Letter of Interest and Statement of Qualifications

LETTER OF INTEREST AND STATEMENT OF QUALIFICATIONS

ENGINEERING SERVICES FOR THE OKLAHOMA DEPARTMENT OF TRANSPORTATION

ENGINEERING CONTRACT NO. 1813 PRELIMINIARY ENGINEERING, PREPRATION OF CONSTRUCTION PLANS (COUNTY ENGINEERING SERVICES)

Division: Multiple County Name: Statewide

Civil/Environmental Engineering 100% Native American Owned CGA Engineers, Inc. ODOT Certified 8179 East 41st Street Cherokee Nation TERO Certified Tulsa, Oklahoma 74145 Muscogee (Creek) Nation TERO Certified (918) 749-5800 Osage Nation TERO Certified (918) 749-5858—fax DBE Certified SBE Certified CGA Engineers, Inc. Civil / Environmental Engineering 8179 E 41st Tulsa, OK 74145 TEL (918) 749-5800 / FAX (918) 749-5858

July 19, 2016

Project Management Division ATTN: Melanie Price Contract Administrator Purchasing 200 NE 21st St. Oklahoma City, OK 73105-3204

Re: Letter of Interest for Engineering Services for Preliminary Engineering, Preparation of Construction Plans Engineering Contract No. 1813 County Engineering Services

Dear Selection Committee Members:

We would like to thank you for this opportunity to express interest in providing professional services for the Oklahoma Department of Transportation. We are pleased to submit the attached Statement of Qualifications and CAP 255. In these pages, you will find that CGA Engineers meets the pre-qualification provide county engineering.

Our current staff has the qualifications, capacity and experience to provide the requested engineering and consulting services for County Engineering projects. Our professional staff has previous experience with county, municipal and state agencies. We have recently completed numerous transportation projects, many of which have brief descriptions included in this submittal. CGA staff does not only provide design of projects but also provide services during construction. This experience insures our designs are constructed under state/county standard construction practices. Additionally, all of our engineers have experience in working on Oklahoma Department of Transportation projects, county projects and municipal projects.

CGA Engineers understands that a project is more than design plans and specs on paper. Much of our design work involves streets and roadways, projects that bring their own challenges such as maintaining traffic flow during construction and working with limited rights of way. With this kind of projects, CGA works with other entities such as utility providers and permitting agencies to assist in developing a successful project. Whatever services may be required to see a project to completion, you can rest assured that we will be able to provide them.

Sincerely,

Dwain M. Garner, P.E. President Attachment – CAP 255 TABLE OF CONTENTS

Experience and Familiarity with Department Procedures……………………………………. 3 Organization…………………………………………………………………………………... 3  Table of Organization………………………………………………………………… 4 Resumes………………………………………………………………………………………. 5  Dwain M. Garner, P.E………………………………………………………………… 5  Sara Arzu, P.E., CFM………………………………………………………………… 8  Patrick Wilson, P.E…………………………………………………………………… 11  Gary Gill, P.L.S……………………………………………………………………….. 13 Project Profile………………………………………………………………………………… 15  Transportation……………………………………………………………………... 15  Stormwater……………………………………………………………………….... 20 References…………………………………………………………………………………….. 21 Summary……………………………………………………………………………………… 22

EXPERIENCE AND FAMILIARITY WITH DEPARTMENT PROCEDURES

CGA Engineers, Inc. has extensive experience in transportation design for both urban and rural highways, including grading, drainage and surfacing. All our project engineers have experience in working with the Oklahoma Department of Transportation (ODOT) in either a consulting or sub consulting basis. The engineers in our transportation section have also worked for ODOT and other National Transportation and highway departments.

Currently as DBE subcontractors, CGA Engineers has provided both survey and design services on Department projects for other firms. This has given CGA Engineers insight and familiarity with current Department policies and procedures in contracting, planning, design, and preparation of construction plans and specifications.

ORGANIZATION

Mr. Dwain Garner, P.E., will head up the project development. His responsibilities will include design team task assignments, schedule, and budget oversight, along with technical expertise. In this capacity, he will be directly responsible for the project development and function as the project manager.

Mr. Gary Gill, PLS, will coordinate all field investigations. He will head up the survey team responsible for collecting survey data if needed for design. Additionally, Mr. Gill will be responsible for right of way documentation which will include investigating the existing right of way and easements on the projects. Having our own in-house survey crew offers many advantages. These advantages include flexibility in scheduling and customization of our field data collection methods. Survey schedules are coordinated with our design schedules. Furthermore, as soon as our surveys are downloaded, our engineers an begin the design work. This is because we have set up field codes, cell libraries, and symbol libraries to match our design standards as well as ODOT standards.

The rest of the engineering and technical staff will assist Mr. Garner in the design and plan production for projects. Following the organization chart, we have included resumes for the professional staff. From the experience listed in these resumes, we hope you will see that we have the technical and project management experience to deliver the preconstruction deliverables for a successful project.

TABLE OF ORGANIZATION

Dwain Garner, P.E.

Principal

Sara Arzu, P.E., Karrie Melton Gary Gill, CFM/ Administrative P.L.S. Engineering Assistant Surveyor Manager

Pat Wilson, P.E. Carl Project Blaylock Engineer Party Chief

Chase Bolding Civil Technician II

Zachary Matthew Wallace Wallace Draftsman II Draftsman I/ Surveyor

Carol Kave Draftsman I

RESUMES

Dwain Garner, P.E. PRESIDENT

In 2005, Mr. Garner took ownership of CGA Engineers, Inc. With more than twenty years experience, primarily in the areas of transportation, municipal, and airport engineering for municipalities across northeastern Oklahoma. Dwain has been involved in projects for the Oklahoma, Kansas, Alabama and Mississippi Departments of Transportation and the Arkansas Highway and Transportation Department. Mr. Garner has been expanding his resume during the past several years to include land development projects, primarily for our Native American clients.

EXPERIENCE CGA Engineers, Inc. - President – Responsibilities include managing all aspects of the firm, from office administration to marketing to project management City of Tulsa - Professional Design Engineer - Management of transportation infrastructure and rehabilitation projects. His responsibilities included coordination on consultant designs, budgets, schedules, construction management, and miscellaneous in-house design projects. Garver Engineers - Office/Project Manager - Responsible for marketing, project management and general office administration while being manager of eleven employees in the Tulsa office. Holloway, Updike and Bellen, Inc. - Design Engineer – Was responsible for the design of streets, highways, and general civil projects. Oklahoma Department of Transportation - Student Engineer – Worked with the engineering staff on the design and board drafting of rural highways while studying civil engineering. The Design Squad was located on campus in the Civil Engineering Building at Oklahoma State University (OSU). M.J. Lee Construction Company – Carpenter/Operator – Worked as Carpenter and paving machine operator on numerous bridge projects throughout northeast Oklahoma while obtaining his engineering degree.

