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Active Precertified Firms - Sorted by Firm Name Consultant Precertification - Consultant Services - Consultant Precertification TxDOT Working Categories - Complete list of working categories with descriptions DBE Directory - Find the DBE status of a firm HUB Directory - Find the HUB status of a firm Annual Renewal for Precertified Firms - Firms precertified in one or more categories for engineering, surveying, or architecture services must complete the annual renewal process between January 1 and March 31 each year to maintain an 'Active' status for the firm. Active Precertified Firm Page Links ( Updated May 22, 2012 at 9:00:07 P.M. ) a.e.--arup asso--cama camb--ctc, cunn--ettl exce--harr hatc--jea/ jeff--lipp lja--moeh moff--pick poll--roge rona--star steg--tsc ttl--zamo zara--5eng Renewal Status MARCH 21, 2012 ( ACTIVE ) Firm Name MOFFATT & NICHOL Mailing Address 11011 RICHMOND AVENUE, SUITE 200 HOUSTON, TN 77042 Firm Phone (713)977-7372 Areas of Certification 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 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 5.4.1 EXOTIC BRIDGE DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT 10.2.1 BASIC HYDRAULIC DESIGN 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 14.3.1 TRANSPORTATION FOUNDATION STUDIES Renewal Status FEBRUARY 22, 2011 ( ACTIVE ) Firm Name MONTGOMERY & BARNES, INC. Mailing Address 450 GEARS ROAD, SUITE 200 HOUSTON, TX 77067 Firm Phone (281)775-4650 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 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 Renewal Status APRIL 25, 2012 ( ACTIVE ) Firm Name MOORE ARCHEOLOGICAL CONSULTING, INC. Mailing Address 3511 HOUSTON AVENUE, SUITE B HOUSTON, TX 77009 Firm Phone (713)861-8663 Areas of Certification 2.10.1 ARCHEOLOGICAL SURVEYS 2.11.1 HISTORICAL AND ARCHIVAL RESEARCH Renewal Status MARCH 2, 2012 ( ACTIVE ) Firm Name MOORE NORDELL KROEGER ARCHITECTS, INC. Mailing Address 7170 WESTWIND DRIVE, SUITE 105 EL PASO, TX 79912 Firm Phone (915)587-8023 Areas of Certification 16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES. Renewal Status JANUARY 31, 2012 ( ACTIVE ) Firm Name MORENO CARDENAS INC. Mailing Address 2505 E. MISSOURI AVENUE, SUITE 100 EL PASO, TX 79903 Firm Phone (915)532-2091 Areas of Certification 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 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 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS Renewal Status FEBRUARY 1, 2012 ( ACTIVE ) Firm Name MOY TARIN RAMIREZ ENGINEERS, LLC Mailing Address 12770 CIMARRON PATH, STE 100 SAN ANTONIO, TX 78249 Firm Phone (210)698-5051 Areas of Certification 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 Renewal Status MARCH 30, 2012 ( ACTIVE ) Firm Name MTG ENGINEERS & SURVEYORS, INC. Mailing Address P. O. BOX 3786 TEXARKANA, TX 75501 Firm Phone (903)838-8533 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 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 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 Renewal Status JANUARY 16, 2012 ( ACTIVE ) Firm Name MULTATECH ENGINEERING, INC. Mailing Address 2821 WEST 7TH STREET, SUITE 400 FORT WORTH, TX 76107 Firm Phone (817)877-5571 Areas of Certification 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS 3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 8.2.1 ILLUMINATION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES. Renewal Status JANUARY 24, 2012 ( ACTIVE ) Firm Name MUNDO AND ASSOCIATES, INC. Mailing Address 5542_CANADA CT. ROCKWALL, TX 75032 Firm Phone (214)642-5352 Areas of Certification 2.2.1 AIR QUALITY ANALYSIS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 10.2.1 BASIC HYDRAULIC DESIGN Renewal Status JANUARY 20, 2012 ( ACTIVE ) Firm Name MURFEE ENGINEERING COMPANY, INC. Mailing Address 1101 CAP TX HWY S. BLD D. STE 110 AUSTIN, TX 78746 Firm Phone (512)327-9204 Areas of Certification 2.4.1 NATIONWIDE PERMIT 2.5.1 WATER POLLUTION