The pond was dredged in 1974, 1982, 1990 and 1998 using both hydraulic dredging and mechanical removal of the sediment during drawdown. 1998 was the last time the pond was dredged using the ...

Divers began removing sediment on Aug. 2 from the Bevier Park Pond and pumping it in hoses through a city storm sewer under McAree Road to Callahan Park so it can dry for use as topsoil.

Sediment ponds have varying inlet flow, which also has varying pH values. The typical inlet flow range from 50 gpm minimum to 2,100 gpm maximum needs to be taken into consideration for reagent ...

Sediment was trapped in the bags but water drained out and returned to the pond. Flocculants were injected during the process to help capture and dry the sediment. Results. The dredging project at ...

This sediment removal/dewatering method was employed by the Hilliard Public Service Department this past summer and fall at the Carrington ponds adjacent to Britton Parkway.

Metro cities could be on the hook for $1 billion or more in cleanup costs in coming years as they grapple with contaminated sludge in storm-water ponds that dot the metro area. The main culprit ...

The draining of the pond will begin when valves are opened in a 14-foot-tall concrete structure called a “riser” that juts up from the bottom of the pond. Once much of the pond is drained, workers ...

Meyers: Sediment, metals imperil "beach" Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X X ...

Crews intend to drain the ponds at Freedom Park, pictured here on June 4, 2024, and Park Road Park in Charlotte to remove sediment, trash and debris. Preston Jenkins [email protected] ...

Sediment was trapped in the bags but water drained out and returned to the pond. Flocculants were injected during the process to help capture and dry the sediment. Results. The dredging project at ...