WSP Air Quality, Noise, Vibration and Acoustic Services

Air Quality, Noise, Vibration & Acoustic Services

STATEMENT OF QUALIFICATIONS

GLOBAL PRESENCE AND LOCAL AGILITY At WSP, we are the sum of our united passion, vision and expertise. We remain inspired to develop innovative solutions to complex challenges that the future will bring to help our local communities thrive throughout the world. To do this, we build on the strength of our people who help drive the vision and uphold our collective beliefs. From our local beginnings more than 130 years ago to our vast international presence today, WSP has enjoyed continuous growth and enrichment of its service offering. Every milestone reached has enabled us to better fulfill our purpose of preparing our communities and environment for the future. With offices throughout the world, you can connect with one in your local community. WSP’s engineers, technicians, scientists, architects, planners, surveyors and environmental specialists, along with design, program and construction management professionals, create

enduring solutions in the Transportation & Infrastructure, Property & Buildings, Earth & Environment, Power & Energy and Industry sectors. They also provide essential advisory services. Fueled by global resources and intellect, our team of technical experts and strategic advisors harnesses this wealth of knowledge to meet our clients’ needs, committed to enhancing communities worldwide.

“Drawing on the wisdom of our experts, real change comes from assisting clients who share our goal of moving swiftly towards an equitable, inclusive, and net zero world.” Alexandre L’Heureux, President and CEO, WSP Global

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CANADA 140+ OFFICES

EUROPE 140+ OFFICES

ASIA 10+ OFFICES

UNITED STATES 252+ OFFICES

MIDDLE EAST & INDIA 8+ OFFICES

LATIN AMERICA & CARIBBEAN 20+ OFFICES

AUSTRALIA & NEW ZEALAND 30+ OFFICES

AFRICA 10+ OFFICES

BY THE NUMBERS 73K GLOBAL EMPLOYEES 23K GLOBAL ENVIRONMENTAL EMPLOYEES 130 YEARS IN BUSINESS

Our international agility allows us to foster collaboration in everything we do. Working as one integrated firm, we offer broad interdisciplinary expertise on every project.

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Who We Are

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At WSP, we are agents of change who dare to challenge the status quo and act with purpose to create lasting positive impacts.

Inspired by diversity, driven by inclusion, we work with passion and purpose. We are: z Passionate people doing purposeful and sustainable work that helps shape our communities and the future. z A collaborative team that thrives on challenge and unconventional thinking. z A network of experts channeling our curiosity into creating solutions to complex issues.solutions to complex issues.

World

Class Talent

Driven by possibilities, purpose and pride, our enduring commitment to the betterment of society and our understanding of the stakes fuels our work. We are committed to our local communities, while being propelled by a well of international brainpower.

Proactive Leaders

Complexity, proactivity and accountability inspire us. By helping our clients design lasting solutions for the advancement of our built and natural environments, we are building a powerful legacy.

We want to play a key role in delivering a sustainable and resilient world. Through our project delivery, our approach lies in our commitment to provide forward-thinking advice and unparalleled expertise locally to help our clients thrive in a changing world. We are actively seeking out the most transformative, innovative solutions to pioneer a more sustainable future.

Completing Enduring Projects Born Of Complexity

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Future Focused, Future Ready ®

With Future Ready ® we see the future more clearly and challenge our teams across the world to advise and design for this future as well as today. Future Ready ® is WSP’s global innovation and sustainability program that demonstrates our overall growth strategy.

Click Here to View our Global Strategic Action Plan

Through our Global Strategic Action Plan - 2022-2024 (wsp.com), this program is geared toward challenging and inspiring our people to advise and design programs ready for the future as well as today.

Although it’s difficult to imagine the future’s possibilities, we understand that our current achievements will have a profound effect on future generations. WSP’s Future Ready ® program motivates and empowers our staff to foresee upcoming conditions by examining trends in climate, society, technology, and resources. This initiative involves incorporating these trends into our work and aiding our clients in creating pioneering innovations. By considering present, emerging, and expected trends, our Future Ready ® approach means that our solutions are prepared for a constantly evolving future.

Future Ready ® Leads to Sound Investments

We support our clients in making sound investments today for the benefit of the communities they serve, whatever tomorrow brings.

