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Willdan Engineering
City of La Quinta Z.F V/WILLDAN Cover Letter May 23, 2023 City of La Quinta Julie Mignogna, Management Analyst 78495 Calle Tampico La Quinta, California 92253 Subject: Statement of Qualifications for On -Call Materials Testing Services The City of La Quinta is seeking proposals from qualified and experienced professional firms to provide "On -Call Materials Testing Services". Willdan Engineering (Willdan) has assembled a team of highly qualified and deeply experienced individuals—led by our top discipline leaders—and is fully committed to the successful completion of assignments under this contract. Our firm has over 59 years of experience providing similar services to clients throughout California and the western United States. Our firm's strengths include the following: Strong Project Manager: Dr. Chien -Chang Chen has more than 24 years of experience providing geotechnical engineering, material testing and inspection services for a wide variety of projects, including schools, commercial, industrial, public works, and transportation for public and private agencies. Unmatched Expertise: We have a team of seasoned, qualified, and certified professionals to provide and successfully perform the requested services. Full -Service Testing Facilities: We maintain a full-service soils and material testing laboratory in Anaheim. Our laboratory is certified and/or accredited by the Division of State Architect (DSA), the City of Los Angeles, AASHTO Materials Reference Laboratory (AMRL), and Caltrans. • • • Familiar with Reporting Requirements: We are familiar with the reporting requirements for the qVCounty of Orange and Orange County Public agencies. Contact Person for Inquiries Regarding Proposal Chien -Chang Chen Supervising Engineer 1515 South Sunkist Street, Suite E Anaheim, CA 92806 Telephone: (657) 554-8919 E-mail: chien.chen@willdan.com Representative Authorized to Bind the Company: Ms. Vanessa Munoz, PE, TE President 1515 South Sunkist Street, Suite E Anaheim, CA 92806 Telephone: (714) 634-3318, ext. 6225 E-mail: vmunoz@willdan.com 714.634.3318 1 fax: 714.634.3372 1 1515 South Sunkist Street, Suite E, Anaheim, California 92806-5808 1 www.willdan.com Willdan Engineering, a California corporation formed in 1964, is a subsidiary of Willdan Group, Inc., a publicly traded Delaware corporation. Throughout our history, Willdan has served as a full-service, multidisciplinary firm specializing in consulting engineering, construction management and inspection, planning, and a full complement of support disciplines necessary for a sustainable project. Services are provided through our three subsidiary firms — Willdan Engineering, Willdan Energy Solutions, and Willdan Financial Services — that offer a portfolio of diversified strengths. Willdan has teamed with two subcontractors to enhance our services to the City. Sequoia Consultants will provide asphalt testing and are located at 361 West Grove Avenue, Orange, CA 92865. Geo -Logic Associates will provide laboratory soil testing — R value testing and are located at 2777 East Guasti Road, Suite 1, Ontario, CA 91761. Willdan has a long-standing working relationship with both these firms and will include their deliverables in our quality assurance process for projects awarded under this on-call contract. To the best of our knowledge, Willdan's team performing the work for the City are free of any conflicts of interest. However, should Willdan become aware of any conflicts of interest, we will notify City staff and take immediate steps to alleviate the conflict. As required by the City, all information and pricing provided will remain valid for a period of 90 days. We thank the City of La Quinta for the opportunity to submit our qualifications for the On -Call Materials Testing Services contract. We look forward to working with the City of La Quinta and forging a successful partnership. If you have any questions about our submittal, please contact our proposed Project Manager, Chien -Chang Chen. Respectfully submitted, WILLDAN ENGINEERING Vanessa Muno PE, E President/CEO Comprehensive. Innovative. Trusted. NV Section 1— Firms Background, Qualifications, and Experience Services Provided by Willdan Willdan Engineering (Willdan) is a California corporation and wholly owned subsidiary of Willdan Group, Inc., a publicly traded Delaware corporation, incorporated on May 25, 1964. Willdan specializes in Redd in g solutions tailored to the unique needs of municipalities and other local government agencies. Willdan's services are provided to nationwide clientele through three subsidiary firms — Willdan Engineering, Willdan Roseville � Energy Solutions, and Willdan Financial Services — that offer a portfolio a Elk GrrrIe of diversified strengths. San Francisco part-time assistance on a project- y -project as s. WI an Is headquartered at 2401 East Katella Avenue, Suite 300 Anaheim, CA 92806.Willdan's federal identification number is 95-2295858 Willdan has a full-time staff of geotechnical engineers, geologists, and field and laboratory technicians. We also have a pool of qualified independent construction specialty inspectors and technicians. Our staff has experience throughout Orange, Los Angeles, Riverside, San Bernardino, and Ventura counties and is particularly familiar with local geologic and geotechnical conditions in Orange County. Over the years, Willdan has successfully assisted our clients in completing projects in the areas of: Material Testing and Inspection • Reinforced concrete • Pre -stressed concrete • Shotcrete/Gunite • Reinforced masonry • Structural steel welding • Fireproofing Batch plant inspection About Willdan • California corporation established in 1964 (over 59+ Years in business) • Over 1500 employees in 52 offices nationwide • Serve over 95 percent of California public agencies encompassing 53 of 58 counties and 429 of 482 cities • Staff trained to look ahead to avoid potential conflicts • Willdan offers expert teams backed by the knowledge and experience of servicing over 200 active on-call contracts at any given time project challenges • Our clients' project goals and visions are at the forefront of all services provided Willdan maintains a full-service soils and material testing laboratory. Our laboratory is certified by the California Department of Transportation, Division of State Architect, the City of Los Angles, and AASHTO Materials Reference Laboratory (AMRL). We participate in the AASHTO Materials Reference Laboratory Qualifications for On -Call Materials Testing Services 1 r Fresno Throughout our history, Willdan has served as a full-service, multi- disciplinary firm specializing in municipal engineering, planning, Los Angeles construction management and inspection, and building safety services Ventura along with a full complement of support disciplines. Willdan has Industry- San Bernardino provided consulting services for public agency design engineering, Anaheim �• Temecula construction, and planning to cities and counties since 1964 — a total of fcO'pOfit�e i Carbbad 59 years. Services range from full-time, in-house staffing to interim or San Pingo I, b :1Id Willdan California Office Locations part-time assistance on a project- y -project as s. WI an Is headquartered at 2401 East Katella Avenue, Suite 300 Anaheim, CA 92806.Willdan's federal identification number is 95-2295858 Willdan has a full-time staff of geotechnical engineers, geologists, and field and laboratory technicians. We also have a pool of qualified independent construction specialty inspectors and technicians. Our staff has experience throughout Orange, Los Angeles, Riverside, San Bernardino, and Ventura counties and is particularly familiar with local geologic and geotechnical conditions in Orange County. Over the years, Willdan has successfully assisted our clients in completing projects in the areas of: Material Testing and Inspection • Reinforced concrete • Pre -stressed concrete • Shotcrete/Gunite • Reinforced masonry • Structural steel welding • Fireproofing Batch plant inspection About Willdan • California corporation established in 1964 (over 59+ Years in business) • Over 1500 employees in 52 offices nationwide • Serve over 95 percent of California public agencies encompassing 53 of 58 counties and 429 of 482 cities • Staff trained to look ahead to avoid potential conflicts • Willdan offers expert teams backed by the knowledge and experience of servicing over 200 active on-call contracts at any given time project challenges • Our clients' project goals and visions are at the forefront of all services provided Willdan maintains a full-service soils and material testing laboratory. Our laboratory is certified by the California Department of Transportation, Division of State Architect, the City of Los Angles, and AASHTO Materials Reference Laboratory (AMRL). We participate in the AASHTO Materials Reference Laboratory Qualifications for On -Call Materials Testing Services 1 (AMRL), Cement and Concrete Reference Laboratory (CCRL), and Caltrans