Our federal work includes projects with

  • National Park Service

  • U.S. Marine Corps

  • U.S. Department of the Army

  • U.S. Army Corps of Engineers

  • Federal Highway Administration

  • U.S. Customs and Border Protection
     

WSSI's federal work includes stream restoration at Fort Belvoir (pictured), where we've also provided Waters of the U.S. delineation & survey location, searches for federally-threatened small whorled pogonia, and permitting assistance.

WSSI's federal work includes stream restoration at Fort Belvoir (pictured), where we've also provided Waters of the U.S. delineation & survey location, searches for federally-threatened small whorled pogonia, and permitting assistance.

WSSI holds a GSA (General Services Administration) Multiple Award Schedule Contract for Environmental Services, so federal agencies and other entities can contract natural and cultural resources consulting services from WSSI in a streamlined and cost effective manner.  It also serves as a 'pre-approval' for our qualifications to provide environmental services.

WSSI has a GSA Schedule in these SINs:
899-1 Environmental Consulting Studies
899-7 Geographic Information System (GIS) Services
899-8 Remediation & Reclamation Services

WSSI's NAICS codes include:
541620 - Environmental Consulting Services (primary)
541330 - Engineering Services
541370 - Surveying and Mapping (Except Geophysical) Services
541720 - Research and Development in the Social Sciences and Humanities (includes archeology)
562910 - Remediation Services
561730 - Landscaping Services

 

 

 

These WSSI services can be contracted through the GSA Supply Schedule:

  • Stream assessments for compensation requirements

  • Biological stream assessments using benthic macroinvertebrates

  • Stream habitat assessments

  • Aquatic habitat assessments

  • Rare, endangered and threatened species surveys and evaluations

  • Existing vegetation mapping

  • Submerged aquatic vegetation (SAV) surveys

  • Community and urban forestry

  • Tree preservation planning

  • Forest conservation planning

  • Archeological investigations

  • Architectural history

  • Wetland reconaissance surveys, boundary delineation, and functional assessments

  • Section 404 and 401 wetland permitting

  • Wetland permit compliance

  • Wetland mitigation design

  • Wetland construction and restoration, monitoring, and management

  • Stream restoration/stabilization design, monitoring, and management

  • Chesapeake Bay Act impact analysis

  • RPA Delineation and Exceptions

  • Water Quality Impact Assessments

  • NPDES permitting, SWPPP development, and inspections

  • Watershed/floodplain studies

  • Low Impact Development techniques

  • Comprehensive GIS capabilities