional information such as more detailed topographic mapping. As shown on the flood hazard mapping exhibits on the prior page, there is a significant difference in the flood hazard limits between the 100- and 500 -year storm events. r•. -- __- G _ ------------- - ..- Figure 1- Linked Surface (2-D) to Subsurface (1-D) Model. This creates an opportunity to consider new options and alignments that may be more cost-effective and/or have less impacts to businesses and private property than those identified in the Focused Drainage Study. To do this, it is important that the updated hydrology be completed first, and properly incorporated into the coupled 1- and 2- dimensional models. Michael Baker's experience with the previous models will allow the team to quickly and efficiently update the models to reflect the new analysis and more detailed site information. N T E R N A T 1 0 N A L C P I, o I e C t U n d e r s t a n cJ I n g a 1i d A p 1) 1- o a C h P a g C 1 19 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C Calle Tampico Alternatives for the 500 -year storm event (Michael Baker 2016). The improvements in the Focused Drainage Study (above) were developed for the 500 -year event, and must be re- evaluated to develop new concepts for the 150 -year event. This has the potential to significantly reduce the amount of storm drain needed to provide the required flood protection. The Calle Tampico drainage alternative from the Focused Drainage study identified a series of parallel pipe and box culvert systems to improve the system capacity. Important elements in the further evaluation of the required improvements will be the incorporation of more detailed utility information and vertical elevation data, and coordination with the design of the La Quinta Village ( projects. The Michael Baker team excels in these types of collaborative projects and has completed the evaluation, design, and construction of numerous drainage projects to provide a larger public benefit. Utility Coordination and Constructability The preliminary alternatives call for installation of parallel drainage systems adjacent to the existing facilities to improve the system capacity. For this type of project, utility coordination and mapping is critical due to the potential for conflict with the existing utilities within the street sections. It is essential that a good management plan and effective quality control be carried out during the planning phase to minimize costly changes during the final design and construction that can overrun a project budget. Michael Baker has extensive experience using the Virtual Design and Construction (VD&C) approach to project SZEv design management. Civil 3D models give a real life visualization of a design. Michael Baker proposes to complete the utility mapping c during the initial stages of the Feasibility Study Phase. By doing the research up front, we will identify constructible systems that minimizes final design and construction cost overruns due to re -work and construction delays. During the alignment analysis, the locations of the utilities will be critical in determining the final alignment and configuration of the proposed storm drain systems. The Michael Civil 3Dmodel Baker Team includes Kana, who have extensive experience potholing existing utility systems in a to assist in understanding the constraints if necessary. street overlaid onsite photograph. Traffic Control/Construction Staging It is critical that the Consultant clearly understand the concerns of the community and the available construction window(s) when devising the traffic control and construction staging plans. Michael Baker has an extensive background in complex projects and we clearly understand that providing continuous access to the motoring public and to each property owner is a high priority to the City. Michael Baker will work closely with the City staff to devise E[CLh ilial■:3:I L94M INTERNATIONAL C P l o f e c t U n d e l' S P a g e 120 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C a conceptual construction staging plan that will enable the Contractor to build the project efficiently and with the least possible disruption to the community. Key importance will be placed on developing the storm drain alignments and conceptual construction staging plans to maintain access to existing residential, commercial properties, and public amenities. Construction of storm drain improvements within the roadway sections; while providing emergency vehicle, homeowner, and school/business access; will be one of the keys to the success of this project in the eyes of the public. Often times, stage construction/traffic handling design is performed at the end of the design phase. However, the Michael Baker approach is to coordinate with our traffic engineers during preliminary design to understand all of the traffic related issues, and to develop stage construction and traffic handling plans that will allow for construction without significant impacts to the community. Schedule and Coordination A portion of the project storm drain improvements are anticipated to be constructed with the La Quinta Village complete street improvements starting in January 2019. The City needs a team of experienced professionals with a detailed project understanding and local presence to ensure that the feasibility study and final design are completed within the necessary time frame. The Michael Baker team has the right combination of direct project experience having completed the Focused Drainage Study along with a local team of public works engineers. This will allow the team to concurrently work on key elements of the project to ensure a fast track scheduled can be maintained. PROJECT APPROACH Addressing the key issues associated with the project will dictate the work approach which basically