ABATEMENT PLAN 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 Renewal Status MARCH 22, 2012 ( ACTIVE ) Firm Name MWM DESIGN GROUP, INC. Mailing Address 305 E. HUNTLAND DRIVE, SUITE 200 AUSTIN, TX 78752 Firm Phone (512)453-0767 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 2.5.1 WATER POLLUTION ABATEMENT PLAN 2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS 2.9.1 HISTORIC ARCHITECTURE 2.11.1 HISTORICAL AND ARCHIVAL RESEARCH 3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS 3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 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 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 16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES. Renewal Status JANUARY 27, 2012 ( ACTIVE ) Firm Name NAISMITH ENGINEERING, INC. Mailing Address PO BOX 3099 CORPUS CHRISTI, TX 78411 Firm Phone (361)814-9900 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS 2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT) 2.6.2 IMPACT EVALUATION ASSESSMENTS 2.6.3 BIOLOGICAL SURVEYS 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL 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 3.4.1 MINOR BRIDGE LAYOUTS 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 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 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES 15.2.1 DESIGN AND CONSTRUCTION SURVEY Renewal Status MARCH 4, 2011 ( ACTIVE ) Firm Name NANCY LEDBETTER & ASSOCIATES, INC. Mailing Address 20020 FARM POND LN PFLUGERVILLE, TX 78660 Firm Phone (512)694-7797 Areas of Certification 2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS 2.9.1 HISTORIC ARCHITECTURE 2.11.1 HISTORICAL AND ARCHIVAL RESEARCH Renewal Status JANUARY 19, 2012 ( ACTIVE ) Firm Name NATHAN D. MAIER CONSULTING ENGINEERS, INC. Mailing Address 8080 PARK LANE #600 DALLAS, TX 75231 Firm Phone (214)739-4741 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 5.3.1 MULTI-LEVEL INTERCHANGE DESIGN 5.4.1 EXOTIC BRIDGE DESIGN 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 10.4.3 PUMP STATION-STRUCTURES 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES 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 Renewal Status FEBRUARY 7, 2012 ( ACTIVE ) Firm Name NATHELYNE A. KENNEDY & ASSOCIATES, L.P. Mailing Address 6200 SAVOY DRIVE, SUITE 1250 HOUSTON, TX 77036 Firm Phone (713)988-0145 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 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 5.1.1 MINOR BRIDGE DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 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 Renewal Status APRIL 22, 2012 ( ACTIVE ) Firm Name NEDU ENGINEERING SERVICES Mailing Address 6776 SOUTHWEST FWAY., SUITE 320 HOUSTON, TX 77074 Firm Phone (713)268-1666 Areas of Certification 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 10.2.1 BASIC HYDRAULIC DESIGN 10.4.1 PUMP STATION-HYDRAULICS Renewal Status JANUARY 19, 2012 ( ACTIVE ) Firm Name NEEL-SCHAFFER, INC. Mailing Address P.O. BOX 22625 JACKSON, MS 39225-2625 Firm Phone (601)948-3071 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 2.4.1 NATIONWIDE PERMIT 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 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 10.4.3 PUMP STATION-STRUCTURES 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES 15.1.1 SURVEY Renewal Status JUNE 8, 2011 ( ACTIVE ) Firm Name NEILL ENGINEERING Mailing Address 2077 S. GESSNER, SUITE 227 HOUSTON, TX 77063 Firm Phone (832)251-1783 Areas of Certification 8.2.1 ILLUMINATION Renewal Status MAY 1, 2012 ( ACTIVE ) Firm Name NEWLAN ASSOCIATES, INC. Mailing Address P.O. BOX 15104 AUSTIN, TX 78761 Firm Phone (512)466-6245 Areas of Certification 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS 2.11.1 HISTORICAL AND ARCHIVAL RESEARCH Renewal Status MARCH 12, 2012 ( ACTIVE ) Firm Name NEWTRAN SOLUTIONS, PLLC Mailing Address 15303 E. 104TH ST. N. OWASSO, OK 74055-4836 Firm Phone (918)376-6344 Areas of