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Analyzing Future Trends Through Four Lenses Future Ready ® for the Environmental Sector WSP’s environmental approach to Future Ready ®

As a Future Ready ® consultancy, we leverage technology to enhance our environmental services and deliver value to our clients. Our teams make sure of the deployment of state-of-the-art tools and platforms to collect, analyze and visualize data, optimize processes and performance, and enable smart decision-making; even if that means pushing boundaries in the industry by developing bespoke solutions to meet client needs. We also foster a culture of innovation and collaboration where our experts can share their knowledge and insights across disciplines, geographies and business lines.

is thinking beyond the conventional so that we can balance the needs of the natural and built environments, as well as plan and design communities and infrastructure that are ready for the changes and challenges our world will face in the future. While every human activity and development impacts the natural world, WSP applies best practices and innovative approaches to protect the environment. Our priority is to understand our clients’ technical challenges and long-term needs, and to provide sustainable and environmentally sound strategies and solutions. Future Ready ® allows us to do that more effectively by bringing future conditions into focus.

RESOURCES

CLIMATE

TECHNOLOGY

SOCIETY

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OUR GUIDING PRINCIPLES

We value our people and our reputation Our commitment to attracting, developing, engaging and retaining top professionals in our areas of expertise is what makes us exceptional. By applying distinguished ethical standards at the core of all we do, professionalism is inherent in the work we perform within our communities. We are humble and act with moral and intellectual integrity, keep our word, treat everyone with respect, support our colleagues and embrace diversity. We care about individuals and their progress, offering fulfilling career development for our professionals. This includes promoting our young recruits because we firmly believe that fresh perspectives bring great ideas and new energy.

We are locally dedicated on an international scale Our strength is our ability to adapt to our client culture and local markets. We provide our clients with the same personalized services as a specialist firm while simultaneously leveraging our worldwide expertise to undertake complex projects and assist our clients to realize their ambitions. We achieve this by remaining agile with a common-sense approach, and by keeping our structure and business model simple and lean. Our focus on growth also allows us to better serve our clients by expanding our offering, expertise and geographical reach.

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OUR PURPOSE We exist to future proof our cities and environments.

OUR ROLE

OUR BELIEF

We plan, design, manage and engineer our communities to thrive.

For societies to thrive, we believe that we must all hold ourselves accountable for tomorrow.

We are future focused and challenge the status quo We work to track and anticipate current engineering trends to provide fresh, innovative ideas for our clients to meet their business objectives. We ask questions, look at complex problems from different angles and find solutions that break paradigms. Our teams of problem-solvers evolve, improve, modernize and excel in providing solutions that will shape the communities of tomorrow and help societies thrive sustainably. We embrace change and have an uncompromising determination to achieve excellence.

We foster collaboration

We have an empowering culture and hold ourselves accountable Our teams of dedicated professionals are empowered to turn challenges into opportunities while being held accountable to standards beyond the norm. Our proactive leadership enables us to be client-focused, agile and responsive, while simultaneously accountable to our clients, our peers and our shareholders.

in everything we do Our international agility is founded on our collaborative working environment. Our devotion to teamwork creates unique international networks of outstanding professionals who acknowledge that great achievements come from collaboration. We embrace and support a high-performing culture, consistently strive to learn from others and foster a stimulating work environment. We put the interest of our team at the forefront of all we do to foster the collegiality that defines our firm.

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WSP in the USA

Our teams are well positioned to deliver successful projects , wherever our clients need us.

NORTHEAST 29 OFFICES

MOUNTAIN PACIFIC 41 OFFICES

MIDWEST 44 OFFICES

MID-ATLANTIC 40 OFFICES

CALIFORNIA 23 OFFICES

SOUTHEAST 57 OFFICES

TEXAS & LOUISIANA 16 OFFICES

BY THE NUMBERS ENGINEERING NEWS-RECORD 2024 RANKINGS #2 TOP 100 PURE DESIGNERS #4 TOP 20 DESIGN FIRMS FOR TRANSPORTATION

#5 TOP 500 DESIGN FIRM

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Positive impacts, achieved together

Our value statement, “Positive impact, achieved together,” is more than just a tagline; it’s a call to action. It’s an invitation for each of us to unite behind a common purpose, harness our unique strengths and expertise and work collaboratively to drive meaningful change. With more than 19,000 employees in more than 250+ offices across the U.S., WSP partners with its clients to help communities prosper. WSP’s diverse teams are comprised of talented, skilled and experienced professionals who are: z Collaborative and thrive on challenge and unconventional thinking z Leaders in multiple technical fields z Committed to the highest ethical standards z Passionate about delivering sustainable work that improves our communities and creates a more equitable future

BY THE NUMBERS

19K U.S. EMPLOYEES 250+ OFFICES

C

Together, we’re shaping a brighter future. “Every day we have the privilege of tackling complex environmental challenges head-on, providing innovative solutions and expert guidance. It’s truly inspiring to witness the positive impact we’re making on our clients’ businesses and the world around us. I couldn’t be prouder to be part of this team, united in our mission to create a sustainable and resilient world.” Andre-Martin Bouchard Global Leader, Earth & Environment

#5 TOP 200 ENVIRONMENTAL FIRM

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With us, you can turn challenges into opportunities, shaping a future where business thrives in harmony with nature.

