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Home My WebLink AboutDiamond Bar Blvd Damage Repair_IDS Gr. Response FileC I T Y O F D I A M O N D B A R D e p a r t m e n t o f P u b l i c W o r k s D i a m o n d B a r B o u l e v a r d D a m a g e R e p a i r a t M a p a c h e D r i v e M a y 1 5 , 2 0 2 5 RESPONSE FILE CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Solutions Through Integrated Design COVER LETTER PROJECT TEAM 2 FIRM’S EXPERIENCE/REFERENCES 12 PROJECT UNDERSTANDING 20 SCHEDULE 25 FEE PROPOSAL 26 AGREEMENT 27 TABLE OF CONTENTS 1 Peters Canyon Road, Suite 130, Irvine California 92606 949.387.8500 949.387.0800 www.idsgi.com March 15, 2025 City of Diamond Bar 21810 Copley Drive Diamond Bar, California 91765 Attn: Hal Ghafari, PE, Public Works Manager/Assistant City Engineer SUBJECT: Diamond Bar Boulevard Damage Repair at Mapache Drive Dear Mr. Ghafari and Members of the Selection Committee, IDS Group, Inc. (IDS) is pleased to present our proposal to provide design services and develop plans, specifications, and estimates for the City of Diamond Bar to repair Diamond Bar Boulevard. As a fully integrated engineering/ architectural multidisciplinary firm, IDS has significant and proven experience in providing E/A design services for complex design renovations, additions, modernizations, and new construction for various facilities and project types. IDS brings a proven track record of interfacing with project stakeholders and code compliance for public agency projects. IDS’ Value to the City of Diamond Bar: • We have roots spanning over six decades, covering a wide range of renovation, expansion, and new projects that are aligned with the City of Diamond Bar. IDS embeds a value-oriented design approach, applying knowledge of applicable code standards, which is integrated into our City of Diamond Bar project work experience. IDS is teaming with Hushman Associates, Inc., geotechnical engineers, to ensure that the provided geotechnical report and recommendations are correctly incorporated into the design provided to the City. • Our in-house E/A project team brings recent completed work experience for street rehabilitation projects that include, but not limited to, assessments, pre-design, engineering design services, and cost estimates. • Mr. Adrian Anderson, Associate Principal for the IDS Civil Engineering Division, will be the main point of contact for the City. Any questions pertaining to our submittal can be directed to Adrian at 949.387.8500 Ext. 509 or via email, adrian.anderson@idsgi.com. Mr. Said Hilmy, PhD, PE, SE, LEED AP, Principal of IDS Group, hereby acknowledges that he will be the contract administrator for this submittal and will negotiate and contractually bind the firm regarding matters about this submittal. IDS looks forward to continuing its relationship with the City of Diamond Bar with its quality technical expertise and design solutions. Sincerely, IDS Group Adrian Anderson, PE Said Hilmy, PhD, PE, SE, LEED AP Associate Principal, Civil / Project Manager Principal In Charge/Contract Administrator 2CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive STAFFING RESOURCES IDS is an award-winning engineering and architectural (E/A) firm which offers fully integrated engineering and architectural multidisciplinary consulting services. IDS provides civil, land surveying, structural, electrical, mechanical, and plumbing engineering, architecture, landscape architecture, and cost estimating. Our staff of 85+ professionals bring a proven track record interfacing with project stakeholders and code compliance for public agency projects, providing E/A design services for complex design renovations, additions, and modernizations as well as new construction for various project types. The IDS staffing and resource management plan is based on our extensive experience providing E/A services for public agencies. IDS will furnish the most expeditious and efficient response time available, including all key stakeholders, to ensure collaborative success. Our flexible organizational infrastructure allows us to meet any project’s technical and schedule challenges by assigning the appropriate members with specific qualifications and experience to match the project scope, budget and schedule requirements. Close internal collaboration and coordination between all disciplines, supported by state-of-the-art technology, provides quality of service and efficiency in production. The IDS team listed on our Organization Chart below, have worked independently or teamed on projects with similar deliverables and have successfully collaboratively provided engineering and architectural services for numerous contracts. Resumes for our key staff have been included following the Organization Chart Transition Plan IDS understands that any changes of key staff will be subject to approval from the City and we are prepared to manage a project team member’s transition should the need arise. We maintain long staff tenure for staff with excellent professional qualifications and steady project staffing. Our project team supports the assigned project manager, and each discipline project is led from below by our project-assigned job captains and designers, supported from above by leadership-level personnel, and from beside by their peers. As a multi-discipline practice with many IDS staff actively working on each project, we maintain robust staffing levels within each discipline and our peer-level QC process. Therefore, should a need arise to modify our project staffing we will do so without disrupting project progress. PROJECT TEAM 3CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive ORGANIZATION CHART Said Hilmy, PhD, PE, SE, LEED AP Principal in Charge / Contract Administrator Adrian Anderson, PE Project Manager CIVIL ENGINEERING TEAM Paul Murray, PE Senior Civil Engineer Jason Wetterich, PE Civil Engineer Narith Lao, PE, PLS, QSD Senior Land Surveyor Jaime Rosenbach, PE, SE Structural Engineer Kristen Gros, ASLA, LEED AP ND Senior Landscape Architect Faisal Dahkil Senior Cost Estimator SUBCONSULTANTS Hushmand Associates, Inc. Geotechnical Engineering C-Below Subsurface Imaging Utilities Locating 4CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Adrian Anderson, PE Associate Principal, Civil | Project Manager Adrian has over 25-years of experience with various street improvement projects ranging from new roadway alignment studies, to widening and rehabilitation, ADA access, and active transportation. He leads the civil engineering group at IDS overseeing PS&E tasks, project reports, and other civil documents. Relevant Project Experience: • Santa Monica Airport Buildings Systems Assessment & Historical Evaluation | Santa Monica, CA • Los Angeles World Airports, Roadways, Utilities & Enabling (RUE), Century Blvd & LAX Street Rehabilitation Los Angeles, CA • City of Laguna Beach, Pearl Street Pedestrian Safety Assessment Laguna Beach, CA • City of Manhattan Beach, Polliwog Park Fitness Station Installation Manhattan Beach, CA • Topanga Canyon Charter School, Maintenance Vehicle & Pedestrian Access Way Design, Paving and Drainage Repairs | Topanga, CA • Los Angeles Community College District, Pierce College Storm Water Implementation |Woodland Hills, CA • City of Carson, Avalon Blvd., Street Improvements| Carson, CA • City of Carson, Wilmington Ave Street Improvements| Carson, CA • Riverside County Regional Parks & Open Space Lake Skinner Water Infrastructure Update • Riverside County Sheriff Dept., Coroner Facility Parking Lot Improvements, Drainage, and Water Quality • City of Glendora Corporate Yard Modernization and Expansion • City of Lancaster, Samaritan’s Purse Park (formerly El Dorado Park) Revitalization | Lancaster, CA • City of Irvine, Great Park Concession Building Upgrade | Irvine, CA • City of Downey, Rio San Gabriel Park, Green, Safe & Active Park Improvements | Downey, CA • City of San Bernardino, Speicher Memorial Park Ballfield Improvements San Bernardino, CA • City of La Cañada Flintridge, Traffic Signal Modifications | La Cañada Flintridge, CA 25+years of experience EDUCATION: BS, Civil Engineering, California State University, Long Beach PROFESSIONAL REGISTRATION: Professional Civil Engineer: California #C60955 5CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Paul Murray, PE Senior Civil Engineer Mr. Murray is a highly experienced Civil Engineer, managing and designing projects from project kickoff, through entitlements, and close of construction. He has successfully designed and permitted land development projects in civic, commercial, residential, and industrial market projects throughout the United States. His experience includes efficient site design, water quality management, water main design, sanitary sewer design, site grading, road design, drainage reports, review of geotechnical reports, traffic studies, hydrology reports, ADA compliance, CEQA requirements and public hearings. Relevant Project Experience: • Los Angeles USD, Lawrence MS Underground Utilities & Paving Los Angeles, CA • Dept. of General Services, Ramer Lake Repairs | Imperial County, CA • City of Downey, Rio San Gabriel Park, Green, Safe, and Active Park Improvements | Downey, CA • City of Carson, Avalon Blvd., Street Improvements | Carson, CA • City of Carson, Wilmington Ave Street Improvements | Carson, CA 35+years of experience EDUCATION: BSCE, Bradley University, Peoria, IL PROFESSIONAL REGISTRATION: Professional Civil Engineer: California #C78912 Jason Wetterich, PE Civil Engineer As a civil engineer, Jason Wetterich uses Auto CAD and Civil 3D as the main design tools used to deliver quality civil engineering design plans. Areas of expertise include grading design, hydrology studies, and water quality management studies. Jason’s experience includes both private development as well as public works projects. Relevant Project Experience: • Los Angeles World Airports, Roadways, Utilities & Enabling Projects, Paving & Street Design | Los Angeles, CA • Los Angeles Community College District, Pierce College Storm Water Implementation| Woodland Hills, CA • Riverside County Sheriff Department Coroner Facility Parking Lot Improvement and Water Quality | Perris, CA • Topanga Canyon Charter School, Maintenance Vehicle & Pedestrian Access Way Design, Paving and Drainage Repairs | Topanga, CA • City of La Cañada Flintridge, Traffic Signal Modifications | La Cañada Flintridge, CA 5+years of experience EDUCATION: BS, Civil Engineering, California State University, Long Beach PROFESSIONAL REGISTRATION: Professional Civil Engineer: California #C94131 6CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Narith Lao, PE, PLS, QSD Survey Manager With over 30 years of professional experience, Mr. Lao brings an extensive experience teaming with government agencies on both the city to the federal level as well as many Fortune 500 companies. Specializing in entitlements, Mr. Lao is deeply familiar with legal descriptions, lot line adjustments, lot mergers, parcel and tract maps and is an unmeasured resource to the team Relevant Project Experience: • Rancho Santiago Community College Accessibility Route Improvement Project | Santa Ana, CA • 2-mile corridor on Avenue S from freeway 14 west to Anaverde Project Palmdale, CA • ½-mile corridor on Via Princessa starting at freeway 14 south to end of Fair Oaks Project | Santa Clarita, CA • 2.5-miles of local streets in Northpark subdivision from Sunset Hills Drive to Copperhill Drive | Santa Clarita, CA • 1-mile of local street in Northlake subdivision | Santa Clarita, CA 30+years of experience EDUCATION: BS, Civil Engineering, California State Polytechnic University, Pomona PROFESSIONAL REGISTRATION: Professional Civil Engineer: California #C65995 Professional Land Surveyor: California #8046 Jaime Rosenbach, PE, SE Senior Structural Engineer With over 40 years of experience in structural design, Mr. Rosenbach has been involved with new structures, evaluating and retrofitting existing structures, and remodeling and modernizing existing buildings. In addition, he has conducted and reported numerous forensic seismic investigations. Jaime has extensive field experience, providing construction administration, code compliance review, and plan check services for multiple projects. Relevant Project Experience: • Santa Monica Airport Buildings Systems Assessment & Historical Evaluation | Santa Monica, CA • Santa Monica 2018 19th Street Community Garden | Santa Monica, CA • City of San Bernardino, Speicher Memorial Park Ballfield Improvements San Bernardino, CA • Topanga Canyon Charter School, Maintenance Vehicle & Pedestrian Access Way Design, Paving and Drainage Repairs | Topanga, CA • County of Los Angeles, Auto Park 14 Parking Structure Repair Los Angeles, CA • City of Laguna Beach, Glenneyre Parking Structure Rehabilitation Laguna Beach, CA 40+years of experience EDUCATION: MS, Structural Engineering, California Polytechnic University, Pomona PROFESSIONAL REGISTRATION: Professional Structural Engineer: California #S5186; Professional Civil Engineer: California #C42855 7CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Kristen Gros, PLA, ASLA, LEED AP ND Senior Landscape Architect Ms. Lyndes brings a broad range of municipal, local, and state agency expertise specializing in revitalizing urban parks, trails, open spaces, and playgrounds. Her experience includes landscape programming, planning, design, construction documents, and construction administration for local, state, and federally funded projects. Relevant Project Experience: • Heritage Building & Development, Inc. Quail Meadows Streetscape San Diego, CA • Santa Monica 2018 19th Street Community Garden | Santa Monica, CA • City of Downey, Rio San Gabriel Park, Green, Safe & Active Park Improvements | Downey, CA • City of Lancaster, Samaritan’s Purse Park (formerly El Dorado Park) Revitalization | Lancaster, CA • City of Lancaster, Mariposa Park Renovation | Lancaster, CA • City of San Bernardino, Speicher Memorial Park Ballfield Improvements San Bernardino, CA 15+years of experience EDUCATION: Master of Architecture, California State Polytechnic University, Pomona PROFESSIONAL REGISTRATION: Licensed Architect: CA #C6288 LEED Accredited Professional Neighborhood Development Faisal Dakhil Senior Cost Estimator Mr. Dakhil has over 30 years of pre-construction, construction management, and estimating experience in a broad spectrum of projects ranging in value from $1 million to more than $250 million. Faisal has a long track record of successful jobs coming in under budget and on time, resulting in substantial client savings. Relevant Project Experience: • Santa Monica Airport Buildings Systems Assessment & Historical Evaluation | Santa Monica, CA • Santa Monica 2018 19th Street Community Garden | Santa Monica, CA • City of Lancaster, Samaritan’s Purse (formerly El Dorado) Park Revitalization | Lancaster, CA • City of Lancaster, Mariposa Park Renovation | Lancaster, CA • City of Irvine, Bill Barber Park Shade Structures | Irvine, CA • Mt. San Antonio College Sow Barn and Sheep Sorting Pens Low Impact Development (LID) and Drainage Improvements | Walnut, CA 30+years of experience EDUCATION: MS, Civil Engineering, University of Southern California; BS, Civil Engineering, University of Southern California 8CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Said Hilmy, PhD, PE, SE, LEED AP Principal | Contraction Administrator Dr. Hilmy has over 35 years of experience in structural engineering design and analysis and project management with strong expertise in the design and upgrades of various structure types. Recognized for his knowledge of code development and seismic retrofit, Mr. Hilmy provides organizational leadership with a focus on quality control in the delivery of construction documents and excellent customer service. Relevant Project Experience: • City of Carson, Avalon Blvd., Street Improvements| Carson, CA • City of Carson, Wilmington Ave Street Improvements| Carson, CA • City of Chino, Riverside Drive & Pipeline Ave. ADA Access Ramps Chino, CA • Los Angeles World Airports, Roadways, Utilities & Enabling (RUE), Century Blvd & LAX Street Rehabilitation | Los Angeles, CA • Topanga Canyon Charter School, Maintenance Vehicle & Pedestrian Access Way Design, Paving and Drainage Repairs | Topanga, CA • Los Angeles Community College District, Pierce College Storm Water Implementation |Woodland Hills, CA • Riverside County Regional Parks & Open Space Lake Skinner Water Infrastructure Update | Winchester, CA • Riverside County Sheriff Dept., Coroner Facility Parking Lot Improvements, Drainage, and Water Quality | Indio, CA • Riverside County Sheriff’s Department, Erosion Control and Maintenance | Palm Desert, CA • City of La Cañada Flintridge, Traffic Signal Modifications | La Cañada Flintridge, CA • City of Laguna Beach, Pearl Street Pedestrian Safety Assessment Laguna Beach, CA • City of Downey, Rio San Gabriel Park, Green, Safe, and Active Park Improvements | Downey, CA 30+years of experience EDUCATION: Doctorate, Earthquake & Structural Engineering, University of California, Los Angeles PROFESSIONAL REGISTRATION: Professional Structural Engineer: California #S3930; Professional Civil Engineer: California #C46593 9CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Sub-Consultants As a multidiscipline architectural and engineering design firm, IDS seamlessly integrates all specialized divisions under one roof giving our clients a premium customer experience by creating a “one-stop-shop” of design professionals. After review of the scope of services, IDS has included the following subconsultants to enhance our in-house services. GEOTECHNICAL ENGINEER: Hushmand Associates Inc. Hushmand Associates, Incorporated (HAI) is a professional engineering consulting firm with more than 33 years of successful experience in offering geotechnical consulting, earthquake geotechnical engineering, environmental engineering, noise and vibration monitoring, instrumentation, and soil and material inspection and testing services for both private and public sectors throughout Southern California and elsewhere in the country and overseas. HAI, an “Equal Opportunity Employer”, is a certified Small Business Enterprise (SBE) with the City and County of Los Angeles, Los Angeles Metropolitan Water District (MWD), the State of California Department of General Services (DGS), and the U.S. Small Business Administration (SBA). HAI’s in-house soil mechanics laboratory is certified by the City of Los Angeles, California Department of Transportation (Caltrans), AASHTO Materials Reference Laboratory (AMRL) R18 program, and Cement and Concrete Reference Laboratory (CCRL), and validated by the US Army Corps of Engineers (USACE). HAI has a long successful history of providing consulting engineering and construction monitoring services to utility companies such as Moulton Niguel Water District (MNWD), LADWP, MWD, Yorba Linda Water District, Irvine Ranch Water District, El Toro Water District, City of Laguna Beach Water Services, City of Anaheim Public Utilities, City of Long Beach Water District, Golden State Water Company, South Coast Water District, Inland Empire Utilities Agency, Norwalk Municipal Water System, The City of Beverly Hills Water Utility Bureau, City of Burbank Water and Power, San Gabriel County Water District, Cities of Arcadia and Sierra Madre Water Services, Indio Water Authority, Calpine, SCE, PG&E, Southern California Gas Company, Sempra Energy, American Electric Power, and many other major utilities across California and United States. (Resumes provided on the following pages.) UTILITY LOCATING: C Below Subsurface Imaging, Inc. C Below offers professional underground utility locating and mapping services throughout the South West. They provide highly experienced technicians who utilize the most advanced equipment in the industry to gather information for each project. They understand that accurate information is vital in planning and can prevent costly delays from damages caused by cutting, coring, drilling, or digging in areas congested by unseen hazards in concrete, masonry, and underground. Hector Vargas | Sr. Project Manager, Utility Location Professional Credentials: Ground Penetrating Radar Technician Level III; Utility Locator Technician Level III Mr. Vargas has over 10 years of experience in the construction industry 5 of which he has dedicated to the utility locating industry. He has worked as a sales representative, a project manager, and a lead supervisor. These different roles have given him well-rounded knowledge of the industry from project inception to project completion. He can step in and help our Lead Surveyor and Field Manager with daily requests and large project needs. He oversees the coordination of all office and field efforts within the project limits to ensure the highest standards for utility location accuracy. 10CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Ernesto Vicente, PhD, PE, GE Principal Engineer Dr. Vicente has over 40 years of experience in geotechnical and earthquake engineering, and engineering support to environmental projects in the United States, Latin America, and Southeast Asia. Managed and provided technical expertise for geotechnical investigations, geologic hazard assessments, civil engineering design and construction quality assurance for a wide range of industrial, infrastructure, commercial, and environmental projects. Relevant Project Experience: • Diamond Bar Community Center Slope Stabilization | Diamond Bar, CA • Yorba Linda Water District, Lakeview Ground Movement and Distress Yorba Linda, CA • County of Los Angeles, California, Evaluation and Stabilization of Old Landslide and Natural and Cuts Slopes | Puente Hills Landfill, Lower Western Cut, Whittier, CA • City of Los Angeles, Soto Street Widening from Multnomah Street to Mission Road | Los Angeles, CA • Brea Olinda-Alpha Landfill Evaluation of Landslides | Orange County, California • Universal City Amphitheater Office Expansion | Hollywood, CA • Caltrans, Alameda Transportation Corridor and Pacific Coast Highway Los Angeles County, CA • Orange County Transportation Corridors, Overcrossing