Projects

Special School District of St. Louis County

Special School District of St. Louis County

The Special School District of St. Louis County has worked with The Clayton Engineering Company throughout the years in order to complete the construction of facility additions, expansions and improvements. We have taken great care in our designs to accommodate...

ADA Improvements

ADA Improvements

ADA Improvements – Clayton Engineering has developed a comprehensive team of professionals to provide you with a solution to potential ADA non-compliance issues on your site. An ADA assessment report can be generated to aide the owner in deciding what issues would...

Metropolitan St. Louis Sewer District (MSD) As-Builts

Metropolitan St. Louis Sewer District (MSD) As-Builts

The Clayton Engineering Company is often times hired by contractors and developers to provide final asbuilts for submittal to the Metropolitan St. Louis Sewer District (MSD). This is accomplished in order to release escrow deposits secured at the time of project...

Webster Groves School District

Webster Groves School District

The Webster Groves School District is currently working with local architects and Clayton Engineering to provide several building additions and improvements to their district. The building additions to Hixson Middle School involve several bump outs to the existing...

Dierbergs Lake Saint Louis

Dierbergs Lake Saint Louis

We are working to provide the utility construction staking for the new Dierbergs Lake Saint Louis development at the south west corner of Orf Rd. & Ronald Reagan Dr., Lake St. Louis, MO. The site is just west of the intersection of Highways 64 and 364. We will...

Principia School-St. Louis, Missouri

Principia School-St. Louis, Missouri

The Principia School is expanding to include a new field house.  Clayton Engineering will provide storm sewer, sanitary sewer and water line staking for the project.  In addition the sewer improvements will require Metropolitan St. Louis Sewer As-built drawings to...

Anheuser-Busch, Inc. Seltzer Processes

Anheuser-Busch, Inc. Seltzer Processes

The Clayton Engineering Survey group has been working on multiple projects around the Anheuser-Busch, Inc. brewery for over a year now. We have provided very detailed industrial topographic and control surveys for use with design-build portions of these projects where...

A & S Railway Yard Entrance Replacement

A & S Railway Yard Entrance Replacement

At the Alton & Southern Railway project, a sinkhole damaged the main entrance to the yard due to a failed storm water drainage system. The Clayton Engineering Company provided the existing conditions topographic survey of all entrance roads, utilities and overhead...

Aviator Business Park 2, 5 & 6

Aviator Business Park 2, 5 & 6

Since 2007, Clayton Engineering has been working on the civil engineering and surveying for the development of Aviator Business Park. This time around, buildings on Lot 2, 5 and 6 are in construction. These buildings total over 600,000 square feet, comprised of 3...