Certification 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.6.1 MAJOR INVESTMENT STUDIES 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 8.5.1 HIGHWAY-RAIL GRADE CROSSINGS 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN Renewal Status JANUARY 24, 2012 ( ACTIVE ) Firm Name NEX TRANS ENGINEERING LLC Mailing Address 3421 SANDY TRAIL LN PLANO, TX 75023-5734 Firm Phone (214)755-9812 Areas of Certification 2.1.1 TRAFFIC NOISE ANALYSIS 2.14.1 ENVIRONMENTAL DOCUMENT PREPARATION 3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS 3.4.1 MINOR BRIDGE LAYOUTS 4.1.1 MINOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.2.1 ILLUMINATION 10.2.1 BASIC HYDRAULIC DESIGN Renewal Status JANUARY 18, 2012 ( ACTIVE ) Firm Name NINYO & MOORE GEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS Mailing Address 2313 WEST SAM HOUSTON PARKWAY, SUITE 119 HOUSTON, TX 77043 Firm Phone (713)973-8400 Areas of Certification 14.1.1 SOIL EXPLORATION 14.2.1 GEOTECHNICAL TESTING 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES Renewal Status MARCH 20, 2012 ( ACTIVE ) Firm Name NORTH AMERICAN CONTROLS CORPORATION Mailing Address 11680 BEAMER RD.. STE D HOUSTON, TX 77089 Firm Phone (281)481-3073 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS 3.3.1 ROUTE STUDIES & SCHEMATIC DESIGN - COMPLEX HIGHWAYS 3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 4.4.1 MAJOR FREEWAY INTERCHANGES AND DIRECT CONNECTORS 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION Renewal Status APRIL 19, 2012 ( ACTIVE ) Firm Name NTB ASSOCIATES, INC. Mailing Address 525 LOUISIANA AVE. SHREVEPORT, LA 71101 Firm Phone (318)226-9199 Areas of Certification 3.4.1 MINOR BRIDGE LAYOUTS 5.1.1 MINOR BRIDGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 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 Renewal Status FEBRUARY 23, 2012 ( ACTIVE ) Firm Name O BRIEN ENGINEERING, INC. Mailing Address 14900 LANDMARK BOULEVAD, SUITE 530 DALLAS, TX 75254 Firm Phone (972)233-2288 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 4.1.1 MINOR ROADWAY DESIGN 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 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION Renewal Status JANUARY 12, 2012 ( ACTIVE ) Firm Name O MALLEY ENGINEERS, L.L.P. Mailing Address P. O. BOX 1976 BRENAM, TX 77834 Firm Phone (979)836-7937 Areas of Certification 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 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 7.1.1 TRAFFIC ENGINEERING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 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 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 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 Renewal Status MARCH 29, 2012 ( ACTIVE ) Firm Name OAKHILL ENGINEERING, LLC Mailing Address 5705 JANABYRD LN. AUSTIN, TX 78749 Firm Phone (512)497-5256 Areas of Certification 3.4.1 MINOR BRIDGE LAYOUTS 3.5.1 MAJOR BRIDGE LAYOUTS 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN Renewal Status JANUARY 12, 2012 ( ACTIVE ) Firm Name OBRIEN ENGINEERING SERVICES, LLC Mailing Address 515 EXPLORER AUSTIN, TX 78734 Firm Phone (512)608-3535 Areas of Certification 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.2.1 ILLUMINATION 8.3.1 SIGNALIZATION 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 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION Renewal Status MARCH 2, 2012 ( ACTIVE ) Firm Name OCCAM CONSULTING ENGINEERS, LLC Mailing Address 5208 WEST BROADWAY PEARLAND, TX 77581 Firm Phone (281)485-9500 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.1.1 TRAFFIC NOISE ANALYSIS 2.2.1 AIR QUALITY ANALYSIS 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS 2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT) 2.6.2 IMPACT EVALUATION ASSESSMENTS 2.6.3 BIOLOGICAL SURVEYS 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL 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 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.2.1 