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Design/Build Bermont Road Improvements

SED is part of a design/build team that is designing safety improvements on Bermont Road (C.R. 74) in eastern Charlotte County. The improvements are necessary with its proximity to dirt mines, citrus groves, and cattle ranches, Bermont Road experiences a high volume of truck traffic. The design will include four (4) ft. paved shoulders on both sides of the road from the U.S. 17 intersection to the S.R. 31 intersection. This design will be complicated by environmental issues such as existing wetlands in the roadside ditches and the existing topography of the ditches. Other safety improvements to the roadway, whose design will be accomplished by SED’s design partners, include: modifying the roadway profile at the Bronco Road intersection and replacing the culvert structure on Bermont Road.


Edgewater Drive Improvements

SED is currently designing and permitting this two-mile segment of two-lane to four-lane widening of Edgewater Drive in Port Charlotte, FL.  The project involves roundabouts at the intersections of Midway Boulvevard, Lakeview Boulevard, Port Charlotte Boulevard and W. Tarpon Boulevard relocated to the entrance to Lea Marie Island Drive. The project also involves multi-use paths on both sides of the road (providing connection of Sunrise Park with West Spring Lake Park), a new mast-arm traffic signal at the intersection of Harbor Boulevard and Edgewater Drive, decorative  Street Lighting, landscaping in the median, and replacement of three bridges (designed by a sub-consultant), The storm water management system for Edgewater Drive Phase II will be designed to meet the impaired water body standards of the Southwest Florida Water Management District while still blending into the residential neighborhood and public park surroundings.



Multi-Use Recreational Trail (MURT) Phases II & III

SED is providing permitting services and QA/QC Peer Review sub-consultant to Johnson Engineering for this 1.2-mile (Phase II) trail along U.S. 41 from Airport Road to Aqui Esta Drive and the 1.8-mile (Phase III) trail along U.S. 41 from Monaco Drive to Acline Road. SED was chosen by Johnson Engineering for these tasks do to our extensive experience in design and permitting of roads, sidewalk, trail, and transportation projects.





Charlotte County Air Traffic Control Tower (PGD – ATCT)

SED is providing civil site design and permitting services for the Charlotte County Airport Authority located in Punta Gorda, Florida. This state of the art Air Traffic Control Tower including antennas is approximately 24’ x 27’ with an octagonal shaped steel framed cab. The structure is designed to withstand a Category IV hurricane of 130 mph, 3-second gusts. Our engineering professionals provided the design of the entire site, including the siting of the tower to meet current FAA security regulations. Also included in the design is he security perimeter fence, an ADA-compliant parking lot, and new water, sewer, and fire utility systems for the tower.  The airport property has an authority-approved Master Stormwater Plan that accounts for runoff attenuation for existing and (known) proposed structures and impervious surfaces. Construction of the Site Improvements commenced in the autumn of 2010 with an anticipated completion date of July 2011.



Shell Creek Reverse Osmosis Plant

SED performed preliminary site engineering for the new Reverse Osmosis Water Treatment Plant located at the City of Punta Gorda’s Shell Creek Water Treatment Plant.  SED was tasked with providing site engineering and permitting service for the new facility.  As a subconsultant to TetraTech (the physical plant designer) we developed a site plan to provide personnel and truck access to the new facility. One issue that arose during design was that an existing driveway bisects the plant property and separates the existing treatment facility with the proposed facility. SED has worked with the City of Punta Gorda and surrounding landowners to negotiate a revised access plan and easement for those affected landowners.




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Southwest Engineering and Design
660 Charlotte Street, Suite 8
Punta Gorda, Florida  33950
tel: 941.637.9655  fax: 941.637.1149

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