1. Temporal Geo Analytics Economically Disadvantaged Woman Owned Small Business
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CAPABILITIES STATEMENT
Name:
Owner
and POC:
Status:
TGA Inc.
23 Pennsylvania St.
Denver, CO 80203
Carman L. Skeehan, President/CEO
Email: cskeehan@tgamaps.com
Office: 720-235-0380
Cell: 303-619-7708
EDWOSB, DBE, ESB
Additional Contact Information
Mailing address:
PO Box 181431
Denver, CO 80218
Secondary Point of Contact:
Dar Herfurt
303-475-0473
dherfurt@tgamaps.com,
SERVICES
• Geographic Information System (GIS); Forensic GIS; Environmental, Natural Resource and Land Use Mapping/Consulting;
Spatial and Topographic Database Creation, Analysis, Interpretation; Central Data Repository
• Spatial Data Research: Federal, State, Local, Public/Private; National/Private Archives; Historic Photos; Historic Land
Ownership; Public Land Records
• Legacy Data Conversion; Legal Description Conversion; Field Mapping/Verifications, GPS; 3D Modelling; Photo Simulation;
Graphic Design
• Public Meetings; Presentations; Depositions; Web Mapping
• Industries: Water, Mining, Oil/Gas, Energy, Real Estate, Planning and Development
• Team with and/or Support: Hydrologists, Biologists, Chemists, Environmental Specialists, Engineers, Planners, Architects,
Developers, Attorneys, Surveyors, Historians, Title Companies, All Discipline Specific Experts
• Expert Witness; Litigation; Exhibits; Superfund
NAICS Codes: Primary: 541370 - Surveying and Mapping (except Geophysical) Services
541360 - Geophysical Surveying and Mapping Services
541191 - Title Abstract Companies, Real Estate
541199 - Trial consulting services
541320 - Landscape Architectural Services
541330 - Engineering Services
541620 - Environmental Consulting Services
541690 - Other Scientific & Technical Consulting Services
115310 - Forestry
COMPANY OVERVIEW
Temporal Geo Analytics, Inc. (TGA), established in 2011 and an offshoot of TSR Forensic LLC (TSRF), is a Land Use/Environmental
Litigation consulting and general mapping firm. TGA uses Geographic Information Systems (GIS) to develop, manage, and distribute
complex spatial databases, as well as creating the presentation-quality visualizations and graphics needed for natural resource
litigation and land use projects. TGA specializes in the analysis of multifaceted land-use issues and environmental impacts over time
and is expert at acquiring and integrating historic and current spatial data to build the critical information needed for high impact
projects.
At TGA we expertly integrate GIS technology, complex data management, and spatial information to create maps, photo simulations
and 3D visuals to explain a place, its history, and its future -- all in a clear, authoritative and defensible way. Our Central Data
Repository for all possible team members on a project makes TGA unique and is critical to decreasing potential disconnects by
holding and vetting all discipline-specific spatial data.
The principals hold graduate degrees in Engineering/GIS and Environmental Science and have 25-plus years of GIS experience as
well as over 15 years of planning and development experience. They are dedicated client agents with an unrelenting commitment to
create a completely defensible and auditable product.
PROJECTS
Superfund/Ongoing-Washington USDOJ/ENRD
Contract #: DJJ-14W-ENR01-0218 $ 312,830
2014-current
Compile, review, analyze, and, as appropriate, report on the significance of
the spatial data collection, assimilation, and analysis in relation to the
activities by the United States and other responsible parties before, during
and after WWII. Create and maintain a central spatial database; provide
maps, tables, narrative for environmental and historian reports/opinions.