ILLUMINATION 8.3.1 SIGNALIZATION 9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT 10.2.1 BASIC HYDRAULIC DESIGN 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION Renewal Status JANUARY 23, 2012 ( ACTIVE ) Firm Name OJD ENGINEERING, INC Mailing Address P.O. BOX 543 WELLINGTON, TX 79095 Firm Phone (806)447-2503 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS 3.4.1 MINOR BRIDGE LAYOUTS 4.1.1 MINOR ROADWAY DESIGN 9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.4.1 PUMP STATION-HYDRAULICS 10.4.3 PUMP STATION-STRUCTURES 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 Renewal Status JANUARY 27, 2012 ( ACTIVE ) Firm Name OJD LEGACY, LP Mailing Address 1334 CHIPPEWA DRIVE RICHARDSON, TX 75080 Firm Phone (214)717-7385 Areas of Certification 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN Renewal Status JANUARY 31, 2012 ( ACTIVE ) Firm Name OLIVARRI AND ASSOCIATES INC Mailing Address 921 N. CHAPARRAL STREET, STE 210 CORPUS CHRISTI, TX 78401 Firm Phone (361)884-5000 Areas of Certification 2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL JUSTICE ANALYSES Renewal Status JANUARY 31, 2012 ( ACTIVE ) Firm Name OMEGA ENGINEERS, INC. Mailing Address 16420 PARK TEN PLACE STE 520 HOUSTON, TX 77084 Firm Phone (281)647-9182 Areas of Certification 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.4.1 NATIONWIDE PERMIT 2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS 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 7.1.1 TRAFFIC ENGINEERING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.2.1 ILLUMINATION 8.3.1 SIGNALIZATION 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 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 12.2.1 PLANT INSPECTION AND TESTING 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 Renewal Status JANUARY 31, 2012 ( ACTIVE ) Firm Name OPTIMUM RESOURCE ENGINEERING, INCORPORATED Mailing Address 2107 LAUREL BERRY SAN ANTONIO, TX 78260 Firm Phone (830)438-8674 Areas of Certification 14.1.1 SOIL EXPLORATION 14.2.1 GEOTECHNICAL TESTING 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES Renewal Status MARCH 26, 2012 ( ACTIVE ) Firm Name OTHON, INC. Mailing Address 12710 RESEARCH BOULEVARD, SUITE 310 AUSTIN, TX 78759-4379 Firm Phone (512)327-7795 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.1.1 TRAFFIC NOISE ANALYSIS 2.2.1 AIR QUALITY 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) 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 5.3.1 MULTI-LEVEL INTERCHANGE DESIGN 5.4.1 EXOTIC BRIDGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.2.1 ILLUMINATION 8.3.1 SIGNALIZATION 8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION 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 10.4.3 PUMP STATION-STRUCTURES 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION 14.1.1 SOIL EXPLORATION 14.2.1 GEOTECHNICAL TESTING 14.3.1 TRANSPORTATION FOUNDATION STUDIES 15.2.1 DESIGN AND CONSTRUCTION SURVEY 18.2.1 SUBSURFACE UTILITY ENGINEERING Renewal Status FEBRUARY 20, 2012 ( ACTIVE ) Firm Name OURSTON ROUNDABOUT ENGINEERING, INC. Mailing Address 5325 WALL STREET, SUITE 2305 MADISON, WI 53715 Firm Phone (608)249-4545 Areas of Certification 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION Renewal Status JANUARY 20, 2012 ( ACTIVE ) Firm Name P.E. STRUCTURAL CONSULTANTS, INC. Mailing Address 8436 SPICEWOOD SPRINGS RD. AUSTIN, TX 78759 Firm Phone (512)250-5200 Areas of Certification 3.4.1 MINOR BRIDGE LAYOUTS 3.5.1 MAJOR BRIDGE LAYOUTS 3.6.1 MULTI-LEVEL INTERCHANGE AND EXOTIC BRIDGE LAYOUT 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 5.3.1 MULTI-LEVEL INTERCHANGE DESIGN 5.4.1 EXOTIC BRIDGE DESIGN 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 14.3.1 TRANSPORTATION FOUNDATION STUDIES Renewal Status MAY 16, 2012 ( ACTIVE ) Firm Name P&D PROFESSIONAL SERVICES, INC. Mailing Address 12155 LISMORE LAKE DRIVE CYPRESS, TX 77429 Firm Phone (281)743-4352 Areas of Certification 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS Renewal Status FEBRUARY 8, 2012 ( ACTIVE ) Firm Name PACHECO KOCH CONSULTING ENGINEERS, INC. Mailing Address 8350 N. CENTRAL EXPWY STE 1000 DALLAS, TX 75206-1612 Firm Phone (972)235-3031 Areas of Certification 3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS 3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 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 Renewal Status MARCH 30, 2012 ( ACTIVE ) Firm Name PAGE SOUTHERLAND PAGE Mailing Address 400 W CESAR CHAVEZ STE 500 AUSTIN, TX 78701 Firm Phone (512)472-6721 Areas of Certification 2.5.1 WATER POLLUTION ABATEMENT PLAN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES. Renewal Status FEBRUARY 2, 2012 ( ACTIVE ) Firm Name PAPE-DAWSON ENGINEERS, INC. Mailing Address 555 EAST RAMSEY SAN ANTONIO, TX 78216 Firm Phone (210)375-9000 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.5.1 WATER POLLUTION ABATEMENT PLAN 2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT) 2.6.2 IMPACT EVALUATION ASSESSMENTS 2.6.3 BIOLOGICAL SURVEYS 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION 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 14.4.1 BUILDING FOUNDATION STUDIES 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 Renewal Status FEBRUARY 3, 2012 ( ACTIVE ) Firm Name PARADIGM CONSULTANTS INC Mailing Address 9980 W. SAM HOUSTON PARKWAY S #500 HOUSTON, TX 77099 Firm Phone (713)686-6771 Areas of Certification 2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 12.1.1 ASPHALTIC CONCRETE 12.1.2 PORTLAND CEMENT CONCRETE 12.2.1 PLANT INSPECTION AND TESTING 14.1.1 SOIL EXPLORATION 14.2.1 GEOTECHNICAL TESTING 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES Renewal Status JANUARY 24, 2012 ( ACTIVE ) Firm Name PARAGON PROJECT RESOURCES, INC. Mailing Address 6221 RIVERSIDE DRIVE, SUITE 106 IRVING, TX 75039 Firm Phone (214)634-7060 Areas of Certification 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION Renewal Status JANUARY 31, 2012 ( ACTIVE ) Firm Name PARKHILL, SMITH & COOPER, INC. Mailing Address 4222 85TH STREET LUBBOCK, TX 79423 Firm Phone (806)473-2200 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS 2.9.1 HISTORIC ARCHITECTURE 2.11.1 HISTORICAL AND ARCHIVAL RESEARCH 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 5.1.1 MINOR BRIDGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.2.1 ILLUMINATION 8.3.1 SIGNALIZATION 8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION 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 10.4.2 PUMP STATION-ELECTRICAL 10.4.3 PUMP STATION-STRUCTURES 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION 12.2.1 PLANT INSPECTION AND TESTING 16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES. Renewal Status MARCH 6, 2012 ( ACTIVE ) Firm Name PARSONS BRINCKERHOFF, INC. Mailing Address 901 MOPAC EXPWY S. STE 595 AUSTIN,, TX 78746 Firm Phone (512)328-1012 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.1.1 TRAFFIC NOISE ANALYSIS 2.2.1 AIR QUALITY ANALYSIS 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS 2.5.1 WATER POLLUTION ABATEMENT PLAN 2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT) 2.6.3 BIOLOGICAL SURVEYS 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.8.1 SURVEYS, RES. & DOC. OF HISTORIC BUILD, STRUCT. AND OBJECTS 2.11.1 HISTORICAL AND ARCHIVAL RESEARCH 2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 5.3.1 MULTI-LEVEL INTERCHANGE DESIGN 5.4.1 EXOTIC BRIDGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 6.2.1 COMPLEX BRIDGE INSPECTION 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.2.1 ILLUMINATION 8.3.1 SIGNALIZATION 8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION 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 10.4.2 PUMP STATION-ELECTRICAL 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION 12.2.1 PLANT INSPECTION AND TESTING 14.1.1 SOIL EXPLORATION 14.2.1 GEOTECHNICAL TESTING 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES 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 