and Interchange Bridges | Orange County, CA • Temple City, Daines Dr. Pavement Reconstruction | Los Angeles County, CA • Union Pacific Railroad (Metrolink) Tracks and Rosen Electrical Equip. Co. Yard Site Remediation | Pico Rivera | CA 40+years of experience EDUCATION: PhD, Civil/Geotechnical Engineering, Rensselaer Polytechnic Institute MS Civil/Geotechnical Engineering, Rensselaer Polytechnic Institute PROFESSIONAL REGISTRATION: Professional Civil Engineer: CA #C46895 LEED Accredited Professional Neighborhood Development 11CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Ashkaan Hushmand, PhD, PE, GE Senior Project Engineer Dr. Hushmand has more than 13 years of experience in geotechnical and earthquake engineering with special emphasis on design and construction of bridges and underground structures, applied research focused on testing and numerical modeling, and application of geotechnical engineering in environmental projects, specializing in soil dynamics and analysis and design of mega buried structures. He has managed and acted as lead engineer in some of the most challenging local and national projects involving seismic hazard evaluations and geotechnical investigations for large public works, including transportation (bridges, roads, tunnels, culverts), water resources, industrial, and commercial projects; design and seismic evaluation of critical facilities such as schools, hospitals, and fire stations; static and dynamic load response evaluation of underground reinforced concrete structures, bridges, aggregate mines, and landfills; physical modeling of underground structures using the University of Colorado, Boulder large geotechnical centrifuge for safe and economical design of a mega buried reservoir in Los Angeles for the Los Angeles Department of Water and Power (LADWP); liquefaction potential evaluations for bridges and marine structures; soil-structure interaction problems of foundations and retaining structures; and site-specific seismicity evaluations. Relevant Project Experience: • Diamond Bar Community Center Slope Stabilization | Diamond Bar, CA • City of Torrance, Walteria Reservoir Slope Stabilization | Torrance, CA • Yorba Linda Water District, Lakeview Slope Movement and Distress Mitigation | Yorba Linda, CA • Mission Viejo, Oso Parkway and Felipe Road Intersection Improvements Mission Viejo, CA • City of La Cañada Flintridge, Ocean View Boulevard Slope Stabilization, La Cañada Flintridge, CA • City of Los Angeles, Soto Street Widening from Multnomah Street to Mission Road | East Los Angeles, CA • City of Los Angeles, North Spring Viaduct Seismic Retrofit and Widening over Los Angeles River | Los Angeles, CA • City of Anaheim, Windy Ridge Reservoir and Access Rd | Anaheim, CA • City of Los Angeles, Sixth Street Viaduct Replacement & PARC Improvements | Los Angeles, CA 13+years of experience EDUCATION: PhD, Civil Engineering, University of Colorado Boulder MS, Civil Engineering, University of California Los Angeles PROFESSIONAL REGISTRATION: Professional Civil Engineer: CA #C78504 Professional Geotechnical Engineer: CA #GE 3187 40-Hour OSHA Trained, 29 CFR 1910.120 (e)(2)/8 CCR 5192 Short Courses for Construction QA/ QC Geosynthetic, Compacted Clay Liner & GCL Installations 12CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Introduction IDS Group (IDS) is an award-winning multidisciplinary engineering/architectural (E/A) consulting and design firm offering in-depth technical solutions. Our in-house technical disciplines include civil and surveying, structural, mechanical, plumbing, and electrical engineering, landscape architecture, architecture, as well as cost estimating. With roots spanning over 60 years, IDS integrates our specialized divisions utilizing an in-house, “one-stop- shop” value-oriented business model. The IDS 85-plus staff bring an innate curiosity, technical expertise, building and infrastructure experience to all projects, applying these skills to each project’s unique circumstances, and creating project success. As an award-winning professional engineering/ architectural consulting firm, IDS has extensive experience in design, renovation, evaluation and assessment, and construction administration for a wide range of clients and facilities throughout Southern California. IDS has offices in Los Angeles, Pasadena, Corona, Irvine, and Encinitas, California, ensuring local knowledge and providing our clients with quick response times. As a multidisciplinary engineering and architectural firm, IDS has the practical knowledge, insight, and resources to offer our clients comprehensive services and specialized solutions. Our corporate infrastructure creates optimum utilization of resources for our staff, maximizing service efficiency. IDS is committed to project excellence, providing turnkey design solutions to the building and infrastructure industries. FIRM’S EXPERIENCE/REFERENCES Business Information Contact Person Rami Elhassan, PhD, PE, SE Principal / Contract Administrator 949.387.8500 x 113 Rami.Elhassan@idsgi.com Adrian Anderson, PE Associate Principal, Civil 949.387.8500 X 509 Adrian.Anderson@idsgi.com Company Offices Irvine Office: 1 Peters Canyon Road, Suite 130 Irvine, California 92606 T: 949.387.8500 Corona Office: 980 Montecito, Suite 205 Corona, CA 92879 T: 951.631.8550 Pasadena Office: 625 Fair Oaks Ave., Suite 377 South Pasadena, CA 91030 T: 626.550.2550 Los Angeles Office: 11845 West Olympic Boulevard, Suite 715 E Los Angeles, California 90061 T: 323.800.6500 Encinitas Office: 336 Encinitas Blvd., Suite 110 Encinitas, CA 92024 T: 619.768.6784 Number of Employees 85 13CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Integration of Disciplines IDS is a leading engineering and architectural consulting firm with strong capabilities in providing services through our in house architecture and engineering divisions. IDS has performed assessments, new design, retrofits and renovation of numerous projects and millions of square feet of space for State and local governments and institutions as well as private industries. Our services consist of the following: • Civil Engineering Design • Access Compliance (ADA) • Stormwater Compliance • Building Evaluations and Modifications • Utility Design • Forensic Investigation • Risk Assessment and Reduction • Constructability and Design Review • LEED Planning/ Certification • Architectural Design • Landscape Architecture Design • Structural Engineering Design • Electrical Engineering Design • Mechanical & Plumbing Engineering Design • Cost Estimating Civil Engineering Design The IDS Civil Engineering division offers a wide array of expertise in civil engineering, specializing in providing planning and entitlement, civil engineering design, surveying and mapping, construction LEED, sustainable design, and construction administration to public agencies, owners, and developers of retail, commercial, office, industrial, institutional, and residential projects throughout the United States. The following lists illustrate our in-house civil engineering capabilities. We have a specialized experience managing small medium and large-scale projects, with proficiency in: • Plan preparation for street improvements, repair, rehabilitation, or other related street improvements. • Plan preparation for storm drain and sewer improvements, upgrades, modifications, extensions, repair, or