Contact: Cherie Rogers ∙ (202)614-3701 ∙ Cherie.Rogers@usdoj.gov
NuWest v. U.S.-Idaho USDOJ/ENRD
Contract #: DJJ-11N-ENR01-0114 $ 136,165
Work Performed as TSRF 2010-2011
Map post-remediation phosphate mine extents (four sites/Idaho) in relation
to USFS permits and regulations. Site visit: GPS data and photographs
acquired during the site visit were utilized as reference in establishing
feature boundaries and a means to create new line features representing
edges of waste areas, pits, etc.
Contact: Cherie Rogers ∙ (202)614-3701 ∙ Cherie.Rogers@usdoj.gov
[Additional Projects page 2]

2. Temporal Geo Analytics Economically Disadvantaged Woman Owned Small Business
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[TGA Inc Capabilities Continued]
Env. Negotiation/Ongoing-Southwest US USDOJ/ENRD
Contract #: DJJ-14W-ENR01-0291 $ 111,775
2014-current
Research, review, and use of GIS and GPS data including; projection, datum
and coordinate system relationships; completeness and timeliness of
jurisdictional and political boundaries. Aerial photo rectification. Generate
maps as requested.
Contact: Cherie Rogers ∙ (202)614-3701 ∙ Cherie.Rogers@usdoj.gov
Superfund/Ongoing-Oregon USDOJ/ENRD
Contract #: DJJ-12W-ENR01-0114 $ 733,810
Work Performed as TSRF 2008-current
Compile, review, analyze, and, as appropriate, report on the significance
of the spatial data collection, assimilation, and analysis in relation to the
activities by the United States and other responsible parties before, during
and after WWII. Create and maintain central forensic spatial database.
Contact: Cherie Rogers ∙ (202)614-3701 ∙ Cherie.Rogers@usdoj.gov
Anglo Gold Photo-Simulation CC&V Mining Co.
Work Performed as TSRF $ 73,500
2010-2012
View-shed analyses, 3D model, photo simulation to visualize: existing
conditions, maximum disturbance, and reclamation of proposed mining
activities near Cripple Creek Colorado.
Contact: Timm Comer ∙ (719) 689-4055∙ tcomer@AngloGoldAshantiNA.com
Greeley Roth v. Anadarko Davis Graham & Stubbs LLP
Work Performed as TSRF $ 40,000
2009-2010
Expert opinion regarding land planning and constraints,
(i.e. oil and gas) in residential and/or commercial development projects
Contact: Gail Wurtzler ∙ (303)892-7505 ∙ Gail. Wurtzler@dgslaw.com
US v. McMillan-Oklahoma USDOJ/ENRD
Contract #: DJJ-11N-ENR01-0114 $ 110,320
Work Performed as TSRF 2008-2010
Supported U.S. in its evaluation of activities undertaken there before, during
and after WWII. Determined Share of oil refinery impact based on activity
footprint, intensity, and term.
Contact: Cherie Rogers ∙ (202)614-3701 ∙ Cherie.Rogers@usdoj.gov
US v. Johnson-Arizona USDOJ/ENRD
Contract #: DJJ-09W-ENR01-0403 $ 205,110
Work Performed as TSRF 2006-2009
Reviewed and documented the nature and extent of any and all ecological
connections in and between river systems in Arizona as related to the
investigation of the defendant(s) and their construction related activities
resulting in fill to be placed in waters of the United States without the
permit required by the Clean Water Act
Contact: Cherie Rogers ∙ (202)614-3701 ∙ Cherie.Rogers@usdoj.gov
US v. Rapanos-Michigan USDOJ/ENRD
Contract #: DJJ-07W-ENR01-0080 $ 105,300
Work Performed as TSRF 2006-2007
Create/maintain spatial database for historical data (from previous litigation)
as well as new field and non-field data. GPS. Site Visit. Developed and
documented the presence of a hydrologic connection between three wetland
complexes and other established Waters of the U.S. and identified (and
displayed) the requisite hydrologic connections present during the time when
the impacts occurred.
Contact: Cherie Rogers ∙ (202)614-3701 ∙ Cherie.Rogers@usdoj.gov