EDUCATION Oklahoma State University, 1992 Bachelor of Science in Civil Engineering

PROFESSIONAL REGISTRATION Professional Engineer – Oklahoma No. 18300, 1997

CONTINUING EDUCATION Load and Resistance Factor Design for Highway Bridges – National Highway Institute Open Channel Hydraulics – University of Auburn Traffic Barrier and End Terminal Design – University of Auburn Environmental Regulations – Loins, Inc. National Environmental Policy Act, Cultural Recourses and Endangered Species Act – OSU

PROJECT EXPERIENCE

Site Design  CNE Roland Maintenance Bldg  CNB Cherokee Springs Plaza, Tahlequah  CNE Hard Rock Casino - Catoosa  CNE S. Coffeeville Casino, Valve Engineering  CNE Roland Casino Phase 1  CN W.W. Hastings Hospital, Tahlequah  CNE Nowata Food Distribution Facility  CNE Ramona Casino Phases 1 & 2  CNE Tahlequah Recycling Center  CNE Blue Ribbon Downs, Sallisaw  MCN Wilson Community Center  Pawnee Nation Elder Center, Pawnee  Ponca Nation Veterans Tribal Cemetery  CNE Collinsville Food Distribution Facility  Central Baptist Church, Ponca City  Evergreen Baptist Church, Broken Arrow  Seminole Fitness Center  Seminole Veteran’s Cemetery  Osage Nation Casino  Muscogee (Creek) Nation Okemah Hospital  Mertz Mfg Facility  MCN Duck Creek Casino parking lot  Energy Arch. Baker Hughes  Muscogee (Creek) Nation Reintegration Cntr, Claremore Complex - Henryetta

Municipal – City of Tulsa  Zone 1001, Sanitary Sewer Rehabilitation,  Zone 3008, Streets, Water, and Sanitary Sewer Water-line, Storm Sewer, Streets Rehabilitation  TMUA 02-55 phase 2-11th St. Waterline 193rd  Zone 4024, Sanitary Sewer Rehabilitation, to 225th E. Ave. Water-line, Streets  Zone 9036, Streets, Waterline, Sanitary Sewer  Zone 5041, Streets, Storm Water and Sanitary Re-habilitation Sewer Rehabilitation  TMUA-W 07-26, 2” Waterline Replacement  Zone 8103a, Streets, Storm Sewer Rehabilitation  East 71st Street widening from U.S. 169 to  Osage Dr. & 36th St. N., SS improvements, Garnett Tulsa  Grimes Heights Sanitary Sewer  Zone 7045, Streets and Storm Water Rehabilitation  Project SWD5364 Drainage Improvements  3 Miles of 12” Ductile Iron Pipe for Waterline  Various Storm Sewer and Detention Facility  TMUA-W 08-42, 6” Waterline Improvements Repairs  TMUA-W 10-44, 2” WL Replacement  Romoland Unsewered Area Citywide.  Zone 7046, Non-Arterial Street Rehabilitation  #104017-H, Harvard Ave. 61st to 51st  Zone 5041C, Non-Arterial Street Rehabilitation  Admiral/Memorial Intersection rehab, Tulsa

Municipal – City of Bixby  151st at Memorial to Riverview Arterial Street  Haikey Creek Flood Protection, Haikey Creek Widening and Old Fry Creek Diversion  Riverview 161st to 151st Arterial Street  131st & Mingo and 121st & Mingo intersections Widening

Highways, Bridges, Streets & Roads  U.S. Highway 169, Rogers County  U.S. Highway 69, Ottawa County  Oklahoma State Highway 18, Cushing  U.S. Highway 64/69 Interchange, Muskogee  U.S. 66 Bridge Replacement and Approaches,  Bridge Inspection Program, Corps of Bristow Engineers, Tulsa District  CNE - Roland Casino Auxiliary Lanes  Coal Creek  Osage Turnpike Feasibility Study  Darlington Bridge Replacement, Tulsa  Muskogee Turnpike Interchange/S.H. 16  Cherokee Nation Roads US 62 & Coffee  Cherokee Nation Oak Ridge Road

Hollow Rd.  CNE - Highway 75 J-turns, Ramona Casino  I-40 & US-69 Business Interchange  Mertz Hall Blvd Extension  US-59 ODOT, Jay  CNE – Ft. Gibson Auxiliary Lane  Coal Creek Bridge ODOT  CNE – Roland Auxiliary RDY Lanes

Storm Water, Water & Waste Water  South Fork Joe Creek Channelization  Joe Creek Slope Stabilization  Ramona Casino Detention Pond  Haikey Creek Flood Protection  CNE Hard Rock Casino 3  Muscogee (Creek) Nation Community Hospital  Osage Nation Casino, Ponca City  W.W. Hastings Hospital, Tahlequah  Blue Ribbon Downs Storm Water system  Kay County RWD1  CNE Collinsville Food Cntr Septic Tank  SS Improvements Osage Dr. & 36th St. N., Tulsa

Airports  Runway Safety Area Improvements, Tulsa  Davis Field North Apron Rehabilitation, Inter-national Airport Muskogee, Oklahoma  Runway Lighting Rehab, Marion County-  Tulsa Airport Parking Garage, Tulsa Airport Rankin Fite Airport, Hamilton Alabama Authority  Parking System Expansion, Tulsa International  Taxi lane Romeo-Romeo, Tulsa International Airport Airport  Airfield Drainage, Tulsa International Airport

Miscellaneous  Durant Fish Hatchery, Oklahoma Department  Blunt Road Improvements, Sequoyah County, of Wildlife Oklahoma  Central Baptist Church, Ponca City, Oklahoma

Sara Arzu, P.E., CFM

CGA’s Project Manager, Ms Arzu, has 20 years of civil engineering experience with an emphasis in Transportation and Storm water. She oversees the production of street and storm water design projects. She has worked for numerous municipalities and private engineering firms designing and overseeing all types of public projects. Ms. Arzu is a Certified Floodplain Manager in addition to being a Professional Engineer.

EXPERIENCE CGA Engineers, Inc. - Project Engineer – Ms. Arzu is responsible for project site design and plan production with a focus on transportation projects.

Breisch & Associates E&A - Project Engineer – Independent and supervised level of engineering design for numerous municipal and private projects. Project examples include street reconstruction, crack/joint seal, water and sanitary sewer design, retaining wall and drainage system design, and permanent traffic signage plan design.

City of Owasso Public Works Department/Engineering Division - Senior Civil Engineer – Engineering Management and independent, advanced level of engineering work in design, project management, planning, construction and inspection of public works and private development projects. She served as the Development Services Manager, Deputy Floodplain Administrator, and MS4 Storm water Phase II Coordinator during her time with the City of Owasso Public Works Department

City of Tulsa Public Works Department/Engineering Services - Civil Engineer III – Sara demonstrated an advanced level of engineering work in design, project management, contract negotiation and administration, and construction and inspection of public works projects while with the City of Tulsa Public Works Department. Sara worked on a multitude of projects encompassing the areas of storm water, infrastructure rehabilitation, waterline, sanitary sewer, and transportation.

Burns & McDonnell E&A - Project Engineer – Involved in roadway and traffic design projects in which she designed and evaluated alternatives for such projects as an Arterial Street Widening project in Broken Arrow and the widening of US Highway 169 for ODOT. She prepared construction cost estimates using ODOT standards and specifications along with specialized cost estimating software.