Proficiency Programs. Willdan offers the City a responsive, locally knowledgeable team that can fulfill the needs of the City. Statement of Qualifications For our key personnel, we have selected individuals with extensive expertise and directly related experience to ensure that the services provided adhere to company -wide policies including the quality and integrity of project deliverables and team performance. They are supported by a talented technical support team ready to implement successful project delivery. The project manager selected to serve the City is a highly qualified individual with the task -to -talent match to meet the City's stated goals. All proposed team members will meet or exceed the minimum qualifications specified within the City's RFQ. Willdan's team will be providing Materials testing out of our lab located at 1515 South Sunkist Street, Suite E, Anaheim, CA 92806. Resumes for our key staff and our subconsultants are presented on the following pages. Qualifications for On -Call Materials Testing Services Chien -Chang Chen, PhD, PE, GE Supervising Engineer Project Role: Project Manager Profile Summary Education: PhD, Geotechnical Engineering, Georgia Institute of Technology ■ MS, Geotechnical Engineering, Georgia Institute of Technology ■ BS, Civil Engineering, National Chiao Tung University, Taiwan Credentials: .Geotechnical Engineer, California No. 3183 ■ Civil Engineer, California No. C63238 Experience: ■ 24 Years Mr. Chien -Chang Chen has over 24 years of experience in geotechnical and earthquake engineering. He specializes in developing foundation recommendations for the design and construction of pipelines, transportation, power supplies, residential development, schools, and commercial structures including the mitigation of soft ground and liquefaction by ground improvement. Mr. Chen offers leadership in the provision of geotechnical interpretation, analysis, the development of geotechnical solutions and design production, including project management and business development. He has worked on a wide variety of engineering projects in the USA, New Zealand, and Taiwan. Project Experience Bellflower High School Auto Shop Shelter, Bellflower Unified School District, Lakewood, CA. Geotechnical Engineer. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for the proposed shelter. Tested concrete for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. Mayfair High School STEAM Center, Bellflower Unified School District, Lakewood, CA. Geotechnical Engineer. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for erection of structural steel, structural steel welding, high strength bolting, concrete placement, CMU placement, concrete batch plant inspection, structural steel fab shop inspection, reinforcing steel fab shop tagging and sampling for testing. Tested concrete, masonry mortar and grout for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. City Trunk Line South — Unit 6 (CTLS-6), Studio City, California, Los Angeles Department of Water and Power (LADWP). Project Engineer. Performed geotechnical field investigation and prepared geotechnical baseline reports for the CTLS-6 project. The project involved relining the existing 51 -inch inner diameter, riveted steel pipe with a carbon fiber -reinforced polymer (CFRP) lining, removal of the flow meter, and relocation of the flow control station using the cut -and -cover method. Our field investigation task involved drilling and sampling of 5 borings to 50 feet bgs along the pipeline alignment, laboratory testing on soil samples, preparation of geotechnical baseline reports, review of design drawings and specifications, and scheduling. Century Trunk Line — Unit 1 (CTL -1), Inglewood, California, Los Angeles Department of Water and Power (LADWP). Project Engineer. Performed technical review of shoring system designed by the Contractor and construction inspection for the CTL -1 project. The project involved the installation of approximately 9,700 lineal feet of 48 -inch diameter, earthquake -resistant ductile -iron pipe using both cut -and -cover and tunneling methods. *110 Qualifications for On -Call Materials Testing Services Chi -Tseng Ted Liu, PhD, PE, GE Principal Engineer Project Role: Geotechnical Engineer Profile Summary Education: ■ PhD, Philosophy in Civil Engineering, University of California, Los Angeles ■ MS, Engineering, University of California, Los Angeles ■ BS, Civil Engineering, National Chung Hsing University, Taiwan Credentials: ■ Geotechnical Engineer, California No. 2669 ■ Civil Engineer, California No. 48408 Experience: ■ 30 Years Dr. Chi -Tseng Ted Liu possesses expertise in maintenance/geotechnical/earthquake engineering, including maintenance and geotechnical investigation/analyses/design/construction/emergency damage restoration for roadways, structures, and bridges. He retired from the California Department of Transportation as a Maintenance Design Manager for Riverside County at the Office of Maintenance Engineering. With over 20 years of management experience, Dr. Liu's background encompasses: • knowledge of Caltrans project delivery, project/asset management processes, scope management, schedule, risk, traffic safety, climate change, resources, and budget • knowledge of maintenance/geotechnical investigations and design and their role in the delivery of transportation projects • ability to effectively communicate orally and in writing to all internal and external partners • ability to develop and implement process efficiencies, quality improvements, and innovative solutions to maintenance/geotechnical engineering challenges • ability to maintain a positive working environment and the ability to resolve conflicts and disagreements in a positive and constructive manner experience in effectively leading, supervising, and directing multi -disciplinary staff on complex projects experience in analyzing problems, perceiving needs, establishing priorities, developing and executing a plan of action • Provided geotechnical investigation for the Interstate 5/Burbank Boulevard Interchange, Interstate 5 south from the Orange County line to Highway 605 widening, and Interstate 5/Route 74 Interchange projects. Provided geotechnical damage response to reconstruct the embankment for a slope washout next to Ojai Creek; construct gabion, soldier pile, and soil nail walls on Route 150; rebuild the embankment and culvers at Route 39; resolve embankment settlement issues at Route 110 southbound to the 190th Street off -ramp; reconstruct an embankment slope for Interstate 10 westbound at Francisquito Avenue; repair a slope failure at State Route 405 northbound to the Atlantic Boulevard off ramp; construct the new Angela Crest Highway Bridge to mitigate fill embankment washout/rockfall and avalanche hazards. • Provided maintenance support to emergency director order for major storm damage, EI Dorado Fire damage on Routes 10, 18, 38, 74, 243, 111, and 60 and fire damage on Routes 74, 173, 243, and 38; *11" Qualifications for On -Call Materials Testing Services 4 assist Federal Highway Administration with assessing the damage immediately with the scope and estimate based on the emergency guidelines, regulations, and other compliance. • Designed and constructed traffic safety items for construction worker safety, reflective striping and pavement marker solutions, and smart traffic safety devices. • Provided pavement condition survey and suggested pavement maintenance strategy for design and construction of highway maintenance funded projects for freeway/highway, culverts, bridges, maintenance stations, and traffic items. Provided asset management and assisted with future preparations for State Highway Operation and Protection Program and other programs. Riverside County in Division of Maintenance, District 8, Caltrans, Maintenance Design Manager • Division of Geotechnical Services, Engineering Services, Caltrans, Senior Transportation Engineer (Supervisory) • Division of Design and Division of Geotechnical Services, Caltrans, Transportation Engineer • Project Engineer in various geotechnical engineering firms • California Transportation Foundation 2021 Transportation Award for Emergency Project Riverside Route 74 Slope Stabilization • Liu, Chi -Tseng Ted, Experimental Study of Creep Behavior of Granular Materials, PhD Dissertation, University of California, Los Angeles, June 1994 • Lade, P. V., & Liu, C. T. , Experimental Study of Drained Creep Behavior of Sand, Journal of Engineering Mechanics, ASCE, Vol. 124, No. 8, 1998, pp 912-920 Qualifications for On -Call Materials Testing Services Joseph Ritchey Materials Testing Operations Manager Project Role: Materials Testing and Inspection Profile Summary Education: ■ Coursework in inspection of structural masonry, reinforced concrete, post tension concrete, and pre- stressed concrete, Robert Schiltz School of Inspection ■ Epoxy injection inspection: In depth hands-on training, Sika Seminar, Glendale School District Credentials: .ICC —Certified Special Instructor, Structural Masonry ■ ICC—Certified Special Instructor, Soil ■ DSA—Structural Masonry ■ DSA—Assistant Inspector -of -Record Experience: ■ 46 Years Mr. Joseph Ritchey has a 46 -year construction background encompassing a multitude of trades and as a field superintendent. He manages and supervises material testing, construction inspection, and deployment of inspectors and technicians. His experience includes projects for numerous school districts, including Los Angeles, Glendale, Baldwin Park, Palmdale, San Gabriel, Tustin, and the West Los Angeles Community College District. Mr. Ritchey also worked as an Assistant Inspector -of -Record servicing Fountain Valley Unified School District, West Los Angeles Community College, and Tustin Unified School District. Project Experience Bellflower High School Auto Shop Shelter, Bellflower Unified School District, Lakewood, CA. Material Testing/Inspector. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for the proposed shelter. Tested concrete for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. Shade Structures, Bellflower Unified School District, Lakewood, CA. Material Testing/Inspector. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for the proposed shelter. Tested concrete for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. Shade structures at various sites, Bellflower, CA. Mayfair High School STEAM Center, Bellflower Unified School District, Lakewood, CA. Material Testing/Inspector. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for erection of structural steel, structural steel welding, high strength bolting, concrete placement, CMU placement, concrete batch plant inspection, structural steel fab shop inspection, reinforcing steel fab shop tagging and sampling for testing. Tested concrete, masonry mortar and grout for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. Bellflower HS Track & Field and Stadium Upgrades, Bellflower Unified School District, Lakewood, CA. Material Testing/Inspector. Geotechnical & Material Inspection & Testing Bellflower HS Track & Field and Stadium Upgrades. Craig Williams ES Covered Walk Replacement, Bellflower Unified School District, Lakewood, CA. Material Testing/Inspector. Geotechnical & Material Inspection & Testing Services Craig Williams ES Covered Walk Replacement Lakewood CA Qualifications for On -Call Materials Testing Services New Soccer Field Bellflower High School, Bellflower Unified School District, Lakewood, CA. Material Testing/Inspector. Geotechnical & Material Inspection & Testing New Soccer Field Bellflower HS Bellflower CA Language Arts and Social Science Building, Orange Coast College, Coast Community College District, Costa Mesa, CA. Material Testing/Inspector. Services consisted of materials testing and inspection services being provided by Willdan Engineering for construction of the Language Arts and Social Science Building, a new 3 -story building with 95,000 sq.ft. Student Housing, Orange Coast College, Coast Community College District, Costa Mesa, CA. Material Testing/Inspector. Services consisted of materials testing and inspection services being provided by Willdan Engineering for construction of the student housing building, a new Type VA 4 -story building with 72,976 sq.ft. 19 Qualifications for On -Call Materials Testing Services Craig Prentice, PG, CEG Senior Staff Geologist Project Role: Engineering Geology and Field Testing Profile Summary Education: ■ BS Geology, University of California, Santa Barbara Credentials: ■ Professional Geologist California No. 5120 ■ Certified Engineering Geologist California No. 1602 ■ American Concrete Institute Field Testing Technician — Grade 1 #01364795 ■ Current American Heart Association Heartsaver First Aid, CPR, and AED Training Experience: ■ 30 Years Mr. Craig Prentice is Certified Engineering Geologist registered in California with over 30 years of geologic experiencing in southern California focusing on providing high quality, geologic and geotechnical services for public works infrastructure to municipal and private clients. Project Experience Citywide Railroad Crossing Improvement Project, City of Santa Paula, CA — Federal Project Number CML -5121(023). Construction material testing services for the $2M Citywide railroad crossing improvement project that includes replacement of 10 at -grade rail crossings in Santa Paula with new rails and Omega concrete panels. CMT services include field and laboratory density testing of subgrade soils and base materials, sampling and testing of conventional asphalt, and railroad ballast materials. Arroyo Vista Park Trail Project, City of Moorpark, CA. Construction material testing services for the $1M AVP trail project that includes a new multi -use trail and parking improvements. CMT services included density testing of the parking lot expansion and trail subgrades and sampling and testing of conventional and permeable asphalt, permeable concrete pavement for the parking areas and trail improvements. Centrate Tank, Construction Materials Testing, Las Virgenes Municipal Water District. Construction materials testing for LVMWD's tank project in Calabasas, California. CMT services consisted of field density compaction testing for subgrade over excavation and recompaction, aggregate base and asphalt concrete paving, concrete testing for tank foundations, and geotechnical consultation. Recycled Water Pipeline, Phase 4, Construction Materials Testing, County of Ventura, Water and Sanitation Department, Moorpark, CA. Construction materials testing for the 12,000 -foot -long recycled water pipeline project in paved streets and agricultural land; CMT services consist of field density compaction testing for pipeline backfill in agricultural areas and aggregate base and asphalt concrete testing in existing asphalt paved streets. Westlake Filtration Plant and Pump Station, Construction Materials Testing, Las Virgenes Municipal Water District. Construction materials testing for improvements to the filtration plant and pump station consisting of field density compaction testing for subgrade, base and paving, concrete testing, and anchor pull-out testing. Westchester Pavement Project, Westcom Property Services, Woodland Hills, CA. Field density testing and grading observations for street improvements consisting of cement -treated subgrade soil and a 2 - layer asphalt concrete pavement for over 7,000 feet of pavement reconstruction. McWane Avenue Temporary Car Parking, Jensen Design and Survey, Oxnard, CA. Provided observation of site grading, compaction testing of the subgrade soil, and documentation for a 13 -acre temporary car parking lot site in Oxnard. Qualifications for On -Call Materials Testing Services Ramon Calbay Soils Lab Manager Project Role: Geotechnical Laboratory Testing Profile Summary Education: BS Civil Engineering, Mapua Institute of Technology, Manila, Philippines ■ Geotechnical Lab Testing, Short Course, University of Missouri, Rolla Credentials: Construction Management, Inspection & Testing for Transportation Projects, Caltrans Sponsored Certification Program ■ Certified in Soils Laboratory Testing, Caltrans ■ Nuclear Gauge Operator, CPN International, Inc ■ Soils Special Inspector, ICC ■ Concrete Field and Strength Testing Technician, ACI ■ Radiation Safety Officer Experience: 44 Years Mr. Ramon Calbay has more than 44 years of experience with soils and materials selection, design, testing and quality control. Mr. Calbay has led the soils and materials testing programs for multiple highway and bridge construction projects. In addition, he has extensive experience of providing field observation and testing for pile installation, soil stabilization, settlement monitoring and mass grading operations. Mr. Calbay has also been involved in the design and control of asphalt and concrete mixes, production of road bases and filter mixes, and inspection of structural concrete, steel, and weldments. Mr. Calbay has more than 32 years of experience in managing a full-service geotechnical testing laboratory. Project Experience Bellflower High School Auto Shop Shelter, Bellflower Unified School District, Lakewood, CA. Inspector. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for the proposed shelter. Tested concrete for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. Shade Structures, Bellflower Unified School District, Lakewood, CA. Inspector. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for the proposed shelter. Tested concrete for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. Shade structures at various sites, Bellflower, CA. Mayfair High School STEAM Center, Bellflower Unified School District, Lakewood, CA. Inspector. Services consisted of geotechnical inspection and testing for soil compaction, and material testing and special inspection for erection of structural steel, structural steel welding, high strength bolting, concrete placement, CMU placement, concrete batch plant inspection, structural steel fab shop inspection, reinforcing steel fab shop tagging and sampling for testing. Tested concrete, masonry mortar and grout for compressive strength and concrete flatness testing on concrete slabs and decks to ensure concrete met the tolerance per the specs. Bellflower HS Track & Field and Stadium Upgrades, Bellflower Unified School District, Lakewood, CA. Inspector. Geotechnical & Material Inspection & Testing Bellflower HS Track & Field and Stadium Upgrades. Geotechnical Investigation — Proposed New Science Engineering and Mathematics Building, Cypress College Campus, City of Cypress, CA. Inspector. Performed site reconnaissance to evaluate the surface conditions at the project site. Reviewed selected published geologic maps, reports, and literature pertinent to the site and surrounding area. Performed a field investigation consisting of drilling two (2) *110 Qualifications for On -Call Materials Testing Services borings to the maximum depth of 46.5 feet below ground surface (bgs) and performing eight (8) CPT soundings to the maximum depth of 50.69 feet bgs. Performed laboratory tests on representative soil samples obtained from the borings. Provided engineering evaluation of the data obtained from the field investigation and laboratory testing. Summarized investigation and findings, results of geotechnical laboratory testing, and provided conclusions and recommendations for the geotechnical aspects of project design and construction. Student Housing, Orange Coast College, Coast Community College District, Costa Mesa, CA. Inspector. Services consisted of materials testing and inspection services being provided by Willdan Engineering for construction of the student housing building, a new Type VA 4 -story building with 72,976 sq.ft. 19 Qualifications for On -Call Materials Testing Services 10 Sequoia Consultants Project Role: Asphalt Testing Company Summary Organization: Corporation Services: Materials Testing and Inspection Year Founded: 2005 Local Address: 361 W., Grove Avenue, Orange, CA 92865 Telephone: (714) 974-6316; (714) 974-6193 fax SI -QUOTA c o 7 U L T A N T S Sequoia Consultants (Sequoia) provides professional and technical materials testing, inspection, and engineering services exclusively to the transportation sector. Sequoia maintains full-service facilities in Orange and San Leandro, CA. The firm's workforce includes licensed engineers and certified inspectors and materials testers, all of whom have demonstrated experience in the respective disciplines. Sequoia specializes in construction materials testing and inspection of soils and earthwork, asphalt concrete paving, reinforced/precast/prestressed concrete, structural steel welding/fabrication/non- destructive testing and special inspections in all categories. Sequoia's 4,000 SF full-service laboratory facilities are certified by Caltrans, accredited by AMRL/AASHTO, and inspected by CCRL/AASHTO. The laboratory is fully equipped to handle all construction materials including soils, asphalt, concrete, reinforcing bar and masonry. Sequoia's professional staff includes experienced materials samplers and testers, construction inspectors, special inspectors, laboratory technicians and engineers. The field staff is well supported by experts dedicated to assure performance of each inspector as to sampling, testing and inspection responsibilities as established in the contract documents and as defined by applicable Codes. Each inspector emphasizes the importance of documentation, the value of traceability, and timely follow- through that is a benefit to all individuals involved in a construction project. We employ a strong veteran team of individuals with demonstrated industry excellence in all aspects of construction inspection and materials testing. Sequoia's inspectors and materials testers certified by Caltrans, ACI, AWS and ICC/ICBO. Sequoia Consultants is a Disadvantaged Business Enterprise (DBE), certified by the California Unified Certification Program. Sequoia is also certified as a Small Business (SB) by the California Department of General Services and "Net Connect", a consortium of public agencies. Sequoia has successfully partnered with AECOM on numerous full- service construction management services for rail projects including Metrolink PM/CM services and BART Aerial Structures contracts. CERTIFICATE OF AASH ❑ ACCREDITATION AASH ❑ Sequoia Consultants, Inc. 11 Orange, California, USA hes demonstaled prohueney for the testing of mnsWeWrt maleriaEs and has m formed to The requieme is estebished in AASHTO R 1 B and the PASHTO Acuedrtaaon policies established by the AASHTO Committee on Matenals and Pavements. Tho s po of a—dilation son ho vini on tho Dirontory of AASHTO A—dAcid lahoralwic; {-ht-— org). J Tymon PASHTO E ecuhve oft" Ott... Mae aamshidi, AASHTO COMP Chair TIUS CEN(ICdk eaS 9a+eraietl o�D&^D1r'Lg2l et a'.$B PM Eastern Time. Phea=R rnnTtan Me cvr.eraacaeBWum stal4R aFdlis aboraayal ad5h1GE90uKe. Wg�a�`aecredttaYontl�rCclory *110 Qualifications for On -Call Materials Testing Services 11 Lam Dang, EIT Geo -Logic Associates Geo -yogic Project Role: Laboratory Soil Testing — R value test ASS 0 C I ATE S Profile Summary ■ American Concrete Institute Training for concrete inspection and testing. Education: ■ MS, Civil Engineering, California State University, Long Beach ■ BS, Civil Engineering, California State University, Long Beach Experience: ■ 30 Years Mr. Dang currently serves as Laboratory Services Manager and brings over 30 years of experience in managing the full state -of -the art geotechnical testing laboratory for Geo -Logic Associates. Prior to becoming the Laboratory Manager, he had more than 15 years' experience working in the materials and soil laboratory. He performs a full range of laboratory tests in support of all geologic and geotechnical engineering projects. Mr. Dang has been responsible for the laboratory testing necessary for materials evaluation and assessment for slope stability analysis, low permeability borrow sources, alternative (monolithic) evapotranspiration cover design, access roads, bridges, and various infrastructure design projects, and ongoing testing during construction to ensure compliance with project construction quality assurance/quality control specifications. Mr. Dang is particularly proficient in executing field investigations under a variety of drilling conditions. Project Experience Key Project Experience As the Laboratory Manager and while serving as a laboratory technician, Mr. Dang has performed the full range of laboratory tests in support of geotechnical projects. Major laboratory testing includes: • Permeability Test including Constant Head and Falling Head • Direct Shear • Consolidation Soil Classification including Gradation, Hydrometer, Plasticity Index Soil Resistivity Chloride and Soluble Sulfate Content ■ Maximum Density and Optimum Moisture ■ R -Value ■ Triaxial Testing ■ Expansion Index In addition to his experience in the geotechnical laboratory performing soils tests, Mr. Dang has participated primarily performing construction quality assurance services on a number of geotechnical investigations including the following projects: Geotechnical Investigation, Water Reservoir, Orange, CA. This geotechnical study was conducted to evaluate the foundation distress of an existing steel storage tank. Retaining Wall for Imperial Highway (SR -90) Widening at the Riverside Freeway (SR -91) Anaheim, CA. This geotechnical study at the existing State Route 90 under -crossing primarily focused on retaining walls. *110 Qualifications for On -Call Materials Testing Services 12 Similar Projects/Contracts Willdan has provided similar services for public agencies. These projects cover a range of services we expect to be called upon to provide to the City during a contract arising out of this solicitation. A summary description of the selected similar projects along with the contact information for the client's references are provided. Our subconsultants Sequoia Consultants and Geo -Logic Associates have consistently worked with Willdan for all the below projects. Client Citv of Pomona _ Dates 2014 to Ongoing Joseph Ritchey — Materials Testing Lead Ramon Calbay —Sr. Soils Technician/Soils Lab Manager Willdan has been providing geotechnical and material special inspection and testing during the construction of the City's projects. Our services included observation and testing of subgrade preparation and grading activities; inspection, sampling and testing of concrete and reinforcement; performing required laboratory testing of construction material; and providing quality control for the construction. Reference City of Pomona Matt Pilarz, Senior Civil Engineer 505 South Garey Avenue (909) 620-3652 Pomona, CA 91766 Matt_pilarz@ci.pomona.ca.us Chien -Chang Chen — Supervising Engineer Joseph Ritchey — Materials Testing Lead Ramon Calbay—Sr. Soils Technician/Soils Lab Manager Willdan has been providing geotechnical and material special inspection and testing during the construction of the City's streets rehabilitation projects. Our services included observation and testing of subgrade preparation, aggregate base placement, asphalt pavement placement, inspection, and testing of concrete, and providing quality