rehabilitation. • Preparation of hydrology and hydraulic analysis and reports. • Preparation of WQMP’s, SWPPP’s or related NDPES documents/reports. • Preparation of project technical provisions. • Preparation of detailed cost estimates. • Perform mapping and prepare legal descriptions for right of way acquisitions, easements, etc. • Civil Design and construction surveys. • Coordination with, and approvals from other permitting agencies and utility companies. • Budgeting and conceptual design • Interacting with project stakeholders • Conducting facility needs assessments & master plans • Preparing schematic designs, design development documents, and construction documents 14CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Surveying and Mapping • Topographic Maps and Aerial Mapping • Encumbrance and Utility Maps • Boundary and Lot Surveys • ALTA Land Title Surveys • Tentative Parcel and Tract Maps • Condo Plans • Lot Line Adjustments • Parcel Mergers • Record Data Maps • Final Maps • Record of Surveys • Legal Descriptions and Plats for Easements • Dedications and Vacations • GPS and GIS Surveys • Construction Survey • Construction Staking for Grading • Paving and Hardscape • Curb and Gutter/ Improvement Staking • Site Layout One clear benefit that IDS offers our clients is our in-house interdisciplinary diversified staff that delivers the expertise of seasoned engineers and architects. Our in-house divisions work closely to ensure the ultimate in design coordination. From the initial project programming and preliminary design concept to completion of construction, our work reflects innovative approaches to solving even the most complex space and design problems. ADDITIONAL IN-HOUSE CAPABILITIES Our Structural Engineering division is a recognized leader in the design, assessment, review, and seismic retrofit of buildings and site improvements. The depth of our work includes the design of new buildings utilizing steel, concrete, and masonry, the assessment and retrofit of numerous buildings of all sizes, the evaluation, and repair of distressed structures, peer and plan review, constructability review, and forensic engineering. Our team has been honored by the Structural Engineers Association of Southern California (SEAOSC) awards for innovative and outstanding design. The IDS Landscape Architecture division specializes in building healthy places for communities through the practices of landscape architecture and ecological restoration. The team focuses on the relationship between land and people where we are only as healthy as our surroundings. Most of the team’s work lies in municipalities, counties and other California agencies working closely with clients and stakeholder groups to design and build healthy communities and improve quality of life. The landscape team will be support our civil team in providing the City of Santa Monica an approach that is industry leading, practical, responsive, and affordable. Our in-house Cost Estimation Services are provided by experienced cost estimators, supporting both new construction and complex renovation projects supplying extensive knowledge for a variety of tenant improvement types. Utilizing the latest in cost control methods, IDS ensures clients’ projects are well planned and expertly executed. In the delivery of its cost services, IDS provides reliable, accurate estimates while meeting its client’s most critical deadlines. Bidding and Construction Administration Support IDS has significant experience with providing practical, cost effective, fast/efficient solutions and high-quality construction documents and drawings and significant experience in construction support and on-site construction administration services for public projects. IDS will draw from our “Lessons Learned” gained through our extensive history of involvement with civic projects. We know firsthand that our ability to adapt to the challenging daily demands of the City’s operation is essential to meeting the goals of the project. As an example, during the pandemic, IDS worked with several clients, conducting Zoom meetings, Bluebeam QA sessions, and continued communications via email and phone. Utilizing this valuable knowledge, IDS has employed new measures to ensure your objectives and goals are efficiently achieved and our team adheres to milestone schedules for successful project completion. 15CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Cost Estimates/ Cost Control Our standard software, PlanSwift, provides the flexibility to quickly break out the itemized takeoff. This efficiency reduces the number of resources required to complete the takeoff for each project, and the program’s area and zone functions allow the estimator to sort the takeoff into multiple breakouts with minimal effort. As design progresses, the more detailed documents can be virtually overlaid over previous ones, and changes/additions are immediately visible on screen. This ensures that our estimates at logical milestones during design (SD, DD, CD, etc.), can execute the later levels of design faster and more accurately. When tasked with value engineering on the same project, our team members will go back and modify the original takeoffs to determine the less expensive methods or materials to construct the project. The benefit with PlanSwift is it allows the estimator to select the existing items and easily assign them to new or other existing conditions with the click of a button. DEMONSTRATED PROJECT EXPERIENCE IDS works with numerous large public agencies and private clients who continuously seek our assistance in engineering and architectural consulting services. We have been in operation providing engineering and architectural services for over 25 years, and we have worked on projects ranging upward to $8,000,000 in a single project fee and $1 billion in a single project construction cost. A large portion of our work is from repeat clients, familiar with our combined staff and services. The IDS team understands the issues impacting local government and we are well-versed in the nuances of traditional public and alternative capital delivery methods. Additionally, our experts understand that the future prosperity of municipalities and their constituencies will be shaped, in part, by leadership’s ability to demonstrate that high quality service can be provided in a cost- effective manner. Our clients’ partner with IDS because of our focus on procurement, implementation and programming choices that capture the full potential of projects to stakeholders. The IDS team has experience representing and advising public agencies and supporting private bid teams on complex social infrastructure developments. With IDS, our clients receive the right complement of commercial, financial, and technical skills, from a group with a deep understanding of various policy implications. City of Irvine, Trail Improvements 16CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive City of Carson, Roadway Enhancements Brief Description IDS is providing engineering solutions to address pavement adequacy, corridor safety, and ADA accessibility to the extent feasible for two large roadway rehabilitation projects in Carson, California. Key takeaways from past projects aided the design development process, addressing concerns raised by businesses, residents, and stakeholders, maximizing public awareness and support for these successful