Port Authority of NY/NJ – Engineer intern for aviation design division. Worked with the aviation engineering staff on design/drafting analysis and vision 2025 conceptual alternatives for all three major airports in the state of New York.

EDUCATION  Columbia University, (SEAS) New York City, NY, May 1994  Bachelor of Science in Civil Engineering

PROFESSIONAL REGISTRATION & AFFILIATIONS  Certified Floodplain Manager – OK No. 05-  American Society of Civil Engineers 000015  Tulsa Chapter Vice President – 2006 to  OFMA Member – 2001 to present 2009  Professional Engineer – Oklahoma No. 22331  Tulsa Honor Academy Founding Board Member Governance Committee Member – 03/14 to present

PROJECT EXPERIENCE

Site Design  Muscogee (Creek) Nation Okemah Hospital  CNE Roland Casino  CNE Blue Ribbon Downs  CNE S. Coffeeville Casino  CN Recycle Center – Tahlequah  CN Collinsville Food Distribution Facility  CNE Ramona Casino  Pawnee Nation Elder Center  Seminole Veteran’s Cemetery  Seminole Fitness Center  1st Foursquare Church  Baker Hughes, Mertz Mfg Facility  3410 SE Washington Blvd., Ponca City  341 NE Washington Blvd., Ponca City  CNE Cherokee Casino Phase II  MCN Okemah Hospital RDY – Design

Municipal – City of Tulsa  Zone 5041 C, Non Arterial Street  61st and Sheridan Intersection Rehabilitation Reconstruction, Rehabilitation and  Admiral and Memorial Intersection street and Maintenance. traffic improvements  Zone 5041A, Street Rehabilitation  Joe Creek Channel Improvement Project  Zone 7046, Non Arterial Street Rehabilitation  Flat Rock Creek Drainage Improvements  Harvard Avenue 51st to 61st Arterial Street,  Magic Circle Subdivision Street Reconstruction storm water and waterline Reconstruction and Storm water Improvements  Zone 1078, Street Reconstruction and  Vienna Woods Storm water and Street Waterline Improvements Rehabilitation Project  Widening of 91st Street South from Memorial  Citywide Storm water Rehabilitation Projects to Mingo  Zone 7045/9045, Non Arterial Street  Forest Trials Sewer Extension Rehabilitation and Maintenance  South Fork Joe Creek Storm water and Street  Zone 3017A, Street Reconstruction, Waterline Rehabilitation Project Replacement, Sanitary Sewer Slip Lining  Zone 3008, Street Rehabilitation, Waterline  Forest Ridge Sewer Extension Replacement and Sanitary Sewer Slip-Lining  Un-sewered Areas - Sewer Extension Projects  91st and Harvard Intersection Improvements  Crescent Ridge Street Rehabilitation and Storm  Citywide Sanitary Sewer Rehabilitation Improvements Projects  Grimes Heights Unsewered Area Project  Citywide Street Rehabilitation Projects  SWD5364 Drainage Improvements  Citywide Waterline Replacement Projects  Zone 5033, Non Arterial Street Rehab. and  Romoland Unsewered Area Maint.

City of Owasso City of Broken Arrow  Fire Station No. III, WL/Sanitary Sewer  Aspen Widening, BA Expressway to Omaha Extension Ave

City of Bixby  151st – Memorial to Riverview, Arterial Street  Riverview – 161st to 151st, Arterial St Lining Widening  131st – Mingo, intersection reconstruction  121st – Mingo intersection reconstruction  Haikey Creek Flood Protection

Highways, Bridges, Streets & Roads  U.S. Highway 169, Highway Extension Project,  Route 112 Highway Reconstruction Project, Talala, Oklahoma Suffolk County, New York  NYSDOT State Highway Bridge Inspection  Cross Bronx Expressway, Highway Shoulder and Reconstruction, Bronx Queens Counties, Rehabilitation, Bronx, New York New York  I-44 Highway Rehabilitation Project, Vinita,  US 59 - ODOT, Jay Ok  Green Country Village 2nd Addition,  CNE - Hwy 75 – J-turns at Ramona Casino Bartlesville  Sequoyah High School – US 62 - Coffee  CNE – Hwy 62 – Ft. Gibson auxiliary lanes Hollow  CNE - Roland Casino auxiliary RDY lanes  Oakridge – 6 miles road reconstruction  I-40 & US-69 Business Interchange  Coal Creek Bridge ODOT  Cherokee Nation Roads US 62 & Coffee  Okemah 2 miles Roadway reconstruction Hollow Rd.

Storm Water, Water & Waste Water  Ramona Casino  CNE Hard Rock Casino 3  Muscogee (Creek) Nation Community Hospital  Osage Nation Casino, Ponca City  Water Tower Construction Inspection  W.W. Hastings Hospital, Tahlequah  Blue Ribbon Downs Storm Water system  Kay County RWD1  CNE Collinsville Food Center Septic Tank  SS Improvements Osage Dr. & 36th St. N., Tulsa

Patrick Wilson, P.E.

Mr. Wilson is a licensed engineer with more than ten years of experience in all phases of engineering for transportation and civil site projects, particularly in the area of hydrology and roadway design. His experience includes roadway and site design; horizontal and vertical roadway geometry; preparation of final plans, specifications and cost estimates; hydraulic analysis; drainage design for culverts, ditches, storm sewers, water mains, and sanitary sewers; permits; and construction observation and documentation.

EXPERIENCE CGA Engineers, Inc. - Project Engineer – Mr. Wilson is responsible for project management.

Chastain & Associated, LLP – Project Manager / Project Engineer - Worked on various projects focusing on roadway upgrades, drainage system improvements including storm sewers and bridge hydraulics, site plans including parking lot and utility design, and Phase 1 studies.

EDUCATION University of Illinois May 2000 Bachelor of Science, Civil Engineering City: Urbana-Champaign State: Illinois Illinois College May 2000 Bachelors of Science, Physics; Minor – Mathematics City: Jacksonville State: Illinois

PROFESSIONAL REGISTRATION & AFFILIATIONS Professional Engineer – Oklahoma No. 26638, 2013 Member, American Counsel of Engineering Companies of Illinois (ACEC – IL) ACEC – IL United States Department of Agriculture – Rural Development Liaison Committee, 2009 - 2011 Member, Illinois Society of Professional Engineers (ISPE) ISPE – Central Illinois Chapter President Elect, 2011

PROJECT EXPERIENCE

Site Design  CNE Hard Rock Casino - Catoosa  CNE Roland Casino Maintenance Bldg  CNE - Roland Casino Maintenance Bldg.  CNE Blue Ribbon Downs Roland  Baker Hughes building entry modification  Pawnee Nation Elder Center  Seminole Nation Veterans’ Cemetery  Seminole Nation Fitness Center  Assembly of God Children’s Wing, Broken  Muscogee (Creek) Nation Reintegration Arrow Complex  Muscogee (Creek) Nation Community Hospital  MCN - Duck Creek Casino  MCN - Wilson Community Center, Muscogee  Ponca Tribal Veterans Cemetery  CNB Tahlequah Cherokee Springs Plaza  Eufaula Reintegration Campus Master Plan

Municipal – City of Tulsa  Grimes Heights Unsewered Area  Romoland Unsewered Area  Franklin Park  COT Parks: Franklin, Clark, Feldman, Hill,  COT Maintenance Zone 7046 Project #104747 Lubell, Maxwell, Heller, Zeigler  COT Sanitary Sewer Imp. Osage Dr. & 36th St. N.