Earth & Environment

We strive to be the premier earth and environmental consultancy. We apply technical and delivery excellence , progressive thinking and collaborative approaches to address our society’s greatest challenges. Our diverse teams make a profound impact on our people, projects and communities, today and into the future.

Imagine being at the forefront of protecting biodiversity, driving sustainable business practices, and developing land sustainably. Picture advancing the science of remediation, safeguarding water resources, spearheading the energy transition, and fostering resilience in a changing world. With us, this vision becomes reality. We offer a comprehensive range of solutions, from assessing environmental impacts and conducting socioeconomic studies to planning, designing, permitting, and ultimately decommissioning and restoring contaminated sites. Through strategic insights and practical engineering solutions, we are committed to driving meaningful change in businesses, communities, and the planet. With us, you can shape a better future. WSP’s earth and environment service offering has undergone a remarkable transformation throughout the last five years, welcoming multiple highly respected firms. With a team of more than 4,200 multidisciplinary environmental experts across the U.S. in more than 250 offices and 23,000 environmental employees across the globe, we are an extraordinary force, with unparalleled depth and breadth of expertise, capable of tackling complex projects anywhere in the world.

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WSP is proud to have earned a record four accolades at the Environment Analyst’s 2024 Sustainability Delivery Awards: z Sustainability Impact Award z Sustainability Leader of the Year z Top honors for our Nature Positive z Transportation Project of the Year

WSP HONORED AT 2024 ENVIRONMENT ANALYST’S SUSTAINABILITY DELIVERY AWARDS

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Earth & Environment SERVICES Our services encompass a comprehensive range of consulting and technical expertise, covering a broad spectrum of general and specialized areas including: z Climate Change, Resiliency and Sustainability z Air Quality, Noise, Vibration and Acoustic Services

CLIMATE CHANGE

AIR QUALITY

z Contaminated Land and Geo-Sciences z Site Investigation and Remediation z Ecology, Landscape, EIA, Permitting and Social Acceptability z Environmental Management, Compliance, Risks, Hazards and Due Diligence z Mining and Geotechnical Engineering z Environmental Water z Waste, Hazardous Materials, Landfills, and Waste to Energy

GEOTECH

ECOLOGY

ENVIRONMENTAL MANAGEMENT

ENVIRONMENTAL WATER

Every day across our firm, colleagues are delivering projects and leading initiatives that make a significant difference for our clients and the communities in which we live and work.” Joe Sczurko, U.S. Region President

WASTE

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Earth & Environment SECTORS

INDUSTRIAL & COMMERCIAL

Our talented people engineer projects around the globe for government entities and private sectors that will help societies grow for lifetimes to come. z Industrial and Commercial z Federal, State and Local Governments z Water z Mining z Oil and Gas z Power and Energy

FEDERAL

STATE & LOCAL

MINING

OIL & GAS

POWER & ENERGY

WATER

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What We Do We develop creative, comprehensive and sustainable engineering solutions for a future in which society can thrive.

Our projects represent a vast geography, diverse client base and varying level of complexity.

Our talented team of professionals are no different - located in and representing every part of the world while supplying the suitable skill set and expertise to tackle all project types.

We help our clients navigate their digital transformation journeys.

We build breakwaters, intake and outfall pipelines ; dredge and reclaim land ; and ensure that shores are protected and resilient .

We support our clients’ upstream, midstream, or downstream oil and gas projects at all stages of the project lifecycle.

We combine our world-class

knowledge with in depth experience of local social, political and economic conditions to ensure sustainable projects t hat meet specific needs.

We performs comprehensive regulatory, site characterization , engineering , and turnkey remediation .

Projects in our local communities are especially meaningful.

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Our projects include comprehensive technical support to the renewable energy industry.

We develop strategies to mitigate emissions and enhance sustainability , identify potential risks and opportunities to become more resilient .

We have insightful

due diligence consultancy projects to help decision making.

Our cultural projects encompass galleries , museums , performance venues and community spaces on every continent.

Our projects include government and industry clients who are seeking strategic advice and solutions to manage their waste more effectively and to integrate sustainable practices .

Our water resource projects focus on healthy ecosystems a nd their vital role in the resilience of our water sources.