enhancements. Avalon Blvd. Street Improvement for 223rd Street to Lomita Boulevard The Avalon Blvd. Street Improvement Project spans from 223rd St. to Lomita Blvd. The project is approximately 2 miles long, on a north-south two-lane secondary highway route zoned for multi-family residential land uses. The project included roadway section removal and replacement (digouts), asphalt concrete pavement overlay, and concrete reconstruction, tree removal and replacement, in addition to replacing damaged curbs and gutter and repairing damaged sidewalks and replacing damaged driveways to meet the Americans with Disabilities Act (ADA) requirements. The project also included reviewing and designing westerly curb ramps and cross-gutter improvements to mitigate standing water for Colony Park Dr & Avalon Blvd, located approximately 400 feet north of Scottsdale Dr. Wilmington Ave. Street Improvement from Lomita Boulevard to 223rd Street The Wilmington Street Improvement Project spans from Lomita Blvd. to 223™ St. and included concrete flatwork reconstruction, failing roadway section removal and replacement (digouts), asphalt concrete pavement grind and overlay, tree removal and/or replacement, and repair of damaged sidewalks, driveways, curb ramps and curb & gutters to meet the Americans with Disabilities Act (ADA) requirements. Role of Firm Contract Value Duration • Civil Engineering • Landscape Architecture • Land Surveying • Geotechnical Study • Civil Improvement Plan • Traffic Engineering • Electrical Improvements • Construction Phase Services $385,839 9/2023 - Ongoing Project Team Members Reference Information City of Carson Mr. Gilbert Marquez, City Engineer 701 E Carson St. , Carson, CA 90745 P: 310.952.1700, x 1813 E: GMarquez@csarsonca.gov Said Hilmy, PhD, PE, SE | Principal Adrian Anderson, PE | Lead Civil Engineer Paul Murray, PE | Civil Engineer Jason Wetterich, PE | Civil Engineer REFERENCES Before During 17CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Riverside County Sheriff’s Department Civil Support Services Brief Description Coroner Bureau Parking Lot Improvements for West Facility IDS provided civil engineering design services for the on-call task order contract with the Riverside County Sheriff’s Department to redesign and grade the existing parking lot at the coroner facility in Perris, California. The 60,000 sf area is not paved and access to the parking lot is challenging especially flooding after a rain event. The IDS team is working with the agency to make needed improvements including paving, proper grading, drainage, and striping for the parking lot. Palm Desert Sheriff’s Station Erosion Control and Maintenance IDS’ civil engineering team is currently working on the plans and specifications that will become the Basis of Design (BOD) to provide erosion control for the Palm Desert Sheriff’s Station. A water quality management plan report (WQMPR) to assess the area and identify erosion is also part of the scope of work. This on-call task order assignment is for the new expansion project at the sheriff’s station that will accommodate essential operational needs. Role of Firm Contract Value • Civil Engineering • Land Surveying • Geotechnical Study • Civil Improvement Plan • Traffic Engineering • Water Quality Management Plan • Storm Water Management Plan (SWPPP) • Construction Phase Services $155,000 Duration 8/2021 - 8/2024 Reference Information County of Riverside Mr. Remon Tadrous, Director, Project Management Office 4095 Lemon St., Riverside, CA 92501 P: 818.790.8882 ext 205 E: rtadrous@riversidesheriff.org Project Team Members Rami Elhassan, PhD, PE, SE | Principal Adrian Anderson, PE | Lead Civil Engineer Silman Ruiz, PE | Civil Engineer Abbegail Roman-Esparanza | Storm Water Gill Iradukunda | Civil Designer Faisal Dakhil | Cost Estimator 18CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Titan Properties 1&3 and 2&4 Structural Repair Brief Description The Titan properties consist of two two-story townhome-type buildings, Titan 1 & 3 building and 2 & 4 building, located at the Turtle Rock Crest community in Irvine. The buildings are conventional wood light-frame construction supported by conventional shallow footings. Structural distress has been observed at the two buildings since the construction of the homes in 1989. The primary structural distress seems to have been caused by differential settlement in the residential structures, triggering cracking of drywalls, cracking of ceilings, out-of-plumb doors and windows, uneven floors, and other similar damages. As the distress worsened and appeared to concentrate in the middle and on the down slope end of the property. Several geotechnical inspections/assessments were performed for the properties, resulting in differing conclusions regarding the primary cause for distress and recommendations for mitigation of the observed distress. IDS Group worked with the properties owners/HOA to provide land surveying, civil and structural design to strengthen the building foundations system, which consist of the installation of caissons extending into bedrock to underpin the buildings, with structural reinforcement consisting of beams spanning between the caissons to support the building and other structural elements. Role of Firm Contract Value Project Team Members • Civil Engineering • Structural Engineering • Land Surveying • Architecture • Geotechnical Study Review • Civil Improvement Plan • Assessments • Construction Phase Services $84,900 Said Hilmy, PhD, PE, SE, LEED AP | Principal Paul Murray, PE | Senior Civil Engineer Christian Chang, PE | Civil Engineer John Van Valkenburg, PE, SE, Structural Engineer Jaime Rosenbach, PE, SE | Structural Engineer Narith Lao, PLS | Land Surveying Duration Reference Information 8/2024 - Ongoing Turtle Rock Crest Maintenance Association Sarah Purrington P: 949.403.7105 E: spurrington@keystonepacific.com 19CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Diamond Bar Community Center Slope Stabilization Design & Construction Project Description Hushmand Associates, Inc. (HAI) performed geotechnical investigation for design of the remedial repair for the slope stabilization and provided recommendations for remedial repair, site preparation, grading, earthwork and construction procedures, slope stabilization, and foundation design. HAI provided engineering support, inspections, testing, and Construction Quality Assurance (CQA) during construction activities for Diamond Bar Community Center (DBCC) Slope Stabilization Project located at 1600 Grand Avenue within City of Diamond Bar, California. The construction and CQA activities included installation and documentation of Cast-In-Drilled-Hole (CIDH) piles (about 27 piles with diameter of 30 inches and length of 41 feet below existing grade), grade beam subgrade preparation and inspection, V-ditch construction, grading observation and field density testing, and concrete pavement construction and inspection. HAI led a team of civil engineers, structural engineers, geotechnical engineers, geologists, topographic surveyors, and landscape architects for the successful completion of the remedial repair project within the allocated project schedule and budget. Client: City of Diamond Bar Location: Diamond Bar, CA Contact: Christian Malpica, Project Manager/Associate Eng. Contract Amount: $227,890.00 Email/Phone: CMalpica@DiamondBarCA.Gov/909-839-7042 