Highways, Bridges, Streets & Roads  COT Harvard Ave. – 61st to 51st  US 59 - ODOT, Jay  CN Roads & Bridges US-62 & Coffee Hollow  CN Roads & Bridges Oak Ridge Road Rd.  Cherokee Nation Roads - Coffee Hollow Rd.  MCN Duck Creek Casino parking lot

Storm Water, Water & Waste Water  Osage Nation Casino, Ponca City  CNE Collinsville Food Cntr Septic Tank  CNE - Blue Ribbon Downs Storm Water  Osage Dr. & 36th St. N., SS improvements, system Tulsa

 Managed project team for a storm sewer project from the Phase 1 Study, Phase 2 Design, to the Phase 3 Construction. Also, assisted client in securing funding.  Fast tract construction documents for a dredging project. Assisted client with construction management  Hospital site plan to increase parking during the expansion of the emergency department. Coordinated underground utilities with the new underground detention  Community College site plan that helped achieve a platinum LEED rating for the building and site  Farm Progress Show - site plan, including water main design, drainage design, roadway design, and construction observation.  A study to determine an alternate water supply study for irrigation for a park district golf course  Hydraulic analysis of multiple bridges  Phase 1 Study and Phase 2 Design to upgrade an existing rural roadway within city limits to an urban roadway with a bike path. Project involved public meetings, coordination with a zoo, children’s museum, school, churches, and various residences.  K&C Mfg. Construction Permits & Documents

Gary Gill, P.L.S.

A land surveyor with close to 30 years of experience performing boundary surveys, American Land Title Association property surveys, cross country utility surveys, topographic surveys for engineering design, hazard mitigation and remediation, subdivision and cemetery designs and lot layouts, engineering surveys for various types of civil engineering projects, accretion surveys, hydraulic feature surveys and floodway cross-sectioning, reestablishing obliterated section corners and construction staking. Mr. Gill has performed all aspects of boundary surveys, engineering surveys, engineering technician computations and design, construction staking and construction inspection on many engineering projects. He is also an engineering technician and draftsman, and has performed resident inspections of construction projects.

EXPERIENCE CGA Engineers, Inc. - 1986 to Present, CGA Engineers, Inc. (formerly Chapman, Cottle, Gill, and Assoc., Inc. / formerly Chapman, Gill and Assoc., Inc.) Surveyor; Former Secretary/Treasurer

Blubaugh Engineering Co. - 1976 to 1986, Engineering Technician

U.S. Air Force - Communications Technician

EDUCATION Sedalia, Missouri State Fair Junior College, 1973-1976 U.S. Air Force Communication Technician Training, 1971

PROFESSIONAL REGISTRATION Oklahoma Society of Land Surveyors

MAJOR DESIGN SURVEYS

City of Tulsa Metropolitan Area  Arterial and Non-arterial street improvements,  Topographic survey and right of way topographic survey and right of way acquisition investigations for waterline and sanitary sewers for zones5041, 8103A, 4024, 1001, 9036, 5033, including TMUA-W 07-26, TMUA 02-55, RL 7046, Admiral and Memorial, Harvard Ave 51st Jones Lift Station, and Grimes Heights Phase to 61st, and 61st & Sheridan I&II

Ponca City Metropolitan Area  Waverly Street Widening and Reconstruction  Ash Street and Hartford Avenue; Realignment and Signalization  Union Street Widening and waterline at Union  Meadows Pump Station Improvements and St. New Waterline  Fox Run Estates Subdivision  Kay County Rural Water District No. 1 Standpipe and Pump Station Improvements

Additional Design Surveys  Alex Water Treatment Plant  Alta Survey in Ponca City, OK  CNE W.W. Hastings Hospital, Tahlequah  Bartlesville Wesleyan College; Campus-Wide  Henryetta Wastewater Treatment Plant Storm Water Study & Detention Report

 Blackwell Water Treatment Plant  Sand Springs Water Treatment Plant Improvements Improvements – Sand Springs  Main Street Station Improvements and New  MCN Duck Creek Casino Parallel Force Main – Newkirk  MCN Okemah Hospital  CNE Nowata Food Distribution  CNE Casino Tahlequah

CONSTRUCTION STAKING

Site Development Property, Grading, Roadway, and Utility Staking  Brentwood Villa Subdivision  Staples  Briar Ridge Subdivision  Thorn Apple Valley  Chili’s Restaurant  Wal-Mart Super Center  North Meadowlark Subdivision  Westbury Subdivision  Renaissance Assisted Living Center

Highways, Bridges, Streets & Roads  BIA; Tonkawa, Oklahoma. Project included:  Fifth Street Extension; Ponca City, OK. Project right-of-way, earthwork, and drainage structure included: right-of-way, earthwork, drainage staking for over one (1) mile of 2-lane street structure staking for over one mile of 2-lane construction street construction  Cherokee Nation Oak Ridge Road  Okemah 1100 Road widening project

Water and Wastewater  Blackwell, OK Wastewater Treatment Plant  Ponca City, OK Wastewater Treatment Plant Improvements. Survey for: trickling filter, new Improvements. Survey and right of way digesters, chlorine contact basin, plant controls, investigation for: new sludge drying beds, new pumps, plant piping digesters, new chlorine buildings  Braman, OK Wastewater Treatment Plant.  Tonkawa, OK Wastewater Treatment Plant. Survey for: new lagoons and system piping Survey for: new lagoons, center pivot for effluent land application, and system piping  Collector Extensions; Stillwater, OK. Project  West Side Sanitary Sewer; Newkirk, OK. included: 1,000 LF extension of 12” sanitary Project included: alignment and grade staking sewer collection line for 10” sanitary sewer collector line  Hunter, OK Wastewater Treatment Plant.  Wewoka, OK Water Tower and Distribution Surveyed existing terrain for: new lagoons and Piping. Topographic field survey for a new system piping water tower with two (2) miles of distribution piping  Lamont, OK Wastewater Treatment Plant. Survey for: new lagoons and system piping

PROJECT PROFILE TRANSPORTATION

CGA Engineers, Inc. has extensive experience in transportation design. Our engineers have designed numerous municipal street and highway projects throughout their careers. Design aspects have included:  Horizontal Alignments  Traffic Signal Design  Vertical Alignments  Limited Access Interchanges  Cross Section Design  Intersection Design  Storm Sewer Design  Street and Highway Signage  Roadside Drainage  Sequence of Construction  Box Culvert Design  Construction Traffic Control

Oklahoma Department of Transportation (Sub consulting)  U.S. 59, 0.8 mile project north of Jay  Coal Creek at U.S. 75  U.S. 64 & I-40 Interchange  Red River U. S. 70, Durant

Cherokee Nation  Coffee Hollow & U. S. 62, addition of acceleration & deceleration lane + traffic signal for Sequoyah High School  Oakridge – new 6-mile rural highway with approximately 2.5 mile on new alignment in Adair County

