Stormwater Management

Black Florida Map

BRATT ROAD BRIDGE REPLACEMENT OVER CANOE CREEK
ESCAMBIA COUNTY, FDOT DISTRICT THREE

We provided the Bridge Hydraulics Report and drainage analysis. Investigations determined that the existing 8-span two-lane bridge could be replaced with a 120-foot single span concrete bridge. 

Bratt Road bridge construction
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The Balmoral Group specializes in hydrologic and hydraulic engineering. Our professionals provide consulting services in the areas of:

  • stormwater collection and treatment

  • complex hydrologic analysis and hydraulic design

  • drainage design

  • and flood studies

Since its founding, the firm has established a reputation for its expertise by applying the latest technology in hydrologic modeling and GIS analysis to complex drainage design.

The Balmoral Group is also the U.S. distributor of CatchmentSIM™ (www.csse.com.au), a stand-alone 3D GIS application that is used to automate the setup of hydrologic models. 

SR 292 BRIDGE REPLACEMENT OVER SOLDIER CREEK PROJECT DEVELOPMENT & ENVIRONMENT (PD&E) STUDY 
ESCAMBIA COUNTY, FDOT DISTRICT THREE

The widening of SR 292 required replacement of the existing bridge to accommodate additional travel lanes. We provided the hydrologic analysis of the proposed bridge crossings and the requirements for bridge lengths and low chord elevations.  

SR 292 Bridge over Soldier Creek

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Consulting

JACK CREEK WATERSHED MANAGEMENT PLAN
HIGHLANDS COUNTY
SOUTHWEST FLORIDA WATER MANAGEMENT DISTRCT

We provided the Project Development, Watershed Evaluation, and Floodplain Analysis for the 70 square mile project area which includes three watersheds, Sebring Annex, Jack Creek, and Lake June-In-Winter.  This modeling effort will be utilized to evaluate proposed conceptual BMP alternatives to alleviate flooding in the areas of concern.

Jack Creek watershed map
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CR 361B OVER ROCKY CREEK BRIDGE REPLACEMENT 
TAYLOR COUNTY, FDOT DISTRICT TWO

 
Rocky Creek bridge

We provided a PD&E Bridge Hydraulics Report (BHR) for the proposed replacement of the existing bridge over Rocky Creek. Investigations determined that the existing 80’ bridge could be replaced with a two span, 104-foot long bridge. 

OSCEOLA PARKWAY EXTENSION BOGGY CREEK ROAD TO SUNBRIDGE PARKWAY PD&E #599-221 
ORANGE AND OSCEOLA COUNTY
CENTRAL FLORIDA EXPRESSWAY AUTHORITY

We provided the Pond Siting Report and Location Hydraulics Report. Four conceptual alignments were evaluated. Extensive coordination with developer’s and land owners was performed to evaluate the potential for joint use ponds. 

Osceola Parkway Exit 3 sign
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ALL ELECTRONIC TOLLING (AET) PHASE 8
MP 132.5 – MP 154

ST. LUCIE AND MARTIN COUNTY
FLORIDA TURNPIKE ENTERPRISE

We provided the drainage design, pond layout, spread calculations, secondary storm tabulations, and plans production for this project that entailed to the All Electronic Tolling  conversion for 5 separate new sites and 6 removal locations along Florida’s Turnpike Enterprise. 

Cypress Lake Turnpike
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SR 8 (1-10) FROM WILKERSON BLUFF ROAD TO YELLOW RIVER RELIEF BRIDGES
OKALOOSA COUNTY, FDOT DISTRICT THREE

Drainage design for a multi-lane limited access project consisting of widening from 4 to 6 lanes for 4.8 miles. Bridge hydraulics analysis for crossings over the Yellow River and Wilkinson Creek. Permitting through FDEP.

SR 8 from Wilkerson Bluff Road to Yellow River relief bridges
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CR 257 OVER AUCILLA RIVER
JEFFERSON COUNTY
FDOT DISTRICT THREE

Drainage analysis and bridge hydraulic analysis to replace an existing structurally deficient bridge which divides Jefferson and Taylor Counties. A portion of the project is located in District Two, and coordination efforts are required between the two counties and Districts. A FEMA No-Rise certification will be required.  

CR 257 over Aucilla River
 
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