Status/Duration: 2020-2023 Services Provided: Performed field exploration, laboratory tests, global and surficial slope stability analyses, and provided recommendations for remedial slope repair, site preparation, grading, earthwork and construction procedures, slope stabilization, and foundation design. HAI also provided engineering support, inspections, testing, and CQA during construction activities. Project Roles: Ben Hushmand – Project Manager Ernesto Vicente – Lead Geotechnical Engineer Ashkaan Hushmand – Project Engineer Chris Sexton – Senior Geologist Items Addressed:  Field Exploration  Seismic Hazard Analysis  Foundation Design  Earthwork  Slope Stability  Site Evaluation  Site Grading  Construction Quality Assurance  Pile Installation Observation  Laboratory Testing  Construction Management 20CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive PROJECT UNDERSTANDING The Diamond Bar Boulevard Damage Repair at Mapache Drive project includes preparing construction documents for slope repair along Diamond Bar Boulevard in the vicinity of Mapache Drive. A portion of the slope remediation is potentially located on private property, which includes the approximately 1.5:1 slope up to the City street and the HOA’s CMU block wall at the back of walk. The project area is defined within the geotechnical report previously prepared by Ninyo & Moore on March 8, 2024. The project will include civil and structural engineering design, land surveying, landscape architecture, and geotechnical engineering review services to support the roadway corridor slope stability enhancements along 70’ of Diamond Bar Drive in the vicinity of 21221 Mapache Drive. PROJECT APPROACH IDS’ approach to slope stabilization and necessary street and sidewalk improvements will be to focus on working in close collaboration with the City with the following approach in mind: • Kick-off Meeting: Attend kick-off meeting with City stakeholders to determine project parameters, additional considerations, City needs and project goals (beyond stabilizing the slope), request existing documentation for review, and a site visit to understand the scope and scale of the project, and understand the vicinity existing conditions. • Surveying: Prepare a topographic survey of the site, including the slope on private property. IDS will work with the City who is assumed to approach the property owner to secure permission for conducting studies and potentially erosion control and/or grading activities on said private property; • Design: Design the slope stability system of piles so that the roadway users and private property owner will be protected from potential slope failure based on recommendations within the Ninyo & Moore report. Design of street sidewalk, curb and gutter, pavement and base, and existing landscape/irrigation will be performed to mitigate construction impacts; • Geotechnical: As geotechnical slope stability challenges are the primary focus for the project, we are including Hushmand Associates, Inc. geotechnical engineers on our team to provide a high-level peer review of the PROJECT UNDERSTANDING 21CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive existing soils report and provide any additional feedback during design as well as provide added reassurance for the City that our team is working diligently to determine the proper path forward to meet the City’s overall goals; • Utilities: Provide design that protects existing utilities in place to the extent feasible. Nearby overhead SCE lines are assumed to be protected in place, and handling other utilities will be determined based on as-built records and utility coordination requests for facility maps. It is assumed the contractor will provide GPR or other underground utility location tools and potholing prior to conducting soil pile construction. We are excluding underground utility locating at this time, but can retain a subconsultant as needed upon as-builts review; • Easement Documents (Optional): If required, this optional task will include preparation of easement documents for construction access and maintenance easements for any proposed public improvements within the private property. It is assumed that existing walls, slopes, and utilities are within public right of way or within existing easements. This will require that the land survey identify existing easements and project right of way based on available record data and title reports (title reports are assumed to be provided by the City); • Bidding: Provide the City with design services support during the bid process, answer RFCs and clarify bid documents as-needed; • Construction Administration: IDS will provide support during the construction phase for responding to contractor inquiries, RFIs, submittals, attend up to four virtual coordination meetings, and include limited visits to the site should the design or site conditions require further field clarification; and • As-Builts: Provide the City with as-built drawings to record the contractor’s field updates to the intended design drawings for future reference. SCOPE OF WORK TASK 1: Project Administration & Coordination Task 1.1 Project Coordination: Includes management of the project team, coordination with the City and stakeholders, and general project management tasks. This task also assumes a monthly virtual coordination meeting as-needed for PM coordination and correspondence, and a kick-off meeting followed by a site visit. TASK 2: Research Task 2.1 Record Research and Utility Coordination: Includes requesting and reviewing utility maps, record drawings/as-builts, and other documents related to the development of the project and understanding of the historical and existing conditions. Utility coordination includes research of Underground Service Alert (USA) database to determine what utility providers are in the project vicinity. Requests will be made for facility maps of each provider in the database. A log will be maintained to document responses and non-responses alike. Non-responsive utilities will be provided secondary notices. The facility maps will be incorporated into the utility base map files, which will themselves be compiled based on available as-built drawings. 22CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive TASK 3: Topographic Survey and Construction Documents Task 3.1: Topographic Survey and Base Sheet Preparation: Includes preparing base sheets for the project design as well as the following elements by our survey team: a. SURVEY CONTROL: Horizontal and vertical survey control will be established using existing centerline monuments, benchmarks, and utilizing the City of Diamond Bar vertical datum (NGVD 29) and the State Plane Coordinate System NAD 1983, Zone VI in US Feet. b. TOPOGRAPHIC SURVEY: Surface features will include full topo detail from face of block wall (at top of slope) to back of walk at 20’ intervals (project length assumed as approximately 70’) including crown of street within project limits, centerline monuments, centerline ties, asphalt, concrete, edge of gutter, flowline, top of curb, front of walk, back of walk, fences, walls, gates, trees, paint striping, surface utilities, manholes and any other prominent surface features for the purposes of Civil and Structural Design. The survey will apply predominantly to the travel way and sidewalk adjacent to the work area, including the block wall at