Client:
City of Sioux City

Sioux City, IA

Key Features:

  • New utilities
  • new sidewalks, paving and traffic signals

Key Experience:

  • Local business communication and coordination
  • Survey, design and letting
  • Limited construction administration

 

Street Reconstruction

The reconstruction of Jackson Street was part of the City’s Capital Improvement Plan for several years.  The reconstruction started several years ago at 36th Street with work extending south since then.  Recently the City desired to extend the reconstruction from 18th Street to south of 14th Street.

DGR Engineering was selected as the most qualified firm to provide the design services for this project.  This project included new utilities (sanitary sewer, storm sewer and water main), new sidewalks, paving and traffic signals.  An HMA street option was also presented in the plans which included a granular base and subdrains.  Improvements to W. 14th Street extended one-half block west.

A traffic study was completed by our traffic engineer subconsultant, Snyder and Associates, in the area of W. 14th Street and Jackson Street.  Improvements to the northeast corner radius of W. 14th and Jackson Street was also part of the plan.  The project was completed in three (3) stages with up to two (2) phases in a stage.

Project details including access during construction were discussed with local businesses.  DGR was involved in all aspects of survey, design and letting of the project as well as limited construction administration.

Featured Projects

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  • Civil
  • Electrical Power
  • Survey
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  • Water

Fuel System, Terminal, Hangars

Design and construction services for support facilities at the new Sioux County Regional Airport. 

Fuel System, Terminal, Hangars
Sioux County, IA

New Airport Development

DGR led the design and construction phase engineering for the development of a new $30 million airport. Tasks included all phases of design and construction engineering activities.

New Airport Development
Sioux County, IA

Runway/Taxiway/Electrical Systems

DGR Engineering collaborated with a long-standing airport engineering partner at the Watertown, SD Regional Airport to provide electrical design and construction services for the airport including runway and taxiway lights, lighted signs and airport electrical systems upgrades.

Runway/Taxiway/Electrical Systems
Watertown, SD

Pump Station & Storage Reservoirs

The new Edgerton Pump Station (EPS) was constructed to facilitate bringing purchased water from Lewis & Clark Regional Water System (L&C) to the LPRW system. 

Pump Station & Storage Reservoirs
Edgerton, MN

Sanitary Sewer Rehabilitation

DGR Engineering has experience in sanitary sewer rehabilitation including: CIPP sewer main lining, service line grouting or lining (top hat), structure rehabilitation, and other related techniques.

Sanitary Sewer Rehabilitation
Ellsworth, Balaton & Hendricks, MN

Site Development

DGR performed the boundary and topographic surveying as well as the site design of school building addition as a subconsultant.

Site Development
Rock Rapids, IA