A Nutrient Separating Baffle BoxTM was intalled at the University of Central Florida in only 6 hours
 
 How it was done  ( PDF 994K)

Nutrient Separating Baffle BoxTM
EASE OF INSTALLATION

Interior components are assembled prior to delivery to the job site so the Nutrient Separating Baffle BoxTM can be installed with minimal effort.

The screen system includes a wide range of positional adjustments so that it can be quickly and easily adjusted at the job site if necessary.
 
All structures are load rated for at least H-20. Standard wall construction of the structure is 6" thick steel re-enforced concrete. Concrete wall thickness can be thicker upon request.
 
Because it is not necessary to duct off line for treatment, head loss is minimal and comparable to a large square catchbasin. Because of this, existing stormwater systems can be retrofitted with a Nutrient Separating Baffle BoxTM in line with existing pipe without compromising the original watershed design.

Sample Installation Photos 

(click on pictures to enlarge)
Orlando, FL  
Model NSBB-6-12-100 with risers and hatches for access at finished grade

Set Bottom Half of Structure

Set Upper Half

Set Risers and Hatches

Ready for Pipe and Backfill

Seminole County, FL 
Model NSBB-8-14-115 treating a 42" pipe.  Screen system has additional screened lid to prevent floatables from escaping during extreme flow conditions.

Set Bottom Half in Place

 Set Riser Section

 Set Slab Top with Hatches

 Complete with Easy Access