the top of slope, the private property slope down to toe of slope (survey access authorization is assumed to be coordinated by the City). The opposing side of the street is separated by a raised median and will only include edge condition survey data (no striping) at 50’ intervals. c. RECORD BOUNDARY: The Right-of-way will be established from the Record Maps, utilizing the found centerline monuments and ties. Record Right-of-Way is preliminary. It is assumed that the City will provide title reports for work within private property. Applicable easements will be mapped from said title reports. Task 3.2: 60% Construction Documents (CDs): Preparation of 60% plans, specifications, and cost estimates. Street design includes design for roadway repair of damaged street improvements as required for the geotechnical remedial repairs. This includes any signing and striping, curb and gutter, sidewalk, and asphalt roadway and base course replacements, and adjustment of existing utilities to finished grade. Structural design includes detailing of a “pile- supported retaining system” as described and recommended in the Geotechnical Report, consisting of a row of cast in drilled hole (CIDH) reinforced concrete piles along the outer edge of the sidewalk at the top of the descending slope with reinforced concrete grade beams as required. Re-design and detailing of the sidewalk and portions of the adjacent CMU wall to match the current configuration are inlcuded. It must be pointed out that this structural repair methodology will not mitigate problems, if any, on the adjacent private property. Continuous coordination with other the City and design team, as required, to ensure that all requirements and parameters in the Geotechnical report are met and complied with and any deviations are accounted for in the design. Provide a complete set of Structural CDs and a complete set of Structural Calculations to support the CDs for submittal to the reviewing agency, and preparation of plan check correction responses as required to obtain a building permit. Landscaping and Irrigation design is limited to replacement planting and irrigation for damage to same during construction within the project limits. Includes preparation of landscape and irrigation layout plans and details. Assumes irrigation water is existing within the project limits. 23CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive Task 3.3: 90% CDs: Includes updates of 60% plans, specifications, and cost estimates deliverables based on City comments and progress submittal updates. It is assumed that at this phase of project development there will be no significant design changes. Task 3.4: 100% CDs: Includes updates of 90% plans, specifications, and cost estimates deliverables based on City comments and progress submittal updates. Task 3.5: Plan Check: Includes updates of 100% plans and specifications based on City plan check comments in preparation, as required, to obtain a building permit. It is anticipated that there would be up to two plan check review cycles. TASK 4: Additional Geotechnical Support Task 4.1 IDS is teaming with Hushmand Associates, Inc. to provide geotechnical support and additional review of the existing soils report and recommendations prepared by Ninyo & Moore. This is a not to exceed amount for support of the IDS design team and provides the City with an additional layer of expert geotechnical review in consideration of the primary project objective to stabilize the slope along the edge of the roadway. It is understood that any further geotechnical work by the geotechnical consultant of record may be authorized at the City’s discretion pending review and recommendations, if any, by the IDS team. TASK 5: Bid Support Task 5.1 IDS will assist the City during the bidding process by preparing responses to bidder RFCs, questions, and providing updates to the CDs for any errors or omissions. IDS will also assist the City with any bid addenda. TASK 6: Construction Support Task 6.1 Construction Support: Includes responses to contractor RFIs and submittals, and assist the City in the evaluation of Change Order requests. Includes limited field meetings to review conditions that require additional site clarification. Any design changes during construction may be subject to additional services request provided that the design change is not related to engineer error or omission. TASK 7: As-Built Plans Task 7.1 Prepare Record Drawings & Closeout: Includes preparation of as-built / record drawing plans based on contractor’s redlines and site walk punch list. Also includes project closeout, providing requested project records and data (native and PDF formats) via DropBox or thumb drive. TASK 8: Easement Documents (Optional) Task 8.1 Prepare Easement Documents (Optional): Includes optional task preparation of easement documents should any design elements be constructed on private property and are not within an existing easement thereon. Easements may be required for temporary construction access, grading, maintenance, proposed wall footings, etc. Corrective easements for existing conditions (such as utility easements, etc.) are not included in the scope of services. It is the intent of this task to provide easements for revised project site improvements on private property located at 21221 Mpache Dr. 24CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive DELIVERABLES The IDS team will address project concerns to the City’s satisfaction so that the project’s goals and objectives are met. IDS will design and document the project to meet local and state design requirements. Plans, specifications and cost estimates submittals at 60%, 90%, and 100% will provide for adequate quality review time and agency review time including City plan check. Schedule: The contract schedule will meet the city’s expectations for the design contract. The RFP Contract Term, Section I, mentions design contract dates from September 27, 2023, through March 31, 2024. This would allow approximately four (4) to five (5) months to progress through the 60%, 90%, and 100% milestones and allow approximately six (6) months for the City to bid and award the construction contract. IDS accepts this project schedule including the 2-week durations for City reviews. It is assumed that a formal plan check will occur at 90% design and may take more than 2 weeks. ASSUMPTIONS AND EXCLUSIONS Environmental Clearance Documents and Reports assumed as not required and are excluded from scope. • Water Quality is not assumed as a project requirements and is excluded from scope for low impact development (LID) design. • Hydrology/Hydraulic Analyses and Modeling and storm drain infrastructure design is excluded. • See also assumptions and exclusions in above scope of services tasks. 25CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive SCHEDULE 26CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive FEE SCHEDULE Our Fee Schedule has been submitted separated. 27CITY OF DIAMOND BAR Public Works Diamond Bar Boulevard Damage Repair at Mapache Drive CONSULTING SERVICES AGREEMENT IDS has reviewed the City’s Consultant Services Agreement and ALL Terms and Conditions are Acceptable. SOLUTIONS t h r o u g h i n t e g r a t e d d e s i g n 1 P e t e r s C a n y o n R d . S t e . 1 3 0 , I r v i n e , C A 9 2 6 0 6 T : 9 4 9 . 3 8 7 . 8 4 0 0 F : 9 4 9 . 3 8 7 . 0 8 0 0 w w w . i d s g i . c o m