Cherokee Nation Entertainment, LLC  Ramona – Highway 75 Phase II – J-Turns  Fort Gibson – U.S. 60 – design of auxiliary lanes  U. S. 64 – design of auxiliary lanes

City of Bixby  151st – Memorial to Riverview – Four lane 0.5 mile stretch of arterial street  Riverview – 161st to 151st – 1 mile of three and four lane improvements of arterial street

City of Tulsa  Zone 5033 – 3 miles of residential street rehabilitation and reconstruction  Zone 5041c – 1.8 miles of residential street rehabilitation and reconstruction  Zone 9036 - 1.5 miles of street improvements along Utica and 36th Street  Zone 8103a – 2.4 miles of street reconstruction and rehabilitation  Zone 4024 – 2.2 miles of street rehabilitation in an industrial area, major stormwater improvements consisting of a double 10’x8’x400’ box into an existing regional detention pond  Zone 1001 – Reconstruction of all the streets in the maintenance zone  Zone 9036- Traffic signal improvements  Traffic Signal Improvements – E. 55th Pl. S. and S. Mingo Rd., E. 93rd St. S. and S. Memorial Dr.

Project Name: STPY-221B(003) EC Jay – Delaware, Oklahoma Contact: Robin Sewell: Craig & Keithline Phone Number: 918.743.6611

Transportation Design:  0.79 mil of 44-ft wide four-lane highway  Design 22-ft wide detours  Design and generate drainage structures  Design of cross road culverts, design driveway  Design profiles  Generate removal/demolitions plans  Generate cross sections  Generate stormwater pollution prevention plans  Develop erosion control plans  Develop right of way plans  Develop construction sequence plans  Develop traffic control plans  Prepare plan field review report and cost estimates  Generate miscellaneous details

Project Name: Bridge Replacement over the Red River on Hwy 75 Contact: Shane King: Est, Inc. Phone Number: 405.815.3600

CGA Engineers was contracted by EST, Inc. to provide topographical survey information for bridge replacement project over Red River on Highway 75 Bryan County line between Oklahoma and Texas. The scope of work for this project included providing cross sections upstream and downstream of the existing bridge for approximately 1,000 feet both ways. The topographic collection information provided sections on 50 ft intervals for the first 250 ft and 100 ft intervals for the remainder of the project limits. The survey data was developed from digital terrain model and direct sections. Investigation and collection was done both on land and with the assistance of a boat. Low flow conditions less than 700 cfs collected at the Arthur Gauge Station was used as maximum flow to perform the work.

Project Name: ODOT Coal Creek Bridge Shoofly Contact: Terry Eddings Phone Number: 918.251.0717

CGA Engineers, Inc. was subcontracted by Holloway, Updike & Bellen, (HUB), Engineering to design an incidental construction detour shoofly. Approximately 2,200 linear feet of detour shoofly with minimum offset of 70’-75’ from the centerline of the proposed mainline road. The best design involved designing the shoofly as short as possible within the specified limits. Project also involved design of 12 ft TBSC driveways for local access; extending temporary storm cross drain 30” RCP pipes. The project also involved providing Cut and Fill quantities for shoofly area. The most current edition (2011) of ASSHTO standards design parameters were used for the Shoofly. The following parameters were used:

 Design speed of 45 mph  2% normal crown/reverse crown  Meet proposed mainline design elevation at both ends of project  Use typical section as provided by HUB 2” wearing surface over 8” sub-grade  Use 4:1 to 3:1 cut/fill slope for the shoofly road  Check design for maximum radii  Use 2009 ODOT Construction specifications

CGA prepared P&P and X-sections and HUB incorporated the Shoofly Design into the main road P&P sheets. Assisted HUB in design review period as it related to the shoofly portion of the project.

Project Name: Oakridge Road CN-0835-09/cn-A867-11 Adair, Oklahoma Contact: Regina Compelube Phone Number: 918.453.5730

The Cherokee Nation Roads Department contracted CGA Engineers, Inc. to prepare engineering design plans for Oak Ridge Road. Project involves the construction of six (6) miles roadway corridor beginning at the intersection of N4740 Rd in Adair County to Arkansas Highway 59. The project includes investigation, analysis and data collection, evaluation of existing conditions, surveying, and general services during construction. This project involves grading, drainage, and surfacing.

Project Name: Highway 62, Part 3/SHS Intersection Contact: Regina Compelube Phone Number: 918.453.5730

The Cherokee Nation Roads and Bridges Department contracted CGA Engineers, Inc. to design improvements for the intersection of US Highway 62 and Coffee Hollow Road/Cherokee Street. The project includes the design of a deceleration/acceleration lane. A 12 ft with 8 ft shoulder right turn auxiliary land for a 45 mph corridor was designed. The new cross section of 2% and pavement thickness of 9 inches Portland cement concrete over a 4 inch oen graded bituminous base. Also included as part of the improvement was the rehabilitation of Cherokee Str, main entrance to Sequoyah High School which included widening of the school access with a combined open and closed cross section. The project also included the installation of new signalization eight (8) phasing cycle with loop detection system. Existing markings and traffic signs were replaced with new MUTCD standard traffic control marking and signage. Also part of the improvements included milling and overlaying of Coffee Hollow Rd. and new striping of the US 62 intersections.

Project Name: Cherokee Nation Enterprises Casino Ramona, Oklahoma Contact: CGA Engineers, Inc. Phone Number: 918.749.5800

Site Design:  Design of J-turn lanes  Improvements to existing Highway 75  Additional turn lanes  Access road control for passenger vehicles and trucks  Permanent traffic signage and marking  Highway lighting  Channel realignment and restoration  Grading plan with balanced earthwork volumes  Construction traffic control

Utility Design:  Storm water analysis and design  Highway lighting design  HDD bore under Highway 75

Project Name: US 60 Auxiliary Lanes Fort Gibson, Oklahoma Contact: Phone:

Site Design:  Design of auxiliary lanes  Drainage improvements  Permanent traffic signage and markings

STORMWATER CGA Engineers has considerable experience in the design and management of storm water projects for a variety of clients. Services in this area include:

 Channel Design  Stormwater Detention Facilities  Erosion Prevention and Protection Storm  Stormwater Pollution Prevention & Protection Sewer Networks  Hydraulic Analysis  Structures & Culvert Design  Hydrological Analysis

Representative Projects  Evergreen Baptist Church – Broken Arrow, OK  Storm Sewer & Detention Facility Repairs – Tulsa, OK  Zone 4024, Stormwater – City of Tulsa  Zone 5041, Stormwater Rehabilitation – City of Tulsa  Zone 9036, Stormwater Rehabilitation – City of Tulsa  Zone 8103a, Streets, Storm Sewer Rehabilitation – City of Tulsa  Joe Creek Channel Repairs – Tulsa, OK  Haikey Creek Channel – Bixby, OK

REFERENCES

Beatriz Aamodt, P.E. M. 918.366.4430 Doug Helt, P.E. 918.596.9636 Public Works Director Lead Engineer City of Bixby Transportation Design Section Bixby, OK City of Tulsa