We have 5,200 dedicated mining

professionals supporting the industry in delivering the metals and minerals required for a greener future.

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AIR QUALITY, NOISE, VIBRATION & ACOUSTIC SERVICES

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WSP is a global leader in providing integrated and innovative solutions for air quality, noise, vibration, and acoustic challenges. With over 50 years of experience and a multidisciplinary team of experts, WSP delivers high-quality and cost-effective services that meet the needs and expectations of clients across various sectors and regions, including transportation, environment, power and energy, commercial and industrial, oil and gas, water, planning and advisory, property and buildings, and mining. Service Highlights: z 50+ year history providing air and noise expertise on projects across the country z Nationally recognized, credentialed experts in air and noise modeling, monitoring, regulations and permitting z Completed the air-quality, GHG and noise analysis for the full corridor of the first high-speed rail system in the US z Developed New York City Construction Noise Control Regulations, which have been used internationally as a model for construction noise control practices

WSP’s multidisciplinary team of experts includes engineers, scientists, consultants, technicians and project managers who have extensive knowledge and experience in air quality, noise, vibration and acoustic issues, as well as in related fields, such as meteorology, climatology, hydrology, geology, ecology, sociology, economics, and law. WSP’s team also has access to state-of-the-art equipment and software, such as air quality and noise meters, analyzers, samplers, noise and vibration modeling and simulation tools, acoustic design and testing tools, and geographic information systems. Our team has successfully completed hundreds of air quality and acoustics projects on a wide range of sites, including airports, highways, railways, ports, industrial facilities, power plants, mines, landfills, and urban developments.

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We offer a comprehensive range of air quality, noise, vibration and acoustic services including: z Total client support: WSP has the capabilities to perform all aspects of a development project, such as due diligence, environmental permitting, initial and final design, specifications development, construction compliance monitoring, commissioning, trouble shooting, and legal support, if needed. z Air quality modeling and monitoring: WSP uses advanced tools and techniques to model and measure the emissions, dispersion, and impacts of air pollutants from various sources. We also evaluate the effectiveness of mitigation measures and provide recommendations for improving air quality and reducing health risks. z Noise and vibration assessment and mitigation: Noise and vibration surveys and assessments to identify and quantify the sources, levels, and impacts of noise and vibration from various sources and site activities. We also design and implement noise and vibration mitigation strategies and solutions, such as equipment substitutions, barriers, insulation, damping, and isolation. z Acoustic design and testing: WSP provides acoustic design and testing services

for various types of buildings and facilities, such as residential, commercial, educational, cultural, and healthcare. We apply sound engineering principles and best practices to optimize the acoustic performance and comfort of indoor and outdoor spaces, considering factors such as sound insulation, reverberation, speech intelligibility, and noise control. z Environmental impact assessment: WSP conducts environmental impact assessments (EIAs) for various projects involving air quality, noise, vibration, and acoustic issues, in accordance with the applicable regulations and standards. We evaluate the potential environmental and social impacts of the project, as well as the cumulative and synergistic effects of other projects and activities in the area. WSP also identifies and proposes mitigation and enhancement measures to avoid, minimize, or compensate for the impacts, and monitors and reports on the implementation and effectiveness of these measures.

z Regulatory compliance: WSP assists clients in obtaining the necessary permits, approvals, and authorizations from the competent authorities, and ensures that the projects comply with applicable requirements and conditions. WSP also conducts audits and reviews to verify and demonstrate the compliance status and performance of the projects. z Stakeholder engagement: WSP engages with the stakeholders, such as clients, regulatory authorities, communities and interest groups, to inform, consult,

collaborate and empower them throughout the project lifecycle. We manage and resolve issues, concerns or complaints that may arise from stakeholders, and ensure that their feedback and input are considered and addressed.

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Our specialists develop regulatory schemes, mitigation measures and engineered approaches for controlling such pollution, and enhancing air-quality and acoustical performance. Using state-of-the-art acoustics and air quality modeling tools, our team provides accurate and realistic information about project effects to decision makers, stakeholders and the public. We prepare and support environmental impact statements (EISs) and environmental assessments (EAs), testify on behalf of clients, lead professional organizations and committees, develop nationally accepted models, and help develop federal, state and local regulations. WSP’s competitive edge is derived from its unique combination of capabilities, experience and reputation. We leverage our global network of resources and proven best practices to deliver customized and innovative solutions that address the specific challenges and opportunities of each project. We have a strong and diverse portfolio of projects that showcase our ability to handle complex and challenging air quality, noise, vibration and acoustic issues in various contexts and scales. Our professionals are able to foster long-term relationships with clients by understanding their goals and priorities, providing responsive and proactive communication, and delivering quality and satisfaction. Our in-depth technical knowledge, coupled with our problem-solving approach, helps guide clients through the necessary regulatory processes needed to successfully plan, build and operate their projects. Professional Accreditations & Memberships: Accreditations: WSP is accredited by various national and international organizations and institutions, such as the American Association for Laboratory Accreditation (A2LA), the Canadian Association for Laboratory Accreditation (CALA), the United Kingdom Accreditation Service (UKAS), and the International Organization for Standardization (ISO). Memberships: WSP is a member of several relevant organizations and institutions, including the Association of Noise Consultants (ANC), the Institute of Air Quality Management (IAQM), the International Society for Environmental Acoustics (ISEA), the International Association for Environmental Hydrology (IAEH), the Institute of Noise Control Engineering (INCE), and the Transportation Research Board (TRB).