Renewal Status JANUARY 19, 2012 ( ACTIVE ) Firm Name PARSONS TRANSPORTATION GROUP, INC. Mailing Address 1301 W. PRESIDENT GEORGE BUSH HWY, STE 350 RICHARDSON, TX 75050 Firm Phone (972)244-6010 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.3.1 SUBAREA/CORRIDOR PLANNING 1.4.1 LAND PLANNING/ENGINEERING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 2.2.1 AIR QUALITY ANALYSIS 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS 2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT) 2.6.2 IMPACT EVALUATION ASSESSMENTS 2.6.3 BIOLOGICAL SURVEYS 2.7.1 SEC. 4(F)\6(F) EVALUATIONS 2.12.1 SOCIO-ECONOMIC AND ENVIRONMENTAL 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 5.3.1 MULTI-LEVEL INTERCHANGE DESIGN 5.4.1 EXOTIC BRIDGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 6.2.1 COMPLEX BRIDGE INSPECTION 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION 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 10.4.3 PUMP STATION-STRUCTURES 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION 14.3.1 TRANSPORTATION FOUNDATION STUDIES Renewal Status MARCH 19, 2012 ( ACTIVE ) Firm Name PATE ENGINEERS, INC. Mailing Address 13333 N W FRWY STE 300 HOUSTON, TX 77040 Firm Phone (832)590-7234 Areas of Certification 1.1.1 POLICY PLANNING 1.2.1 SYSTEMS PLANNING 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 8.5.1 HIGHWAY-RAIL GRADE CROSSINGS 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 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 Renewal Status FEBRUARY 29, 2012 ( ACTIVE ) Firm Name PATE TARABORELLI PARTNERS, LP Mailing Address 1500 RESEARCH FOREST DRIVE SUITE 200 THE WOODLANDS, TX 77381 Firm Phone (936)441-9121 Areas of Certification 1.4.1 LAND PLANNING/ENGINEERING 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT 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 3.5.1 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 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 10.1.1 HYDROLOGIC STUDIES 10.3.1 COMPLEX HYDRAULIC DESIGN 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION 12.1.1 ASPHALTIC CONCRETE 12.1.2 PORTLAND CEMENT CONCRETE 12.2.1 PLANT INSPECTION AND TESTING Renewal Status MARCH 8, 2012 ( ACTIVE ) Firm Name PATRICK ENGINEERING INC. Mailing Address 106 EAST SIXTH STREET, SUITE 900 AUSTIN, TX 78701 Firm Phone (512)365-0718 Areas of Certification 2.4.1 NATIONWIDE PERMIT 2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 8.2.1 ILLUMINATION 9.1.1 BICYCLE AND PEDESTRIAN FACILITY DEVELOPMENT 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS Renewal Status JANUARY 24, 2012 ( ACTIVE ) Firm Name PAVETEX ENGINEERING AND TESTING, INC. Mailing Address 3989 HIGHWAY 290 EAST DRIPPING SPRINGS, TX 78620 Firm Phone (512)858-2993 Areas of Certification 2.2.1 AIR QUALITY ANALYSIS 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 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 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 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 12.1.1 ASPHALTIC CONCRETE 12.1.2 PORTLAND CEMENT CONCRETE 12.2.1 PLANT INSPECTION AND TESTING 14.2.1 GEOTECHNICAL TESTING 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES Renewal Status MARCH 8, 2012 ( ACTIVE ) Firm Name PCN PROFESSIONALS, INC. Mailing Address 1206 SERENADE LANE RICHARDSON, TX 75081 Firm Phone (972)699-7800 Areas of Certification 7.4.1 TRAFFIC CONTROL SYSTEMS ANALYSIS, DESIGN AND IMPLEMENTATION 7.5.1 INTELLIGENT TRANSPORTATION SYSTEMS 8.4.1 ITS CONTROL SYSTEMS ANALYSIS, DESIGN & IMPLEMENTATION Renewal Status FEBRUARY 9, 2012 ( ACTIVE ) Firm Name PDG, INC. (DBA PDG ARCHITECTS) Mailing Address 3100 WESLAYAN #200 HOUSTON, TX 77027 Firm Phone (713)629-6100 Areas of Certification 16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES. Renewal Status FEBRUARY 16, 2012 ( ACTIVE ) Firm Name PELOTON LAND SOLUTIONS LLLP Mailing Address 5751 KROGER DRIVE, SUITE 185 KELLER, TX 76244 Firm Phone (817)562-3350 Areas of Certification 