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C6-Zero

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Solidified soils in a staging area.<br />Date Taken: 9/27/2023<br />Category: Solidification<br />Latitude: 41.7948944444444<br />Longitude: -92.0571277777778<br />Tags:
Solidification pit where liquid waste was mixed with lime ash. Soils were then transferred to pit where skid steers transferred to staging area for later disposal.<br />Date Taken: 9/28/2023<br />Category: Solidification<br />Latitude: 41.7949305555556<br />Longitude: -92.0575861111111<br />Tags: solidification pit
Another image of solidified soils in a staging area.<br />Date Taken: 9/27/2023<br />Category: Solidification<br />Latitude: 41.7951916666667<br />Longitude: -92.0572138888889<br />Tags:
An average of 6 dump trucks daily dumped lime ash for the day's solidification operations.<br />Date Taken: 9/27/2023<br />Category: Solidification<br />Latitude: 41.7948111111111<br />Longitude: -92.0570527777778<br />Tags: lime ash
Once emptied, totes were crush into a lined stage pit and covered after solidification operations.<br />Date Taken: 9/27/2023<br />Category: Solidification<br />Latitude: 41.7948444444444<br />Longitude: -92.0571833333333<br />Tags: solidification
Loading dock, covered, crushed tote waste staging area.<br />Date Taken: 9/28/2023<br />Category: Solidification<br />Latitude: 41.7949777777778<br />Longitude: -92.0570972222222<br />Tags: solidification
Solidification soils staging area, east of loading dock.<br />Date Taken: 9/28/2023<br />Category: Solidification<br />Latitude: 41.7948333333333<br />Longitude: -92.0571444444444<br />Tags: solidification soils staging area
Contractor cleaned impacted surfaces to include warehouse storage area. Waste was disposed of by same contractor.<br />Date Taken: 10/5/2023<br />Category: Decon<br />Latitude: <br />Longitude: <br />Tags: decon
Disposal of non-hazardous contaminated soils located north of the C6-Zero facility<br />Date Taken: 10/4/2023<br />Category: Non-haz contaminated soils<br />Latitude: <br />Longitude: <br />Tags: non-haz contaminated soils
Disposal of non-hazardous soils from second pile located north of the C-6 Zero facility<br />Date Taken: 10/4/2023<br />Category: Non-haz contaminated soils<br />Latitude: <br />Longitude: <br />Tags: Hauling
Completed disposal operations of non-haz contaminated soils transported to the Iowa County landfill.<br />Date Taken: 10/5/2023<br />Category: Non-haz contaminated soils<br />Latitude: <br />Longitude: <br />Tags: non-haz contaminated soils
Track hoe excavator tilting liquified waste in totes into solidification pit.<br />Date Taken: 9/25/2023<br />Category: Solidification<br />Latitude: 41.7948527777778<br />Longitude: -92.0574416666667<br />Tags: solidification
Liquid waste mixed with lime ash for solidification after transport to staging area.<br />Date Taken: 9/25/2023<br />Category: Solidification<br />Latitude: 41.7949638888889<br />Longitude: -92.0570055555555<br />Tags: lime ash
Transfer of totes into lined roll-off container.<br />Date Taken: 9/25/2023<br />Category: Solidification<br />Latitude: 41.7946472222222<br />Longitude: -92.0572444444444<br />Tags: crush totes
Track hoe dumping liquid waste into solidification pit.<br />Date Taken: 9/25/2023<br />Category: Solidification<br />Latitude: 41.7950388888889<br />Longitude: -92.0575166666667<br />Tags: solidification
Parking lot on east side of facility on-site.<br />Date Taken: 10/26/2023<br />Category: Site Photo<br />Latitude: 41.7949527777778<br />Longitude: -92.057175<br />Tags:
Overnight rain and rain on Thursday, October 26, 2023, created wet conditions and standing water in the excavated ditch on-site.<br />Date Taken: 10/26/2023<br />Category: Site Photo<br />Latitude: 41.7950888888889<br />Longitude: -92.0567472222222<br />Tags:
The empty containment pit for the crushed tote stockpile after being loaded in trucks for off-site disposal.<br />Date Taken: 10/26/2023<br />Category: Site Photo<br />Latitude: 41.7949694444444<br />Longitude: -92.0572138888889<br />Tags:



Solidified soils in a staging area. Solidification pit where liquid waste was mixed with lime ash. Soils were then transferred to pit where skid steers transferred to staging area for later disposal. Another image of solidified soils in a staging area. An average of 6 dump trucks daily dumped lime ash for the day's solidification operations. Once emptied, totes were crush into a lined stage pit and covered after solidification operations. Loading dock, covered, crushed tote waste staging area. Solidification soils staging area, east of loading dock. Contractor cleaned impacted surfaces to include warehouse storage area. Waste was disposed of by same contractor. Disposal of non-hazardous contaminated soils located north of the C6-Zero facility Disposal of non-hazardous soils from second pile located north of the C-6 Zero facility Completed disposal operations of non-haz contaminated soils transported to the Iowa County landfill. Track hoe excavator tilting liquified waste in totes into solidification pit. Liquid waste mixed with lime ash for solidification after transport to staging area. Transfer of totes into lined roll-off container. Track hoe dumping liquid waste into solidification pit. Parking lot on east side of facility on-site. Overnight rain and rain on Thursday, October 26, 2023, created wet conditions and standing water in the excavated ditch on-site. The empty containment pit for the crushed tote stockpile after being loaded in trucks for off-site disposal.