control for the construction. Willdan has also provided pavement evaluation and design for various roadways in the City. _Reference City of Covina Rafael M. Fajardo, City Engineer 125 E. College Street (626) 384-5489 Covina, CA 91723 rfajardo@covinaca.gov W11, Qualifications for On -Call Materials Testing Services 13 Client City of Diamond Bar Key Staff • Chien -Chang Chen — Supervising Engineer Ramon Calbay —Sr. Soils Technician/Soils Lab Dates 2003 to Ongoing • Joseph Ritchey — Materials Testing Lead Manager Willdan has provided geotechnical and materials testing and inspection services for rehabilitation of the streets within the City, including acting as City's Geotechnical Reviewer for Public Works department. Our services included observation and testing of mill and overlay, reconstruction of pavement section including aggregate base (AB) and asphalt concrete (AC) layers, as well as cold central plant recycling (CCPR) and overlay. As the reviewer for the City, Willdan have been reviewing the developers submitted soils report for all the new projects. Reference City of Diamond Bar 21810 Copley Drive Diamond Bar, CA 91765 Project Understanding and Approach Fabian Aoun, Public Works Engineer (909)839-7038 faoun@siamondbarca.gov Willdan's geotechnical team will be led by Chien -Chang Chen, PhD, PE, GE and will be supported by a qualified and experienced team, including Willdan's Principal -in -Charge, Vanessa Munoz, PE, TE. All proposed participants meet or exceed the minimum qualifications specified in the RFQ. Our geotechnical laboratory is located at 1515 South Sunkist Street, Suite E, Anaheim, CA 92806, and all staff proposed herein are based out of that office. Willdan is committed to providing the staffing and resources required to assist with the City's geotechnical engineering and material testing service's needs. The City can rest assured that our dedicated staff will be available and accessible to the City staff during normal business hours, within reasonable limitations for the duration of the project. Willdan has built a reputation for productive client relationships. It will be important for us to develop a harmonious working relationship not only with the design team and with the construction personnel of the contractor, but also with the designated City technical professionals and administrative staff. Willdan will strive to maintain a harmonic and pleasant working relationship with everyone. We envision our work will begin with an initial communication from the City's Project Manager. During the initial or subsequent communications, we will make sure we fully understand the project needs and objectives. We will work with City staff to develop the work plan and a task -by -task budget and schedule for our services. Our services will be performed in compliance with the professional standards established by the City and federal, state, and local guidelines. Qualifications for On -Call Materials Testing Services 14 The success of a project depends on the cooperation and teamwork of all parties involved, such as the Governing Authority, Infrastructure Master Planner, Program Manager, Project Architect, Project Structural Designer and Construction Manager. In the past several years, Willdan has built a reputation for productive client relationships. Our work on each project will begin with the following steps listed in our flow chart below. 1Nork closely with �© © Review project Develop work Assign qualfed the City to fully plan personnel plans and understand project specifications Provide City will review Submit testF Perform field deliverables to 4and approve4 and laboratory the City reports reports to City tests 1. Willdan will work in close association with the City's Project Manager to provide a clear understanding of each scope of work and communicate that information to our technical staff working in the field. Our work will begin with an initial communication from the City's Project Manager. During the initial and subsequent communications, we will make sure that we fully understand the project needs and objectives. 2. We will work with City staff to develop the work plan based on the City's approved QAP and a task by task budget and schedule for our services. Our services will be performed in conformance with the requirements as set by applicable codes and regulations and other applicable ordinances and guidelines. 3. Our approach to providing services to the City is to assign qualified personnel to each phase of the project. 4. Reports will be reviewed by a geotechnical engineer and, if appropriate, a certified engineering geologist. 5. Preliminary reports and test results will be submitted to the appropriate parties within the timelines specified in the City's QAP. Laboratory tests will be performed by a qualified/certified technician and field inspection/tests will be performed by technicians with experience in the type of project to which the technician is assigned. All test results will be logged. 6. The City will review the reports and make any changes before the final draft. 7. Willdan will provide all deliverables to the City for their archives. Quality Assurance/Control Willdan recognizes the importance of quality control and its direct relationship to the success of a project. Our standard practice is to prepare a project specific Quality Control Plan as specified by Willdan Quality Assurance Manual. The primary mission of our Quality Control Plan is to provide staff with the technical and managerial expertise to plan, organize, implement, and control the overall quality effort, thereby ensuring the completion of a quality project within the time and budget established. Throughout the course of a project and at the end of each task phase, the Project Manager and/or Principal -in -Charge will contact the City to get feedback on Willdan performance. Willdan will perform all testing in accordance with the American Society for Testing and Materials (ASTM) Standards and/or California Test Methods as specified in the Caltrans "Manual of Testing" To maintain the completeness of documentation, our reports will present detailed descriptions of the samples used, Qualifications for On -Call Materials Testing Services 15 the tests performed with these samples, the test conditions, equipment, and facilities used, and the results of such tests. Budget and Schedule Control It is likely that the City may often need our services on short notice and require tasks to be completed under a demanding schedule. We commit our team to respond to the review, design and construction needs of the City in a timely manner and to meet accelerated project schedules. Our Project Manager will keep track of the resources used to complete each task using weekly reports prepared using the Deltek T&E and IBM Cognos Software systems which track expenditures, budget status, and hours expended by task. The expenditure status and hours will be compared to the budgeted amount for quick identification of discrepancies. Each Willdan employee submits a timesheet every Friday and hours are logged in the Deltek T&E system by the following Monday, allowing ready monitoring of project status. Our staff resources are coordinated on a weekly basis, providing the flexibility to manage the peaks and valleys of a given project. We have been able to manage multiple projects and meet project schedules without compromising the quality of our work. Our references can provide testimony about our services. We are confident that we have the staff and resources to meet the projected construction schedule. The management of Willdan is dedicated to the principles of technical excellence and professional quality. Members of the firm consistently strive to apply the strength and experience of the entire Willdan organization to achieve the most practical and effective solution to each project. Technical Approach and Understanding The geotechnical report is the tool used to communicate the site conditions and design and construction recommendations to the project design and construction team. Site investigation for projects have the objective of providing specific information on subsurface soil, rock, and water conditions. Interpretation of the site investigation information, by a geotechnical engineer result in the design and construction recommendations and should be presented in a project geotechnical report. The importance of preparing an adequate geotechnical report cannot be overstressed. The information contained in this report is referred to often during the design period, construction period, and frequently after completion of the project (resolving claims). Therefore, the report should be clear, concise, and accurate. Both an adequate site investigation and a comprehensive geotechnical report are necessary to construct a safe, cost- effective project. While the geotechnical report content will vary by project type and size, all geotechnical reports should contain basic essential information, including: • Summary of all subsurface exploration data, including subsurface soil