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WSP aims to integrate sustainability principles and practices into every project, to minimize environmental and social impacts and enhance the well-being of local communities. To this end, WSP has been recognized and honored by several agencies for our excellence and innovation in providing air quality, noise, acoustic, and environmental assessment services to clients around the world.

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AWARDS & RECOGNITIONS

z Association of Noise Consultants (ANC): Environmental Noise Award for the High Speed 2 project in the UK, the Architectural Acoustics Award for the Sydney Opera House project in Australia, and the Sound Insulation Award for the Masdar City project in Abu Dhabi. z Institute of Air Quality Management (IAQM): Air Quality Project of the Year Award for the Heathrow Airport Expansion project in the UK, the Air Quality Innovation Award for the Port of Los Angeles project in the US, and the Air Quality Communication Award for the Riyadh Metro project in Saudi Arabia. z International Association of Impact Assessment (IAIA): Corporate Initiative Award for the Borkum Riffgrund Offshore Wind Farm project in Germany, the Social Impact Assessment Award for the Oyu Tolgoi Mine project in Mongolia, and the Strategic Environmental Assessment Award for the Port of Aqaba project in Jordan. z International Society for Environmental Acoustics (ISEA): Environmental Acoustics Award for the NorthConnex project in Australia, the Noise and Vibration Engineering Award for the Darlington Nuclear Generating Station project in Canada, and the Noise and Vibration Mitigation Award for the Istanbul Airport project in Turkey. z National Hearing Conservation Association (NHCA): WSP received the Safe-In-Sound Award in 2010 from the NHCA for work in developing the New York City Department of Environmental Protection’s (NYCDEP) Construction Noise Regulation, cited in the publication Technology for a Quieter America . z American Council of Engineering Companies (ACEC): WSP was honored in 2009 by ACEC’s Silver Award for efforts with NYCDEP to update and improve NYC’s Construction Noise Regulation. Committee (ABC): WSP was honored in 2003 by the ARTBA’s Globe Award and in 2001 by ABC’s Excellence in Building Award for work managing the noise control program at the Central Artery/ Tunnel project (Big Dig) in Boston, Massachusetts. z American Road Transportation Builders Association (ARTBA) and Artery Business

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Noise and vibration services included baseline monitoring, impact and mitigation analysis for transit and highway improvements, and Federal Transit Administration (FTA), Federal Highway

Administration (FHWA), WSDOT and ODOT noise modeling. Responsibilities included leading all field monitoring activities, modeling, impact assessment, mitigation evaluation, reporting and task management.

AIR & NOISE COLLABORATIVE SOLUTIONS Interstate 5 (I-5) provides a critical connection between Oregon and Washington that supports local jobs and families, and is a vital trade route for regional, national and international

economies. With one span of the bridge over 100 years old, replacement of the existing structures to satisfy the needs of modern commerce and travel is a vital priority for the region. WSP led noise and vibration analyses, and air quality services for this important infrastructure project.

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For air quality services, WSP prepared the air quality technical report and energy technical report to evaluate the impacts to air pollutant emissions, GHG emissions, and energy consumption. Operational impacts from vehicles using the roadways in the four-county project area were evaluated using EPA’s MOVES emission factor model.

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NOISE, VIBRATION & ACOUSTIC SERVICES

Thoughtful design for acoustics, noise and vibration plays a critical role in creating healthy, supportive and comfortable environments to promote a better experience and quality of life for occupants in all types of spaces. WSP has the capabilities to calculate and address noise, vibration and acoustic impacts of both vertical (buildings) and horizontal (roadways, rails, etc.) infrastructure projects during all phases of a project lifecycle, including the design, construction and operational phases, and can provide innovative problem-solving approaches to help guide clients through the often complicated regulatory process. Our acoustics practice is one of the largest in the industry, with individuals ranging in experience levels from five to 40 years, who can perform noise and vibration services for transportation, infrastructure, architectural, environmental, power generation, construction, underwater, or special needs types of projects. Our professionals are passionate about building acoustics and noise control applied for protection of the natural environment and health and safety for mining, maritime, industry, energy and infrastructure projects. Clients include state, local and national government agencies, as well as private developers and corporations.

