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    • Site Design >
      • Cherokee Springs Plaza Phase 1
      • Ramona Casino Phase I
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      • Eufaula Indian Health Center
      • MCN Reintegration Campus
      • Evergreen Baptist Church
      • Assembly of God Church, Broken Arrow, OK
      • Central Baptist Church
      • Collinsville Food Distribution Center
      • Nowata Food Distribution Center
      • W.W. Hastings Hospital
      • Baker Hughes ALRTC - Claremore
      • Seminole Nation Tribal Cemetery
      • Seminole Nation Health and Wellness Center
      • Pawnee Tribal Elder Center
      • United Keetoowah Band Office/Retail Development
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        • Harvard Ave. - 61st to 51st Rehabilitation
        • 151st Road Improvements
        • 1100 Road Reconstruction
        • North Riverview Road Improvements
        • Admiral & Memorial Intersection
        • E. 121st St Intersection/Widening
        • 131st & Mingo Intersection
        • ODOT Coal Creek Bridge Shoofly
      • Maintenance Zones >
        • MZ 3008 Street Rehab
        • MZ 4024
        • MZ 5033 Street Rehab
        • MZ 5041/5041C Phase I & II Street Rehab
        • MZ 7045/9045 Street Rehab
        • MZ 8103A Street Rehab
        • MZ 9036 Street Rehab
    • Wastewater Design >
      • Grimes Heights, Tulsa, Unsewered Area
      • Osage Casino - Ponca City
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      • Wyandotte Nation Housing Complex
      • 2 Inch Waterline Replacement, Citywide TMUA-W 08-13
      • Booster Pump and Waterline Extension Rural Water District #1, Kay County
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Picture
CGA Engineers, as the civil consultant to Selser Schaefer Architects, designed the Cherokee Nation Food Distribution Facility in Collinsville, Oklahoma.  CGA provided the civil design documents as well as the civil construction administration.

One of the more interesting parts of the project was the utility design.  After identifying the utilities marked by the Oklahoma One Call Center, CGA concluded additional research into sewer and gas services would be required.

Though a sewer system was in the area, it was determined that the elevation would not allow a working connection with out a lift to pump the sewer into the system.  A cost analysis was performed evaluating three options.  Option one was to install a small package lift station to get the sewer into the nearby system maintained by the City of Collinsville.  Option two was to gravity feed to the south and tie into the Collinsville system with a new sewer interceptor.  Option three was to treat the sewer on site.  Bot options one and two were ruled too expensive in either initial cost or in life cycle maintenance cost.  Thus, the decision was made to treat the sewer on site.  Several options were evaluated including lagoons, aerobic treatment, and a septic system.  After evaluating the pros and cons of each design alternative, a septic system with a designated lateral field was selected.

A similar issue was found in the investigation of getting natural gas to the site.  On this site, there was no immediate service.  The only two options were to extend ONG service from the south for approximately 2,000 feet or use propane.  After review of the life cycle cost, a propane tank was installed.

Being a Food Distribution Center, part of the design included a truck loading dock.  Give the heavy traffic load, the pavement was changed to concrete from asphalt for the loading dock.  The rest of the pavement for parking was asphalt with gravel parking area for overflow.
  • 1.8 acre grading plan
  • 5,854 square feet building pad
  • 0.1 acre parking lot for 19 vehicles
  • 57 square yards of concrete
  • 60 square yards of sidewalk
  • 1,231 square yards of gravel 

CGA Engineers, Inc. - Civil / Environmental Engineering & Land Surveying
  • Welcome
    • Location - Contacts
  • Professional Staff
    • Ancillary Staff
  • Services
    • Site Design
    • Stormwater
    • Transportation
    • Wastewater
    • Water Design
    • Survey
  • Project Profiles
    • Land Survey >
      • Grimes Heights - Tulsa
      • Haikey Creek - Bixby
      • Oak Ridge
      • Roland Casino Auxiliary Lane - Roland
      • W.W. Hastings Hospital
    • Site Design >
      • Cherokee Springs Plaza Phase 1
      • Ramona Casino Phase I
      • CNE Casino 3 - Catoosa, OK
      • Eufaula Indian Health Center
      • MCN Reintegration Campus
      • Evergreen Baptist Church
      • Assembly of God Church, Broken Arrow, OK
      • Central Baptist Church
      • Collinsville Food Distribution Center
      • Nowata Food Distribution Center
      • W.W. Hastings Hospital
      • Baker Hughes ALRTC - Claremore
      • Seminole Nation Tribal Cemetery
      • Seminole Nation Health and Wellness Center
      • Pawnee Tribal Elder Center
      • United Keetoowah Band Office/Retail Development
    • Stormwater >
      • Haikey Creek
      • Joe Creek
    • Transportation >
      • Highways >
        • Oak Ridge Road
        • US 59 Highway Realignment
        • Ramona Casino Phase II
        • Highway 62/SHS Intersection
        • Highway 62 Fort Gibson Casino
      • Arterial >
        • Harvard Ave. - 61st to 51st Rehabilitation
        • 151st Road Improvements
        • 1100 Road Reconstruction
        • North Riverview Road Improvements
        • Admiral & Memorial Intersection
        • E. 121st St Intersection/Widening
        • 131st & Mingo Intersection
        • ODOT Coal Creek Bridge Shoofly
      • Maintenance Zones >
        • MZ 3008 Street Rehab
        • MZ 4024
        • MZ 5033 Street Rehab
        • MZ 5041/5041C Phase I & II Street Rehab
        • MZ 7045/9045 Street Rehab
        • MZ 8103A Street Rehab
        • MZ 9036 Street Rehab
    • Wastewater Design >
      • Grimes Heights, Tulsa, Unsewered Area
      • Osage Casino - Ponca City
    • Water Resources >
      • Wyandotte Nation Housing Complex
      • 2 Inch Waterline Replacement, Citywide TMUA-W 08-13
      • Booster Pump and Waterline Extension Rural Water District #1, Kay County
  • Planroom
  • Table of Organization
  • Job Opportunities
    • Professional Civil Engineer
    • Civil Engineering Intern
    • Civil Engineering Technician
    • Survey Technician