James Allred 918.549.2466 Brian Hunt 918.442.2291 Construction Engineer Sr Real Estate Development Manager Muscogee (Creek) Nation Cherokee Nation Businesses Okmulgee, OK Catoosa, Ok

James Carter 918.384.7853 Michael Lynn 918.453.5396 Director of Commercial Real Estate Director , Roads Department Development Cherokee Nation Roads Cherokee Nation Entertainment, LLC Tahlequah, OK Catoosa, OK

Jared Cottle 918.366.0437 Kevin Ogle, P.E. 918.384.7735 City Manager Director of Construction City of Bixby, OK Cherokee Nation Entertainment, LLC Catoosa, OK

Tom Duncan 918.384.5938 Kimberly Pearson 918.699.7605 Cherokee Nation Businesses Accounting Catoosa, OK Osage Casinos Tulsa, Ok

Terry Eddings, P.E. 918.682.7811 Devin Rohr 918.251.8591 Principal Administrative Director Holloway Updike and Bellen, Inc. BA Assembly of God Church Broken Arrow, OK

Jim Fairbanks, P.E. 580.767.0333 Henry Som de Cerff, P.E. 918.596.7355 City Engineer Engineering Services Manager Ponca City, OK City of Tulsa

Arkanjelo Goz 918.596.7339 Janet White 580.628.2220 Senior Engineer Coordinator Waste Water Tonkawa Chamber of Commerce City of Tulsa Tonkawa, OK

SUMMARY

DBE Goal CGA Engineers, Inc. is an ODOT Certified DBE. Being and ODOT Certified DBE firm, CGA will meet the project goals by performing all the required services with the exception of geotechnical services, which we typically use the services of the consultants Terracon.

Far Audit Status CGA Engineers, Inc. has an audit for 2010 accepted by the Department. This audit was performed after the award of a Pedestrian Improvements Project that was placed on hold indefinitely by the department.

Closing CGA Engineers, Inc. is committed to providing engineering services tailored to fit the needs of our clients, and to deliver projects on time and within budget. We are familiar with ODOT construction specifications and standards and have previously worked with the members of the Department staff.

In order to maximize the efficiency of various projects, CGA uses the latest version of MicroStation and InRoads civil engineering software, the same used by the Department. All design software is kept up-to- date to ensure compatibility. CGA updates its computer hardware to provide accurate, timely designs. Additionally, CGA Engineers has its own in-house survey crew to provide timely and accurate collection of field data.

At CGA Engineers, we understand that there are many design and technical items that go into the development of a transportation project. Typically, one thinks of this including surveying, right of way, geometric design, grading and drainage, and bidding. But there are many other items that must be included. These items include stormwater management both during construction and for final construction. It includes traffic control, not just the traffic control of the completed project, but control during construction. This may include detours or temporary construction. Likewise, the design of pedestrian facilities will include access during construction. Our engineers are aware of all the complexities involved in the design of these projects and they are experienced in all these areas.

With our staff, we are able to perform and manage all the necessary planning and design functions of a grade, drain and surfacing project in-house. We have professional engineers, a registered surveyor, civil technicians, and construction observers on staff. The current staff has worked together on similar projects and understands the complexities. We look forward to the opportunity to working with the Department.

State of Oklahoma Office of Management and Enterprise Services Instructions for Completing DCAM-CAP Form 255 Division of Capital Assets Management Construction and Properties

DCAM-CAP Form 255 is the companion form to CAP Form Item 1. Enter the description of the project, as it appears in employees of consultants or sub-consultants. A separate 254 which permits Architects, Landscape Architects, the letter you received announcing the project. If the DCAM-CAP Form 255 is required for additional consultants Engineers and Land Surveyors to respond to invitations to be agency has used a number to identify the project, include or sub-consultants. considered for design projects from the State of Oklahoma. It that number. permits consultants to tailor their response to the specific Item 6. This page is for the resumes of the key personnel. It project being considered by an agency. Item 2a. Enter the date of the letter announcing the project. may be copied as necessary. It should be noted that You must reply to the agency as specified, to be Oklahoma law requires that design work for Oklahoma This form is used in conjunction with DCAM-CAP Form 254 in considered. This completed form must accompany your projects require the seals of architects and engineers licensed the same manner as Federal Standard Forms 254 and 255 letter of interest. in the State of Oklahoma. are used for Federal selections. DCAM-CAP Form 255 is to be used for a specific project and DCAM-CAP Form 254 is Item 2b. Enter the name of the agency from which you Item 7. This page is for the listing of projects accomplished by used to be registered for consideration. These forms have received the announcement letter. the (P)artnership, (C)orporation, (J)oint- (V)enture, or been designed to be as similar as possible to the Federal (I)ndividual, which best represents the qualifications of the firm forms but SF254 and SF255 MAY NOT be used for State Item 3. List the legal name and address of the firm or joint- for the type of project similar to the one announced. Do not registration and selection. venture submitting this form. include projects of consultants or sub-consultants.

This form is divided into (6) break sections. To easily view Item 3a. All firms, other than individuals practicing under Item 8. This area may be used to provide any other where these sections occur, use the “View/Normal” their own license, or joint ventures must be certified by the information not covered elsewhere on the form, which is command. Oklahoma Board of Registration for Professional Engineers pertinent to this project. List any special qualifications, which and Land Surveyors or the Oklahoma Board of Governors are applicable to this project. The first section contains a table, is unprotected, and allows for Licensed Architects and Landscape Architects. for the first sheet/instructions to be deleted. The table can be Item 9. All prospective design consultants must be aware of deleted by selecting the whole table and using the “Edit/Cut” Item 3b. Enter the firm's Tax ID Number. the quoted section of law from Title 61 of the Oklahoma command. Statutes. The signature in Item 11 acknowledges that the Item 3c. Enter the name, title, and telephone number of the excerpt has been read. The second section (Items 1 thru 5a) are protected and principal representing the firm or joint-venture submitting contains fields that can be filled in with the appropriate this form. Item 10. A principal of the firm must sign and date the information. questionnaire for it to be accepted. Original signatures are Item 3d. Enter the address of the office that will perform required. The third and fourth sections (Item 6.) are unprotected and the work on this project, if it is different from that shown in don’t contain any fields. This allows for the whole table to be item 3. Return this completed form to the agency issuing the invitation copied and pasted so that additional “Brief resumes…” can be with a letter requesting consideration for the proposed project. input. The table can be copied by selecting the whole table Item 4. List the number of personnel, by discipline, to be and using the “Edit/Copy” And “Edit/Paste” commands. used on THIS PROJECT. List them only once by primary function. If functions are not shown, add them in the blanks The fifth and sixth sections (Items 7, 8, 9, 10) are protected provided. and contain fields that can be filled in. Item 5. If a joint-venture is planned for this project, list To better assist you in inputting information, you can turn on the member firms and their respective areas of expertise “Form Field Shading” and “Show Gridlines” using the forms here. All members must be registered with Construction toolbar. and Properties. Provide total number of employees permanently employed by the firm listed. Do not include