follows a sequential and logical planning process. We will avoid schedule and budget problems through early resolution of project issues, and timely consultation with the City, and other agencies and consultants. The goal of the project will be to develop and design a cost-effective and feasible alternative for the installation of the proposed improvements with the minimum possible impacts to the City and its residents. In our experience in the development of major storm drain facilities, there are effective product that satisfies the goals of the project. work program that we have developed for the project. several essential factors involved in providing the most These factors have been incorporated into the technical • Develop a solid technical analysis of the baseline existing conditions to provide a foundation for innovation and formulation of alternatives. • Clearly define the project goals, and establish the design criteria used for all technical analysis, alternative formulation, and feasibility comparison including hydraulics results. ■ Identify design constraints early in the project development process. • Provide a clear line of communication for the resolution of project issues, conflicts and constraints identified in the development process with the City, La Quinta Village team, and other reviewing agencies. The proposed Work Plan is based upon our previous experience with the engineering and design of similar storm drain improvement projects and is divided into two phases; 1) Feasibility Study and Preliminary Design, and 2) Final Plans, Specifications and Estimates Work Plan The Phase 1 work will focus on the preparation of technical studies and a comprehensive alternatives analysis for selection of optimum improvements to address the project goals. Michael Baker has prepared several hydrologic and hydraulic models of this watershed and surrounding facilities during previous studies. This phase of work will focus on updating the studies for the new hydrology and level of detail to develop a recommended system for the storm drain improvements to provide the required level of protection and minimize project impacts. The work effort during this phase will include collecting data/models from the previous studies, updating the hydrology to the 150 - year event, and detailed hydraulic analyses for the development of an alternatives feasibility analysis. Coupled 1D and 21) hydraulic flood routing models will be used to develop the system requirements. This phase will also include baseline studies for the preparation of topographic mapping, utility coordination, staged construction, and ROW ni11411 .a�:riM N T E R N A T 1 0 N A L C P I c J e c t U n d e l s t a n d i I. P a g e 121 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C 'Il mapping that will be important factors in the drainage improvements analysis. Coordination with the La Quinta Village projects will be initiated early in the process to discuss opportunities and constraints, alternatives and impacts to gain feedback for the feasibility study. A feasibility and value -engineering assessment for the project will be prepared, and recommended improvements for final design will be identified. A technical project report will be prepared to support the recommendation and will be prepared in a format acceptable to the City. The Michael Baker approach is to develop an Alternatives Analysis that is technically sound and coordinated with the affected projects and stakeholders to allow for a smooth transition to the final design and ultimately the facility construction. The conclusion of the Phase 1 work will result in the conceptual approval of the preliminary design plans for the recommended improvements. The start of the Phase 2 work will begin after City review and approval of the recommended improvements identified in the Phase 1 work. This phase will include the final design and preparation of plans, specifications, and estimates for recommended improvements. Geometric designs, 65, 85, and 100% submittals will be prepared for City review. A design review meeting will be held with City after each submittal to review the comments and project details prior ( to proceeding with the next level of plans. The plan and profiles sheets will be formatted for City improvements in accordance with its requirements. Coordination will be provided with the reviewing agencies at each step of the process. Constructability reviews of the plans and specifications will be prepared with the geometric and 90% submittals. Construction of the storm drain improvements may result in impacts to adjacent private properties, the team will provide services to prepare the necessary legals and plats for the properties and work with the stakeholders to establish requirements and constraints during construction. The team will work with the City to obtain the required permits and approvals. The Michael Baker team will provide support to the City during the project bidding stage, including attendance at a pre -bidding meeting and responses to contractor questions, and during the construction period. NTE NN AT 10NAL C Pi o j e c t Understanding and A p p r o a c h P a g e 122 PHASE I PRELIMINARY DESIGN TASK 1: PROJECT KICK-OFF City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C SCOPE OF WORK PROGRAM Michael Baker Team will provide project management activities to ensure adherence to the project goals, budgets and schedule. This task shall include attendance at a project kick-off meeting to refine and clarify the project's objectives and schedule, development of a final project schedule, and data collection services. The City supplied materials and information will be provide at the kick-off meeting. TASK 2: PROJECT MEETINGS AND COORDINATION Michael Baker will manage project duties for the full project to assure