http://walden-assoc.com/

Walden’s solid waste engineers are experts at evaluating and designing new or modified facilities in accordance with
local and state regulations and requirements related to zoning, offsets, storage, and operations. We can assist your facility in obtaining the required permits or modifications and maintaining continued regulatory compliance. We can file applications, drawings, and reports for the modification and expansion of your permits. Walden can also ensure that your facility complies with air emission regulations, stormwater management regulations, and waste acceptance requirements.

Facility Evaluation and Improvement

Walden can inspect your facility and determine your compliance status with State and Local Regulations. We can make recommendations for improvements to enhance the efficiency of your operations.

Facility Application Preparation

Walden can file all necessary applications for a new facility or modifications to an existing facility. We also file applications for permit renewals. The application process includes all engineering reports, cost estimating, and environmental reviews.

Environmental Justice Program

Walden can assist you with all required procedures to comply with the Environmental Justice Program requirements step by step, from preparing all necessary documentation to organization of required public/community meetings and public notice requirements.

Reports and Compliance Certifications

Walden can prepare all required compliance reports, compliance evaluations and certifications. Walden can assist you in determining the best options for continued compliance with both existing and potential future regulations.

Environmental Assessment Statements (EASs)

Walden can prepare State and Local Environmental Assessment documentation and recommend facility modifications to reduce environmental impacts.

Stormwater Discharge Plans

Walden can evaluate your stormwater compliance options, determine whether a SPDES permit is necessary, and identify Best Management Practices (BMPs) for implementation.

Stormwater Pollution Prevention Plans

Walden can prepare the necessary SWPPP and application forms to obtain required stormwater discharge permits or modifications.

Annual and Quarterly Waste Reports

Walden can prepare the annual and quarterly waste quantity reports for submittal to State and Local departments in accordance with permit requirements.

Performance Standards for DSNY Permit Renewal

Walden can perform Dust, Noise, Vibration and Opacity Tests as required for permit renewals.

Air Emissions Permitting

Walden can assist you in complying with all the Federal, State and Local Air Emission Regulations that apply to your facility.

Excavated Materials Disposal Plans

Walden prepares EMDPs describing procedures for the analytical sampling, characterization, excavation, management, transportation and disposal of material excavated at the site during construction projects. Our EMDPs also include a Health and Safety Plan (HASP) and Community Air Monitoring Program (CAMP). All plans are tailored to the site conditions and project specifications.

Erosion and Sediment Control Inspections

Walden’s certified Erosion and Sediment Control inspectors perform SPDES inspections during construction activities in accordance with project specific SPDES Storm Water Pollution Prevention Plans (SWPPP). Our inspectors document observations in their project reports and recommend actions to manage stormwater runoff and prevent erosion related to the construction.

Waste Control Plans

Walden can prepare your facility’s Waste Control Plan as required by NYSDEC. We can provide options for operating your facility to ensure compliance with the regulations.

Waste Acceptance Evaluation

Walden can evaluate chemical test reports you receive from potential clients, to ensure that you can accept the proposed material, as allowed by your permit and the regulations.

HASP

Contingency Plans

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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.

Air Quality and Air Emissions Permitting

Air Quality and Air Emissions Permitting

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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.

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.

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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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