profile, exploration logs, laboratory or in situ test results, and ground water information. • Interpretation and analysis of the subsurface data. ■ Specific engineering recommendations for design. ■ Discussion of conditions for solution of anticipated problems; and ■ Recommended geotechnical special provisions. It is expected that all geotechnical consultants include this minimum information in the geotechnical reports for all projects, where applicable. In support of the RFQ, the Geotechnical Engineering and Material Testing Services should consider the requirements and Guidelines of the following Standards and Specifications: *11" Qualifications for On -Call Materials Testing Services 16 ■ City of La Quinta ■ Caltrans ■ Greenbook, Standard Plans for Public Works Construction ■ American Public Works Association (APWA) ■ American Water Works Association (AWWA) As applicable, in addition to the above, we will perform our work in general accordance with the following documents: ■ Most recently adopted Uniform Building Code and California Building Code ■ Seismic Hazards Mapping Act and Alquist-Priolo Earthquake Fault Zoning Act ■ California Geological Survey (CGS) Notes: ✓ Note 41 - Guidelines for Reviewing Geologic Reports ✓ Note 48 - Checklists for the Review of Geologic/Seismic Reports for California Public Schools, Hospitals, and Essential Services Buildings ✓ Note 49 - Guidelines for Evaluating the Hazard of Surface Fault Rupture ■ California Division of Mines and Geology Special Publication 117, Guidelines for Evaluating and Mitigating Seismic Hazards in California ■ Southern California Earthquake Center, Recommended Procedures for Implementation of DMG Special Publication 117, Guidelines for Analyzing and Mitigating Liquefaction in California ■ ASTM guidelines relating to geology and geotechnical work have to do with laboratory testing and field procedures. All applicable ASTM guidelines will be enforced. ■ State Mining and Geology Board, General Guidelines for Reviewing Geological Reports. Scope of Work Willdan understands the scope of work to include the following: Willdan will provide equipment, services and products to be rendered in performing all designated work associated which may include, but is not limited to, performing the following intermittent observation and testing services: 1. Provide a qualified technician as necessary to conduct density tests on roadway sub -grade, aggregate base, asphaltic concrete, slope fill and trench backfill placement as required. The tests will be performed with a nuclear densometer in accordance with ASTM D2922 or sand cone in accordance with ASTM D1556. Maximum density curves (ASTM D1557) will be performed on various material types as they are encountered, including Marshall density tests on the asphaltic concrete. 2. Provide an ACI -certified technician as necessary to make sets of concrete cylinders as needed and perform slump tests for the curb, gutter, concrete dip section, foundations, and other minor concrete. 3. Provide a Caltrans certified technician and laboratory to perform tests on federally funded projects. 4. Perform compression strength tests in accordance with ASTM C39. 5. Perform extraction/gradation tests in accordance with ASTM D2172/C136 on the asphaltic concrete. *11" Qualifications for On -Call Materials Testing Services 17 6. Perform R Value Testing of street subgrade and recommend a pavement section based on the results of the test. 7. Reporting of any Non -Compliance results of materials to the City within twenty-four (24) hours from the time of sampling. 8. Provide geotechnical reports and recommendations. Work may include soil samples, pavement cores, percolation tests, pavement recommendations, etc. 19 Qualifications for On -Call Materials Testing Services 18 Project Schedule Due to the unknown nature of on-call contracts, Willdan has provided a schedule illustrating our team's availability to immediately respond to the City of La Quinta upon notice to proceed on a project award. A detailed project schedule will be developed and submitted to City staff for approval for each project awarded under the on-call contract. Notes: 1. M1 denotes Month 1. A total of 6 months per Project RFP. 0 Legend illustrates that the staff will be available given a notice of 48 hours in advance. 0 Legend illustrates that the staff will be available to the Project. Qualifications for On -Call Materials Testing Services 19 J. Ritchey C. Prentice Sequoia Geo-LogicConsultants Consultants Notes: 1. M1 denotes Month 1. A total of 6 months per Project RFP. 0 Legend illustrates that the staff will be available given a notice of 48 hours in advance. 0 Legend illustrates that the staff will be available to the Project. Qualifications for On -Call Materials Testing Services 19 Section 2 — References of California Government Agencies Client City of Santa Ana Dates 2021 -Ongoing Key Staff Joseph Ritchey— Materials Testing Lead Ramon Calbay—Sr. Soils Technician/Soils Lab Manager Project Description Willdan performed geotechnical and material testing and inspection services during construction of the project. The project consisted of construction improvements on Warner Avenue from Main Street to Oak Street. The services included inspection and testing for trench backfilling compaction, subgrade preparation, base material compaction, pavement compaction and reinforced concrete. Summary of Final Outcome Awarded projects have all been completed on-time and within budget. Reference David Ramirez, Project Manager (714) 647-5641 dramirez@santa-ana.org Key Starr • Joseph Ritchey — Materials Testing Lead Ramon Calbay —Sr. Soils Technician/Soils Lab Manager Project Description Willdan performed geotechnical and material special inspection and testing during the construction of the project. Our services include observation and testing of subgrade preparation and grading activities; inspection, sampling and testing of concrete and reinforcement; performing required laboratory testing of construction material; and providing quality control for the construction. Summary of Final Outcome Project was completed on-time and within budget. Reference Alex E. Salazar, CIP Administrator (949) 724-7408 asalazar@cityofirvine.org W", Qualifications for On -Call Materials Testing Services 20 • Joseph Ritchey — Materials Testing Lead Ramon Calbay — Sr. Soils Technician/Soils Lab Manager Project Descriptior Willdan provides review of geotechnical and engineering geology reports and plans submitted by developer's soils engineers and/or engineering geologist using City established policies and procedures and within City timeframes. Prepare review comments and conditions of approval. Review responses to review comments provided by the developer's geotechnical consultant and work with developer's soils engineer to resolve issues generated by review comments. Attend meetings with developers, builders, engineers, and consultants in a timely manner to resolve issues generated during the report review process or during construction. Review soils reports submitted by the developer's geotechnical consultant for proposed changes during grading. Provide technical support to the City for geotechnical engineering and geologic related issues on an as -needed basis. Summary of Final Outcome Awarded projects have all been completed on-time and within budget. Referenc Robert Yalda, Public Works Director (818)224-1670 ryalda@cityofcalabasas.com Qualifications for On -Call Materials Testing Services 21 Section 3 — Complete Pricing List (Fee Schedule) The proposed rates are Willdan's 2023-2024. Any future rate changes will be submitted to the City for approval. W WILLDAN GEOTECHNICAL Sall Technician (Preeailtng wages) $138 Sr. Soil Tecnnlclan (Prevailing Wages) $138 Goikgisl $170 Supervrskng ceokogist $199 CAI7 Operator II $139 Assistant Engineer 1 $133 Asslslant Engineer II $148 Assistant Erigineer III $157 Senior Engineer 1 $184 Senior Engineer II $188 Senior E nglrmer III $191 Supervis4nfl • Lab lnspieacx $130 Field Operations Manager $140 Supervising Engineer $199 Principal Projeef Manager $270 Principal Engineer $245 Spacial' Inspeetlon (Prevailing Wards) $138 Supervisor $758 WILLOAN GEOTECHNICAL 1 MATERIALS TESTING Prevailing Wage Schedule of Hourly Rates Erfeclrve July T, 2022 to June 30, 2023 Administrative Assistant I SW Adminl5lrative Ass151[anl 11 $ i n Admirllslr&Live As4[slsnl III $127 Principal EngineerlGenlogist $400 Stall ass gnmer-3 depend on availal*y of personnel, Slle rogation, and the level of axpenenCe that will sallsfy Rte lechrvcal r"Irernents of 1he prWO and meal the preveilin standard or professional — The shore echedula ie for ginughl tiro. Overtime wdl be charged at l'.5 times, and Sundays and holidays, 20 limes Rae standard rales. Weaae7Field Vehicle usage wiil he charged at the rate in accordance with the current FTR mileage reiml7urdernent rate, subject to negoliation. Travel lane to and from the job sate will be charged at the howdy rates for the appmpriale personnel. Biueprinlirg, reproduction, massengersarvices. and