a cost-efficient, quality process. Our staff will provide a suite of disciplines to effectively coordinate and communicate leading to design approval. This task includes overall project management, project schedule and maintenance, liaison with affected agencies, meeting leadership, progress monitoring and maintenance of project files. Michael Baker will supervise, coordinate, monitor and review design for conformance with agency standards, policies and procedures. As a part of this task, Michael Baker will have monthly progress meetings with the City. Deliverables: Meeting attendance, agendas, and minutes; project schedules TASK 3: SITE VISIT & PHOTOGRAPHY Michael Baker staff shall visit the site to familiarize themselves with the project site conditions. They will take ground level photographs to document field conditions and highlight critical areas. Once the project base map preparation is complete, Michael Baker Team will revisit the site to verify its accuracy, for use in design of the proposed improvements. The Michael Baker Traffic Control Team will also perform a site visit to review existing roadway conditions including traffic patterns, roadway geometry, signing and striping, and identify any potential traffic constraints that may be encountered in relation to proposed improvements. TASK 4: TOPOGRAPHIC SURVEY Michael Baker shall provide aerial topographical survey work to cover approximately 80 -feet on either side of the existing centerlines of Calle Tampico from Eisenhower Drive to Washington Street, Avenida La Fonda from Main Street to Calle Rondo and Washington Street from Calle Tampico to Avenida La Fonda. Topography shall also cover approximately thirteen hundred feet (1300') west of Eisenhower Drive along Bear Creek Trail and a 200 -foot wide strip adjacent to the La Quinta Public Library from Calle Tampico to Avenida La Fonda. Michael Baker will establish survey control and place aerial target panels to facilitate the aerial survey. The aerial data will be supported by a ground based survey to locate any topographic features requiring a higher level of detail along the above listed routes. These surveys will identify all surface features such as manholes, curb and gutter, sidewalk, and right-of-way. It will also include details such as roadway cross sections, roadway profiles, raised medians, existing surface utility locations, building outlines, utility poles, luminaries and other utility appurtenances. Michael Baker shall data process all topography and prepare base map in a City compatible AutoCAD format. The base map will be developed with one -foot contours interval at scales of 1" = 40' along the roadway alignment and 1" = 20' at identified critical locations, and existing ground line profiles will be plotted from the field survey information. Underground utilities will be potholed and located at design relevant locations. Base map will include all pertinent features along the above listed routes. Michael Baker will coordinate any traffic control needed for roadway access. ■■►iLtlu:LaY:r.�.�� INTERNATIONAL D S C O p e O f W o r k P I O g r a rn P a g e 123 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C TASKS: SURVEY CONTROL/ROW MAPPING 3 Michael Baker will research and review record information and other survey and mapping control data to compile a preliminary base map. Upon completion of this review and compilation, Michael Baker will perform a field survey to establish control for the project to locate and measure existing monumentation, including City benchmarks local to the project. The data from the field survey will be processed through a least squares adjustment, analyzed and constrained to local CORS stations to establish coordinate values for monuments, aerial targets, benchmarks and other survey control points observed in the field survey. The basis of horizontal control will be State Plane coordinates on the North American Horizontal Datum of 1983 (NAD83), and the vertical control will be based on North American Vertical Datum of 1988 (NAVD88). All survey data will be combined and compiled together with record information to establish a base map showing the project rights of way, property lines and centerline control. TASK 6: UTILITY COORDINATION Michael Baker will perform thorough utility research to establish the location of utilities based on the latest available records. Utility coordination shall be conducted with the City, CVWD, and other impacted agencies prior to developing final alignment alternatives for the storm drain improvements. Michael Baker will initiate utility research immediately, and maintain a log of all utility request letters sent and data received. For those utilities that require a letter directly from the City, Michael Baker will send an electronic copy of the letter to the City to include on their letterhead and obtain signature. The Michael Baker Project Engineer will field verify the utilities based on the documents received. It is assumed that all utility plans obtained from the City will not require fees to be paid by the �. Consultant. It is assumed that conflicts with existing dry utilities will be relocated by the owner. Deliverables: Utility Log, and electronic copies of all correspondences and plans provided by the utility companies TASK 7: UTILITY BASE MAP Michael Baker will prepare a utility base map based on utility plans received from impacted agencies. This base map will be utilized to determine conflicts and also to determine a clear alignment option for the storm drain improvements. The data will be created in CAD format. Deliverables: Utility Base Map TASK 8: HYDROLOGY AND HYDRAULIC STUDIES Michael Baker will compile updated data and review the prior drainage study documents to verify existing drainage conditions within the South model of the Focused Drainage