dyetrace_framegrab (Details)
dyetrace_framegrab: a 378 by 639 pixel JPEG
Resource Type: Photos, Animation
Topics: Pollution Sources, Woburn:Water Supply, Wells, Hydrogeology

Roll-off boxes at Beatrice (Details)
Removed more than 1600 cubic yards of debris and contaminated soil from the 15 property: a 1039 by 1527 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

UV oxidation unit at UniFirst (Details)
UV oxidation unit at UniFirst contains 6 10,000 watt UV lamps in 3 series of 2: a 1527 by 976 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

Control panel for pneumatic recovery wells (Details)
Control panel for controlling the 22 pneumatic recovery wells at WRG: a 1036 by 1559 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

wrg_pressure_tank_for_wells.jpg (Details)
Pressure tank for pneumatic control of 22 extraction wells: a 1035 by 1527 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

nep_air_sparging_sva_system.jpg (Details)
Air sparging (small diameter tubing) & soil vapor extraction (larger diameter pipe) system at NEP: a 1067 by 1527 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

NEP system close up (Details)
Close up of NEP system with air sparging pipes (small diamter) and soil-vapor extraction tubing (large diameter): a 1052 by 1592 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

Vault to access SVA system at Beatrice (Details)
Vault to access SVA system in 3 acre gravel bed at Beatrice: a 500 by 750 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

Treatment building at Beatrice (Details)
Treatment building at Beatrice housing the air stripper, air sparging controls, GAC, and catalytical oxidation systems: a 522 by 775 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources

Beatrice gravel bed (Details)
Gravel bed (3 acres) at Beatrice along floodplain: a 500 by 750 pixel JPEG
Resource Type: Photos
Topics: Woburn:Wells G and H Superfund Site, Pollution Sources