DCAM/CAP - FORM 255 (08/2015) THIS FORM MAY BE COPIED OR COMPUTER GENERATED, BUT NOT ALTERED FORM 255 PAGE 1 OF 6

1. Project Name/Location for which firm is filing: 2a. Date of Announcement: 2b. Agency originating announcement: STATE Oklahoma Department of Transportation Project Management Division Oklahoma Department of OF 200 N.E. 21st Street Transportation OKLAHOMA Oklahoma City, OK 73105-3204

EC 1813 Consultant Services For A Specific Project 3. Firm (or Joint-Venture) Legal Name and Address: 3c. Name, Title, & Telephone Number of Principal Contact: CGA Engineers, Inc. Dwain Garner, President 8179 E. 41st Street (918) 749-5800 Tulsa, OK 74145

3a. Certificate of Authority Number: 1371 3d. Address of office to perform work if different from Item 3: s/a 3b. FEI/Tax ID Number:

4. Personnel by Discipline: (List each person only once, by primary function.) 1 Administrative Economists Mechanical Engineers Architects Electrical Engineers Mining Engineers 1 CAD/CADD Technicians Estimators Planners: Urban/Regional Chemical Engineers Geologists Sanitary Engineers 3 Civil Engineers Hydrologists Soil Engineers Construction Inspectors Interior Designers Specification Writers 2 Draftsmen Landscape Architects Structural Engineers Ecologists 3 Land Surveyors Surveyors 10 Total Personnel

5. If submittal is by a JOINT-VENTURE, list participating firms and outline specific areas of responsibility (including administrative, technical and financial) for each firm: All firms and the joint venture MUST be registered with Construction and Properties, Division of Capital Assets Management, 2401 N. Lincoln Blvd., Suite 212, P. O. Box 53448, Oklahoma City, OK 73152-3448.

5a. Has this Joint-Venture previously worked together? Yes No If YES, how many times?

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6. Brief resume of key persons, specialists, and individual consultants employed by sub-consultants anticipated for THIS PROJECT. a. Name and Title: Dwain Garner, P.E., President a. Name and Title: Gary Gill, PLS b. Project Assignment: Project Manager b. Project Assignment: Professional Land Surveyor c. Name of firm with which associated: CGA Engineers, Inc. c. Name of firm with which associated: CGA Engineers, Inc. d. Years experience: With this firm 10 With other firms 14 d. Years experience: With this firm 28 With other firms 10 e. Education: Degree(s)/Year/Specialization e. Education: Degree(s)/Year/Specialization Bachelor of Science/1992/Civil Engineering Sedalia, MO State Fair Junior College, 1976 f. Active Registration: State/Year first registered/Discipline/Oklahoma License Number f. Active Registration: State/Year first registered/Discipline/ Oklahoma License Number Oklahoma/1997/Professional Engineer/No. 18300 Oklahoma/1993/Land Surveyor/No. 1376 Oklahoma Certificate of Authority (if any): 1371 Oklahoma Certificate of Authority (if any): 1371 g. Other experience and qualifications relevant to the proposed project: g. Other experience and qualifications relevant to the proposed project:

U.S. 75, Coal Creek, Coal County, Oklahoma, Oklahoma Department of Transportation – Transportation as a sub consultant to Holloway, Updike and Bellen, Inc. provided roadway design for Fifth Street Extension, Ponca City, Oklahoma – Project included: right of way, earthwork J/P number 20317(04). The project consisted of replacing the bridge over Coal Creek. and drainage structure staking for over one (1) mile of 2-lane street construction. Major design items included adding shoulders and safety slopes and designing a shoo fly detour for construction. BIA, Tonkawa, Oklahoma – Project included: right of way, earthwork, and drainage structure staking for over one (1) mile of 2-lane street construction. U.S. 75, Ramona, Oklahoma – The project was to improve safety of ingress and egress from the Cherokee Casino on Highway 75 near Ramona. Upon a traffic study by TEC Maintenance Zone 3008, Tulsa, Oklahoma – Survey of project limits. Surface and review by Division 8, a J-turn design was selected. The north bound movement was topography data collection; plat research; existing subsurface infrastructure data designed ¼ mile south of the casino entrance and the southbound movement was collection; ROW title research; located 4,500 feet of waterline improvements and 347 designed 1/8 mile from the casino entrance. Project included grading, drainage, signage, feet of sanitary sewer rehabilitation. and pavement for lane ¾ miles. The project was funded by Cherokee Nation Entertainment. Maintenance Zone 5041, Tulsa, Oklahoma – Survey and right of way coordination for the rehabilitation of 1.8 miles of 2-lane asphalt streets with concrete curb and gutters. Due to U.S. Highway 169, Rogers County, Oklahoma – Project manager for rural highway deterioration and soil swelling, the curb and gutters had to be replaced to restore improvements project on U.S. 169 north of Talala for the Oklahoma Department of drainage along the roadway. The project included 11,800 feet of curb and gutter and Transportation. This project included an existing two-lane rural highway being upgraded 1,500 cubic yards of 8-inch asphalt patches in addition to 22,800 square yards of mill to a super two-lane on four-lane right of way alignment. The 4.6 mile project included two and overlay. multi-span bridge structures for streams feeding Oologah Lake. The project incorporated design, right of way plans, hydraulics and hydrology studies, utility relocations, and railroad coordination.

Maintenance Zone 5041 – Tulsa, Oklahoma – Rehabilitation of 1.8 miles of 2-lan asphalt streets with concrete curb and gutters. Due to deterioration and soil swelling, the curb and gutters had to be replaced to restore drainage along the roadway. The project included 11,800 feet of curb and gutter and 1,500 cubic yards of 8-inch asphalt patched in addition to 22,800 square yards of mill and overlay.

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6. Brief resume of key persons, specialists, and individual consultants employed by sub-consultants anticipated for THIS PROJECT. a. Name and Title: Carl Blaylock a. Name and Title: b. Project Assignment: Survey Party Chief b. Project Assignment: c. Name of firm with which associated: CGA Engineers, Inc. c. Name of firm with which associated: d. Years experience: With this firm 2 With other firms 10 d. Years experience: With this firm With other firms e. Education: Degree(s)/Year/Specialization e. Education: Degree(s)/Year/Specialization Applied Science – Associates/2008/Civil Engineering & Surveying Technology f. Active Registration: State/Year first registered/Discipline/Oklahoma License Number f. Active Registration: State/Year first registered/Discipline/ Oklahoma License Number

Oklahoma Certificate of Authority (if any): 1371 Oklahoma Certificate of Authority (if any): g. Other experience and qualifications relevant to the proposed project: g. Other experience and qualifications relevant to the proposed project: Projects requiring surveys: Upper Joe Creek Ferguson Enterprise City of Tulsa Maintenance Zone 5025 Sand Springs Water Treatment Plant Backwash Pump City of Tulsa Maintenance Zone 5033 Non-arterial Street Rehabilitation Muscogee (Creek) Nation Reintegration Center Cherokee Springs Plaza City of Tulsa 61st & Sheridan Arterial Intersection Street Rehabilitation Haikey Creek Channel City of Tulsa McClure additional survey services City of Tulsa Harvard – 61st to 51st Street Arterial Street Rehabilitation Cherokee Nation Roundtree Office Renovation

7. Work by firm or members which best illustrates current qualifications relevant to THIS PROJECT (list not more than 10 projects).

