Environmental Services

HL provides all management, labor, material, instruments, equipment, (unless furnished by the Government), transportation, and site supervision for environmental support on government real properties and installations throughout the 50 states and territories.

Services include:

  • Analysis of environmental impacts pertaining to project alternatives
  • Preparation of National Environmental Policy Act (NEPA) documents such as:
    • Environmental Assessments;
    • Findings of No Significant Impact;
    • Environmental Impact Statements;
  • Records of Decision
  • Preparation of Biological Assessments of project impacts on protected species
  • Development of management and/or mitigation plans
  • Conduct surveys and/or monitoring for protected species
  • Establish and/or upgrade GIS systems
  • Lead-based paint investigations
  • Asbestos and radon surveys
  • Indoor air quality monitoring and corrective actions
  • Wetland delineation
  • Prepare Section 404 reports and applications for Section 401 state water quality
  • Habitat analyses
  • Forest management plans
  • Conducting site investigations
  • Performing natural resource studies and investigations and reviews of natural resource programs to ensure compliance with Federal, State, and local regulations.
  • Cultural compliance services to include cultural resource and archaeological studies and investigations
  • Conduct archaeological reconnaissance
  • Conduct environmental resource studies
  • Review of pollution prevention programs to ensure compliance with regulations
  • Review of spill prevention control programs to ensure compliance with regulations
  • Reviews/upgrades of underground storage tank (UST) and aboveground storage tank (AST) programs to ensure compliance with regulation
  • Review of storm water and erosion control programs to ensure compliance with regulations
  • Preparation/revision of comprehensive environmental management systems
  • Review of noise pollution programs to ensure compliance with regulations
  • Evaluate facilities for potential reducing, substituting, or eliminating processes and materials that generate hazardous wastes or solid, non-hazardous wastes that are not recyclable

Environmental and Range Operations Related Services NAICS

  • Primary – 562910 Remediation Services
  • 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing
  • 332999 All Other Miscellaneous Fabricated Metal Product Manufacturing
  • 331210 Iron and Steel Pipe and Tube Manufacturing from Purchased Steel
  • 332510 Hardware Manufacturing
  • 333618 Other Engine Equipment Manufacturing
  • 333912 Air and Gas Compressor Manufacturing
  • 333991 Power-Driven Hand tool Manufacturing
  • 333999 All Other Miscellaneous General Purpose Machinery Manufacturing
  • 336310 Motor Vehicle Gasoline Engine and Engine Parts Manufacturing
  • 336390 Other Motor Vehicle Parts Manufacturing
  • 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
  • 336992 Military Armored Vehicle, Tank, and Tank Component Manufacturing
  • 339999 All Other Miscellaneous Manufacturing
  • 541330 Engineering Services
  • 541620 Environmental Consulting Services
  • 541690 Other Scientific and Technology Consulting
  • 561210 Facility Support Services
  • 561320 Temporary Help Services
  • 561730 Landscaping Services
  • 611430 Professional and Management Development