printing will be invoiced at cost plus hfleen percent (l5%). A 00op rsullant management fee of fiileen percent [1$%6 will 4e added to the direct coat of ag 5,ubQw40l4int wvices to provide fm the cost of admirntralign• consultation, and coordination. Valid July 1, 2022 ihru June 30, 2023, thereafter, the rates may be raised once per yearto the value between the 12 -month % change of the Consumer Price Index Tar the Los Whgelfrx range Countvf$acrameraoiSan FranciscaaSan Jose area and five percent.. For prevailing wage dasstications, the increase will be per dhe prevalling wage increase sal by the Callfomla Department of InduWal Relations *11' Qualifications for On -Call Materials Testing Services 22 W W I LLDAN GEOTECHNICAL sali Technician {Non -Prevailing Wages] $90 Sr. Soil Technician [Nan-Prevalitng Wages] $110 Geologist $176 Supervising Geologist $199 CAD Operator II $139 Assis[ard Engnleer I $133 Assistant Engineer II $148 Assistant Engineer II€ 3157 Senior Engineer 1 $184 Senior Engineer II $188 Senior Engineer III $191 Supervising - Lap Inspector $130 Field aparatlans {Manager $140 Supervising - Lab Inspector $136 Supervising Engineer $199 Principal Project Manager $216 Principal Englneer S245 Spacial Inspeclion (Non-Prevalling Wages) S87 supervisor 5156 1NILLDAN GEOTECHNICAL l MATERIALS TESTING Non -Prevailing Wage Schedule of Hourly Rates Effective July 1, 2022 to June 30, 2023 Adminla€milve Asslalant I $90 Administrallve Asalslant II $100 Adminislrellve Asslstanl III $127 Principal Englneer7Geulogl3t $400 Slaff assignments depend on availabillly of personnel, sire location, and the ievet of experience that will satisfy Sha technleal req uiremenis of the project and meet the prevailing standard of professional care. The afore ad%Wute is for stmighl time. Overtime will be ctw+god at 1.5 tunes, and Sundays and ho§days, 2.0 tines the standard rates. MileagelField Vehicle usage will be charged at the rate in accordance with the current FTR mileage reimbursement rate, subject to negolketion. Travel time to and from Me job sRe will he charged at rhe hmfrly rales for the apprcpfiate parsannal, Blumprinling, reproduction, messenger services, and printing will belrwoiced at coat plus fifteen permnt {1594). A subconsullanl management fee of Mteen percenl (1595)will be added to ale direct cast of all subconsultant se rvwes as provide for die cast of adminnslrahon. cvnsulMon, and =rdination Valid July 1, 2022 rhru June 30, 2023, IhareaTter, the rates may be ralaed once per year le the value between the 12•monlh % charve IX the Consumer Price Index for the Los Angelard0ratge CoumylSacramenlol3an Fmmiima13an Jame area and five percent. kap Gnr::,[]72Vi>> *K Qualifications for On -Call Materials Testing Services 23 O/WILLDAN WILLDAN GEOTECHNICALJ MATERIALS TESTING Unit 'Test rig Rate Sheet Effective July t, 2022 to June 30, 2023 Page 1 oft Rw 6'57022 *11' Qualifications for On -Call Materials Testing Services 24 InsAu Moisture and Denslly (ASTM D2937) SSM per Test Grain Size Analysis - Steve Only {ASTM D6913) $125 per Tasl Gram Size Analysts - Sieve & Hydrometer (ASTM D6913 & D7928) 5200 per Test Percent Passive sk200 Sieve (ASTM Di 140) $85 per Teal Atterberg Llmlts - Multi Point (ASTM D4318) 5125 per Test Alterperg Limits - One Point (ASTM D4:318) $85 per Test Specific Gravity (ASTM D854) $90 per Test Sand Equivalent (ASTM 02419) $90 per Test Mod4ad Proctor Compaction - McNlnd A or a (ASTM R1557) $205 per Test ModSfiod Proctor Compaction - Method C (ASTM D1557) $205 per Test Compaction (CTM 2161 "a per Test Callfornia Bearing Ratio, C8R - 3 Points (ASTM D1883) $525 per Test R -Value $275 per Test Torvane I Pocket Penetrometer 521 per Test Direct Shear, Consolidated Dratned - per Point (ASTM 630807 Slop per Test Direct Shear, Re5rdual - per Paint (ASTM 03080} $140 per Test Unconfined Compression (ASTM D2166) 5146 per Test Unnnnsolyd ated-'J nd rained (ULi) $170 per Test G4nsolid2tion - a Load Increments wr Qne Time Rate (ASTM 024351 $190 per Teat Conselldation - Additional Load Increment (ASTM D2435) $35 per Test Consolldation -Additional Time Rate per Load Increment (ASTM 02435) $65 per Test CollapseTest--SinglePoint $75 per Test Single Load SwellTest-Ring Sample, Field Moisture (ASTM D4546) $85 per Test Single Load Swell Test- Ring Sample, Air 0ned (ASTM 04546) S85 per Test Remolded Sample per Specimen $65 per Test Expansion hrdex (ASTM 048291 UBC 29-2) 8150 per Test Constant Head (ASTM 02434) $255 per Test Falling Head Flexible Wall (ASTM D5064) $310 per Test Triaxial Permeability (EPA Di 00) 5385 per Test Comosry ity (pH. Resrsti vity. Sulfates. Chlorides) $190 per Test OrgaOc Conlenls (ASTM )72974) $95 per Test Cxtraclion.' Asphatt (CTM 3621 $210 per Test Hveem 1 Marshall Maximum Density (CTM 304, 398) $365 per Test Wash Gradation (CTM 202) $115 per Tow Page 1 oft Rw 6'57022 *11' Qualifications for On -Call Materials Testing Services 24 W WILLDAN WILLDAN GEOTECkNICAL 1 MATERIALS TESTWO Unit Testing Rate Sheet Effecdve July 1, 2022 to June 30, 2023 V02"& 4NO" Cyllnder Compression Test (ASTM C39) 525 per Test 2", 4' S 6- Diamelet Corers Compression Test $25 per Test 3"x6" Cylinder Ughtwelghl Concrete Compression Test (ASTM C495) $25 per Test ShotcreteI Gunite Lab Coring S Compression Test (ASTM CQ) $50 per Test Unit Weight of hardened L3ghtwelght Concrete (ASTM 05571 S40 per Test Rapld Cure Concrete Cylknders (Boli Method) {ASTM C684} S45 per Test 2"x4" hWar Cylinder Compression Test (ASTM C780) $25 per Test 2"x2" Mortar Cuba Compression Tesl (ASTM C108) 525 per Test rx6" Grout Prism Compression Test (ASTM C1 019} $25 per Test CMIJ Grouted prism Cpmpression Test, up to 6'6"x16" (ASTM E447) $250 per Test CMU Grouted Prism Compression Test- larger than 6"x8"x16" (ASTM E447) $175 par Test Tcn:.de or Bend Test, up to #3 (ASTM R37✓)) $55 per Tact Tensile or Bent] Test, 99 to #11 (ASTM A370) $70 per Test Tensiie or Bend Test, #14 (ASTM A37D) $90 per Test Unit Weight (IJ IRC. 7.6) $50 per Test Cohesion 1 Adhesion (HSC 7-6)1 S60 per Test DyeNrietrawTest Ing $130 per Hour Ultrasonic Testinq 3130 per Haut Magnetic Particle Testing $130 per Hour Radiographic Testing Quote ffirdirATOWWWWO Semple Pickup from yield $05 per Trlp Mix I7esigrn Review 5315 per Mix Lab Test Report S25 per Reporl Field Vehicle Usage My SoillAsphatl Technician) 55 per Hout Field Nuclear Gauge Usage (by SolliAsphait Technician) 555 per Hour Page 2 of 2 Rnr 0.4112022 *11' Qualifications for On -Call Materials Testing Services 25 Section 4 — List of Complementary Services Offered by Proposer along with Corresponding Prices In addition to on-call materials testing services, Willdan offers civil engineering, traffic engineering, drainage engineering, right-of-way engineering, construction management and inspection, city planning, survey, mapping, landscape architecture, building and safety, and planning services. Please see the below Schedule of Hourly Rates. 1"LL11AN ENGINEERING 1 I LLQAN Schedule of Hourly Rates Eifecfive July 1, 2023 to hale 30, 2024 Technical Aide 1 $77 Assistant €'.ace Enfocement Officer 3103 Technical Aide II $106 Code Errinroernent Officer 5118 Technical Aide 111 5124 Senior Cade Enforce nenl Officer 3139 CAD Operator 1 $129 Sup mrinor Cade Enfonce need $188 CAD Operator 11 $149 Plans Examiner Aide $111) CAD Operator III 3182 Plans Examiner $188 GIS An*sl 1 $184 Senior Plans Examiner $184 GIS An*st 11 $186 Assistant Consfn3ction Pemlit Specialist $115 GIS Anafyst111 $191 Corkstruction Permit Specialist $124 Environmental Analyst I $144 Senior Cor Mnicbon Perndt Specialist """ $149 Environmental Analyst 11 $157 SuperAsing Construction Permit $154 Environmental Analyst 111 $166 Specialist Emrircrnmerntal 5pedeid 3186 Assistant Building Inspedar 5139 Diner 1 $16S B&ildirg IrGpedor"" 5154 Designer 11 $174 Senior Building Inspector 5185 Senior Designer 1 $184 SuQerAsing Euilding Inspector 5184 Senior Designer 11 $193 Inspector d Record 5195 Design Manager $191 De" 9urdirg Official $195 Senior Design Manager 5198 Brilding Official 5195 Project Manager 1 3177 Pan Check Engineer $192 Prajed Wertager 11 $197 SuperAsing Plan Check Engineer 5194 Project Manager 111 $207 Principal Projea hisnager $227 Project Manager IV $223 DeptAy Diredar imi Principal Project Manager $227 Director $237 Program Manager $197 Program Manager 11 $Xg CDBG Technician 382 Program Manager III $228 CDBG Specialists 598 Assrlant Engineer 1 $137 CDBGAnelyst $116 Asssrlant Engineer 11 $153 CDBG Coordinator $144 Asssislant Engineer 111 $161 CDBG Manager $174 AssrlantEngineer IV $174 Planning Technician $123 Associate Engineer 1 $179 Assistant Planner $154 Associate Engineer 11 $186 Assodala: Planner $158 Asssociste Engirea 111 3196 Seniar Plenner $191 Senior Engineer 1 $194 Principal Planner $198 Senior Engineer 11 3195 Planning Manager 5211 Senior Engineer III $Ml Deputy Directar 3231 Senior Engineer IV $204 Director 5237 Supervising � ineer $209 r Traffic Engineer 1 $Xg Administrative Assislawd 1 896 Tra1TCEngneer 11 $223 Ach inistrative Assisllant II 3114 City Engi neerl $223 Administrative Assitsfard III 5133 €fly Engi reer 11 $227 Project Accountant l $107 Deputy D mc;b r 3231 Project.4comnlent 11 5125 Director $237 Project Controller 1 5133 Principal Engineer 5257 Project Controller 11 5156 Survey Analyst 1 5143 Labor CorrplisnceSpecialist 5139 Labor Compliance Manager $174 Utility Caordnelor 5167 Office Engineer 1 514(1 Office Engineer I I 5160 Assrlant Construction Manager 5152 Cxistrudon Manager 5178 Senior Construction Manager 5191 Resident Engineer I 5198 Resident Engineer II 5208 Project Manager IV 5223 Deputy Directcr $231 Director 5237 • o• Pubic Works. Observer " 5125 Pubic Warks. Observer "" $151 Senior Public Works Observer" 513@ Sermor Pudic Works Observer — 5151 Survey Analyst 1 5143 Survey Am" 11 5184 Senior Survey Analyst 5187 Supervisor- Survey 8 Mapping 5197 Principal Project Manager . r 5227 Assislant Landscape Architect 514@ Associate LancicapeArehitacf 5186 Senior Landscape Archrted 5184 Pnndpal Landscape AmInited 5195 Principal Project Manager 5227 —For Neon ,rliWg Wage Prajett "' Rbr Pntr Mirr) Wage Prujer' UleageiField Vehicle usage will he chargedst the rxein acmrname wish the anent FTR mileage mimburse—L mea. suhjecl ID nepaiathn. Addilional piling cl-uli ali— may he ad&d io the store listing during the year at new posr'Ant ate created. Consultation in aonneuSan with litigal.ian And tburl appeaantes will he waled separaxly. The share ach.d l& it Tor slmighl time. Overtime will be charged at 1.5 'ire and Sundays and holidays, 2.fl limes the smndsrd m�es. Blueprinting• rep _krution. measenmer servi— and prinlirq wil be invoiced al call plus fii— pe—n: 05%6. A sub mnsdanl manammen' lee of Ween Garment ad `15%; wit be ded id the dime cax Ball wh consul' -1 services to provide for the con of admirismthn, mnsultalim, and mordina-5an. 4nlid Jdy 1, 203 -hm Jun& 38, 2-024, 9nene fF r, the rams may he raised orroe per year to the vakie hemmn the 12-mon'n % dmnge of the Consumer Prim Index tar the Las ArrgeleanlOrange CorrwpfSavam WEnn F-run6 flim Jam area and flv& percerr.. For p—iling wage cimsiriwtims, the increase will he per the preraiing wage increase ML by the Califurria Depannrersn of Industrial RefeYetn. Fttr W.rr21N3 Qualifications for On -Call Materials Testing Services 26 Section 5 — Staffing and Project Organization Project Manager Chien -Chang Chen, PhD, PE, GE Geatechnical Engineering Materials Testing & Inspection Engineering Geology Chi -Tseng Ted Liu, PhD, PE, GE Joe Ritchey Craig Prentice, PG, CEG Field Technician Field Inspectors Geotechnical Testing & Special Inspection & Testing Observations Justin Parent Mike Corral Otis Chandler Dwayne Mozden Tony Pacheco Justin Parent Otis Chandler Laboratory Testing Ramon Calbay Lab Technicians Justin Parent Otis Chandler Soil Laboratory Testine—R Value Geo -Logic Associates (Subconsultant) Asohalt Testine Sequoia Consultants (Subconsultant) All key personnel listed will be available for the duration of the project. Willdan acknowledges that no person designated as key to the contract shall be removed or replaced without the prior written concurrence of the City. WKQualifications for On -Call Materials Testing Services 27 Section 6 — Subcontracting Services Although Willdan can provide a majority of the requested services in-house, we have teamed with two subcontractors. These additional team members will act on behalf of Willdan to provide the following services: Asphalt Testing Sequoia Consultants Laboratory Soil Testing — R value Test Geo -Logic Associates Sequoia Consultants (Sequoia) provides professional and technical materials testing, inspection, and engineering services exclusively to S_Q U Q IA the transportation sector. Sequoia maintains full-service facilities in c ., - Orange and San Leandro, CA. The firm's workforce includes licensed 361 West Grove Avenue engineers and certified inspectors and materials testers, all of whom Orange, CA 92865 have demonstrated experience in the respective disciplines. Mr. Ruben Jimenez Sequoia specializes in construction materials testing and inspection (714)628-6727 of soils and earthwork, asphalt concrete paving, rjimenez@sequoiacon.com reinforced/precast/prestressed concrete, structural steel welding/fabrication/non-destructive testing and special inspections in all categories. Sequoia's 4,000 ft 2 full-service laboratory facilities are certified by Caltrans, accredited by AMRL/AASHTO and inspected by CCRL/AASHTO. The laboratory is fully equipped to handle all construction materials including soils, asphalt, concrete, reinforcing bar and masonry. Sequoia's professional staff includes experienced materials samplers and testers, construction inspectors, special inspectors, laboratory technicians and engineers. The field staff is well supported by experts dedicated to assuring performance of each inspector as to sampling, testing and inspection responsibilities as established in the contract documents and as defined by applicable Codes. Each inspector emphasizes the importance of documentation, the value of traceability, and timely follow- through that is a benefit to all individuals involved in a construction project. We employ a strong veteran team of individuals with demonstrated industry excellence in all aspects of construction inspection and materials testing. Sequoia's inspectors and materials testers certified by Caltrans, ACI, AWS and ICC/ICBG. Geo -Logic Associates (GLA) is an employee -owned multidisciplinary civil, environmental, geologic, and geotechnical consulting firm Geo-Loglc ASSOCIATES established in 1991. GLA employs over 250 highly experienced 2777 East Guasti Road, Suite 1 professionals located throughout 26 U.S. office locations as well as Ontario, CA 91761 an office in Lima, Peru. GLA is a group of over 250 well qualified and seasoned professionals providing a full range of services from Mr. Lam Dang planning to design and construction. GLA is committed to quality (714) 630-5855 service at competitive prices and has a reputation for providing Idang@geo-logic.com clients with creative, cost-saving solutions to address their most complex engineering and construction challenges. GLA's team members take pride in providing a responsive, high quality work product, and have proven their innovative ability to utilize problem -solving techniques to successfully solve even the most complex issues our clients face. Built over 26 years of experience, GLA has a strong reputation for performing project work on schedule and under budget, as evidenced by the high rate of repeat and direct -assign work. Qualifications for On -Call Materials Testing Services 28 Section 7 — Disclosures Willdan Engineering has our normal Workers Compensation, Auto and liability litigation in the course of our normal operation and none of the litigation materially impact the financials of our company or impact the performance of this agreement. Qualifications for On -Call Materials Testing Services 29 .CaQ�r� ATTACHMENT 2 INSURANCE REQUIREMENTS ACKNOWLEDGEMENT Must be executed by proposer and submitted with the proposal Vanessa Munoz Willdan Engineering (name) hereby acknowledge and confirm that (name of company) has reviewed the City's indemnification and minimum insurance requirements as listed in Exhibits E and F of the City's Professional Services Agreement (Attachment 1); and declare that insurance certificates and endorsements verifying compliance will be provided if an agreement is awarded. I am President/CEO of Willdan Engineering (Title) (Company) 45 Commercial General Liability (at least as broad as ISO CG 0001) $1,000,000 (per occurrence); $2,000,000 (general aggregate) Must include the following endorsements: General Liability Additional Insured General Liability Primary and Noncontributory Commercial Auto Liability (at least as broad as ISO CA 0001) $1,000,000 (per accident) Personal Auto Declaration Page if applicable Errors and Omissions Liability $1,000,000 (per claim and aggregate) Worker's Compensation (per statutory requirements) Must include the following endorsements: Worker's Compensation Waiver of Subrogation Worker's Compensation Declaration of Sole Proprietor if applicable 45 Type text here NON -COLLUSION AFFIDAVIT FORM Must be executed by proposer and submitted with the proposal Vanessa Munoz ta ATTACHMENT 3 (name) hereby declare as follows: I am President/CEO of Willdan Engineering (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 all statements contained in the proposal are true; and, further, that the proposer has not, directly or 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 under the laws of the State of California that the foregoing is true and correct. 1 r _ � _ ._ Proposer Signature: Proposer Name: Proposer Title: Company Name: Address: Vanessa Munoz President/CEO Willdan Engineering 2401 East Katella Avenue, Suite 300 Anaheim, CA 92806 46 .CaQ�r� ATTACHMENT 4 ACKNOWLEDGEMENT OF RECEIPT OF ADDENDA Must be executed by proposer and submitted with the proposal; If no addenda has been issued, mark "N/A" under Addendum No. indicating Not Applicable and sign ADDENDUM NO. SIGNATURE INDICATING RECEIPT 47 5t.