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a. Project Name and Location "P", "C", b. Nature Of Firms Responsibility c. Project Owner’s Name and Address d. Completion e. Est. Cost (000’s) "JV" or "I" Date Entire Firm’s Portion Project

1. Cherokee Springs Plaza C Field investigation, analysis of conditions, Cherokee Nation Business, LLC Est. Phase I Phase I Design evaluation of design, and recommended Master Cherokee Nation Business, LLC 777 W. Cherokee Street 2016 $9,400 100% Plan Est. Phase II Tahlequah, Oklahoma Catoosa, Oklahoma 74015 2018 (918) 442-2291

2. Maintenance Zone 5033 C Non-arterial Street Rehabilitation and Waterline City of Tulsa Est. Design $5,896 Design Replacement City of Tulsa 2317 S. Jackson Ave, Rm S 101 2016 100% Tulsa, Oklahoma Tulsa, OK 74107-3017 Est. Const. (918) 596-9619 2018 3. Harvard Avenue C Arterial Street Rehabilitation of 4 lanes with a City of Tulsa Completed 2016 $4,467 Design st st 51 St to 61 St center flush median. Drainage, pavement, curb 2317 S. Jackson Ave, Rm S 101 100% and gutter, traffic control City of Tulsa Tulsa, OK 74107-3017 Tulsa, Oklahoma (918) 596-9619 4. Oak Ridge Road C 6 miles roadway corridor, surveying, grading, Cherokee Nation Roads Department Est. Design $8,000- Design Cherokee Nation Roads Department drainage, surfacing PO Box 948 2016 10,000 100% Adair, Oklahoma Tahlequah, OK 74465-0948 Est. Const. 2018 This section (918) 453-5730 5. US Highway 59 in Jay JV Realignment of highway, design, evaluation of Craig & Keithline, Inc. Est. 2018 $3,238 Design Craig & Keithline, Inc. alignment for super-elevation 6940 S. Utica Ave 100% Delaware, Oklahoma Tulsa, OK 74136-3903 This section (918) 743-6611 6. Reintegration Campus C Site survey, grading, drainage, utilities, ONE Architecture, LLC Est. Summer $6,100 Design th Muscogee (Creek) Nation surfacing, erosion control, and storm water 1319 East 6 Street 2016 100% management Henryetta, Oklahoma Tulsa, OK 74120 (918) 764-9996 7. Joe Creek Channel Liner Rehab C Survey, site evaluation, erosion control and City of Tulsa Completed 2008 $1,089 Design City of Tulsa storm water management 2317 S. Jackson Ave, Rm S 101 100% Tulsa, Oklahoma Tulsa, OK 74107-3017 (918) 596-9619 8. North Riverview Road Improvements C roadway surface widening; sanitary sewer City of Bixby Public Works Department Completed 2013 $2,200 Design 116 West Needles Bixby, OK relocations; traffic control striping and signage; 100% sanitary sewer relocations; waterline and storm Bixby, OK 74008 water improvements (918) 366-4430 9. U.S. 75, J turns C Design of J turns servicing ingress and egress Cherokee Nation Entertainment, LLC Completed 2011 $1,371 Design Cherokee Nation Entertainment 777 West Cherokee Street for the Cherokee Casino near Ramona OK 100% Ramona, OK project included grade, drainage, surfacing and Catoosa, OK 74015-3235 signage. (918) 384-7735 10. Maintenance Zone 9036 - C street reconstruction, repairs and extension of City of Tulsa Public Works Department Completed 2011 $3,580 Design TMUA 07-19 2317 S. Jackson Ave. sanitary sewer system; waterline replacement; 100% Tulsa, OK signal replacement; topography; right of way Tulsa, OK 74107 surveys (918) 596-9619

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8. Use this space to provide any additional information or description of resources (including any computer design capabilities) supporting your firm's qualifications for the proposed project.

CGA Engineers has extensive experience in transportation design. Our engineers have designed numerous municipal street and highway projects during their carets. Design aspects have included:  Horizontal Alignments  Vertical Alignments  Cross Section Design  Storm Sewer Design  Roadside Drainage  Box Culvert Design  Intersection Design  Traffic Signal Design  Limited Access Interchanges  Intersection Design  Street and Highway Signage  Sequence of Construction  Construction Traffic Control

Our Engineers also have worked on the following project prior to joining the firm:  Arterial Street Rehabilitations, Tulsa, Oklahoma (23 miles of separate projects); City of Tulsa  U.S. Highway 169, Rogers County, Oklahoma; Oklahoma Department of Transportation  Bear Creek Road, Oak Ridge National Laboratories, Oak Ridge, Tennessee; Tennessee Dept. of Energy  Lakeview Road Improvements, Stillwater, Oklahoma; City of Stillwater  Elm Street Widening, Broken Arrow, Oklahoma; City of Broken Arrow  East 71st Street widening from U.S. 169 to Garnett, Tulsa, Oklahoma; City of Tulsa  Osage Turnpike Feasibility Study, Oklahoma Turnpike Authority  U.S. Highway 69 in Ottawa County, Oklahoma Department of Transportation  U.S. Highway 64/69 Interchange, Muskogee, Oklahoma; Oklahoma Department of Transportation  U.S. Highway 66 bridge replacement and approaches near Bristow, Oklahoma; Oklahoma Department of Transportation  Muskogee Turnpike Interchange/S.H. 16, Oklahoma Turnpike Authority, Feasibility/Functional plans

9. 61 O.S., § 64. Offenses Any consultant or person doing architectural, surveying or engineering work for the State of Oklahoma, their agents, servants or employees, who shall receive gratuity from any contractor or builder of any public building or works, or solicit, receive or make any political contribution from or to a contractor or a builder of any public building or works, or who attempts to interfere with the competitive bidding process of the State of Oklahoma in any manner, is guilty of a misdemeanor, and upon conviction thereof shall be fined not less than One Hundred Dollars ($100.00) nor more that Five Hundred Dollars ($500.00), and by imprisonment in the county jail for not less than six (6) months nor more than one (1) year. Any contractor or builder of any public building or works, their agents, servants or employees, who shall offer any gratuity or political contribution to any consultant doing architectural, surveying or engineering work for the State of Oklahoma, or who attempts to interfere with the competitive bidding process of the State of Oklahoma in any manner, is guilty of a misdemeanor, and upon conviction thereof shall be fined not less than One Hundred Dollars ($100.00) nor more than Five Hundred Dollars ($500.00), and by imprisonment in the county jail for not less than six (6) months nor more than one (1) year.

14. The undersigned hereby certifies that the facts stated herein are true and correct.

Dwain M. Garner, P.E. President 07/19/2016 (Consultant Signature) (Printed Name and Title) (Date) Return this form along with your letter expressing interest to the agency from whom you received the notice of this project. DCAM/CAP - FORM 255 (08/2015) THIS FORM MAY BE COPIED OR COMPUTER GENERATED, BUT NOT ALTERED FORM 255 PAGE 6 OF 6