Operational Excellence & Knowledge Sharing: Our noise, vibration and acoustics professionals participate in WSP’s Global Practice Area Network (PAN) program. PANs are internal professional communities of practice available to all WSP employees that provide an opportunity to learn from each other and plug into WSP’s collective knowledge and experience across the globe. Using the Acoustics, Noise and Vibration PAN, our team can find and share information, assemble project teams, and perform training webinars for both colleagues and clients to benefit.

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200+ Acoustic Specialists Worldwide

WSP’s acoustical staff has performed hundreds of projects involving transportation facilities, infrastructure development, construction, power generation, heating, ventilation and air conditioning (HVAC), mechanical systems, and building interior acoustics. We are involved in all aspects of project development and delivery, and have the depth of knowledge to solve vexing noise and vibration problems. In fact, our acoustics expertise can typically be needed in all phases of a project, from environmental permitting, initial/final design and bid specifications, to construction management, troubleshooting, and expert witness testimony (if needed). We are equipped with our own measurement instrumentation and predictive models in order to stay competitive with the industry and contribute to our professional societies on a regular basis.

Technology & Equipment: We have a comprehensive array of noise and vibration measurement instrumentation that we share across the company as projects demand. This can range from a simple $1,000 sound level meter to a sophisticated $25,000 multi-channel frequency spectrum analyzer. WSP use several specialty computer models and interface programs such as, but not limited to, FHWA TNM (traffic noise), FHWA RCNM (construction noise, developed by WSP), Cadna-A (outdoor noise), Cadna-R (indoor noise), INSUL (wall/ceiling noise reduction), AIM & TAP (HVAC noise), SpectraPLUS (frequency/time analysis), and equipment interface software to control multiple instruments.

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WSP has accomplished groundbreaking work at federal, state and municipal levels, and is highly respected by peers and clients both nationally and internationally. WSP’s building acoustical design services focus on maximizing high quality amplified audio and speech intelligibility, and reducing the negative impact of reverberation, echo, sound transmission between spaces, and overall background noise. Our building acoustic professionals have broad experience and knowledge of various building codes, guidelines and industry standards, allowing us to effectively resolve complex building acoustical challenges and provide strategic design to address a multitude of site functions. Whether for sustainability certification systems such as LEED or WELL, designing with neurodiversity in mind, the rise of mass timber construction, or local jurisdictions adopting updated code requirements that include new acoustic goals, our team is ready and able to adapt our approach to meet site-specific requirements for any project.

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We develop cost-effective measures and approaches for minimizing noise and vibration impacts in addition to quantifying project related benefits. We perform investigations, measurements, predictive modeling, and evaluation of noise- and structure-borne vibration. Our specialists develop regulatory plans, mitigation measures, and engineered approaches for controlling this pollution while enhancing acoustical performance. With our team’s substantial experience, specialized expertise, and trusted relationships with regulators, we can quickly and effectively resolve complex acoustical challenges.

WSP performed a comprehensive environmental acoustical study for Wake Stone Corporation to evaluate noise potentially generated by the expansion of the Wake Stone Triangle Quarry in North Carolina. We performed impressive technical work for the client and then had to defend it in court, which we did successfully in 2023. Thanks to WSP, Wake Stone was able to proceed with a new mining quarry valued at $500 million over the next 30 years. Wake Stone’s owner and CEO rated WSP’s performance a 10/10 and noted, “WSP was responsive and extremely professional when developing our noise study. I highly recommend their services.”

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Amtrak B&P Frederick Douglas Rail Tunnel Replacement, Maryland Performed an updated community noise and vibration impact analysis to evaluate changes in the design of the B&P Tunnel for the purposes of determining suitable real estate subsurface easement compensation for residences above the

tunnel. Construction noise and vibration levels, as well as future operational noise and vibration levels, were all evaluated in accordance with FTA/ FRA guidelines. The Cadna-A model was used to predict noise levels, and FTA and WSP spreadsheet models were used to predict vibration levels. The results were presented to Amtrak to allow them to determine any momentary compensations. WSP also developed the project’s construction noise and vibration specifications, particularly with regard to potentially impacted historic properties.