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT) 2.6.2 IMPACT EVALUATION ASSESSMENTS 2.6.3 BIOLOGICAL SURVEYS Renewal Status JANUARY 23, 2012 ( ACTIVE ) Firm Name PEPE ENGINEERING, LTD. Mailing Address 11999 KATY FWY, STE. 340 HOUSTON, TX 77079-1606 Firm Phone (281)293-0856 Areas of Certification 3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS 3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS 3.4.1 MINOR BRIDGE LAYOUTS 3.5.1 MAJOR BRIDGE LAYOUTS 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 8.3.1 SIGNALIZATION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 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 Renewal Status MARCH 8, 2011 ( ACTIVE ) Firm Name PERCHERON SURVEYING, LLC. Mailing Address 15411 VANTAGE PKWY. WEST, SUITE 205 HOUSTON, TX 77032 Firm Phone (281)447-6230 Areas of Certification 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 15.3.1 AERIAL MAPPING 15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING Renewal Status FEBRUARY 29, 2012 ( ACTIVE ) Firm Name PERENNIAL ENVIRONMENTAL SERVICES, LLC. Mailing Address 13100 NORTHWEST CENTRAL DRIVE SUITE 160 HOUSTON, TX 77040 Firm Phone (713)462-7121 Areas of Certification 2.3.1 WETLAND DELINEATION 2.4.1 NATIONWIDE PERMIT 2.4.2 INDIVIDUAL PERMITS 2.4.3 COAST GUARD & U.S. ARMY CORP OF ENGINEER PERMITS 2.6.1 PROTECTED SPECIES DETERMINATION (HABITAT) 2.6.2 IMPACT EVALUATION ASSESSMENTS 2.6.3 BIOLOGICAL SURVEYS 2.13.1 HAZARDOUS MATERIALS INITIAL SITE ASSESSMENT Renewal Status JANUARY 23, 2012 ( ACTIVE ) Firm Name PETTIGREW & ASSOCIATES, PA Mailing Address 1110 N GRIMES ST HOBBS, NM 88240-4840 Firm Phone (575)393-9827 Areas of Certification 3.1.1 ROUTE STUDIES & SCHEMATIC DESIGN - MINOR ROADWAYS 3.2.1 ROUTE STUDIES & SCHEMATIC DESIGN - MAJOR ROADWAYS 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 7.1.1 TRAFFIC ENGINEERING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 8.1.1 SIGNING, PAVEMENT MARKING AND CHANNELIZATION 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 12.2.1 PLANT INSPECTION AND TESTING 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 Renewal Status JANUARY 26, 2012 ( ACTIVE ) Firm Name PGAL PIERCE GOODWIN ALEXANDER & LINVILLE Mailing Address 3131 BRIARPARK, SUITE 200 HOUSTON, TX 77042 Firm Phone (713)622-1444 Areas of Certification 1.5.1 FEASIBILITY STUDIES 1.6.1 MAJOR INVESTMENT STUDIES 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 5.1.1 MINOR BRIDGE DESIGN 5.2.1 MAJOR BRIDGE DESIGN 5.3.1 MULTI-LEVEL INTERCHANGE DESIGN 6.1.1 ROUTINE BRIDGE INSPECTION 7.1.1 TRAFFIC ENGINEERING STUDIES 7.2.1 HIGHWAY-RAIL GRADE CROSSING STUDIES 7.3.1 TRAFFIC SIGNAL TIMING 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 10.4.3 PUMP STATION-STRUCTURES 10.5.1 BRIDGE SCOUR EVALUATIONS AND ANALYSIS 11.1.1 ROADWAY CONSTRUCTION MANAGEMENT AND INSPECTION 11.2.1 MAJOR BRIDGE CONSTRUCTION MANAGEMENT AND INSPECTION 12.2.1 PLANT INSPECTION AND TESTING 14.1.1 SOIL EXPLORATION 14.3.1 TRANSPORTATION FOUNDATION STUDIES 14.4.1 BUILDING FOUNDATION STUDIES 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 16.1.1 ARCHITECTURE - BUILDINGS AND OTHER STRUCTURES. Renewal Status FEBRUARY 15, 2012 ( ACTIVE ) Firm Name PIBURN & CARSON, LLC Mailing Address 9535 FOREST LANE, SUITE 229 DALLAS, TX 75243 Firm Phone (972)328-3500 Areas of Certification 2.4.1 NATIONWIDE PERMIT 3.4.1 MINOR BRIDGE LAYOUTS 4.1.1 MINOR ROADWAY DESIGN 4.2.1 MAJOR ROADWAY DESIGN 4.3.1 COMPLEX HIGHWAY DESIGN 10.1.1 HYDROLOGIC STUDIES 10.2.1 BASIC HYDRAULIC DESIGN 10.3.1 COMPLEX HYDRAULIC DESIGN 15.1.1 SURVEY 15.1.2 PARCEL PLATS 15.1.3 LEGAL DESCRIPTIONS 15.2.1 DESIGN AND CONSTRUCTION SURVEY 15.4.1 HORIZONTAL AND VERTICAL CONTROL FOR AERIAL MAPPING Renewal Status FEBRUARY 8, 2012 ( ACTIVE ) Firm Name PICKETT, KELM & ASSOCIATES, INC. Mailing Address 4100 DUVAL RD, BLDG 4, STE 103 AUSTIN, TX 78759-4277 Firm Phone (512)345-5538 Areas of Certification 6.1.1 ROUTINE BRIDGE INSPECTION Updated May 22, 2012

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