[ezdiv ]


Supplying power involves more than just energy production.  Distribution networks and environmental systems are also intimately involved. Walden understands this principle role and can support your business with functions that may seem unrelated, but are crucial. Walden can provide Roadway design to facilitate distribution, or installing the generators themselves. Helping every inch of the way, Walden is your partner.

  • Bid Document Preparation
  • Roadway Design
  • Storm Reconstruction evaluations
  • Stormwater Mapping
  • Stormwater Planning
  • Stormwater Pollution Prevention Plans
  • Utility Mapping
  • Water, Wasterwater, Stormwater System Design and Construction
  • Generator Design and Installation
  • Bid Process Management
  • Pump House Design and Construction
  • Surveying
  • Construction Oversight


[ezdiv ]
Info Management

Information Management Systems

Power generation, destruction, and utility data can be endless and complicated. Information Management Systems designed by Walden can alleviate your data collection, analysis, and storage concerns.

  • Geographical Information System
  • GIS Modeling
  • Asset Management
  • Utility Mapping
  • Fleet Management
  • Fuel Management


[ezdiv ]


Storing fuel and oil is an integral part of power generation. We all know that reliable storage tanks facilitate seamless energy production and that failing ones can cause time to be wasted and overall hardship. Walden’s engineers have decades of experience in designing, planning, and providing tank construction oversight.  Our expertise offers the very best tank services such as:

  • AST Permitting
  • AST/UST Design
  • Chemical Bulk Storage and Spill Prevention Plans
  • Construction Oversight
  • Fuel Storage Design
  • Storage Tank Design and Installation
  • Storage Tank Testing
  • Tank Compliance and Monitoring
  • Tank Design and Permitting
  • UST/AST Demolition
  • UST/AST Design and Construction
  • UST/AST Removal
  • Waste Oil Management
  • Chemical Bulk Storage Design
  • Construction Management
  • Cost Estimating


[ezdiv ]

Environmental Health and Safety

Ensuring the safety of your workers and the safe operation of equipment is not only legally required, but also good practice. Preventative planning and training can help your business maintain regulatory compliance, reduce workplace accidents, and boost baseline productivity. Health and Safety oversight by Walden can allow your business to thrive.

  • HAZCOM Overview and Plans
  • HAZCOM Plans
  • HAZWOPER Overview
  • Health and Safety Plans
  • Indoor Air Quality
  • Mold Sampling
  • Mold Remediation Plans
  • OSHA Compliance
  • OSHA Inspections
  • OSHA Training and Compliance Auditing
  • Safety Training
  • Safety Planning
  • Emergency Response Plans


[ezdiv ]

Tier II Right to Know

Under the NYC Department of Environmental Protection (NYSDEP) Right to Know Law, authorities now mandate that all businesses which store and use hazardous products must file a comprehensive report package. Complying with this regulation can cost you valuable labor hours, violation fines, and a great deal of stress. Let Walden prepare your report package efficiently and completely.

[ezdiv ]

Air Quality and Air Emissions Permitting

Walden will collect both indoor and/or outdoor air samples and have them analyzed for dust, metals and organic compounds to determine OSHA and/or US EPA compliance. Projects include site inspections, system design, application and drawing preparation and filing for Federal, State and Local Permits, including:

  • Title V Permit (US EPA and NYS DEC)
  • Air Permit (NYC DEP)
  • Testing
  • Permitting
  • Control Design
  • US EPA Method 9 Visible Emission Evaluation Report (DSNY)
  • Community Air Monitoring Protocols – CAMP (NYS DEC, DSNY & NYC DPR)


[ezdiv ]

Lab Consulting

Walden’s scientists are highly experienced lab consultants. We strive to develop and implement innovative field testing protocols and procedures.

  • Air Quality Studies
  • Wastewater Sampling
  • Soil and Solid Waste Sampling
  • Correlation Studies
  • QAPP Preparations
  • Waste Characteristic Planning
  • Audits of Existing Facilities


[ezdiv ]

Solid Waste Permitting

Walden engineers are experts at the evaluation and design of your facility in accordance with local and state zoning, offsets, regulations, and requirements.

  • Preparation of required applications
  • Documentation for obtaining permits
  • Preparation of required annual and quarterly waste reports and performance standards for permit renewal, including opacity testing
  • Continued compliance with government regulations