Micron Chip Manufacturing Plant, New York This noise study focuses on determining construction noise exposure over a 20-year, four-chip fabrication plant

construction phase. We are completing the traffic noise and construction noise studies requiring both Cadna-A and TNM modeling. Assessment is being completed using NYSDEC, New York State DOT and Town of Clay noise criteria, as well as FTA construction noise and vibration criteria.

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Princeton University LAR Research Protection, New Jersey

WSP guided and performed analyses to evaluate potential disruptions to Princeton’s LAR animal research experiments and laboratories due to upcoming construction noise and vibration. Six construction projects are expected over five

years, possibly impacting as many as six buildings housing dozens of sensitive animal areas. Baseline noise and vibration levels were measured near the animal rooms. Future construction noise was predicted using the Cadna-A model, and future vibration levels were predicted using WSP’s proprietary spreadsheet model.

NAVFAC Baseline Underwater Noise Monitoring, Virginia Performed baseline underwater noise

measurements at two locations surrounding a Norfolk naval shipyard in anticipation of future construction to be performed on the docks and piers. RESON TC-4033 hydrophones

were used to monitor ambient sound levels for three-day periods in each quarter of the year, in accordance with NOAA Guideline: Data Collection Methods to Characterize Underwater Background Sound Relevant to Marine Mammals in Coastal Nearshore Waters.

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AIR QUALITY & GREENHOUSE GAS (GHG) SERVICES

WSP’s air quality team includes experts with over 30 years of experience in air quality monitoring, modeling, and the development of control strategies for projects on a local, regional, national and international basis. We have participated in the development of regulatory models, prepared courses and webinars for government agencies, led committees in professional organizations, and published several dozen technical papers on air quality and greenhouse gas (GHG) analyses. In fact, WSP has provided regulatory analysis and expert testimony services on more than 500 individual air projects over the last 15 years. Our engineers, planners, environmental scientists, industrial hygienists, toxicologists, and risk assessors are experts in the identification, remediation, modeling and monitoring of all types of air pollutants. Our staff actively monitors current and evolving regulatory programs, standards, rules and requirements to ensure that our clients are fully informed of the latest developments and how their projects and programs are affected.

AirWatch System™ WSP specializes in continuous remote air emissions monitoring at oil and gas facilities for hazardous air pollutants, including methane and volatile organic compounds. We leverage our propriety AirWatch System™ to collect samples for laboratory analysis and perform real-time monitoring of hydrocarbons, air temperature, and wind speed and direction.

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Our professional advice on the potential air quality impacts of a project are essential for helping clients make informed decisions on project design and mitigation strategies to reduce environmental effects. WSP’s comprehensive experience, knowledge of regulatory guidelines, and broad expertise allows us to efficiently address the full range of air quality issues and provide sustainable solutions. Our air quality and GHG expertise includes: z Air quality modeling, monitoring and permitting z GHG inventories z Net-zero planning (criteria pollutants and GHG)

WSP has demonstrated world-class modeling expertise and capabilities, and maintains the most current air dispersion models, such as MOVES, AERMOD and CALPUFF, for applications requiring routine and non-routine analyses. Our modeling experts have a range of resources available, from initial screening assessments to complex source and terrain modeling. There’s no one-size fits-all solution for improving air quality. Each project requires an approach that is unique to its local conditions while considering its context within the wider community and ecosystem. Alice Lovegrove, National Director - Acoustics, Vibration, Greenhouse Gases, Air Quality

z Climate action plans z Construction analyses z Sustainability/climate change z Energy analysis z Regulatory permitting and reporting (including oil & gas)

z Health risk assessments z Air quality data analysis z Odor

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WSP US air quality expert locations

Global expertise combined with local knowledge In addition to our US team, we utilize global experts to evaluate the unique environmental factors of each project. By combining local knowledge with our collective team’s broad expertise, we help clients make informed decisions, identify effective solutions, and select appropriate mitigation strategies to improve air quality.