Study. Michael Baker will then perform an updated hydrology analysis to generate storm water discharges and runoff volumes for a 150 -year storm event. The hydrology study will conform to the current RCFC&WCD Hydrology Manual and guidelines and follow the approach used in the Focused Drainage Study and the Eisenhower Drive Drainage Improvements. Michael Baker will utilize the detailed design topographic data (Task 4) developed from field survey to verify flow patterns and drainage boundaries. Hydrology calculation will be performed utilizing the latest version of AES software for the offsite drainage areas (RATSCx and FLOODSCx for rational method and unit hydrographs methods, respectively) and XP- SWMM. The direct rainfall method will be used for the onsite areas. The XPSWMM coupled 1- and 2-D models will be used to size the storm drain pipe systems. This hydrology study shall evaluate the 1-, 3-, 6-, and 24- hour duration storm for the 150 -year events based on the most current rainfall data published in the NCAA Atlas 14. The proposed storm drain systems will be sized to convey the worst case duration. This task will include delineation of the tributary INTERNATIONAL P a g e 124 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C drainage area and preparation of project hydrology map. The facilities will be sized to maintain one -dry lane during a 150 -year storm event. TASK 9: FEASIBILITY STUDY Michael Baker will prepare an alternatives analysis to determine the most viable project options for the systems that + are acceptable to the City and stakeholders. The proposed storm drain identified in the Focused Drainage Study will be evaluated using the new updated hydrology, detailed topographic mapping and utility data to develop new alternative alignment(s) and modification(s) to identify cost-effective solution(s) to provide a 150 -year level of protection. A matrix of evaluation criteria will be developed and analyzed in conjunction with the City to identify a recommended project. The analysis will include concept design plans, hydraulic effectiveness, preliminary construction costs, utility conflicts, ROW, private property impacts, traffic control, constructability, and other intangible impacts. A conceptual plan will be developed for alternative(s) that are evaluated in detail. The Team will prepare the conceptual plan for the alternative(s) and use the horizontal and vertical alignments for the preliminary system hydraulics. The concept plans will be used to identify ROW constraints, environmental impacts, and utility conflicts. Michael Baker's in-house construction management staff will review the alternative(s) for value engineering and constructability. TASK 10: PRELIMINARY DESIGN REPORT Michael Baker will prepare a preliminary design report which will present and document the results of the hydrology/hydraulic studies, alternatives analysis and feasibility study. The report will include text, graphics, preliminary plan layouts, alternatives analysis discussion, and recommendation of a preferred project. Technical analysis will be summarized with detailed analysis provided as an appendix. Deliverables: Draft and Final Preliminary Design Report TASK 11: POTHOLING Michael Baker's Team member, Kana Subsurface Engineering (KSE), will conduct potholing within the project limits at critical existing utility crossings along the selected storm drain alignment locations, where there are potential conflicts. This will be completed along the selected storm drain alignment after the preliminary route study is approved by the City. KSE will secure an inquiry identification number from Underground Service Alert at least 48 hours prior to excavation and white line the site for USA locators. This task assumes that up to twenty (20) potholes will be required for the project. KSE will backfill vacuum excavated potholes using 1-1/2 sack slurry backfill and cold patch asphalt repair. Additionally, the necessary traffic control permits shall be obtained prior to potholing. Cost for the potholing permit will be charged on the contract as a reimbursable expense by the City. Potholes will determine both the top and bottom elevation of the utility in question. Deliverables: Pothole Report TASK 12: GEOTECHNICAL INVESTIGATION Michael Baker Team member, Petra Geosciences, Inc., will perform a site reconnaissance and DigAlert boring markout, obtain necessary traffic control permits, conduct field exploration including geotechnical borings, perform l laboratory testing, and conduct analyses to develop geotechnical parameters and recommendations for the design ■ulldir..a�.r.�:c�� INT E R NATIONAL D S c o p e o f W o r k P r o g r a m P a g e 125 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C and construction of the storm drain line and structures, as well as pavement recommendations for the roadway section after installation of the storm drain facilities. Field Exploration. The geotechnical exploration will consist of six (6) geotechnical exploratory borings along the pipeline alignments within Calle Tampico, Avenida La Fonda and Washington Street, utilizing a sampling depth of approximately 12-15 feet below ground surface. The borings will be drilled utilizing a track -mounted, hollow -stem auger drilling rig. Borings will be backfilled with excavated soils and capped with cold asphalt patch. Collection of representative bulk and undisturbed soil samples for laboratory analysis shall also be conducted. Undisturbed samples will be retrieved at a 2- to 5 -foot depth utilizing a modified -California or SPT sampler. Field samples will be logged and field -classified in accordance with the visual -manual procedures in the Unified Soil Classification System. Measurement of existing pavement sections shall also be conducted. Traffic control is expected at all