http://walden-assoc.com/

Compliance with Federal, State and local air permitting requirements and the myriad of air regulations can be
mind-boggling. Walden’s air quality experts are ready to help. We evaluate indoor air quality to determine if you need to install
or modify an exhaust system to comply with OSHA or USEPA air quality requirements. Walden’s project expertise includes site
inspections, monitoring, reporting, system design, and preparation of drawings and application filings for
Federal, State and Local Permits, including:

Title V Permit (USEPA)

Walden evaluates actual and potential total air emissions from facilities to determine if a Title V Air Permit is required. We can evaluate your facility and, if needed, prepare the Title V permit applications and assist with continuing compliance requirements.

State Air Permit or Registration (NYSDEC)

For facilities that do not require a Title V Permit, Walden prepares a State Permit or Registration Application. We then assist with continuing compliance requirements.

Local Air Permit (NYCDEP)

Many local jurisdictions (City, County, Town, Village) have their own permit requirements. Walden can prepare any required applications for your facility.

Testing

Walden collects air samples of exhaust systems, as well as indoor and/or outdoor air and has them analyzed for chemical composition. We can evaluate your facility and compare the results to standards and/or permit limits. Based on the testing data, Walden will evaluate the effectiveness of the exhaust system.

System Evaluation

Walden can evaluate potential emissions from your facility and determine cost-effective methods for compliance with all regulations and emission limits.

Control Design

Walden can evaluate any equipment needed to reduce emissions to allowable levels and design the required control system.

USEPA Method 9 Visible Emissions (Opacity) Evaluation Report (DSNY)

Walden’s Certified Visible Emission Evaluators can determine exhaust opacity compliance and prepare all required inspection reports.

Community Air Monitoring Protocols (CAMP)

CAMPs are typically required during excavation/construction activities by various government agencies. Walden can prepare the necessary plans and implement CAMP during your construction project.

Community Air Monitoring On-site Testing

Walden can perform all necessary air sampling to ensure compliance with the CAMP.

OSHA Indoor Air testing

Walden can perform air sampling inside your facility to ensure you are in compliance with all applicable OSHA indoor air limits. We can evaluate the results and recommend cost-effective compliance options.

Site Safety Air Monitoring

Walden provides on-site safety personnel to perform real-time air monitoring in confined spaces, trenching and excavation situations, and also during hazardous material investigations, excavation and loadout activities. We can perform site safety air monitoring during your project to test air quality and confirm the air is safe to breathe, ensuring that project staff is not adversely affected.

Get in touch & stay informed!

For estimates or advice on your projects, schedule a consultation today.

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Right-to-Know Filing

Right-to-Know Filing

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Lab Consulting

Lab Consulting

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Information Management Systems

Information Management Systems

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Grant Writing

Grant Writing

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Fuel Management

Fuel Management

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Health and Safety

Health and Safety

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Tanks

Tanks

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Engineering Services

Engineering Services

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Solid Waste Permitting

Solid Waste Permitting

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Site Planning and Development

Site Planning and Development

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Walden can help you with every aspect of your expansion plans, from evaluating, planning, designing, constructing and occupying your new, expanded or renovated space.

Environmental Consulting

Environmental Consulting

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At Walden, we are the best equipped team to tackle the most challenging environmental dilemmas.

Have a project?

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Our Offices

Long Island

16 Spring Street
Oyster Bay, NY 11771

P: 516.624.7200  |  F: 516.624.3219

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Capital District

12 Sandstone Drive
Burnt Hills, NY 12027

P: 518.698.3012

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Hudson Valley

3 Moss Drive
Brewster, NY 10509

P: 845.745.0888

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