Civil Engineering, Land Surveying & Environmental Services - Since 1979 
 
Comprehensive Solutions for your Project

Our Services

HEI offers comprehensive civil engineering, land surveying and environmental services for public and private projects. 
We look forward to assisting you with your next project.   


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    Civil Engineering

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Land Surveying

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Environmental


    ◦ 
Site Evaluation & Land Planning

    ◦  Subdivision planning & design

    ◦  Road & Intersection planning design

    ◦  Hydrologic and hydraulic analyses 

    ◦  Stormwater management design

    ◦  Floodplain analysis  

    ◦  Water quality and detention  

    ◦  Slope stability and retaining wall 

    ◦  3D modeling for earthwork 

    ◦  Cut - fill & site balance

    ◦  Wastewater treatment design 

    ◦  Well & water distribution systems 

 


    ◦  Boundary Surveys 

    ◦  Topographic Surveys 

    ◦  ALTA/ACSM Land Title 

    ◦  Route & alignment surveys 

    ◦  Lot Surveys 

    ◦  Subdivision Platting 

    ◦  As-Built Surveys 

    ◦  Construction Layout/Staking  

    ◦  Floodplain delineation

    ◦  Specialty Surveys  Property 

    ◦  Legal Descriptions 

    ◦  Easement preparation

     ◦  Erosion & Sediment Control Design

     ◦  SWPPP Preparation & Monitoring

     ◦  SPCC Preparation 

     ◦  Wetland Delineation

    ◦  Streambank monitoring

    ◦  State 401 Permitting

    ◦  Environmental Clearances

    ◦  Phase I Environmental 
          Site Assessments


  Heithaus Engineering & Associates, Inc.         535 W. Battlefield St. Springfield, MO 65807        ph: (417) 887-3238       e: hei@heiweb.com    
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