boring locations within public street areas. Drilling down time (15-30 minutes) is anticipated to move equipment and traffic control to each street location. Prevailing Wage costs apply for drilling contractor and traffic control contractor. iLaboratory Testing and Geotechnical Analyses. Laboratory tests will be performed on selected, representative soil samples to determine maximum density and optimum moisture content, in-situ moisture and density, grain size analysis, sand equivalent, direct shear, soil corrosivity (soluble sulfate and chloride content, pH and minimum resistivity) testing, soil characteristics and pertinent engineering properties that should be considered in engineering evaluation. Geotechnical data analyses will consist of review of existing in-house data and analyses of the collected ( data by the Geotechnical Engineer. Report Preparation. Petra Geosciences will prepare a report summarizing the findings and conclusions of the exploration and provide geotechnical parameters for the design and construction of the proposed storm drain in general conformance with the 2016 California Building Code (CBC) and/or in accordance with applicable City requirements. These will include descriptions of field and laboratory procedures and results, discussions regarding engineering evaluation methods and results, and recommendations. Recommendations will include; general site preparation criteria, pipe bedding, lateral support values, settlement potential, groundwater considerations, soils corrosivity considerations, and pavement section recommendations. Deliverables: One (1) DRAFT Geotechnical Report (2 copies); and One (1) FINAL Geotechnical Report (2 copies) PHASE II FINAL DESIGN PLANS, SPECIFICATIONS AND ESTIMATES TASK 1: GEOMETRIC APPROVAL DRAWING REVIEW Michael Baker will prepare a schematic plan which shows the storm drain alternative (Focused Drainage Study provides one alternative for the South Drainage Area) based on the results of the 150 -yr event analysis, along with roadway limits, existing utilities, other mapped constraints (as necessary). Storm Drain Geometric Alignment Plan will be prepared based on this schematic design/layout from Phase I. The submittal will include the storm drain alignment with preliminary elevations preliminary utility crossings and connection/transition points. TASK 2: STAGE CONSTRUCTION / TRAFFIC HANDLING PLANS Michael Baker will prepare Stage Construction/Traffic Handling Plans for the proposed storm drain improvements located at the following street segments and intersections: 1. Calle Tampico from Avenida Bermudas to Desert Club Drive, and from Season Way to Washington Street. ■„r�K� ..a■:i:I:La■ INTERNATIONAL D Scope of W o i k P i o g r a m P a g e 126 I City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C 2. Avenida La Fonda from Main Street to Calle Rondo, including the intersection of Washington Street @ Avenida La Fonda. 3. Washington Street from Calle Tampico to Avenida La Fonda. Based on the proposed storm drain improvements, we anticipate that the improvements will need to be constructed in phases to maintain existing traffic circulation and maintain access to traffic within the project areas including businesses and residential streets. The anticipated Stage Construction/Traffic Handling plans include: • Title Sheet — One (1) Sheet ■ Calle Tampico from Avenida Bermudas to Desert Club Drive [Four (4) Sheets] o Stage 1a: Catch basin improvements along the south side of Calle Tampico — One (1) Traffic Control Sheet o Stage 1b: Storm drain main line improvements along the south side of Calle Tampico — One (1) Traffic Control Sheet. o Stage 1c: Storm drain main line improvements at the intersections of Calle Tampico @ Avenida Bermudas & Calle Tampico @ Desert Club Drive. One (1) Traffic Control Sheet + One (1) Detour Plan Sheet • Calle Tampico from Season Way to Washington Street [Seven (7) Sheets] o Stage 2a: Catch basin improvements along the north & south side of Calle Tampico —Two (2) Traffic Control Sheets o Stage 2b: Storm drain main line improvements along the north side of Calle Tampico —Two (2) Traffic Control Sheets + One (1) Detour Sheet. o Stage 2c: Storm drain laterals on the north and south side of Calle Tampico — Two (2) Traffic Control Sheets. • Avenida La Fonda from Main Street to Washington Street [Five (5) Sheets] o Stage 3a: Storm drain main line improvements along the north side of Avenida La Fonda—One (1) Traffic Control Sheet. o Stage 3b -3d: Storm drain main line improvements at the intersection of Avenida La Fonda and Washington St- Three (3) Sheets + One (1) Detour Plan Sheet. • Washington Street from Calle Tampico to Avenida La Fonda [Two (2) Sheets] o Stage 4a: Storm drain main line improvements along the west side of Washington Street — One (1) Traffic Control Sheet. o Stage 4b: Storm drain main line improvements at the intersection of Avenida La Fonda and Washington Street — One (1) Traffic Control Sheet. ■ Avenida La Fonda from Washington Street to Calle Rondo [Four (4) Sheets] o Stage 5a: Storm drain main line improvements along the south side of Avenida La Fonda- One (1) Traffic Control Sheet. o Stage 5b -5d: Storm drain main line improvements at the intersection of Avenida La Fonda and Washington Street —Three (3) Traffic Control Sheets. The Stage Construction/Traffic Handling Plans will utilize accepted methods of lane and roadway closure delineation, signage and barricading. Specific work areas will be protected from traffic based on the construction phase, type of work and construction equipment required within the work area. The plans will be designed to maximize lane usage for all traffic movements including bicycles, maintain pedestrian access routes, minimize impacts to traffic, and provide a workable area. Consultant will meet with City staff to discuss proposed construction staging, minimum lane requirements, vehicle/pedestrian restrictions, driveway restrictions, lane closures, construction work hours, construction work area required, and potential constraints that may affect the proposed improvements. ■ � � I�s� r..a r:rl.