CERTIFICATIONS

NAICS CODES
541330 – Engineering Services
541370 – Surveying and Mapping Services
541620 – Environmental Consulting Services
541990 – All Other Professional, Scientific, and Technical Services

FEDERAL CERTIFICATIONS
SBA 8(a)

NON-FEDERAL CERTIFICATIONS
State of Texas – Historically Underutilized Business (HUB)
Certification No. 1742214090900

SOUTH CENTRAL TEXAS REGIONAL CERTIFICATION AGENCY (SCTRCA)

Certification No. 216018831
• Disadvantaged Business Enterprise (DBE)
• Small Business Enterprise (SBE)
• Minority Business Enterprise (MBE)
• Hispanic American Business Enterprise (HABE)

CITY OF AUSTIN MINORITY BUSINESS ENTERPRISE (MBE)
Vendor Code: POZ8319072

TEXAS DEPARTMENT OF TRANSPORTATION PRECERTIFICATION CATEGORIES

1.3.1 – Subarea/Corridor Planning
1.4.1 – Land Planning/Engineering
1.5.1 – Feasibility Studies
2.1.1 – Traffic Noise Analysis
2.3.1 – Wetland Delineation
2.4.1 – Nationwide Permit
2.5.1 – Water Pollution Abatement Plan
2.6.1 – Protected Species Determination (Habitat)
2.6.2 – Impact Evaluation Assessments
2.7.1 – Sec. 4(f)/6(f) Evaluations
2.12.1 – Socio-Economic and Env. Justice Analyses
2.13.1 – Hazardous Materials Initial Site Assessment
2.14.1 — Environmental Document Preparation
3.1.1 – Route Studies & Schematic Design – Minor Roadways
3.2.1 – Route Studies & Schematic Design- Major Roadways
3.3.1 – Route Studies & Schematic Design – Complex Highways
3.4.1 – Minor Bridge Layouts
3.5.1 – Major Bridge Layouts
3.6.1 – Multi-Level Interchange and Exotic Bridge Layout
4.1.1 – Minor Roadway Design
4.2.1 – Major Roadway Design
4.3.1 – Complex Highway Design
4.4.1 – Major Freeway Interchanges and Direct Connectors
7.2.1 – Highway-Rail Grade Crossing Studies
8.1.1 – Signing, Pavement Marking and Channelization
8.5.1 – Highway-Rail Grade Crossings
9.1.1 – Bicycle and Pedestrian Facility Development
10.1.1 – Hydrologic Studies
10.2.1 – Basic Hydraulic Design
10.3.1 – Complex Hydraulic Design
10.4.1 – Pump Station-Hydraulics
10.5.1 – Bridge Scour Evaluations and Analysis
11.1.1 – Roadway Construction Management and Inspection
15.1.1 – Survey
15.1.2 – Parcel Plats
15.1.3 – Legal Descriptions
15.1.4 – Right of Way Maps
15.2.1 – Design and Construction Survey
15.4.1 – Horizontal and Vertical Control for Aerial Mapping
18.2.1 – Subsurface Utility Engineering