Phase A Hydraulic Bridge design for the replacement of four bridges along the SR 487 floodplain for Tuscolometa Creek. Hydraulic modeling completed using 2-Dimensional SRH-2D software to model a multiple opening floodplain with dual channelized stream beds. The 2D model was developed to determine flow transitions through the four bridge openings and determine proposed bridge lengths for replacement. Additional design for scour, guide banks, and stream bank stability developed using FHWA HEC-18 and HEC-20 guidance.

Phase A hydraulic bridge design for the replacement of a 462’ main channel bridge over the Strong River and a 356’ relief bridge over Sellers Creek River in D’Lo, MS. Additional design for FEMA Regulatory compliance, bridge deck drainage, scour, guide banks, and stream bank stability using FHWA HEC-18 and HEC-20 guidance.

Phase A hydraulic bridge design for the replacement of a 57’ and a 38’ over SR 895 at the upstream end Lake Tom Bailey in Lauderdale County, MS. Design included development of a 2-Dimensional hydraulic model to be used as part of the Accelerated Bridge Construction (ABC) project. Special considerations were taken in regards to both bridge length and finish grades due to the location of the structures.

Phase A hydraulic bridge design for the replacement of four bridges in the Sabougla Canal floodplain along a new alignment located to the north of existing. Hydraulic modeling was completed using 2-Dimensional SRH-2D software to model a multiple opening floodplain with multiple channel reaches. The 2D model was developed to determine flow transitions through the four bridge openings and determine proposed bridge lengths for replacement. Additional design for scour, guide banks, and stream bank stability developed using FHWA HEC-18 and HEC-20 guidance.

Rankin County, Mississippi – 25,000 square foot building consisting of steel moment frames with CFS infill walls on a deep foundation with drilled piers on a crawlspace. Harlan G. Dean, III, PE, SE was the Structural Engineer of Record while employed with the firm of Spencer Engineers, Inc.

Madison, Mississippi – Elementary school building consisting of load bearing CMU block/shear walls, bar joist roof system, structural steel framing and a shallow foundation system. Harlan G. Dean, III, PE, SE was the Structural Engineer of Record while employed with the firm of Spencer Engineers, Inc.

Perkinston, Mississippi – New concrete grandstands and pressbox with a cantilevered structural steel canopy system. A new grass terrace supported by a concrete retaining wall behind third base dugout will allow spectators a unique opportunity to view college baseball.

Mississippi State, Mississippi – Renovations and alterations to a 22,000 square foot concrete building with steel framing constructed in the 1940’s. Project consisted of various structural modifications which required review of historical structural sections and material properties for when the building was constructed.

Pearl, Mississippi – 75,000 square foot facility consisting of a multi-purpose auditorium and classroom wing. Structural system consists of long span barrel roof decking, structural steel braced frames and a shallow foundation system. Harlan G. Dean, III, PE, SE was the Structural Engineer of Record while employed with the firm of Spencer Engineers, Inc.

Jackson, Mississippi – 30,000 square foot facility consisting of classrooms, laboratories and an auditorium. Structural system consists of steel moment frames and a deep foundation consisting of drilled piers all on a crawlspace. Harlan G. Dean, III, PE, SE was the Structural Engineer of Record while employed with the firm of Spencer Engineers, Inc.

Clinton, Mississippi – 8,000 square foot structure consisting of vaulted cold formed steel trusses bearing on a braced red iron steel system.  Deep foundation system consisting of a cast-in-place concrete crawlspace on concrete drilled piers. CURRENTLY UNDER DESIGN

Brandon, Mississippi – 24,500 square foot facility consisting of educational, administrative and counceling spaces. Structural system consists of steel braced framing on a shallow foundation. Harlan G. Dean, III, PE, SE was the Structural Engineer of Record while employed with the firm of Spencer Engineers, Inc.

Pearlington, Mississippi – 10,000 square foot addition to the existing Infinity Science Center. Structure consists of braced structural steel framing, composite second floor slab and a shallow foundation system. Project required various structural modifications to accomodate addition and structural capacity to hang various NASA exhibits from the structure.

Hattiesburg, Mississippi – Long span tube truss framing system over an existing structure. By spanning over and outside the existing walls, the existing business downtime was kept to a minimum.

CURRENTLY UNDER CONSTRUCTION

Gautier, Mississippi – Commercial bank consisting of vaulted cold-formed steel trusses bearing on CFS and red iron load bearing walls with plywood shear panels and a shallow foundation system.

Historic High School Gymnasium in Hattiesburg, Mississippi damaged by Fire.

Laurel, Mississippi – Historic Elementary School Damaged by Tornado

Richland, Mississippi – Evaluate the capacity of an existing Metal Building with Overhead Crane for upgraded crane system.

Clinton, Mississippi – Preliminary structural condition assessment of 420,000 square feet of combined commercial office space.