�i�� I NTERNATIONAL D S c o p e Page 127 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C The Stage Construction/Traffic Handling Plans will be prepared based on the requirements set forth in the 2014 California Manual on Uniform Traffic Control Devices (CAMUTCD), and the City of La Quinta as appropriate. The plans will be prepared at V=40' scale. Consultant will prepare the technical sections of the construction specifications for the stage construction/traffic handling. The specifications will conform to the applicable standards and specifications from the City of La Quinta, Caltrans Standard Plans and Specifications, 2015 edition and the 2014 California MUTCD. Consultant will provide quantities of materials required for the stage construction/traffic handling. An Engineering Cost Estimate will be prepared to identify the cost associated with the specific work required. Deliverable: Stage Construction/Traffic Handling Plans (20 sheets) + Detour Plan Sheets (3), Technical Specifications, Construction Quantities and Engineer's Cost Estimate TASK 3: 65% DESIGN SUBMITTAL (PS&E) Michael Baker will prepare a 65% Design Submittal which will include the alignment determined from the 150 -year event analysis in Phase I. One plan set of storm drain improvement plans will be prepared for the project. The submittal will include a Final Drainage Study updated with hydrology and hydraulics for the proposed inlets/catch basins, storm drain horizontal and vertical alignments, and will include plans, and the preliminary construction cost (. estimate (PS&E). The submittal will also include traffic control plans. The plans and all reference files will be prepared 4 per the City's Computer Aided Design (CAD) Standards in a format compatible with the City's system. All project documents in digital/electronic format will be compatible with the City's computer applications (MS Office, Adobe ( Reader). Deliverables: 65% Design Submittal (PS&E) - three (3) hard copies and a PDF copy; 65% Drainage Design Study —three (3) hard copies and a PDF copy Preliminary Engineer's Estimate - three (3) hard copies, Excel format and PDF copy TASK 4: 85% DESIGN SUBMITTAL (PS&E) Michael Baker will prepare an 85% Design Submittal, which will address comments from the 65% Design submittal. The 85% design submittal will include a Final Drainage Study updated with hydrology and hydraulics forthe proposed inlets/catch basins, storm drain horizontal and vertical alignments, and will include plans, specifications, and the construction cost estimate (PS&E). The submittal will also include an 85% traffic control plan. The plans and all reference files will be prepared per the City's Computer Aided Design (CAD) Standards in a format compatible with the City's system. All project documents in digital/electronic format will be compatible with the City's computer applications (MS Office, Adobe Reader). Deliverables: 85% Design Submittal (PS&E) - three (3) hard copies and PDF copy; 85% Drainage Design Study—three (3) hard copies and PDF copy Preliminary Engineer's Estimate —three (3) hard copies, Excel format and PDF copy Preliminary Specifications / Special Provisions — three (3) hard copies, Word format and PDF copy TASK 5: 100% DESIGN SUBMITTAL (PS&E) Michael Baker will prepare a 100% Design Submittal (PS&E) which will incorporate all City comments based on comments from the 85% Design Submittal. Michael Baker will ensure the design is compatible with all utilities in the project area and include a time assessment of any utility relocation required with this project. The specifications will include the final pothole report and the geotechnical boring information. Prior to plotting of the 100% mylar till Ul l G,:3 � X1:1 d.a ■ I N TER NATIONAL D S C o p e P a g e 128 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C submittal, three (3) hard copies and an electronic copy (pdf) of the submittal will be sent to the City for final plan check. The plan set is anticipated to include the following seventeen (17) sheets (plus traffic control sheets): T1— Title Sheet G1— General Notes, Index of Sheets, Abbreviations, Benchmark/Basis of Bearings SD1-SD10—Storm Drain Plan and Profile, 10 sheets SD11-SD13—Storm Drain Lateral Profiles, 3 sheets D1 -D2 — Miscellaneous Details, 2 sheets TC—Traffic Control Sheets (production and fee included in Task 2 of Phase II) Deliverables: 100% Design Submittal (PS&E) —Three (3) hard copies; 100% Project Specifications — Three (3) hard copies; 100% Engineer's Cost Estimate —Three (3) hard copies; One digital/electronic (AutoCAD or Pdf Files) of the plans, specifications and estimate on CD Project specifications and engineer's estimate will be in PDF and Word/Excel format. TASK 6: FINAL DESIGN SUBMITTAL (PS&E) Michael Baker will prepare a Final Design Submittal (PS&E) which will incorporate all City comments on the 100% Design Submittal. ( Deliverables: Final Design Submittal (PS&E) — One (1) set each of signed plans (mylars) Final Project Specifications — Two (2) sets Final Engineer's Cost Estimate —Two (2) sets Digital/Electronic (AutoCAD and PDF Files) PS&E on CD with Final Project Specifications in Word format and Engineer's Cost Estimate in Excel format. TASK 7: STORM WATER POLLUTION PREVENTION PLAN Consultant shall prepare and submit a Notice of Intent (NOI) and a Storm Water Pollution Prevention Plan (SWPPP) for the Project to the State Water Resources Control Board (SWRCB). A copy of the SWPPP and the Waste Discharge Identification Number (WDID No.) shall be supplied to the