Indoor Air Quality (IAQ) Services Our professionals have substantial experience providing IAQ-related services for a wide range of sites, ranging from small, local facility buildings to multi-site, multi-building programs. We have extensive in-house resources to complete IAQ services including: z AHERA-accredited asbestos inspectors and management planners z Licensed and certified XRF operators z Certified industrial hygienists (CIH) z Certified indoor environmentalists (CIE) z Certified indoor environmental consultants (CIEC) z Experienced construction managers z NVLAP-accredited bulk sample laboratory

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Air Quality, Noise, Vibration & Acoustic Services | SOQ

WSP’s IAQ services include: z Indoor air quality investigations: Our indoor air quality services include baseline and periodic air quality assessments; site history/characterization; pollutant source identification/characterization; climatic conditions documentation, including meteorology and air pollution dispersion potential; and air sampling, testing, analysis and monitoring. z Facility surveys: These surveys provide pertinent information regarding the presence of hazardous materials in buildings and associated management alternatives. z Workplace exposure assessments: We conduct thorough assessments of a client’s facility for exposure concerns. All aspects of compliance are evaluated, including recordkeeping, documentation, equipment and maintenance issues, chemical and hazardous waste storage, housekeeping, posting of safety signage, employee work habits, employee training, and other areas that affect health and safety, and could result in citations or violations. We strive to help our clients understand the conditions at their work sites from the perspective of human health, risk and compliance. We then make commercially viable recommendations to our clients based upon data collected during worksite investigations. z Contamination assessment: When warranted by conditions, WSP can provide consultation and assessment of contamination. z Preparation of plans and specifications for abatement: Our staff prepares procedures delineating how the corrective activities will be accomplished to meet the requirements of jurisdictional federal, state, and local agencies. z Abatement project monitoring: Experienced staff provides project monitoring services, such as abatement work observations, to document compliance with contract documents. z Development of operations and maintenance (O&M) programs: When hazardous materials are left in place, specialized O&M procedures are developed to address routine ongoing facility management. z Training and O&M support services: Implementation of an O&M program involves awareness training of building occupants and worker training of individuals performing O&M work.

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Port Authority of New York and New Jersey (PANYNJ), Bus Replacement Project Supporting a bus terminal replacement project for the busiest bus terminal in North America, WSP has been conducting air

quality studies related to changes in traffic patterns and bus operations in future years, as well as detailed construction analyses for various project stages (temporary terminal, main terminal, etc). An air quality ventilation analysis was conducted for the Dyer deck over, which is a component of the project that will result in a park over the bus ramps. The analyses included use of EPA’s MOVES and AERMOD programs.

NYC Metropolitan Transportation Authority (MTA), Central Business District Tolling Analysis In 2019, NYC MTA embarked on a study to implement congestion pricing in Manhattan in order to alleviate traffic

congestion in the NYC area, known as the CBD Tolling Program. WSP undertook both air quality and greenhouse gas analyses to determine potential impacts associated with implementation of the program. Microscale air quality screening analyses were conducted for 100 intersections

throughout the five boroughs to determine potential carbon monoxide and particulate matter hotspots. An air quality conformity analysis was conducted using MOVES to ensure the project conforms with the current State Implementation Plan for air quality and applicable transportation conformity requirements. A regional air quality analysis was also conducted for criteria air pollutants, mobile source air toxics, GHG, and energy consumption.

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Air Quality, Noise, Vibration & Acoustic Services | SOQ

EPA’s Clean Air Status and Trends (CASTNET) – Air Quality Monitoring WSP has provided long-term monitoring of air pollutants to the EPA continuously since 1987, having our measurements used to document the reduction in sulfur and nitrogen pollution over the past 30+ years. Our client-focused approach to servicing EPA has led to an extremely successful relationship, involving co-authorship of many papers and presentations and the ability to provide input on the future direction of the network.

Global Air Quality Support for the US Navy and US Marine Corps Since 2013, WSP has held consecutive contracts with Naval Facilities Engineering Systems Command (NAVFAC) Atlantic under which we have provided air quality support to Navy and Marine Corps installations

located throughout the world. Our team has helped Navy and Marine Corps installations with air quality compliance throughout their business cycles (expansion of bases, base closures, and compliance with new regulations), including many unique and litigation-driven projects. Support has been provided to installations located throughout the US, the Caribbean, Europe, Africa, the Middle East, and Japan.

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CLIENT TESTIMONIALS: z Michigan DOT (MDOT) Blue Water Bridge Project, for which WSP conducted air quality analyses and addressed community concerns: “Vendor did a great job in providing MDOT a quality work product.” Rating of 9/10 overall in delivery of services. z NYSDOT On-call Air Quality, GHG and Related Services, which WSP has held since 2010: “[WSP] is highly qualified in this subject matter - from routine to major complex projects. It is highly recommended that this firm be given additional work for the department.” z California High-Speed Rail Authority’s High-Speed Rail Program, WSP’s 17-year contract: “I have worked with Alice Lovegrove for more than a decade and she is a very effective project manager directly managing the air quality, greenhouse gas emissions and climate technical work for the California High-Speed Rail program. The quality of the services performed by Alice and the team were exemplary.”

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Air Quality, Noise, Vibration & Acoustic Services | SOQ

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