client. Consultant shall comply with the Construction General Permit enforced July 15, 2010 by preparing and submitting the project registration documents online to the board. These documents include a risk analysis and the SWPPP document. This task assumes any further updates or actions necessary for upkeep, inspections, or maintenance of the SWPPP shall be prepared by the general contractor, or erosion control contractor. This includes but is not limited to Annual Report Submittals, Rain Event Action Plans, Inspection Logs, Changes of Information, and the Notice of Completion / Termination. Deliverables: Storm Water Pollution Prevention Plan — 2 hard copies and PDF file NOI — Notice of Intent filed online with State of California SMARTS. TASK 8: CONSTRUCTION BIDDING SUPPORT The City will complete the bid documents, advertise the project for bidding and distribute the plans to prospective bidders. The City's project coordinator will be the designated person to receive contractor inquiries. Michael Baker's ■., rL.l. r..�a :r. rdai INTERNATIONAL D S c o p e o f W o r k P r o g i a m P a g e 129 C I.—rte. r— City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C M project manager and project staff will assist the City as requested during the bidding. The work may include answering questions, providing consultation and interpretation of the construction documents, and assisting the City in preparation of addenda to the PS&E during the advertisement period. Attending pre -construction meetings or bid opening and analysis of bids will also be provided. TASK 9: CONSTRUCTION SUPPORT SERVICES Michael Baker's project manager and project staff will be available to assist the City during construction. A budget amount has been prepared to provide a minimal amount of construction services. This budget may require adjustment depending on the level of Consultant involvement required during construction. Upon written request by the City, the Consultant shall provide the following construction support services. A. Assist the City during construction by responding to Request for Information (RFI), clarifying drawings, and generally assisting the City to ensure that the project is constructed in accordance with the plans and specifications. 4' B. Perform up to 4 periodic site visits during construction as requested by the City. C. Provide advice and technical support for construction change orders. TASK 10: PROJECT MANAGEMENT, COORDINATION, MEETINGS AND QUALITY CONTROL Michael Baker will manage project duties for the full project to assure a cost-efficient, quality process. Our staff will provide a suite of disciplines to effectively coordinate and communicate leading to design approval. This task includes overall project management, liaison with affected agencies, meeting leadership, progress monitoring and maintenance of project files. Michael Baker will supervise, coordinate, monitor and review design for conformance with City standards, policies and procedures. Michael Baker will attend at least four (4) meetings with the City during the design phase including a kick-off meeting, meetings for review of each of the different milestone submittals of the Preliminary design and 65% and 85% designs, and if necessary, attendance of City Council meetings. Prior to the 100 percent submittal, Michael Baker will perform an internal QA/QC review to identify potential conflicts, check design accuracy, and determine plans completeness for construction. Assumptions: Any revisions requiring relocation, design and approval through CVWD would be an additional effort and would be negotiated subsequent to Phase I and prior to Phase II of this contract. Any major change to street/roadway alignment would be an additional effort and would be negotiated subsequent to Phase I and prior to Phase II of this contract. ■��C1y�Is.u�:xL.ur INTERNATIONAL D S c o p e o f W o r k P r o g r a m P a g e 130 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C PROJECT SCHEDULE ID Task Name i7LlratiOn Ej5mrt Novem¢er JanuaryMarch May July Septem ,er Novem¢er January M 1 B E M B �M 0 E �._ 9 E M 11.1y, E M R E M B .I E M B E 1 Phase I - Preliminary Design 100 days Tue 10/31/17 >1 2 Task 1- Project Kick Off 8 days Tue 10/31/17 I-1 3 Contract Execution / Issuance 5 days Tue 10/31/17 4 Kickoff Meeting 1 day Tue 11/7/17 N 5 Finalization of Project Schedule 2 days Wed 11/8/17 �C 6 Task 2 - Project Meetings and Coordination 97 days Tue 11/7/17 t 7 Project Meetings 97 days Tue 11/7/17 19 8 Task 3 - Site Visit & Photography 2 days Wed 11/8/17 9 Site Reconnaissance 2 days Wed 11/8/17 10 Task 4 - Topographic Survey 20 days Wed 11/8/17 11 Set Field Targets 3 days Wed 11/8/17 12 Aerial Imagery Acquisition & Aerial Compilation 16 days Mon 11/13/17 13 Aerial QC Review 2 days Mon 12/4/17 14 Task 5 - Survey Control / ROW Mapping 12 days Fri 11/10/17 15 Mapping Research 5 days Fri 11/10/17 16 ROW Mapping 10 days Tue 11/14/17 17 Task 6 & 7 - Utility Coordination & Mapping 20 days Wed 11/8/17 18 Utility Coordination 14 days Wed 11/8/17 19 Utility Base Map 3 days Fri 12/1/17 20 Tasks 8, 9, & 10 Technical Studies & Design Reports 58 days Tue 12/5/17 ■ W. 21 Hydrology & Hydraulics 4 wks Tue 12/5/17 22 Feasibility Study 4 wks Tue 12/12/17 # 23 Draft Preliminary Design Report 3 wks Tue 1/9/18 24 City Review 8 days Tue 1/30/18 25 City Review Meeting 0 days Thu 2/8/18 F 2/8 26 Final Preliminary Design Report 2 wks Fri 2/9/18 27 Task 11- Potholing 17 days Fri 2/9/18 28 Potholing Exhibit 2 days Fri 2/9/18 29 Permitting/Traffic Control 5 days Tue 2/13/18 30 Markout/Survey Location 2 days Tue 2/20/18 31 Potholing & Potholing Report 8 days Thu 2/22/18 32 Task 12 - Geotechnical Investigation 27 days Fri 2/9/18 33 Permitting/Traffic Control 5 days Fri 2/9/18 34 Field Exploration 2 days Fri 2/16/18 35 Lab Testing/ Geotechnical Analysis 2 wks Tue 2/20/18 36 Report Preparation 2 wks Tue 3/6/18 37 Phase 2 - Final Design Plans, Specs & Estimates 101 days Tue 3/6/18 38 (Geometric Approval Drawing Review 13 days Tue 3/6/18 39 {! Geometric Approval Drawing 8 days Tue 3/6/18 Task Project Summary it k Manua Truk f 1 Sla,s only Deadline i Manual Progress City of La Quinta Calle Tampico Spat ""' """ "' Inactive Task 73orrtr,n-vny F4101 4:141 Critical Preliminary Schedule Weslone ♦ Inactive Milestone Manual Summary RUNP b dorm! Tasks Critical Split Summary ■ ■ Inactive Summary Manual Summary ■ ■ External Mik shine 0 Progress ■ 411 Lhlt=.:-l1 X1;1.4= -IL I N T E R N ATI 0 N A L E P r o j e c t 5 c h e d u 1 e P a g e 131 ID Task Name (Duration If I Manual lnsk I Start 40 City Approval 5 days Fri 3/16/18 41 65% Design Submittal 40 days Fri 3/23/18 42 Storm Drain Improvements 6 wks Fri 3/23/18 43 Traffic Staging 3 wks Fri 4/13/18 44 Engineers Cost Estimate 4 days Mon 4/30/18 45 65% Submittal Package 1 day Thu 5/3/18 46 City Review 30 days Fri 5/4/18 47 85% Design Submittal 28 days Fri 5/18/18 48 Storm Drain Improvements 4 wks Fri 5/18/18 49 Traffic Staging 10 days Fri 6/1/18 50 Specifications 5 days Fri 6/8/18 51 Engineers Cost Estimate 2 days Wed 6/13/18 52 SWPPP 12 days Wed 5/30/18 53 85% Submittal Package 1 day Fri 6/15/18 54 City Review 7 days Mon 6/18/18 55 98% Design Submittal 11 days Wed 6/27/18 56 �57 Storm Drain Improvements 5 days Wed 6/27/18 Traffic Staging 4 days Thu 6/28/18 58 Specifications 3 days Fri 6/29/18 59 Engineers Cost Estimate 2 days Mon 7/2/18 60 SWPPP SMARTS Support 1 day Tue 7/3/18 61 98% Submittal Package 1 day Wed 7/4/18 62 City Review 5 days Thu 7/5/18 61 100% Design Submittal 9 days Thu 7/12/18 64 Storm Drain Improvements 3 days Thu 7/12/18 65 Traffic Staging 3 days Thu 7/12/18 66 Specifications 1 day Mon 7/16/18 67 Engineers Cost Estimate 1 day Mon 7/16/18 68 100% Submittal Package 1 day Tue 7/17/18 69 City Approval 5 days Wed 7/18/18 70 Construction Bidding Support 30 days Wed 8/15/18 71 Construction Support Services 75 days Wed 11/7/18 City of La Quinta Calle Tampico Drainage Improvements, Project No. 2015-12C t�trverrllxr January March May July Sep"." i'+ NuvJanuary k f City of La Quinta Task Project Summary If I Manual lnsk I t Start Only Deadline Calle Tampico Split „ ...... .... ... ... Inactive Task butaliolr ursly Finish unly Critical Preliminary Schedule M lestone ♦ Inactive Milestone Manual Summary Roitup LKIcmal idsks Critical Split Summary . I Inaclive Summary Manual Summary . 0 Eatolrurl Mik.-Al" e 0 Progress P, i Manual Progress INTERNATIONAL E P r o j e c t S c h e d u l e P a g e 132 U., City of La Quinta 11 Calle Tampico Drainage Improvements, Project No. 2015-12C NON -COLLUSION AFFIDAVIT FORM NON -COLLUSION AFFIDAVIT FORM Must be executed by proposer and submitted with the proposal I, Mike Sutton I am Vice President (name) hereby declare as follows: of Michael Baker International (Title) (Company) the party making the foregoing proposal, that the proposal is not made in the interest of, or on behalf of, any undisclosed person, partnership, company, association, organization, or corporation; that the proposal is genuine and not collusive or sham; that the proposer has not directly or indirectly induced or solicited any other proposer to put in a false or sham proposal, and has not directly or indirectly colluded, conspired, connived, or agreed with any proposer or anyone else to put in a sham proposal, or that anyone shall refrain from proposing; that the proposer has not in any manner, directly or indirectly, sought by agreement, communication, or conference with anyone to fix the proposal price of the proposer or any other proposer, or to fix any overhead, profit, or cost element of the proposal price, or of that of any other proposer, or to secure any advantage against the public body awarding the agreement of anyone interested in the proposed agreement; that tall statements contained in the proposal are true; and, further, that the proposer has not, directly r indirectly, submitted his or her proposal price or any breakdown thereof, or the contents thereof, or divulged information or data relative hereto, or paid, and will not pay, any fee to any corporation, partnership, company, association, organization, proposal depository, or to any member or agent thereof to effectuate a collusive or sham proposal. I declare under penalty of perjury undythes of the State of California that the foregoing is true and correct.oser SiP 9Pro nature:a Proposer Name: Proposer Title: Company Name: Address: INTERNATIONAL Michael Sutton Vice President Michael Baker International 75-410 Gerald Ford Drive, Suite 100 Palm Desert, CA 92211 Page 133 Camarillo 5051 Verdugo Way, Suite 300 Camarillo, CA 93012 Phone: 805-383-3373 Fax: 805-383-3371 Carlsbad 5050 Avenida Encinas, Suite 260 Carlsbad, CA 92008 Phone: 760-476-9193 Fax: 760-476-9198 Santa Ana / Irvine 5 Hutton Center Drive, Suite 500 Santa Ana, CA 92707 Phone: 949-472-3505 Fax: 949-472-8373 Long Beach 3760 Kilroy Airport Way, Suite 270 Long Beach, CA 90806 Phone: 562-200-7165 Fax: 562-200-7166 Los Angeles 801 South Grand Avenue, Suite 250 Los Angeles, CA 90017 Phone: 213-250-7359 Michael Baker Ontario 3536 Concours, Suite 100 Ontario, CA 91764 Phone: 909-974-4900 Fax: 909-974-4004 Palm Desert 75-410 Gerald Ford Drive, Suite 100 Palm Desert, CA 92211 Phone: 760-346-7481 Fax: 760-346-8315 San Diego 9755 Clairemont Mesa Boulevard, Suite 100 San Diego, CA 92124 Phone: 858-614-5000 Fax: 858-614-5001 Temecula 40810 County Center Drive, Suite 200 Temecula, CA 92591 Phone: 951-676-8042 Fax: 951-676-7240 V LW Bear r u eic�'I Ike Make A Difference [Fla 0 7A -R Z. I - vr4p 016 -.f 75-410 Gerald Ford Drive, Suite 100 Palm Desert, CA 92211 Ph 760-346-7481, Fx 760-346-8315 www.mbakerintl.com I N T E R N A T 1 0 N A L